Added touch support to emulator. Implemented basic touch function.

common/touch/touch.h

@@ -0,0 +1,27 @@
+#include<stdbool.h>
+#include<stdint.h>
+
+
+typedef enum {TOUCH_UP,TOUCH_DOWN} TOUCH_STATE ;
+typedef enum {NONE=0x00,PEN_DOWN=0x01, PEN_UP=0x02, PEN_ENTER=0x04, PEN_LEAVE=0x08,PEN_MOVE=0x10} TOUCH_ACTION;
+
+typedef void (*TOUCH_CALLBACK)(void* touchArea, TOUCH_ACTION triggeredAction);
+
+typedef struct {
+        TOUCH_ACTION hookedActions; //Actions to listen to
+        unsigned int x1; //Top Left X Coordiate of Area
+        unsigned int y1; //Top Left Y Coordiate of Area
+        unsigned int x2; //Bottom Right X Coordiate of Area
+        unsigned int y2; //Bottom Right Y Coordiate of Area
+        TOUCH_CALLBACK callback; //Callback
+        uint8_t flags; //Internal Used, don't change
+} TOUCH_AREA_STRUCT;
+
+
+bool touch_init();
+bool touch_add_raw_event(uint16_t x, uint16_t y,TOUCH_STATE state);
+bool touch_have_empty(unsigned char num);
+bool touch_register_area(TOUCH_AREA_STRUCT* area);
+void touch_unregister_area(TOUCH_AREA_STRUCT* area);
+
+