gistfile1.as

			var hitArray:Array = new Array();
			
                        //we FIRST move the player, then move the player BACKWARD if there's a collision.
			player.sprite.x += player.xVelocity;
			player.sprite.y += player.yVelocity;
			player.sprite.z += player.zVelocity;
			

	                // Here, I do a 3D hit test to see the player is touching any of the objects in the scene.
                        // Those objects are then tested later to see WHERE they touch.
                        // I don't know if this is the best way to do it.
                        // The test is done with 3 midpoint collision checks (hitTest3D)
 			for each( var o:Object in _levelData ) {
				if (Math3D.hitTest3D(player.sprite, o.data)) {
					hitArray.push(o);
					//trace("collision with box");
				}
			}
                        
                        // If nothing is in the hit array, there is no collision; activate jump state.
			if (hitArray.length == 0) player.JUMPING = true;
			
			for (var i:int = 0; i < hitArray.length; i++) {
/* 				if (player.xVelocity > 0) {
					if (player.sprite.xMax + player.xVelocity > hitArray[i].data.xMin)
						player.xVelocity += (hitArray[i].data.xMin - player.sprite.xMax)
				} else {
					if (player.sprite.xMin + player.xVelocity < hitArray[i].data.xMax)
						player.xVelocity += (hitArray[i].data.xMax - player.sprite.xMin)
				}
				
				if (player.yVelocity > 0) {
					if (player.sprite.yMax + player.yVelocity > hitArray[i].data.yMin)
						player.yVelocity += (hitArray[i].data.yMin - player.sprite.yMax)
				} else {
					if (player.sprite.yMin + player.yVelocity < hitArray[i].data.yMax)
						player.yVelocity += (hitArray[i].data.yMax - player.sprite.yMin)
				} */
				
				
				
				
				if (player.zVelocity > 0) {
					if (player.sprite.zMax > hitArray[i].data.zMin) 
						player.zVelocity = (hitArray[i].data.zMin - player.sprite.zMax)
				} else {
					if (player.sprite.zMin <= hitArray[i].data.zMax  ) {
						player.zVelocity = 0;
						player.sprite.z = hitArray[i].data.zMax + (player.sprite.height>> 1);
						//player.zVelocity = (hitArray[i].data.zMax - player.sprite.zMin)
						player.JUMPING = false;
						
					}
					
				}
			}