public void addTrees()
{
float xbias = Random.Range(0, 1000f);
float ybias = Random.Range(0, 1000f);
for (int x = 0; x != dim_; ++x)
{
for (int y = 0; y != dim_; ++y)
{
if (Mathf.PerlinNoise(xbias + ((float)x) / 7f, ybias + ((float)y) / 7f) > TREE_THRESH)
{
Resource.AddWood(this, new IntVec2(x, y));
}
}
}
}