Question

我在Android上完成了我的第一个libgdx游戏，我一直试图将它移植到iOS上。我已经尝试过MobiDevelop RoboVM和Intel Multi-OS Engine。游戏似乎在模拟器上运行正常，但在设备（iPhone 5）上它绝对无法播放。

Here's an example just on the main menu

按钮是添加到舞台的ImageButtons

_imgPlayButtonUnpressed = new TextureRegion(assetManager.get("img/button_resume_unpressed.png", Texture.class));
_imgPlayButtonPressed = new TextureRegion(assetManager.get("img/button_resume_pressed.png", Texture.class));
_buttonPlay = new ImageButton(new TextureRegionDrawable(_imgPlayButtonUnpressed), new TextureRegionDrawable(_imgPlayButtonPressed));

通过做一些数学运算并在render（）

中调用setBounds来激活按钮

    if (_animIntervals % 2 == 0) {
        width = Animation.easeOutCubic(_animTime, Constants.BUTTON_LARGE_WIDTH, 30, Constants.ANIM_BUTTON_PULSE_INTERVAL);
        x = Animation.easeOutCubic(_animTime,(Constants.VIRTUAL_WIDTH - Constants.BUTTON_LARGE_WIDTH) / 2,  -15, Constants.ANIM_BUTTON_PULSE_INTERVAL);
        y = Animation.easeOutCubic(_animTime, 450, -15, Constants.ANIM_BUTTON_PULSE_INTERVAL);
    } else {
        width = Animation.easeInOutCubic(_animTime, Constants.BUTTON_LARGE_WIDTH + 30, -30, Constants.ANIM_BUTTON_PULSE_INTERVAL);
        x = Animation.easeInOutCubic(_animTime, ((Constants.VIRTUAL_WIDTH - Constants.BUTTON_LARGE_WIDTH) / 2) - 15, 15, Constants.ANIM_BUTTON_PULSE_INTERVAL);
        y = Animation.easeInOutCubic(_animTime, 450 - 15, 15, Constants.ANIM_BUTTON_PULSE_INTERVAL);
    }

    _parent.batch.draw(_imgTransparentOverlay, (Constants.VIRTUAL_WIDTH - Constants.BUTTON_LARGE_WIDTH) / 2, 450, width + 15, width + 15);

    _buttonPlay.setBounds(x, y, width, width);

使用SpriteBatch

绘制背景中的正方形

private TextureRegion _imgRed;    
...

_imgRed = new TextureRegion(assetManager.get("img/normal_red.png", Texture.class));
...

for (int i = 0; i < Constants.BOARD_MENU_SIZE_X; ++i) {
    for (int j = 0; j < Constants.BOARD_MENU_SIZE_Y; ++j) {
        Square s = _board.getSquare(i, j);
        if (s.getType() == Square.Type.Corrupted) {
            block = _imgRed;
        } else if (s.getType() == Square.Type.Defragmented) {
            block = _imgGreen;
        } ...

        float imgX = SQUARES_INITIAL.x + i * Board.BLOCK_TOTAL_WIDTH;
        float imgY = SQUARES_INITIAL.y + j * Board.BLOCK_TOTAL_WIDTH;

        _parent.batch.draw(block, imgX, imgY, Board.getBlockWidth(), Board.getBlockWidth());
    }
}

关于要注意什么的任何线索或提示？

移植到iOS后，libgdx性能真的很糟糕

0 个答案: