readme

README.md

@@ -0,0 +1,9 @@
+# maybeefix - maybe a bee bug fix for mc
+
+尝试修理 [MC-168329](https://bugs.mojang.com/browse/MC-168329): 蜜蜂在阴间和末地时，可能不出来的情况。*"yesterday they came out just fine"*
+
+经过用户[繁茂橡木Oaklively](https://space.bilibili.com/390245989)初步分析，复现的方法是，在主世界下雨/打雷的时候保存退出重进。
+
+推测此时整个末地（或下界）的 isRaining 都会返回 true,即使末地和地狱不可能下雨。
+
+解决方案是给 isRaining 函数加一个是否有天空光的检查，用于区分是不是下界和末地。

src/main/java/com/alpt/maybeefix/mixin/WorldMixin.java

@@ -6,7 +6,7 @@ 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;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 @Mixin(World.class)
 public abstract class WorldMixin {
@@ -14,11 +14,13 @@ public abstract class WorldMixin {
     public abstract DimensionType getDimension();
 
     // 尝试修复 MC-168329
-    // 根据 https://github.com/Lupicus/BeeFix/blob/master/src/main/resources/asm/Level.js
-    @Inject(method = "initWeatherGradients", at = @At("HEAD"),cancellable = true)
-    protected void initWeatherGradientsMixin(CallbackInfo ci){
+    // 根据 https://github.com/Lupicus/BeeFix/blob/master/src/main/resources/asm/Level.js 找到问题来源
+    // 不过我觉得 hook isRaining 会更香草一点
+
+    @Inject(method = "isRaining", at = @At("HEAD"), cancellable = true)
+    protected void notRainInTheEnd(CallbackInfoReturnable<Boolean> cir) {
         if (!getDimension().hasSkyLight()) {
-            ci.cancel();
+            cir.setReturnValue(false);
         }
     }
 }

src/main/resources/maybeefix.mixins.json

@@ -1,13 +1,14 @@
 {
-  "required": true,
-  "minVersion": "0.8",
-  "package": "com.alpt.maybeefix.mixin",
-  "compatibilityLevel": "JAVA_17",
-  "mixins": [
-  ],
-  "client": [
-  ],
-  "injectors": {
-    "defaultRequire": 1
-  }
+	"required": true,
+	"minVersion": "0.8",
+	"package": "com.alpt.maybeefix.mixin",
+	"compatibilityLevel": "JAVA_17",
+	"mixins": [
+		"WorldMixin"
+	],
+	"client": [
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
 }