Clash-In-The-Catacombs-Gameplay-Loop

case GAMEPLAY:
{
    if (!knight.GetGameOver() && !hasWon && !paused)
    {
        // advancing timer
        timer += GetFrameTime();
        timer = (int)(timer * 100) / 100.0f;
    }

    // check if player has paused/unpaused
    if (IsKeyPressed(KEY_P))
    {
        paused = !paused;
    }

    // draw map background
    map_pos = Vector2Scale(knight.GetWorldPos(), -1.f);
    DrawTextureEx(map, map_pos, 0.0, map_scale, WHITE);

    // render props
    for (auto prop : props)
    {
        prop.Render(knight.GetWorldPos());
    }

    // only update position if not paused and game over condition not met
    if (!paused && !knight.GetGameOver())
    {
        ResumeSound(Music);

        knight.tick(GetFrameTime());

        // check if player is out of map bounds
        if (knight.GetWorldPos().x < -500.f ||
            knight.GetWorldPos().y < -75.f ||
            knight.GetWorldPos().x + window_width - 500.f > map.width * map_scale ||
            knight.GetWorldPos().y + window_height + -250.f > map.height * map_scale)
        {
            // setting world position equal to world position last frame
            knight.undoMovement();
        }

        // check for prop collisions
        for (auto prop : props)
        {
            if (CheckCollisionRecs(prop.GetCollisionRec(knight.GetWorldPos()), knight.GetCollisionRec()))
            {
                // if collision, undo movement
                knight.undoMovement();
            }
        }

        // tick function for enemies
        for (auto enemy : enemies)
        {
            enemy->tick(GetFrameTime());

            // check for enemy collisions
            if (CheckCollisionRecs(enemy->GetCollisionRec(), knight.GetAttackCollisionRec()))
            {
                enemy->setAlive(false);
            }
        }

        if (IsKeyPressed(KEY_SPACE))
        {
            PlaySoundMulti(Slash);
        }

        // draw timer. "%.2f" is sprintf formatting to only output 2 digits after comma
        DrawText(TextFormat("Time: %.2f", timer), 25, 25, 30, GOLD);
        if (knight.GetHealth() > 0.f)
        {
            DrawText(TextFormat("HEALTH: %.1f", knight.GetHealth()), window_width - 240, 25, 30, RED);
        }
        else
        {
            DrawText(TextFormat("HEALTH: 0"), window_width - 240, 25, 30, RED);
        }
    }

    if (paused)
    {
        DrawText("PAUSED", 520, window_height / 2 - 50, 50, MAROON);
        PauseSound(Music);
    }

    if (knight.GetGameOver())
    {
        // draw game over screen
        DrawRectangle(0, 0, window_width, window_height, BLACK);
        DrawText("GAME OVER", 500, 150, 50, MAROON);
        DrawText("'ESCAPE' TO QUIT", 500, 500, 30, DARKGREEN);
    }

    for (auto enemy : enemies)
    {
        if (!enemy->getAlive())
        {
            enemiesSlain++;
        }
    }

    if (enemiesSlain == 39)
    {
        hasWon = true;

        // draw win screen
        DrawRectangle(0, 0, window_width, window_height, BLACK);
        DrawText("YOU WIN", 500, 50, 50, GOLD);
        DrawText(TextFormat("YOU WON IN: %.2f", timer), 100, 200, 30, MAROON);
        DrawText("WHAT IS YOUR NICKNAME:", 100, 300, 30, DARKGREEN);
        DrawRectangleLines((int)text_box.x, (int)text_box.y, 100, 50, RED);
        DrawText(name, (int)text_box.x + 5, (int)text_box.y + 8, 40, GOLD);
        DrawText("'ENTER' TO SUBMIT TIME", 100, 400, 30, DARKGREEN);
        DrawText("'ESCAPE' TO QUIT", 500, 650, 30, DARKGREEN);

        int key = GetCharPressed();

        // check if more characters have been pressed on the same frame
        while (key > 0)
        {
            // only allow keys in range [32..125]
            if ((key >= 32) && (key <= 125) && (letter_count < 3))
            {
                name[letter_count] = (char)key;
                // add null terminator at the end of the string
                name[letter_count + 1] = '\0';
                letter_count++;
            }

            key = GetCharPressed();
        }

        if (IsKeyPressed(KEY_BACKSPACE))
        {
            letter_count--;
            if (letter_count < 0)
                letter_count = 0;
            name[letter_count] = '\0';
        }

        if (IsKeyPressed(KEY_ENTER))
        {
            showScore = true;
            score = name;
            score += ",";
            float rounded_timer = floor(timer * 100) / 100;
            score += std::to_string(rounded_timer);
            msReply = toLeaderboard(score);
        }

        if (showScore)
        {
            const char* c = msReply.c_str();
            DrawText(c, 100, 500, 40, GOLD);
        }
    }
    enemiesSlain = 0;

} break;