void processinput() {
    SDL_Event event;
    uint8_t inputcheck, curcontroller;

    while (SDL_PollEvent(&event)) {
        switch (event.type) {
            case SDL_KEYDOWN:
                for (curcontroller=0; curcontroller<2; curcontroller++) if (gamepad[curcontroller].inputmethod == INPUT_METHOD_KEYBOARD) {
                    for (inputcheck=0; inputcheck<8; inputcheck++) {
                        if (event.key.keysym.sym == gamepad[curcontroller].mapping[inputcheck]) {
                            switch (inputcheck) {
                                case 0: pressA(curcontroller, INPUT_EVENT_PRESS); break; //A
                                case 1: pressB(curcontroller, INPUT_EVENT_PRESS); break; //B
                                case 2: pressselect(curcontroller, INPUT_EVENT_PRESS); break; //select
                                case 3: pressstart(curcontroller, INPUT_EVENT_PRESS); break; //start
                                case 4: pressup(curcontroller, INPUT_EVENT_PRESS); break; //up
                                case 5: pressdown(curcontroller, INPUT_EVENT_PRESS); break; //down
                                case 6: pressleft(curcontroller, INPUT_EVENT_PRESS); break; //left
                                case 7: pressright(curcontroller, INPUT_EVENT_PRESS); break; //right
                            }
                        }
                    }
                }
                switch (event.key.keysym.sym) {
                    case SDLK_ESCAPE:
                        if (screenmode == 5) setscreenmode(lastscreenmode);
                        break;
                }
                break;

            case SDL_KEYUP:
                for (curcontroller=0; curcontroller<2; curcontroller++) if (gamepad[curcontroller].inputmethod == INPUT_METHOD_KEYBOARD) {
                    for (inputcheck=0; inputcheck<8; inputcheck++) {
                        if (event.key.keysym.sym == gamepad[curcontroller].mapping[inputcheck]) {
                            switch (inputcheck) {
                                case 0: pressA(curcontroller, INPUT_EVENT_UNPRESS); break; //A
                                case 1: pressB(curcontroller, INPUT_EVENT_UNPRESS); break; //B
                                case 2: pressselect(curcontroller, INPUT_EVENT_UNPRESS); break; //select
                                case 3: pressstart(curcontroller, INPUT_EVENT_UNPRESS); break; //start
                                case 4: pressup(curcontroller, INPUT_EVENT_UNPRESS); break; //up
                                case 5: pressdown(curcontroller, INPUT_EVENT_UNPRESS); break; //down
                                case 6: pressleft(curcontroller, INPUT_EVENT_UNPRESS); break; //left
                                case 7: pressright(curcontroller, INPUT_EVENT_UNPRESS); break; //right
                            }
                        }
                    }
                }
                break;

            case SDL_QUIT:
                verifyexit();
                break;
        }
    }

}