Java Code Examples for net.minecraft.inventory.Slot#onPickupFromSlot()

The following examples show how to use net.minecraft.inventory.Slot#onPickupFromSlot() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ContainerGarden.java From GardenCollection with MIT License

5 votes

@Override
public ItemStack transferStackInSlot (EntityPlayer player, int slotIndex) {
    ItemStack itemStack = null;
    Slot slot = (Slot) inventorySlots.get(slotIndex);

    // Assume inventory and hotbar slot IDs are contiguous
    int inventoryStart = playerSlots.get(0).slotNumber;
    int hotbarStart = hotbarSlots.get(0).slotNumber;
    int hotbarEnd = hotbarSlots.get(hotbarSlots.size() - 1).slotNumber + 1;

    if (slot != null && slot.getHasStack()) {
        ItemStack slotStack = slot.getStack();
        itemStack = slotStack.copy();

        // Try merge stacks within inventory and hotbar spaces
        if (slotIndex >= inventoryStart && slotIndex < hotbarEnd) {
            if (slotIndex >= inventoryStart && slotIndex < hotbarStart) {
                if (!mergeItemStack(slotStack, hotbarStart, hotbarEnd, false))
                    return null;
            }
            else if (slotIndex >= hotbarStart && slotIndex < hotbarEnd && !this.mergeItemStack(slotStack, inventoryStart, hotbarStart, false))
                return null;
        }
        // Try merge stack into inventory
        else if (!mergeItemStack(slotStack, inventoryStart, hotbarEnd, false))
            return null;

        if (slotStack.stackSize == 0)
            slot.putStack(null);
        else
            slot.onSlotChanged();

        if (slotStack.stackSize == itemStack.stackSize)
            return null;

        slot.onPickupFromSlot(player, slotStack);
    }

    return itemStack;
}

Example 2

Source File: ContainerProgrammableController.java From PneumaticCraft with GNU General Public License v3.0

5 votes

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 5) {
            if(!mergeItemStack(var5, 5, 40, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(te.isItemValidForSlot(0, var3)) {
            if(!mergeItemStack(var5, 0, 1, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(var3.getItem() == Itemss.machineUpgrade) {
            if(!mergeItemStack(var5, 1, 5, false)) return null;
            var4.onSlotChange(var5, var3);
        }
        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 3

Source File: ContainerUniversalSensor.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 4) {
            if(!mergeItemStack(var5, 4, 39, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(var3.getItem() == Itemss.machineUpgrade || var3.getItem() == Itemss.GPSTool) {
            if(!mergeItemStack(var5, 0, 4, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 4

Source File: ContainerPneumaticGenerator.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 4) {
            if(!mergeItemStack(var5, 4, 39, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(var3.getItem() == Itemss.machineUpgrade) {
            if(!mergeItemStack(var5, 0, 4, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 5

Source File: ContainerElectricCompressor.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 4) {
            if(!mergeItemStack(var5, 4, 39, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(var3.getItem() == Itemss.machineUpgrade || PneumaticCraftUtils.isIC2Upgrade(var3.getItem())) {
            if(!mergeItemStack(var5, 0, 4, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 6

Source File: ContainerSecurityStationInventory.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 39) {
            if(!mergeItemStack(var5, 39, 74, false)) return null;
            var4.onSlotChange(var5, var3);
        } else {
            if(var3.getItem() == Itemss.machineUpgrade) {
                if(!mergeItemStack(var5, 35, 39, false)) return null;
            } else if(var3.getItem() == Itemss.networkComponent) {
                if(!mergeItemStack(var5, 0, 35, false)) return null;
            }
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 7

Source File: ContainerVacuumPump.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 4) {
            if(!mergeItemStack(var5, 4, 39, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(var3.getItem() == Itemss.machineUpgrade) {
            if(!mergeItemStack(var5, 0, 4, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 8

Source File: ContainerAirCannon.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 6) {
            if(!mergeItemStack(var5, 6, 41, false)) return null;
            var4.onSlotChange(var5, var3);
        } else {
            if(var3.getItem() == Itemss.GPSTool) {
                if(!mergeItemStack(var5, 1, 2, false)) return null;
            } else if(var3.getItem() == Itemss.machineUpgrade) {
                if(!mergeItemStack(var5, 2, 6, false)) return null;
            } else {
                if(!mergeItemStack(var5, 0, 1, false)) return null;
            }
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 9

Source File: ContainerProgrammer.java From PneumaticCraft with GNU General Public License v3.0

5 votes

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 == 0) {
            if(!mergeItemStack(var5, 1, 36, false)) return null;
            var4.onSlotChange(var5, var3);
        } else if(isProgrammableItem(var3)) {
            if(!mergeItemStack(var5, 0, 1, false)) return null;
            var4.onSlotChange(var5, var3);
        }
        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 10

Source File: ContainerThermopneumaticProcessingPlant.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 5) {
            if(!mergeItemStack(var5, 5, 41, false)) return null;

            var4.onSlotChange(var5, var3);
        } else {

            if(var5.getItem() == Itemss.machineUpgrade) {
                if(!mergeItemStack(var5, 0, 4, false)) return null;
            } else {
                if(!mergeItemStack(var5, 4, 5, false)) return null;
            }
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 11

Source File: ContainerAssemblyController.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 5) {
            if(!mergeItemStack(var5, 5, 41, false)) return null;

            var4.onSlotChange(var5, var3);
        } else {
            if(var5.getItem() == Itemss.machineUpgrade) {
                if(!mergeItemStack(var5, 1, 5, false)) return null;
            } else if(var5.getItem() == Itemss.assemblyProgram && !mergeItemStack(var5, 0, 1, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 12

Source File: ContainerRefinery.java From PneumaticCraft with GNU General Public License v3.0

5 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 27) {
            if(!mergeItemStack(var5, 27, 36, false)) return null;
            var4.onSlotChange(var5, var3);
        } else {
            if(!mergeItemStack(var5, 0, 27, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 13

Source File: ContainerBabyChest.java From NewHorizonsCoreMod with GNU General Public License v3.0

5 votes

@Override
public ItemStack transferStackInSlot(EntityPlayer pPlayer, int pSlot)
{
    ItemStack tStack = null;
    Slot tSlotObject = (Slot) inventorySlots.get(pSlot);

    //null checks and checks if the item can be stacked (maxStackSize > 1)
    if (tSlotObject != null && tSlotObject.getHasStack()) 
    {
        ItemStack tStackInSlot = tSlotObject.getStack();
        tStack = tStackInSlot.copy();

        //merges the item into player inventory since its in the tileEntity
        if (pSlot < _mTileEntity.getSizeInventory())
        {
            if (!mergeItemStack(tStackInSlot, _mTileEntity.getSizeInventory(), 36 + _mTileEntity.getSizeInventory(), true)) {
                return null;
            }
        }
        //places it into the tileEntity is possible since its in the player inventory
        else if (!mergeItemStack(tStackInSlot, 0, _mTileEntity.getSizeInventory(), false)) {
            return null;
        }

        if (tStackInSlot.stackSize == 0) {
            tSlotObject.putStack(null);
        } else {
            tSlotObject.onSlotChanged();
        }


        if (tStackInSlot.stackSize == tStack.stackSize) {
            return null;
        }

        tSlotObject.onPickupFromSlot(pPlayer, tStackInSlot);
    }
    return tStack;
}

Example 14

Source File: ContainerPotteryTable.java From GardenCollection with MIT License

4 votes

@Override
public ItemStack transferStackInSlot (EntityPlayer player, int slotIndex) {
    ItemStack itemStack = null;
    Slot slot = (Slot) inventorySlots.get(slotIndex);

    // Assume inventory and hotbar slot IDs are contiguous
    int inventoryStart = playerSlots.get(0).slotNumber;
    int hotbarStart = hotbarSlots.get(0).slotNumber;
    int hotbarEnd = hotbarSlots.get(hotbarSlots.size() - 1).slotNumber + 1;

    if (slot != null && slot.getHasStack()) {
        ItemStack slotStack = slot.getStack();
        itemStack = slotStack.copy();

        // Try merge output into inventory and signal change
        if (slotIndex == outputSlot.slotNumber) {
            if (!mergeItemStack(slotStack, inventoryStart, hotbarEnd, true))
                return null;
            slot.onSlotChange(slotStack, itemStack);
        }
        // Try merge stacks within inventory and hotbar spaces
        else if (slotIndex >= inventoryStart && slotIndex < hotbarEnd) {
            if (slotIndex >= inventoryStart && slotIndex < hotbarStart) {
                if (!mergeItemStack(slotStack, hotbarStart, hotbarEnd, false))
                    return null;
            }
            else if (slotIndex >= hotbarStart && slotIndex < hotbarEnd && !this.mergeItemStack(slotStack, inventoryStart, hotbarStart, false))
                return null;
        }
        // Try merge stack into inventory
        else if (!mergeItemStack(slotStack, inventoryStart, hotbarEnd, false))
            return null;

        if (slotStack.stackSize == 0)
            slot.putStack(null);
        else
            slot.onSlotChanged();

        if (slotStack.stackSize == itemStack.stackSize)
            return null;

        slot.onPickupFromSlot(player, slotStack);
    }

    return itemStack;
}

Example 15

Source File: ContainerPressureChamberInterface.java From PneumaticCraft with GNU General Public License v3.0

4 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 14) {
            if(!mergeItemStack(var5, 14, 50, false)) return null;
            var4.onSlotChange(var5, var3);
        } else {
            if(var3.getItem() == Itemss.machineUpgrade) {
                if(!mergeItemStack(var5, 1, 5, false)) return null;
            } else {
                if(par2 < 41) {
                    if(!mergeItemStack(var5, 41, 50, false)) return null;
                } else {
                    if(!mergeItemStack(var5, 14, 41, false)) return null;
                }
            }
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 16

Source File: ContainerChargingStation.java From PneumaticCraft with GNU General Public License v3.0

4 votes

/**
 * @param itemStack
 *            ItemStack to merge into inventory
 * @param start
 *            minimum slot to attempt fill
 * @param end
 *            maximum slot to attempt fill
 * @param backwards
 *            go backwards
 * @return true if stacks merged successfully public boolean
 *         mergeItemStack(itemStack, start, end, backwards)
 */

@Override
public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2){

    ItemStack var3 = null;
    Slot var4 = (Slot)inventorySlots.get(par2);

    if(var4 != null && var4.getHasStack()) {
        ItemStack var5 = var4.getStack();
        var3 = var5.copy();

        if(par2 < 5) {
            if(!mergeItemStack(var5, 5, 41, false)) return null;

            var4.onSlotChange(var5, var3);
        } else {
            if(var5.getItem() == Itemss.machineUpgrade) {
                if(!mergeItemStack(var5, 1, 5, false)) return null;
            }
            /*
             * else if(!TileEntityFurnace.isItemFuel(var5)){
             * 
             * if(par2 < 28){ if (!this.mergeItemStack(var5, 33, 41, false))
             * return null; }else{ if (!this.mergeItemStack(var5, 5, 33,
             * false)) return null; } }
             */
            else if(!mergeItemStack(var5, 0, 1, false)) return null;
            var4.onSlotChange(var5, var3);
        }

        if(var5.stackSize == 0) {
            var4.putStack((ItemStack)null);
        } else {
            var4.onSlotChanged();
        }

        if(var5.stackSize == var3.stackSize) return null;

        var4.onPickupFromSlot(par1EntityPlayer, var5);
    }

    return var3;
}

Example 17

Source File: ContainerCyaniteReprocessor.java From BigReactors with MIT License

4 votes

@Override
public ItemStack transferStackInSlot(EntityPlayer player, int slot)
{
	ItemStack stack = null;
	Slot slotObject = (Slot) inventorySlots.get(slot);
	int numSlots = _entity.getSizeInventory();

	if(slotObject != null && slotObject.getHasStack())
	{
		ItemStack stackInSlot = slotObject.getStack();
		stack = stackInSlot.copy();

		if(slot < numSlots)
		{
			if(!mergeItemStack(stackInSlot, numSlots, inventorySlots.size(), true))
			{
				return null;
			}
		}
		else if(!mergeItemStack(stackInSlot, 0, numSlots, false))
		{
			return null;
		}

		if(stackInSlot.stackSize == 0)
		{
			slotObject.putStack(null);
		}
		else
		{
			slotObject.onSlotChanged();
		}

		if(stackInSlot.stackSize == stack.stackSize)
		{
			return null;
		}

		slotObject.onPickupFromSlot(player, stackInSlot);
	}

	return stack;
}

Example 18

Source File: ContainerReactorAccessPort.java From BigReactors with MIT License

4 votes

@Override
public ItemStack transferStackInSlot(EntityPlayer player, int slot)
{
	ItemStack stack = null;
	Slot slotObject = (Slot) inventorySlots.get(slot);
	int numSlots = _port.getSizeInventory();

	if(slotObject != null && slotObject.getHasStack())
	{
		ItemStack stackInSlot = slotObject.getStack();
		stack = stackInSlot.copy();

		if(slot < numSlots)
		{
			if(!mergeItemStack(stackInSlot, numSlots, inventorySlots.size(), true))
			{
				return null;
			}
		}
		else if(!mergeItemStack(stackInSlot, 0, numSlots, false))
		{
			return null;
		}

		if(stackInSlot.stackSize == 0)
		{
			slotObject.putStack(null);
		}
		else
		{
			slotObject.onSlotChanged();
		}

		if(stackInSlot.stackSize == stack.stackSize)
		{
			return null;
		}

		slotObject.onPickupFromSlot(player, stackInSlot);
	}

	return stack;
}

Example 19

Source File: ContainerEnchantment.java From Et-Futurum with The Unlicense

4 votes

/**
 * Take a stack from the specified inventory slot.
 */
@Override
public ItemStack transferStackInSlot(EntityPlayer playerIn, int index) {
	ItemStack var3 = null;
	Slot var4 = (Slot) inventorySlots.get(index);

	if (var4 != null && var4.getHasStack()) {
		ItemStack var5 = var4.getStack();
		var3 = var5.copy();

		if (index == 0) {
			if (!mergeItemStack(var5, 2, 38, true))
				return null;
		} else if (index == 1) {
			if (!mergeItemStack(var5, 2, 38, true))
				return null;
		} else if (var5.getItem() == Items.dye && var5.getItemDamage() == 4) {
			if (!mergeItemStack(var5, 1, 2, true))
				return null;
		} else {
			if (((Slot) inventorySlots.get(0)).getHasStack() || !((Slot) inventorySlots.get(0)).isItemValid(var5))
				return null;

			if (var5.hasTagCompound() && var5.stackSize == 1) {
				((Slot) inventorySlots.get(0)).putStack(var5.copy());
				var5.stackSize = 0;
			} else if (var5.stackSize >= 1) {
				((Slot) inventorySlots.get(0)).putStack(new ItemStack(var5.getItem(), 1, var5.getItemDamage()));
				--var5.stackSize;
			}
		}

		if (var5.stackSize == 0)
			var4.putStack((ItemStack) null);
		else
			var4.onSlotChanged();

		if (var5.stackSize == var3.stackSize)
			return null;

		var4.onPickupFromSlot(playerIn, var5);
	}

	return var3;
}

Example 20

Source File: ContainerSurgery.java From Cyberware with MIT License

4 votes

@Nullable
public ItemStack transferStackInSlot(EntityPlayer playerIn, int index)
{
	ItemStack itemstack = null;
	Slot slot = (Slot)this.inventorySlots.get(index);

	if (slot != null && slot.getHasStack())
	{
		ItemStack itemstack1 = slot.getStack();
		itemstack = itemstack1.copy();

		if (!(slot instanceof SlotSurgery))
		{
		
			
			if (index >= 3 && index < 30)
			{
				if (!this.mergeItemStack(itemstack1, 30, 39, false))
				{
					return null;
				}
			}
			else if (index >= 30 && index < 39 && !this.mergeItemStack(itemstack1, 3, 30, false))
			{
				return null;
			}
		}
	

		if (itemstack1.stackSize == 0)
		{
			slot.putStack((ItemStack)null);
		}
		else
		{
			slot.onSlotChanged();
		}

		if (itemstack1.stackSize == itemstack.stackSize)
		{
			return null;
		}

		slot.onPickupFromSlot(playerIn, itemstack1);
	}

	return itemstack;
}