Method HandleEvent

Source/UserInput/input.cpp:311–552

}

void Input::HandleEvent(const SDL_Event& event) {
    PROFILER_ZONE(g_profiler_ctx, "Input::HandleEvent");
    // Redirect input events to the controller
    switch (event.type) {
        case SDL_WINDOWEVENT:
            switch (event.window.event) {
                case SDL_WINDOWEVENT_FOCUS_LOST:
                    in_focus_ = false;
                    break;
                case SDL_WINDOWEVENT_FOCUS_GAINED:
                    if (grab_mouse_) {
                        Graphics::Instance()->SetWindowGrab(true);
                        cursor->SetVisible(false);
                    }
                    in_focus_ = true;
                    break;
            }
            break;
        case SDL_MOUSEMOTION:
            if (in_focus_) {
                last_mouse_event_time = (float)event.common.timestamp;
            }
            if (use_raw_input) {
                mouse_.delta_[0] += event.motion.xrel;
                mouse_.delta_[1] += event.motion.yrel;
                mouse_.pos_[0] = event.motion.x;
                mouse_.pos_[1] = event.motion.y;
            } else {
                int width;
                int height;
                SDL_GetWindowSize(Graphics::Instance()->sdl_window_, &width, &height);
                if (!grab_mouse_ || event.motion.x != width / 2 || event.motion.y != height / 2) {
                    mouse_.delta_[0] += event.motion.xrel;
                    mouse_.delta_[1] += event.motion.yrel;
                    mouse_.pos_[0] = event.motion.x;
                    mouse_.pos_[1] = event.motion.y;
                }
                if (grab_mouse_ && in_focus_ && (event.motion.x < 100 || event.motion.y < 100 || event.motion.x > width - 100 || event.motion.y > height - 100)) {
                    PROFILER_ZONE(g_profiler_ctx, "WarpMouse");
                    SDL_WarpMouseInWindow(Graphics::Instance()->sdl_window_, width / 2, height / 2);
                }
            }
            break;
        case SDL_MOUSEBUTTONDOWN:
            if (in_focus_) {
                last_mouse_event_time = (float)event.common.timestamp;
            }
            if (!ignore_mouse_frame) {
                HandleMouseButtonDown(event.button.button, event.button.clicks);
            }
            break;
        case SDL_MOUSEWHEEL:
            if (in_focus_) {
                last_mouse_event_time = (float)event.common.timestamp;
            }
            if (!ignore_mouse_frame) {
                mouse_.MouseWheelEvent(event.wheel.x, event.wheel.y);
            }