mouse controlled camera pitch/yaw

[blank.git] / src / init.cpp

diff --git a/src/init.cpp b/src/init.cpp
index 20f4fe4e6c0693b7e2e235eabc4173a316ed9215..4772898fb364119cb53f469b32984c445bf0e722 100644 (file)
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -83,6 +83,26 @@ Window::~Window() {
        SDL_DestroyWindow(handle);
 }
 
+void Window::GrabInput() {
+       SDL_SetWindowGrab(handle, SDL_TRUE);
+}
+
+void Window::ReleaseInput() {
+       SDL_SetWindowGrab(handle, SDL_FALSE);
+}
+
+void Window::GrabMouse() {
+       if (SDL_SetRelativeMouseMode(SDL_TRUE) != 0) {
+               sdl_error("SDL_SetRelativeMouseMode");
+       }
+}
+
+void Window::ReleaseMouse() {
+       if (SDL_SetRelativeMouseMode(SDL_FALSE) != 0) {
+               sdl_error("SDL_SetRelativeMouseMode");
+       }
+}
+
 GLContext Window::CreateContext() {
        return GLContext(handle);
 }