Added macros SDL_IPHONE_MAX_GFORCE (which is used in converting the f…

…loating point g-force value returned by the iPhone accelerometer to the Sint16 required by SDL_Joystick) and SDL_IPHONE_MULTIPLE_MICE, which when enabled allows multi-touch to be emulated as multiple mice.
libsdl-org · Aug 15, 2008 · a82894a · a82894a
1 parent 79f2737
commit a82894a
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/include/SDL_config_iphoneos.h b/include/SDL_config_iphoneos.h
@@ -66,9 +66,15 @@ typedef unsigned long uintptr_t;
 /* Enable the stub cdrom driver (src/cdrom/dummy/\*.c) */
 #define SDL_CDROM_DISABLED	1
 
-/* Enable the stub joystick driver (src/joystick/dummy/\*.c) */
-//#define SDL_JOYSTICK_DISABLED	1
-
+/* Set max recognized G-force from acceleromter
+   (necessary for mapping floating point accelerometer
+    data to Sint16 joystick data)
+ */
+#define SDL_IPHONE_MAX_GFORCE 5.0
+/*
+	Enable (or disable) emulation of multiple mice through multi-touch
+*/
+#define SDL_IPHONE_MULTIPLE_MICE 1
 /* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
 #define SDL_LOADSO_DISABLED	1