private void LinkRelatedTiles()
{
int startX, endX, startY, endY;
startX = startY = endX = endY = 0;
//loop through to get the max row and max col
foreach (var tileData in mapTiles)
{
endX = tileData.XCord > endX ? tileData.XCord : endX;
endY = tileData.YCord > endY ? tileData.YCord : endY;
}
endX++;
endY++;
//Scan through each tile checking the cardinal directions and if so setting the current tile in question to do stuff
for (int i = 0; i < levelTiles.Count; i++)
{
GameObject tile = levelTiles[i];
MapTileConfigurer tileScript = tile.GetComponent <MapTileConfigurer>();
if (tileScript != null)
{
//First get the co-ords of the current position
int centerTileX = i % endX;
int centerTileY = Mathf.FloorToInt(i / endX);
//bool left = IsTileTypeMatching(centerTileX - 1, centerTileY, endX, endY, tileScript._tileType);
//bool right = IsTileTypeMatching(centerTileX + 1, centerTileY, endX, endY, tileScript._tileType);
//bool top = IsTileTypeMatching(centerTileX, centerTileY + 1, endX, endY, tileScript._tileType);
//bool bot = IsTileTypeMatching(centerTileX, centerTileY - 1, endX, endY, tileScript._tileType);
bool left = IsTileTypeMatching(centerTileX, centerTileY - 1, endX, endY, tileScript._tileType);
bool right = IsTileTypeMatching(centerTileX, centerTileY + 1, endX, endY, tileScript._tileType);
bool top = IsTileTypeMatching(centerTileX - 1, centerTileY, endX, endY, tileScript._tileType);
bool bot = IsTileTypeMatching(centerTileX + 1, centerTileY, endX, endY, tileScript._tileType);
switch (tileScript._tileType)
{
case MapTileConfigurer.Tile.CITY_BUILDING:
case MapTileConfigurer.Tile.VILLAGE_BUILDING:
tileScript.InitTile(GetBuildingConfig(top, bot, left, right));
break;
case MapTileConfigurer.Tile.ROAD:
tileScript.InitTile(GetRoadConfig(top, bot, left, right));
break;
}
}
}
}
private bool IsTileTypeMatching(int x, int y, int xMax, int yMax, MapTileConfigurer.Tile tileType)
{
//safety checks first
if (x >= xMax || x < 0)
{
return(false);
}
if (y >= yMax || y < 0)
{
return(false);
}
//Get the index, and compare type
MapTileConfigurer tile = levelTiles[xMax * y + x].GetComponent <MapTileConfigurer>();
if (tile == null)
{
return(false);
}
return(tile._tileType == tileType);
}
