add drag and move mouse multiple screens support

mouse/goMouse.h

@@ -16,7 +16,7 @@ int mouseDelay = 10;
 // int keyboardDelay = 10;
 
 
-// int CheckMouseButton(const char * const b, 
+// int CheckMouseButton(const char * const b,
 // 	MMMouseButton * const button){
 // 	if (!button) return -1;
 
@@ -35,24 +35,24 @@ int mouseDelay = 10;
 // 	return 0;
 // }
 
-int move_mouse(size_t x, size_t y){
-	MMPoint point;
+int move_mouse(int32_t x, int32_t y){
+	MMSignedPoint point;
 	// int x = 103;
 	// int y = 104;
-	point = MMPointMake(x, y);
+	point = MMSignedPointMake(x, y);
 	moveMouse(point);
 
 	return 0;
 }
 
 
-int drag_mouse(size_t x, size_t y, MMMouseButton button){
+int drag_mouse(int32_t x, int32_t y, MMMouseButton button){
 	// const size_t x = 10;
 	// const size_t y = 20;
 	// MMMouseButton button = LEFT_BUTTON;
 
-	MMPoint point;
-	point = MMPointMake(x, y);
+	MMSignedPoint point;
+	point = MMSignedPointMake(x, y);
 	dragMouse(point, button);
 	microsleep(mouseDelay);
 
@@ -105,7 +105,7 @@ int mouse_toggle(char* d, MMMouseButton button){
 
 	toggleMouse(down, button);
 	microsleep(mouseDelay);
-	
+
 	return 0;
 }
 

mouse/mouse.h

@@ -65,20 +65,20 @@ typedef int MMMouseWheelDirection;
 /* Immediately moves the mouse to the given point on-screen.
  * It is up to the caller to ensure that this point is within the
  * screen boundaries. */
-void moveMouse(MMPoint point);
+void moveMouse(MMSignedPoint point);
 
 /* Like moveMouse, moves the mouse to the given point on-screen, but marks
  * the event as the mouse being dragged on platforms where it is supported.
  * It is up to the caller to ensure that this point is within the screen
  * boundaries. */
-void dragMouse(MMPoint point, const MMMouseButton button);
+void dragMouse(MMSignedPoint point, const MMMouseButton button);
 
 /* Smoothly moves the mouse from the current position to the given point.
  * deadbeef_srand() should be called before using this function.
  *
  * Returns false if unsuccessful (i.e. a point was hit that is outside of the
  * screen boundaries), or true if successful. */
-bool smoothlyMoveMouse(MMPoint endPoint, double lowSpeed, double highSpeed); 
+bool smoothlyMoveMouse(MMPoint endPoint, double lowSpeed, double highSpeed);
 // bool smoothlyMoveMouse(MMPoint point);
 
 /* Returns the coordinates of the mouse on the current screen. */

mouse/mouse_c.h

@@ -66,7 +66,7 @@
  * @param event The mouse move event (by ref).
  * @param point The new mouse x and y.
  */
-void calculateDeltas(CGEventRef *event, MMPoint point){
+void calculateDeltas(CGEventRef *event, MMSignedPoint point){
 	/**
 	 * The next few lines are a workaround for games not detecting mouse moves.
 	 * See this issue for more information:
@@ -91,10 +91,10 @@ void calculateDeltas(CGEventRef *event, MMPoint point){
  * Move the mouse to a specific point.
  * @param point The coordinates to move the mouse to (x, y).
  */
-void moveMouse(MMPoint point){
+void moveMouse(MMSignedPoint point){
 	#if defined(IS_MACOSX)
 		CGEventRef move = CGEventCreateMouseEvent(NULL, kCGEventMouseMoved,
-												CGPointFromMMPoint(point),
+												CGPointFromMMSignedPoint(point),
 												kCGMouseButtonLeft);
 
 		calculateDeltas(&move, point);
@@ -108,7 +108,7 @@ void moveMouse(MMPoint point){
 
 		XSync(display, false);
 	#elif defined(IS_WINDOWS)
-		// Mouse motion is now done using SendInput with MOUSEINPUT. 
+		// Mouse motion is now done using SendInput with MOUSEINPUT.
 		// We use Absolute mouse positioning
 		#define MOUSE_COORD_TO_ABS(coord, width_or_height) ( \
 			((65536 * coord) / width_or_height) + (coord < 0 ? -1 : 1))
@@ -129,7 +129,7 @@ void moveMouse(MMPoint point){
 	#endif
 }
 
-void dragMouse(MMPoint point, const MMMouseButton button){
+void dragMouse(MMSignedPoint point, const MMMouseButton button){
 	#if defined(IS_MACOSX)
 		const CGEventType dragType = MMMouseDragToCGEventType(button);
 		CGEventRef drag = CGEventCreateMouseEvent(NULL, dragType,
@@ -181,7 +181,7 @@ void toggleMouse(bool down, MMMouseButton button){
 		const CGEventType mouseType = MMMouseToCGEventType(down, button);
 		CGEventRef event = CGEventCreateMouseEvent(NULL,
 							mouseType, currentPos, (CGMouseButton)button);
-							
+
 		CGEventPost(kCGSessionEventTap, event);
 		CFRelease(event);
 	#elif defined(USE_X11)
@@ -192,7 +192,7 @@ void toggleMouse(bool down, MMMouseButton button){
 		// mouse_event(MMMouseToMEventF(down, button), 0, 0, 0, 0);
 
 		INPUT mouseInput;
-		
+
 		mouseInput.type = INPUT_MOUSE;
 		mouseInput.mi.dx = 0;
 		mouseInput.mi.dy = 0;
@@ -272,7 +272,7 @@ void scrollMouse(int scrollMagnitude, MMMouseWheelDirection scrollDirection){
 		/* Make scroll magnitude negative if we're scrolling down. */
 		cleanScrollMagnitude = cleanScrollMagnitude * scrollDirection;
 
-		event = CGEventCreateScrollWheelEvent(NULL, 
+		event = CGEventCreateScrollWheelEvent(NULL,
 				kCGScrollEventUnitLine, wheel, cleanScrollMagnitude, 0);
 
 		CGEventPost(kCGHIDEventTap, event);
@@ -408,10 +408,10 @@ bool smoothlyMoveMouse(MMPoint endPoint, double lowSpeed, double highSpeed){
 	double velo_x = 0.0, velo_y = 0.0;
 	double distance;
 
-	while ((distance = 
+	while ((distance =
 			crude_hypot((double)pos.x - endPoint.x, (double)pos.y - endPoint.y)
 		) > 1.0) {
-			
+
 		double gravity = DEADBEEF_UNIFORM(5.0, 500.0);
 		// double gravity = DEADBEEF_UNIFORM(lowSpeed, highSpeed);
 		double veloDistance;
@@ -432,7 +432,7 @@ bool smoothlyMoveMouse(MMPoint endPoint, double lowSpeed, double highSpeed){
 			return false;
 		}
 
-		moveMouse(pos);
+		moveMouse(MMSignedPointMake((int32_t)pos.x, (int32_t)pos.y));
 
 		/* Wait 1 - 3 milliseconds. */
 		microsleep(DEADBEEF_UNIFORM(lowSpeed, highSpeed));

robotgo.go

@@ -359,8 +359,8 @@ func MoveMouse(x, y int) {
 
 // Move move the mouse
 func Move(x, y int) {
-	cx := C.size_t(x)
-	cy := C.size_t(y)
+	cx := C.int32_t(x)
+	cy := C.int32_t(y)
 	C.move_mouse(cx, cy)
 }
 
@@ -373,8 +373,8 @@ func DragMouse(x, y int, args ...string) {
 func Drag(x, y int, args ...string) {
 	var button C.MMMouseButton = C.LEFT_BUTTON
 
-	cx := C.size_t(x)
-	cy := C.size_t(y)
+	cx := C.int32_t(x)
+	cy := C.int32_t(y)
 
 	if len(args) > 0 {
 		button = CheckMouse(args[0])