[Godot] Platformer Player FSM

A Player state machine demo in Godot.

:tv: Video sample

Features

• Edge jump tolerance (jump button press)
• Floor anticipation (jump button press)
• One-way platforms
• 6 states

How does it work?

The player finite state machine (aka. PlayerFSM) switches among 6 states:

• Air (StateAir)
• Idle (StateIdle)
• Jump (StateJump)
• Ladder (StateLadder)
• Swim (StateSwim)
• Walk (StateWalk)

Those states inherit from BasePlayerState and the machine is controlled by PlayerFSM.

The player itself (Player.gd), which is a KinematicBody2D node, runs the PlayerFSM every frame.

Extra - Skin selector

Through the tool keyword, it is possible to change player skin before runtime, within the engine editor:

• SkinSelector

The skins are located in the skins directory.

:tv: Video Sample