Created SpawnParticleEvent

Author: ZeroMemes

src/main/java/clientapi/event/defaults/game/render/SpawnParticleEvent.java

@@ -0,0 +1,124 @@
+/*
+ * Copyright 2018 ImpactDevelopment
+ *
+ * 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 clientapi.event.defaults.game.render;
+
+import me.zero.alpine.type.Cancellable;
+
+/**
+ * Called when {@code ParticleManager#spawnEffectParticle} is invoked.
+ * If cancelled, the particle is not created and therefore does not
+ * get spawned.
+ *
+ * @author Brady
+ * @since 4/10/2018 3:25 PM
+ */
+public final class SpawnParticleEvent extends Cancellable {
+
+    /**
+     * The Particle ID of the particle being spawned
+     */
+    private final int particleID;
+
+    /**
+     * The X coordinate of the particle being spawned
+     */
+    private final double x;
+
+    /**
+     * The Y coordinate of the particle being spawned
+     */
+    private final double y;
+
+    /**
+     * The Z coordinate of the particle being spawned
+     */
+    private final double z;
+
+    /**
+     * The X speed of the particle being spawned++++
+     */
+    private final double speedX;
+
+    /**
+     * The Y speed of the particle being spawned
+     */
+    private final double speedY;
+
+    /**
+     * The Z speed of the particle being spawned
+     */
+    private final double speedZ;
+
+    public SpawnParticleEvent(int particleID, double x, double y, double z, double speedX, double speedY, double speedZ) {
+        this.particleID = particleID;
+        this.x = x;
+        this.y = y;
+        this.z = z;
+        this.speedX = speedX;
+        this.speedY = speedY;
+        this.speedZ = speedZ;
+    }
+
+    /**
+     * @return The Particle ID of the particle being spawned
+     */
+    public final int getParticleID() {
+        return this.particleID;
+    }
+
+    /**
+     * @return The X coordinate of the particle being spawned
+     */
+    public final double getX() {
+        return this.x;
+    }
+
+    /**
+     * @return The Y coordinate of the particle being spawned
+     */
+    public final double getY() {
+        return this.y;
+    }
+
+    /**
+     * @return The Z coordinate of the particle being spawned
+     */
+    public final double getZ() {
+        return this.z;
+    }
+
+    /**
+     * @return The X speed of the particle being spawned
+     */
+    public final double getSpeedX() {
+        return this.speedX;
+    }
+
+    /**
+     * @return The Y speed of the particle being spawned
+     */
+    public final double getSpeedY() {
+        return this.speedY;
+    }
+
+    /**
+     * @return The Z speed of the particle being spawned
+     */
+    public final double getSpeedZ() {
+        return this.speedZ;
+    }
+}

src/main/java/clientapi/load/mixin/MixinParticleManager.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2018 ImpactDevelopment
+ *
+ * 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 clientapi.load.mixin;
+
+import clientapi.ClientAPI;
+import clientapi.event.defaults.game.render.SpawnParticleEvent;
+import net.minecraft.client.particle.IParticleFactory;
+import net.minecraft.client.particle.Particle;
+import net.minecraft.client.particle.ParticleManager;
+import net.minecraft.world.World;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Redirect;
+
+/**
+ * @author Brady
+ * @since 4/10/2018 9:54 PM
+ */
+@Mixin(ParticleManager.class)
+public class MixinParticleManager {
+
+    @Redirect(method = "spawnEffectParticle", at = @At(value = "INVOKE", target = "net/minecraft/client/particle/IParticleFactory.createParticle(ILnet/minecraft/world/World;DDDDDD[I)Lnet/minecraft/client/particle/Particle;"))
+    private Particle spawnParticle(IParticleFactory particleFactory, int particleID, World worldIn, double xCoordIn, double yCoordIn, double zCoordIn, double xSpeedIn, double ySpeedIn, double zSpeedIn, int... parameters) {
+        SpawnParticleEvent event = new SpawnParticleEvent(particleID, xCoordIn, yCoordIn, zCoordIn, xSpeedIn, ySpeedIn, zSpeedIn);
+        ClientAPI.EVENT_BUS.post(event);
+        if (event.isCancelled())
+            return null;
+
+        return particleFactory.createParticle(particleID, worldIn, xCoordIn, yCoordIn, zCoordIn, xSpeedIn, ySpeedIn, zSpeedIn, parameters);
+    }
+}

src/main/resources/mixins.capi.json

@@ -23,6 +23,7 @@
     "MixinNettyPacketDecoder",
     "MixinNettyPacketEncoder",
     "MixinNetworkManager",
+    "MixinParticleManager",
     "MixinProfiler",
     "MixinRender",
     "MixinRenderItem",