# test_map_name_shower_parity.gd
# 检验 40250 地图横幅与魔塔/恶魔陵墓楼层识别及渐显时间轴
extends SceneTree

const MapNameShowerSystem = preload("res://map_name_shower_system.gd")

func _init() -> void:
	print("--- 开始测试 40250 地图横幅与魔塔/陵墓楼层识别系统 (test_map_name_shower_parity) ---")
	var shower = MapNameShowerSystem.new()
	var fails: int = 0

	# 1. 普通野外/王城地图加载
	var ok = shower.show_map_name("metin2_map_a1", 1000.0, 2000.0, 0.0)
	if not ok:
		printerr("FAIL: metin2_map_a1 横幅未成功触发！")
		fails += 1
	if shower.current_image_path != "locale/ui/mapname/a1.tga":
		printerr("FAIL: a1 横幅路径不符: ", shower.current_image_path)
		fails += 1
	if shower.current_floor_number != 0 or shower.pos_x != 0:
		printerr("FAIL: 普通地图不应有楼层号偏移: ", shower.current_floor_number, " pos_x: ", shower.pos_x)
		fails += 1

	# 2. 魔塔 (metin2_map_deviltower1) 9 层空间识别检验
	# 40250 官方坐标:
	# 1F: x(10000..25000), y(58000..72000) -> 选取 (15000, 65000)
	# 3F: x(10000..25000), y(10000..25000) -> 选取 (18000, 18000)
	# 6F: x(14000..43500), y(14000..24500) -> 选取 (30000, 20000)
	# 9F: x(56000..68000), y(13000..23000) -> 选取 (60000, 18000)
	shower.show_map_name("metin2_map_deviltower1", 15000.0, 65000.0, 0.0)
	if shower.current_floor_number != 1:
		printerr("FAIL: 恶魔之塔 1 层坐标判定错误，得到: ", shower.current_floor_number)
		fails += 1
	if shower.current_floor_image != "locale/ui/mapname/devil1_1f.tga":
		printerr("FAIL: 1层楼层横幅图片不符: ", shower.current_floor_image)
		fails += 1
	if shower.pos_x != -60:
		printerr("FAIL: 恶魔之塔主横幅 X 轴偏移应为 -60，实际: ", shower.pos_x)
		fails += 1

	var f3 = shower.get_devil_tower_floor(18000.0, 18000.0)
	if f3 != 3:
		printerr("FAIL: 恶魔之塔 3 层空间判定错误: ", f3)
		fails += 1

	var f6 = shower.get_devil_tower_floor(30000.0, 20000.0)
	if f6 != 6:
		printerr("FAIL: 恶魔之塔 6 层空间判定错误: ", f6)
		fails += 1

	var f9 = shower.get_devil_tower_floor(60000.0, 18000.0)
	if f9 != 9:
		printerr("FAIL: 恶魔之塔 9 层空间判定错误: ", f9)
		fails += 1

	# 3. 恶魔陵墓 (metin2_map_devilsCatacomb) 7 层空间识别检验
	# 1F: x(3000..45000), y(4500..45000) -> (20000, 20000)
	# 4F: x(3100..56400), y(54100..105800) -> (10000, 80000)
	# 7F: x(5000..15000), y(104900..122000) -> (10000, 115000)
	shower.show_map_name("metin2_map_devilsCatacomb", 20000.0, 20000.0, 0.0)
	if shower.current_floor_number != 1 or shower.pos_x != -75:
		printerr("FAIL: 恶魔地下陵墓 1 层判定错误，层: ", shower.current_floor_number, " pos_x: ", shower.pos_x)
		fails += 1

	var b4 = shower.get_devil_catacomb_base(10000.0, 80000.0)
	if b4 != 4:
		printerr("FAIL: 恶魔地下陵墓 4 层判定错误: ", b4)
		fails += 1

	var b7 = shower.get_devil_catacomb_base(10000.0, 115000.0)
	if b7 != 7:
		printerr("FAIL: 恶魔地下陵墓 7 层判定错误: ", b7)
		fails += 1

	# 4. 渐变状态机时间轴演进验证
	shower.show_map_name("metin2_map_b1", 500.0, 500.0, 10.0)
	if shower.state != MapNameShowerSystem.State.STATE_FADE_IN:
		printerr("FAIL: 初始状态应为 STATE_FADE_IN！")
		fails += 1
	# 10.5 秒 (处于 1.0s 延迟内)，alpha 保持 0
	shower.update_step(10.5)
	if shower.cur_alpha != 0.0:
		printerr("FAIL: 延迟期间 alpha 应为 0: ", shower.cur_alpha)
		fails += 1

	# 11.0 秒以后开始渐显，每次增加 0.05
	for i in range(18):
		shower.update_step(11.0 + i * 0.05)
	if shower.cur_alpha < 0.9:
		printerr("FAIL: 渐变后 alpha 应达到或超过 0.9，实际: ", shower.cur_alpha)
		fails += 1
	if shower.state != MapNameShowerSystem.State.STATE_SHOW:
		printerr("FAIL: 达到 0.9 后应进入 STATE_SHOW: ", shower.state)
		fails += 1

	# 停留 5.0 秒检验
	var hold_start = 11.0 + 18 * 0.05
	shower.update_step(hold_start + 2.0)
	if shower.state != MapNameShowerSystem.State.STATE_SHOW:
		printerr("FAIL: 驻留期间应保持 STATE_SHOW: ", shower.state)
		fails += 1

	# 停留超时后转入 FADE_OUT
	shower.update_step(hold_start + 5.1)
	if shower.state != MapNameShowerSystem.State.STATE_FADE_OUT:
		printerr("FAIL: 驻留超时后应转入 STATE_FADE_OUT: ", shower.state)
		fails += 1

	# 模拟淡出至 0
	for i in range(25):
		shower.update_step(hold_start + 5.1 + (i + 1) * 0.1)
	if shower.state != MapNameShowerSystem.State.STATE_HIDE or shower.cur_alpha != 0.0:
		printerr("FAIL: 淡出完成后应转入 STATE_HIDE，实际: ", shower.state, " alpha: ", shower.cur_alpha)
		fails += 1

	if fails == 0:
		print("PASS: test_map_name_shower_parity (10/10 全部通过)")
		quit(0)
	else:
		printerr("FAILED: test_map_name_shower_parity (", fails, " 项失败)")
		quit(1)