Update Ubuntu base image for GitHub Actions

Update Composer dependencies
5.27.2 is next
2025-04-19 15:35:52 +00:00 · 2025-04-15 16:48:13 +01:00 · 2025-04-06 20:00:21 +01:00 · 2025-04-06 03:53:08 +00:00 · 2025-04-06 04:52:15 +01:00 · 2025-03-27 15:49:33 +00:00
72 changed files with 1226 additions and 566 deletions
--- a/.github/ISSUE_TEMPLATE/bug-report.yml
+++ b/.github/ISSUE_TEMPLATE/bug-report.yml
@ -57,6 +57,9 @@ body:
    attributes:
      value: |
        ## Version, OS and game info
+        > [!WARNING]
+        > "Latest" is not a valid version.
+        > Failure to fill these fields with valid information may result in your issue being closed.

  - type: input
    attributes:
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@ -12,6 +12,10 @@ updates:
      update-types:
        - "version-update:semver-major"
        - "version-update:semver-minor"
+
+    #since we lock this to exact versions, it causes conflicts with minor-next & major-next in composer.lock
+    #better to just test updates to this locally anyway since almost every version breaks something
+    - dependency-name: phpstan/phpstan
  groups:
    production-patch-updates:
      dependency-type: production
--- a/.github/workflows/build-docker-image.yml
+++ b/.github/workflows/build-docker-image.yml
@ -8,7 +8,7 @@ on:
 jobs:
  build:
    name: Update Docker Hub images
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    steps:
      - name: Set up Docker Buildx
@ -53,7 +53,7 @@ jobs:
        run: echo NAME=$(echo "${GITHUB_REPOSITORY,,}") >> $GITHUB_OUTPUT

      - name: Build image for tag
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.15.0
        with:
          push: true
          context: ./pocketmine-mp
@ -66,7 +66,7 @@ jobs:

      - name: Build image for major tag
        if: steps.channel.outputs.CHANNEL == 'stable'
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.15.0
        with:
          push: true
          context: ./pocketmine-mp
@ -79,7 +79,7 @@ jobs:

      - name: Build image for minor tag
        if: steps.channel.outputs.CHANNEL == 'stable'
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.15.0
        with:
          push: true
          context: ./pocketmine-mp
@ -92,7 +92,7 @@ jobs:

      - name: Build image for latest tag
        if: steps.channel.outputs.CHANNEL == 'stable'
-        uses: docker/build-push-action@v6.13.0
+        uses: docker/build-push-action@v6.15.0
        with:
          push: true
          context: ./pocketmine-mp
--- a/.github/workflows/draft-release-pr-check.yml
+++ b/.github/workflows/draft-release-pr-check.yml
@ -24,7 +24,7 @@ permissions:
 jobs:
  check-intent:
    name: Check release trigger
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    outputs:
      valid: ${{ steps.validate.outputs.DEV_BUILD == 'false' }}
@ -43,7 +43,7 @@ jobs:
    #don't do these checks if this isn't a release - we don't want to generate unnecessary failed statuses
    if: needs.check-intent.outputs.valid == 'true'

-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v4
--- a/.github/workflows/draft-release.yml
+++ b/.github/workflows/draft-release.yml
@ -23,7 +23,7 @@ env:
 jobs:
  skip:
    name: Check whether to ignore this tag
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    outputs:
      skip: ${{ steps.exists.outputs.exists == 'true' }}
@ -54,7 +54,7 @@ jobs:
    needs: [check]
    if: needs.check.outputs.valid == 'true' && github.ref_type != 'tag' #can't do post-commit for a tag

-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    steps:
      - name: Generate access token
@ -79,7 +79,7 @@ jobs:
    needs: [check]
    if: needs.check.outputs.valid == 'true' || github.ref_type == 'tag' #ignore validity check for tags

-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04

    steps:
      - uses: actions/checkout@v4
@ -165,7 +165,7 @@ jobs:
            ${{ github.workspace }}/core-permissions.rst

      - name: Create draft release
-        uses: ncipollo/release-action@v1.15.0
+        uses: ncipollo/release-action@v1.16.0
        id: create-draft
        with:
          artifacts: ${{ github.workspace }}/PocketMine-MP.phar,${{ github.workspace }}/start.*,${{ github.workspace }}/build_info.json,${{ github.workspace }}/core-permissions.rst
@ -182,6 +182,8 @@ jobs:

            :information_source: Download the recommended PHP binary [here](${{ steps.php-binary-url.outputs.PHP_BINARY_URL }}).

+            :warning: Found a bug? Report it on our [issue tracker](${{ github.server_url }}/${{ github.repository }}/issues). **We can't fix bugs if you don't report them.**
+
      - name: Post draft release URL on PR
        if: github.event_name == 'pull_request_target'
        uses: thollander/actions-comment-pull-request@v3
--- a/.github/workflows/main-php-matrix.yml
+++ b/.github/workflows/main-php-matrix.yml
@ -15,7 +15,7 @@ on:
        type: number
      image:
        description: 'Runner image to use'
-        default: 'ubuntu-20.04'
+        default: 'ubuntu-22.04'
        type: string

 jobs:
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@ -20,7 +20,7 @@ jobs:

  codestyle:
    name: Code Style checks
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false

@ -40,7 +40,7 @@ jobs:

  shellcheck:
    name: ShellCheck
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false

--- a/.github/workflows/support.yml
+++ b/.github/workflows/support.yml
@ -20,10 +20,7 @@ jobs:

            - Check our [Documentation](https://doc.pmmp.io) to see if you can find answers there

-            - Ask the community on our [Discord server](https://discord.gg/bmSAZBG) or our [Forums](https://forums.pmmp.io)
-
-
-            [Docs](https://pmmp.rtfd.io) | [Discord](https://discord.gg/bmSAZBG) | [Forums](https://forums.pmmp.io)
+            - Ask the community on our [Discord server](https://discord.gg/bmSAZBG)

          close-issue: true
          lock-issue: false
--- a/README.md
+++ b/README.md
@ -65,6 +65,8 @@ PocketMine-MP accepts community contributions! The following resources will be u
 * [Building and running PocketMine-MP from source](BUILDING.md)
 * [Contributing Guidelines](CONTRIBUTING.md)

+New here? Check out [issues with the "Easy task" label](https://github.com/pmmp/PocketMine-MP/issues?q=is%3Aissue%20state%3Aopen%20label%3A%22Easy%20task%22) for things you could work to familiarise yourself with the codebase.
+
 ## Donate
 PocketMine-MP is free, but it requires a lot of time and effort from unpaid volunteers to develop. Donations enable us to keep delivering support for new versions and adding features your players love.

--- a/build/dump-version-info.php
+++ b/build/dump-version-info.php
@ -36,7 +36,7 @@ require dirname(__DIR__) . '/vendor/autoload.php';
 */
 $options = [
 	"base_version" => VersionInfo::BASE_VERSION,
-	"major_version" => fn() => explode(".", VersionInfo::BASE_VERSION)[0],
+	"major_version" => fn() => explode(".", VersionInfo::BASE_VERSION, limit: 2)[0],
 	"mcpe_version" => ProtocolInfo::MINECRAFT_VERSION_NETWORK,
 	"is_dev" => VersionInfo::IS_DEVELOPMENT_BUILD,
 	"changelog_file_name" => function() : string{
--- a/changelogs/5.25.md
+++ b/changelogs/5.25.md
@ -36,3 +36,17 @@ It also allows creating new collapsible groups of items, and modifying or removi
 - `BedrockDataFiles` now includes constants for folders at the top level of `BedrockData` as well as files.
 - The structure of creative data in `BedrockData` was changed to accommodate item category and grouping information. `creativeitems.json` has been replaced by `creative/*.json`, which contain information about item grouping and also segregates item lists per category.
 - New information was added to `required_item_list.json` in `BedrockData`, as the server is now required to send item component NBT data in some cases.
+
+# 5.25.1
+Released 26th February 2025.
+
+## Fixes
+- Fixed confusing exception message when a block-breaking tool has an efficiency value of zero.
+- Fixed incorrect facing of doors since 1.21.60 (resulted in mismatched AABBs between client & server, rendering glitches etc.)
+- Resource pack UUIDs are now validated on load. Previously, invalid UUIDs would be accepted, and potentially cause a server crash on player join.
+
+# 5.25.2
+Released 4th March 2025.
+
+## Fixes
+- Added limits to various `explode()` calls.
--- a/changelogs/5.26.md
+++ b/changelogs/5.26.md
@ -0,0 +1,71 @@
+# 5.26.0
+Released 22nd March 2025.
+
+This is a minor feature release focused on performance improvements.
+
+**Plugin compatibility:** Plugins for previous 5.x versions will run unchanged on this release, unless they use internal APIs, reflection, or packages like the `pocketmine\network\mcpe` or `pocketmine\data` namespace.
+Do not update plugin minimum API versions unless you need new features added in this release.
+
+**WARNING: If your plugin uses the `pocketmine\network\mcpe` namespace, you're not shielded by API change constraints.**
+Consider using the `mcpe-protocol` directive in `plugin.yml` as a constraint if you're using packets directly.
+
+## Performance
+- Significantly improved performance of entity movement. Load testing with item entities showed a 3x increase in the number of entities supported without lag.
+- Significantly improved performance of on-ground checks for player movement. This still needs further work, but optimisations implemented in this version should improve performance substantially.
+- Updated `pocketmine/nbt` dependency with performance improvements to `TAG_Compound` and `TAG_List` comparison. This should improve performance of inventory-related actions.
+- `InventoryTransaction` now avoids useless item clones when processing transactions, which should improve performance of inventory-related actions.
+
+## Dependencies
+- `pocketmine/bedrock-protocol` has been updated to `36.2.0`, which adds new functions to access some packet fields.
+- `pocketmine/nbt` has been updated to `1.1.0`, which improves performance when comparing NBT object trees.
+
+## Gameplay
+- Block breaking animation speed now takes into account the following: jumping, being in water, haste, mining fatigue
+
+## Tools
+- `blockstate-upgrade-schema-utils.php` now has a new `dump-table` command, which turns a `.bin` palette table file into human-readable text for debugging.
+
+## API
+### `pocketmine\block`
+- The following methods have been added:
+  - `public RuntimeBlockStateRegistry->hasStateId(int $stateId) : bool` - checks whether the given state ID is registered
+
+### `pocketmine\crafting`
+- The following methods have been deprecated:
+  - `CraftingManager::sort()` - this was implicitly internal anyway
+
+### `pocketmine\utils`
+- The following constants have been added:
+  - `TextFormat::MATERIAL_RESIN`
+- The following static properties have been added:
+  - `Terminal::$COLOR_MATERIAL_RESIN`
+
+### `pocketmine\data\bedrock\block`
+- `BlockStateToObjectDeserializer` now permits overriding **deserializers** for Bedrock IDs. This may be useful to implement custom state handling, or to implement missing block variants (such as snow cauldron).
+  - This was originally prohibited since 5.0.0. However, there is no technical reason to disallow overriding **deserializers**.
+  - Overriding **serializers** is still **not permitted**. Reusing type IDs doesn't make any sense and would break internal design contracts.
+  - If you want to make a custom version of a vanilla block, create a custom type ID for it, exactly as you would for a regular custom block.
+- The following methods have been added:
+  - `public BlockStateToObjectDeserializer->getDeserializerForId(string $id) : ?(\Closure(BlockStateReader) : Block)`
+
+### `pocketmine\data\bedrock\item`
+- `ItemDeserializer` now permits overriding **deserializers** for Bedrock IDs. As above, this may be useful to implement custom data handling, or to implement missing variants of existing items.
+  - This was originally prohibited since 5.0.0. However, there is no technical reason to disallow overriding **deserializers**.
+  - Overriding **serializers** is still **not permitted**. Reusing type IDs doesn't make any sense and would break internal design contracts.
+  - As above, if you want to make a custom version of a vanilla item, create a custom type ID for it, exactly as you would for a regular custom item.
+- The following methods have been added:
+  - `public ItemDeserializer->getDeserializerForId(string $id) : ?(\Closure(SavedItemData) : Item)`
+
+## Internals
+- `new $class` is now banned on new internals code by a PHPStan rule. Closures or factory objects should be used instead for greater flexibility and better static analysis.
+- `CraftingManager` now uses a more stable hash function for recipe output filtering.
+- `ChunkCache` now accepts `int $dimensionId` in the constructor. This may be useful for plugins which implement the nether.
+- `RuntimeBlockStateRegistry` now precomputes basic collision info about known states for fast paths.
+  - This permits specialization for common shapes like cubes and collisionless blocks, which allows skipping complex logic in entity movement calculation. This vastly improves performance.
+  - Any block whose class overrides `readStateFromWorld()` or `getModelPositionOffset()` will *not* be optimised.
+  - `Block->recalculateCollisionBoxes()` now has a hard requirement not to depend on anything other than available properties. It must not use `World` or its position.
+    - This change was problematic for `ChorusPlant`, which used nearby blocks to calculate its collision boxes.
+    - Blocks which need nearby blocks should override `readStateFromWorld()` and set dynamic state properties, similar to fences.
+    - This design flaw will be corrected with a major change to `Block` internals currently in planning for a future major version.
+- `Block->getCollisionBoxes()` may not be called at all during gameplay for blocks with shapes determined to be simple, like cubes and collisionless blocks.
+- `BlockStateToObjectDeserializer` now checks if the returned blockstate is registered in `RuntimeBlockStateRegistry` to promote earlier error detection (instead of crashing in random code paths).
--- a/changelogs/5.27.md
+++ b/changelogs/5.27.md
@ -0,0 +1,24 @@
+# 5.27.0
+Released 27th March 2025.
+
+This is a support release for Minecraft: Bedrock Edition 1.21.70.
+
+**Plugin compatibility:** Plugins for previous 5.x versions will run unchanged on this release, unless they use internal APIs, reflection, or packages like the `pocketmine\network\mcpe` or `pocketmine\data` namespace.
+Do not update plugin minimum API versions unless you need new features added in this release.
+
+**WARNING: If your plugin uses the `pocketmine\network\mcpe` namespace, you're not shielded by API change constraints.**
+Consider using the `mcpe-protocol` directive in `plugin.yml` as a constraint if you're using packets directly.
+
+## Interim releases
+If you're upgrading from 5.25.x directly to 5.27.0, please also read the following changelogs, as the interim releases contain important changes:
+- [5.26.0](https://github.com/pmmp/PocketMine-MP/blob/5.26.0/changelogs/5.26.md#5260) - Performance improvements and other internal improvements
+
+## General
+- Aded support for Minecraft: Bedrock Edition 1.21.70.
+- Removed support for earlier versions.
+
+# 5.27.1
+Released 6th April 2025.
+
+## Fixes
+- Updated RakLib to get ping timestamp handling fixes.
--- a/composer.json
+++ b/composer.json
@ -34,9 +34,9 @@
      "adhocore/json-comment": "~1.2.0",
      "netresearch/jsonmapper": "~v5.0.0",
      "pocketmine/bedrock-block-upgrade-schema": "~5.1.0+bedrock-1.21.60",
-      "pocketmine/bedrock-data": "~4.0.0+bedrock-1.21.60",
+      "pocketmine/bedrock-data": "~4.1.0+bedrock-1.21.70",
      "pocketmine/bedrock-item-upgrade-schema": "~1.14.0+bedrock-1.21.50",
-      "pocketmine/bedrock-protocol": "~36.0.0+bedrock-1.21.60",
+      "pocketmine/bedrock-protocol": "~37.0.0+bedrock-1.21.70",
      "pocketmine/binaryutils": "^0.2.1",
      "pocketmine/callback-validator": "^1.0.2",
      "pocketmine/color": "^0.3.0",
@ -44,15 +44,15 @@
      "pocketmine/locale-data": "~2.24.0",
      "pocketmine/log": "^0.4.0",
      "pocketmine/math": "~1.0.0",
-      "pocketmine/nbt": "~1.0.0",
-      "pocketmine/raklib": "~1.1.0",
+      "pocketmine/nbt": "~1.1.0",
+      "pocketmine/raklib": "~1.1.2",
      "pocketmine/raklib-ipc": "~1.0.0",
      "pocketmine/snooze": "^0.5.0",
      "ramsey/uuid": "~4.7.0",
      "symfony/filesystem": "~6.4.0"
   },
   "require-dev": {
-      "phpstan/phpstan": "2.1.4",
+      "phpstan/phpstan": "2.1.11",
      "phpstan/phpstan-phpunit": "^2.0.0",
      "phpstan/phpstan-strict-rules": "^2.0.0",
      "phpunit/phpunit": "^10.5.24"
--- a/composer.lock
+++ b/composer.lock
@ -4,7 +4,7 @@
        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
        "This file is @generated automatically"
    ],
-    "content-hash": "af7547291a131bfac6d7087957601325",
+    "content-hash": "818c679a25da8e6b466bc454ad48dec3",
    "packages": [
        {
            "name": "adhocore/json-comment",
@ -67,16 +67,16 @@
        },
        {
            "name": "brick/math",
-            "version": "0.12.1",
+            "version": "0.12.3",
            "source": {
                "type": "git",
                "url": "https://github.com/brick/math.git",
-                "reference": "f510c0a40911935b77b86859eb5223d58d660df1"
+                "reference": "866551da34e9a618e64a819ee1e01c20d8a588ba"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/brick/math/zipball/f510c0a40911935b77b86859eb5223d58d660df1",
-                "reference": "f510c0a40911935b77b86859eb5223d58d660df1",
+                "url": "https://api.github.com/repos/brick/math/zipball/866551da34e9a618e64a819ee1e01c20d8a588ba",
+                "reference": "866551da34e9a618e64a819ee1e01c20d8a588ba",
                "shasum": ""
            },
            "require": {
@ -85,7 +85,7 @@
            "require-dev": {
                "php-coveralls/php-coveralls": "^2.2",
                "phpunit/phpunit": "^10.1",
-                "vimeo/psalm": "5.16.0"
+                "vimeo/psalm": "6.8.8"
            },
            "type": "library",
            "autoload": {
@ -115,7 +115,7 @@
            ],
            "support": {
                "issues": "https://github.com/brick/math/issues",
-                "source": "https://github.com/brick/math/tree/0.12.1"
+                "source": "https://github.com/brick/math/tree/0.12.3"
            },
            "funding": [
                {
@ -123,7 +123,7 @@
                    "type": "github"
                }
            ],
-            "time": "2023-11-29T23:19:16+00:00"
+            "time": "2025-02-28T13:11:00+00:00"
        },
        {
            "name": "netresearch/jsonmapper",
@ -204,16 +204,16 @@
        },
        {
            "name": "pocketmine/bedrock-data",
-            "version": "4.0.0+bedrock-1.21.60",
+            "version": "4.1.0+bedrock-1.21.70",
            "source": {
                "type": "git",
                "url": "https://github.com/pmmp/BedrockData.git",
-                "reference": "2e5f16ec2facac653f3f894f22eb831d880ba98e"
+                "reference": "d53fe98cb3b596ac016e275df5bd5e89b04a4817"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/BedrockData/zipball/2e5f16ec2facac653f3f894f22eb831d880ba98e",
-                "reference": "2e5f16ec2facac653f3f894f22eb831d880ba98e",
+                "url": "https://api.github.com/repos/pmmp/BedrockData/zipball/d53fe98cb3b596ac016e275df5bd5e89b04a4817",
+                "reference": "d53fe98cb3b596ac016e275df5bd5e89b04a4817",
                "shasum": ""
            },
            "type": "library",
@ -224,9 +224,9 @@
            "description": "Blobs of data generated from Minecraft: Bedrock Edition, used by PocketMine-MP",
            "support": {
                "issues": "https://github.com/pmmp/BedrockData/issues",
-                "source": "https://github.com/pmmp/BedrockData/tree/bedrock-1.21.60"
+                "source": "https://github.com/pmmp/BedrockData/tree/bedrock-1.21.70"
            },
-            "time": "2025-02-16T15:56:56+00:00"
+            "time": "2025-03-25T19:43:31+00:00"
        },
        {
            "name": "pocketmine/bedrock-item-upgrade-schema",
@ -256,16 +256,16 @@
        },
        {
            "name": "pocketmine/bedrock-protocol",
-            "version": "36.0.0+bedrock-1.21.60",
+            "version": "37.0.0+bedrock-1.21.70",
            "source": {
                "type": "git",
                "url": "https://github.com/pmmp/BedrockProtocol.git",
-                "reference": "2057de319c5c551001c2a544e08d1bc7727d9963"
+                "reference": "7091dad2c12ed4a4106432df21fc698960c6be9e"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/BedrockProtocol/zipball/2057de319c5c551001c2a544e08d1bc7727d9963",
-                "reference": "2057de319c5c551001c2a544e08d1bc7727d9963",
+                "url": "https://api.github.com/repos/pmmp/BedrockProtocol/zipball/7091dad2c12ed4a4106432df21fc698960c6be9e",
+                "reference": "7091dad2c12ed4a4106432df21fc698960c6be9e",
                "shasum": ""
            },
            "require": {
@ -296,9 +296,9 @@
            "description": "An implementation of the Minecraft: Bedrock Edition protocol in PHP",
            "support": {
                "issues": "https://github.com/pmmp/BedrockProtocol/issues",
-                "source": "https://github.com/pmmp/BedrockProtocol/tree/36.0.0+bedrock-1.21.60"
+                "source": "https://github.com/pmmp/BedrockProtocol/tree/37.0.0+bedrock-1.21.70"
            },
-            "time": "2025-02-16T15:59:08+00:00"
+            "time": "2025-03-27T15:19:36+00:00"
        },
        {
            "name": "pocketmine/binaryutils",
@ -471,16 +471,16 @@
        },
        {
            "name": "pocketmine/locale-data",
-            "version": "2.24.0",
+            "version": "2.24.2",
            "source": {
                "type": "git",
                "url": "https://github.com/pmmp/Language.git",
-                "reference": "6ec5e92c77a2102b2692763733e4763012facae9"
+                "reference": "2a00c44c52bce98e7a43aa31517df78cbb2ba23b"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/Language/zipball/6ec5e92c77a2102b2692763733e4763012facae9",
-                "reference": "6ec5e92c77a2102b2692763733e4763012facae9",
+                "url": "https://api.github.com/repos/pmmp/Language/zipball/2a00c44c52bce98e7a43aa31517df78cbb2ba23b",
+                "reference": "2a00c44c52bce98e7a43aa31517df78cbb2ba23b",
                "shasum": ""
            },
            "type": "library",
@ -488,9 +488,9 @@
            "description": "Language resources used by PocketMine-MP",
            "support": {
                "issues": "https://github.com/pmmp/Language/issues",
-                "source": "https://github.com/pmmp/Language/tree/2.24.0"
+                "source": "https://github.com/pmmp/Language/tree/2.24.2"
            },
-            "time": "2025-02-16T20:46:34+00:00"
+            "time": "2025-04-03T01:23:27+00:00"
        },
        {
            "name": "pocketmine/log",
@ -576,16 +576,16 @@
        },
        {
            "name": "pocketmine/nbt",
-            "version": "1.0.1",
+            "version": "1.1.1",
            "source": {
                "type": "git",
                "url": "https://github.com/pmmp/NBT.git",
-                "reference": "53db37487bc5ddbfbd84247966e1a073bdcfdb7d"
+                "reference": "c3c7b0a7295daeaf7873d90fed5c5d10381d12e1"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/NBT/zipball/53db37487bc5ddbfbd84247966e1a073bdcfdb7d",
-                "reference": "53db37487bc5ddbfbd84247966e1a073bdcfdb7d",
+                "url": "https://api.github.com/repos/pmmp/NBT/zipball/c3c7b0a7295daeaf7873d90fed5c5d10381d12e1",
+                "reference": "c3c7b0a7295daeaf7873d90fed5c5d10381d12e1",
                "shasum": ""
            },
            "require": {
@ -612,22 +612,22 @@
            "description": "PHP library for working with Named Binary Tags",
            "support": {
                "issues": "https://github.com/pmmp/NBT/issues",
-                "source": "https://github.com/pmmp/NBT/tree/1.0.1"
+                "source": "https://github.com/pmmp/NBT/tree/1.1.1"
            },
-            "time": "2025-01-07T22:47:46+00:00"
+            "time": "2025-03-09T01:46:03+00:00"
        },
        {
            "name": "pocketmine/raklib",
-            "version": "1.1.1",
+            "version": "1.1.2",
            "source": {
                "type": "git",
                "url": "https://github.com/pmmp/RakLib.git",
-                "reference": "be2783be516bf6e2872ff5c81fb9048596617b97"
+                "reference": "4145a31cd812fe8931c3c9c691fcd2ded2f47e7f"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/be2783be516bf6e2872ff5c81fb9048596617b97",
-                "reference": "be2783be516bf6e2872ff5c81fb9048596617b97",
+                "url": "https://api.github.com/repos/pmmp/RakLib/zipball/4145a31cd812fe8931c3c9c691fcd2ded2f47e7f",
+                "reference": "4145a31cd812fe8931c3c9c691fcd2ded2f47e7f",
                "shasum": ""
            },
            "require": {
@ -639,8 +639,8 @@
                "pocketmine/log": "^0.3.0 || ^0.4.0"
            },
            "require-dev": {
-                "phpstan/phpstan": "1.10.1",
-                "phpstan/phpstan-strict-rules": "^1.0"
+                "phpstan/phpstan": "2.1.0",
+                "phpstan/phpstan-strict-rules": "^2.0"
            },
            "type": "library",
            "autoload": {
@ -655,9 +655,9 @@
            "description": "A RakNet server implementation written in PHP",
            "support": {
                "issues": "https://github.com/pmmp/RakLib/issues",
-                "source": "https://github.com/pmmp/RakLib/tree/1.1.1"
+                "source": "https://github.com/pmmp/RakLib/tree/1.1.2"
            },
-            "time": "2024-03-04T14:02:14+00:00"
+            "time": "2025-04-06T03:38:21+00:00"
        },
        {
            "name": "pocketmine/raklib-ipc",
@ -742,16 +742,16 @@
        },
        {
            "name": "ramsey/collection",
-            "version": "2.0.0",
+            "version": "2.1.1",
            "source": {
                "type": "git",
                "url": "https://github.com/ramsey/collection.git",
-                "reference": "a4b48764bfbb8f3a6a4d1aeb1a35bb5e9ecac4a5"
+                "reference": "344572933ad0181accbf4ba763e85a0306a8c5e2"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/ramsey/collection/zipball/a4b48764bfbb8f3a6a4d1aeb1a35bb5e9ecac4a5",
-                "reference": "a4b48764bfbb8f3a6a4d1aeb1a35bb5e9ecac4a5",
+                "url": "https://api.github.com/repos/ramsey/collection/zipball/344572933ad0181accbf4ba763e85a0306a8c5e2",
+                "reference": "344572933ad0181accbf4ba763e85a0306a8c5e2",
                "shasum": ""
            },
            "require": {
@ -759,25 +759,22 @@
            },
            "require-dev": {
                "captainhook/plugin-composer": "^5.3",
-                "ergebnis/composer-normalize": "^2.28.3",
-                "fakerphp/faker": "^1.21",
+                "ergebnis/composer-normalize": "^2.45",
+                "fakerphp/faker": "^1.24",
                "hamcrest/hamcrest-php": "^2.0",
-                "jangregor/phpstan-prophecy": "^1.0",
-                "mockery/mockery": "^1.5",
+                "jangregor/phpstan-prophecy": "^2.1",
+                "mockery/mockery": "^1.6",
                "php-parallel-lint/php-console-highlighter": "^1.0",
-                "php-parallel-lint/php-parallel-lint": "^1.3",
-                "phpcsstandards/phpcsutils": "^1.0.0-rc1",
-                "phpspec/prophecy-phpunit": "^2.0",
-                "phpstan/extension-installer": "^1.2",
-                "phpstan/phpstan": "^1.9",
-                "phpstan/phpstan-mockery": "^1.1",
-                "phpstan/phpstan-phpunit": "^1.3",
-                "phpunit/phpunit": "^9.5",
-                "psalm/plugin-mockery": "^1.1",
-                "psalm/plugin-phpunit": "^0.18.4",
-                "ramsey/coding-standard": "^2.0.3",
-                "ramsey/conventional-commits": "^1.3",
-                "vimeo/psalm": "^5.4"
+                "php-parallel-lint/php-parallel-lint": "^1.4",
+                "phpspec/prophecy-phpunit": "^2.3",
+                "phpstan/extension-installer": "^1.4",
+                "phpstan/phpstan": "^2.1",
+                "phpstan/phpstan-mockery": "^2.0",
+                "phpstan/phpstan-phpunit": "^2.0",
+                "phpunit/phpunit": "^10.5",
+                "ramsey/coding-standard": "^2.3",
+                "ramsey/conventional-commits": "^1.6",
+                "roave/security-advisories": "dev-latest"
            },
            "type": "library",
            "extra": {
@ -815,19 +812,9 @@
            ],
            "support": {
                "issues": "https://github.com/ramsey/collection/issues",
-                "source": "https://github.com/ramsey/collection/tree/2.0.0"
+                "source": "https://github.com/ramsey/collection/tree/2.1.1"
            },
-            "funding": [
-                {
-                    "url": "https://github.com/ramsey",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/ramsey/collection",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2022-12-31T21:50:55+00:00"
+            "time": "2025-03-22T05:38:12+00:00"
        },
        {
            "name": "ramsey/uuid",
@ -1150,16 +1137,16 @@
    "packages-dev": [
        {
            "name": "myclabs/deep-copy",
-            "version": "1.12.1",
+            "version": "1.13.0",
            "source": {
                "type": "git",
                "url": "https://github.com/myclabs/DeepCopy.git",
-                "reference": "123267b2c49fbf30d78a7b2d333f6be754b94845"
+                "reference": "024473a478be9df5fdaca2c793f2232fe788e414"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/123267b2c49fbf30d78a7b2d333f6be754b94845",
-                "reference": "123267b2c49fbf30d78a7b2d333f6be754b94845",
+                "url": "https://api.github.com/repos/myclabs/DeepCopy/zipball/024473a478be9df5fdaca2c793f2232fe788e414",
+                "reference": "024473a478be9df5fdaca2c793f2232fe788e414",
                "shasum": ""
            },
            "require": {
@ -1198,7 +1185,7 @@
            ],
            "support": {
                "issues": "https://github.com/myclabs/DeepCopy/issues",
-                "source": "https://github.com/myclabs/DeepCopy/tree/1.12.1"
+                "source": "https://github.com/myclabs/DeepCopy/tree/1.13.0"
            },
            "funding": [
                {
@ -1206,7 +1193,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2024-11-08T17:47:46+00:00"
+            "time": "2025-02-12T12:17:51+00:00"
        },
        {
            "name": "nikic/php-parser",
@ -1386,16 +1373,16 @@
        },
        {
            "name": "phpstan/phpstan",
-            "version": "2.1.4",
+            "version": "2.1.11",
            "source": {
                "type": "git",
                "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "8f99e18eb775dbaf6460c95fa0b65312da9c746a"
+                "reference": "8ca5f79a8f63c49b2359065832a654e1ec70ac30"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/8f99e18eb775dbaf6460c95fa0b65312da9c746a",
-                "reference": "8f99e18eb775dbaf6460c95fa0b65312da9c746a",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/8ca5f79a8f63c49b2359065832a654e1ec70ac30",
+                "reference": "8ca5f79a8f63c49b2359065832a654e1ec70ac30",
                "shasum": ""
            },
            "require": {
@ -1440,20 +1427,20 @@
                    "type": "github"
                }
            ],
-            "time": "2025-02-10T08:25:21+00:00"
+            "time": "2025-03-24T13:45:00+00:00"
        },
        {
            "name": "phpstan/phpstan-phpunit",
-            "version": "2.0.4",
+            "version": "2.0.6",
            "source": {
                "type": "git",
                "url": "https://github.com/phpstan/phpstan-phpunit.git",
-                "reference": "d09e152f403c843998d7a52b5d87040c937525dd"
+                "reference": "6b92469f8a7995e626da3aa487099617b8dfa260"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan-phpunit/zipball/d09e152f403c843998d7a52b5d87040c937525dd",
-                "reference": "d09e152f403c843998d7a52b5d87040c937525dd",
+                "url": "https://api.github.com/repos/phpstan/phpstan-phpunit/zipball/6b92469f8a7995e626da3aa487099617b8dfa260",
+                "reference": "6b92469f8a7995e626da3aa487099617b8dfa260",
                "shasum": ""
            },
            "require": {
@ -1464,7 +1451,9 @@
                "phpunit/phpunit": "<7.0"
            },
            "require-dev": {
+                "nikic/php-parser": "^5",
                "php-parallel-lint/php-parallel-lint": "^1.2",
+                "phpstan/phpstan-deprecation-rules": "^2.0",
                "phpstan/phpstan-strict-rules": "^2.0",
                "phpunit/phpunit": "^9.6"
            },
@ -1489,22 +1478,22 @@
            "description": "PHPUnit extensions and rules for PHPStan",
            "support": {
                "issues": "https://github.com/phpstan/phpstan-phpunit/issues",
-                "source": "https://github.com/phpstan/phpstan-phpunit/tree/2.0.4"
+                "source": "https://github.com/phpstan/phpstan-phpunit/tree/2.0.6"
            },
-            "time": "2025-01-22T13:07:38+00:00"
+            "time": "2025-03-26T12:47:06+00:00"
        },
        {
            "name": "phpstan/phpstan-strict-rules",
-            "version": "2.0.3",
+            "version": "2.0.4",
            "source": {
                "type": "git",
                "url": "https://github.com/phpstan/phpstan-strict-rules.git",
-                "reference": "8b88b5f818bfa301e0c99154ab622dace071c3ba"
+                "reference": "3e139cbe67fafa3588e1dbe27ca50f31fdb6236a"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/8b88b5f818bfa301e0c99154ab622dace071c3ba",
-                "reference": "8b88b5f818bfa301e0c99154ab622dace071c3ba",
+                "url": "https://api.github.com/repos/phpstan/phpstan-strict-rules/zipball/3e139cbe67fafa3588e1dbe27ca50f31fdb6236a",
+                "reference": "3e139cbe67fafa3588e1dbe27ca50f31fdb6236a",
                "shasum": ""
            },
            "require": {
@ -1537,9 +1526,9 @@
            "description": "Extra strict and opinionated rules for PHPStan",
            "support": {
                "issues": "https://github.com/phpstan/phpstan-strict-rules/issues",
-                "source": "https://github.com/phpstan/phpstan-strict-rules/tree/2.0.3"
+                "source": "https://github.com/phpstan/phpstan-strict-rules/tree/2.0.4"
            },
-            "time": "2025-01-21T10:52:14+00:00"
+            "time": "2025-03-18T11:42:40+00:00"
        },
        {
            "name": "phpunit/php-code-coverage",
@ -1864,16 +1853,16 @@
        },
        {
            "name": "phpunit/phpunit",
-            "version": "10.5.44",
+            "version": "10.5.45",
            "source": {
                "type": "git",
                "url": "https://github.com/sebastianbergmann/phpunit.git",
-                "reference": "1381c62769be4bb88fa4c5aec1366c7c66ca4f36"
+                "reference": "bd68a781d8e30348bc297449f5234b3458267ae8"
            },
            "dist": {
                "type": "zip",
-                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/1381c62769be4bb88fa4c5aec1366c7c66ca4f36",
-                "reference": "1381c62769be4bb88fa4c5aec1366c7c66ca4f36",
+                "url": "https://api.github.com/repos/sebastianbergmann/phpunit/zipball/bd68a781d8e30348bc297449f5234b3458267ae8",
+                "reference": "bd68a781d8e30348bc297449f5234b3458267ae8",
                "shasum": ""
            },
            "require": {
@ -1945,7 +1934,7 @@
            "support": {
                "issues": "https://github.com/sebastianbergmann/phpunit/issues",
                "security": "https://github.com/sebastianbergmann/phpunit/security/policy",
-                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.5.44"
+                "source": "https://github.com/sebastianbergmann/phpunit/tree/10.5.45"
            },
            "funding": [
                {
@ -1961,7 +1950,7 @@
                    "type": "tidelift"
                }
            ],
-            "time": "2025-01-31T07:00:38+00:00"
+            "time": "2025-02-06T16:08:12+00:00"
        },
        {
            "name": "sebastian/cli-parser",
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@ -11,8 +11,10 @@ includes:

 rules:
 	- pocketmine\phpstan\rules\DeprecatedLegacyEnumAccessRule
+	- pocketmine\phpstan\rules\DisallowDynamicNewRule
 	- pocketmine\phpstan\rules\DisallowEnumComparisonRule
 	- pocketmine\phpstan\rules\DisallowForeachByReferenceRule
+	- pocketmine\phpstan\rules\ExplodeLimitRule
 	- pocketmine\phpstan\rules\UnsafeForeachArrayOfStringRule
 #	- pocketmine\phpstan\rules\ThreadedSupportedTypesRule

--- a/src/GarbageCollectorManager.php
+++ b/src/GarbageCollectorManager.php
@ -31,6 +31,7 @@ use function hrtime;
 use function max;
 use function min;
 use function number_format;
+use function sprintf;

 /**
 * Allows threads to manually trigger the cyclic garbage collector using a threshold like PHP's own garbage collector,
@ -48,6 +49,7 @@ final class GarbageCollectorManager{

 	private int $threshold = self::GC_THRESHOLD_DEFAULT;
 	private int $collectionTimeTotalNs = 0;
+	private int $runs = 0;

 	private \Logger $logger;
 	private TimingsHandler $timings;
@ -96,7 +98,16 @@ final class GarbageCollectorManager{

 		$time = $end - $start;
 		$this->collectionTimeTotalNs += $time;
-		$this->logger->debug("gc_collect_cycles: " . number_format($time) . " ns ($rootsBefore -> $rootsAfter roots, $cycles cycles collected) - total GC time: " . number_format($this->collectionTimeTotalNs) . " ns");
+		$this->runs++;
+		$this->logger->info(sprintf(
+			"Run #%d took %s ms (%s -> %s roots, %s cycles collected) - cumulative GC time: %s ms",
+			$this->runs,
+			number_format($time / 1_000_000, 2),
+			$rootsBefore,
+			$rootsAfter,
+			$cycles,
+			number_format($this->collectionTimeTotalNs / 1_000_000, 2)
+		));

 		return $cycles;
 	}
--- a/src/PocketMine.php
+++ b/src/PocketMine.php
@ -264,7 +264,7 @@ JIT_WARNING
 		$composerGitHash = InstalledVersions::getReference('pocketmine/pocketmine-mp');
 		if($composerGitHash !== null){
 			//we can't verify dependency versions if we were installed without using git
-			$currentGitHash = explode("-", VersionInfo::GIT_HASH())[0];
+			$currentGitHash = explode("-", VersionInfo::GIT_HASH(), 2)[0];
 			if($currentGitHash !== $composerGitHash){
 				critical_error("Composer dependencies and/or autoloader are out of sync.");
 				critical_error("- Current revision is $currentGitHash");
--- a/src/Server.php
+++ b/src/Server.php
@ -699,7 +699,7 @@ class Server{

 	public function removeOp(string $name) : void{
 		$lowercaseName = strtolower($name);
-		foreach($this->operators->getAll() as $operatorName => $_){
+		foreach(Utils::promoteKeys($this->operators->getAll()) as $operatorName => $_){
 			$operatorName = (string) $operatorName;
 			if($lowercaseName === strtolower($operatorName)){
 				$this->operators->remove($operatorName);
--- a/src/VersionInfo.php
+++ b/src/VersionInfo.php
@ -31,8 +31,8 @@ use function str_repeat;

 final class VersionInfo{
 	public const NAME = "PocketMine-MP";
-	public const BASE_VERSION = "5.25.0";
-	public const IS_DEVELOPMENT_BUILD = false;
+	public const BASE_VERSION = "5.27.2";
+	public const IS_DEVELOPMENT_BUILD = true;
 	public const BUILD_CHANNEL = "stable";

 	/**
--- a/src/block/BlockBreakInfo.php
+++ b/src/block/BlockBreakInfo.php
@ -154,7 +154,7 @@ class BlockBreakInfo{

 		$efficiency = $item->getMiningEfficiency(($this->toolType & $item->getBlockToolType()) !== 0);
 		if($efficiency <= 0){
-			throw new \InvalidArgumentException(get_class($item) . " has invalid mining efficiency: expected >= 0, got $efficiency");
+			throw new \InvalidArgumentException(get_class($item) . " must have a positive mining efficiency, but got $efficiency");
 		}

 		$base /= $efficiency;
--- a/src/block/ChorusPlant.php
+++ b/src/block/ChorusPlant.php
@ -34,11 +34,16 @@ use function mt_rand;
 final class ChorusPlant extends Flowable{
 	use StaticSupportTrait;

+	/**
+	 * @var true[]
+	 * @phpstan-var array<int, true>
+	 */
+	protected array $connections = [];
+
 	protected function recalculateCollisionBoxes() : array{
 		$bb = AxisAlignedBB::one();
-		foreach($this->getAllSides() as $facing => $block){
-			$id = $block->getTypeId();
-			if($id !== BlockTypeIds::END_STONE && $id !== BlockTypeIds::CHORUS_FLOWER && !$block->hasSameTypeId($this)){
+		foreach(Facing::ALL as $facing){
+			if(!isset($this->connections[$facing])){
 				$bb->trim($facing, 2 / 16);
 			}
 		}
@ -46,6 +51,26 @@ final class ChorusPlant extends Flowable{
 		return [$bb];
 	}

+	public function readStateFromWorld() : Block{
+		parent::readStateFromWorld();
+
+		$this->collisionBoxes = null;
+
+		foreach(Facing::ALL as $facing){
+			$block = $this->getSide($facing);
+			if(match($block->getTypeId()){
+				BlockTypeIds::END_STONE, BlockTypeIds::CHORUS_FLOWER, $this->getTypeId() => true,
+				default => false
+			}){
+				$this->connections[$facing] = true;
+			}else{
+				unset($this->connections[$facing]);
+			}
+		}
+
+		return $this;
+	}
+
 	private function canBeSupportedBy(Block $block) : bool{
 		return $block->hasSameTypeId($this) || $block->getTypeId() === BlockTypeIds::END_STONE;
 	}
--- a/src/block/RuntimeBlockStateRegistry.php
+++ b/src/block/RuntimeBlockStateRegistry.php
@ -28,6 +28,7 @@ use pocketmine\block\BlockIdentifier as BID;
 use pocketmine\utils\AssumptionFailedError;
 use pocketmine\utils\SingletonTrait;
 use pocketmine\world\light\LightUpdate;
+use function count;
 use function min;

 /**
@ -40,6 +41,11 @@ use function min;
 class RuntimeBlockStateRegistry{
 	use SingletonTrait;

+	public const COLLISION_CUSTOM = 0;
+	public const COLLISION_CUBE = 1;
+	public const COLLISION_NONE = 2;
+	public const COLLISION_MAY_OVERFLOW = 3;
+
 	/**
 	 * @var Block[]
 	 * @phpstan-var array<int, Block>
@ -74,6 +80,13 @@ class RuntimeBlockStateRegistry{
 	 */
 	public array $blastResistance = [];

+	/**
+	 * Map of state ID -> useful AABB info to avoid unnecessary block allocations
+	 * @var int[]
+	 * @phpstan-var array<int, int>
+	 */
+	public array $collisionInfo = [];
+
 	public function __construct(){
 		foreach(VanillaBlocks::getAll() as $block){
 			$this->register($block);
@ -100,6 +113,70 @@ class RuntimeBlockStateRegistry{
 		}
 	}

+	/**
+	 * Checks if the given class method overrides a method in Block.
+	 * Used to determine if a block might need to disable fast path optimizations.
+	 *
+	 * @phpstan-param anyClosure $closure
+	 */
+	private static function overridesBlockMethod(\Closure $closure) : bool{
+		$declarer = (new \ReflectionFunction($closure))->getClosureScopeClass();
+		return $declarer !== null && $declarer->getName() !== Block::class;
+	}
+
+	/**
+	 * A big ugly hack to set up fast paths for handling collisions on blocks with common shapes.
+	 * The information returned here is stored in RuntimeBlockStateRegistry->collisionInfo, and is used during entity
+	 * collision box calculations to avoid complex logic and unnecessary block object allocations.
+	 * This hack allows significant performance improvements.
+	 *
+	 * TODO: We'll want to redesign block collision box handling and block shapes in the future, but that's a job for a
+	 * major version. For now, this hack nets major performance wins.
+	 */
+	private static function calculateCollisionInfo(Block $block) : int{
+		if(
+			self::overridesBlockMethod($block->getModelPositionOffset(...)) ||
+			self::overridesBlockMethod($block->readStateFromWorld(...))
+		){
+			//getModelPositionOffset() might cause AABBs to shift outside the cell
+			//readStateFromWorld() might cause overflow in ways we can't predict just by looking at known states
+			//TODO: excluding overriders of readStateFromWorld() also excludes blocks with tiles that don't do anything
+			//weird with their AABBs, but for now this is the best we can do.
+			return self::COLLISION_MAY_OVERFLOW;
+		}
+
+		//TODO: this could blow up if any recalculateCollisionBoxes() uses the world
+		//it shouldn't, but that doesn't mean that custom blocks won't...
+		$boxes = $block->getCollisionBoxes();
+		if(count($boxes) === 0){
+			return self::COLLISION_NONE;
+		}
+
+		if(
+			count($boxes) === 1 &&
+			$boxes[0]->minX === 0.0 &&
+			$boxes[0]->minY === 0.0 &&
+			$boxes[0]->minZ === 0.0 &&
+			$boxes[0]->maxX === 1.0 &&
+			$boxes[0]->maxY === 1.0 &&
+			$boxes[0]->maxZ === 1.0
+		){
+			return self::COLLISION_CUBE;
+		}
+
+		foreach($boxes as $box){
+			if(
+				$box->minX < 0 || $box->maxX > 1 ||
+				$box->minY < 0 || $box->maxY > 1 ||
+				$box->minZ < 0 || $box->maxZ > 1
+			){
+				return self::COLLISION_MAY_OVERFLOW;
+			}
+		}
+
+		return self::COLLISION_CUSTOM;
+	}
+
 	private function fillStaticArrays(int $index, Block $block) : void{
 		$fullId = $block->getStateId();
 		if($index !== $fullId){
@ -112,6 +189,8 @@ class RuntimeBlockStateRegistry{
 			if($block->blocksDirectSkyLight()){
 				$this->blocksDirectSkyLight[$index] = true;
 			}
+
+			$this->collisionInfo[$index] = self::calculateCollisionInfo($block);
 		}
 	}

@ -130,6 +209,10 @@ class RuntimeBlockStateRegistry{
 		return $block;
 	}

+	public function hasStateId(int $stateId) : bool{
+		return isset($this->fullList[$stateId]);
+	}
+
 	/**
 	 * @return Block[]
 	 * @phpstan-return array<int, Block>
--- a/src/block/tile/Sign.php
+++ b/src/block/tile/Sign.php
@ -62,9 +62,10 @@ class Sign extends Spawnable{

 	/**
 	 * @return string[]
+	 * @deprecated
 	 */
 	public static function fixTextBlob(string $blob) : array{
-		return array_slice(array_pad(explode("\n", $blob), 4, ""), 0, 4);
+		return array_slice(array_pad(explode("\n", $blob, limit: 5), 4, ""), 0, 4);
 	}

 	protected SignText $text;
--- a/src/block/utils/CopperMaterial.php
+++ b/src/block/utils/CopperMaterial.php
@ -30,9 +30,15 @@ interface CopperMaterial{

 	public function getOxidation() : CopperOxidation;

+	/**
+	 * @return $this
+	 */
 	public function setOxidation(CopperOxidation $oxidation) : CopperMaterial;

 	public function isWaxed() : bool;

+	/**
+	 * @return $this
+	 */
 	public function setWaxed(bool $waxed) : CopperMaterial;
 }
--- a/src/block/utils/SignText.php
+++ b/src/block/utils/SignText.php
@ -79,7 +79,7 @@ class SignText{
 	 * @throws \InvalidArgumentException if the text is not valid UTF-8
 	 */
 	public static function fromBlob(string $blob, ?Color $baseColor = null, bool $glowing = false) : SignText{
-		return new self(array_slice(array_pad(explode("\n", $blob), self::LINE_COUNT, ""), 0, self::LINE_COUNT), $baseColor, $glowing);
+		return new self(array_slice(array_pad(explode("\n", $blob, limit: self::LINE_COUNT + 1), self::LINE_COUNT, ""), 0, self::LINE_COUNT), $baseColor, $glowing);
 	}

 	/**
--- a/src/command/Command.php
+++ b/src/command/Command.php
@ -37,6 +37,7 @@ use function array_values;
 use function explode;
 use function implode;
 use function str_replace;
+use const PHP_INT_MAX;

 abstract class Command{

@ -113,7 +114,7 @@ abstract class Command{
 	}

 	public function setPermission(?string $permission) : void{
-		$this->setPermissions($permission === null ? [] : explode(";", $permission));
+		$this->setPermissions($permission === null ? [] : explode(";", $permission, limit: PHP_INT_MAX));
 	}

 	public function testPermission(CommandSender $target, ?string $permission = null) : bool{
--- a/src/command/defaults/HelpCommand.php
+++ b/src/command/defaults/HelpCommand.php
@ -39,6 +39,7 @@ use function ksort;
 use function min;
 use function sort;
 use function strtolower;
+use const PHP_INT_MAX;
 use const SORT_FLAG_CASE;
 use const SORT_NATURAL;

@ -108,7 +109,7 @@ class HelpCommand extends VanillaCommand{

 					$usage = $cmd->getUsage();
 					$usageString = $usage instanceof Translatable ? $lang->translate($usage) : $usage;
-					$sender->sendMessage(KnownTranslationFactory::pocketmine_command_help_specificCommand_usage(TextFormat::RESET . implode("\n" . TextFormat::RESET, explode("\n", $usageString)))
+					$sender->sendMessage(KnownTranslationFactory::pocketmine_command_help_specificCommand_usage(TextFormat::RESET . implode("\n" . TextFormat::RESET, explode("\n", $usageString, limit: PHP_INT_MAX)))
 						->prefix(TextFormat::GOLD));

 					$aliases = $cmd->getAliases();
--- a/src/command/defaults/ParticleCommand.php
+++ b/src/command/defaults/ParticleCommand.php
@ -219,7 +219,11 @@ class ParticleCommand extends VanillaCommand{
 				break;
 			case "blockdust":
 				if($data !== null){
-					$d = explode("_", $data);
+					//to preserve the old unlimited explode behaviour, allow this to split into at most 5 parts
+					//this allows the 4th argument to be processed normally if given without forcing it to also consume
+					//any unexpected parts
+					//we probably ought to error in this case, but this will do for now
+					$d = explode("_", $data, limit: 5);
 					if(count($d) >= 3){
 						return new DustParticle(new Color(
 							((int) $d[0]) & 0xff,
--- a/src/console/ConsoleCommandSender.php
+++ b/src/console/ConsoleCommandSender.php
@ -62,7 +62,7 @@ class ConsoleCommandSender implements CommandSender{
 			$message = $this->getLanguage()->translate($message);
 		}

-		foreach(explode("\n", trim($message)) as $line){
+		foreach(explode("\n", trim($message), limit: PHP_INT_MAX) as $line){
 			Terminal::writeLine(TextFormat::GREEN . "Command output | " . TextFormat::addBase(TextFormat::WHITE, $line));
 		}
 	}
--- a/src/crafting/CraftingManager.php
+++ b/src/crafting/CraftingManager.php
@ -29,8 +29,12 @@ use pocketmine\nbt\TreeRoot;
 use pocketmine\utils\BinaryStream;
 use pocketmine\utils\DestructorCallbackTrait;
 use pocketmine\utils\ObjectSet;
+use function array_shift;
+use function count;
+use function implode;
+use function ksort;
 use function spl_object_id;
-use function usort;
+use const SORT_STRING;

 class CraftingManager{
 	use DestructorCallbackTrait;
@ -100,6 +104,7 @@ class CraftingManager{

 	/**
 	 * Function used to arrange Shapeless Recipe ingredient lists into a consistent order.
+	 * @deprecated
 	 */
 	public static function sort(Item $i1, Item $i2) : int{
 		//Use spaceship operator to compare each property, then try the next one if they are equivalent.
@ -108,45 +113,30 @@ class CraftingManager{
 		return $retval;
 	}

-	/**
-	 * @param Item[] $items
-	 *
-	 * @return Item[]
-	 * @phpstan-return list<Item>
-	 */
-	private static function pack(array $items) : array{
-		$result = [];
+	private static function hashOutput(Item $output) : string{
+		$write = new BinaryStream();
+		$write->putVarInt($output->getStateId());
+		$write->put((new LittleEndianNbtSerializer())->write(new TreeRoot($output->getNamedTag())));

-		foreach($items as $item){
-			foreach($result as $otherItem){
-				if($item->canStackWith($otherItem)){
-					$otherItem->setCount($otherItem->getCount() + $item->getCount());
-					continue 2;
-				}
-			}
-
-			//No matching item found
-			$result[] = clone $item;
-		}
-
-		return $result;
+		return $write->getBuffer();
 	}

 	/**
 	 * @param Item[] $outputs
 	 */
 	private static function hashOutputs(array $outputs) : string{
-		$outputs = self::pack($outputs);
-		usort($outputs, [self::class, "sort"]);
-		$result = new BinaryStream();
+		if(count($outputs) === 1){
+			return self::hashOutput(array_shift($outputs));
+		}
+		$unique = [];
 		foreach($outputs as $o){
 			//count is not written because the outputs might be from multiple repetitions of a single recipe
 			//this reduces the accuracy of the hash, but it won't matter in most cases.
-			$result->putVarInt($o->getStateId());
-			$result->put((new LittleEndianNbtSerializer())->write(new TreeRoot($o->getNamedTag())));
+			$hash = self::hashOutput($o);
+			$unique[$hash] = $hash;
 		}
-
-		return $result->getBuffer();
+		ksort($unique, SORT_STRING);
+		return implode("", $unique);
 	}

 	/**
--- a/src/crafting/ShapedRecipe.php
+++ b/src/crafting/ShapedRecipe.php
@ -97,6 +97,7 @@ class ShapedRecipe implements CraftingRecipe{

 		$this->shape = $shape;

+		Utils::validateArrayValueType($ingredients, function(RecipeIngredient $_) : void{});
 		foreach(Utils::stringifyKeys($ingredients) as $char => $i){
 			if(!str_contains(implode($this->shape), $char)){
 				throw new \InvalidArgumentException("Symbol '$char' does not appear in the recipe shape");
@ -105,6 +106,7 @@ class ShapedRecipe implements CraftingRecipe{
 			$this->ingredientList[$char] = clone $i;
 		}

+		Utils::validateArrayValueType($results, function(Item $_) : void{});
 		$this->results = Utils::cloneObjectArray($results);
 	}

--- a/src/crafting/ShapelessRecipe.php
+++ b/src/crafting/ShapelessRecipe.php
@ -53,7 +53,9 @@ class ShapelessRecipe implements CraftingRecipe{
 		if(count($ingredients) > 9){
 			throw new \InvalidArgumentException("Shapeless recipes cannot have more than 9 ingredients");
 		}
+		Utils::validateArrayValueType($ingredients, function(RecipeIngredient $_) : void{});
 		$this->ingredients = $ingredients;
+		Utils::validateArrayValueType($results, function(Item $_) : void{});
 		$this->results = Utils::cloneObjectArray($results);
 	}

--- a/src/data/bedrock/block/BlockStateData.php
+++ b/src/data/bedrock/block/BlockStateData.php
@ -45,8 +45,8 @@ final class BlockStateData{
 	public const CURRENT_VERSION =
 		(1 << 24) | //major
 		(21 << 16) | //minor
-		(60 << 8) | //patch
-		(33); //revision
+		(70 << 8) | //patch
+		(1); //revision

 	public const TAG_NAME = "name";
 	public const TAG_STATES = "states";
--- a/src/data/bedrock/block/BlockTypeNames.php
+++ b/src/data/bedrock/block/BlockTypeNames.php
@ -175,7 +175,9 @@ final class BlockTypeNames{
 	public const BUBBLE_CORAL_FAN = "minecraft:bubble_coral_fan";
 	public const BUBBLE_CORAL_WALL_FAN = "minecraft:bubble_coral_wall_fan";
 	public const BUDDING_AMETHYST = "minecraft:budding_amethyst";
+	public const BUSH = "minecraft:bush";
 	public const CACTUS = "minecraft:cactus";
+	public const CACTUS_FLOWER = "minecraft:cactus_flower";
 	public const CAKE = "minecraft:cake";
 	public const CALCITE = "minecraft:calcite";
 	public const CALIBRATED_SCULK_SENSOR = "minecraft:calibrated_sculk_sensor";
@ -545,6 +547,7 @@ final class BlockTypeNames{
 	public const FIRE_CORAL_BLOCK = "minecraft:fire_coral_block";
 	public const FIRE_CORAL_FAN = "minecraft:fire_coral_fan";
 	public const FIRE_CORAL_WALL_FAN = "minecraft:fire_coral_wall_fan";
+	public const FIREFLY_BUSH = "minecraft:firefly_bush";
 	public const FLETCHING_TABLE = "minecraft:fletching_table";
 	public const FLOWER_POT = "minecraft:flower_pot";
 	public const FLOWERING_AZALEA = "minecraft:flowering_azalea";
@ -685,6 +688,7 @@ final class BlockTypeNames{
 	public const LARGE_AMETHYST_BUD = "minecraft:large_amethyst_bud";
 	public const LARGE_FERN = "minecraft:large_fern";
 	public const LAVA = "minecraft:lava";
+	public const LEAF_LITTER = "minecraft:leaf_litter";
 	public const LECTERN = "minecraft:lectern";
 	public const LEVER = "minecraft:lever";
 	public const LIGHT_BLOCK_0 = "minecraft:light_block_0";
@ -1043,6 +1047,7 @@ final class BlockTypeNames{
 	public const SEA_LANTERN = "minecraft:sea_lantern";
 	public const SEA_PICKLE = "minecraft:sea_pickle";
 	public const SEAGRASS = "minecraft:seagrass";
+	public const SHORT_DRY_GRASS = "minecraft:short_dry_grass";
 	public const SHORT_GRASS = "minecraft:short_grass";
 	public const SHROOMLIGHT = "minecraft:shroomlight";
 	public const SILVER_GLAZED_TERRACOTTA = "minecraft:silver_glazed_terracotta";
@ -1140,6 +1145,7 @@ final class BlockTypeNames{
 	public const SUSPICIOUS_GRAVEL = "minecraft:suspicious_gravel";
 	public const SUSPICIOUS_SAND = "minecraft:suspicious_sand";
 	public const SWEET_BERRY_BUSH = "minecraft:sweet_berry_bush";
+	public const TALL_DRY_GRASS = "minecraft:tall_dry_grass";
 	public const TALL_GRASS = "minecraft:tall_grass";
 	public const TARGET = "minecraft:target";
 	public const TINTED_GLASS = "minecraft:tinted_glass";
@ -1267,6 +1273,7 @@ final class BlockTypeNames{
 	public const WHITE_TERRACOTTA = "minecraft:white_terracotta";
 	public const WHITE_TULIP = "minecraft:white_tulip";
 	public const WHITE_WOOL = "minecraft:white_wool";
+	public const WILDFLOWERS = "minecraft:wildflowers";
 	public const WITHER_ROSE = "minecraft:wither_rose";
 	public const WITHER_SKELETON_SKULL = "minecraft:wither_skeleton_skull";
 	public const WOODEN_BUTTON = "minecraft:wooden_button";
--- a/src/data/bedrock/block/convert/BlockObjectToStateSerializer.php
+++ b/src/data/bedrock/block/convert/BlockObjectToStateSerializer.php
@ -214,6 +214,7 @@ final class BlockObjectToStateSerializer implements BlockStateSerializer{
 		$this->registerLeavesSerializers();
 		$this->registerSaplingSerializers();
 		$this->registerMobHeadSerializers();
+		$this->registerCopperSerializers();
 		$this->registerSimpleSerializers();
 		$this->registerSerializers();
 	}
@ -791,6 +792,178 @@ final class BlockObjectToStateSerializer implements BlockStateSerializer{
 		})->writeFacingWithoutDown($block->getFacing()));
 	}

+	private function registerCopperSerializers() : void{
+		$this->map(Blocks::COPPER(), function(Copper $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return new Writer($block->isWaxed() ?
+				Helper::selectCopperId($oxidation, Ids::WAXED_COPPER, Ids::WAXED_EXPOSED_COPPER, Ids::WAXED_WEATHERED_COPPER, Ids::WAXED_OXIDIZED_COPPER) :
+				Helper::selectCopperId($oxidation, Ids::COPPER_BLOCK, Ids::EXPOSED_COPPER, Ids::WEATHERED_COPPER, Ids::OXIDIZED_COPPER)
+			);
+		});
+		$this->map(Blocks::CHISELED_COPPER(), function(Copper $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return new Writer($block->isWaxed() ?
+				Helper::selectCopperId($oxidation,
+					Ids::WAXED_CHISELED_COPPER,
+					Ids::WAXED_EXPOSED_CHISELED_COPPER,
+					Ids::WAXED_WEATHERED_CHISELED_COPPER,
+					Ids::WAXED_OXIDIZED_CHISELED_COPPER
+				) :
+				Helper::selectCopperId($oxidation,
+					Ids::CHISELED_COPPER,
+					Ids::EXPOSED_CHISELED_COPPER,
+					Ids::WEATHERED_CHISELED_COPPER,
+					Ids::OXIDIZED_CHISELED_COPPER
+				)
+			);
+		});
+		$this->map(Blocks::COPPER_GRATE(), function(CopperGrate $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return new Writer($block->isWaxed() ?
+				Helper::selectCopperId($oxidation,
+					Ids::WAXED_COPPER_GRATE,
+					Ids::WAXED_EXPOSED_COPPER_GRATE,
+					Ids::WAXED_WEATHERED_COPPER_GRATE,
+					Ids::WAXED_OXIDIZED_COPPER_GRATE
+				) :
+				Helper::selectCopperId($oxidation,
+					Ids::COPPER_GRATE,
+					Ids::EXPOSED_COPPER_GRATE,
+					Ids::WEATHERED_COPPER_GRATE,
+					Ids::OXIDIZED_COPPER_GRATE
+				)
+			);
+		});
+		$this->map(Blocks::CUT_COPPER(), function(Copper $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return new Writer($block->isWaxed() ?
+				Helper::selectCopperId($oxidation, Ids::WAXED_CUT_COPPER, Ids::WAXED_EXPOSED_CUT_COPPER, Ids::WAXED_WEATHERED_CUT_COPPER, Ids::WAXED_OXIDIZED_CUT_COPPER) :
+				Helper::selectCopperId($oxidation, Ids::CUT_COPPER, Ids::EXPOSED_CUT_COPPER, Ids::WEATHERED_CUT_COPPER, Ids::OXIDIZED_CUT_COPPER)
+			);
+		});
+		$this->map(Blocks::CUT_COPPER_SLAB(), function(CopperSlab $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return Helper::encodeSlab(
+				$block,
+				($block->isWaxed() ?
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::WAXED_CUT_COPPER_SLAB,
+						Ids::WAXED_EXPOSED_CUT_COPPER_SLAB,
+						Ids::WAXED_WEATHERED_CUT_COPPER_SLAB,
+						Ids::WAXED_OXIDIZED_CUT_COPPER_SLAB
+					) :
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::CUT_COPPER_SLAB,
+						Ids::EXPOSED_CUT_COPPER_SLAB,
+						Ids::WEATHERED_CUT_COPPER_SLAB,
+						Ids::OXIDIZED_CUT_COPPER_SLAB
+					)
+				),
+				($block->isWaxed() ?
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::WAXED_DOUBLE_CUT_COPPER_SLAB,
+						Ids::WAXED_EXPOSED_DOUBLE_CUT_COPPER_SLAB,
+						Ids::WAXED_WEATHERED_DOUBLE_CUT_COPPER_SLAB,
+						Ids::WAXED_OXIDIZED_DOUBLE_CUT_COPPER_SLAB
+					) :
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::DOUBLE_CUT_COPPER_SLAB,
+						Ids::EXPOSED_DOUBLE_CUT_COPPER_SLAB,
+						Ids::WEATHERED_DOUBLE_CUT_COPPER_SLAB,
+						Ids::OXIDIZED_DOUBLE_CUT_COPPER_SLAB
+					)
+				)
+			);
+		});
+		$this->map(Blocks::CUT_COPPER_STAIRS(), function(CopperStairs $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return Helper::encodeStairs(
+				$block,
+				new Writer($block->isWaxed() ?
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::WAXED_CUT_COPPER_STAIRS,
+						Ids::WAXED_EXPOSED_CUT_COPPER_STAIRS,
+						Ids::WAXED_WEATHERED_CUT_COPPER_STAIRS,
+						Ids::WAXED_OXIDIZED_CUT_COPPER_STAIRS
+					) :
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::CUT_COPPER_STAIRS,
+						Ids::EXPOSED_CUT_COPPER_STAIRS,
+						Ids::WEATHERED_CUT_COPPER_STAIRS,
+						Ids::OXIDIZED_CUT_COPPER_STAIRS
+					)
+				)
+			);
+		});
+		$this->map(Blocks::COPPER_BULB(), function(CopperBulb $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return Writer::create($block->isWaxed() ?
+				Helper::selectCopperId($oxidation,
+					Ids::WAXED_COPPER_BULB,
+					Ids::WAXED_EXPOSED_COPPER_BULB,
+					Ids::WAXED_WEATHERED_COPPER_BULB,
+					Ids::WAXED_OXIDIZED_COPPER_BULB) :
+				Helper::selectCopperId($oxidation,
+					Ids::COPPER_BULB,
+					Ids::EXPOSED_COPPER_BULB,
+					Ids::WEATHERED_COPPER_BULB,
+					Ids::OXIDIZED_COPPER_BULB
+				))
+				->writeBool(StateNames::LIT, $block->isLit())
+				->writeBool(StateNames::POWERED_BIT, $block->isPowered());
+		});
+		$this->map(Blocks::COPPER_DOOR(), function(CopperDoor $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return Helper::encodeDoor(
+				$block,
+				new Writer($block->isWaxed() ?
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::WAXED_COPPER_DOOR,
+						Ids::WAXED_EXPOSED_COPPER_DOOR,
+						Ids::WAXED_WEATHERED_COPPER_DOOR,
+						Ids::WAXED_OXIDIZED_COPPER_DOOR
+					) :
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::COPPER_DOOR,
+						Ids::EXPOSED_COPPER_DOOR,
+						Ids::WEATHERED_COPPER_DOOR,
+						Ids::OXIDIZED_COPPER_DOOR
+					)
+				)
+			);
+		});
+		$this->map(Blocks::COPPER_TRAPDOOR(), function(CopperTrapdoor $block) : Writer{
+			$oxidation = $block->getOxidation();
+			return Helper::encodeTrapdoor(
+				$block,
+				new Writer($block->isWaxed() ?
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::WAXED_COPPER_TRAPDOOR,
+						Ids::WAXED_EXPOSED_COPPER_TRAPDOOR,
+						Ids::WAXED_WEATHERED_COPPER_TRAPDOOR,
+						Ids::WAXED_OXIDIZED_COPPER_TRAPDOOR
+					) :
+					Helper::selectCopperId(
+						$oxidation,
+						Ids::COPPER_TRAPDOOR,
+						Ids::EXPOSED_COPPER_TRAPDOOR,
+						Ids::WEATHERED_COPPER_TRAPDOOR,
+						Ids::OXIDIZED_COPPER_TRAPDOOR
+					)
+				)
+			);
+		});
+	}
+
 	private function registerSimpleSerializers() : void{
 		$this->mapSimple(Blocks::AIR(), Ids::AIR);
 		$this->mapSimple(Blocks::AMETHYST(), Ids::AMETHYST_BLOCK);
@ -1265,175 +1438,6 @@ final class BlockObjectToStateSerializer implements BlockStateSerializer{
 		$this->mapSlab(Blocks::COBBLESTONE_SLAB(), Ids::COBBLESTONE_SLAB, Ids::COBBLESTONE_DOUBLE_SLAB);
 		$this->mapStairs(Blocks::COBBLESTONE_STAIRS(), Ids::STONE_STAIRS);
 		$this->map(Blocks::COBBLESTONE_WALL(), fn(Wall $block) => Helper::encodeWall($block, Writer::create(Ids::COBBLESTONE_WALL)));
-		$this->map(Blocks::COPPER(), function(Copper $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return new Writer($block->isWaxed() ?
-				Helper::selectCopperId($oxidation, Ids::WAXED_COPPER, Ids::WAXED_EXPOSED_COPPER, Ids::WAXED_WEATHERED_COPPER, Ids::WAXED_OXIDIZED_COPPER) :
-				Helper::selectCopperId($oxidation, Ids::COPPER_BLOCK, Ids::EXPOSED_COPPER, Ids::WEATHERED_COPPER, Ids::OXIDIZED_COPPER)
-			);
-		});
-		$this->map(Blocks::CHISELED_COPPER(), function(Copper $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return new Writer($block->isWaxed() ?
-				Helper::selectCopperId($oxidation,
-					Ids::WAXED_CHISELED_COPPER,
-					Ids::WAXED_EXPOSED_CHISELED_COPPER,
-					Ids::WAXED_WEATHERED_CHISELED_COPPER,
-					Ids::WAXED_OXIDIZED_CHISELED_COPPER
-				) :
-				Helper::selectCopperId($oxidation,
-					Ids::CHISELED_COPPER,
-					Ids::EXPOSED_CHISELED_COPPER,
-					Ids::WEATHERED_CHISELED_COPPER,
-					Ids::OXIDIZED_CHISELED_COPPER
-				)
-			);
-		});
-		$this->map(Blocks::COPPER_GRATE(), function(CopperGrate $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return new Writer($block->isWaxed() ?
-				Helper::selectCopperId($oxidation,
-					Ids::WAXED_COPPER_GRATE,
-					Ids::WAXED_EXPOSED_COPPER_GRATE,
-					Ids::WAXED_WEATHERED_COPPER_GRATE,
-					Ids::WAXED_OXIDIZED_COPPER_GRATE
-				) :
-				Helper::selectCopperId($oxidation,
-					Ids::COPPER_GRATE,
-					Ids::EXPOSED_COPPER_GRATE,
-					Ids::WEATHERED_COPPER_GRATE,
-					Ids::OXIDIZED_COPPER_GRATE
-				)
-			);
-		});
-		$this->map(Blocks::CUT_COPPER(), function(Copper $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return new Writer($block->isWaxed() ?
-				Helper::selectCopperId($oxidation, Ids::WAXED_CUT_COPPER, Ids::WAXED_EXPOSED_CUT_COPPER, Ids::WAXED_WEATHERED_CUT_COPPER, Ids::WAXED_OXIDIZED_CUT_COPPER) :
-				Helper::selectCopperId($oxidation, Ids::CUT_COPPER, Ids::EXPOSED_CUT_COPPER, Ids::WEATHERED_CUT_COPPER, Ids::OXIDIZED_CUT_COPPER)
-			);
-		});
-		$this->map(Blocks::CUT_COPPER_SLAB(), function(CopperSlab $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return Helper::encodeSlab(
-				$block,
-				($block->isWaxed() ?
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::WAXED_CUT_COPPER_SLAB,
-						Ids::WAXED_EXPOSED_CUT_COPPER_SLAB,
-						Ids::WAXED_WEATHERED_CUT_COPPER_SLAB,
-						Ids::WAXED_OXIDIZED_CUT_COPPER_SLAB
-					) :
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::CUT_COPPER_SLAB,
-						Ids::EXPOSED_CUT_COPPER_SLAB,
-						Ids::WEATHERED_CUT_COPPER_SLAB,
-						Ids::OXIDIZED_CUT_COPPER_SLAB
-					)
-				),
-				($block->isWaxed() ?
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::WAXED_DOUBLE_CUT_COPPER_SLAB,
-						Ids::WAXED_EXPOSED_DOUBLE_CUT_COPPER_SLAB,
-						Ids::WAXED_WEATHERED_DOUBLE_CUT_COPPER_SLAB,
-						Ids::WAXED_OXIDIZED_DOUBLE_CUT_COPPER_SLAB
-					) :
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::DOUBLE_CUT_COPPER_SLAB,
-						Ids::EXPOSED_DOUBLE_CUT_COPPER_SLAB,
-						Ids::WEATHERED_DOUBLE_CUT_COPPER_SLAB,
-						Ids::OXIDIZED_DOUBLE_CUT_COPPER_SLAB
-					)
-				)
-			);
-		});
-		$this->map(Blocks::CUT_COPPER_STAIRS(), function(CopperStairs $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return Helper::encodeStairs(
-				$block,
-				new Writer($block->isWaxed() ?
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::WAXED_CUT_COPPER_STAIRS,
-						Ids::WAXED_EXPOSED_CUT_COPPER_STAIRS,
-						Ids::WAXED_WEATHERED_CUT_COPPER_STAIRS,
-						Ids::WAXED_OXIDIZED_CUT_COPPER_STAIRS
-					) :
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::CUT_COPPER_STAIRS,
-						Ids::EXPOSED_CUT_COPPER_STAIRS,
-						Ids::WEATHERED_CUT_COPPER_STAIRS,
-						Ids::OXIDIZED_CUT_COPPER_STAIRS
-					)
-				)
-			);
-		});
-		$this->map(Blocks::COPPER_BULB(), function(CopperBulb $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return Writer::create($block->isWaxed() ?
-				Helper::selectCopperId($oxidation,
-					Ids::WAXED_COPPER_BULB,
-					Ids::WAXED_EXPOSED_COPPER_BULB,
-					Ids::WAXED_WEATHERED_COPPER_BULB,
-					Ids::WAXED_OXIDIZED_COPPER_BULB) :
-				Helper::selectCopperId($oxidation,
-					Ids::COPPER_BULB,
-					Ids::EXPOSED_COPPER_BULB,
-					Ids::WEATHERED_COPPER_BULB,
-					Ids::OXIDIZED_COPPER_BULB
-				))
-				->writeBool(StateNames::LIT, $block->isLit())
-				->writeBool(StateNames::POWERED_BIT, $block->isPowered());
-		});
-		$this->map(Blocks::COPPER_DOOR(), function(CopperDoor $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return Helper::encodeDoor(
-				$block,
-				new Writer($block->isWaxed() ?
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::WAXED_COPPER_DOOR,
-						Ids::WAXED_EXPOSED_COPPER_DOOR,
-						Ids::WAXED_WEATHERED_COPPER_DOOR,
-						Ids::WAXED_OXIDIZED_COPPER_DOOR
-					) :
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::COPPER_DOOR,
-						Ids::EXPOSED_COPPER_DOOR,
-						Ids::WEATHERED_COPPER_DOOR,
-						Ids::OXIDIZED_COPPER_DOOR
-					)
-				)
-			);
-		});
-		$this->map(Blocks::COPPER_TRAPDOOR(), function(CopperTrapdoor $block) : Writer{
-			$oxidation = $block->getOxidation();
-			return Helper::encodeTrapdoor(
-				$block,
-				new Writer($block->isWaxed() ?
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::WAXED_COPPER_TRAPDOOR,
-						Ids::WAXED_EXPOSED_COPPER_TRAPDOOR,
-						Ids::WAXED_WEATHERED_COPPER_TRAPDOOR,
-						Ids::WAXED_OXIDIZED_COPPER_TRAPDOOR
-					) :
-					Helper::selectCopperId(
-						$oxidation,
-						Ids::COPPER_TRAPDOOR,
-						Ids::EXPOSED_COPPER_TRAPDOOR,
-						Ids::WEATHERED_COPPER_TRAPDOOR,
-						Ids::OXIDIZED_COPPER_TRAPDOOR
-					)
-				)
-			);
-		});
 		$this->map(Blocks::COCOA_POD(), function(CocoaBlock $block) : Writer{
 			return Writer::create(Ids::COCOA)
 				->writeInt(StateNames::AGE, $block->getAge())
--- a/src/data/bedrock/block/convert/BlockStateDeserializerHelper.php
+++ b/src/data/bedrock/block/convert/BlockStateDeserializerHelper.php
@ -126,12 +126,19 @@ final class BlockStateDeserializerHelper{
 			->setOutputSignalStrength($in->readBoundedInt(BlockStateNames::REDSTONE_SIGNAL, 0, 15));
 	}

-	/** @throws BlockStateDeserializeException */
+	/**
+	 * @phpstan-template TDoor of Door
+	 * @phpstan-param TDoor $block
+	 * @phpstan-return TDoor
+	 *
+	 * @throws BlockStateDeserializeException
+	 */
 	public static function decodeDoor(Door $block, BlockStateReader $in) : Door{
 		//TODO: check if these need any special treatment to get the appropriate data to both halves of the door
 		return $block
 			->setTop($in->readBool(BlockStateNames::UPPER_BLOCK_BIT))
-			->setFacing($in->readCardinalHorizontalFacing())
+			//a door facing "east" is actually facing north - thanks mojang
+			->setFacing(Facing::rotateY($in->readCardinalHorizontalFacing(), clockwise: false))
 			->setHingeRight($in->readBool(BlockStateNames::DOOR_HINGE_BIT))
 			->setOpen($in->readBool(BlockStateNames::OPEN_BIT));
 	}
@ -236,18 +243,36 @@ final class BlockStateDeserializerHelper{
 		return $block->setPressed($in->readBoundedInt(BlockStateNames::REDSTONE_SIGNAL, 0, 15) !== 0);
 	}

-	/** @throws BlockStateDeserializeException */
+	/**
+	 * @phpstan-template TSlab of Slab
+	 * @phpstan-param TSlab $block
+	 * @phpstan-return TSlab
+	 *
+	 * @throws BlockStateDeserializeException
+	 */
 	public static function decodeSingleSlab(Slab $block, BlockStateReader $in) : Slab{
 		return $block->setSlabType($in->readSlabPosition());
 	}

-	/** @throws BlockStateDeserializeException */
+	/**
+	 * @phpstan-template TSlab of Slab
+	 * @phpstan-param TSlab $block
+	 * @phpstan-return TSlab
+	 *
+	 * @throws BlockStateDeserializeException
+	 */
 	public static function decodeDoubleSlab(Slab $block, BlockStateReader $in) : Slab{
 		$in->ignored(StateNames::MC_VERTICAL_HALF);
 		return $block->setSlabType(SlabType::DOUBLE);
 	}

-	/** @throws BlockStateDeserializeException */
+	/**
+	 * @phpstan-template TStair of Stair
+	 * @phpstan-param TStair $block
+	 * @phpstan-return TStair
+	 *
+	 * @throws BlockStateDeserializeException
+	 */
 	public static function decodeStairs(Stair $block, BlockStateReader $in) : Stair{
 		return $block
 			->setUpsideDown($in->readBool(BlockStateNames::UPSIDE_DOWN_BIT))
@ -264,7 +289,13 @@ final class BlockStateDeserializerHelper{
 			->setFacing($facing === Facing::DOWN ? Facing::UP : $facing);
 	}

-	/** @throws BlockStateDeserializeException */
+	/**
+	 * @phpstan-template TTrapdoor of Trapdoor
+	 * @phpstan-param TTrapdoor $block
+	 * @phpstan-return TTrapdoor
+	 *
+	 * @throws BlockStateDeserializeException
+	 */
 	public static function decodeTrapdoor(Trapdoor $block, BlockStateReader $in) : Trapdoor{
 		return $block
 			->setFacing($in->read5MinusHorizontalFacing())
--- a/src/data/bedrock/block/convert/BlockStateSerializerHelper.php
+++ b/src/data/bedrock/block/convert/BlockStateSerializerHelper.php
@ -100,7 +100,8 @@ final class BlockStateSerializerHelper{
 	public static function encodeDoor(Door $block, Writer $out) : Writer{
 		return $out
 			->writeBool(BlockStateNames::UPPER_BLOCK_BIT, $block->isTop())
-			->writeCardinalHorizontalFacing($block->getFacing())
+			//a door facing north is encoded as "east"
+			->writeCardinalHorizontalFacing(Facing::rotateY($block->getFacing(), clockwise: true))
 			->writeBool(BlockStateNames::DOOR_HINGE_BIT, $block->isHingeRight())
 			->writeBool(BlockStateNames::OPEN_BIT, $block->isOpen());
 	}
--- a/src/data/bedrock/block/convert/BlockStateToObjectDeserializer.php
+++ b/src/data/bedrock/block/convert/BlockStateToObjectDeserializer.php
@ -33,11 +33,13 @@ use pocketmine\block\DoublePitcherCrop;
 use pocketmine\block\Opaque;
 use pocketmine\block\PinkPetals;
 use pocketmine\block\PitcherCrop;
+use pocketmine\block\RuntimeBlockStateRegistry;
 use pocketmine\block\Slab;
 use pocketmine\block\Stair;
 use pocketmine\block\SweetBerryBush;
 use pocketmine\block\utils\BrewingStandSlot;
 use pocketmine\block\utils\ChiseledBookshelfSlot;
+use pocketmine\block\utils\CopperMaterial;
 use pocketmine\block\utils\CopperOxidation;
 use pocketmine\block\utils\CoralType;
 use pocketmine\block\utils\DirtType;
@ -59,6 +61,7 @@ use pocketmine\data\bedrock\block\convert\BlockStateDeserializerHelper as Helper
 use pocketmine\data\bedrock\block\convert\BlockStateReader as Reader;
 use pocketmine\math\Axis;
 use pocketmine\math\Facing;
+use pocketmine\utils\Utils;
 use function array_key_exists;
 use function count;
 use function min;
@ -87,6 +90,7 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 		$this->registerSaplingDeserializers();
 		$this->registerLightDeserializers();
 		$this->registerMobHeadDeserializers();
+		$this->registerCopperDeserializers();
 		$this->registerSimpleDeserializers();
 		$this->registerDeserializers();
 	}
@ -94,19 +98,37 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 	public function deserialize(BlockStateData $stateData) : int{
 		if(count($stateData->getStates()) === 0){
 			//if a block has zero properties, we can keep a map of string ID -> internal blockstate ID
-			return $this->simpleCache[$stateData->getName()] ??= $this->deserializeBlock($stateData)->getStateId();
+			return $this->simpleCache[$stateData->getName()] ??= $this->deserializeToStateId($stateData);
 		}

 		//we can't cache blocks that have properties - go ahead and deserialize the slow way
-		return $this->deserializeBlock($stateData)->getStateId();
+		return $this->deserializeToStateId($stateData);
+	}
+
+	private function deserializeToStateId(BlockStateData $stateData) : int{
+		$stateId = $this->deserializeBlock($stateData)->getStateId();
+		//plugin devs seem to keep missing this and causing core crashes, so we need to verify this at the earliest
+		//available opportunity
+		if(!RuntimeBlockStateRegistry::getInstance()->hasStateId($stateId)){
+			throw new \LogicException("State ID $stateId returned by deserializer for " . $stateData->getName() . " is not registered in RuntimeBlockStateRegistry");
+		}
+		return $stateId;
 	}

 	/** @phpstan-param \Closure(Reader) : Block $c */
 	public function map(string $id, \Closure $c) : void{
-		if(array_key_exists($id, $this->deserializeFuncs)){
-			throw new \InvalidArgumentException("Deserializer is already assigned for \"$id\"");
-		}
 		$this->deserializeFuncs[$id] = $c;
+		$this->simpleCache = [];
+	}
+
+	/**
+	 * Returns the existing data deserializer for the given ID, or null if none exists.
+	 * This may be useful if you need to override a deserializer, but still want to be able to fall back to the original.
+	 *
+	 * @phpstan-return ?\Closure(Reader) : Block
+	 */
+	public function getDeserializerForId(string $id) : ?\Closure{
+		return $this->deserializeFuncs[$id] ?? null;
 	}

 	/** @phpstan-param \Closure() : Block $getBlock */
@ -715,6 +737,150 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 		}
 	}

+	/**
+	 * @phpstan-param \Closure(Reader) : (CopperMaterial&Block) $deserializer
+	 */
+	private function mapCopper(
+		string $normalId,
+		string $waxedNormalId,
+		string $exposedId,
+		string $waxedExposedId,
+		string $weatheredId,
+		string $waxedWeatheredId,
+		string $oxidizedId,
+		string $waxedOxidizedId,
+		\Closure $deserializer
+	) : void{
+		foreach(Utils::stringifyKeys([
+			$normalId => [CopperOxidation::NONE, false],
+			$waxedNormalId => [CopperOxidation::NONE, true],
+			$exposedId => [CopperOxidation::EXPOSED, false],
+			$waxedExposedId => [CopperOxidation::EXPOSED, true],
+			$weatheredId => [CopperOxidation::WEATHERED, false],
+			$waxedWeatheredId => [CopperOxidation::WEATHERED, true],
+			$oxidizedId => [CopperOxidation::OXIDIZED, false],
+			$waxedOxidizedId => [CopperOxidation::OXIDIZED, true],
+		]) as $id => [$oxidation, $waxed]){
+			$this->map($id, fn(Reader $in) => $deserializer($in)->setOxidation($oxidation)->setWaxed($waxed));
+		}
+	}
+
+	private function registerCopperDeserializers() : void{
+		$this->mapCopper(
+			Ids::CUT_COPPER_SLAB,
+			Ids::WAXED_CUT_COPPER_SLAB,
+			Ids::EXPOSED_CUT_COPPER_SLAB,
+			Ids::WAXED_EXPOSED_CUT_COPPER_SLAB,
+			Ids::WEATHERED_CUT_COPPER_SLAB,
+			Ids::WAXED_WEATHERED_CUT_COPPER_SLAB,
+			Ids::OXIDIZED_CUT_COPPER_SLAB,
+			Ids::WAXED_OXIDIZED_CUT_COPPER_SLAB,
+			fn(Reader $in) => Helper::decodeSingleSlab(Blocks::CUT_COPPER_SLAB(), $in)
+		);
+		$this->mapCopper(
+			Ids::DOUBLE_CUT_COPPER_SLAB,
+			Ids::WAXED_DOUBLE_CUT_COPPER_SLAB,
+			Ids::EXPOSED_DOUBLE_CUT_COPPER_SLAB,
+			Ids::WAXED_EXPOSED_DOUBLE_CUT_COPPER_SLAB,
+			Ids::WEATHERED_DOUBLE_CUT_COPPER_SLAB,
+			Ids::WAXED_WEATHERED_DOUBLE_CUT_COPPER_SLAB,
+			Ids::OXIDIZED_DOUBLE_CUT_COPPER_SLAB,
+			Ids::WAXED_OXIDIZED_DOUBLE_CUT_COPPER_SLAB,
+			fn(Reader $in) => Helper::decodeDoubleSlab(Blocks::CUT_COPPER_SLAB(), $in)
+		);
+
+		$this->mapCopper(
+			Ids::COPPER_BULB,
+			Ids::WAXED_COPPER_BULB,
+			Ids::EXPOSED_COPPER_BULB,
+			Ids::WAXED_EXPOSED_COPPER_BULB,
+			Ids::WEATHERED_COPPER_BULB,
+			Ids::WAXED_WEATHERED_COPPER_BULB,
+			Ids::OXIDIZED_COPPER_BULB,
+			Ids::WAXED_OXIDIZED_COPPER_BULB,
+			fn(Reader $in) => Blocks::COPPER_BULB()
+				->setLit($in->readBool(StateNames::LIT))
+				->setPowered($in->readBool(StateNames::POWERED_BIT))
+		);
+		$this->mapCopper(
+			Ids::COPPER_DOOR,
+			Ids::WAXED_COPPER_DOOR,
+			Ids::EXPOSED_COPPER_DOOR,
+			Ids::WAXED_EXPOSED_COPPER_DOOR,
+			Ids::WEATHERED_COPPER_DOOR,
+			Ids::WAXED_WEATHERED_COPPER_DOOR,
+			Ids::OXIDIZED_COPPER_DOOR,
+			Ids::WAXED_OXIDIZED_COPPER_DOOR,
+			fn(Reader $in) => Helper::decodeDoor(Blocks::COPPER_DOOR(), $in)
+		);
+		$this->mapCopper(
+			Ids::COPPER_TRAPDOOR,
+			Ids::WAXED_COPPER_TRAPDOOR,
+			Ids::EXPOSED_COPPER_TRAPDOOR,
+			Ids::WAXED_EXPOSED_COPPER_TRAPDOOR,
+			Ids::WEATHERED_COPPER_TRAPDOOR,
+			Ids::WAXED_WEATHERED_COPPER_TRAPDOOR,
+			Ids::OXIDIZED_COPPER_TRAPDOOR,
+			Ids::WAXED_OXIDIZED_COPPER_TRAPDOOR,
+			fn(Reader $in) => Helper::decodeTrapdoor(Blocks::COPPER_TRAPDOOR(), $in)
+		);
+		$this->mapCopper(
+			Ids::COPPER_BLOCK,
+			Ids::WAXED_COPPER,
+			Ids::EXPOSED_COPPER,
+			Ids::WAXED_EXPOSED_COPPER,
+			Ids::WEATHERED_COPPER,
+			Ids::WAXED_WEATHERED_COPPER,
+			Ids::OXIDIZED_COPPER,
+			Ids::WAXED_OXIDIZED_COPPER,
+			fn(Reader $in) => Blocks::COPPER()
+		);
+		$this->mapCopper(
+			Ids::CHISELED_COPPER,
+			Ids::WAXED_CHISELED_COPPER,
+			Ids::EXPOSED_CHISELED_COPPER,
+			Ids::WAXED_EXPOSED_CHISELED_COPPER,
+			Ids::WEATHERED_CHISELED_COPPER,
+			Ids::WAXED_WEATHERED_CHISELED_COPPER,
+			Ids::OXIDIZED_CHISELED_COPPER,
+			Ids::WAXED_OXIDIZED_CHISELED_COPPER,
+			fn(Reader $in) => Blocks::CHISELED_COPPER()
+		);
+		$this->mapCopper(
+			Ids::COPPER_GRATE,
+			Ids::WAXED_COPPER_GRATE,
+			Ids::EXPOSED_COPPER_GRATE,
+			Ids::WAXED_EXPOSED_COPPER_GRATE,
+			Ids::WEATHERED_COPPER_GRATE,
+			Ids::WAXED_WEATHERED_COPPER_GRATE,
+			Ids::OXIDIZED_COPPER_GRATE,
+			Ids::WAXED_OXIDIZED_COPPER_GRATE,
+			fn(Reader $in) => Blocks::COPPER_GRATE()
+		);
+		$this->mapCopper(
+			Ids::CUT_COPPER,
+			Ids::WAXED_CUT_COPPER,
+			Ids::EXPOSED_CUT_COPPER,
+			Ids::WAXED_EXPOSED_CUT_COPPER,
+			Ids::WEATHERED_CUT_COPPER,
+			Ids::WAXED_WEATHERED_CUT_COPPER,
+			Ids::OXIDIZED_CUT_COPPER,
+			Ids::WAXED_OXIDIZED_CUT_COPPER,
+			fn(Reader $in) => Blocks::CUT_COPPER()
+		);
+		$this->mapCopper(
+			Ids::CUT_COPPER_STAIRS,
+			Ids::WAXED_CUT_COPPER_STAIRS,
+			Ids::EXPOSED_CUT_COPPER_STAIRS,
+			Ids::WAXED_EXPOSED_CUT_COPPER_STAIRS,
+			Ids::WEATHERED_CUT_COPPER_STAIRS,
+			Ids::WAXED_WEATHERED_CUT_COPPER_STAIRS,
+			Ids::OXIDIZED_CUT_COPPER_STAIRS,
+			Ids::WAXED_OXIDIZED_CUT_COPPER_STAIRS,
+			fn(Reader $in) => Helper::decodeStairs(Blocks::CUT_COPPER_STAIRS(), $in)
+		);
+	}
+
 	private function registerSimpleDeserializers() : void{
 		$this->mapSimple(Ids::AIR, fn() => Blocks::AIR());
 		$this->mapSimple(Ids::AMETHYST_BLOCK, fn() => Blocks::AMETHYST());
@ -1220,18 +1386,6 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 		$this->map(Ids::COMPOUND_CREATOR, fn(Reader $in) => Blocks::COMPOUND_CREATOR()
 			->setFacing(Facing::opposite($in->readLegacyHorizontalFacing()))
 		);
-		$this->map(Ids::COPPER_BLOCK, fn() => Helper::decodeCopper(Blocks::COPPER(), CopperOxidation::NONE));
-		$this->map(Ids::COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeCopper(Blocks::COPPER_BULB(), CopperOxidation::NONE)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeCopper(Blocks::COPPER_DOOR(), CopperOxidation::NONE), $in));
-		$this->map(Ids::COPPER_GRATE, fn() => Helper::decodeCopper(Blocks::COPPER_GRATE(), CopperOxidation::NONE));
-		$this->map(Ids::COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::NONE), $in));
-		$this->map(Ids::CUT_COPPER, fn() => Helper::decodeCopper(Blocks::CUT_COPPER(), CopperOxidation::NONE));
-		$this->mapSlab(Ids::CUT_COPPER_SLAB, Ids::DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::NONE));
-		$this->mapStairs(Ids::CUT_COPPER_STAIRS, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::NONE));
 		$this->mapSlab(Ids::CUT_RED_SANDSTONE_SLAB, Ids::CUT_RED_SANDSTONE_DOUBLE_SLAB, fn() => Blocks::CUT_RED_SANDSTONE_SLAB());
 		$this->mapSlab(Ids::CUT_SANDSTONE_SLAB, Ids::CUT_SANDSTONE_DOUBLE_SLAB, fn() => Blocks::CUT_SANDSTONE_SLAB());
 		$this->mapSlab(Ids::DARK_PRISMARINE_SLAB, Ids::DARK_PRISMARINE_DOUBLE_SLAB, fn() => Blocks::DARK_PRISMARINE_SLAB());
@ -1286,19 +1440,6 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 			return Blocks::ENDER_CHEST()
 				->setFacing($in->readCardinalHorizontalFacing());
 		});
-		$this->map(Ids::EXPOSED_COPPER, fn() => Helper::decodeCopper(Blocks::COPPER(), CopperOxidation::EXPOSED));
-		$this->map(Ids::EXPOSED_CHISELED_COPPER, fn() => Helper::decodeCopper(Blocks::CHISELED_COPPER(), CopperOxidation::EXPOSED));
-		$this->map(Ids::EXPOSED_COPPER_GRATE, fn() => Helper::decodeCopper(Blocks::COPPER_GRATE(), CopperOxidation::EXPOSED));
-		$this->map(Ids::EXPOSED_CUT_COPPER, fn() => Helper::decodeCopper(Blocks::CUT_COPPER(), CopperOxidation::EXPOSED));
-		$this->mapSlab(Ids::EXPOSED_CUT_COPPER_SLAB, Ids::EXPOSED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::EXPOSED));
-		$this->mapStairs(Ids::EXPOSED_CUT_COPPER_STAIRS, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::EXPOSED));
-		$this->map(Ids::EXPOSED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeCopper(Blocks::COPPER_BULB(), CopperOxidation::EXPOSED)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::EXPOSED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeCopper(Blocks::COPPER_DOOR(), CopperOxidation::EXPOSED), $in));
-		$this->map(Ids::EXPOSED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::EXPOSED), $in));
 		$this->map(Ids::FARMLAND, function(Reader $in) : Block{
 			return Blocks::FARMLAND()
 				->setWetness($in->readBoundedInt(StateNames::MOISTURIZED_AMOUNT, 0, 7));
@ -1451,19 +1592,6 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 		$this->mapSlab(Ids::NORMAL_STONE_SLAB, Ids::NORMAL_STONE_DOUBLE_SLAB, fn() => Blocks::STONE_SLAB());
 		$this->mapStairs(Ids::NORMAL_STONE_STAIRS, fn() => Blocks::STONE_STAIRS());
 		$this->map(Ids::OCHRE_FROGLIGHT, fn(Reader $in) => Blocks::FROGLIGHT()->setFroglightType(FroglightType::OCHRE)->setAxis($in->readPillarAxis()));
-		$this->map(Ids::OXIDIZED_COPPER, fn() => Helper::decodeCopper(Blocks::COPPER(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::OXIDIZED_CHISELED_COPPER, fn() => Helper::decodeCopper(Blocks::CHISELED_COPPER(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::OXIDIZED_COPPER_GRATE, fn() => Helper::decodeCopper(Blocks::COPPER_GRATE(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::OXIDIZED_CUT_COPPER, fn() => Helper::decodeCopper(Blocks::CUT_COPPER(), CopperOxidation::OXIDIZED));
-		$this->mapSlab(Ids::OXIDIZED_CUT_COPPER_SLAB, Ids::OXIDIZED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::OXIDIZED));
-		$this->mapStairs(Ids::OXIDIZED_CUT_COPPER_STAIRS, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::OXIDIZED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeCopper(Blocks::COPPER_BULB(), CopperOxidation::OXIDIZED)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::OXIDIZED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeCopper(Blocks::COPPER_DOOR(), CopperOxidation::OXIDIZED), $in));
-		$this->map(Ids::OXIDIZED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::OXIDIZED), $in));
 		$this->map(Ids::PEARLESCENT_FROGLIGHT, fn(Reader $in) => Blocks::FROGLIGHT()->setFroglightType(FroglightType::PEARLESCENT)->setAxis($in->readPillarAxis()));
 		$this->mapSlab(Ids::PETRIFIED_OAK_SLAB, Ids::PETRIFIED_OAK_DOUBLE_SLAB, fn() => Blocks::FAKE_WOODEN_SLAB());
 		$this->map(Ids::PINK_PETALS, function(Reader $in) : Block{
@ -1736,71 +1864,7 @@ final class BlockStateToObjectDeserializer implements BlockStateDeserializer{
 				->setFacing($in->readHorizontalFacing());
 		});
 		$this->map(Ids::WATER, fn(Reader $in) => Helper::decodeStillLiquid(Blocks::WATER(), $in));
-		$this->map(Ids::WAXED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::COPPER(), CopperOxidation::NONE));
-		$this->map(Ids::WAXED_CHISELED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CHISELED_COPPER(), CopperOxidation::NONE));
-		$this->map(Ids::WAXED_COPPER_GRATE, fn() => Helper::decodeWaxedCopper(Blocks::COPPER_GRATE(), CopperOxidation::NONE));
-		$this->map(Ids::WAXED_CUT_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER(), CopperOxidation::NONE));
-		$this->mapSlab(Ids::WAXED_CUT_COPPER_SLAB, Ids::WAXED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::NONE));
-		$this->mapStairs(Ids::WAXED_CUT_COPPER_STAIRS, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::NONE));
-		$this->map(Ids::WAXED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeWaxedCopper(Blocks::COPPER_BULB(), CopperOxidation::NONE)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::WAXED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeWaxedCopper(Blocks::COPPER_DOOR(), CopperOxidation::NONE), $in));
-		$this->map(Ids::WAXED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeWaxedCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::NONE), $in));
-		$this->map(Ids::WAXED_EXPOSED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::COPPER(), CopperOxidation::EXPOSED));
-		$this->map(Ids::WAXED_EXPOSED_CHISELED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CHISELED_COPPER(), CopperOxidation::EXPOSED));
-		$this->map(Ids::WAXED_EXPOSED_COPPER_GRATE, fn() => Helper::decodeWaxedCopper(Blocks::COPPER_GRATE(), CopperOxidation::EXPOSED));
-		$this->map(Ids::WAXED_EXPOSED_CUT_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER(), CopperOxidation::EXPOSED));
-		$this->mapSlab(Ids::WAXED_EXPOSED_CUT_COPPER_SLAB, Ids::WAXED_EXPOSED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::EXPOSED));
-		$this->mapStairs(Ids::WAXED_EXPOSED_CUT_COPPER_STAIRS, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::EXPOSED));
-		$this->map(Ids::WAXED_EXPOSED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeWaxedCopper(Blocks::COPPER_BULB(), CopperOxidation::EXPOSED)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::WAXED_EXPOSED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeWaxedCopper(Blocks::COPPER_DOOR(), CopperOxidation::EXPOSED), $in));
-		$this->map(Ids::WAXED_EXPOSED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeWaxedCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::EXPOSED), $in));
-		$this->map(Ids::WAXED_OXIDIZED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::COPPER(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::WAXED_OXIDIZED_CHISELED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CHISELED_COPPER(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::WAXED_OXIDIZED_COPPER_GRATE, fn() => Helper::decodeWaxedCopper(Blocks::COPPER_GRATE(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::WAXED_OXIDIZED_CUT_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER(), CopperOxidation::OXIDIZED));
-		$this->mapSlab(Ids::WAXED_OXIDIZED_CUT_COPPER_SLAB, Ids::WAXED_OXIDIZED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::OXIDIZED));
-		$this->mapStairs(Ids::WAXED_OXIDIZED_CUT_COPPER_STAIRS, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::OXIDIZED));
-		$this->map(Ids::WAXED_OXIDIZED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeWaxedCopper(Blocks::COPPER_BULB(), CopperOxidation::OXIDIZED)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::WAXED_OXIDIZED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeWaxedCopper(Blocks::COPPER_DOOR(), CopperOxidation::OXIDIZED), $in));
-		$this->map(Ids::WAXED_OXIDIZED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeWaxedCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::OXIDIZED), $in));
-		$this->map(Ids::WAXED_WEATHERED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::COPPER(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WAXED_WEATHERED_CHISELED_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CHISELED_COPPER(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WAXED_WEATHERED_COPPER_GRATE, fn() => Helper::decodeWaxedCopper(Blocks::COPPER_GRATE(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WAXED_WEATHERED_CUT_COPPER, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER(), CopperOxidation::WEATHERED));
-		$this->mapSlab(Ids::WAXED_WEATHERED_CUT_COPPER_SLAB, Ids::WAXED_WEATHERED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::WEATHERED));
-		$this->mapStairs(Ids::WAXED_WEATHERED_CUT_COPPER_STAIRS, fn() => Helper::decodeWaxedCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WAXED_WEATHERED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeWaxedCopper(Blocks::COPPER_BULB(), CopperOxidation::WEATHERED)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::WAXED_WEATHERED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeWaxedCopper(Blocks::COPPER_DOOR(), CopperOxidation::WEATHERED), $in));
-		$this->map(Ids::WAXED_WEATHERED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeWaxedCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::WEATHERED), $in));
-		$this->map(Ids::WEATHERED_COPPER, fn() => Helper::decodeCopper(Blocks::COPPER(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WEATHERED_CHISELED_COPPER, fn() => Helper::decodeCopper(Blocks::CHISELED_COPPER(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WEATHERED_COPPER_GRATE, fn() => Helper::decodeCopper(Blocks::COPPER_GRATE(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WEATHERED_CUT_COPPER, fn() => Helper::decodeCopper(Blocks::CUT_COPPER(), CopperOxidation::WEATHERED));
-		$this->mapSlab(Ids::WEATHERED_CUT_COPPER_SLAB, Ids::WEATHERED_DOUBLE_CUT_COPPER_SLAB, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_SLAB(), CopperOxidation::WEATHERED));
-		$this->mapStairs(Ids::WEATHERED_CUT_COPPER_STAIRS, fn() => Helper::decodeCopper(Blocks::CUT_COPPER_STAIRS(), CopperOxidation::WEATHERED));
-		$this->map(Ids::WEATHERED_COPPER_BULB, function(Reader $in) : Block{
-			return Helper::decodeCopper(Blocks::COPPER_BULB(), CopperOxidation::WEATHERED)
-				->setLit($in->readBool(StateNames::LIT))
-				->setPowered($in->readBool(StateNames::POWERED_BIT));
-		});
-		$this->map(Ids::WEATHERED_COPPER_DOOR, fn(Reader $in) => Helper::decodeDoor(Helper::decodeCopper(Blocks::COPPER_DOOR(), CopperOxidation::WEATHERED), $in));
-		$this->map(Ids::WEATHERED_COPPER_TRAPDOOR, fn(Reader $in) => Helper::decodeTrapdoor(Helper::decodeCopper(Blocks::COPPER_TRAPDOOR(), CopperOxidation::WEATHERED), $in));
+
 		$this->map(Ids::WEEPING_VINES, function(Reader $in) : Block{
 			return Blocks::WEEPING_VINES()
 				->setAge($in->readBoundedInt(StateNames::WEEPING_VINES_AGE, 0, 25));
--- a/src/data/bedrock/item/ItemDeserializer.php
+++ b/src/data/bedrock/item/ItemDeserializer.php
@ -51,12 +51,19 @@ final class ItemDeserializer{
 	 * @phpstan-param \Closure(Data) : Item $deserializer
 	 */
 	public function map(string $id, \Closure $deserializer) : void{
-		if(isset($this->deserializers[$id])){
-			throw new \InvalidArgumentException("Deserializer is already assigned for \"$id\"");
-		}
 		$this->deserializers[$id] = $deserializer;
 	}

+	/**
+	 * Returns the existing data deserializer for the given ID, or null if none exists.
+	 * This may be useful if you need to override a deserializer, but still want to be able to fall back to the original.
+	 *
+	 * @phpstan-return ?\Closure(Data) : Item
+	 */
+	public function getDeserializerForId(string $id) : ?\Closure{
+		return $this->deserializers[$id] ?? null;
+	}
+
 	/**
 	 * @phpstan-param \Closure(Data) : Block $deserializer
 	 */
--- a/src/data/bedrock/item/ItemTypeNames.php
+++ b/src/data/bedrock/item/ItemTypeNames.php
@ -75,6 +75,7 @@ final class ItemTypeNames{
 	public const BLEACH = "minecraft:bleach";
 	public const BLUE_BUNDLE = "minecraft:blue_bundle";
 	public const BLUE_DYE = "minecraft:blue_dye";
+	public const BLUE_EGG = "minecraft:blue_egg";
 	public const BOARD = "minecraft:board";
 	public const BOAT = "minecraft:boat";
 	public const BOGGED_SPAWN_EGG = "minecraft:bogged_spawn_egg";
@ -93,6 +94,7 @@ final class ItemTypeNames{
 	public const BRICK = "minecraft:brick";
 	public const BROWN_BUNDLE = "minecraft:brown_bundle";
 	public const BROWN_DYE = "minecraft:brown_dye";
+	public const BROWN_EGG = "minecraft:brown_egg";
 	public const BRUSH = "minecraft:brush";
 	public const BUCKET = "minecraft:bucket";
 	public const BUNDLE = "minecraft:bundle";
--- a/src/entity/Entity.php
+++ b/src/entity/Entity.php
@ -1495,7 +1495,7 @@ abstract class Entity{
 			$this->getId(), //TODO: actor unique ID
 			$this->getId(),
 			static::getNetworkTypeId(),
-			$this->location->asVector3(),
+			$this->getOffsetPosition($this->location->asVector3()),
 			$this->getMotion(),
 			$this->location->pitch,
 			$this->location->yaw,
--- a/src/inventory/transaction/InventoryTransaction.php
+++ b/src/inventory/transaction/InventoryTransaction.php
@ -144,8 +144,9 @@ class InventoryTransaction{
 		$needItems = [];
 		$haveItems = [];
 		foreach($this->actions as $key => $action){
-			if(!$action->getTargetItem()->isNull()){
-				$needItems[] = $action->getTargetItem();
+			$targetItem = $action->getTargetItem();
+			if(!$targetItem->isNull()){
+				$needItems[] = $targetItem;
 			}

 			try{
@ -154,8 +155,9 @@ class InventoryTransaction{
 				throw new TransactionValidationException(get_class($action) . "#" . spl_object_id($action) . ": " . $e->getMessage(), 0, $e);
 			}

-			if(!$action->getSourceItem()->isNull()){
-				$haveItems[] = $action->getSourceItem();
+			$sourceItem = $action->getSourceItem();
+			if(!$sourceItem->isNull()){
+				$haveItems[] = $sourceItem;
 			}
 		}

--- a/src/item/LegacyStringToItemParser.php
+++ b/src/item/LegacyStringToItemParser.php
@ -111,7 +111,8 @@ final class LegacyStringToItemParser{
 	 */
 	public function parse(string $input) : Item{
 		$key = $this->reprocess($input);
-		$b = explode(":", $key);
+		//TODO: this should be limited to 2 parts, but 3 preserves old behaviour when given a string like 351:4:1
+		$b = explode(":", $key, limit: 3);

 		if(!isset($b[1])){
 			$meta = 0;
--- a/src/lang/Language.php
+++ b/src/lang/Language.php
@ -71,7 +71,7 @@ class Language{

 				foreach($files as $file){
 					try{
-						$code = explode(".", $file)[0];
+						$code = explode(".", $file, limit: 2)[0];
 						$strings = self::loadLang($path, $code);
 						if(isset($strings[KnownTranslationKeys::LANGUAGE_NAME])){
 							$result[$code] = $strings[KnownTranslationKeys::LANGUAGE_NAME];
--- a/src/network/mcpe/JwtUtils.php
+++ b/src/network/mcpe/JwtUtils.php
@ -72,9 +72,11 @@ final class JwtUtils{
 	 * @throws JwtException
 	 */
 	public static function split(string $jwt) : array{
-		$v = explode(".", $jwt);
+		//limit of 4 allows us to detect too many parts without having to split the string up into a potentially large
+		//number of parts
+		$v = explode(".", $jwt, limit: 4);
 		if(count($v) !== 3){
-			throw new JwtException("Expected exactly 3 JWT parts, got " . count($v));
+			throw new JwtException("Expected exactly 3 JWT parts delimited by a period");
 		}
 		return [$v[0], $v[1], $v[2]]; //workaround phpstan bug
 	}
--- a/src/network/mcpe/cache/ChunkCache.php
+++ b/src/network/mcpe/cache/ChunkCache.php
@ -88,9 +88,13 @@ class ChunkCache implements ChunkListener{
 	private int $hits = 0;
 	private int $misses = 0;

+	/**
+	 * @phpstan-param DimensionIds::* $dimensionId
+	 */
 	private function __construct(
 		private World $world,
-		private Compressor $compressor
+		private Compressor $compressor,
+		private int $dimensionId = DimensionIds::OVERWORLD
 	){}

 	private function prepareChunkAsync(int $chunkX, int $chunkZ, int $chunkHash) : CompressBatchPromise{
@ -109,7 +113,7 @@ class ChunkCache implements ChunkListener{
 				new ChunkRequestTask(
 					$chunkX,
 					$chunkZ,
-					DimensionIds::OVERWORLD, //TODO: not hardcode this
+					$this->dimensionId,
 					$chunk,
 					$promise,
 					$this->compressor
--- a/src/network/mcpe/handler/InGamePacketHandler.php
+++ b/src/network/mcpe/handler/InGamePacketHandler.php
@ -64,7 +64,6 @@ use pocketmine\network\mcpe\protocol\ItemStackResponsePacket;
 use pocketmine\network\mcpe\protocol\LabTablePacket;
 use pocketmine\network\mcpe\protocol\LecternUpdatePacket;
 use pocketmine\network\mcpe\protocol\LevelSoundEventPacket;
-use pocketmine\network\mcpe\protocol\LevelSoundEventPacketV1;
 use pocketmine\network\mcpe\protocol\MapInfoRequestPacket;
 use pocketmine\network\mcpe\protocol\MobArmorEquipmentPacket;
 use pocketmine\network\mcpe\protocol\MobEquipmentPacket;
@ -296,10 +295,6 @@ class InGamePacketHandler extends PacketHandler{
 		return $packetHandled;
 	}

-	public function handleLevelSoundEventPacketV1(LevelSoundEventPacketV1 $packet) : bool{
-		return true; //useless leftover from 1.8
-	}
-
 	public function handleActorEvent(ActorEventPacket $packet) : bool{
 		if($packet->actorRuntimeId !== $this->player->getId()){
 			//TODO HACK: EATING_ITEM is sent back to the server when the server sends it for other players (1.14 bug, maybe earlier)
--- a/src/permission/BanEntry.php
+++ b/src/permission/BanEntry.php
@ -148,7 +148,9 @@ class BanEntry{
 			return null;
 		}

-		$parts = explode("|", trim($str));
+		//we expect at most 5 parts, but accept 6 in case of an extra unexpected delimiter
+		//we don't want to include unexpected data into the ban reason
+		$parts = explode("|", trim($str), limit: 6);
 		$entry = new BanEntry(trim(array_shift($parts)));
 		if(count($parts) > 0){
 			$entry->setCreated(self::parseDate(array_shift($parts)));
--- a/src/player/SurvivalBlockBreakHandler.php
+++ b/src/player/SurvivalBlockBreakHandler.php
@ -25,6 +25,8 @@ namespace pocketmine\player;

 use pocketmine\block\Block;
 use pocketmine\entity\animation\ArmSwingAnimation;
+use pocketmine\entity\effect\VanillaEffects;
+use pocketmine\item\enchantment\VanillaEnchantments;
 use pocketmine\math\Facing;
 use pocketmine\math\Vector3;
 use pocketmine\network\mcpe\protocol\LevelEventPacket;
@ -65,11 +67,29 @@ final class SurvivalBlockBreakHandler{
 		if(!$this->block->getBreakInfo()->isBreakable()){
 			return 0.0;
 		}
-		//TODO: improve this to take stuff like swimming, ladders, enchanted tools into account, fix wrong tool break time calculations for bad tools (pmmp/PocketMine-MP#211)
 		$breakTimePerTick = $this->block->getBreakInfo()->getBreakTime($this->player->getInventory()->getItemInHand()) * 20;
-
+		if(!$this->player->isOnGround() && !$this->player->isFlying()){
+			$breakTimePerTick *= 5;
+		}
+		if($this->player->isUnderwater() && !$this->player->getArmorInventory()->getHelmet()->hasEnchantment(VanillaEnchantments::AQUA_AFFINITY())){
+			$breakTimePerTick *= 5;
+		}
 		if($breakTimePerTick > 0){
-			return 1 / $breakTimePerTick;
+			$progressPerTick = 1 / $breakTimePerTick;
+
+			$haste = $this->player->getEffects()->get(VanillaEffects::HASTE());
+			if($haste !== null){
+				$hasteLevel = $haste->getEffectLevel();
+				$progressPerTick *= (1 + 0.2 * $hasteLevel) * (1.2 ** $hasteLevel);
+			}
+
+			$miningFatigue = $this->player->getEffects()->get(VanillaEffects::MINING_FATIGUE());
+			if($miningFatigue !== null){
+				$miningFatigueLevel = $miningFatigue->getEffectLevel();
+				$progressPerTick *= 0.21 ** $miningFatigueLevel;
+			}
+
+			return $progressPerTick;
 		}
 		return 1;
 	}
@ -82,7 +102,10 @@ final class SurvivalBlockBreakHandler{
 		$newBreakSpeed = $this->calculateBreakProgressPerTick();
 		if(abs($newBreakSpeed - $this->breakSpeed) > 0.0001){
 			$this->breakSpeed = $newBreakSpeed;
-			//TODO: sync with client
+			$this->player->getWorld()->broadcastPacketToViewers(
+				$this->blockPos,
+				LevelEventPacket::create(LevelEvent::BLOCK_BREAK_SPEED, (int) (65535 * $this->breakSpeed), $this->blockPos)
+			);
 		}

 		$this->breakProgress += $this->breakSpeed;
--- a/src/resourcepacks/ResourcePackManager.php
+++ b/src/resourcepacks/ResourcePackManager.php
@ -26,6 +26,7 @@ namespace pocketmine\resourcepacks;
 use pocketmine\utils\Config;
 use pocketmine\utils\Filesystem;
 use pocketmine\utils\Utils;
+use Ramsey\Uuid\Uuid;
 use Symfony\Component\Filesystem\Path;
 use function array_keys;
 use function copy;
@ -103,9 +104,14 @@ class ResourcePackManager{
 			try{
 				$newPack = $this->loadPackFromPath(Path::join($this->path, $pack));

-				$this->resourcePacks[] = $newPack;
 				$index = strtolower($newPack->getPackId());
+				if(!Uuid::isValid($index)){
+					//TODO: we should use Uuid in ResourcePack interface directly but that would break BC
+					//for now we need to validate this here to make sure it doesn't cause crashes later on
+					throw new ResourcePackException("Invalid UUID ($index)");
+				}
 				$this->uuidList[$index] = $newPack;
+				$this->resourcePacks[] = $newPack;

 				$keyPath = Path::join($this->path, $pack . ".key");
 				if(file_exists($keyPath)){
@ -190,6 +196,11 @@ class ResourcePackManager{
 		$resourcePacks = [];
 		foreach($resourceStack as $pack){
 			$uuid = strtolower($pack->getPackId());
+			if(!Uuid::isValid($uuid)){
+				//TODO: we should use Uuid in ResourcePack interface directly but that would break BC
+				//for now we need to validate this here to make sure it doesn't cause crashes later on
+				throw new \InvalidArgumentException("Invalid resource pack UUID ($uuid)");
+			}
 			if(isset($uuidList[$uuid])){
 				throw new \InvalidArgumentException("Cannot load two resource pack with the same UUID ($uuid)");
 			}
--- a/src/utils/Config.php
+++ b/src/utils/Config.php
@ -54,6 +54,7 @@ use const CASE_LOWER;
 use const JSON_BIGINT_AS_STRING;
 use const JSON_PRETTY_PRINT;
 use const JSON_THROW_ON_ERROR;
+use const PHP_INT_MAX;
 use const YAML_UTF8_ENCODING;

 /**
@ -339,7 +340,7 @@ class Config{
 	}

 	public function setNested(string $key, mixed $value) : void{
-		$vars = explode(".", $key);
+		$vars = explode(".", $key, limit: PHP_INT_MAX);
 		$base = array_shift($vars);

 		if(!isset($this->config[$base])){
@ -366,7 +367,7 @@ class Config{
 			return $this->nestedCache[$key];
 		}

-		$vars = explode(".", $key);
+		$vars = explode(".", $key, limit: PHP_INT_MAX);
 		$base = array_shift($vars);
 		if(isset($this->config[$base])){
 			$base = $this->config[$base];
@ -390,7 +391,7 @@ class Config{
 		$this->nestedCache = [];
 		$this->changed = true;

-		$vars = explode(".", $key);
+		$vars = explode(".", $key, limit: PHP_INT_MAX);

 		$currentNode = &$this->config;
 		while(count($vars) > 0){
@ -495,7 +496,7 @@ class Config{
 	 */
 	public static function parseList(string $content) : array{
 		$result = [];
-		foreach(explode("\n", trim(str_replace("\r\n", "\n", $content))) as $v){
+		foreach(explode("\n", trim(str_replace("\r\n", "\n", $content)), limit: PHP_INT_MAX) as $v){
 			$v = trim($v);
 			if($v === ""){
 				continue;
--- a/src/utils/Internet.php
+++ b/src/utils/Internet.php
@ -60,6 +60,7 @@ use const CURLOPT_RETURNTRANSFER;
 use const CURLOPT_SSL_VERIFYHOST;
 use const CURLOPT_SSL_VERIFYPEER;
 use const CURLOPT_TIMEOUT_MS;
+use const PHP_INT_MAX;
 use const SOCK_DGRAM;
 use const SOL_UDP;

@ -227,9 +228,10 @@ class Internet{
 			$rawHeaders = substr($raw, 0, $headerSize);
 			$body = substr($raw, $headerSize);
 			$headers = [];
-			foreach(explode("\r\n\r\n", $rawHeaders) as $rawHeaderGroup){
+			//TODO: explore if we can set these limits lower
+			foreach(explode("\r\n\r\n", $rawHeaders, limit: PHP_INT_MAX) as $rawHeaderGroup){
 				$headerGroup = [];
-				foreach(explode("\r\n", $rawHeaderGroup) as $line){
+				foreach(explode("\r\n", $rawHeaderGroup, limit: PHP_INT_MAX) as $line){
 					$nameValue = explode(":", $line, 2);
 					if(isset($nameValue[1])){
 						$headerGroup[trim(strtolower($nameValue[0]))] = trim($nameValue[1]);
--- a/src/utils/Terminal.php
+++ b/src/utils/Terminal.php
@ -69,6 +69,7 @@ abstract class Terminal{
 	public static string $COLOR_MATERIAL_DIAMOND = "";
 	public static string $COLOR_MATERIAL_LAPIS = "";
 	public static string $COLOR_MATERIAL_AMETHYST = "";
+	public static string $COLOR_MATERIAL_RESIN = "";

 	private static ?bool $formattingCodes = null;

@ -131,6 +132,7 @@ abstract class Terminal{
 		self::$COLOR_MATERIAL_DIAMOND = $color(37);
 		self::$COLOR_MATERIAL_LAPIS = $color(24);
 		self::$COLOR_MATERIAL_AMETHYST = $color(98);
+		self::$COLOR_MATERIAL_RESIN = $color(208);
 	}

 	protected static function getEscapeCodes() : void{
@ -174,11 +176,12 @@ abstract class Terminal{
 			self::$COLOR_MATERIAL_DIAMOND = $colors >= 256 ? $setaf(37) : $setaf(14);
 			self::$COLOR_MATERIAL_LAPIS = $colors >= 256 ? $setaf(24) : $setaf(12);
 			self::$COLOR_MATERIAL_AMETHYST = $colors >= 256 ? $setaf(98) : $setaf(13);
+			self::$COLOR_MATERIAL_RESIN = $colors >= 256 ? $setaf(208) : $setaf(11);
 		}else{
 			self::$COLOR_BLACK = self::$COLOR_DARK_GRAY = self::$COLOR_MATERIAL_NETHERITE = $setaf(0);
 			self::$COLOR_RED = self::$COLOR_DARK_RED = self::$COLOR_MATERIAL_REDSTONE = self::$COLOR_MATERIAL_COPPER = $setaf(1);
 			self::$COLOR_GREEN = self::$COLOR_DARK_GREEN = self::$COLOR_MATERIAL_EMERALD = $setaf(2);
-			self::$COLOR_YELLOW = self::$COLOR_GOLD = self::$COLOR_MINECOIN_GOLD = self::$COLOR_MATERIAL_GOLD = $setaf(3);
+			self::$COLOR_YELLOW = self::$COLOR_GOLD = self::$COLOR_MINECOIN_GOLD = self::$COLOR_MATERIAL_GOLD = self::$COLOR_MATERIAL_RESIN = $setaf(3);
 			self::$COLOR_BLUE = self::$COLOR_DARK_BLUE = self::$COLOR_MATERIAL_LAPIS = $setaf(4);
 			self::$COLOR_LIGHT_PURPLE = self::$COLOR_PURPLE = self::$COLOR_MATERIAL_AMETHYST = $setaf(5);
 			self::$COLOR_AQUA = self::$COLOR_DARK_AQUA = self::$COLOR_MATERIAL_DIAMOND = $setaf(6);
@ -253,6 +256,7 @@ abstract class Terminal{
 				TextFormat::MATERIAL_DIAMOND => Terminal::$COLOR_MATERIAL_DIAMOND,
 				TextFormat::MATERIAL_LAPIS => Terminal::$COLOR_MATERIAL_LAPIS,
 				TextFormat::MATERIAL_AMETHYST => Terminal::$COLOR_MATERIAL_AMETHYST,
+				TextFormat::MATERIAL_RESIN => Terminal::$COLOR_MATERIAL_RESIN,
 				default => $token,
 			};
 		}
--- a/src/utils/TextFormat.php
+++ b/src/utils/TextFormat.php
@ -73,6 +73,7 @@ abstract class TextFormat{
 	public const MATERIAL_DIAMOND = TextFormat::ESCAPE . "s";
 	public const MATERIAL_LAPIS = TextFormat::ESCAPE . "t";
 	public const MATERIAL_AMETHYST = TextFormat::ESCAPE . "u";
+	public const MATERIAL_RESIN = TextFormat::ESCAPE . "v";

 	public const COLORS = [
 		self::BLACK => self::BLACK,
@ -102,6 +103,7 @@ abstract class TextFormat{
 		self::MATERIAL_DIAMOND => self::MATERIAL_DIAMOND,
 		self::MATERIAL_LAPIS => self::MATERIAL_LAPIS,
 		self::MATERIAL_AMETHYST => self::MATERIAL_AMETHYST,
+		self::MATERIAL_RESIN => self::MATERIAL_RESIN,
 	];

 	public const OBFUSCATED = TextFormat::ESCAPE . "k";
@ -150,7 +152,7 @@ abstract class TextFormat{
 	 * @return string[]
 	 */
 	public static function tokenize(string $string) : array{
-		$result = preg_split("/(" . TextFormat::ESCAPE . "[0-9a-u])/u", $string, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
+		$result = preg_split("/(" . TextFormat::ESCAPE . "[0-9a-v])/u", $string, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
 		if($result === false) throw self::makePcreError();
 		return $result;
 	}
@ -164,7 +166,7 @@ abstract class TextFormat{
 		$string = mb_scrub($string, 'UTF-8');
 		$string = self::preg_replace("/[\x{E000}-\x{F8FF}]/u", "", $string); //remove unicode private-use-area characters (they might break the console)
 		if($removeFormat){
-			$string = str_replace(TextFormat::ESCAPE, "", self::preg_replace("/" . TextFormat::ESCAPE . "[0-9a-u]/u", "", $string));
+			$string = str_replace(TextFormat::ESCAPE, "", self::preg_replace("/" . TextFormat::ESCAPE . "[0-9a-v]/u", "", $string));
 		}
 		return str_replace("\x1b", "", self::preg_replace("/\x1b[\\(\\][[0-9;\\[\\(]+[Bm]/u", "", $string));
 	}
@ -175,7 +177,7 @@ abstract class TextFormat{
 	 * @param string $placeholder default "&"
 	 */
 	public static function colorize(string $string, string $placeholder = "&") : string{
-		return self::preg_replace('/' . preg_quote($placeholder, "/") . '([0-9a-u])/u', TextFormat::ESCAPE . '$1', $string);
+		return self::preg_replace('/' . preg_quote($placeholder, "/") . '([0-9a-v])/u', TextFormat::ESCAPE . '$1', $string);
 	}

 	/**
@ -252,6 +254,7 @@ abstract class TextFormat{
 				TextFormat::MATERIAL_DIAMOND => "color:#2cb9a8",
 				TextFormat::MATERIAL_LAPIS => "color:#20487a",
 				TextFormat::MATERIAL_AMETHYST => "color:#9a5cc5",
+				TextFormat::MATERIAL_RESIN => "color:#fc7812",
 				TextFormat::BOLD => "font-weight:bold",
 				TextFormat::ITALIC => "font-style:italic",
 				default => null
--- a/src/utils/Utils.php
+++ b/src/utils/Utils.php
@ -369,7 +369,7 @@ final class Utils{
 		debug_zval_dump($value);
 		$contents = ob_get_contents();
 		if($contents === false) throw new AssumptionFailedError("ob_get_contents() should never return false here");
-		$ret = explode("\n", $contents);
+		$ret = explode("\n", $contents, limit: 2);
 		ob_end_clean();

 		if(preg_match('/^.* refcount\\(([0-9]+)\\)\\{$/', trim($ret[0]), $m) > 0){
@ -587,7 +587,7 @@ final class Utils{
 	 * @phpstan-param \Closure(TMemberType) : void $validator
 	 */
 	public static function validateArrayValueType(array $array, \Closure $validator) : void{
-		foreach($array as $k => $v){
+		foreach(Utils::promoteKeys($array) as $k => $v){
 			try{
 				$validator($v);
 			}catch(\TypeError $e){
--- a/src/world/World.php
+++ b/src/world/World.php
@ -375,6 +375,8 @@ class World implements ChunkManager{

 	private \Logger $logger;

+	private RuntimeBlockStateRegistry $blockStateRegistry;
+
 	/**
 	 * @phpstan-return ChunkPosHash
 	 */
@ -488,6 +490,7 @@ class World implements ChunkManager{
 		$this->displayName = $this->provider->getWorldData()->getName();
 		$this->logger = new \PrefixedLogger($server->getLogger(), "World: $this->displayName");

+		$this->blockStateRegistry = RuntimeBlockStateRegistry::getInstance();
 		$this->minY = $this->provider->getWorldMinY();
 		$this->maxY = $this->provider->getWorldMaxY();

@ -559,7 +562,7 @@ class World implements ChunkManager{
 				}catch(BlockStateDeserializeException){
 					continue;
 				}
-				$block = RuntimeBlockStateRegistry::getInstance()->fromStateId(GlobalBlockStateHandlers::getDeserializer()->deserialize($blockStateData));
+				$block = $this->blockStateRegistry->fromStateId(GlobalBlockStateHandlers::getDeserializer()->deserialize($blockStateData));
 			}else{
 				//TODO: we probably ought to log an error here
 				continue;
@ -570,7 +573,7 @@ class World implements ChunkManager{
 			}
 		}

-		foreach(RuntimeBlockStateRegistry::getInstance()->getAllKnownStates() as $state){
+		foreach($this->blockStateRegistry->getAllKnownStates() as $state){
 			$dontTickName = $dontTickBlocks[$state->getTypeId()] ?? null;
 			if($dontTickName === null && $state->ticksRandomly()){
 				$this->randomTickBlocks[$state->getStateId()] = true;
@ -1394,7 +1397,7 @@ class World implements ChunkManager{
 			$entity->onRandomUpdate();
 		}

-		$blockFactory = RuntimeBlockStateRegistry::getInstance();
+		$blockFactory = $this->blockStateRegistry;
 		foreach($chunk->getSubChunks() as $Y => $subChunk){
 			if(!$subChunk->isEmptyFast()){
 				$k = 0;
@ -1528,24 +1531,48 @@ class World implements ChunkManager{

 		$collides = [];

+		$collisionInfo = $this->blockStateRegistry->collisionInfo;
 		if($targetFirst){
 			for($z = $minZ; $z <= $maxZ; ++$z){
+				$zOverflow = $z === $minZ || $z === $maxZ;
 				for($x = $minX; $x <= $maxX; ++$x){
+					$zxOverflow = $zOverflow || $x === $minX || $x === $maxX;
 					for($y = $minY; $y <= $maxY; ++$y){
-						$block = $this->getBlockAt($x, $y, $z);
-						if($block->collidesWithBB($bb)){
-							return [$block];
+						$overflow = $zxOverflow || $y === $minY || $y === $maxY;
+
+						$stateCollisionInfo = $this->getBlockCollisionInfo($x, $y, $z, $collisionInfo);
+						if($overflow ?
+							$stateCollisionInfo === RuntimeBlockStateRegistry::COLLISION_MAY_OVERFLOW && $this->getBlockAt($x, $y, $z)->collidesWithBB($bb) :
+							match ($stateCollisionInfo) {
+								RuntimeBlockStateRegistry::COLLISION_CUBE => true,
+								RuntimeBlockStateRegistry::COLLISION_NONE => false,
+								default => $this->getBlockAt($x, $y, $z)->collidesWithBB($bb)
+							}
+						){
+							return [$this->getBlockAt($x, $y, $z)];
 						}
 					}
 				}
 			}
 		}else{
+			//TODO: duplicated code :( this way is better for performance though
 			for($z = $minZ; $z <= $maxZ; ++$z){
+				$zOverflow = $z === $minZ || $z === $maxZ;
 				for($x = $minX; $x <= $maxX; ++$x){
+					$zxOverflow = $zOverflow || $x === $minX || $x === $maxX;
 					for($y = $minY; $y <= $maxY; ++$y){
-						$block = $this->getBlockAt($x, $y, $z);
-						if($block->collidesWithBB($bb)){
-							$collides[] = $block;
+						$overflow = $zxOverflow || $y === $minY || $y === $maxY;
+
+						$stateCollisionInfo = $this->getBlockCollisionInfo($x, $y, $z, $collisionInfo);
+						if($overflow ?
+							$stateCollisionInfo === RuntimeBlockStateRegistry::COLLISION_MAY_OVERFLOW && $this->getBlockAt($x, $y, $z)->collidesWithBB($bb) :
+							match ($stateCollisionInfo) {
+								RuntimeBlockStateRegistry::COLLISION_CUBE => true,
+								RuntimeBlockStateRegistry::COLLISION_NONE => false,
+								default => $this->getBlockAt($x, $y, $z)->collidesWithBB($bb)
+							}
+						){
+							$collides[] = $this->getBlockAt($x, $y, $z);
 						}
 					}
 				}
@ -1555,24 +1582,64 @@ class World implements ChunkManager{
 		return $collides;
 	}

+	/**
+	 * @param int[] $collisionInfo
+	 * @phpstan-param array<int, int> $collisionInfo
+	 */
+	private function getBlockCollisionInfo(int $x, int $y, int $z, array $collisionInfo) : int{
+		if(!$this->isInWorld($x, $y, $z)){
+			return RuntimeBlockStateRegistry::COLLISION_NONE;
+		}
+		$chunk = $this->getChunk($x >> Chunk::COORD_BIT_SIZE, $z >> Chunk::COORD_BIT_SIZE);
+		if($chunk === null){
+			return RuntimeBlockStateRegistry::COLLISION_NONE;
+		}
+		$stateId = $chunk
+			->getSubChunk($y >> SubChunk::COORD_BIT_SIZE)
+			->getBlockStateId(
+				$x & SubChunk::COORD_MASK,
+				$y & SubChunk::COORD_MASK,
+				$z & SubChunk::COORD_MASK
+			);
+		return $collisionInfo[$stateId];
+	}
+
 	/**
 	 * Returns a list of all block AABBs which overlap the full block area at the given coordinates.
 	 * This checks a padding of 1 block around the coordinates to account for oversized AABBs of blocks like fences.
 	 * Larger AABBs (>= 2 blocks on any axis) are not accounted for.
 	 *
+	 * @param int[] $collisionInfo
+	 * @phpstan-param array<int, int> $collisionInfo
+	 *
 	 * @return AxisAlignedBB[]
 	 * @phpstan-return list<AxisAlignedBB>
 	 */
-	private function getBlockCollisionBoxesForCell(int $x, int $y, int $z) : array{
-		$block = $this->getBlockAt($x, $y, $z);
-		$boxes = $block->getCollisionBoxes();
+	private function getBlockCollisionBoxesForCell(int $x, int $y, int $z, array $collisionInfo) : array{
+		$stateCollisionInfo = $this->getBlockCollisionInfo($x, $y, $z, $collisionInfo);
+		$boxes = match($stateCollisionInfo){
+			RuntimeBlockStateRegistry::COLLISION_NONE => [],
+			RuntimeBlockStateRegistry::COLLISION_CUBE => [AxisAlignedBB::one()->offset($x, $y, $z)],
+			default => $this->getBlockAt($x, $y, $z)->getCollisionBoxes()
+		};

-		$cellBB = AxisAlignedBB::one()->offset($x, $y, $z);
-		foreach(Facing::OFFSET as [$dx, $dy, $dz]){
-			$extraBoxes = $this->getBlockAt($x + $dx, $y + $dy, $z + $dz)->getCollisionBoxes();
-			foreach($extraBoxes as $extraBox){
-				if($extraBox->intersectsWith($cellBB)){
-					$boxes[] = $extraBox;
+		//overlapping AABBs can't make any difference if this is a cube, so we can save some CPU cycles in this common case
+		if($stateCollisionInfo !== RuntimeBlockStateRegistry::COLLISION_CUBE){
+			$cellBB = null;
+			foreach(Facing::OFFSET as [$dx, $dy, $dz]){
+				$offsetX = $x + $dx;
+				$offsetY = $y + $dy;
+				$offsetZ = $z + $dz;
+				$stateCollisionInfo = $this->getBlockCollisionInfo($offsetX, $offsetY, $offsetZ, $collisionInfo);
+				if($stateCollisionInfo === RuntimeBlockStateRegistry::COLLISION_MAY_OVERFLOW){
+					//avoid allocating this unless it's needed
+					$cellBB ??= AxisAlignedBB::one()->offset($x, $y, $z);
+					$extraBoxes = $this->getBlockAt($offsetX, $offsetY, $offsetZ)->getCollisionBoxes();
+					foreach($extraBoxes as $extraBox){
+						if($extraBox->intersectsWith($cellBB)){
+							$boxes[] = $extraBox;
+						}
+					}
 				}
 			}
 		}
@ -1594,13 +1661,15 @@ class World implements ChunkManager{

 		$collides = [];

+		$collisionInfo = $this->blockStateRegistry->collisionInfo;
+
 		for($z = $minZ; $z <= $maxZ; ++$z){
 			for($x = $minX; $x <= $maxX; ++$x){
 				$chunkPosHash = World::chunkHash($x >> Chunk::COORD_BIT_SIZE, $z >> Chunk::COORD_BIT_SIZE);
 				for($y = $minY; $y <= $maxY; ++$y){
 					$relativeBlockHash = World::chunkBlockHash($x, $y, $z);

-					$boxes = $this->blockCollisionBoxCache[$chunkPosHash][$relativeBlockHash] ??= $this->getBlockCollisionBoxesForCell($x, $y, $z);
+					$boxes = $this->blockCollisionBoxCache[$chunkPosHash][$relativeBlockHash] ??= $this->getBlockCollisionBoxesForCell($x, $y, $z, $collisionInfo);

 					foreach($boxes as $blockBB){
 						if($blockBB->intersectsWith($bb)){
@ -1795,7 +1864,7 @@ class World implements ChunkManager{
 			return;
 		}

-		$blockFactory = RuntimeBlockStateRegistry::getInstance();
+		$blockFactory = $this->blockStateRegistry;
 		$this->timings->doBlockSkyLightUpdates->startTiming();
 		if($this->skyLightUpdate === null){
 			$this->skyLightUpdate = new SkyLightUpdate(new SubChunkExplorer($this), $blockFactory->lightFilter, $blockFactory->blocksDirectSkyLight);
@ -1914,7 +1983,7 @@ class World implements ChunkManager{

 			$chunk = $this->chunks[$chunkHash] ?? null;
 			if($chunk !== null){
-				$block = RuntimeBlockStateRegistry::getInstance()->fromStateId($chunk->getBlockStateId($x & Chunk::COORD_MASK, $y, $z & Chunk::COORD_MASK));
+				$block = $this->blockStateRegistry->fromStateId($chunk->getBlockStateId($x & Chunk::COORD_MASK, $y, $z & Chunk::COORD_MASK));
 			}else{
 				$addToCache = false;
 				$block = VanillaBlocks::AIR();
@ -2573,7 +2642,7 @@ class World implements ChunkManager{
 				$localY = $tilePosition->getFloorY();
 				$localZ = $tilePosition->getFloorZ() & Chunk::COORD_MASK;

-				$newBlock = RuntimeBlockStateRegistry::getInstance()->fromStateId($chunk->getBlockStateId($localX, $localY, $localZ));
+				$newBlock = $this->blockStateRegistry->fromStateId($chunk->getBlockStateId($localX, $localY, $localZ));
 				$expectedTileClass = $newBlock->getIdInfo()->getTileClass();
 				if(
 					$expectedTileClass === null || //new block doesn't expect a tile
--- a/src/world/format/io/data/BedrockWorldData.php
+++ b/src/world/format/io/data/BedrockWorldData.php
@ -51,12 +51,12 @@ use function time;
 class BedrockWorldData extends BaseNbtWorldData{

 	public const CURRENT_STORAGE_VERSION = 10;
-	public const CURRENT_STORAGE_NETWORK_VERSION = 776;
+	public const CURRENT_STORAGE_NETWORK_VERSION = 786;
 	public const CURRENT_CLIENT_VERSION_TARGET = [
 		1, //major
 		21, //minor
-		60, //patch
-		33, //revision
+		70, //patch
+		3, //revision
 		0 //is beta
 	];

--- a/src/world/generator/FlatGeneratorOptions.php
+++ b/src/world/generator/FlatGeneratorOptions.php
@ -26,10 +26,12 @@ namespace pocketmine\world\generator;
 use pocketmine\data\bedrock\BiomeIds;
 use pocketmine\item\LegacyStringToItemParser;
 use pocketmine\item\LegacyStringToItemParserException;
+use pocketmine\world\World;
 use function array_map;
 use function explode;
 use function preg_match;
 use function preg_match_all;
+use const PHP_INT_MAX;

 /**
 * @internal
@ -70,7 +72,7 @@ final class FlatGeneratorOptions{
 	 */
 	public static function parseLayers(string $layers) : array{
 		$result = [];
-		$split = array_map('\trim', explode(',', $layers));
+		$split = array_map('\trim', explode(',', $layers, limit: World::Y_MAX - World::Y_MIN));
 		$y = 0;
 		$itemParser = LegacyStringToItemParser::getInstance();
 		foreach($split as $line){
@ -96,7 +98,7 @@ final class FlatGeneratorOptions{
 	 * @throws InvalidGeneratorOptionsException
 	 */
 	public static function parsePreset(string $presetString) : self{
-		$preset = explode(";", $presetString);
+		$preset = explode(";", $presetString, limit: 4);
 		$blocks = $preset[1] ?? "";
 		$biomeId = (int) ($preset[2] ?? BiomeIds::PLAINS);
 		$optionsString = $preset[3] ?? "";
@ -109,9 +111,10 @@ final class FlatGeneratorOptions{
 			$params = true;
 			if($matches[3][$i] !== ""){
 				$params = [];
-				$p = explode(" ", $matches[3][$i]);
+				$p = explode(" ", $matches[3][$i], limit: PHP_INT_MAX);
 				foreach($p as $k){
-					$k = explode("=", $k);
+					//TODO: this should be limited to 2 parts, but 3 preserves old behaviour when given e.g. treecount=20=1
+					$k = explode("=", $k, limit: 3);
 					if(isset($k[1])){
 						$params[$k[0]] = $k[1];
 					}
--- a/src/world/sound/EntityAttackNoDamageSound.php
+++ b/src/world/sound/EntityAttackNoDamageSound.php
@ -39,7 +39,8 @@ class EntityAttackNoDamageSound implements Sound{
 			-1,
 			"minecraft:player",
 			false,
-			false
+			false,
+			-1
 		)];
 	}
 }
--- a/src/world/sound/EntityAttackSound.php
+++ b/src/world/sound/EntityAttackSound.php
@ -39,7 +39,8 @@ class EntityAttackSound implements Sound{
 			-1,
 			"minecraft:player",
 			false,
-			false
+			false,
+			-1
 		)];
 	}
 }
--- a/src/world/sound/EntityLandSound.php
+++ b/src/world/sound/EntityLandSound.php
@ -46,7 +46,8 @@ class EntityLandSound implements Sound{
 			TypeConverter::getInstance()->getBlockTranslator()->internalIdToNetworkId($this->blockLandedOn->getStateId()),
 			$this->entity::getNetworkTypeId(),
 			false, //TODO: does isBaby have any relevance here?
-			false
+			false,
+			$this->entity->getId()
 		)];
 	}
 }
--- a/src/world/sound/EntityLongFallSound.php
+++ b/src/world/sound/EntityLongFallSound.php
@ -42,7 +42,8 @@ class EntityLongFallSound implements Sound{
 			-1,
 			$this->entity::getNetworkTypeId(),
 			false, //TODO: is isBaby relevant here?
-			false
+			false,
+			$this->entity->getId()
 		)];
 	}
 }
--- a/src/world/sound/EntityShortFallSound.php
+++ b/src/world/sound/EntityShortFallSound.php
@ -41,7 +41,8 @@ class EntityShortFallSound implements Sound{
 			-1,
 			$this->entity::getNetworkTypeId(),
 			false, //TODO: does isBaby have any relevance here?
-			false
+			false,
+			-1
 		)];
 	}
 }
--- a/src/world/sound/ThrowSound.php
+++ b/src/world/sound/ThrowSound.php
@ -30,6 +30,6 @@ use pocketmine\network\mcpe\protocol\types\LevelSoundEvent;
 class ThrowSound implements Sound{

 	public function encode(Vector3 $pos) : array{
-		return [LevelSoundEventPacket::create(LevelSoundEvent::THROW, $pos, -1, "minecraft:player", false, false)];
+		return [LevelSoundEventPacket::create(LevelSoundEvent::THROW, $pos, -1, "minecraft:player", false, false, -1)];
 	}
 }
--- a/src/world/sound/WaterSplashSound.php
+++ b/src/world/sound/WaterSplashSound.php
@ -42,7 +42,8 @@ final class WaterSplashSound implements Sound{
 			(int) ($this->volume * 16777215),
 			":",
 			false,
-			false
+			false,
+			-1
 		)];
 	}
 }
--- a/tests/phpstan/configs/actual-problems.neon
+++ b/tests/phpstan/configs/actual-problems.neon
@ -18,6 +18,12 @@ parameters:
 			count: 1
 			path: ../../../src/Server.php

+		-
+			message: '#^Dynamic new is not allowed\.$#'
+			identifier: pocketmine.new.dynamic
+			count: 1
+			path: ../../../src/Server.php
+
 		-
 			message: '#^Method pocketmine\\Server\:\:getCommandAliases\(\) should return array\<string, list\<string\>\> but returns array\<string, array\<mixed\>\>\.$#'
 			identifier: return.type
@ -48,18 +54,18 @@ parameters:
 			count: 1
 			path: ../../../src/VersionInfo.php

-		-
-			message: '#^Method pocketmine\\VersionInfo\:\:GIT_HASH\(\) should return string but returns mixed\.$#'
-			identifier: return.type
-			count: 1
-			path: ../../../src/VersionInfo.php
-
 		-
 			message: '#^Static property pocketmine\\VersionInfo\:\:\$gitHash \(string\|null\) does not accept mixed\.$#'
 			identifier: assign.propertyType
 			count: 1
 			path: ../../../src/VersionInfo.php

+		-
+			message: '#^Dynamic new is not allowed\.$#'
+			identifier: pocketmine.new.dynamic
+			count: 1
+			path: ../../../src/block/Block.php
+
 		-
 			message: '#^Parameter \#1 \$x of method pocketmine\\world\\World\:\:getBlockAt\(\) expects int, float\|int given\.$#'
 			identifier: argument.type
@ -516,6 +522,12 @@ parameters:
 			count: 3
 			path: ../../../src/block/tile/Spawnable.php

+		-
+			message: '#^Dynamic new is not allowed\.$#'
+			identifier: pocketmine.new.dynamic
+			count: 1
+			path: ../../../src/block/tile/TileFactory.php
+
 		-
 			message: '#^Parameter \#1 \$x of method pocketmine\\world\\World\:\:getPotentialLightAt\(\) expects int, float\|int given\.$#'
 			identifier: argument.type
@ -918,24 +930,6 @@ parameters:
 			count: 1
 			path: ../../../src/plugin/PluginDescription.php

-		-
-			message: '#^Parameter \#1 \$haystack of function stripos expects string, mixed given\.$#'
-			identifier: argument.type
-			count: 1
-			path: ../../../src/plugin/PluginDescription.php
-
-		-
-			message: '#^Parameter \#2 \$subject of function preg_match expects string, mixed given\.$#'
-			identifier: argument.type
-			count: 1
-			path: ../../../src/plugin/PluginDescription.php
-
-		-
-			message: '#^Parameter \#3 \$subject of function str_replace expects array\<string\>\|string, mixed given\.$#'
-			identifier: argument.type
-			count: 1
-			path: ../../../src/plugin/PluginDescription.php
-
 		-
 			message: '#^Property pocketmine\\plugin\\PluginDescription\:\:\$authors \(array\<string\>\) does not accept list\<mixed\>\.$#'
 			identifier: assign.propertyType
@ -961,13 +955,13 @@ parameters:
 			path: ../../../src/plugin/PluginManager.php

 		-
-			message: '#^Method pocketmine\\resourcepacks\\ZippedResourcePack\:\:getPackSize\(\) should return int but returns int\<0, max\>\|false\.$#'
-			identifier: return.type
+			message: '#^Dynamic new is not allowed\.$#'
+			identifier: pocketmine.new.dynamic
 			count: 1
-			path: ../../../src/resourcepacks/ZippedResourcePack.php
+			path: ../../../src/plugin/PluginManager.php

 		-
-			message: '#^Method pocketmine\\resourcepacks\\ZippedResourcePack\:\:getSha256\(\) should return string but returns string\|false\.$#'
+			message: '#^Method pocketmine\\resourcepacks\\ZippedResourcePack\:\:getPackSize\(\) should return int but returns int\<0, max\>\|false\.$#'
 			identifier: return.type
 			count: 1
 			path: ../../../src/resourcepacks/ZippedResourcePack.php
@ -1009,7 +1003,7 @@ parameters:
 			path: ../../../src/utils/Config.php

 		-
-			message: '#^Parameter \#1 \$config of static method pocketmine\\utils\\Config\:\:writeProperties\(\) expects array\<int\|string, bool\|float\|int\|string\>, array\<int\|string, mixed\> given\.$#'
+			message: '#^Parameter \#1 \$config of static method pocketmine\\utils\\Config\:\:writeProperties\(\) expects array\<int\|string, bool\|float\|int\|string\>, array\<mixed\> given\.$#'
 			identifier: argument.type
 			count: 1
 			path: ../../../src/utils/Config.php
@ -1278,6 +1272,12 @@ parameters:
 			count: 1
 			path: ../../../src/world/format/io/region/RegionLoader.php

+		-
+			message: '#^Dynamic new is not allowed\.$#'
+			identifier: pocketmine.new.dynamic
+			count: 1
+			path: ../../../src/world/generator/GeneratorRegisterTask.php
+
 		-
 			message: '#^Method pocketmine\\world\\generator\\biome\\BiomeSelector\:\:pickBiome\(\) should return pocketmine\\world\\biome\\Biome but returns pocketmine\\world\\biome\\Biome\|null\.$#'
 			identifier: return.type
--- a/tests/phpstan/configs/phpstan-bugs.neon
+++ b/tests/phpstan/configs/phpstan-bugs.neon
@ -114,12 +114,6 @@ parameters:
 			count: 1
 			path: ../../../src/crash/CrashDump.php

-		-
-			message: '#^Call to function assert\(\) with false and ''unknown hit type'' will always evaluate to false\.$#'
-			identifier: function.impossibleType
-			count: 1
-			path: ../../../src/entity/projectile/Projectile.php
-
 		-
 			message: '#^Property pocketmine\\item\\WritableBookBase\:\:\$pages \(list\<pocketmine\\item\\WritableBookPage\>\) does not accept non\-empty\-array\<int, pocketmine\\item\\WritableBookPage\>\.$#'
 			identifier: assign.propertyType
--- a/tests/phpstan/rules/DisallowDynamicNewRule.php
+++ b/tests/phpstan/rules/DisallowDynamicNewRule.php
@ -0,0 +1,55 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+ */
+
+declare(strict_types=1);
+
+namespace pocketmine\phpstan\rules;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr;
+use PhpParser\Node\Expr\New_;
+use PHPStan\Analyser\Scope;
+use PHPStan\Rules\Rule;
+use PHPStan\Rules\RuleErrorBuilder;
+
+/**
+ * @phpstan-implements Rule<New_>
+ */
+final class DisallowDynamicNewRule implements Rule{
+
+	public function getNodeType() : string{
+		return New_::class;
+	}
+
+	public function processNode(Node $node, Scope $scope) : array{
+		/** @var New_ $node */
+		if($node->class instanceof Expr){
+			return [
+				RuleErrorBuilder::message("Dynamic new is not allowed.")
+					->tip("For factories, use closures instead. Closures can implement custom logic, are statically analyzable, and don't restrict the constructor signature.")
+					->identifier("pocketmine.new.dynamic")
+					->build()
+			];
+		}
+
+		return [];
+	}
+}
--- a/tests/phpstan/rules/ExplodeLimitRule.php
+++ b/tests/phpstan/rules/ExplodeLimitRule.php
@ -0,0 +1,92 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+ */
+
+declare(strict_types=1);
+
+namespace pocketmine\phpstan\rules;
+
+use PhpParser\Node;
+use PhpParser\Node\Expr\FuncCall;
+use PhpParser\Node\Name;
+use PHPStan\Analyser\ArgumentsNormalizer;
+use PHPStan\Analyser\Scope;
+use PHPStan\Reflection\ParametersAcceptorSelector;
+use PHPStan\Reflection\ReflectionProvider;
+use PHPStan\Rules\Rule;
+use PHPStan\Rules\RuleErrorBuilder;
+use function count;
+
+/**
+ * @phpstan-implements Rule<FuncCall>
+ */
+final class ExplodeLimitRule implements Rule{
+	private ReflectionProvider $reflectionProvider;
+
+	public function __construct(
+		ReflectionProvider $reflectionProvider
+	){
+		$this->reflectionProvider = $reflectionProvider;
+	}
+
+	public function getNodeType() : string{
+		return FuncCall::class;
+	}
+
+	public function processNode(Node $node, Scope $scope) : array{
+		if(!$node->name instanceof Name){
+			return [];
+		}
+
+		if(!$this->reflectionProvider->hasFunction($node->name, $scope)){
+			return [];
+		}
+
+		$functionReflection = $this->reflectionProvider->getFunction($node->name, $scope);
+
+		if($functionReflection->getName() !== 'explode'){
+			return [];
+		}
+
+		$parametersAcceptor = ParametersAcceptorSelector::selectFromArgs(
+			$scope,
+			$node->getArgs(),
+			$functionReflection->getVariants(),
+			$functionReflection->getNamedArgumentsVariants(),
+		);
+
+		$normalizedFuncCall = ArgumentsNormalizer::reorderFuncArguments($parametersAcceptor, $node);
+
+		if($normalizedFuncCall === null){
+			return [];
+		}
+
+		$count = count($normalizedFuncCall->getArgs());
+		if($count !== 3){
+			return [
+				RuleErrorBuilder::message('The $limit parameter of explode() must be set to prevent malicious client data wasting resources.')
+					->identifier("pocketmine.explode.limit")
+					->build()
+			];
+		}
+
+		return [];
+	}
+}
--- a/tools/blockstate-upgrade-schema-utils.php
+++ b/tools/blockstate-upgrade-schema-utils.php
@ -51,8 +51,10 @@ use function array_unique;
 use function array_values;
 use function count;
 use function dirname;
+use function fclose;
 use function file_exists;
 use function file_put_contents;
+use function fopen;
 use function fwrite;
 use function get_class;
 use function get_debug_type;
@ -885,6 +887,44 @@ function cmdUpdateAll(array $argv) : int{
 	return 0;
 }

+/**
+ * @param string[] $argv
+ */
+function cmdDumpTable(array $argv) : int{
+	$tableFile = $argv[2];
+	$outputFile = $argv[3];
+
+	$output = fopen($outputFile, 'wb');
+	if($output === false){
+		fwrite(STDERR, "Failed to open output file: $outputFile\n");
+		return 1;
+	}
+
+	$table = loadUpgradeTableFromFile($tableFile, reverse: false);
+	ksort($table, SORT_STRING);
+
+	foreach(Utils::stringifyKeys($table) as $oldName => $mappings){
+		fwrite($output, "---------- MAPPING LIST: $oldName ----------\n");
+		foreach($mappings as $mapping){
+			$oldNbt = $mapping->old->toVanillaNbt();
+			$oldNbt->setInt("version", $mapping->new->getVersion());
+
+			//intentionally not reused result of toVanillaNbt otherwise output wouldn't include version
+			fwrite($output, "OLD: " . $mapping->old->toVanillaNbt() . "\n");
+			if(!$oldNbt->equals($mapping->new->toVanillaNbt())){
+				fwrite($output, "NEW: " . $mapping->new->toVanillaNbt() . "\n");
+			}else{
+				fwrite($output, "NEW: version bump only (" . $mapping->new->getVersion() . ")\n");
+			}
+			fwrite($output, "-----\n");
+		}
+	}
+
+	fclose($output);
+	\GlobalLogger::get()->info("Table dump file $outputFile generated successfully.");
+	return 0;
+}
+
 /**
 * @param string[] $argv
 */
@ -893,7 +933,8 @@ function main(array $argv) : int{
 		"generate" => [["palette upgrade table file", "schema output file"], cmdGenerate(...)],
 		"test" => [["palette upgrade table file", "schema output file"], cmdTest(...)],
 		"update" => [["schema input file", "old palette file", "updated schema output file"], cmdUpdate(...)],
-		"update-all" => [["schema folder", "path to BlockPaletteArchive"], cmdUpdateAll(...)]
+		"update-all" => [["schema folder", "path to BlockPaletteArchive"], cmdUpdateAll(...)],
+		"dump-table" => [["palette upgrade table file", "txt output file"], cmdDumpTable(...)]
 	];

 	$selected = $argv[1] ?? null;
--- a/tools/generate-bedrock-data-from-packets.php
+++ b/tools/generate-bedrock-data-from-packets.php
@ -624,7 +624,7 @@ function main(array $argv) : int{
 	}

 	foreach($packets as $lineNum => $line){
-		$parts = explode(':', $line);
+		$parts = explode(':', $line, limit: 3);
 		if(count($parts) !== 2){
 			fwrite(STDERR, 'Wrong packet format at line ' . ($lineNum + 1) . ', expected read:base64 or write:base64');
 			return 1;
Author	SHA1	Message	Date
Dylan K. Taylor	f661443ec7	Update Ubuntu base image for GitHub Actions	2025-04-15 16:48:13 +01:00
Dylan K. Taylor	835c383d4e	Update Composer dependencies	2025-04-06 20:00:21 +01:00
pmmp-admin-bot[bot]	d3f6c22996	5.27.2 is next Commit created by: https://github.com/pmmp/RestrictedActions/actions/runs/14288755593	2025-04-06 03:53:08 +00:00
Dylan T.	6f3851be80	5.27.1 (#6670 )	2025-04-06 04:52:15 +01:00
pmmp-admin-bot[bot]	e88b81a4cb	5.27.1 is next Commit created by: https://github.com/pmmp/RestrictedActions/actions/runs/14110940403	2025-03-27 15:49:33 +00:00
Dries C	687112f4cd	5.27.0, Bedrock 1.21.70 support (#6665 ) Co-authored-by: Dylan K. Taylor <dktapps@pmmp.io>	2025-03-27 15:48:19 +00:00
dependabot[bot]	c9e85603b0	Bump phpstan/phpstan-strict-rules in the development-patch-updates group (#6664 )	2025-03-24 14:43:29 +00:00
pmmp-admin-bot[bot]	c80a4d5b55	5.26.1 is next Commit created by: https://github.com/pmmp/RestrictedActions/actions/runs/14011298411	2025-03-22 18:33:19 +00:00
Dylan T.	f416cb8902	Merge pull request #6658 from pmmp/minor-next-release	2025-03-22 18:32:15 +00:00
Dylan T.	f123df5e0d	changelog: use more accurate terminology	2025-03-22 18:16:33 +00:00
Dylan K. Taylor	de26ebd124	Prepare 5.26.0 release	2025-03-22 17:59:20 +00:00
dependabot[bot]	1c6a4bde86	Bump pocketmine/locale-data in the production-patch-updates group (#6656 )	2025-03-17 13:20:59 +00:00
Dylan K. Taylor	c2f8e9365b	BlockStateToObjectDeserializer: check that the returned state is actually registered if not, this will cause random crashes in core code, which assumes that state IDs found on runtime chunk memory are valid and registered. this problem exists in other places too, and probably requires a rethink of how we're dealing with this, but for now, this will do as a band-aid.	2025-03-15 20:53:49 +00:00
Dylan K. Taylor	4ef21fabab	Merge branch 'stable' into minor-next	2025-03-15 20:37:28 +00:00
Dylan K. Taylor	4407e585e4	Update composer dependencies (minor-next)	2025-03-15 20:36:39 +00:00
Dylan K. Taylor	463be36b72	Update composer dependencies	2025-03-15 20:33:47 +00:00
Dylan K. Taylor	8b57e9007a	👺	2025-03-15 01:33:29 +00:00
Dylan K. Taylor	e03c586c86	GarbageCollectorManager: promote debug message to info this has such a big impact on performance that I think this is warranted. Should also make it more obvious what the GC is doing without needing to enable ALL debug info.	2025-03-15 01:29:49 +00:00
pmmp-admin-bot[bot]	802e373bf3	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13868087288	2025-03-15 01:26:47 +00:00
Dylan T.	09acbfab4c	dependabot: ignore phpstan/phpstan updates these are noisy and cause conflicts. Since they also usually cause new errors to be reported, we often can't directly update it anyway. Better to test & update this locally.	2025-03-15 00:03:09 +00:00
Dylan K. Taylor	7cfaf04b87	stfu	2025-03-14 16:10:56 +00:00
Dylan K. Taylor	d9e0e51e14	Reduce code duplication in copper block serialization handling	2025-03-14 16:08:06 +00:00
Dylan K. Taylor	069ecf007f	Merge branch 'stable' into minor-next	2025-03-14 15:41:46 +00:00
Dylan K. Taylor	341c7a03a9	CopperMaterial: fixed missing @return $this docs	2025-03-14 15:40:27 +00:00
pmmp-admin-bot[bot]	7ae90dda5d	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13825107599	2025-03-13 01:36:47 +00:00
Dylan T.	73a4b076d6	actions: tidy support response message	2025-03-12 16:19:11 +00:00
Dylan T.	00df508727	Update bug-report.yml	2025-03-12 13:06:57 +00:00
pmmp-admin-bot[bot]	a6553097f4	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13754675430	2025-03-10 01:14:10 +00:00
Lee Siu San	afc4a3c7f1	Fixed entity position offset not being included in AddActorPacket (#6643 ) this was causing TNT and falling blocks to briefly appear half a block lower than their true position, because their positions are measured from the center and not the base.	2025-03-09 02:09:53 +00:00
pmmp-admin-bot[bot]	ac7b5b3b13	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13743358576	2025-03-09 01:16:28 +00:00
Dylan K. Taylor	7af5eb3da2	crafting: validate array inputs this makes sure wrong parameters don't show up as core errors, as seen in crash report 12373907 closes #6642	2025-03-09 01:10:12 +00:00
Dylan K. Taylor	95284bc9de	change error identifier	2025-03-09 00:54:39 +00:00
Dylan K. Taylor	2291546610	phpstan: added rule to ban new $class see #6635 for rationale on why we want to get rid of this for now, this rule will prevent this anti-feature from being used in new code	2025-03-09 00:51:12 +00:00
Dylan T.	aad2bce9e4	readme: call out Easy tasks issues	2025-03-09 00:23:59 +00:00
pmmp-admin-bot[bot]	09f0ce458c	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13666455727	2025-03-05 01:27:20 +00:00
pmmp-admin-bot[bot]	50a1e59aa4	5.25.3 is next Commit created by: https://github.com/pmmp/RestrictedActions/actions/runs/13662905668	2025-03-04 21:05:10 +00:00
Dylan T.	e8824a36b9	Merge pull request #6645 from pmmp/explode-limit 5.25.2	2025-03-04 21:03:52 +00:00
Dylan T.	b1e63e544f	Merge branch 'stable' into explode-limit	2025-03-04 21:00:40 +00:00
Dylan K. Taylor	9e9f8a4870	Prepare 5.25.2 release	2025-03-04 20:57:47 +00:00
Dylan K. Taylor	d0d84d4c51	New rule: explode() limit parameter must be set	2025-03-04 20:44:01 +00:00
pmmp-admin-bot[bot]	9382e6e5b3	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13610829991	2025-03-02 01:38:07 +00:00
dependabot[bot]	e3e0c14275	Bump the github-actions group with 2 updates (#6644 )	2025-03-01 10:04:01 +00:00
Dylan K. Taylor	afac178cf4	Merge branch 'stable' into minor-next	2025-02-26 17:31:55 +00:00
Dylan K. Taylor	e2f5e3e73c	Update composer dependencies	2025-02-26 17:31:26 +00:00
Dylan K. Taylor	3a2d0d77d1	Update composer dependencies	2025-02-26 17:30:20 +00:00
Dylan T.	32b98dcbde	draft-release: add a warning about bug reporting too many people just spam on discord and expect that to somehow do something ...	2025-02-26 17:23:27 +00:00
pmmp-admin-bot[bot]	092ea07d51	5.25.2 is next Commit created by: https://github.com/pmmp/RestrictedActions/actions/runs/13549549222	2025-02-26 17:14:49 +00:00
Dylan T.	706f391068	Release 5.25.1 (#6641 )	2025-02-26 17:13:44 +00:00
dependabot[bot]	7c654271a8	Bump phpstan/phpstan in the development-patch-updates group (#6640 )	2025-02-25 13:40:11 +00:00
pmmp-admin-bot[bot]	19425e35ea	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13488997706	2025-02-24 01:26:36 +00:00
Dylan K. Taylor	3df2bdb879	Fixed door facing this was broken in 1.21.60 update. should've known better to expect a blockstate upgrade to mean a blockstate fix...	2025-02-24 01:04:52 +00:00
Dylan K. Taylor	1fed9f6cb5	BlockBreakInfo: fixed confusing error message	2025-02-23 20:02:27 +00:00
Dylan K. Taylor	3050af0bc0	ResourcePackManager: validate pack UUIDs fixes CrashArchive ##12248760	2025-02-23 19:45:38 +00:00
Dylan K. Taylor	a08b06d322	also sort table by ID	2025-02-18 15:34:20 +00:00
Dylan K. Taylor	c876253f76	tools/blockstate-upgrade-schema-utils: added dump-table command this command dumps a human-readable version of pmmp/mapping palette mapping files to a .txt file. may be useful for debugging issues with the schema generator or the upgrade process.	2025-02-18 15:30:39 +00:00
Dylan K. Taylor	67272f8f2b	Merge branch 'stable' of github.com:pmmp/PocketMine-MP into minor-next	2025-02-18 01:25:46 +00:00
Dylan K. Taylor	77be5f8e25	Update PHPStan	2025-02-17 17:51:39 +00:00
Dylan K. Taylor	9744bd7073	CraftingManager: make a less dumb hash function fixes #4415	2025-02-17 15:35:18 +00:00
Dylan K. Taylor	51cf6817b1	World: fixed overflow checks for getCollisionBlocks(), closes #6630	2025-02-16 23:24:39 +00:00
Dylan K. Taylor	fd04894a7b	Merge branch 'stable' of github.com:pmmp/PocketMine-MP into minor-next	2025-02-16 23:18:34 +00:00
Dylan K. Taylor	d2d6a59c72	ItemDeserializer: fix doc comment typo	2025-02-16 22:52:11 +00:00
Dylan K. Taylor	788ee9a008	Allow overriding deserializers for block and item IDs there's no technical reason not to support this, since it doesn't violate any assumptions and the type returned is a base anyway. this enables implementing stuff like snow cauldrons in a plugin, which previously would require reflection due to the minecraft:cauldron deserializer being registered already. it also enables overriding IDs to map to custom blocks, which might be useful for overriding some functionality (although this is inadvisable - and won't alter the usage of stuff like VanillaBlocks::WHATEVER()). we do not allow overriding serializers, since type IDs are expected to be paired to block implementations, and allowing them to be reassigned could lead to crashes if the new class was incorrect. So the correct approach for overriding nether portals would be to create a custom type ID as if you were adding a fully custom item. This will also allow other plugins to distinguish between your implementation and the built-in one.	2025-02-16 22:49:40 +00:00
pmmp-admin-bot[bot]	34f801ee3c	5.25.1 is next Commit created by: https://github.com/pmmp/RestrictedActions/actions/runs/13359320328	2025-02-16 22:18:20 +00:00
Dylan K. Taylor	246c1776df	InventoryAction: avoid throwaway Item clones	2025-02-16 21:47:35 +00:00
Dylan K. Taylor	2670e81668	Merge branch 'stable' of github.com:pmmp/PocketMine-MP into minor-next	2025-02-12 02:14:51 +00:00
ipad54	e29aa2f337	Added resin material color (#6622 )	2025-02-11 16:15:42 +00:00
Dylan T.	9b3b45258a	Optimise collision box checks by caching some basic info (#6606 ) This PR significantly improves performance of entity movement calculation. Previous attempts to optimise this were ineffective, as they used a cache to mitigate the cost of recomputing AABBs. Entities tend to move around randomly, so the non-cached pathway really needed to be optimized. This change improves performance on multiple fronts: 1) avoiding Block allocations for blocks with 1x1x1 AABBs and with no AABBs (the most common) 2) avoiding Block allocations and overlapping intersection checks unless a stateID is specifically known to potentially exceed its cell boundaries (like fences) 3) avoiding overlapping AABB checks when overlaps can't make any difference anyway (cubes) Together, these changes improve the performance of World->getBlockCollisionBoxes() by a factor of 5. In real-world terms, this shows up as a major performance improvement in situations with lots of entities moving in random directions. Testing with item entities showed an increase from 400 to 1200 moving items with the same CPU usage. This change is built on the assumption that `Block->recalculateCollisionBoxes()` and its overrides don't interact with any world. This is technically possible due to the crappy design of the `Block` architecture, but should be avoided. As a world is not available during `RuntimeBlockStateRegistry` initialization, attempting to interact with a world during `recalculateCollisionBoxes()` will now cause a crash. This turned out to be a problem for `ChorusPlant`, which was fixed by 70fb9bbdfd06c7eda00b4cd2c2c3840755e6b8f6. The correct solution in this case was to use dynamic states similar to how we currently deal with fence connections.	2025-02-06 15:42:10 +00:00
pmmp-admin-bot[bot]	ca4debbf08	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13126338048	2025-02-04 01:22:15 +00:00
Dylan K. Taylor	03f98ee0a9	New version of NBT for performance improvements	2025-02-02 19:47:47 +00:00
Dylan K. Taylor	70368ea653	Merge branch 'stable' into minor-next	2025-02-02 19:47:03 +00:00
Dylan K. Taylor	21ccd90147	ChunkCache: parameterize dimension ID (cc @Muqsit)	2025-02-02 19:43:04 +00:00
GameParrot	0a9a45a126	Improve block break progress closes #6500 This fixes break time animations for mining fatigue and haste, and improves the underwater and on-ground behaviour. on-ground is still not quite right for reasons not related to this PR (see #6547). I'm also not quite sure the underwater logic is correct (in water vs underwater?) but it's definitely better than what we have currently.	2025-02-02 19:34:14 +00:00
pmmp-admin-bot[bot]	88937f1785	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13094301661	2025-02-02 01:26:08 +00:00
pmmp-admin-bot[bot]	e5a783cb9e	Merge 'stable' into 'minor-next' Automatic merge performed by: https://github.com/pmmp/RestrictedActions/actions/runs/13001707314	2025-01-28 01:21:43 +00:00
Dylan K. Taylor	70fb9bbdfd	ChorusPlant: fixed recalculateCollisionBoxes() depending on the world	2025-01-27 21:28:26 +00:00