@Override
public void onPlacedBy(
EntityPlayer player, ItemStack is, EnumFacing side, float hitX, float hitY, float hitZ) {
super.onPlacedBy(player, is, side, hitX, hitY, hitZ);
NBTTagCompound tag = null;
if (is.hasTagCompound()) {
tag = is.getTagCompound();
try {
putData(new DataInNBT(tag));
} catch (IOException e) {
e.printStackTrace();
}
} else {
addLump();
}
EnumFacing placement = SpaceUtil.determineFlatOrientation(player);
if (tag == null || !tag.hasKey("front")) {
front = placement;
setRotation((byte) 0);
} else if (placement.getDirectionVec().getY() == 0 && placement != null) {
front = SpaceUtil.getOrientation(tag.getByte("front"));
if (front == null || front.getDirectionVec().getY() != 0) {
setRotation((byte) 0);
front = placement;
} else {
EnumFacing f = placement;
byte r = 0;
for (byte i = 0; i < 4; i++) {
if (f == front) {
r = i;
break;
}
f = SpaceUtil.rotate(f, EnumFacing.UP);
}
setRotation(r);
}
}
}
@Override
public MovingObjectPosition collisionRayTrace(Vec3 startVec, Vec3 endVec) {
Block block = new Block(Material.rock);
// It's possible for the startVec to be embedded in a lump (causing it
// to hit the opposite side), so we must move it farther away
Vec3 d = startVec.subtract(endVec);
double scale = 5.2; // Diagonal of a 3³. (Was initially using incrScale = 2)
// This isn't quite right; the dVector would properly be normalized here
// & rescaled to the max diameter. But we can survive without it.
// Unnormalized length of dVector is 6m in surviavl mode IIRC. This'll
// be way longer than it needs to be.
// Why is it + instead of -? Hmm.
startVec = startVec.add(SpaceUtil.scale(d, scale));
MovingObjectPosition shortest = null;
for (int i = 0; i < parts.size(); i++) {
ClayLump lump = parts.get(i);
lump.toRotatedBlockBounds(this, block);
MovingObjectPosition mop = block.collisionRayTrace(worldObj, pos, startVec, endVec);
if (mop != null) {
mop.subHit = i;
if (shortest == null) {
shortest = mop;
} else {
Vec3 s = shortest.hitVec;
Vec3 m = mop.hitVec;
s = new Vec3(s.xCoord, s.yCoord, s.zCoord);
m = new Vec3(m.xCoord, m.yCoord, m.zCoord);
startVec = startVec.subtract(s).subtract(m);
if (m.lengthVector() < s.lengthVector()) {
shortest = mop;
}
}
}
}
return shortest;
// return super.collisionRayTrace(w, pos, startVec, endVec);
}
@Override
public boolean handleMessageFromServer(Enum messageType, ByteBuf input) throws IOException {
if (super.handleMessageFromServer(messageType, input)) {
return true;
}
if (messageType.equals(factorization.net.StandardMessageType.Description)) {
readStateChange(input);
front = SpaceUtil.getOrientation(input.readByte());
setRotation(input.readByte());
parts.clear();
ArrayList<Object> args = new ArrayList();
while (true) {
try {
parts.add(new ClayLump().read(input));
} catch (IOException e) {
break;
}
}
shouldRenderTesr = getState() == ClayState.WET;
} else if (messageType.equals(GreenwareMessage.SculptMove)) {
updateLump(input.readInt(), new ClayLump().read(input));
} else if (messageType.equals(GreenwareMessage.SculptNew)) {
addLump();
} else if (messageType.equals(GreenwareMessage.SculptRemove)) {
removeLump(input.readInt());
} else if (messageType.equals(GreenwareMessage.SculptState)) {
readStateChange(input);
} else {
return false;
}
cache_dirty = true;
if (renderEfficient()) {
getCoord().redraw();
}
return true;
}