spaceship/tests/_laser_aim_preview.gd
Loïc Wisniewski a902fddba0 Show the laser's whole reach while aiming
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_019AJMdB7iuHuLFZM1aBu3GD
2026-09-04 23:20:29 +02:00

57 lines
2.4 KiB
GDScript

extends Node2D
# Preview, not a test - #58's aim-state screenshot: two laser ships (one
# ready, one rearming), aiming with the beam preview drawn and enemies
# placed along its line.
#
# bash tests/screenshot.sh res://tests/_laser_aim_preview.tscn /tmp/laser.png 20 720x1280
func _ready() -> void:
GameState.buildings.clear()
GameState.extractors.clear()
GameState.transporters.clear()
GameState.vessel_levels["unlock_laser"] = 1
GameState.intro_active = false
# A shot the fleet cannot pay for is refused before aiming starts, so
# without this the preview drew no guide at all - the state it exists
# to show. Deposited before Main is built, like test_laser_vessel.gd.
GameState.deposit_fleet_resource(GameState.RESOURCE_ENERGY, 40)
var main: Node = load("res://world/Main.tscn").instantiate()
add_child(main)
main.get_node("BackgroundLayer").visible = false
main.get_node("AsteroidField").visible = false
main.get_node("PlanetField").visible = false
main.get_node("BuildingField").visible = false
main.get_node("EnemySpawner").set_process(false)
main.get_node("AsteroidField").set_process(false)
var fleet: Node = main.get_node("Fleet")
# Three, not four: the starting fleet holds three hulls until the skill
# tree widens it, and a fourth entry was silently dropped - which took the
# ready laser with it and left this preview with nothing to aim.
fleet.spawn_ships(3, Vector2.ZERO, PackedStringArray([
GameState.VESSEL_SHIELD, GameState.VESSEL_LASER,
GameState.VESSEL_LASER]))
var skill: Node = main.get_node("LaserController")
skill._process(0.0)
# Show both per-ship states in one frame: one laser ship rearming, the
# other ready and supplying the shot.
var rearming: Node = fleet.ships[1].get_component("laser")
rearming.consume_shot()
rearming.tick(rearming.cooldown_duration * 0.5)
main.get_node("Camera2D").zoom = Vector2(1.8, 1.8)
var button: Control = main.get_node("UI/LaserButton")
var press := InputEventScreenTouch.new()
press.index = 9
press.position = button.global_position + button.size * 0.5
press.pressed = true
skill.handle_touch(press)
var drag := InputEventScreenDrag.new()
drag.index = 9
drag.position = press.position + Vector2(-245.0, -235.0)
skill.handle_drag(drag)
for t in [0.35, 0.6]:
var enemy: Node = load("res://enemies/Enemy.tscn").instantiate()
enemy.position = fleet.get_centroid().lerp(skill.aim_target, t)
main.add_child(enemy)
enemy.speed = 0.0 # after add_child - _ready() sets it from the definition