public TilemapTileChange(
TilemapBase parent,
Vector2Int position,
UnityEngine.Tilemaps.TileBase newTile
)
: base(parent)
{
_newTile = newTile ?? throw new ArgumentNullException(nameof(newTile));
_position = position;
}
public Result SetTile(Vector2Int position, UnityEngine.Tilemaps.TileBase tile)
{
if (_tileLookup.TryGetValue(position, out var testTile) == false || testTile != tile)
{
_tileLookup[position] = tile;
SetTileForSubTilemap(position, tile);
}
return(new Result(true, $"A tile \"{tile.name}\" was placed at {position}."));
}
// Sets a movement penalty for this node. Draws the tile if debug mode is selected.
public void SetMovementPenalty(int val, UnityEngine.Tilemaps.TileBase tile = null)
{
movementpenalty = val;
// Debug - draws the nodes in debug mode;
if (pf.DebugDrawNavGrid)
{
if (movementpenalty == 0)
{
pf.SelectedNavigationTileMap.SetTile(pf.NavToTile(index), null);
}
else
{
pf.SelectedNavigationTileMap.SetTile(pf.NavToTile(index), tile);
}
}
}
private void SetTileForSubTilemap(Vector2Int position, UnityEngine.Tilemaps.TileBase tile)
{
SetSubtilemapTile();
void SetSubtilemapTile()
{
SubTilemapWrapper tilemap = GetTileMapForPosition(position);
Vector2Int adjusted = PositionToSubTilemapPosition(position);
Vector2Int topLeft =
new Vector2Int(
adjusted.x * _subTilemapSize.x,
adjusted.y * _subTilemapSize.y
);
tilemap.SetTile((position - topLeft), tile);
}
}
public void Create(TilemapWrapper tilemap, UnityEngine.Tilemaps.TileBase[] tiles)
{
int width = 120;
int height = 60;
var back = new UnityEngine.Tilemaps.TileBase[height, width];
var fore = new UnityEngine.Tilemaps.TileBase[height, width];
for (int y = 0; y < height; ++y)
{
for (int x = 0; x < width; ++x)
{
fore[y, x] = back[y, x] = tiles[Random.Range(0, tiles.Length)];
}
}
{
int[] counts = new int[tiles.Length];
for (int i = 0; i < 3; ++i)
{
for (int y = 0; y < height; ++y)
{
for (int x = 0; x < width; ++x)
{
int highestCount = -1;
int highestCountIndex = -1;
for (int tilesIndex = 0; tilesIndex < tiles.Length; ++tilesIndex)
{
counts[tilesIndex] = 0;
}
for (int yscan = -1; yscan <= 1; ++yscan)
{
int ycheck = y + yscan;
if (ycheck < 0)
{
continue;
}
if (ycheck >= height)
{
break;
}
for (int xscan = -1; xscan <= 1; ++xscan)
{
int xcheck = x + xscan;
if (xcheck < 0 ||
(xcheck == 0 && ycheck == 0))
{
continue;
}
if (xcheck >= width)
{
break;
}
for (int tilesIndex = 0; tilesIndex < tiles.Length; ++tilesIndex)
{
if (tiles[tilesIndex] == fore[ycheck, xcheck])
{
counts[tilesIndex] += 1;
}
}
}
}
for (int tilesIndex = 0; tilesIndex < tiles.Length; ++tilesIndex)
{
if (counts[tilesIndex] > highestCount)
{
highestCount = counts[tilesIndex];
highestCountIndex = tilesIndex;
}
}
back[y, x] = tiles[highestCountIndex];
}
}
{ var temp = back; back = fore; fore = temp; }
}
}
for (int y = 0; y < height; ++y)
{
for (int x = 0; x < width; ++x)
{
tilemap.SetTile(new Vector2Int(x, y), fore[y, x]);
}
}
}
