ExplosionHooks

common/src/main/java/me/shedaniel/architectury/hooks/ExplosionHooks.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2020 shedaniel
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package me.shedaniel.architectury.hooks;
+
+import me.shedaniel.architectury.ArchitecturyPopulator;
+import me.shedaniel.architectury.Populatable;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.Explosion;
+import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.Nullable;
+
+@Environment(EnvType.CLIENT)
+public final class ExplosionHooks {
+    private ExplosionHooks() {}
+    
+    @Populatable
+    private static final Impl IMPL = null;
+    
+    public static Vec3 getPosition(Explosion explosion) {
+        return IMPL.getPosition(explosion);
+    }
+    
+    @Nullable
+    public static Entity getSource(Explosion explosion) {
+        return IMPL.getSource(explosion);
+    }
+    
+    public interface Impl {
+        Vec3 getPosition(Explosion explosion);
+        
+        Entity getSource(Explosion explosion);
+    }
+    
+    static {
+        ArchitecturyPopulator.populate(ExplosionHooks.class);
+    }
+}

fabric/src/main/java/me/shedaniel/architectury/hooks/fabric/ExplosionHooksImpl.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020 shedaniel
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package me.shedaniel.architectury.hooks.fabric;
+
+import me.shedaniel.architectury.hooks.ExplosionHooks;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.Explosion;
+import net.minecraft.world.phys.Vec3;
+
+public class ExplosionHooksImpl implements ExplosionHooks.Impl {
+    @Override
+    public Vec3 getPosition(Explosion explosion) {
+        return ((ExplosionExtensions) explosion).architectury_getPosition();
+    }
+    
+    @Override
+    public Entity getSource(Explosion explosion) {
+        return ((ExplosionExtensions) explosion).architectury_getSource();
+    }
+    
+    public interface ExplosionExtensions {
+        Vec3 architectury_getPosition();
+        
+        Entity architectury_getSource();
+    }
+}

fabric/src/main/java/me/shedaniel/architectury/mixin/fabric/MixinExplosion.java

@@ -17,13 +17,17 @@
 package me.shedaniel.architectury.mixin.fabric;
 
 import me.shedaniel.architectury.event.events.ExplosionEvent;
+import me.shedaniel.architectury.hooks.fabric.ExplosionHooksImpl;
 import net.minecraft.core.BlockPos;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.level.Explosion;
 import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
+import org.jetbrains.annotations.Nullable;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
@@ -33,11 +37,30 @@ import java.util.List;
 import java.util.Set;
 
 @Mixin(Explosion.class)
-public class MixinExplosion {
+public class MixinExplosion implements ExplosionHooksImpl.ExplosionExtensions {
     @Shadow @Final private Level level;
+    @Shadow @Final private double x;
+    @Shadow @Final private double y;
+    @Shadow @Final private double z;
+    @Shadow @Final @Nullable private Entity source;
+    @Unique Vec3 position;
     
-    @Inject(method = "explode", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/phys/Vec3;<init>(DDD)V", ordinal = 0), locals = LocalCapture.CAPTURE_FAILHARD)
+    @Inject(method = "explode", at = @At(value = "INVOKE", target = "Lnet/minecraft/world/phys/Vec3;<init>(DDD)V", ordinal = 0),
+            locals = LocalCapture.CAPTURE_FAILHARD)
     private void explodePost(CallbackInfo ci, Set<BlockPos> set, float q, int r, int s, int t, int u, int v, int w, List<Entity> list) {
         ExplosionEvent.DETONATE.invoker().explode(level, (Explosion) (Object) this, list);
     }
+    
+    @Override
+    public Vec3 architectury_getPosition() {
+        if (position == null) {
+            return position = new Vec3(x, y, z);
+        }
+        return position;
+    }
+    
+    @Override
+    public Entity architectury_getSource() {
+        return source;
+    }
 }

forge/src/main/java/me/shedaniel/architectury/hooks/forge/ExplosionHooksImpl.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2020 shedaniel
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package me.shedaniel.architectury.hooks.forge;
+
+import me.shedaniel.architectury.hooks.ExplosionHooks;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.math.vector.Vector3d;
+import net.minecraft.world.Explosion;
+
+public class ExplosionHooksImpl implements ExplosionHooks.Impl {
+    @Override
+    public Vector3d getPosition(Explosion explosion) {
+        return explosion.getPosition();
+    }
+    
+    @Override
+    public Entity getSource(Explosion explosion) {
+        return explosion.getExploder();
+    }
+}