private void OnDestroy()
{
Destroy(slippageHeight);
Destroy(slippageOutflow);
water.OnDestroy();
lava.OnDestroy();
DoubleDataTexture.DestroyAll();
int numGrids = TOTAL_GRID_SIZE / GRID_SIZE + 1;
for (int x = 0; x < numGrids; x++)
{
for (int y = 0; y < numGrids; y++)
{
int idx = x + y * numGrids;
Destroy(gridLand[idx]);
Destroy(gridWater[idx]);
//Destroy(gridLava[idx]);
}
}
}