initial commit

java/src/game/ai/EntityAIRunAroundLikeCrazy.java

@@ -0,0 +1,94 @@
+package game.ai;
+
+import game.entity.Entity;
+import game.entity.animal.EntityHorse;
+import game.entity.npc.EntityNPC;
+import game.world.Vec3;
+
+public class EntityAIRunAroundLikeCrazy extends EntityAIBase
+{
+    private EntityHorse horseHost;
+    private double speed;
+    private double targetX;
+    private double targetY;
+    private double targetZ;
+
+    public EntityAIRunAroundLikeCrazy(EntityHorse horse, double speedIn)
+    {
+        this.horseHost = horse;
+        this.speed = speedIn;
+        this.setMutexBits(1);
+    }
+
+    /**
+     * Returns whether the EntityAIBase should begin execution.
+     */
+    public boolean shouldExecute()
+    {
+        if (!this.horseHost.isTame() && this.horseHost.passenger != null)
+        {
+            Vec3 vec3 = RandomPositionGenerator.findRandomTarget(this.horseHost, 5, 4);
+
+            if (vec3 == null)
+            {
+                return false;
+            }
+            else
+            {
+                this.targetX = vec3.xCoord;
+                this.targetY = vec3.yCoord;
+                this.targetZ = vec3.zCoord;
+                return true;
+            }
+        }
+        else
+        {
+            return false;
+        }
+    }
+
+    /**
+     * Execute a one shot task or start executing a continuous task
+     */
+    public void startExecuting()
+    {
+        this.horseHost.getNavigator().tryMoveToXYZ(this.targetX, this.targetY, this.targetZ, this.speed);
+    }
+
+    /**
+     * Returns whether an in-progress EntityAIBase should continue executing
+     */
+    public boolean continueExecuting()
+    {
+        return !this.horseHost.getNavigator().noPath() && this.horseHost.passenger != null;
+    }
+
+    /**
+     * Updates the task
+     */
+    public void updateTask()
+    {
+        if (this.horseHost.getRNG().zrange(50) == 0)
+        {
+            if (this.horseHost.passenger instanceof EntityNPC)
+            {
+                int i = this.horseHost.getTemper();
+                int j = this.horseHost.getMaxTemper();
+
+                if (j > 0 && this.horseHost.getRNG().zrange(j) < i)
+                {
+                    this.horseHost.setHorseTamed(true);
+                    this.horseHost.worldObj.setEntityState(this.horseHost, (byte)7);
+                    return;
+                }
+
+                this.horseHost.increaseTemper(5);
+            }
+
+            this.horseHost.passenger.mountEntity((Entity)null);
+            this.horseHost.passenger = null;
+            this.horseHost.makeHorseRearWithSound();
+            this.horseHost.worldObj.setEntityState(this.horseHost, (byte)6);
+        }
+    }
+}