From 1c14a6d409e8abed6d5220af9acd56c8beefd751 Mon Sep 17 00:00:00 2001
From: omigamedev <omarator@gmail.com>
Date: Thu, 16 Feb 2017 01:47:00 +0000
Subject: [PATCH] fix mouse events in osx

---
 engine/main.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/engine/main.cpp b/engine/main.cpp
index 5f19129..1618dec 100644
--- a/engine/main.cpp
+++ b/engine/main.cpp
@@ -195,17 +195,17 @@ static CVReturn MyDisplayLinkCallback(CVDisplayLinkRef displayLink, const CVTime
 - (void)mouseDown:(NSEvent *)theEvent
 {
     auto mouseLoc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    App::I.mouse_down(0, mouseLoc.x, mouseLoc.y);
+    App::I.mouse_down(0, mouseLoc.x, App::I.height - mouseLoc.y - 1);
 }
 - (void)mouseUp:(NSEvent *)theEvent
 {
     auto mouseLoc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    App::I.mouse_up(0, mouseLoc.x, mouseLoc.y);
+    App::I.mouse_up(0, mouseLoc.x, App::I.height - mouseLoc.y - 1);
 }
 - (void)mouseMoved:(NSEvent *)theEvent
 {
     auto mouseLoc = [self convertPoint:[theEvent locationInWindow] fromView:nil];
-    App::I.mouse_move(mouseLoc.x, mouseLoc.y);
+    App::I.mouse_move(mouseLoc.x, App::I.height - mouseLoc.y - 1);
 }
 @end
 
@@ -261,6 +261,8 @@ static CVReturn MyDisplayLinkCallback(CVDisplayLinkRef displayLink, const CVTime
     [window center];
     [window makeKeyAndOrderFront:controller];
     [window setContentView:view];
+    [window setAcceptsMouseMovedEvents:true];
+    [window makeFirstResponder:view];
 
     controller = [[Controller alloc] initWithWindow:window];