spaceship/vessels/VesselDefinition.gd

class_name VesselDefinition
extends Resource

# The stable internal key: capability strings, unlock ids in vessel_levels,
# component scene names and every test refer to a vessel by this, NOT by
# display_name. The two are deliberately allowed to diverge - #77 renamed the
# "distorder" to the Energy Propulser purely in what the player sees, and
# nothing underneath had to be migrated for it.
#
# Note for editors of the .tres files themselves: Godot's resource format does
# NOT accept `#` comments inside a [resource] block. One added there parses as
# part of the preceding value and silently blanks the property after it, which
# presents as "<blank> did not resolve its definition" a long way from the
# edit. Comments about the data go here, in the script.
@export var definition_id: String
@export var display_name: String
@export_multiline var description: String
@export var build_cost: int
@export var build_resource_costs: Dictionary = {}
@export var build_time: float = 10.0
@export var icon: int = 2
@export var glow_color: Color = Color(0.25, 0.85, 1.0)
@export var hull_points: PackedVector2Array = PackedVector2Array([
	Vector2(0, -22), Vector2(-14, 16), Vector2(14, 16),
])
@export var fleet_eligible: bool = false
@export var capabilities: PackedStringArray = []
@export var component_scenes: Array[PackedScene] = []
@export var base_stats: Dictionary = {}
@export var minimum_stats: Dictionary = {}
@export var upgrades: Array[Resource] = []
@export var unlock_id: String
@export var unlock_name: String
@export_multiline var unlock_description: String
@export var unlock_cost: int
@export var unlock_resource_costs: Dictionary = {}
# #63: spent from GameState.research_points, alongside unlock_resource_costs
# rather than instead of it. 0 (the default) means this unlock needs no
# research points at all.
@export var research_point_cost: int = 0
@export var unlock_icon: int = -1


func has_capability(capability: String) -> bool:
	return capability in capabilities