001    package net.minecraft.src;
002    
003    import cpw.mods.fml.common.Side;
004    import cpw.mods.fml.common.asm.SideOnly;
005    
006    public class ContainerBrewingStand extends Container
007    {
008        private TileEntityBrewingStand tileBrewingStand;
009    
010        /** Instance of Slot. */
011        private final Slot theSlot;
012        private int brewTime = 0;
013    
014        public ContainerBrewingStand(InventoryPlayer par1InventoryPlayer, TileEntityBrewingStand par2TileEntityBrewingStand)
015        {
016            this.tileBrewingStand = par2TileEntityBrewingStand;
017            this.addSlotToContainer(new SlotBrewingStandPotion(par1InventoryPlayer.player, par2TileEntityBrewingStand, 0, 56, 46));
018            this.addSlotToContainer(new SlotBrewingStandPotion(par1InventoryPlayer.player, par2TileEntityBrewingStand, 1, 79, 53));
019            this.addSlotToContainer(new SlotBrewingStandPotion(par1InventoryPlayer.player, par2TileEntityBrewingStand, 2, 102, 46));
020            this.theSlot = this.addSlotToContainer(new SlotBrewingStandIngredient(this, par2TileEntityBrewingStand, 3, 79, 17));
021            int var3;
022    
023            for (var3 = 0; var3 < 3; ++var3)
024            {
025                for (int var4 = 0; var4 < 9; ++var4)
026                {
027                    this.addSlotToContainer(new Slot(par1InventoryPlayer, var4 + var3 * 9 + 9, 8 + var4 * 18, 84 + var3 * 18));
028                }
029            }
030    
031            for (var3 = 0; var3 < 9; ++var3)
032            {
033                this.addSlotToContainer(new Slot(par1InventoryPlayer, var3, 8 + var3 * 18, 142));
034            }
035        }
036    
037        public void addCraftingToCrafters(ICrafting par1ICrafting)
038        {
039            super.addCraftingToCrafters(par1ICrafting);
040            par1ICrafting.sendProgressBarUpdate(this, 0, this.tileBrewingStand.getBrewTime());
041        }
042    
043        /**
044         * Updates crafting matrix; called from onCraftMatrixChanged. Args: none
045         */
046        public void updateCraftingResults()
047        {
048            super.updateCraftingResults();
049    
050            for (int var1 = 0; var1 < this.crafters.size(); ++var1)
051            {
052                ICrafting var2 = (ICrafting)this.crafters.get(var1);
053    
054                if (this.brewTime != this.tileBrewingStand.getBrewTime())
055                {
056                    var2.sendProgressBarUpdate(this, 0, this.tileBrewingStand.getBrewTime());
057                }
058            }
059    
060            this.brewTime = this.tileBrewingStand.getBrewTime();
061        }
062    
063        @SideOnly(Side.CLIENT)
064        public void updateProgressBar(int par1, int par2)
065        {
066            if (par1 == 0)
067            {
068                this.tileBrewingStand.setBrewTime(par2);
069            }
070        }
071    
072        public boolean canInteractWith(EntityPlayer par1EntityPlayer)
073        {
074            return this.tileBrewingStand.isUseableByPlayer(par1EntityPlayer);
075        }
076    
077        /**
078         * Called when a player shift-clicks on a slot. You must override this or you will crash when someone does that.
079         */
080        public ItemStack transferStackInSlot(EntityPlayer par1EntityPlayer, int par2)
081        {
082            ItemStack var3 = null;
083            Slot var4 = (Slot)this.inventorySlots.get(par2);
084    
085            if (var4 != null && var4.getHasStack())
086            {
087                ItemStack var5 = var4.getStack();
088                var3 = var5.copy();
089    
090                if ((par2 < 0 || par2 > 2) && par2 != 3)
091                {
092                    if (!this.theSlot.getHasStack() && this.theSlot.isItemValid(var5))
093                    {
094                        if (!this.mergeItemStack(var5, 3, 4, false))
095                        {
096                            return null;
097                        }
098                    }
099                    else if (SlotBrewingStandPotion.canHoldPotion(var3))
100                    {
101                        if (!this.mergeItemStack(var5, 0, 3, false))
102                        {
103                            return null;
104                        }
105                    }
106                    else if (par2 >= 4 && par2 < 31)
107                    {
108                        if (!this.mergeItemStack(var5, 31, 40, false))
109                        {
110                            return null;
111                        }
112                    }
113                    else if (par2 >= 31 && par2 < 40)
114                    {
115                        if (!this.mergeItemStack(var5, 4, 31, false))
116                        {
117                            return null;
118                        }
119                    }
120                    else if (!this.mergeItemStack(var5, 4, 40, false))
121                    {
122                        return null;
123                    }
124                }
125                else
126                {
127                    if (!this.mergeItemStack(var5, 4, 40, true))
128                    {
129                        return null;
130                    }
131    
132                    var4.onSlotChange(var5, var3);
133                }
134    
135                if (var5.stackSize == 0)
136                {
137                    var4.putStack((ItemStack)null);
138                }
139                else
140                {
141                    var4.onSlotChanged();
142                }
143    
144                if (var5.stackSize == var3.stackSize)
145                {
146                    return null;
147                }
148    
149                var4.onPickupFromSlot(par1EntityPlayer, var5);
150            }
151    
152            return var3;
153        }
154    }