Demo finished

cocos2d-ui/CCSlider.h

@@ -68,6 +68,8 @@
  */
 @property (nonatomic,assign) float sliderValue;
 
+@property (nonatomic, assign) float endStop;
+
 #pragma mark Customizing the Appearance of the Slider
 
 /// -----------------------------------------------------------------------

cocos2d-ui/CCSlider.m

@@ -32,6 +32,8 @@ - (id) initWithBackground:(CCSpriteFrame*)background andHandleImage:(CCSpriteFra
     _backgroundSpriteFrames = [[NSMutableDictionary alloc] init];
     _handleSpriteFrames = [[NSMutableDictionary alloc] init];
 
+    _endStop = 0.0;
+
     if (background)
     {
         _background = [CCSprite9Slice spriteWithSpriteFrame:background];
@@ -68,7 +70,7 @@ - (void) updateSliderPositionFromValue
 {
     CGSize size = [self convertContentSizeToPoints: self.preferredSize type:self.preferredSizeType];
 
-    _handle.position = ccp(size.width * _sliderValue, size.height/2.0f);
+    _handle.position = ccp(_endStop + ((size.width - (2 * _endStop)) * _sliderValue), size.height * 0.5);
 }
 
 #if __CC_PLATFORM_IOS || __CC_PLATFORM_ANDROID
@@ -185,10 +187,10 @@ - (void) inputDraggedWithPos:(CGPoint)dragPos
         delta.y = 0;
 
         CGPoint newPos = ccpAdd(_handleStartPos, delta);
-        if (newPos.x < 0) newPos.x = 0;
-        if (newPos.x >= sizeInPoints.width) newPos.x = sizeInPoints.width;
+        if (newPos.x < _endStop) newPos.x = _endStop;
+        if (newPos.x >= (sizeInPoints.width - _endStop)) newPos.x = sizeInPoints.width - _endStop;
 
-        _sliderValue = newPos.x / sizeInPoints.width;
+        _sliderValue = (newPos.x - _endStop) / (sizeInPoints.width - (2 * _endStop));
         if (self.continuous && _sliderValue != _dragStartValue)
         {
             _dragStartValue = _sliderValue;

templates/cocos2d iOS demo.xctemplate/Classes/GameTypes.h

@@ -19,12 +19,13 @@
 #define kGamePaddleSpeed                800
 #define kGameBallSpeed                  1200
 
-#define kGameSpinFactor                 0.2
-#define kGameSpinRandomFactor           0.1
-
-
+#define kGameSpinFactor                 0.25
+#define kGameSpinRandomFactor           0.15
 
+#define kGameSliderEndStop              15
 
+#define kGameKeySoundVolume             @"sound.volume"
+#define kGameKeyMusicVolume             @"music.volume"
 
 
 

templates/cocos2d iOS demo.xctemplate/Classes/mainScene.m

@@ -89,7 +89,9 @@ - (id)init
     button.position = ccp(0.5, 0.4);
     [button setBlock:^(id sender)
      {
-
+         [[CCDirector sharedDirector] pushScene:[SetupScene new]
+                                 withTransition:[CCTransition transitionRevealWithDirection:CCTransitionDirectionUp
+                                                                                   duration:0.5]];
      }];
     [self addChild:button];
 

templates/cocos2d iOS demo.xctemplate/Classes/setupScene.m

@@ -11,10 +11,93 @@
 // -----------------------------------------------------------------
 
 #import "SetupScene.h"
+#import "cocos2d-ui.h"
+#import "GameTypes.h"
 
 // -----------------------------------------------------------------
 
 @implementation SetupScene
+{
+    CCSlider *_soundVolume;
+    CCSlider *_musicVolume;
+}
+
+// -----------------------------------------------------------------
+
+- (instancetype)init
+{
+    self = [super init];
+
+    _soundVolume = [[CCSlider alloc] initWithBackground:[CCSpriteFrame frameWithImageNamed:@"slider.png"]
+                                         andHandleImage:[CCSpriteFrame frameWithImageNamed:@"handle.png"]];
+    _soundVolume.positionType = CCPositionTypeNormalized;
+    _soundVolume.position = (CGPoint){0.5, 0.6};
+    _soundVolume.anchorPoint = (CGPoint){0.5, 0.5};
+    _soundVolume.endStop = kGameSliderEndStop;
+    [self addChild:_soundVolume];
+
+    CCLabelTTF *soundLabel = [CCLabelTTF labelWithString:@"Sound Volume" fontName:@"ArialMT" fontSize:32];
+    soundLabel.positionType = CCPositionTypeNormalized;
+    soundLabel.position = (CGPoint){0.5, 0.55};
+    soundLabel.fontColor = [CCColor colorWithRed:1.00 green:0.65 blue:0.00];
+    [self addChild:soundLabel];
+
+    _musicVolume = [[CCSlider alloc] initWithBackground:[CCSpriteFrame frameWithImageNamed:@"slider.png"]
+                                         andHandleImage:[CCSpriteFrame frameWithImageNamed:@"handle.png"]];
+    _musicVolume.positionType = CCPositionTypeNormalized;
+    _musicVolume.position = (CGPoint){0.5, 0.4};
+    _musicVolume.anchorPoint = (CGPoint){0.5, 0.5};
+    _musicVolume.endStop = kGameSliderEndStop;
+    [self addChild:_musicVolume];
+
+    CCLabelTTF *musicLabel = [CCLabelTTF labelWithString:@"Music Volume" fontName:@"ArialMT" fontSize:32];
+    musicLabel.positionType = CCPositionTypeNormalized;
+    musicLabel.position = (CGPoint){0.5, 0.35};
+    musicLabel.fontColor = [CCColor colorWithRed:1.00 green:0.65 blue:0.00];
+    [self addChild:musicLabel];
+
+    [self validateSetup];
+
+    // load setup
+    NSUserDefaults *setup = [NSUserDefaults standardUserDefaults];
+    _soundVolume.sliderValue = [setup floatForKey:kGameKeySoundVolume];
+    _musicVolume.sliderValue = [setup floatForKey:kGameKeyMusicVolume];
+
+    // Ze back button ...
+    CCButton *back = [CCButton buttonWithTitle:@"" spriteFrame:[CCSpriteFrame frameWithImageNamed:@"back.png"]];
+    back.positionType = CCPositionTypeNormalized;
+    back.position = (CGPoint){0.5,0.1};
+    [back setBlock:^(id sender)
+     {
+         [[CCDirector sharedDirector] popSceneWithTransition:[CCTransition transitionRevealWithDirection:CCTransitionDirectionDown
+                                                                                                duration:0.5]];
+     }];
+    [self addChild:back];
+
+    return self;
+}
+
+// -----------------------------------------------------------------
+
+- (void)validateSetup
+{
+    // makes sure there is a valid setup
+    NSUserDefaults *setup = [NSUserDefaults standardUserDefaults];
+    // make sure keys exist
+    if ([setup objectForKey:kGameKeySoundVolume] == nil) [setup setFloat:1.0 forKey:kGameKeySoundVolume];
+    if ([setup objectForKey:kGameKeyMusicVolume] == nil) [setup setFloat:1.0 forKey:kGameKeyMusicVolume];
+    [setup synchronize];
+}
+
+// -----------------------------------------------------------------
+
+- (void)dealloc
+{
+    // save setup on exit
+    NSUserDefaults *setup = [NSUserDefaults standardUserDefaults];
+    [setup setFloat:_soundVolume.sliderValue forKey:kGameKeySoundVolume];
+    [setup setFloat:_musicVolume.sliderValue forKey:kGameKeyMusicVolume];
+}
 
 // -----------------------------------------------------------------