void DoBranch(int x, int y, int z, TreeOutput output)
{
int dx = rnd.Next(-maxExtent, maxExtent);
int dz = rnd.Next(-maxExtent, maxExtent);
int clusterSize = rnd.Next(1, maxCluster);
int branchStart = rnd.Next(branchBaseHeight, height);
int branchMax = branchStart + rnd.Next(3, maxBranchHeight);
Vec3S32 p1 = new Vec3S32(x, y + branchStart, z);
Vec3S32 p2 = new Vec3S32(x + dx, y + branchMax, z + dz);
Line(p1, p2, output);
int R = clusterSize;
Vec3S32[] marks = new Vec3S32[] {
new Vec3S32(x + dx - R, y + branchMax - R, z + dz - R),
new Vec3S32(x + dx + R, y + branchMax + R, z + dz + R)
};
DrawOp op = new EllipsoidDrawOp();
Brush brush = new SolidBrush(Block.Leaves);
op.SetMarks(marks);
op.Perform(marks, brush, b => output(b.X, b.Y, b.Z, (BlockRaw)b.Block));
}
protected override void Blockchange2(Player p, ushort x, ushort y, ushort z, byte type, byte extType)
{
RevertAndClearState(p, x, y, z);
CatchPos cpos = (CatchPos)p.blockchangeObject;
GetRealBlock(type, extType, p, ref cpos);
DrawOp op = null;
int brushOffset = cpos.mode == DrawMode.normal ? 0 : 1;
Brush brush = GetBrush(p, cpos, brushOffset);
if (brush == null)
{
return;
}
switch (cpos.mode)
{
case DrawMode.solid:
case DrawMode.normal:
op = new EllipsoidDrawOp(); break;
case DrawMode.hollow:
op = new EllipsoidHollowDrawOp(); break;
case DrawMode.vertical:
op = new CylinderDrawOp(); break;
}
if (!DrawOp.DoDrawOp(op, brush, p, cpos.x, cpos.y, cpos.z, x, y, z))
{
return;
}
if (p.staticCommands)
{
p.Blockchange += new Player.BlockchangeEventHandler(Blockchange1);
}
}
protected override void Blockchange2(Player p, ushort x, ushort y, ushort z, byte type, byte extType) {
RevertAndClearState(p, x, y, z);
CatchPos cpos = (CatchPos)p.blockchangeObject;
GetRealBlock(type, extType, p, ref cpos);
DrawOp drawOp = null;
Brush brush = new SolidBrush(cpos.type, cpos.extType);
switch (cpos.solid) {
case SolidType.solid:
drawOp = new EllipsoidDrawOp(); break;
case SolidType.hollow:
drawOp = new EllipsoidHollowDrawOp(); break;
case SolidType.vertical:
drawOp = new CylinderDrawOp(); break;
}
ushort x1 = Math.Min(cpos.x, x), x2 = Math.Max(cpos.x, x);
ushort y1 = Math.Min(cpos.y, y), y2 = Math.Max(cpos.y, y);
ushort z1 = Math.Min(cpos.z, z), z2 = Math.Max(cpos.z, z);
if (!DrawOp.DoDrawOp(drawOp, brush, p, x1, y1, z1, x2, y2, z2))
return;
if (p.staticCommands)
p.Blockchange += new Player.BlockchangeEventHandler(Blockchange1);
}
