[NEW] GRRLIB_HotZone to detect if the wpad is in a specific zone

README.TXT

@@ -50,6 +50,8 @@ ChangeLog :
 
 * InitVideo() and GRRLIB_Start() merge into GRRLIB_Init().
 
+* add GRRLIB_HotZone that return True/False if the wpad is in a specific zone
+
 have a look at the sample code to see how all this work ;)
 
 Remember that 3.0.5 is a WIP preview for the soon coming GRRLIB 4.0 and it's not intend to be publicly released...

template/source/GRRLIB/GRRLIB.c

@@ -400,6 +400,26 @@ void GRRLIB_Printf(f32 xpos, f32 ypos, GRRLIB_texImg tex, u32 color, f32 zoom, c
     }
 }
 
+/**
+ * Detect if the wiimote is in a zone
+ * @param hotx
+ * @param hoty
+ * @param hotw
+ * @param hoth
+ * @param padx
+ * @param pady
+ * @return true/false if you are in or out
+ */
+bool GRRLIB_HotZone(int hotx, int hoty, int hotw, int hoth, int wpadx, int wpady) {
+    bool test=false;
+
+    if(((wpadx>hotx) & (wpadx<(hotx+hotw))) & ((wpady>hoty) & (wpady<(hoty+hoth)))){
+        test=true;
+    }
+
+    return(test);
+}
+
 /**
  *
  * @param v

template/source/GRRLIB/GRRLIB.h

@@ -58,6 +58,7 @@ inline void GRRLIB_DrawTile(f32 xpos, f32 ypos, GRRLIB_texImg tex, float degrees
 
 void GRRLIB_Printf(f32 xpos, f32 ypos, GRRLIB_texImg tex, u32 color, f32 zoom, const char *text, ...);
 
+bool GRRLIB_HotZone(int hotx, int hoty, int hotw, int hoth, int wpadx, int wpady);
 
 void GRRLIB_GXEngine(Vector v[], u32 color, long count, u8 fmt);