From 184598a43548642b9a4bfe8c2fce58e4a966d0bb Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 23 Aug 2008 19:27:10 +0000
Subject: instant r_fullscreen switching, bound to alt+enter

---
 src/client/video.cc | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'src/client/video.cc')

diff --git a/src/client/video.cc b/src/client/video.cc
index aed25ae..39e2c2a 100644
--- a/src/client/video.cc
+++ b/src/client/video.cc
@@ -9,7 +9,9 @@
 
 #include "auxiliary/functions.h"
 #include "client/video.h"
+#include "client/input.h"
 #include "client/view.h"
+#include "client/client.h"
 #include "render/camera.h"
 #include "render/render.h"
 #include "render/tga.h"
@@ -26,6 +28,8 @@ namespace client {
 
 namespace video {
 
+float fullscreen = 0;
+
 int width =  0;
 int height = 0;
 
@@ -45,6 +49,17 @@ core::Cvar *r_fullscreen;
 
 core::Cvar *screenshotformat;
 
+void restart()
+{
+	shutdown();
+
+	if (!init()) {
+		client()->quit(1);
+	}
+
+	input::reset();
+}
+
 void reset()
 {
 	// setup our viewport.
@@ -116,6 +131,7 @@ bool init()
 
 	SDL_GL_SetAttribute( SDL_GL_DOUBLEBUFFER, 1);
 
+	fullscreen = r_fullscreen->value();
 	if (r_fullscreen->value()) {
 		flags = SDL_OPENGL | SDL_FULLSCREEN;
 	} else  {
@@ -170,6 +186,10 @@ bool init()
 
 void frame(float seconds)
 {
+	// detect fullscreen/windowed mode switch
+	if (fullscreen != r_fullscreen->value())
+		restart();
+
 	// render a client frame
 	view::frame(seconds);
 	
-- 
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