GDscript Skilltree (2D Platformer Based)

Write Your First Script

Tier 1

Attach a script to a node and run the scene. Confirm your script executes correctly.

Skilltree for Mastering GDscript

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All the basic skills needed to script with GDscript to create your first 2D platformer prototype

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Debug with print()

Tier 1

Use print() to output values and debug behavior while your game runs.

Understand _process() vs _physics_process()

Tier 1

Learn the difference between frame-based logic and physics-based updates for movement and gameplay.

Layer 2 - Core Language

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Create Variables

Tier 1

Store data like speed, gravity, and player state using variables.

Use Constants & Types

Tier 1

Work with basic data types and constants to make your code safer and more readable.

Write Conditional Logic

Tier 1

Use if statements to control behavior like jumping, falling, or taking damage.

Use Loops Carefully

Tier 1

Repeat logic when needed, while avoiding unnecessary or expensive loops.

Create Reusable Functions

Tier 1

Break logic into reusable functions to keep your scripts clean and modular.

Layer 2 - Godot Systems

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Read Input Actions

Tier 1

Use Godot’s Input Map to handle player controls instead of hardcoding keys.

Apply Movement in _physics_process()

Tier 1

Handle movement and velocity updates using physics-safe scripting.

Use CharacterBody2D

Tier 1

Control player movement using built-in physics helpers like velocity and collision.

Connect Signals

Tier 1

Link nodes together using signals to trigger events like damage or interactions.

Respond to Signals with Code

Tier 1

Write functions that react to signals and drive gameplay behavior.

Layer 3 - Platformer-Specific Systems

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