extends SceneTree
var failed := 0
var total := 0
func _initialize() -> void: call_deferred("run")
func check(ok: bool, title: String) -> void:
 total += 1
 if not ok: failed += 1
 print("PASS " if ok else "FAIL ", title)
func run() -> void:
 var game: Node3D = load("res://scenes/main.tscn").instantiate()
 root.add_child(game)
 game.port = 27986
 game.host({"server_name":"Foundation", "mode":"FFA", "max_players":2, "bots":0, "score_limit":100, "time_limit":600})
 game.set_physics_process(false)
 var p: Fighter = game.players[1]
 p.set_physics_process(false)
 p.set_process(false)
 p.reset_at(Vector3(0, 0.1, 28))
 check(p.shape.shape is CapsuleShape3D and p.find_children("*", "CollisionShape3D", true, false).size() == 1, "fighter exclusively uses one capsule")
 var scans: Node = game.arena.get_node("QuarryRouteRocks")
 var bodies: Array[Node] = scans.find_children("*", "StaticBody3D", true, false)
 check(bodies.size() == 2, "two scan mesh colliders restored on headless host")
 var boxes := true
 for body in bodies: boxes = boxes and body.get_child(0).shape is ConcavePolygonShape3D
 check(boxes, "route scans use original triangle collision")
 var motion := InputEventMouseMotion.new()
 motion.screen_relative = Vector2(20, -10)
 motion.relative = Vector2(999,999)
 FpsCamera.mouse(p, motion, 0.001)
 check(is_equal_approx(p.yaw, -0.02) and is_equal_approx(p.pitch, 0.01), "raw screen-relative mouse input applied without smoothing")
 p.view_controller.begin_physics(p)
 var body_position := p.global_position
 for rate in [60, 120, 144, 240]:
  p.view_controller.render(p, 1.0 / rate)
  check(p.global_position == body_position and is_equal_approx(p.camera.global_rotation.y, p.yaw), "camera render preserves physics and direct yaw at %s Hz" % rate)
 game.headless = false
 game.hud.hit_time = 0
 game.shot_event(p.eye(), p.peer_id, p.weapon, false, false)
 check(p.gun.muzzle.visible and p.gun.recoil_velocity.length() > 0 and game.hud.shot_time > 0, "single shot event immediately starts flash, recoil and crosshair pulse")
 check(game.hud.hit_time == 0, "miss does not fake a hitmarker")
 var recoil_before: Vector2 = p.gun.recoil_velocity
 p.magazines[p.weapon] -= 1
 p.shot_serial += 1
 p.gun.animate(p, 0.0)
 check(p.gun.recoil_velocity.is_equal_approx(recoil_before), "snapshot ammo change does not duplicate recoil")
 game.shot_event(p.eye(), p.peer_id, p.weapon, true, true)
 check(game.hud.hit_time > 0 and game.hud.head_hit, "confirmed headshot adds hit feedback in same event")
 p.weapon = 0
 p.reload_left = 0
 p.melee_left = 0
 p.mantle_left = 0
 p.rope_active = false
 p.infinite_left = 0
 p.magazines[0] = 0
 p.reserves[0] = 30
 p.input_data = {}
 game.combat.actions(p)
 check(p.reload_left > 0, "empty magazine reloads without firing or pressing reload")
 p.reload_left = 0
 p.reserves[0] = 0
 game.combat.actions(p)
 check(p.reload_left == 0, "no reload without reserve ammunition")
 p.reserves[0] = 30
 p.infinite_left = 10
 game.combat.actions(p)
 check(p.reload_left == 0, "infinite ammunition prevents automatic reload")
 game.leave()
 game.queue_free()
 await process_frame
 print("AUTO RELOAD RESULT ", total - failed, "/", total)
 quit(1 if failed else 0)