Minecraft Inventory Slot Numbers

A GUI is an in-game screen with which has interactive objects. It consists of text fields, images, buttons, slots etc.

GUI Properties

The slot number is calculated starting at 0, counting up through the window's unique slots, and then counting through the players inventory. For all windows, the slot in the upper-left corner of the player's inventory is slot n where n is the number of unique slots, and slot number -999 is always used for clicking outside the window. Blackjack is the most popular table casino game while online slots are the popular casino game amongst the video machines. Both games have high odds and are tons of Inventory Slot Numbers Minecraft fun. /replaceitem entity @etype=ArmorStand,c=1 slot.armor.head minecraft:redstoneblock 1 0 This will set a redstone block in the head slot of the closest armor stand.

There are 5 properties:

GUI Width: The width of your GUI (in pixels)
GUI Height: The height of your GUI (in pixels)
GUI Type: 2 options: With Slots or WIthout Slots. If you select With Slots, you will be able to create slots (Input and output slots) and inventories.
Render background layer: Check this box if you want a backgound (Grey-White color). If not, uncheck the box.
Bind GUI to block: If you want to make a Tile Entity, you have to choose the block with the option for inventory activated.

GUI Components

There are 6 components:

Buttons: The buttons are objects with events. This event works like the normal events.
Images: Just images from your PC.
Text Label: Plain text that supports MCreator's default tags for some variables (both in-game and global MCreator's variables). The text can also be colored.
Text Input: A section where the player can write any text and can be detected and used to execute events, example uses are like a custom command block or search function.
Input Slot: Description below
Output Slot: Description below

Slots and Inventory Components

To create a slot (input or output) you must first enable inventory, with the Inventory Option:

Slots Options

It has 2 buttons: Input and Output Slot:

Input Slot: Choose it if you want to put items in there.
Output Slot: Choose it if you want to put items with events, not by hand.

Input slot

Belongs to: Select the inventory that you created earlier.
Slot ID: It is the ID of this specific slot. It's necessary to don't have the same number more than one time.
Custom Color: If you want to put a color in the slot, select the color. If not, skip clicking this button.
Limit stack input: If you want to limit the type of item that the slot accepts (Like a redstone dust or a torch), select the desired item. If not, just ignore this option.
Add Event: It's just self-explanatory.

Finally, just move the slot where you want it to be

Output Slot

Belongs to: Select the inventory that you created earlier.
Slot ID: It is the ID of this specific slot. It's necessary to don't have the same number more than one time.
Custom Color: If you want to put a color in the slot, select the color. If not, skip clicking this button.
Add Event: It's just self-explanatory.

Putting items in Output Slots

Add an Event (In blocks, items, guns, slots, etc.)
Select: Place items in GUI slot
Write the ID of your Output slot (visible on the GUI, it's a number like 02)
Write the name of the Inventory of your Output slot
Select the item that you want to put in and select the amount.

Edit Options

These buttons will help you make a GUI:

Move Component: Moves the components you select.
Remove Component: Removes selected component.
Remove Inventory: Removes selected inventory.
Snap components on the grid: Toggles grid used to easily align components.