diff --git a/src/utils/Terminal.php b/src/utils/Terminal.php
index 49b4224ec..2abdbc357 100644
--- a/src/utils/Terminal.php
+++ b/src/utils/Terminal.php
@@ -59,6 +59,16 @@ abstract class Terminal{
 	public static string $COLOR_YELLOW = "";
 	public static string $COLOR_WHITE = "";
 	public static string $COLOR_MINECOIN_GOLD = "";
+	public static string $COLOR_MATERIAL_QUARTZ = "";
+	public static string $COLOR_MATERIAL_IRON = "";
+	public static string $COLOR_MATERIAL_NETHERITE = "";
+	public static string $COLOR_MATERIAL_REDSTONE = "";
+	public static string $COLOR_MATERIAL_COPPER = "";
+	public static string $COLOR_MATERIAL_GOLD = "";
+	public static string $COLOR_MATERIAL_EMERALD = "";
+	public static string $COLOR_MATERIAL_DIAMOND = "";
+	public static string $COLOR_MATERIAL_LAPIS = "";
+	public static string $COLOR_MATERIAL_AMETHYST = "";
 
 	private static ?bool $formattingCodes = null;
 
@@ -111,6 +121,16 @@ abstract class Terminal{
 		self::$COLOR_YELLOW = $color(227);
 		self::$COLOR_WHITE = $color(231);
 		self::$COLOR_MINECOIN_GOLD = $color(184);
+		self::$COLOR_MATERIAL_QUARTZ = $color(188);
+		self::$COLOR_MATERIAL_IRON = $color(251);
+		self::$COLOR_MATERIAL_NETHERITE = $color(237);
+		self::$COLOR_MATERIAL_REDSTONE = $color(88);
+		self::$COLOR_MATERIAL_COPPER = $color(131);
+		self::$COLOR_MATERIAL_GOLD = $color(178);
+		self::$COLOR_MATERIAL_EMERALD = $color(35);
+		self::$COLOR_MATERIAL_DIAMOND = $color(37);
+		self::$COLOR_MATERIAL_LAPIS = $color(24);
+		self::$COLOR_MATERIAL_AMETHYST = $color(98);
 	}
 
 	protected static function getEscapeCodes() : void{
@@ -144,15 +164,25 @@ abstract class Terminal{
 			self::$COLOR_YELLOW = $colors >= 256 ? $setaf(227) : $setaf(11);
 			self::$COLOR_WHITE = $colors >= 256 ? $setaf(231) : $setaf(15);
 			self::$COLOR_MINECOIN_GOLD = $colors >= 256 ? $setaf(184) : $setaf(11);
+			self::$COLOR_MATERIAL_QUARTZ = $colors >= 256 ? $setaf(188) : $setaf(7);
+			self::$COLOR_MATERIAL_IRON = $colors >= 256 ? $setaf(251) : $setaf(7);
+			self::$COLOR_MATERIAL_NETHERITE = $colors >= 256 ? $setaf(237) : $setaf(1);
+			self::$COLOR_MATERIAL_REDSTONE = $colors >= 256 ? $setaf(88) : $setaf(9);
+			self::$COLOR_MATERIAL_COPPER = $colors >= 256 ? $setaf(131) : $setaf(3);
+			self::$COLOR_MATERIAL_GOLD = $colors >= 256 ? $setaf(178) : $setaf(11);
+			self::$COLOR_MATERIAL_EMERALD = $colors >= 256 ? $setaf(35) : $setaf(2);
+			self::$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) : $setaf(13);
 		}else{
-			self::$COLOR_BLACK = self::$COLOR_DARK_GRAY = $setaf(0);
-			self::$COLOR_RED = self::$COLOR_DARK_RED = $setaf(1);
-			self::$COLOR_GREEN = self::$COLOR_DARK_GREEN = $setaf(2);
-			self::$COLOR_YELLOW = self::$COLOR_GOLD = self::$COLOR_MINECOIN_GOLD = $setaf(3);
-			self::$COLOR_BLUE = self::$COLOR_DARK_BLUE = $setaf(4);
-			self::$COLOR_LIGHT_PURPLE = self::$COLOR_PURPLE = $setaf(5);
-			self::$COLOR_AQUA = self::$COLOR_DARK_AQUA = $setaf(6);
-			self::$COLOR_GRAY = self::$COLOR_WHITE = $setaf(7);
+			self::$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_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 = $setaf(6);
+			self::$COLOR_GRAY = self::$COLOR_WHITE = self::$COLOR_MATERIAL_QUARTZ = self::$COLOR_MATERIAL_IRON = $setaf(7);
 		}
 	}
 
@@ -191,12 +221,10 @@ abstract class Terminal{
 	public static function toANSI(string $string) : string{
 		$newString = "";
 		foreach(TextFormat::tokenize($string) as $token){
-			$newString .= match($token){
+			$newString .= match ($token) {
 				TextFormat::BOLD => Terminal::$FORMAT_BOLD,
 				TextFormat::OBFUSCATED => Terminal::$FORMAT_OBFUSCATED,
 				TextFormat::ITALIC => Terminal::$FORMAT_ITALIC,
-				TextFormat::UNDERLINE => Terminal::$FORMAT_UNDERLINE,
-				TextFormat::STRIKETHROUGH => Terminal::$FORMAT_STRIKETHROUGH,
 				TextFormat::RESET => Terminal::$FORMAT_RESET,
 				TextFormat::BLACK => Terminal::$COLOR_BLACK,
 				TextFormat::DARK_BLUE => Terminal::$COLOR_DARK_BLUE,
@@ -215,6 +243,16 @@ abstract class Terminal{
 				TextFormat::YELLOW => Terminal::$COLOR_YELLOW,
 				TextFormat::WHITE => Terminal::$COLOR_WHITE,
 				TextFormat::MINECOIN_GOLD => Terminal::$COLOR_MINECOIN_GOLD,
+				TextFormat::MATERIAL_QUARTZ => Terminal::$COLOR_MATERIAL_QUARTZ,
+				TextFormat::MATERIAL_IRON => Terminal::$COLOR_MATERIAL_IRON,
+				TextFormat::MATERIAL_NETHERITE => Terminal::$COLOR_MATERIAL_NETHERITE,
+				TextFormat::MATERIAL_REDSTONE => Terminal::$COLOR_MATERIAL_REDSTONE,
+				TextFormat::MATERIAL_COPPER => Terminal::$COLOR_MATERIAL_COPPER,
+				TextFormat::MATERIAL_GOLD => Terminal::$COLOR_MATERIAL_GOLD,
+				TextFormat::MATERIAL_EMERALD => Terminal::$COLOR_MATERIAL_EMERALD,
+				TextFormat::MATERIAL_DIAMOND => Terminal::$COLOR_MATERIAL_DIAMOND,
+				TextFormat::MATERIAL_LAPIS => Terminal::$COLOR_MATERIAL_LAPIS,
+				TextFormat::MATERIAL_AMETHYST => Terminal::$COLOR_MATERIAL_AMETHYST,
 				default => $token,
 			};
 		}
diff --git a/src/utils/TextFormat.php b/src/utils/TextFormat.php
index dfd6a359a..fadf6ea4e 100644
--- a/src/utils/TextFormat.php
+++ b/src/utils/TextFormat.php
@@ -63,6 +63,16 @@ abstract class TextFormat{
 	public const YELLOW = TextFormat::ESCAPE . "e";
 	public const WHITE = TextFormat::ESCAPE . "f";
 	public const MINECOIN_GOLD = TextFormat::ESCAPE . "g";
+	public const MATERIAL_QUARTZ = TextFormat::ESCAPE . "h";
+	public const MATERIAL_IRON = TextFormat::ESCAPE . "i";
+	public const MATERIAL_NETHERITE = TextFormat::ESCAPE . "j";
+	public const MATERIAL_REDSTONE = TextFormat::ESCAPE . "m";
+	public const MATERIAL_COPPER = TextFormat::ESCAPE . "n";
+	public const MATERIAL_GOLD = TextFormat::ESCAPE . "p";
+	public const MATERIAL_EMERALD = TextFormat::ESCAPE . "q";
+	public const MATERIAL_DIAMOND = TextFormat::ESCAPE . "s";
+	public const MATERIAL_LAPIS = TextFormat::ESCAPE . "t";
+	public const MATERIAL_AMETHYST = TextFormat::ESCAPE . "u";
 
 	public const COLORS = [
 		self::BLACK => self::BLACK,
@@ -82,19 +92,29 @@ abstract class TextFormat{
 		self::YELLOW => self::YELLOW,
 		self::WHITE => self::WHITE,
 		self::MINECOIN_GOLD => self::MINECOIN_GOLD,
+		self::MATERIAL_QUARTZ => self::MATERIAL_QUARTZ,
+		self::MATERIAL_IRON => self::MATERIAL_IRON,
+		self::MATERIAL_NETHERITE => self::MATERIAL_NETHERITE,
+		self::MATERIAL_REDSTONE => self::MATERIAL_REDSTONE,
+		self::MATERIAL_COPPER => self::MATERIAL_COPPER,
+		self::MATERIAL_GOLD => self::MATERIAL_GOLD,
+		self::MATERIAL_EMERALD => self::MATERIAL_EMERALD,
+		self::MATERIAL_DIAMOND => self::MATERIAL_DIAMOND,
+		self::MATERIAL_LAPIS => self::MATERIAL_LAPIS,
+		self::MATERIAL_AMETHYST => self::MATERIAL_AMETHYST,
 	];
 
 	public const OBFUSCATED = TextFormat::ESCAPE . "k";
 	public const BOLD = TextFormat::ESCAPE . "l";
-	public const STRIKETHROUGH = TextFormat::ESCAPE . "m";
-	public const UNDERLINE = TextFormat::ESCAPE . "n";
+	/** @deprecated */
+	public const STRIKETHROUGH = "";
+	/** @deprecated */
+	public const UNDERLINE = "";
 	public const ITALIC = TextFormat::ESCAPE . "o";
 
 	public const FORMATS = [
 		self::OBFUSCATED => self::OBFUSCATED,
 		self::BOLD => self::BOLD,
-		self::STRIKETHROUGH => self::STRIKETHROUGH,
-		self::UNDERLINE => self::UNDERLINE,
 		self::ITALIC => self::ITALIC,
 	];
 
@@ -130,7 +150,7 @@ abstract class TextFormat{
 	 * @return string[]
 	 */
 	public static function tokenize(string $string) : array{
-		$result = preg_split("/(" . TextFormat::ESCAPE . "[0-9a-gk-or])/u", $string, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
+		$result = preg_split("/(" . TextFormat::ESCAPE . "[0-9a-u])/u", $string, -1, PREG_SPLIT_NO_EMPTY | PREG_SPLIT_DELIM_CAPTURE);
 		if($result === false) throw self::makePcreError();
 		return $result;
 	}
@@ -144,7 +164,7 @@ 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-gk-or]/u", "", $string));
+			$string = str_replace(TextFormat::ESCAPE, "", self::preg_replace("/" . TextFormat::ESCAPE . "[0-9a-u]/u", "", $string));
 		}
 		return str_replace("\x1b", "", self::preg_replace("/\x1b[\\(\\][[0-9;\\[\\(]+[Bm]/u", "", $string));
 	}
@@ -155,7 +175,7 @@ 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-gk-or])/u', TextFormat::ESCAPE . '$1', $string);
+		return self::preg_replace('/' . preg_quote($placeholder, "/") . '([0-9a-u])/u', TextFormat::ESCAPE . '$1', $string);
 	}
 
 	/**
@@ -183,6 +203,20 @@ abstract class TextFormat{
 		return $baseFormat . str_replace(TextFormat::RESET, $baseFormat, $string);
 	}
 
+	/**
+	 * Converts any Java formatting codes in the given string to Bedrock.
+	 *
+	 * As of 1.21.50, strikethrough (§m) and underline (§n) are not supported by Bedrock, and these symbols are instead
+	 * used to represent additional colours in Bedrock. To avoid unintended formatting, this function currently strips
+	 * those formatting codes to prevent unintended colour display in formatted text.
+	 *
+	 * If Bedrock starts to support these formats in the future, this function will be updated to translate them rather
+	 * than removing them.
+	 */
+	public static function javaToBedrock(string $string) : string{
+		return str_replace([TextFormat::ESCAPE . "m", TextFormat::ESCAPE . "n"], "", $string);
+	}
+
 	/**
 	 * Returns an HTML-formatted string with colors/markup
 	 */
@@ -190,104 +224,46 @@ abstract class TextFormat{
 		$newString = "";
 		$tokens = 0;
 		foreach(self::tokenize($string) as $token){
-			switch($token){
-				case TextFormat::BOLD:
-					$newString .= "<span style=font-weight:bold>";
-					++$tokens;
-					break;
-				case TextFormat::OBFUSCATED:
-					//$newString .= "<span style=text-decoration:line-through>";
-					//++$tokens;
-					break;
-				case TextFormat::ITALIC:
-					$newString .= "<span style=font-style:italic>";
-					++$tokens;
-					break;
-				case TextFormat::UNDERLINE:
-					$newString .= "<span style=text-decoration:underline>";
-					++$tokens;
-					break;
-				case TextFormat::STRIKETHROUGH:
-					$newString .= "<span style=text-decoration:line-through>";
-					++$tokens;
-					break;
-				case TextFormat::RESET:
-					$newString .= str_repeat("</span>", $tokens);
-					$tokens = 0;
-					break;
-
-				//Colors
-				case TextFormat::BLACK:
-					$newString .= "<span style=color:#000>";
-					++$tokens;
-					break;
-				case TextFormat::DARK_BLUE:
-					$newString .= "<span style=color:#00A>";
-					++$tokens;
-					break;
-				case TextFormat::DARK_GREEN:
-					$newString .= "<span style=color:#0A0>";
-					++$tokens;
-					break;
-				case TextFormat::DARK_AQUA:
-					$newString .= "<span style=color:#0AA>";
-					++$tokens;
-					break;
-				case TextFormat::DARK_RED:
-					$newString .= "<span style=color:#A00>";
-					++$tokens;
-					break;
-				case TextFormat::DARK_PURPLE:
-					$newString .= "<span style=color:#A0A>";
-					++$tokens;
-					break;
-				case TextFormat::GOLD:
-					$newString .= "<span style=color:#FA0>";
-					++$tokens;
-					break;
-				case TextFormat::GRAY:
-					$newString .= "<span style=color:#AAA>";
-					++$tokens;
-					break;
-				case TextFormat::DARK_GRAY:
-					$newString .= "<span style=color:#555>";
-					++$tokens;
-					break;
-				case TextFormat::BLUE:
-					$newString .= "<span style=color:#55F>";
-					++$tokens;
-					break;
-				case TextFormat::GREEN:
-					$newString .= "<span style=color:#5F5>";
-					++$tokens;
-					break;
-				case TextFormat::AQUA:
-					$newString .= "<span style=color:#5FF>";
-					++$tokens;
-					break;
-				case TextFormat::RED:
-					$newString .= "<span style=color:#F55>";
-					++$tokens;
-					break;
-				case TextFormat::LIGHT_PURPLE:
-					$newString .= "<span style=color:#F5F>";
-					++$tokens;
-					break;
-				case TextFormat::YELLOW:
-					$newString .= "<span style=color:#FF5>";
-					++$tokens;
-					break;
-				case TextFormat::WHITE:
-					$newString .= "<span style=color:#FFF>";
-					++$tokens;
-					break;
-				case TextFormat::MINECOIN_GOLD:
-					$newString .= "<span style=color:#dd0>";
-					++$tokens;
-					break;
-				default:
-					$newString .= $token;
-					break;
+			$formatString = match($token){
+				TextFormat::BLACK => "color:#000",
+				TextFormat::DARK_BLUE => "color:#00A",
+				TextFormat::DARK_GREEN => "color:#0A0",
+				TextFormat::DARK_AQUA => "color:#0AA",
+				TextFormat::DARK_RED => "color:#A00",
+				TextFormat::DARK_PURPLE => "color:#A0A",
+				TextFormat::GOLD => "color:#FA0",
+				TextFormat::GRAY => "color:#AAA",
+				TextFormat::DARK_GRAY => "color:#555",
+				TextFormat::BLUE => "color:#55F",
+				TextFormat::GREEN => "color:#5F5",
+				TextFormat::AQUA => "color:#5FF",
+				TextFormat::RED => "color:#F55",
+				TextFormat::LIGHT_PURPLE => "color:#F5F",
+				TextFormat::YELLOW => "color:#FF5",
+				TextFormat::WHITE => "color:#FFF",
+				TextFormat::MINECOIN_GOLD => "color:#dd0",
+				TextFormat::MATERIAL_QUARTZ => "color:#e2d3d1",
+				TextFormat::MATERIAL_IRON => "color:#cec9c9",
+				TextFormat::MATERIAL_NETHERITE => "color:#44393a",
+				TextFormat::MATERIAL_REDSTONE => "color:#961506",
+				TextFormat::MATERIAL_COPPER => "color:#b4684d",
+				TextFormat::MATERIAL_GOLD => "color:#deb02c",
+				TextFormat::MATERIAL_EMERALD => "color:#119f36",
+				TextFormat::MATERIAL_DIAMOND => "color:#2cb9a8",
+				TextFormat::MATERIAL_LAPIS => "color:#20487a",
+				TextFormat::MATERIAL_AMETHYST => "color:#9a5cc5",
+				TextFormat::BOLD => "font-weight:bold",
+				TextFormat::ITALIC => "font-style:italic",
+				default => null
+			};
+			if($formatString !== null){
+				$newString .= "<span style=\"$formatString\">";
+				++$tokens;
+			}elseif($token === TextFormat::RESET){
+				$newString .= str_repeat("</span>", $tokens);
+				$tokens = 0;
+			}else{
+				$newString .= $token;
 			}
 		}