public static void DoShrub(Level lvl, ref Check C)
{
Random rand = lvl.physRandom;
ushort x, y, z;
lvl.IntToPos(C.b, out x, out y, out z);
if (lvl.physics > 1) //Adv physics kills flowers and mushroos in water/lava
{
AirPhysics.PhysAir(lvl, lvl.PosToInt((ushort)(x + 1), y, z));
AirPhysics.PhysAir(lvl, lvl.PosToInt((ushort)(x - 1), y, z));
AirPhysics.PhysAir(lvl, lvl.PosToInt(x, y, (ushort)(z + 1)));
AirPhysics.PhysAir(lvl, lvl.PosToInt(x, y, (ushort)(z - 1)));
AirPhysics.PhysAir(lvl, lvl.PosToInt(x, (ushort)(y + 1), z));
}
if (!lvl.growTrees)
{
C.data.Data = PhysicsArgs.RemoveFromChecks; return;
}
if (C.data.Data < 20)
{
if (rand.Next(20) == 0)
{
C.data.Data++;
}
return;
}
lvl.SetTile(x, y, z, Block.air);
Tree tree = new NormalTree();
tree.SetData(rand);
tree.Output(x, y, z, (xT, yT, zT, bT) =>
{
if (lvl.GetTile(xT, yT, zT) == Block.air)
{
lvl.Blockchange(xT, yT, zT, bT);
}
});
C.data.Data = PhysicsArgs.RemoveFromChecks;
}