/// <summary>
/// Set a tile data in the grid position
/// </summary>
/// <param name="gridX"></param>
/// <param name="gridY"></param>
/// <param name="tileData"></param>
public void SetTileData(int gridX, int gridY, uint tileData)
{
TilemapChunk chunk = GetOrCreateTileChunk(gridX, gridY, true);
int chunkGridX = (gridX < 0 ? -gridX - 1 : gridX) % k_chunkSize;
int chunkGridY = (gridY < 0 ? -gridY - 1 : gridY) % k_chunkSize;
if (gridX < 0)
{
chunkGridX = k_chunkSize - 1 - chunkGridX;
}
if (gridY < 0)
{
chunkGridY = k_chunkSize - 1 - chunkGridY;
}
if (m_allowPaintingOutOfBounds || (gridX >= m_minGridX && gridX <= m_maxGridX && gridY >= m_minGridY && gridY <= m_maxGridY))
{
chunk.SetTileData(chunkGridX, chunkGridY, tileData);
m_markSceneDirtyOnNextUpdateMesh = true;
// Update map bounds
//if (tileData != Tileset.k_TileData_Empty) // commented to update the brush bounds when copying empty tiles
{
m_minGridX = Mathf.Min(m_minGridX, gridX);
m_maxGridX = Mathf.Max(m_maxGridX, gridX);
m_minGridY = Mathf.Min(m_minGridY, gridY);
m_maxGridY = Mathf.Max(m_maxGridY, gridY);
}
//--
}
}