X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=Joystick.m;h=4753caffa7b9171a83f43b483873867d86410b6b;hp=e729edb987a31ae5ba0ce7da0df439c1c58b7bd1;hb=0238d141f06420e1a73eccd14ca73a7e29ad2a69;hpb=ffbf6e3d236b35d5c084deafe5e63e8effb01903

diff --git a/Joystick.m b/Joystick.m
index e729edb..4753caf 100644
--- a/Joystick.m
+++ b/Joystick.m
@@ -23,10 +23,10 @@ static NSArray *ActionsForElement(IOHIDDeviceRef device, id base) {
     for (int i = 0; i < CFArrayGetCount(elements); i++) {
         IOHIDElementRef element = (IOHIDElementRef)CFArrayGetValueAtIndex(elements, i);
         int type = IOHIDElementGetType(element);
-        int usage = IOHIDElementGetUsage(element);
-        int usagePage = IOHIDElementGetUsagePage(element);
-        int max = IOHIDElementGetPhysicalMax(element);
-        int min = IOHIDElementGetPhysicalMin(element);
+        unsigned usage = IOHIDElementGetUsage(element);
+        unsigned usagePage = IOHIDElementGetUsagePage(element);
+        long max = IOHIDElementGetPhysicalMax(element);
+        long min = IOHIDElementGetPhysicalMin(element);
         CFStringRef elName = IOHIDElementGetName(element);
         
         JSAction *action = nil;
@@ -55,31 +55,29 @@ static NSArray *ActionsForElement(IOHIDDeviceRef device, id base) {
         action.cookie = IOHIDElementGetCookie(element);
         [children addObject:action];
     }
+
+    CFRelease(elements);
     return children;
 }
 
-@implementation Joystick
-
-@synthesize vendorId;
-@synthesize productId;
-@synthesize productName;
-@synthesize index;
-@synthesize device;
-@synthesize children;
+@implementation Joystick {
+    int vendorId;
+    int productId;
+}
 
 - (id)initWithDevice:(IOHIDDeviceRef)dev {
     if ((self = [super init])) {
         self.device = dev;
         self.productName = (__bridge NSString *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDProductKey));
-        self.vendorId = [(__bridge NSNumber *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDVendorIDKey)) intValue];
-        self.productId = [(__bridge NSNumber *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDProductIDKey)) intValue];
+        vendorId = [(__bridge NSNumber *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDVendorIDKey)) intValue];
+        productId = [(__bridge NSNumber *)IOHIDDeviceGetProperty(dev, CFSTR(kIOHIDProductIDKey)) intValue];
         self.children = ActionsForElement(dev, self);
     }
     return self;
 }
 
 - (NSString *)name {
-    return [NSString stringWithFormat:@"%@ #%d", productName, index];
+    return [NSString stringWithFormat:@"%@ #%d", _productName, _index];
 }
 
 - (id)base {
@@ -87,24 +85,24 @@ static NSArray *ActionsForElement(IOHIDDeviceRef device, id base) {
 }
 
 - (NSString *)uid {
-    return [NSString stringWithFormat: @"%d:%d:%d", vendorId, productId, index];
+    return [NSString stringWithFormat: @"%d:%d:%d", vendorId, productId, _index];
 }
 
-- (JSAction *)findActionByCookie:(void *)cookie {
-    for (JSAction *child in children)
+- (JSAction *)findActionByCookie:(IOHIDElementCookie)cookie {
+    for (JSAction *child in _children)
         if (child.cookie == cookie)
             return child;
     return nil;
 }
 
-- (id)handlerForEvent:(IOHIDValueRef) value {
+- (JSAction *)handlerForEvent:(IOHIDValueRef)value {
     JSAction *mainAction = [self actionForEvent:value];
     return [mainAction findSubActionForValue:value];
 }
 
 - (JSAction *)actionForEvent:(IOHIDValueRef)value {
     IOHIDElementRef elt = IOHIDValueGetElement(value);
-    void *cookie = IOHIDElementGetCookie(elt);
+    IOHIDElementCookie cookie = IOHIDElementGetCookie(elt);
     return [self findActionByCookie:cookie];
 }