Add mouse grabbing.

2 files changed, 2 insertions, 0 deletions

diff --git a/smelt/sdl/inp_sdl.cpp b/smelt/sdl/inp_sdl.cpp
index c1e05de..d1d335f 100644
--- a/smelt/sdl/inp_sdl.cpp
+++ b/smelt/sdl/inp_sdl.cpp
@@ -22,6 +22,7 @@ bool SMELT_IMPL::smGetInpEvent(smInpEvent *e)
 }
 void SMELT_IMPL::smGetMouse2f(float *x,float *y){*x=posx,*y=posy;}
 void SMELT_IMPL::smSetMouse2f(float x,float y){SDL_WarpMouseInWindow((SDL_Window*)hwnd,x,y);}
+void SMELT_IMPL::smSetMouseGrab(bool enabled){SDL_SetRelativeMouseMode((SDL_bool)(enabled?1:0));}
 int SMELT_IMPL::smGetWheel(){return posz;}
 bool SMELT_IMPL::smIsMouseOver(){return mouseOver;}
 int SMELT_IMPL::smGetKey(){return lkey;}
diff --git a/smelt/sdl/smelt_internal.hpp b/smelt/sdl/smelt_internal.hpp
index 6d9e04f..b786ee6 100644
--- a/smelt/sdl/smelt_internal.hpp
+++ b/smelt/sdl/smelt_internal.hpp
@@ -134,6 +134,7 @@ public:
 
 	virtual void smGetMouse2f(float *x,float *y);
 	virtual void smSetMouse2f(float x,float y);
+	virtual void smSetMouseGrab(bool enabled);
 	virtual int smGetWheel();
 	virtual bool smIsMouseOver();
 	virtual int smGetKeyState(int key);