AS3 Playing loop manager template (0)
February 3rd, 2009 by terrypaton, under Library.
This is probably only really useful to me 
package com.terrypaton {
import com.terrypaton.events.PlayingLoopEvent
import com.terrypaton.events.GeneralEvents
import com.terrypaton.events.ButtonEvent
import flash.events.*
import com.terrypaton.utils.Broadcaster
public class PlayingLoopManager {
public function PlayingLoopManager():void {
_instance = this
Broadcaster.addEventListener (GeneralEvents.QUIT_GAME, quitGameHandler);
Broadcaster.addEventListener (GeneralEvents.CANCEL_QUIT_GAME, cancelQuit);
Broadcaster.addEventListener (GeneralEvents.CONFIRM_QUIT_GAME, confirmQuit);
Broadcaster.addEventListener (PlayingLoopEvent.INTRO_MOVIE_OVER, introMovieFinished);
Broadcaster.addEventListener (PlayingLoopEvent.GO_NEXT_LEVEL, goNextLevel);
}
public function goNextLevel(e:PlayingLoopEvent ):void {
// remove the level complete and start the next level
gameState = settings.GS_NEXT_LEVEL
}
public function introMovieFinished(e:PlayingLoopEvent ):void {
Broadcaster.removeEventListener (PlayingLoopEvent.INTRO_MOVIE_OVER, introMovieFinished);
gameState = settings.GS_MAIN_MENU
}
public static function getInstance():PlayingLoopManager {
return _instance
}
public function confirmQuit(e:GeneralEvents):void {
goNextScene(settings.GS_MAIN_MENU)
}
public function cancelQuit(e:GeneralEvents):void {
gameState = settings.GS_PLAYING
}
public function quitGameHandler(e:GeneralEvents):void {
gameState = settings.GS_PAUSED
}
public function goNextScene(_nextScene:int):void {
Broadcaster.dispatchEvent(new GeneralEvents(GeneralEvents.HIDE_SCREENS))
Broadcaster.dispatchEvent(new GeneralEvents(GeneralEvents.SHOW_SCREEN_TRANSITION))
nextScene = _nextScene
counter = 30
gameState = settings.GS_DELAY_SCENE_CHANGE
}
public function manageLoop():void {
switch(gameState) {
case settings.GS_PLAYING:
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_ENEMIES))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_GENERIC_ITEMS))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_PLAYER))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_BULLETS))
break
case settings.GS_INIT:
//trace(“do init”)
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.INIT))
gameState = settings.GS_INTRO_MOVIE
break
case settings.GS_INTRO_MOVIE:
// set up a movie for the first time the game is run
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.SHOW_INTRO_MOVIE))
gameState = settings.GS_INTRO_MOVIE_WAIT
break
case settings.GS_INTRO_MOVIE_WAIT:
break
case settings.GS_PAUSED:
break
case settings.GS_MAIN_MENU:
//trace (“display the main menu”)
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_MAIN_MENU))
gameState = settings.GS_MAIN_MENU_WAIT
break
case settings.GS_DELAY_SCENE_CHANGE:
counter –
if (counter < 1) {
gameState = nextScene
}
break
case settings.GS_MAIN_MENU_WAIT:
//trace (“display the main menu”)
break
case settings.GS_LEVEL_COMPLETE:
// test if it’s level or game complete
var _DataManager:DataManager = DataManager.getInstance()
//trace(“_DataManager.level =”+ _DataManager.level)
if (_DataManager.level > 2) {
gameState = settings.GS_GAME_COMPLETE
}else {
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_LEVEL_COMPLETE))
counter = 20
gameState =settings.GS_LEVEL_COMPLETE_WAIT
}
break
case settings.GS_LEVEL_COMPLETE_WAIT:
if (counter > 0) {
//trace(“counter :”+counter)
counter–
if (counter < 1) {
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.DISPLAY_LEVEL_COMPLETE))
}
}
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_PLAYER))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
//
break
case settings.GS_GAME_COMPLETE:
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_GAME_COMPLETE))
counter = 20
gameState =settings.GS_GAME_COMPLETE_WAIT
break
case settings.GS_GAME_COMPLETE_WAIT:
if (counter > 0) {
//trace(“counter :”+counter)
counter–
if (counter < 1) {
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.DISPLAY_GAME_COMPLETE))
}
}
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_PLAYER))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
break
case settings.GS_SETUP_NEW_GAME:
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_GAME_SCREEN))
counter = 3
gameState =settings.GS_SETUP_NEW_GAME_WAIT
break
case settings.GS_NEXT_LEVEL:
counter = 40
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_NEXT_LEVEL))
gameState = settings.GS_NEXT_LEVEL_WAIT
break
case settings.GS_NEXT_LEVEL_WAIT:
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.MANAGE_PLAYER))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
counter–
if (counter < 1) {
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_NEXT_LEVEL))
gameState =settings.GS_PLAYING
}
break
case settings.GS_SETUP_NEW_GAME_WAIT:
counter–
if (counter < 1) {
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.SETUP_NEW_GAME))
gameState =settings.GS_PLAYING
}
break
case settings.GS_PLAYER_DEATH:
Broadcaster.dispatchEvent(new PlayingLoopEvent(PlayingLoopEvent.PLAYER_LOSES_LIFE))
startCounter(20)
gameState = settings.GS_PLAYER_DEATH_WAIT
break
case settings.GS_PLAYER_DEATH_WAIT:
counter –
if (counter < 1) {
gameState = settings.GS_PLAYING
}
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
break
case settings.GS_GAME_OVER:
trace (“game over”)
startCounter (60)
Broadcaster.dispatchEvent (new GeneralEvents (GeneralEvents.HIDE_HUD))
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
gameState = settings.GS_GAME_OVER_WAIT
break
case settings.GS_GAME_OVER_WAIT:
counter –
if (counter < 1) {
startCounter(30)
Broadcaster.dispatchEvent (new GeneralEvents (GeneralEvents.SHOW_SCREEN_TRANSITION))
gameState = settings.GS_GAME_OVER_WAIT_2
}
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.RENDER_SCREEN))
break
case settings.GS_GAME_OVER_WAIT_2:
counter –
if (counter < 1) {
Broadcaster.broadcast(new PlayingLoopEvent(PlayingLoopEvent.GO_GAME_OVER))
Broadcaster.dispatchEvent(new GeneralEvents(GeneralEvents.HIDE_SCREEN_TRANSITION))
gameState = settings.GS_GAME_OVER_WAIT_3
}
break
case settings.GS_GAME_OVER_WAIT_3:
break
}
}
public function startCounter(_num:int):void {
counter = _num
}
public var gameState:int
public var counter:int
public var nextScene:int
private static var _instance:PlayingLoopManager
}
}
