diff options
Diffstat (limited to 'Classes/GameMode.m')
-rw-r--r-- | Classes/GameMode.m | 69 |
1 files changed, 62 insertions, 7 deletions
diff --git a/Classes/GameMode.m b/Classes/GameMode.m index 3e2f3ee..49d0053 100644 --- a/Classes/GameMode.m +++ b/Classes/GameMode.m | |||
@@ -20,8 +20,6 @@ | |||
20 | 20 | ||
21 | if (nil != self) | 21 | if (nil != self) |
22 | { | 22 | { |
23 | isAccelerometerEnabled_ = YES; | ||
24 | |||
25 | objects = [[NSMutableSet alloc] init]; | 23 | objects = [[NSMutableSet alloc] init]; |
26 | 24 | ||
27 | cart = [[Cart alloc] initWithSprite:[CCSprite spriteWithFile:@"cart.png"]]; | 25 | cart = [[Cart alloc] initWithSprite:[CCSprite spriteWithFile:@"cart.png"]]; |
@@ -53,6 +51,26 @@ | |||
53 | } | 51 | } |
54 | 52 | ||
55 | isPaused = NO; | 53 | isPaused = NO; |
54 | |||
55 | Class cmClass = (NSClassFromString(@"CMMotionManager")); | ||
56 | if (cmClass) | ||
57 | { | ||
58 | motionManager = [[CMMotionManager alloc] init]; | ||
59 | |||
60 | if (motionManager.gyroAvailable) | ||
61 | { | ||
62 | [motionManager setDeviceMotionUpdateInterval:1.0f/60.0f]; | ||
63 | isAccelerometerEnabled_ = NO; | ||
64 | hasGyroscope = YES; | ||
65 | } else { | ||
66 | isAccelerometerEnabled_ = YES; | ||
67 | motionManager = nil; | ||
68 | hasGyroscope = NO; | ||
69 | } | ||
70 | } else { | ||
71 | isAccelerometerEnabled_ = YES; | ||
72 | hasGyroscope = NO; | ||
73 | } | ||
56 | } | 74 | } |
57 | 75 | ||
58 | return self; | 76 | return self; |
@@ -60,19 +78,39 @@ | |||
60 | 78 | ||
61 | - (void)accelerometer:(UIAccelerometer*)accelerometer didAccelerate:(UIAcceleration*)acceleration | 79 | - (void)accelerometer:(UIAccelerometer*)accelerometer didAccelerate:(UIAcceleration*)acceleration |
62 | { | 80 | { |
63 | [cart accelerometer:accelerometer didAccelerate:acceleration]; | 81 | self.pitch = acceleration.y; |
64 | } | 82 | } |
65 | 83 | ||
66 | - (void)onEnterTransitionDidFinish | 84 | - (void)onEnterTransitionDidFinish |
67 | { | 85 | { |
68 | [super onEnterTransitionDidFinish]; | 86 | [super onEnterTransitionDidFinish]; |
69 | 87 | ||
70 | [[UIAccelerometer sharedAccelerometer] setUpdateInterval:(1.0 / 60)]; | 88 | if (hasGyroscope) |
89 | { | ||
90 | [motionManager startDeviceMotionUpdates]; | ||
91 | } else { | ||
92 | [[UIAccelerometer sharedAccelerometer] setUpdateInterval:(1.0 / 60)]; | ||
93 | } | ||
94 | |||
71 | [self schedule:@selector(tick:) interval:1.0f/60.0f]; | 95 | [self schedule:@selector(tick:) interval:1.0f/60.0f]; |
72 | } | 96 | } |
73 | 97 | ||
98 | - (void)onExit | ||
99 | { | ||
100 | if (hasGyroscope) | ||
101 | { | ||
102 | [motionManager stopDeviceMotionUpdates]; | ||
103 | } | ||
104 | } | ||
105 | |||
74 | - (void)tick:(ccTime)dt | 106 | - (void)tick:(ccTime)dt |
75 | { | 107 | { |
108 | if (hasGyroscope) | ||
109 | { | ||
110 | CMDeviceMotion* motion = [motionManager deviceMotion]; | ||
111 | self.pitch = -motion.attitude.pitch; | ||
112 | } | ||
113 | |||
76 | [cart tick]; | 114 | [cart tick]; |
77 | 115 | ||
78 | NSMutableSet* discardedObjects = [NSMutableSet set]; | 116 | NSMutableSet* discardedObjects = [NSMutableSet set]; |
@@ -100,6 +138,11 @@ | |||
100 | 138 | ||
101 | [self pauseSchedulerAndActions]; | 139 | [self pauseSchedulerAndActions]; |
102 | 140 | ||
141 | if (hasGyroscope) | ||
142 | { | ||
143 | [motionManager stopDeviceMotionUpdates]; | ||
144 | } | ||
145 | |||
103 | shadedLayer = [CCLayerColor layerWithColor:ccc4(0, 0, 0, 127)]; | 146 | shadedLayer = [CCLayerColor layerWithColor:ccc4(0, 0, 0, 127)]; |
104 | [[[CCDirector sharedDirector] runningScene] addChild:shadedLayer]; | 147 | [[[CCDirector sharedDirector] runningScene] addChild:shadedLayer]; |
105 | 148 | ||
@@ -132,6 +175,11 @@ | |||
132 | shadedLayer = nil; | 175 | shadedLayer = nil; |
133 | pauseLayer = nil; | 176 | pauseLayer = nil; |
134 | 177 | ||
178 | if (hasGyroscope) | ||
179 | { | ||
180 | [motionManager startDeviceMotionUpdates]; | ||
181 | } | ||
182 | |||
135 | [self resumeSchedulerAndActions]; | 183 | [self resumeSchedulerAndActions]; |
136 | 184 | ||
137 | isPaused = NO; | 185 | isPaused = NO; |
@@ -202,9 +250,16 @@ | |||
202 | 250 | ||
203 | + (GameModeInfo*)info | 251 | + (GameModeInfo*)info |
204 | { | 252 | { |
205 | [NSException raise:@"Unimplemented method" format:@"Method -info of GameMode subclasses must be overridden"]; | 253 | [NSException raise:@"Unimplemented method" format:@"Method -info of GameMode subclasses must be overridden"]; |
206 | 254 | ||
207 | return nil; | 255 | return nil; |
256 | } | ||
257 | |||
258 | - (void)setPitch:(double)m_pitch | ||
259 | { | ||
260 | pitch = m_pitch; | ||
261 | |||
262 | [cart deviceDidRotate:pitch]; | ||
208 | } | 263 | } |
209 | 264 | ||
210 | - (void)dealloc | 265 | - (void)dealloc |