boyquotes/factorizebarrels

An education game to factorize a number hitting off barrels.

Factorize Barrels (Fatorar Tambores)

About

This 2D game is part of a experimental set of educational games built in godot engine using gdscript language. (like python)
Factorize a number hitting off barrels.
Based on the Udemy course by Daniel Ciolfi

Features

• The game consists of a bird with a sledgehammer and a stack of barrels.
• The bird has time to solve a random number to be factored by hitting the barrels.
• Some barrels contain a prime number stamped in it to be chosen.
• The external impact of the hammer just moves the pile down.
• The internal impact (click) of the hammer points the respective prime number to become a factor in the factorization.
• You can place the bird to the left or right of the barrels just by clicking on the respective side.
• You win if you solve the factorization and you lose if you miss a number, get hit by a spear or run out of time.
• Hitting increases the timer counter.
• The speed at which the barrels fall down and the upper limit of the random number to be factored vary in six levels with increasing difficulties.
• Small barrels are added above the time counter, showing what level you are at.
• The sound can be turned off by the button in the upper left corner.

Layouts

A typical start page

• The initial number to be factored is randonomicaly generated.
  

If you get right the factorization of 34

• For that you hit a barrel with number 2 and number 17
• And you won!!!
  

Another example, now you get right the factorization of 48

• For that you hit a barrel with number 2 for 4 times and number 3 for once.
• And you won again!!!
  

Oh my god, you lost!!!

• Number 19 is a prime number, you should expected it to be shown on a barrel.
• 19 divided by 3 is not an integer number.
• Good look next!
  

Models

• Godot embraces object-oriented design at its core with its flexible scene system and Node hierarchy.
• Tree of nodes (node: smallest building blocks) that you group together into scenes.
• Nodes communication each other by signals.
• A Script in GDScript language is a class that extend (inherit) a node class or you can create a new original one class.

Tecnologies

• Godot engine 2.1.4
  • http://downloads.tuxfamily.org/godotengine/2.1.4/
• GDScript (like python)

Kick off

• Download the engine and the game.
• Start godot engine and import the engine.cfg in the root directory of the game.
• Run in dev mode or compile (export) for android, ios, windows, linux, etc.

Author

Pedro Vitor Abreu

[email protected]

https://github.com/softpva