private Tiles[,] ClearSurroundingImpassableTiles(int x, int y, Tiles[,] tiles, TileConstants C, Tiles desired)
{
int right = x + 1;
if (x == (C.TilesPerRow - 1))
{
right = C.TilesPerRow - 1;
}
int left = x - 1;
if (x == 0)
{
left = 0;
}
int above = y - 1;
if (y == 0)
{
above = 0;
}
int below = y + 1;
if (y == (C.TilesPerRow - 1))
{
below = C.TilesPerRow - 1;
}
if (tiles[right, y].Passable == false)
{
tiles[right, y] = desired;
}
else if (tiles[left, y].Passable == false)
{
tiles[left, y] = desired;
}
else if (tiles[x, below].Passable == false)
{
tiles[x, below] = desired;
}
else if (tiles[x, above].Passable == false)
{
tiles[x, above] = desired;
}
return(tiles);
}
private Tiles[,] ReplaceSurroundingTiles(int x, int y, Tiles[,] tiles, Tiles tile, Tiles sampler, TileConstants c, Random randObj, int chance)
{
Tiles plains = MatchTile(5);
int right = x + 1;
if (x == (c.TilesPerRow - 1))
{
right = c.TilesPerRow - 1;
}
int left = x - 1;
if (x == 0)
{
left = 0;
}
int above = y - 1;
if (y == 0)
{
above = 0;
}
int below = y + 1;
if (y == (c.TilesPerRow - 1))
{
below = c.TilesPerRow - 1;
}
int value = randObj.Next(0, 100);
if (tiles[right, y].Name == plains.Name)
{
if (value < chance)
{
tiles[right, y] = sampler;
}
}
else if (tiles[left, y].Name == plains.Name)
{
if (value < chance)
{
tiles[left, y] = sampler;
}
}
else if (tiles[x, below].Name == plains.Name)
{
if (value < chance)
{
tiles[x, below] = sampler;
}
}
else if (tiles[x, above].Name == plains.Name)
{
if (value < chance)
{
tiles[x, above] = sampler;
}
}
return(tiles);
}
private Tiles GenerateBetweenTwoTileTypes(TileConstants C, Random randObj, Tiles desired, Tiles alternate, int chance)
{
Tiles tile = MatchTile(5);
int value = randObj.Next(0, 100);
if (value <= chance)
{
tile = desired;
}
else
{
tile = alternate;
}
return(tile);
}