X-Git-Url: https://git.yukkurigames.com/?p=enjoyable.git;a=blobdiff_plain;f=Joystick.m;h=ae278b30b3094527adaee68d0efa9ba818df55be;hp=7870ce0589ec6e6a44f0d54790726eb0bf664d0b;hb=c262a3d0972ba16257fd24a948ab04f528f80d33;hpb=c6fb77859e508aaef686b7a5a6a12abe29178708

diff --git a/Joystick.m b/Joystick.m
index 7870ce0..ae278b3 100644
--- a/Joystick.m
+++ b/Joystick.m
@@ -18,6 +18,7 @@ static NSArray *ActionsForElement(IOHIDDeviceRef device, id base) {
     
     int buttons = 0;
     int axes = 0;
+    int hats = 0;
     
     for (int i = 0; i < CFArrayGetCount(elements); i++) {
         IOHIDElementRef element = (IOHIDElementRef)CFArrayGetValueAtIndex(elements, i);
@@ -40,12 +41,11 @@ static NSArray *ActionsForElement(IOHIDDeviceRef device, id base) {
                                                       idx:++buttons
                                                       max:max];
         } else if (usage == kHIDUsage_GD_Hatswitch) {
-            action = [[JSActionHat alloc] init];
+            action = [[JSActionHat alloc] initWithIndex:++hats];
         } else if (usage >= kHIDUsage_GD_X && usage <= kHIDUsage_GD_Rz) {
-            // TODO(jfw): Scaling equation doesn't seem right if min != 0.
             action = [[JSActionAnalog alloc] initWithIndex:++axes
-                                                    offset:-1.f
-                                                     scale:2.f / (max - min)];
+                                                    rawMin:min
+                                                    rawMax:max];
         } else {
             continue;
         }
@@ -55,6 +55,8 @@ static NSArray *ActionsForElement(IOHIDDeviceRef device, id base) {
         action.cookie = IOHIDElementGetCookie(element);
         [children addObject:action];
     }
+
+    CFRelease(elements);
     return children;
 }