initial commit

java/src/game/ai/EntityAIExplode.java

@@ -0,0 +1,65 @@
+package game.ai;
+
+import game.entity.npc.EntityHaunter;
+import game.entity.types.EntityLiving;
+
+public class EntityAIExplode extends EntityAIBase
+{
+    EntityHaunter entity;
+    EntityLiving target;
+
+    public EntityAIExplode(EntityHaunter entity)
+    {
+        this.entity = entity;
+        this.setMutexBits(1);
+    }
+
+    /**
+     * Returns whether the EntityAIBase should begin execution.
+     */
+    public boolean shouldExecute()
+    {
+        EntityLiving entitylivingbase = this.entity.getAttackTarget();
+        return this.entity.getExplodeState() > 0 || entitylivingbase != null && this.entity.getDistanceSqToEntity(entitylivingbase) < 9.0D;
+    }
+
+    /**
+     * Execute a one shot task or start executing a continuous task
+     */
+    public void startExecuting()
+    {
+        this.entity.getNavigator().clearPathEntity();
+        this.target = this.entity.getAttackTarget();
+    }
+
+    /**
+     * Resets the task
+     */
+    public void resetTask()
+    {
+        this.target = null;
+    }
+
+    /**
+     * Updates the task
+     */
+    public void updateTask()
+    {
+        if (this.target == null)
+        {
+            this.entity.setExplodeState(-1);
+        }
+        else if (this.entity.getDistanceSqToEntity(this.target) > 49.0D)
+        {
+            this.entity.setExplodeState(-1);
+        }
+        else if (!this.entity.getEntitySenses().canSee(this.target))
+        {
+            this.entity.setExplodeState(-1);
+        }
+        else
+        {
+            this.entity.setExplodeState(1);
+        }
+    }
+}