3

我正在学习 XNA，但在将精灵放置到瓷砖地图上时遇到了一些困难。

这是我尝试过的：

public void Draw(SpriteBatch spriteBatch,int tileWidth,int tileHeight)
    {
        spriteBatch.Draw( texture , position , Color.White );
    }// This code draws the sprite but the sprite is not on the tile map but outside it.


public void Draw(SpriteBatch spriteBatch,int tileWidth,int tileHeight)
    {
        spriteBatch.Draw( texture , new Rectangle( ( int )position.X * tileWidth , ( int )position.Y * tileHeight , tileWidth , tileHeight ) , Color.White );
    }// And this code does nothing, doesnt even draw the sprite

这是二维数组：

int[ , ] map = {
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                        {0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                        {0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                        {0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                        {0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                        {0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, },
                   };

其中 0 = 墙壁 & 1 = 路径

请告诉我或建议我如何仅在地图上绘制精灵？

谢谢

编辑：我遇到的问题是精灵（右下角的黑色方块）如果向左移动，会在棕色（这是瓷砖地图的prt）后面。我怎样才能使它在瓦片地图的顶部而不是在下面移动

游戏画面中

4

1 回答 1

3

为了防止你的精灵落后于棕色瓷砖，你需要在调用SpriteSortMode之前设置属性SpriteBatch.Begin()

进一步阅读：http: //msdn.microsoft.com/en-us/library/microsoft.xna.framework.graphics.spritesortmode.aspx

于 2012-05-29T11:34:45.263 回答