private void mineStack(ItemStack s) {
boolean added = false;
// First, try to add to a nearby chest
StackUtil stackUtils = new StackUtil(s);
added = stackUtils.addToRandomInventory(this, Orientations.Unknown);
if (!added || stackUtils.items.stackSize > 0) {
added = Utils.addToRandomPipeEntry(this, Orientations.Unknown, stackUtils.items);
}
// Last, throw the object away
if (!added) {
float f = worldObj.rand.nextFloat() * 0.8F + 0.1F;
float f1 = worldObj.rand.nextFloat() * 0.8F + 0.1F;
float f2 = worldObj.rand.nextFloat() * 0.8F + 0.1F;
EntityItem entityitem =
new EntityItem(worldObj, xCoord + f, yCoord + f1 + 0.5F, zCoord + f2, stackUtils.items);
float f3 = 0.05F;
entityitem.motionX = (float) worldObj.rand.nextGaussian() * f3;
entityitem.motionY = (float) worldObj.rand.nextGaussian() * f3 + 1.0F;
entityitem.motionZ = (float) worldObj.rand.nextGaussian() * f3;
worldObj.spawnEntityInWorld(entityitem);
}
}
public void dropFacade(Orientations direction) {
if (this.worldObj.isRemote) return;
if (!hasFacade(direction)) return;
Utils.dropItems(
worldObj,
new ItemStack(
BuildCraftTransport.facadeItem,
1,
ItemFacade.encode(
this.facadeBlocks[direction.ordinal()], this.facadeMeta[direction.ordinal()])),
this.xCoord,
this.yCoord,
this.zCoord);
this.facadeBlocks[direction.ordinal()] = 0;
this.facadeMeta[direction.ordinal()] = 0;
scheduleRenderUpdate();
// refreshRenderState();
}
@Override
public void doWork() {
if (powerProvider.getEnergyStored() <= 0) return;
World w = worldObj;
int meta = worldObj.getBlockMetadata(xCoord, yCoord, zCoord);
if (meta > 5) return;
Position pos = new Position(xCoord, yCoord, zCoord, Orientations.values()[meta]);
pos.moveForwards(1);
TileEntity tile = w.getBlockTileEntity((int) pos.x, (int) pos.y, (int) pos.z);
if (tile instanceof IInventory) {
if (!PipeManager.canExtractItems(this, w, (int) pos.x, (int) pos.y, (int) pos.z)) return;
IInventory inventory = (IInventory) tile;
ItemStack[] extracted = checkExtract(inventory, true, pos.orientation.reverse());
if (extracted == null) return;
for (ItemStack stack : extracted) {
if (stack == null || stack.stackSize == 0) {
powerProvider.useEnergy(1, 1, false);
continue;
}
Position entityPos =
new Position(
pos.x + 0.5,
pos.y + Utils.getPipeFloorOf(stack),
pos.z + 0.5,
pos.orientation.reverse());
entityPos.moveForwards(0.5);
IPipedItem entity = new EntityPassiveItem(w, entityPos.x, entityPos.y, entityPos.z, stack);
((PipeTransportItems) transport).entityEntering(entity, entityPos.orientation);
}
}
}
/**
* Return the itemstack that can be if something can be extracted from this inventory, null if
* none. On certain cases, the extractable slot depends on the position of the pipe.
*/
public ItemStack[] checkExtract(IInventory inventory, boolean doRemove, Orientations from) {
/// ISPECIALINVENTORY
if (inventory instanceof ISpecialInventory)
return ((ISpecialInventory) inventory).extractItem(doRemove, from, 1);
if (inventory instanceof ISidedInventory) {
ISidedInventory sidedInv = (ISidedInventory) inventory;
int first = sidedInv.getStartInventorySide(from.toDirection());
int last = first + sidedInv.getSizeInventorySide(from.toDirection()) - 1;
IInventory inv = Utils.getInventory(inventory);
ItemStack result = checkExtractGeneric(inv, doRemove, from, first, last);
if (result != null) return new ItemStack[] {result};
} else if (inventory.getSizeInventory() == 2) {
// This is an input-output inventory
int slotIndex = 0;
if (from == Orientations.YNeg || from == Orientations.YPos) slotIndex = 0;
else slotIndex = 1;
ItemStack slot = inventory.getStackInSlot(slotIndex);
if (slot != null && slot.stackSize > 0)
if (doRemove)
return new ItemStack[] {
inventory.decrStackSize(
slotIndex, (int) powerProvider.useEnergy(1, slot.stackSize, true))
};
else return new ItemStack[] {slot};
} else if (inventory.getSizeInventory() == 3) {
// This is a furnace-like inventory
int slotIndex = 0;
if (from == Orientations.YPos) slotIndex = 0;
else if (from == Orientations.YNeg) slotIndex = 1;
else slotIndex = 2;
ItemStack slot = inventory.getStackInSlot(slotIndex);
if (slot != null && slot.stackSize > 0)
if (doRemove)
return new ItemStack[] {
inventory.decrStackSize(
slotIndex, (int) powerProvider.useEnergy(1, slot.stackSize, true))
};
else return new ItemStack[] {slot};
} else {
// This is a generic inventory
IInventory inv = Utils.getInventory(inventory);
ItemStack result = checkExtractGeneric(inv, doRemove, from, 0, inv.getSizeInventory() - 1);
if (result != null) return new ItemStack[] {result};
}
return null;
}
private void setBoundaries(boolean useDefault) {
IAreaProvider a = null;
if (!useDefault) {
a = Utils.getNearbyAreaProvider(worldObj, xCoord, yCoord, zCoord);
}
if (a == null) {
a = new DefaultAreaProvider(xCoord, yCoord, zCoord, xCoord + 10, yCoord + 4, zCoord + 10);
useDefault = true;
}
int xSize = a.xMax() - a.xMin() + 1;
int ySize = a.yMax() - a.yMin() + 1;
int zSize = a.zMax() - a.zMin() + 1;
if (xSize < 3 || zSize < 3) {
a = new DefaultAreaProvider(xCoord, yCoord, zCoord, xCoord + 10, yCoord + 4, zCoord + 10);
useDefault = true;
}
xSize = a.xMax() - a.xMin() + 1;
ySize = a.yMax() - a.yMin() + 1;
zSize = a.zMax() - a.zMin() + 1;
box.initialize(a);
if (ySize < 5) {
ySize = 5;
box.yMax = box.yMin + ySize - 1;
}
if (useDefault) {
int xMin = 0, zMin = 0;
Orientations o =
Orientations.values()[worldObj.getBlockMetadata(xCoord, yCoord, zCoord)].reverse();
switch (o) {
case XPos:
xMin = xCoord + 1;
zMin = zCoord - 4 - 1;
break;
case XNeg:
xMin = xCoord - 9 - 2;
zMin = zCoord - 4 - 1;
break;
case ZPos:
xMin = xCoord - 4 - 1;
zMin = zCoord + 1;
break;
case ZNeg:
default:
xMin = xCoord - 4 - 1;
zMin = zCoord - 9 - 2;
break;
}
box.initialize(xMin, yCoord, zMin, xMin + xSize - 1, yCoord + ySize - 1, zMin + zSize - 1);
}
a.removeFromWorld();
}
