CopyState RotateX(CopyState state) {
CopyState newState = new CopyState(state.X, state.Y, state.Z,
state.Width, state.Length, state.Height);
byte[] blocks = state.Blocks, extBlocks = state.ExtBlocks;
int newMaxY = newState.Height - 1;
for (int i = 0; i < blocks.Length; i++) {
ushort x, y, z;
state.GetCoords(i, out x, out y, out z);
newState.Set(x, newMaxY - z, y, blocks[i], extBlocks[i]);
}
newState.SetOrigin(state.OriginX, state.OriginY, state.OriginZ);
return newState;
}
void Blockchange2(Player p, ushort x, ushort y, ushort z, byte type, byte extType) {
RevertAndClearState(p, x, y, z);
CatchPos cpos = (CatchPos)p.blockchangeObject;
ushort minX = (ushort)Math.Min(x, cpos.x), minY = (ushort)Math.Min(y, cpos.y);
ushort minZ = (ushort)Math.Min(z, cpos.z), maxX = (ushort)Math.Max(x, cpos.x);
ushort maxY = (ushort)Math.Max(y, cpos.y), maxZ = (ushort)Math.Max(z, cpos.z);
CopyState state = new CopyState(minX, minY, minZ, maxX - minX + 1,
maxY - minY + 1, maxZ - minZ + 1);
state.SetOrigin(cpos.x, cpos.y, cpos.z);
int totalAir = 0, index = 0;
p.copyAir = cpos.type == 2;
for (ushort yy = minY; yy <= maxY; ++yy)
for (ushort zz = minZ; zz <= maxZ; ++zz)
for (ushort xx = minX; xx <= maxX; ++xx)
{
byte b = p.level.GetTile(xx, yy, zz);
if (!Block.canPlace(p, b)) { index++; continue; }
if (b == Block.air && cpos.type != 2 || cpos.ignoreTypes.Contains(b))
totalAir++;
if (!cpos.ignoreTypes.Contains(b)) {
state.Blocks[index] = b;
if (b == Block.custom_block)
state.ExtBlocks[index] = p.level.GetExtTile(xx, yy, zz);
}
index++;
}
p.CopyBuffer = state;
if ((state.Volume - totalAir) > p.group.maxBlocks) {
Player.SendMessage(p, "You tried to copy " + state.Volume + " blocks.");
Player.SendMessage(p, "You cannot copy more than " + p.group.maxBlocks + ".");
p.CopyBuffer = null;
return;
}
if (cpos.type == 1)
for (ushort yy = minY; yy <= maxY; ++yy)
for (ushort zz = minZ; zz <= maxZ; ++zz)
for (ushort xx = minX; xx <= maxX; ++xx)
{
byte b = p.level.GetTile(xx, yy, zz);
if (b != Block.air && Block.canPlace(p, b))
p.level.Blockchange(p, xx, yy, zz, Block.air);
}
Player.SendMessage(p, (state.Volume - totalAir) + " blocks copied.");
if (allowoffset != -1) {
Player.SendMessage(p, "Place a block to determine where to paste from");
p.Blockchange += new Player.BlockchangeEventHandler(Blockchange3);
}
}