Add functions to check and set whether other entities will collide with a mob

Author: PseudoKnight

src/main/java/com/laytonsmith/abstraction/MCLivingEntity.java

@@ -106,6 +106,10 @@ public interface MCLivingEntity extends MCEntity, MCProjectileSource {
 
 	void setAI(Boolean ai);
 
+	boolean isCollidable();
+
+	void setCollidable(boolean collidable);
+
 	/**
 	 * Kills the entity. In some cases, this will be equivalent to setHealth(0), but may not be, so this method should
 	 * be used instead.

src/main/java/com/laytonsmith/abstraction/bukkit/entities/BukkitMCLivingEntity.java

@@ -355,4 +355,14 @@ public void setGliding(Boolean glide) {
 	public void setAI(Boolean ai) {
 		le.setAI(ai);
 	}
+
+	@Override
+	public boolean isCollidable() {
+		return le.isCollidable();
+	}
+
+	@Override
+	public void setCollidable(boolean collidable) {
+		le.setCollidable(collidable);
+	}
 }

src/main/java/com/laytonsmith/core/functions/MobManagement.java

@@ -1587,4 +1587,55 @@ public Version since() {
 			return CHVersion.V3_3_2;
 		}
 	}
+
+	@api
+	public static class is_mob_collidable extends EntityManagement.EntityGetterFunction {
+
+		@Override
+		public String getName() {
+			return "is_mob_collidable";
+		}
+
+		@Override
+		public String docs() {
+			return "boolean {entityID} Returns whether another entity, like an arrow, will collide with this mob.";
+		}
+
+		@Override
+		public Construct exec(Target t, Environment environment, Construct... args) throws ConfigRuntimeException {
+			return CBoolean.GenerateCBoolean(Static.getLivingEntity(args[0], t).isCollidable(), t);
+		}
+
+		@Override
+		public Version since() {
+			return CHVersion.V3_3_3;
+		}
+	}
+
+	@api
+	public static class set_mob_collidable extends EntityManagement.EntitySetterFunction {
+
+		@Override
+		public String getName() {
+			return "set_mob_collidable";
+		}
+
+		@Override
+		public String docs() {
+			return "void {entityID, boolean} Sets whether or not other entities will collide with this mob.";
+		}
+
+		@Override
+		public Construct exec(Target t, Environment environment, Construct... args) throws ConfigRuntimeException {
+			MCLivingEntity e = Static.getLivingEntity(args[0], t);
+			boolean collidable = Static.getBoolean(args[1], t);
+			e.setCollidable(collidable);
+			return CVoid.VOID;
+		}
+
+		@Override
+		public Version since() {
+			return CHVersion.V3_3_3;
+		}
+	}
 }