15 minutes - tweaking player movement

hashbbg · Jun 22, 2012 · 3b16b8c · 3b16b8c
1 parent 3f52e8d
commit 3b16b8c
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Showing 2 changed files with 31 additions and 7 deletions.
diff --git a/a2d.dinostreetfreak/js/dino.js b/a2d.dinostreetfreak/js/dino.js
@@ -62,14 +62,23 @@ var game = {
 			console.log(game.level.getTiles());
 		})
 
-		document.addEventListener("keydown", function() {
+		document.addEventListener("keydown", function(e) {
 			//game.player.right = true;
-			game.player.right();
+			switch(e.keyCode) {
+				case a2d.key.ARROW_LEFT:
+					game.player.left();
+				break;
+				case a2d.key.ARROW_RIGHT:
+					game.player.right();
+				break
+				case a2d.key.SPACE:
+					game.player.jump();
+				break;
+			}						
 		});
 
-		document.addEventListener("keyup", function() {
-			//game.player.right = false;
-			//game.player.stop();
+		document.addEventListener("keyup", function() {			
+			game.player.stop();
 		});		
 		/*a2d.canvas.addEventListener("click", function(e) {
 		game.level.push(new game.Player(new a2d.Position(e.clientX, e.clientY)));

diff --git a/a2d.dinostreetfreak/js/player.js b/a2d.dinostreetfreak/js/player.js
@@ -15,7 +15,7 @@ game.Player = function(pos) {
 	fixDef.restitution = 0.2;	
 	bodyDef.type = Box2D.Dynamics.b2Body.b2_dynamicBody;
 	fixDef.shape = new Box2D.Collision.Shapes.b2PolygonShape;
-	fixDef.shape.SetAsBox(3.2, 3.2);
+	fixDef.shape.SetAsBox(3.0, 3.0);
 	bodyDef.position.Set(pPos.x, pPos.y);
 	bodyDef.allowSleep = false;
 	body = game.world.CreateBody(bodyDef);
@@ -29,9 +29,24 @@ game.Player = function(pos) {
 		$draw();
 	};
 
+	this.jump = function() {
+		//body.SetLinearVelocity(new Box2D.Common.Math.b2Vec2(0, 0));
+		var f = new Box2D.Common.Math.b2Vec2(150, -500);	
+		body.ApplyImpulse(f, body.GetPosition());
+	};
+
+	this.left = function() {
+		var f = new Box2D.Common.Math.b2Vec2(-50, 0);	
+		//body.SetLinearVelocity(f);
+		body.ApplyImpulse(f, body.GetPosition());
+	};
 	this.right = function() {
-		var f = new Box2D.Common.Math.b2Vec2(500, 0);
+		var f = new Box2D.Common.Math.b2Vec2(50, 0);			
 		//body.SetLinearVelocity(f);
 		body.ApplyImpulse(f, body.GetPosition());
 	};
+	this.stop = function() {
+		var f = new Box2D.Common.Math.b2Vec2(0, 0);			
+		//body.SetLinearVelocity(f);
+	};
 };