From 0ed3da8e2a4b797db6cd3edf5949fff992b6bc0b Mon Sep 17 00:00:00 2001
From: bruvzg <7645683+bruvzg@users.noreply.github.com>
Date: Fri, 4 Aug 2017 23:40:03 +0300
Subject: [PATCH] Fix warp_mouse_pos on macOS

---
 platform/osx/os_osx.mm | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm
index 4a01532d891..19224199d1b 100644
--- a/platform/osx/os_osx.mm
+++ b/platform/osx/os_osx.mm
@@ -1081,18 +1081,13 @@ void OS_OSX::warp_mouse_pos(const Point2 &p_to) {
 		mouse_y = p_to.y;
 	} else { //set OS position
 
-		/* this code has not been tested, please be a kind soul and fix it if it fails! */
-
 		//local point in window coords
-		NSPoint localPoint = { p_to.x, p_to.y };
-
-		NSPoint pointInWindow = [window_view convertPoint:localPoint toView:nil];
-		NSRect pointInWindowRect;
-		pointInWindowRect.origin = pointInWindow;
+		const NSRect contentRect = [window_view frame];
+		NSRect pointInWindowRect = NSMakeRect(p_to.x / display_scale, contentRect.size.height - (p_to.y / display_scale) - 1, 0, 0);
 		NSPoint pointOnScreen = [[window_view window] convertRectToScreen:pointInWindowRect].origin;
 
 		//point in scren coords
-		CGPoint lMouseWarpPos = { pointOnScreen.x, pointOnScreen.y };
+		CGPoint lMouseWarpPos = { pointOnScreen.x, CGDisplayBounds(CGMainDisplayID()).size.height - pointOnScreen.y };
 
 		//do the warping
 		CGEventSourceRef lEventRef = CGEventSourceCreate(kCGEventSourceStateCombinedSessionState);