Examples with ItemStack net.minecraft.item.ItemStack used on opensource projects

Example 41 with ItemStack

use of net.minecraft.item.ItemStack in project compactsolars by cpw.

the class TileEntityCompactSolar method getStackInSlotOnClosing.

@Override
public ItemStack getStackInSlotOnClosing(int var1) {
    if (this.inventory[var1] != null) {
        ItemStack var2 = this.inventory[var1];
        this.inventory[var1] = null;
        return var2;
    } else {
        return null;
    }
}

Example 42 with ItemStack

use of net.minecraft.item.ItemStack in project BetterStorage by copygirl.

the class CrateItems method set.

/** Sets the amount of items of this type. <br>
	 *  If amount > 0 and item was previously not present, adds the item. <br>
	 *  If amount <= 0 and item was previously present, removes the item.
	 *  Automatically updates the number of total stacks
	 *  and marks the weighted map as dirty if necessary. */
public void set(ItemIdentifier item, int amount) {
    ItemStack stack = itemsMap.get(item);
    int stacksBefore, stacksAfter;
    if (stack != null) {
        if (amount == stack.stackSize)
            return;
        stacksBefore = StackUtils.calcNumStacks(stack);
        if (amount > 0) {
            stack.stackSize = amount;
            stacksAfter = StackUtils.calcNumStacks(stack);
        } else {
            stacksAfter = 0;
            itemsMap.remove(item);
        }
    } else if (amount > 0) {
        stack = item.createStack(amount);
        stacksBefore = 0;
        stacksAfter = StackUtils.calcNumStacks(stack);
        itemsMap.put(item, stack);
    } else
        return;
    if (stacksBefore != stacksAfter) {
        totalStacks += (stacksAfter - stacksBefore);
        weightedMapDirty = true;
    }
}

Example 43 with ItemStack

use of net.minecraft.item.ItemStack in project BetterStorage by copygirl.

the class StackUtils method getStackContents.

public static ItemStack[] getStackContents(ItemStack stack, int size) {
    ItemStack[] contents = new ItemStack[size];
    NBTTagCompound compound = stack.getTagCompound();
    if (compound != null && compound.hasKey("Items"))
        NbtUtils.readItems(contents, compound.getTagList("Items", NBT.TAG_COMPOUND));
    return contents;
}

Example 44 with ItemStack

use of net.minecraft.item.ItemStack in project BetterStorage by copygirl.

the class CrateItems method getWeightedMap.

private NavigableMap<Integer, ItemStack> getWeightedMap() {
    if (weightedMapDirty) {
        weightedMap.clear();
        int stacks = 0;
        for (ItemStack stack : getItems()) weightedMap.put((stacks += StackUtils.calcNumStacks(stack)), stack);
    }
    return weightedMap;
}

Example 45 with ItemStack

use of net.minecraft.item.ItemStack in project BetterStorage by copygirl.

the class CratePileData method removeItems.

// Removing items
/** Removes and returns a specific amount of items. <br>
	 *  Returns less than the requested amount when there's
	 *  not enough, or null if there's none at all. */
public ItemStack removeItems(ItemIdentifier item, int amount) {
    int currentAmount = getContents().get(item);
    amount = Math.min(amount, currentAmount);
    if (amount <= 0)
        return null;
    getContents().set(item, currentAmount - amount);
    ItemStack removedStack = item.createStack(-amount);
    for (ICrateWatcher watcher : watchers) watcher.onCrateItemsModified(removedStack);
    markDirty();
    return item.createStack(amount);
}