This mod adds an item and gameplay manager to the game. It can be used to perform a multitude of otherwise impossible things very easy. Such features include the ability to change the time of day, switch gamemodes and add any type of items to your inventory (as well as custom items).
To open item manager and other options press the N button in the top-right corner of the screen. All the text will be displayed in Spanish/Portuguese, thus a little difficult for foreigners to understand. But must of the options are quite self-explanatory so it shouldn’t be much of a problem.
The main menu will display all types of existing blocks. Select the block which you want to get. (You will get 64x stacks.)
In top on the left and right side there are a few different buttons which you can use for changing gamemode, time of day, add item IDs to your inventory and select from a number of tools and weapons to get in your inventory.