diff options
Diffstat (limited to 'Classes')
-rw-r--r-- | Classes/JumpGameMode.h | 21 | ||||
-rw-r--r-- | Classes/JumpGameMode.m | 109 |
2 files changed, 130 insertions, 0 deletions
diff --git a/Classes/JumpGameMode.h b/Classes/JumpGameMode.h new file mode 100644 index 0000000..9753720 --- /dev/null +++ b/Classes/JumpGameMode.h | |||
@@ -0,0 +1,21 @@ | |||
1 | // | ||
2 | // JumpGameMode.h | ||
3 | // Cart Collect | ||
4 | // | ||
5 | // Created by Starla Insigna on 8/17/11. | ||
6 | // Copyright 2011 Four Island. All rights reserved. | ||
7 | // | ||
8 | |||
9 | #import "GameMode.h" | ||
10 | |||
11 | @interface JumpGameMode : GameMode <CCStandardTouchDelegate> { | ||
12 | CCSprite* water; | ||
13 | int waterTick; | ||
14 | BOOL wave; | ||
15 | CGPoint gestureStartPoint; | ||
16 | int jumpTick; | ||
17 | BOOL jump; | ||
18 | float expectedAngle; | ||
19 | } | ||
20 | |||
21 | @end | ||
diff --git a/Classes/JumpGameMode.m b/Classes/JumpGameMode.m new file mode 100644 index 0000000..e30be6a --- /dev/null +++ b/Classes/JumpGameMode.m | |||
@@ -0,0 +1,109 @@ | |||
1 | // | ||
2 | // JumpGameMode.m | ||
3 | // Cart Collect | ||
4 | // | ||
5 | // Created by Starla Insigna on 8/17/11. | ||
6 | // Copyright 2011 Four Island. All rights reserved. | ||
7 | // | ||
8 | |||
9 | #import "JumpGameMode.h" | ||
10 | |||
11 | #define kMinimumGestureLength 50 | ||
12 | |||
13 | @implementation JumpGameMode | ||
14 | |||
15 | - (id)init | ||
16 | { | ||
17 | self = [super init]; | ||
18 | |||
19 | if (nil != self) | ||
20 | { | ||
21 | water = [CCSprite spriteWithFile:@"water.png"]; | ||
22 | water.position = ccp(240, -80); | ||
23 | [self addChild:water]; | ||
24 | |||
25 | self.isTouchEnabled = YES; | ||
26 | |||
27 | waterTick = 0; | ||
28 | wave = NO; | ||
29 | } | ||
30 | |||
31 | return self; | ||
32 | } | ||
33 | |||
34 | - (void)onEnterTransitionDidFinish | ||
35 | { | ||
36 | [super onEnterTransitionDidFinish]; | ||
37 | |||
38 | [self scheduleDelayedAction:^{ | ||
39 | wave = YES; | ||
40 | } delay:3.0f]; | ||
41 | } | ||
42 | |||
43 | - (void)tick:(ccTime)dt | ||
44 | { | ||
45 | [super tick:dt]; | ||
46 | |||
47 | if (wave) | ||
48 | { | ||
49 | waterTick++; | ||
50 | |||
51 | water.position = ccp(240, 160 * sin(waterTick / (36 * M_PI)) - 80); | ||
52 | |||
53 | if (waterTick == 180) | ||
54 | { | ||
55 | wave = NO; | ||
56 | |||
57 | [self scheduleDelayedAction:^{ | ||
58 | wave = YES; | ||
59 | } delay:10.0f]; | ||
60 | } else if (waterTick == 360) | ||
61 | { | ||
62 | wave = NO; | ||
63 | waterTick = 0; | ||
64 | } | ||
65 | } | ||
66 | |||
67 | if (jump) | ||
68 | { | ||
69 | jumpTick++; | ||
70 | |||
71 | cart.sprite.position = ccp(cart.sprite.position.x, MAX(100 * sin(jumpTick / (2 * M_PI)) + 22, water.position.y+80+11)); | ||
72 | |||
73 | if (jumpTick == 20) | ||
74 | { | ||
75 | jump = NO; | ||
76 | jumpTick = 0; | ||
77 | } | ||
78 | } else { | ||
79 | cart.sprite.position = ccp(cart.sprite.position.x, MAX(22, water.position.y+80+11)); | ||
80 | } | ||
81 | } | ||
82 | |||
83 | - (void)ccTouchesBegan:(NSSet *)touches withEvent:(UIEvent *)event | ||
84 | { | ||
85 | UITouch* touch = [touches anyObject]; | ||
86 | gestureStartPoint = [touch locationInView:nil]; | ||
87 | } | ||
88 | |||
89 | - (void)ccTouchesMoved:(NSSet *)touches withEvent:(UIEvent *)event | ||
90 | { | ||
91 | UITouch* touch = [touches anyObject]; | ||
92 | CGPoint gestureCurrentPosition = [touch locationInView:nil]; | ||
93 | CGFloat angle = atan2f(gestureCurrentPosition.y - gestureStartPoint.y, gestureCurrentPosition.x - gestureStartPoint.x); | ||
94 | CGFloat distance = sqrt(powf((gestureCurrentPosition.x - gestureStartPoint.x),2) + powf((gestureCurrentPosition.y - gestureStartPoint.y),2)); | ||
95 | |||
96 | if ((distance >= kMinimumGestureLength) && (angle >= expectedAngle - M_PI_4) && (angle <= expectedAngle + M_PI_4) && (cart.sprite.position.y == 22)) | ||
97 | { | ||
98 | jump = YES; | ||
99 | } | ||
100 | } | ||
101 | |||
102 | - (void)accelerometer:(UIAccelerometer *)accelerometer didAccelerate:(UIAcceleration *)acceleration | ||
103 | { | ||
104 | [super accelerometer:accelerometer didAccelerate:acceleration]; | ||
105 | |||
106 | expectedAngle = acceleration.y*M_PI_2; | ||
107 | } | ||
108 | |||
109 | @end | ||