Method ShakeOnce

src/game_screen.cpp:139–146

}

void Game_Screen::ShakeOnce(int power, int speed, int tenths) {
	data.shake_strength = power;
	data.shake_speed = speed;
	data.shake_time_left = tenths;
	data.shake_continuous = false;
	// Shake position is not reset in RPG_RT, so that multiple shakes
	// which interrupt each other flow smoothly.
}

void Game_Screen::ShakeBegin(int power, int speed) {
	data.shake_strength = power;