public static void ResizeTileMap(tk2dTileMap tileMap, int width, int height, int partitionSizeX, int partitionSizeY)
{
int w = Mathf.Clamp(width, 1, MaxWidth);
int h = Mathf.Clamp(height, 1, MaxHeight);
Undo.RegisterSceneUndo("Resize tile map");
// Since this only works in edit mode, prefabs can be assumed to be saved here
// Delete old layer render data
foreach (Layer layer in tileMap.Layers)
{
if (layer.gameObject != null)
{
GameObject.DestroyImmediate(layer.gameObject);
}
}
// copy into new tilemap
Layer[] layers = new Layer[tileMap.Layers.Length];
for (int layerId = 0; layerId < tileMap.Layers.Length; ++layerId)
{
Layer srcLayer = tileMap.Layers[layerId];
layers[layerId] = new Layer(srcLayer.hash, width, height, partitionSizeX, partitionSizeY);
Layer destLayer = layers[layerId];
if (srcLayer.IsEmpty)
{
continue;
}
int hcopy = Mathf.Min(tileMap.height, h);
int wcopy = Mathf.Min(tileMap.width, w);
for (int y = 0; y < hcopy; ++y)
{
for (int x = 0; x < wcopy; ++x)
{
destLayer.SetRawTile(x, y, srcLayer.GetRawTile(x, y));
}
}
destLayer.Optimize();
}
// copy new colors
bool copyColors = (tileMap.ColorChannel != null && !tileMap.ColorChannel.IsEmpty);
ColorChannel targetColors = new ColorChannel(width, height, partitionSizeX, partitionSizeY);
if (copyColors)
{
int hcopy = Mathf.Min(tileMap.height, h) + 1;
int wcopy = Mathf.Min(tileMap.width, w) + 1;
for (int y = 0; y < hcopy; ++y)
{
for (int x = 0; x < wcopy; ++x)
{
targetColors.SetColor(x, y, tileMap.ColorChannel.GetColor(x, y));
}
}
targetColors.Optimize();
}
tileMap.ColorChannel = targetColors;
tileMap.Layers = layers;
tileMap.width = w;
tileMap.height = h;
tileMap.partitionSizeX = partitionSizeX;
tileMap.partitionSizeY = partitionSizeY;
tileMap.ForceBuild();
}
public static void ResizeTileMap(tk2dTileMap tileMap, int width, int height, int partitionSizeX, int partitionSizeY)
{
int w = Mathf.Clamp(width, 1, MaxWidth);
int h = Mathf.Clamp(height, 1, MaxHeight);
tk2dRuntime.TileMap.BuilderUtil.InitDataStore(tileMap);
// copy into new tilemap
Layer[] layers = new Layer[tileMap.Layers.Length];
for (int layerId = 0; layerId < tileMap.Layers.Length; ++layerId)
{
var srcLayer = tileMap.Layers[layerId];
layers[layerId] = new Layer(srcLayer.hash, width, height, partitionSizeX, partitionSizeY);
var destLayer = layers[layerId];
if (srcLayer.IsEmpty)
{
continue;
}
int hcopy = Mathf.Min(tileMap.height, h);
int wcopy = Mathf.Min(tileMap.width, w);
for (int y = 0; y < hcopy; ++y)
{
for (int x = 0; x < wcopy; ++x)
{
destLayer.SetTile(x, y, srcLayer.GetTile(x, y));
}
}
destLayer.Optimize();
}
// copy new colors
bool copyColors = (tileMap.ColorChannel != null && !tileMap.ColorChannel.IsEmpty);
ColorChannel targetColors = new ColorChannel(width, height, partitionSizeX, partitionSizeY);
if (copyColors)
{
int hcopy = Mathf.Min(tileMap.height, h) + 1;
int wcopy = Mathf.Min(tileMap.width, w) + 1;
for (int y = 0; y < hcopy; ++y)
{
for (int x = 0; x < wcopy; ++x)
{
targetColors.SetColor(x, y, tileMap.ColorChannel.GetColor(x, y));
}
}
targetColors.Optimize();
}
tileMap.ColorChannel = targetColors;
tileMap.Layers = layers;
tileMap.width = w;
tileMap.height = h;
tileMap.partitionSizeX = partitionSizeX;
tileMap.partitionSizeY = partitionSizeY;
tk2dRuntime.TileMap.BuilderUtil.CleanRenderData(tileMap);
}