public GameBody CreateGameBody(int coordx, int coordy)
{
GameObject obj = new GameObject();
GameBody body = obj.AddComponent <GameBody> ();
body.ChangeCoord(coordx, coordy);
body.AddCeil(CreateCeil(), 0, 0);
WorldManager.Instance.AddGameBodyToWorld(body);
return(body);
}
//return 0.没撞到 1.撞到左边 2.撞到上面 3.撞到右边 4.撞到下面
public int MoveGameBody(GameBody body, float x, float y)
{
ArrayList ceils = body.ceils;
float px = (body.gameObject.transform.position.x + x) / 0.16f;
float py = (body.gameObject.transform.position.y + y) / 0.16f;
int cx = 0; // = Mathf.RoundToInt(px);
int cy = 0; // = Mathf.RoundToInt(py);
int tx = 0;
if (x > 0)
{
cx = (int)Mathf.Ceil(px);
tx = (int)Mathf.Floor(px);
}
else
{
cx = (int)Mathf.Floor(px);
tx = (int)Mathf.Ceil(px);
}
if (y > 0)
{
cx = (int)Mathf.Ceil(py);
}
else
{
cy = (int)Mathf.Floor(py);
}
int result = 0;
int ground = -1;
foreach (Ceil ceil in ceils)
{
if (coords.ContainsKey((cx + ceil.ceilx) + "," + (cy + ceil.ceily)))
{
if (coords[(cx + ceil.ceilx) + "," + (cy + ceil.ceily)].body != body)
{
if (cy - ceil.coordy == 0)
{
if (cx - ceil.coordx > 0)
{
result = 3;
body.gameObject.transform.position = new Vector3(body.coordx * 0.16f, body.gameObject.transform.position.y);
}
else
{
result = 1;
body.gameObject.transform.position = new Vector3(body.coordx * 0.16f, body.gameObject.transform.position.y);
}
}
else
{
if (cy - ceil.coordy > 0)
{
result = 2;
body.gameObject.transform.position = new Vector3(body.gameObject.transform.position.x, body.coordy * 0.16f);
}
else
{
result = 4;
body.gameObject.transform.position = new Vector3(body.gameObject.transform.position.x, body.coordy * 0.16f);
}
}
break;
}
}
if (y == 0 && ground == -1)
{
if (coords.ContainsKey((tx + ceil.ceilx) + "," + (-1 + ceil.coordy)))
{
if (coords [(tx + ceil.ceilx) + "," + (-1 + ceil.coordy)].body != body)
{
ground = 0;
}
}
}
}
if (result == 0)
{
x = body.gameObject.transform.position.x + x;
y = body.gameObject.transform.position.y + y;
if (cx != body.coordx || cy != body.coordy)
{
body.ChangeCoord(cx, cy);
}
body.gameObject.transform.position = new Vector3(x, y);
return(ground);
}
return(result);
}
