lettuce
Version:
Lettuce JS, Mini Mobile Framework for Romantic with DSL.
49 lines (38 loc) • 1.06 kB
JavaScript
game.PlayScreen = me.ScreenObject.extend({
/**
* action to perform on state change
*/
onResetEvent: function() {
// load a level
me.levelDirector.loadLevel("village");
// subscribe to key down event
this.handle = me.event.subscribe(me.event.KEYDOWN, this.keyPressed.bind(this));
},
/**
* update function
*/
keyPressed: function (action, keyCode, edge) {
// navigate the map :)
if (action == 'left') {
me.game.viewport.move(-(me.game.currentLevel.tilewidth/2),0);
} else if (action == 'right') {
me.game.viewport.move(me.game.currentLevel.tilewidth/2,0);
}
if (action === 'up') {
me.game.viewport.move(0,-(me.game.currentLevel.tileheight/2));
} else if (action === 'down') {
me.game.viewport.move(0,me.game.currentLevel.tileheight/2);
}
if (action === 'enter') {
me.game.viewport.shake(16, 500);
}
// force redraw
me.game.repaint();
},
/**
* action to perform when leaving this screen (state change)
*/
onDestroyEvent: function() {
me.event.unsubscribe(this.handle);
}
});