Added t tracking

gui/src/input_state.cpp

@@ -18,6 +18,7 @@ float InputState::mwheelmot_y = 0.f;
 bool InputState::should_quit = false;
 bool InputState::b_click = false;
 bool InputState::s_click = false;
+bool InputState::t_click = false;
 bool InputState::g_click = false;
 bool InputState::f1_click = false;
 bool InputState::f2_click = false;
@@ -32,6 +33,7 @@ void InputState::update(const unsigned width, const unsigned height) {
 	esc_click = false;
 	b_click = false;
 	s_click = false;
+	t_click = false;
 	g_click = false;
 	f1_click = false;
 	f2_click = false;
@@ -150,6 +152,9 @@ void InputState::update(const unsigned width, const unsigned height) {
 			if (event.key.keysym.sym == SDLK_s) {
 				s_click = true;
 			}
+			if (event.key.keysym.sym == SDLK_t) {
+				t_click = true;
+			}
 			if (event.key.keysym.sym == SDLK_F1) {
 				f1_click = true;
 			}