MatrixApps/racinggame.matrixcode at main · WRI-Obernburg/MatrixApps · GitHub

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var roadpieces[12][13];
var is_on[12];
var car_x = 6;
var car_y = 2;
var ref_point = 4;
var keep_state = 2;
var loop_counter = 0;
var points = 0;
var loose_state = false;
var distance;

function init() {
    reset();
    set_controls(0b00001010);
}

function game_loop() {

    if (loose_state) return;
    points++;
    if (is_animation_running()) return;
    set_tps(get_current_tps() + 0.013 / (get_current_tps() / 10));
    set_status(str::format("Points: %d", points));
    if (keep_state < 0 && random(0, 10) > 4) {
        if (random(0, 9) > 4) {
            if (ref_point > 0) {
                ref_point--;
                keep_state = 7;
            }
        } else {
            if (ref_point < 6) {
                ref_point++;
                keep_state = 7;
            }
        }
    }
    keep_state--;

    for (var y = 0; y < 12; y++) {
        for (var x = 0; x < 12; x++) {
            roadpieces[x][y] = roadpieces[x][y + 1];
        }
    }

    for (var i = 0; i < 12; i++) {
        roadpieces[i][12] = false;
    }

    roadpieces[ref_point][12] = true;

    if (points > 300) {
        distance = 4;
    } else {
        distance = 5;
    }
    roadpieces[ref_point + distance][12] = true;

    if (loop_counter >= 3) {
        loop_counter = 0;
    }

    for (var i = 0; i < 12; i++) {
        is_on[i] = false;
        if ((i + loop_counter) % 3 == 0) {
            is_on[i] = true;
        }
    }
    loop_counter++;

    if (roadpieces[car_x][car_y] || roadpieces[car_x][car_y + 1]) {
        loose_state = true;
        set_controls(0b00100000);
        run_animation_splash(car_x, car_y, 0xFF0000, true, 1000, 1000);
    }
}

function draw() {
    if (is_animation_running()) return;

    if (loose_state) {
        clear();
        number(1, 4, points, 0xFF0000);
        return;
    }

    for (var y = 0; y < 12; y++) {
        for (var x = 0; x < 12; x++) {
            if (roadpieces[x][y]) {
                if (is_on[y]) {
                    set(x, y, 0x00FF00);
                } else {
                    set(x, y, 0xFFFFFF);
                }
            } else {
                off(x, y);
            }
        }
    }

    set(car_x, car_y, 0xFF0000);
    set(car_x, car_y + 1, 0xFF0000);
}

function clean_up() {
}

function on_event(event) {
    if (event == 2) {
        if (car_x > 0) {
            car_x--;
          }
    }


    if (event == 3) {
        if (car_x < 11) {
            car_x++;
          }

    }

    if (event == 5) {
        loose_state = false;
        reset();
        set_controls(0b00001010);
    }
}

function reset() {
    car_x = 5;
    car_y = 2;
    ref_point = 4;
    keep_state = 2;
    loop_counter = 0;
    points = 0;

    for (var x = 0; x < 12; x++) {
        for (var y = 0; y < 13; y++) {
            roadpieces[x][y] = y == 12 && (x <= ref_point || x >= ref_point + 5);
        }
    }

    for (var i = 0; i < 12; i++) {
        is_on[i] = false;
    }
    set_tps(10);
}