From: Alexis Laferrière <alexis.laf@xymus.net>
Date: Wed, 17 May 2017 13:58:35 +0000 (-0700)
Subject: gamnit: implement `lock_cursor` using SDL2 `relative_mouse_mode`
X-Git-Url: http://nitlanguage.org

gamnit: implement `lock_cursor` using SDL2 `relative_mouse_mode`

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>
---

diff --git a/lib/gamnit/display_linux.nit b/lib/gamnit/display_linux.nit
index 634656b..cb6bdf0 100644
--- a/lib/gamnit/display_linux.nit
+++ b/lib/gamnit/display_linux.nit
@@ -36,6 +36,10 @@ redef class GamnitDisplay
 
 	redef fun show_cursor=(val) do sdl.show_cursor = val
 
+	redef fun lock_cursor=(val) do sdl.relative_mouse_mode = val
+
+	redef fun lock_cursor do return sdl.relative_mouse_mode
+
 	# Setup SDL, wm, EGL in order
 	redef fun setup
 	do