//是否為空
bool isEmpty(int x, int y)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
return(tile == TileMapValue.None ||
tile == TileMapValue.Player ||
tile == TileMapValue.Monster ||
tile == TileMapValue.Money ||
tile == TileMapValue.FakeBick ||
tile == TileMapValue.Destination);
}
//建立「箭頭圖」
void buildArrowMap()
{
Debug.Log("buildArrowMap()");
//初始化為None
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
arrowMap[remap(x, y)] = (byte)Arrow.None;
}
}
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
switch (tile)
{
case TileMapValue.Brick:
case TileMapValue.Stone:
//方塊的上面是否為通道
if (isInMap(x, y + 1) && !isBlock(x, y + 1))
{
int t3 = (byte)Arrow.Dot;
if (isInMap(x + 1, y + 1) && !isBlock(x + 1, y + 1))
{
t3 = t3 + (byte)Arrow.Right;
}
if (isInMap(x - 1, y + 1) && !isBlock(x - 1, y + 1))
{
t3 = t3 + (byte)Arrow.Left;
}
arrowMap[remap(x, y + 1)] = (byte)t3;
//右上是否為JumpPoint
if (checkIsJumpPoint(x + 1, y + 1))
{
arrowMap[remap(x + 1, y + 1)] = (byte)(Arrow.JumpPoint);
}
//左上是否為JumpPoint
if (checkIsJumpPoint(x - 1, y + 1))
{
arrowMap[remap(x - 1, y + 1)] = (byte)(Arrow.JumpPoint);
}
}
break;
case TileMapValue.Rope:
//下邊是否為JP
if (checkIsJumpPoint(x, y - 1))
{
arrowMap[remap(x, y - 1)] = (byte)(Arrow.JumpPoint);
}
//右邊是否為JP
if (checkIsJumpPoint(x + 1, y))
{
arrowMap[remap(x + 1, y)] = (byte)(Arrow.JumpPoint);
}
//左邊是否為JP
if (checkIsJumpPoint(x - 1, y))
{
arrowMap[remap(x - 1, y)] = (byte)(Arrow.JumpPoint);
}
//中間為那種通道
int t1 = (byte)Arrow.Dot;
if (isInMap(x, y - 1) && !isBlock(x, y - 1))
{
t1 = t1 + (byte)Arrow.Down;
}
if (isInMap(x + 1, y) && !isBlock(x + 1, y))
{
t1 = t1 + (byte)Arrow.Right;
}
if (isInMap(x - 1, y) && !isBlock(x - 1, y))
{
t1 = t1 + (byte)Arrow.Left;
}
arrowMap[remap(x, y)] = (byte)t1;
break;
case TileMapValue.Ladder:
//右邊是否為JumpPoint
if (checkIsJumpPoint(x + 1, y))
{
arrowMap[remap(x + 1, y)] = (byte)(Arrow.JumpPoint);
}
//左邊是否為JumpPoint
if (checkIsJumpPoint(x - 1, y))
{
arrowMap[remap(x - 1, y)] = (byte)(Arrow.JumpPoint);
}
//上邊是否為通道
if (isInMap(x, y + 1) && !isBlock(x, y + 1))
{
int temp = (byte)Arrow.Down;
if (isInMap(x + 1, y + 1) && !isBlock(x + 1, y + 1))
{
temp = temp + (byte)Arrow.Right;
}
if (isInMap(x - 1, y + 1) && !isBlock(x - 1, y + 1))
{
temp = temp + (byte)Arrow.Left;
}
arrowMap[remap(x, y + 1)] = (byte)temp;
//右上是否為JP
if (checkIsJumpPoint(x + 1, y + 1))
{
arrowMap[remap(x + 1, y + 1)] = (byte)Arrow.JumpPoint;
}
//左上是否為JP
if (checkIsJumpPoint(x - 1, y + 1))
{
arrowMap[remap(x - 1, y + 1)] = (byte)Arrow.JumpPoint;
}
}
//下邊是否為JP
if (isInMap(x, y - 1) && !isBlock(x, y - 1))
{
if (checkIsJumpPoint(x, y - 1))
{
arrowMap[remap(x, y - 1)] = (byte)Arrow.JumpPoint;
}
//右下是否為JP
if (checkIsJumpPoint(x + 1, y - 1))
{
arrowMap[remap(x + 1, y - 1)] = (byte)Arrow.JumpPoint;
}
//左下是否為JP
if (checkIsJumpPoint(x - 1, y - 1))
{
arrowMap[remap(x - 1, y - 1)] = (byte)Arrow.JumpPoint;
}
}
//中間為那種通道
int t2 = (byte)Arrow.Dot;
if (isInMap(x, y + 1) && !isBlock(x, y + 1))
{
t2 = t2 + (byte)Arrow.Up;
}
if (isInMap(x, y - 1) && !isBlock(x, y - 1))
{
t2 = t2 + (byte)Arrow.Down;
}
if (isInMap(x + 1, y) && !isBlock(x + 1, y))
{
t2 = t2 + (byte)Arrow.Right;
}
if (isInMap(x - 1, y) && !isBlock(x - 1, y))
{
t2 = t2 + (byte)Arrow.Left;
}
arrowMap[remap(x, y)] = (byte)t2;
break;
}
}
}
}
public bool isNull(int x, int y)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
return(tile == TileMapValue.None);
}
public bool isRope(int x, int y)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
return(tile == TileMapValue.Rope);
}
public bool isLadder(int x, int y)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
return(tile == TileMapValue.Ladder);
}
public bool isBrick(int x, int y)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
return(tile == TileMapValue.Brick);
}
public bool isBlock(int x, int y)
{
TileMapValue tile = (TileMapValue)tileData.getTileMapValue(x, y);
return((tile == TileMapValue.Brick) || (tile == TileMapValue.Stone));
}
