public GameObject GetWall(WallPos p)
{
switch (p)
{
case WallPos.top:
return(midTopWall);
case WallPos.bot:
return(midBotWall);
case WallPos.left:
return(midLeftWall);
case WallPos.right:
return(midRightWall);
case WallPos.topLeft:
return(topLeftWall);
case WallPos.topRight:
return(topRightWall);
case WallPos.botLeft:
return(botLeftWall);
case WallPos.botRight:
return(botRightWall);
}
return(floor);
}
//设置墙与地板的索引，输入 墙的对象，地块的世界坐标，墙在地板中的位置
private void setWallIndex(GameObject wallObj, Vector3Int placePos, WallPos tmpWallPos)
{
placeWall tmpSpaceWall = placeGrid[placePos]; //获得地块对象
if (tmpSpaceWall != null)
{
switch (tmpWallPos)
{
case WallPos.Top: { tmpSpaceWall.topWall = wallObj;
wallObj.name = tmpSpaceWall.gameObject.name + "Top"; } break;
case WallPos.Bottom: { tmpSpaceWall.bottomWall = wallObj;
wallObj.name = tmpSpaceWall.gameObject.name + "Bottom"; } break;
case WallPos.Left: { tmpSpaceWall.leftWall = wallObj;
wallObj.name = tmpSpaceWall.gameObject.name + "Left"; } break;
case WallPos.Right: { tmpSpaceWall.rightWall = wallObj;
wallObj.name = tmpSpaceWall.gameObject.name + "Right"; } break;
// default: { } break;
}
}
else
{
string msg = "setWallIndex error! Wall not find ! pos " + DebugMsg.instance.Msg(placePos) + "\n";
Debug.LogError(msg);
}
}
void Start()
{
walls = new List <WallPos>();
line.positionCount = (transform.childCount + 1) * RECT_LINES * STRAIGHT_LINES; // Walls的数量加上最外围的墙
emptyVector3s = new Vector3[line.positionCount];
for (int i = 0; i < emptyVector3s.Length; ++i)
{
emptyVector3s[i] = Vector3.zero;
}
for (int i = 0; i < this.transform.childCount; ++i)
{
// 点的计算
WallPos wallPos = new WallPos();
var wall = this.transform.GetChild(i);
var tmp_x = wall.localScale.x / 2;
var tmp_y = wall.localScale.y / 2;
var angle = wall.localEulerAngles.z * PI / 180;
wallPos.pos_00 = GetPositionByAngle3(-tmp_x, -tmp_y, angle, wall);
wallPos.pos_01 = GetPositionByAngle3(-tmp_x, tmp_y, angle, wall);
wallPos.pos_10 = GetPositionByAngle3(tmp_x, -tmp_y, angle, wall);
wallPos.pos_11 = GetPositionByAngle3(tmp_x, tmp_y, angle, wall);
walls.Add(wallPos);
}
}
public bool direction; // false = 0 degree, true = 90 degree
public Wall(Grid a, Grid b, bool d)
{
A = a;
B = b;
exist = true;
direction = d;
Vector2i sum = A.pos + B.pos;
pos = new WallPos((float)sum.x / 2, (float)sum.y / 2, direction);
}
//传入地板的世界坐标， 墙的位置， 返回墙的gameobject
private GameObject getWallObj(Vector3Int pPos, WallPos pWallPos)
{
GameObject res = null;
placeWall tmpPlaceWall = placeGrid[pPos];
if (pWallPos == WallPos.Bottom)
{
res = tmpPlaceWall.bottomWall;
}
else if (pWallPos == WallPos.Top)
{
res = tmpPlaceWall.topWall;
}
else if (pWallPos == WallPos.Left)
{
res = tmpPlaceWall.leftWall;
}
else if (pWallPos == WallPos.Right)
{
res = tmpPlaceWall.rightWall;
}
return(res);
}
