Rune

Inherits: Item < RefCounted

Abstract base class for socketable skill upgrades.

Equipped into Skill.rune_socket.

Skill.start_skill() calls connect_rune(), which registers a one-shot callback on a game signal to modify skill components before execution.

Properties

int

skill_id

-1

Methods

void	connect_rune() abstract
void	rune_on(new_skill_id: int)
void	rune_off()
void	equip_rune(new_skill_owner: Skill)
void	_connect_safe(sig: Signal, rune_effect: Callable)

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Property Descriptions

int skill_id = -1 🔗

Instance ID of the skill this rune is socketed into, or NO_OWNER.

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Method Descriptions

void connect_rune() abstract 🔗

Connects the one-shot callback to the target signal.

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void rune_on(new_skill_id: int) 🔗

Stores the skill ID and cleans up any previous signal connection.

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void rune_off() 🔗

Cleans the signal and resets skill_id.

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void equip_rune(new_skill_owner: Skill) 🔗

Equips this rune into new_skill_owner’s socket, handling swap from the old skill.

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void _connect_safe(sig: Signal, rune_effect: Callable) 🔗

Safely connects rune_effect to sig with CONNECT_ONE_SHOT.