Make the AI unbreakable ... almost. see #9

dev/lib/game/entities/paddle-enemy.js

@@ -6,21 +6,52 @@ ig.module(
 	'game.entities.paddle'
 )
 .defines(function(){
+  EntityPaddleEnemy = EntityPaddle.extend({
+    move_delay: 35,
+    update: function() {
+      var ball = ig.game.getEntitiesByType(EntityBall)[0];
 
-EntityPaddleEnemy = EntityPaddle.extend({
+      if (this.move_delay > 0) this.move_delay -= 1;
 
-	update: function(){
+      // TODO: Let the AI use the force feature
-		var ball = ig.game.getEntitiesByType( EntityBall )[0];
 
-		if( ball.pos.y + ball.size.y / 2 > this.pos.y + this.size.y / 2 ) {
+      // Check if the ball is moving towards the enemy
-			this.vel.y = 100;
+      if (ball.vel.x < 0) {
+        // Do we need to move the panel enyway?
+        if (this.move_delay == 0 && ((ball.pos.y > this.pos.y-5) && (ball.pos.y+ball.size.y < this.pos.y+this.size.y+5))) {
+          console.log("delay" + ball.pos.y);
+          this.move_delay = 3;
+          if (this.vel.y < 0) {
+            this.vel.y = -200+((3-this.move_delay)*50)
+          }
+          if (this.vel.y > 0) {
+            this.vel.y = 200-((3-this.move_delay)*50)
+          }
+        } else if (this.move_delay == 0) {
+          // The paddle is too low
+          if ((ball.pos.y+ball.size.y/2) < (this.pos.y+30)) {
+              this.vel.y = -400;
+
+          // The paddle is too high
           } else {
-			this.vel.y = -100;
+              this.vel.y = 400;
+          }
         }
 
+      // Move to the middle
+      } else {
+        if (this.pos.y >= 130 && this.pos.y <= 180) {
+          this.vel.y = 0;
+        }
+
+        if (this.pos.y < 130) {
+          this.vel.y = 150;
+        } else if (this.pos.y > 180) {
+          this.vel.y = -150;
+        }
+      }
       this.parent();
     }
-
+  });
 });
 
-});