[Enhancement] Refactor: Migrate to Mojang Mappings & Utilize Listener for Minecraft Events

build.gradle

@@ -4,26 +4,26 @@ plugins {
 }
 
 preprocess {
-    def mc1152 = createNode("compat_1.15.2", 1_15_02, "yarn")
-    def mc1165 = createNode("compat_1.16.5", 1_16_05, "yarn")
-    def mc1171 = createNode("compat_1.17.1", 1_17_01, "yarn")
-    def mc1182 = createNode("compat_1.18.2", 1_18_02, "yarn")
-    def mc1190 = createNode("compat_1.19"  , 1_19_00, "yarn")
-    def mc1192 = createNode("1.19.2", 1_19_02, "yarn")
-    def mc1193 = createNode("1.19.3", 1_19_03, "yarn")
-    def mc1194 = createNode("1.19.4", 1_19_04, "yarn")
-    def mc1201 = createNode("1.20.1", 1_20_01, "yarn")
-    def mc1202 = createNode("1.20.2", 1_20_02, "yarn")
-    def mc1204 = createNode("1.20.4", 1_20_04, "yarn")
+    def mc1152 = createNode("compat_1.15.2", 1_15_02, "mojang")
+    def mc1165 = createNode("compat_1.16.5", 1_16_05, "mojang")
+    def mc1171 = createNode("compat_1.17.1", 1_17_01, "mojang")
+    def mc1182 = createNode("compat_1.18.2", 1_18_02, "mojang")
+    def mc1190 = createNode("compat_1.19"  , 1_19_00, "mojang")
+    def mc1192 = createNode("1.19.2", 1_19_02, "mojang")
+    def mc1193 = createNode("1.19.3", 1_19_03, "mojang")
+    def mc1194 = createNode("1.19.4", 1_19_04, "mojang")
+    def mc1201 = createNode("1.20.1", 1_20_01, "mojang")
+    def mc1202 = createNode("1.20.2", 1_20_02, "mojang")
+    def mc1204 = createNode("1.20.4", 1_20_04, "mojang")
 
-    mc1152.link(mc1165, null)
+    mc1152.link(mc1165, file("versions/mapping-1.15.2-1.16.5.txt"))
     mc1165.link(mc1171, null)
     mc1171.link(mc1182, null)
     mc1182.link(mc1190, null)
     mc1190.link(mc1192, null)
-    mc1192.link(mc1193, null)
+    mc1192.link(mc1193, file("versions/mapping-1.19.2-1.19.3.txt"))
     mc1193.link(mc1194, null)
     mc1194.link(mc1201, null)
-    mc1201.link(mc1202, null)
+    mc1201.link(mc1202, file("versions/mapping-1.20.1-1.20.2.txt"))
     mc1202.link(mc1204, null)
 }

common.gradle

@@ -25,7 +25,7 @@ base {
 
 dependencies {
     minecraft("com.mojang:minecraft:${minecraft_version}")
-    mappings("net.fabricmc:yarn:${yarn_mappings}:v2")
+    mappings(loom.officialMojangMappings())
 
     modImplementation("net.fabricmc:fabric-loader:${loader_version}")
     modApi("net.fabricmc.fabric-api:fabric-api:${fabric_version}")

gradle.properties

@@ -10,7 +10,6 @@ archives_base_name=MC-Discord-Chat
 # Wrapper Properties
 # check these on https://fabricmc.net/develop
 minecraft_version=1.20.4
-yarn_mappings=1.20.4+build.3
 loader_version=0.15.6
 fabric_version=0.93.1+1.20.4
 # cannot use 0.94.0 (loom & okio)

src/main/java/com/xujiayao/mcdiscordchat/Main.java

@@ -1,5 +1,6 @@
 package com.xujiayao.mcdiscordchat;
 
+import com.xujiayao.mcdiscordchat.minecraft.MinecraftEventListener;
 import net.dv8tion.jda.api.JDA;
 import net.dv8tion.jda.api.JDABuilder;
 import net.dv8tion.jda.api.entities.Webhook;
@@ -212,6 +213,8 @@ public void onInitializeServer() {
 				shutdown();
 			}
 		});
+
+		MinecraftEventListener.init();
 	}
 
 	private void shutdown() {

src/main/java/com/xujiayao/mcdiscordchat/discord/DiscordCommandOutput.java → src/main/java/com/xujiayao/mcdiscordchat/discord/DiscordCommandSource.java

@@ -1,33 +1,35 @@
 package com.xujiayao.mcdiscordchat.discord;
 
 import net.dv8tion.jda.api.events.interaction.command.SlashCommandInteractionEvent;
-import net.minecraft.server.command.CommandOutput;
-import net.minecraft.text.Text;
+import net.minecraft.commands.CommandSource;
+import net.minecraft.network.chat.Component;
 
-import java.util.Timer;
-import java.util.TimerTask;
-//#if MC <= 11802
+//#if MC < 11900
 //$$ import java.util.UUID;
 //#endif
+import java.util.Timer;
+import java.util.TimerTask;
 
 /**
  * @author Xujiayao
  */
-public class DiscordCommandOutput implements CommandOutput {
+public class DiscordCommandSource implements CommandSource {
 
 	private final SlashCommandInteractionEvent e;
 	private StringBuilder output = new StringBuilder("```\n");
 	private long lastOutputMillis = 0;
 
-	public DiscordCommandOutput(SlashCommandInteractionEvent e) {
+	public DiscordCommandSource(SlashCommandInteractionEvent e) {
 		this.e = e;
 	}
 
 	@Override
-	//#if MC >= 11900 || MC <= 11502
-	public void sendMessage(Text message) {
+	//#if MC >= 11900
+	public void sendSystemMessage(Component message) {
+	//#elseif MC > 11502
+	//$$ public void sendMessage(Component message, UUID uUID) {
 	//#else
-	//$$ public void sendSystemMessage(Text message, UUID sender) {
+	//$$ public void sendMessage(Component message) {
 	//#endif
 		long currentOutputMillis = System.currentTimeMillis();
 
@@ -54,18 +56,17 @@ public void run() {
 	}
 
 	@Override
-	public boolean shouldReceiveFeedback() {
+	public boolean acceptsSuccess() {
 		return true;
 	}
 
 	@Override
-	public boolean shouldTrackOutput() {
+	public boolean acceptsFailure() {
 		return true;
 	}
 
 	@Override
-	public boolean shouldBroadcastConsoleToOps() {
+	public boolean shouldInformAdmins() {
 		return true;
 	}
-
 }