# VERTICAL SLICE - NOT FOR PRODUCTION
# Date: 2026-09-19
# 技能池节奏探针：地精一伙 (1,1) 750 出招零突刺异常的定位——
# ① 表侧：resolve_enemy_rowset(1,1) 的池快照内容；
# ② 摇号侧：隔离 SkillLottery.draw 大样本份额；
# ③ 战斗侧：真实 (1,1) 战斗逐执行行按 skill_id 计数。
# 运行：Godot_console.exe --headless --path . --script res://smoke/skill_rhythm_probe.gd
extends SceneTree

const BattleDriver := preload("res://smoke/battle_driver.gd")   # T6 收口：挖掘驱动循环单点（策略仍归 AutoPlayer 单一实现）

func _initialize() -> void:
	var db = load("res://core/config_db.gd").new()
	db.load_tables("res://data/tables", false)

	# ① 表侧
	var row = db.resolve_enemy_rowset(1, 1)
	print("[1] row(1,1) display=", row.get("display_name"), " unit_count=", row.get("unit_count"),
		" pool=", row.get("pool"))

	# ② 摇号侧隔离
	var rng = load("res://core/rng_service.gd").new()
	rng.set_master_seed(20260919)
	var lot = load("res://core/skill_lottery.gd")
	var counter := {}
	for i in range(10000):
		var stream: RandomNumberGenerator = rng.open_stream("behavior_roll")
		var s: String = lot.draw(row.get("pool"), stream)
		counter[s] = counter.get(s, 0) + 1
	print("[2] SkillLottery 10000 抽（统一流顺序取号——并流后子流复用退役）: ", counter)

	# ③ 战斗侧（真实路径）：(1,0) 对照 + (1,1) 异常组
	for depth in [0, 1]:
		var casts := {}
		var battles := 0
		for i in range(10):
			var r = _run_battle(db, 4200 + i, 1, depth, casts)
			battles += 1
		print("[3] 战斗侧 (1,%d) %d 场执行出招 skill_id 计数: " % [depth, battles], casts)
	quit(0)


func _run_battle(db, seed_val: int, L: int, depth: int, casts: Dictionary) -> Dictionary:
	var rng = load("res://core/rng_service.gd").new()
	rng.set_master_seed(seed_val)
	var settlement = load("res://core/battle_orchestrator.gd").new(db, rng)
	var out := {"result": ""}
	settlement.battle_finished.connect(func(payload): out.result = payload.get("result", ""))
	settlement.step_row.connect(func(row):
		if row.type == "damage" and row.source_class == "enemy_action":
			var sid: String = str(row.get("skill_id", "?"))
			casts[sid] = casts.get(sid, 0) + 1)
	if not settlement.begin_battle({"level_index": L, "node_depth": depth, "hero_hp": int(db.hero.max_hp)}):
		return out
	var guard_rounds := 40
	while out.result == "" and guard_rounds > 0:
		guard_rounds -= 1
		BattleDriver.drive_round(settlement, func() -> bool: return out.result == "")
	return out