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//
// GameMode.m
// Cart Collect
//
// Created by Starla Insigna on 8/9/11.
// Copyright 2011 Four Island. All rights reserved.
//
#import "GameMode.h"
#import "FallingObject.h"
#import "MainMenuLayer.h"
@implementation GameMode
@synthesize cart, score, lives, isPaused, pointMultiplier;
+ (CCScene*)scene
{
CCScene* scene = [CCScene node];
GameMode* layer = [self node];
layer.tag = GAME_LAYER;
[scene addChild:layer];
scene.tag = GAME_SCENE;
return scene;
}
- (id)init
{
self = [super init];
if (nil != self)
{
objects = [[NSMutableSet alloc] init];
cart = [[Cart alloc] initWithSprite:[CCSprite spriteWithFile:@"cart.png"]];
cart.sprite.position = ccp(240, 22);
cart.sprite.scale = 2;
cart.delegate = self;
[self addChild:cart.sprite];
scoreLabel = [CCLabelBMFont labelWithString:@"Score: 0" fntFile:@"helvetica2.fnt"];
scoreLabel.position = ccp(50, 300);
[self addChild:scoreLabel];
livesLabel = [CCLabelBMFont labelWithString:@"Lives: 3" fntFile:@"helvetica2.fnt"];
livesLabel.position = ccp(50, 280);
[self addChild:livesLabel];
score = 0;
lives = 3;
pointMultiplier = 1;
if ([self canPause])
{
CCMenuItemImage* pauseButton = [CCMenuItemImage itemFromNormalImage:@"pause2.png" selectedImage:@"pause.png" target:self selector:@selector(pause)];
CCMenu* pauseMenu = [CCMenu menuWithItems:pauseButton, nil];
[pauseMenu setPosition:ccp(480-8-16, 320-8-16)];
[self addChild:pauseMenu];
}
isPaused = NO;
Class cmClass = (NSClassFromString(@"CMMotionManager"));
if (cmClass)
{
motionManager = [[CMMotionManager alloc] init];
if (motionManager.gyroAvailable)
{
[motionManager setDeviceMotionUpdateInterval:1.0f/60.0f];
isAccelerometerEnabled_ = NO;
hasGyroscope = YES;
} else {
isAccelerometerEnabled_ = YES;
motionManager = nil;
hasGyroscope = NO;
}
} else {
isAccelerometerEnabled_ = YES;
hasGyroscope = NO;
}
}
return self;
}
- (void)accelerometer:(UIAccelerometer*)accelerometer didAccelerate:(UIAcceleration*)acceleration
{
self.pitch = acceleration.y;
}
- (void)onEnterTransitionDidFinish
{
[super onEnterTransitionDidFinish];
if (hasGyroscope)
{
[motionManager startDeviceMotionUpdates];
} else {
[[UIAccelerometer sharedAccelerometer] setUpdateInterval:(1.0 / 60)];
}
[self schedule:@selector(tick:) interval:1.0f/60.0f];
}
- (void)onExit
{
if (hasGyroscope)
{
[motionManager stopDeviceMotionUpdates];
}
}
- (void)tick:(ccTime)dt
{
if (hasGyroscope)
{
CMDeviceMotion* motion = [motionManager deviceMotion];
self.pitch = -motion.attitude.pitch;
}
[cart tick];
NSMutableSet* discardedObjects = [NSMutableSet set];
for (FallingObject* object in objects)
{
if ([object tick])
{
[discardedObjects addObject:object];
}
}
[objects minusSet:discardedObjects];
}
- (BOOL)canPause
{
return YES;
}
- (void)pause
{
if (([self canPause]) && (!isPaused))
{
isPaused = YES;
[self pauseSchedulerAndActions];
if (hasGyroscope)
{
[motionManager stopDeviceMotionUpdates];
}
shadedLayer = [CCLayerColor layerWithColor:ccc4(0, 0, 0, 127)];
[[[CCDirector sharedDirector] runningScene] addChild:shadedLayer];
pauseLayer = [CCLayer node];
CCLabelBMFont* scoreLabel2 = [CCLabelBMFont labelWithString:@"PAUSE" fntFile:@"helvetica.fnt"];
scoreLabel2.position = ccp(240,90);
[pauseLayer addChild:scoreLabel2];
CCMenuItemImage* pauseButton = [CCMenuItemImage itemFromNormalImage:@"pause2.png" selectedImage:@"pause.png" target:self selector:@selector(unpause)];
CCMenu* pauseMenu = [CCMenu menuWithItems:pauseButton, nil];
[pauseMenu setPosition:ccp(480-8-16, 320-8-16)];
[pauseLayer addChild:pauseMenu];
CCMenuItemImage* newgameMenuItem = [CCMenuItemImage itemFromNormalImage:@"back.png" selectedImage:@"back2.png" target:self selector:@selector(mainmenu)];
CCMenu* myMenu = [CCMenu menuWithItems:newgameMenuItem, nil];
myMenu.position = ccp(240, 60);
[pauseLayer addChild:myMenu];
[[[CCDirector sharedDirector] runningScene] addChild:pauseLayer];
}
}
- (void)unpause
{
if (isPaused)
{
[[[CCDirector sharedDirector] runningScene] removeChild:shadedLayer cleanup:YES];
[[[CCDirector sharedDirector] runningScene] removeChild:pauseLayer cleanup:YES];
shadedLayer = nil;
pauseLayer = nil;
if (hasGyroscope)
{
[motionManager startDeviceMotionUpdates];
}
[self resumeSchedulerAndActions];
isPaused = NO;
}
}
- (void)mainmenu
{
UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"Cartographic" message:@"Are you sure you want to quit the currently playing game?" delegate:self cancelButtonTitle:@"Yes" otherButtonTitles:@"No", nil];
[alert show];
[alert release];
}
- (void)setScore:(int)m_score
{
score = m_score;
if (pointMultiplier > 1)
{
[scoreLabel setString:[NSString stringWithFormat:@"Score: %d x%d", score, pointMultiplier]];
} else {
[scoreLabel setString:[NSString stringWithFormat:@"Score: %d", score]];
}
}
- (void)setLives:(int)m_lives
{
lives = m_lives;
[livesLabel setString:[NSString stringWithFormat:@"Lives: %d", lives]];
}
- (void)setPointMultiplier:(int)m_pointMultiplier
{
pointMultiplier = m_pointMultiplier;
if (pointMultiplier > 1)
{
[scoreLabel setString:[NSString stringWithFormat:@"Score: %d x%d", score, pointMultiplier]];
} else {
[scoreLabel setString:[NSString stringWithFormat:@"Score: %d", score]];
}
}
- (void)scheduleDelayedAction:(void(^)(void))m_delayedAction delay:(float)delay
{
delayedAction = Block_copy([m_delayedAction retain]);
[self schedule:@selector(runDelayedAction) interval:delay];
}
- (void)runDelayedAction
{
[self unschedule:@selector(runDelayedAction)];
delayedAction();
[delayedAction release];
delayedAction = nil;
}
- (void)alertView:(UIAlertView *)alertView didDismissWithButtonIndex:(NSInteger)buttonIndex
{
if (buttonIndex == 0)
{
[[CCDirector sharedDirector] replaceScene:[MainMenuLayer scene]];
}
}
- (void)setPitch:(double)m_pitch
{
pitch = m_pitch;
[cart deviceDidRotate:pitch];
}
- (void)dealloc
{
[objects release];
[cart release];
[super dealloc];
}
@end
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