From: Guus Sliepen <guus@debian.org>
Date: Thu, 6 Aug 2015 16:49:33 +0000 (+0200)
Subject: Fix mouse scaling in fullscreen mode.
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=48e6672d111f3787b86cb5e0c51b0dcad8d30c53;p=quix0rs-blobwars.git

Fix mouse scaling in fullscreen mode.
---

diff --git a/src/CEngine.cpp b/src/CEngine.cpp
index 32262f1..45f30ef 100644
--- a/src/CEngine.cpp
+++ b/src/CEngine.cpp
@@ -157,6 +157,12 @@ void Engine::getInput()
 {
 	SDL_GetMouseState(&mouseX, &mouseY);
 
+	// Scale from window coordinates to graphics coordinates
+	int w, h;
+	SDL_GetWindowSize(graphics.window, &w, &h);
+	mouseX = mouseX * 640 / w;
+	mouseY = mouseY * 480 / h;
+
 	while (SDL_PollEvent(&event))
 	{
 		switch (event.type)