feat: add player join and leave events

Core/src/main/java/fr/altarik/toolbox/core/event/PlayerLifecycleCallback.java

@@ -0,0 +1,37 @@
+package fr.altarik.toolbox.core.event;
+
+import net.fabricmc.fabric.api.event.Event;
+import net.fabricmc.fabric.api.event.EventFactory;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.ActionResult;
+
+public interface PlayerLifecycleCallback {
+
+    Event<PlayerJoin> PLAYER_JOIN = EventFactory.createArrayBacked(PlayerJoin.class, listeners -> player -> {
+        for(PlayerJoin listener : listeners) {
+            ActionResult result = listener.onPlayerJoin(player);
+            if (result != ActionResult.PASS)
+                return result;
+        }
+        return ActionResult.PASS;
+    });
+
+    Event<PlayerLeave> PLAYER_LEAVE = EventFactory.createArrayBacked(PlayerLeave.class, listeners -> player -> {
+        for(PlayerLeave listener : listeners) {
+            ActionResult result = listener.onPlayerLeave(player);
+            if (result != ActionResult.PASS)
+                return result;
+        }
+        return ActionResult.PASS;
+    });
+
+    @FunctionalInterface
+    interface PlayerJoin {
+        ActionResult onPlayerJoin(ServerPlayerEntity player);
+    }
+
+    @FunctionalInterface
+    interface PlayerLeave {
+        ActionResult onPlayerLeave(ServerPlayerEntity player);
+    }
+}

Core/src/main/java/fr/altarik/toolbox/core/mixin/PlayerJoinEvent.java

@@ -0,0 +1,20 @@
+package fr.altarik.toolbox.core.mixin;
+
+import fr.altarik.toolbox.core.event.PlayerLifecycleCallback;
+import net.minecraft.network.ClientConnection;
+import net.minecraft.server.PlayerManager;
+import net.minecraft.server.network.ConnectedClientData;
+import net.minecraft.server.network.ServerPlayerEntity;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(PlayerManager.class)
+public class PlayerJoinEvent {
+
+    @Inject(method = "onPlayerConnect", at = @At(value = "RETURN"))
+    private void onPlayerConnect(ClientConnection connection, ServerPlayerEntity player, ConnectedClientData clientData, CallbackInfo ci) {
+        PlayerLifecycleCallback.PLAYER_JOIN.invoker().onPlayerJoin(player);
+    }
+}

Core/src/main/java/fr/altarik/toolbox/core/mixin/PlayerLeaveEvent.java

@@ -0,0 +1,23 @@
+package fr.altarik.toolbox.core.mixin;
+
+import fr.altarik.toolbox.core.event.PlayerLifecycleCallback;
+import net.minecraft.server.network.ServerPlayNetworkHandler;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.text.Text;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ServerPlayNetworkHandler.class)
+public class PlayerLeaveEvent {
+
+    @Shadow
+    public ServerPlayerEntity player;
+
+    @Inject(at = @At(value = "HEAD"), method = "onDisconnected")
+    private void onPlayerQuit(Text reason, CallbackInfo ci) {
+        PlayerLifecycleCallback.PLAYER_LEAVE.invoker().onPlayerLeave(player);
+    }
+}

Core/src/main/resources/Core.mixins.json

@@ -0,0 +1,14 @@
+{
+  "required": true,
+  "minVersion": "0.8",
+  "package": "fr.altarik.toolbox.core.mixin",
+  "compatibilityLevel": "JAVA_17",
+  "mixins": [
+    "PlayerJoinEvent",
+    "PlayerLeaveEvent"
+  ],
+  "verbose": false,
+  "injectors": {
+    "defaultRequire": 1
+  }
+}

Core/src/main/resources/fabric.mod.json

@@ -19,7 +19,9 @@
   "entrypoints": {
     "main": []
   },
-  "mixins": [],
+  "mixins": [
+    "Core.mixins.json"
+  ],
   "depends": {
     "fabricloader": "^${loaderVersion}",
     "fabric-api": "*",

build.gradle

@@ -2,7 +2,7 @@ import fr.altarik.CreateTag
 import fr.altarik.ReportDiscord
 
 plugins {
-    id 'fabric-loom' version '1.5-SNAPSHOT' apply false
+    id 'fabric-loom' version '1.6-SNAPSHOT' apply false
 }
 
 Properties local = new Properties()

gradle.properties

@@ -5,10 +5,10 @@ junit_version=5.9.0
 minecraft_version=1.20.4
 yarn_mappings=1.20.4+build.3
 loader_version=0.15.6
-fabric_version=0.95.4+1.20.4
+fabric_version=0.97.1+1.20.4
 
 maven_group=fr.altarik.toolbox
-maven_version=5.0.0
+maven_version=5.1.0
 
 git_owner=quentinlegot
 git_repo=Toolbox

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists