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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Techcable <Techcable@outlook.com>
Date: Fri, 16 Dec 2016 21:25:39 -0600
Subject: [PATCH] Add ProjectileCollideEvent
diff --git a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
index 68b15e3061e1e8637a34ee5e0f0953dd23645f49..91505b592e95240e0dc71a17906ab48f5eb94f34 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
@@ -225,6 +225,17 @@ public abstract class AbstractArrow extends Projectile {
}
}
+ // Paper start - Call ProjectileCollideEvent
+ // TODO: flag - noclip - call cancelled?
+ if (object instanceof EntityHitResult) {
+ com.destroystokyo.paper.event.entity.ProjectileCollideEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callProjectileCollideEvent(this, (EntityHitResult)object);
+ if (event.isCancelled()) {
+ object = null;
+ movingobjectpositionentity = null;
+ }
+ }
+ // Paper end
+
if (object != null && !flag) {
this.preOnHit((HitResult) object); // CraftBukkit - projectile hit event
this.hasImpulse = true;
diff --git a/src/main/java/net/minecraft/world/entity/projectile/AbstractHurtingProjectile.java b/src/main/java/net/minecraft/world/entity/projectile/AbstractHurtingProjectile.java
index 02b0622d23521090a0725e2b24cc1231e416ba0c..3de3258418f638a1b523c6a9178bb3ef1aaf2915 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractHurtingProjectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractHurtingProjectile.java
@@ -11,6 +11,7 @@ import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.EntityType;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.EntityHitResult;
import net.minecraft.world.phys.HitResult;
import net.minecraft.world.phys.Vec3;
import org.bukkit.craftbukkit.event.CraftEventFactory; // CraftBukkit
@@ -82,7 +83,16 @@ public abstract class AbstractHurtingProjectile extends Projectile {
HitResult movingobjectposition = ProjectileUtil.getHitResult(this, this::canHitEntity);
- if (movingobjectposition.getType() != HitResult.Type.MISS) {
+ // Paper start - Call ProjectileCollideEvent
+ if (movingobjectposition instanceof EntityHitResult) {
+ com.destroystokyo.paper.event.entity.ProjectileCollideEvent event = CraftEventFactory.callProjectileCollideEvent(this, (EntityHitResult)movingobjectposition);
+ if (event.isCancelled()) {
+ movingobjectposition = null;
+ }
+ }
+ // Paper end
+
+ if (movingobjectposition != null && movingobjectposition.getType() != HitResult.Type.MISS) { // Paper - add null check in case cancelled
this.preOnHit(movingobjectposition); // CraftBukkit - projectile hit event
// CraftBukkit start - Fire ProjectileHitEvent
diff --git a/src/main/java/net/minecraft/world/entity/projectile/ThrowableProjectile.java b/src/main/java/net/minecraft/world/entity/projectile/ThrowableProjectile.java
index 88181c59e604ba3b132b9e695cef5eaf5b836029..94d09b05737679b133ec462815b010b19c01b4fa 100644
--- a/src/main/java/net/minecraft/world/entity/projectile/ThrowableProjectile.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/ThrowableProjectile.java
@@ -10,6 +10,7 @@ import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.TheEndGatewayBlockEntity;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.phys.BlockHitResult;
+import net.minecraft.world.phys.EntityHitResult;
import net.minecraft.world.phys.HitResult;
import net.minecraft.world.phys.Vec3;
@@ -66,7 +67,17 @@ public abstract class ThrowableProjectile extends Projectile {
}
if (movingobjectposition.getType() != HitResult.Type.MISS && !flag) {
+ // Paper start - Call ProjectileCollideEvent
+ if (movingobjectposition instanceof EntityHitResult) {
+ com.destroystokyo.paper.event.entity.ProjectileCollideEvent event = org.bukkit.craftbukkit.event.CraftEventFactory.callProjectileCollideEvent(this, (EntityHitResult)movingobjectposition);
+ if (event.isCancelled()) {
+ movingobjectposition = null;
+ }
+ }
+ if (movingobjectposition != null) {
+ // Paper end
this.preOnHit(movingobjectposition); // CraftBukkit - projectile hit event
+ } // Paper
}
this.checkInsideBlocks();
diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
index 20e5da655a76ce2024cbbfa00ce4dc924c6cedd0..23a53f0c287fea7ddf45f807ae642ba4e5acb7b9 100644
--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
@@ -1255,6 +1255,16 @@ public class CraftEventFactory {
return CraftItemStack.asNMSCopy(bitem);
}
+ // Paper start
+ public static com.destroystokyo.paper.event.entity.ProjectileCollideEvent callProjectileCollideEvent(Entity entity, EntityHitResult position) {
+ Projectile projectile = (Projectile) entity.getBukkitEntity();
+ org.bukkit.entity.Entity collided = position.getEntity().getBukkitEntity();
+ com.destroystokyo.paper.event.entity.ProjectileCollideEvent event = new com.destroystokyo.paper.event.entity.ProjectileCollideEvent(projectile, collided);
+ Bukkit.getPluginManager().callEvent(event);
+ return event;
+ }
+ // Paper end
+
public static ProjectileLaunchEvent callProjectileLaunchEvent(Entity entity) {
Projectile bukkitEntity = (Projectile) entity.getBukkitEntity();
ProjectileLaunchEvent event = new ProjectileLaunchEvent(bukkitEntity);
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