mtgodot-poc/project/test_mounted_combat_skill_parity.gd

# test_mounted_combat_skill_parity.gd —— 40250 军马冲杀与马背技能 1:1 回归测试套件
extends SceneTree

const MountedCombatSkillSystem = preload("res://mounted_combat_skill_system.gd")

var _passed := 0
var _failed := 0

func _assert(cond: bool, msg: String) -> void:
	if cond:
		_passed += 1
		print("  [PASS] %s" % msg)
	else:
		_failed += 1
		printerr("  [FAIL] %s" % msg)

func _init() -> void:
	print("\n=== Running test_mounted_combat_skill_parity (Direction 1: Mounted Combat 1:1) ===")
	_test_horse_tiers_and_mounting()
	_test_mounted_basic_attacks()
	_test_military_horse_skills()
	_test_stamina_and_feeding()
	_finish()

func _test_horse_tiers_and_mounting() -> void:
	print("\n--- Test 1: Horse Tiers & Mounting Speeds ---")
	var sys := MountedCombatSkillSystem.new()

	# Normal Horse (lvl 5)
	var r1 = sys.mount_horse(5)
	_assert(r1["tier"] == MountedCombatSkillSystem.HorseTier.NORMAL, "Lvl 5 is NORMAL horse")
	_assert(r1["speed_bonus"] == 30, "Normal horse gives +30 speed")
	sys.unmount_horse()

	# Combat Horse (lvl 15)
	var r2 = sys.mount_horse(15)
	_assert(r2["tier"] == MountedCombatSkillSystem.HorseTier.COMBAT, "Lvl 15 is COMBAT horse")
	_assert(r2["speed_bonus"] == 40, "Combat horse gives +40 speed")
	sys.unmount_horse()

	# Military Horse (lvl 25)
	var r3 = sys.mount_horse(25)
	_assert(r3["tier"] == MountedCombatSkillSystem.HorseTier.MILITARY, "Lvl 25 is MILITARY horse")
	_assert(r3["speed_bonus"] == 50, "Military horse gives +50 speed")
	sys.unmount_horse()

func _test_mounted_basic_attacks() -> void:
	print("\n--- Test 2: Mounted Basic Attacks ---")
	var sys := MountedCombatSkillSystem.new()

	# Normal horse cannot attack
	sys.mount_horse(5)
	var fail_atk = sys.execute_mounted_attack(100, ["mob1", "mob2"])
	_assert(fail_atk["ok"] == false and fail_atk["reason"] == "TIER_TOO_LOW", "Normal horse cannot attack")
	sys.unmount_horse()

	# Combat horse can attack
	sys.mount_horse(15)
	var atk_sig := {"fired": false, "hits": 0, "dmg": 0}
	sys.mounted_attack_executed.connect(func(h: int, d: int):
		atk_sig["fired"] = true
		atk_sig["hits"] = h
		atk_sig["dmg"] = d
	)

	var res = sys.execute_mounted_attack(500, ["m1", "m2", "m3"])
	_assert(res["ok"] == true, "Combat horse attacked")
	_assert(res["hit_count"] == 3, "Hit 3 targets")
	_assert(res["dmg_per_hit"] == int(500 * 1.2), "Deals 1.2x base attack (600)")
	_assert(res["total_damage"] == 1800, "Total damage is 1800")
	_assert(atk_sig["fired"] == true and atk_sig["dmg"] == 1800, "mounted_attack_executed signal fired")
	_assert(sys.stamina == 99, "Stamina consumed 100 -> 99")
	sys.unmount_horse()

func _test_military_horse_skills() -> void:
	print("\n--- Test 3: Military Horse Skills (121, 122, 123) ---")
	var sys := MountedCombatSkillSystem.new()
	sys.mount_horse(25) # Military horse

	var player := {"sp": 300}
	var skill_sig := {"fired": false, "vnum": 0, "dmg": 0}
	sys.horse_skill_cast.connect(func(v: int, _n: String, d: int, _h: int):
		skill_sig["fired"] = true
		skill_sig["vnum"] = v
		skill_sig["dmg"] = d
	)

	# Cast 121: Horse Charge (2.5x dmg, SP 60, cd 12.0)
	var c1 = sys.cast_horse_skill(MountedCombatSkillSystem.SKILL_HORSE_CHARGE, 1000, player, ["m1", "m2"])
	_assert(c1["ok"] == true, "Horse Charge cast successfully")
	_assert(c1["damage"] == 2500, "Damage = 1000 * 2.5 = 2500")
	_assert(player["sp"] == 240, "SP deducted (300 - 60 = 240)")
	_assert(skill_sig["fired"] == true and skill_sig["vnum"] == 121, "horse_skill_cast emitted")

	# Second cast while on cooldown must fail
	var fail_cd = sys.cast_horse_skill(MountedCombatSkillSystem.SKILL_HORSE_CHARGE, 1000, player, ["m1"])
	_assert(fail_cd["ok"] == false and fail_cd["reason"] == "SKILL_ON_COOLDOWN", "Cooldown enforced")

	# Update 12 seconds
	sys.update(12.5)

	# Cast 122: Horse Stomp (2.0x dmg, SP 75)
	var c2 = sys.cast_horse_skill(MountedCombatSkillSystem.SKILL_HORSE_STOMP, 1000, player, ["m1", "m2", "m3", "m4"])
	_assert(c2["ok"] == true and c2["damage"] == 2000, "Horse Stomp deals 2.0x (2000)")
	_assert(player["sp"] == 165, "SP is now 240 - 75 = 165")

func _test_stamina_and_feeding() -> void:
	print("\n--- Test 4: Stamina Depletion & Feeding ---")
	var sys := MountedCombatSkillSystem.new()
	sys.mount_horse(21)
	sys.stamina = 10 # Low stamina

	var inv: Array = [
		{"vnum": 50055, "name": "胡萝卜", "count": 2}
	]

	var feed_sig := {"fired": false, "rec": 0}
	sys.horse_fed.connect(func(_n: String, rec: int):
		feed_sig["fired"] = true
		feed_sig["rec"] = rec
	)

	var res = sys.feed_horse(50055, inv)
	_assert(res["ok"] == true, "Fed carrot")
	_assert(res["recovered"] == 60, "Carrot restores 60 stamina")
	_assert(sys.stamina == 70, "Stamina is now 10 + 60 = 70")
	_assert(inv[0]["count"] == 1, "Carrot count decreased 2 -> 1")
	_assert(feed_sig["fired"] == true and feed_sig["rec"] == 60, "horse_fed emitted")

func _finish() -> void:
	print("\n==========================================")
	print("Mounted Combat Skill Parity Tests Finished:")
	print("Passed: %d, Failed: %d" % [_passed, _failed])
	print("==========================================")
	if _failed > 0:
		printerr("FAILED: Some tests did not pass.")
		quit(1)
	else:
		print("SUCCESS: All Mounted Combat Skill parity tests passed!")
		quit(0)