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Clean up internal inconsistency in Color

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This commit is contained in:
Dylan K. Taylor 2019-02-05 13:52:34 +00:00
parent c6a5829a92
commit d23e32622e
2 changed files with 13 additions and 20 deletions
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10
src/pocketmine/network/mcpe/protocol/ClientboundMapItemDataPacket.php
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@ -31,6 +31,7 @@ use pocketmine\network\BadPacketException;
use pocketmine\network\mcpe\handler\SessionHandler;
use pocketmine\network\mcpe\protocol\types\DimensionIds;
use pocketmine\network\mcpe\protocol\types\MapTrackedObject;
use pocketmine\utils\Binary;
use pocketmine\utils\Color;
use function assert;
use function count;
@ -106,7 +107,7 @@ class ClientboundMapItemDataPacket extends DataPacket implements ClientboundPack
$this->decorations[$i]["yOffset"] = $this->getByte();
$this->decorations[$i]["label"] = $this->getString();
$this->decorations[$i]["color"] = Color::fromABGR($this->getUnsignedVarInt());
$this->decorations[$i]["color"] = Color::fromRGBA(Binary::flipIntEndianness($this->getUnsignedVarInt()));
}
}
@ -123,7 +124,7 @@ class ClientboundMapItemDataPacket extends DataPacket implements ClientboundPack
for($y = 0; $y < $this->height; ++$y){
for($x = 0; $x < $this->width; ++$x){
$this->colors[$y][$x] = Color::fromABGR($this->getUnsignedVarInt());
$this->colors[$y][$x] = Color::fromRGBA(Binary::flipIntEndianness($this->getUnsignedVarInt()));
}
}
}
@ -179,7 +180,7 @@ class ClientboundMapItemDataPacket extends DataPacket implements ClientboundPack
$this->putString($decoration["label"]);
assert($decoration["color"] instanceof Color);
$this->putUnsignedVarInt($decoration["color"]->toABGR());
$this->putUnsignedVarInt(Binary::flipIntEndianness($decoration["color"]->toRGBA()));
}
}
@ -193,7 +194,8 @@ class ClientboundMapItemDataPacket extends DataPacket implements ClientboundPack
for($y = 0; $y < $this->height; ++$y){
for($x = 0; $x < $this->width; ++$x){
$this->putUnsignedVarInt($this->colors[$y][$x]->toABGR());
//if mojang had any sense this would just be a regular LE int
$this->putUnsignedVarInt(Binary::flipIntEndianness($this->colors[$y][$x]->toRGBA()));
}
}
}

23
src/pocketmine/utils/Color.php
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@ -163,11 +163,14 @@ class Color{
}
/**
* Returns a little-endian ARGB 32-bit colour value.
* @return int
* Returns a Color from the supplied RGBA colour code (32-bit)
*
* @param int $c
*
* @return Color
*/
public function toBGRA() : int{
return ($this->b << 24) | ($this->g << 16) | ($this->r << 8) | $this->a;
public static function fromRGBA(int $c) : Color{
return new Color(($c >> 24) & 0xff, ($c >> 16) & 0xff, ($c >> 8) & 0xff, $c & 0xff);
}
/**
@ -177,16 +180,4 @@ class Color{
public function toRGBA() : int{
return ($this->r << 24) | ($this->g << 16) | ($this->b << 8) | $this->a;
}
/**
* Returns a little-endian RGBA colour value.
* @return int
*/
public function toABGR() : int{
return ($this->a << 24) | ($this->b << 16) | ($this->g << 8) | $this->r;
}
public static function fromABGR(int $code){
return new Color($code & 0xff, ($code >> 8) & 0xff, ($code >> 16) & 0xff, ($code >> 24) & 0xff);
}
}