精灵方向移动 [英] Sprite Direction Moving

问题描述

我想将精灵沿其旋转方向移动.

I want to move the sprite in the direction it''s rotated.

if (newState.IsKeyDown(Keys.W))
            {
                airplanePos += new Vector2(Convert.ToInt32(Math.Sin(airplaneAngle * 360)), Convert.ToInt32(Math.Cos(airplaneAngle * 360)));
            }

推荐答案

我相信应该是这样的，尽管我还没有测试过:

I BELIEVE it should be like this, although I haven''t tested it:

if (newState.IsKeyDown(Keys.W))
            {
                airplanePos += new Vector2(Convert.ToInt32(Math.Cos(airplaneAngle * 360)), Convert.ToInt32(Math.Sin(airplaneAngle * 360)));
            }

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