Add business pricing and closure controls with compatible digest optimization

2026-09-09 12:04:12 +09:00
parent 071e338e82
commit b3b82ef03e
35 changed files with 2203 additions and 59 deletions
@@ -0,0 +1,87 @@
+class_name FacilityPricing
+extends RefCounted
+
+## Shared integer pricing rules for quotations, guest outcomes and management UI.
+## Unrelated policy keys remain the responsibility of their owning systems.
+
+const DEFAULT_MODE := &"standard"
+const MODES: Array[Dictionary] = [
+	{&"id": &"charitable", &"label": "奉仕価格", &"percent": 60, &"satisfaction_delta": 10},
+	{&"id": &"affordable", &"label": "安価", &"percent": 80, &"satisfaction_delta": 5},
+	{&"id": &"standard", &"label": "標準", &"percent": 100, &"satisfaction_delta": 0},
+	{&"id": &"expensive", &"label": "高価", &"percent": 150, &"satisfaction_delta": -5},
+	{&"id": &"exorbitant", &"label": "ぼったくり", &"percent": 250, &"satisfaction_delta": -20},
+]
+
+
+static func modes() -> Array[Dictionary]:
+	return MODES.duplicate(true)
+
+
+static func quote(base_price: int, policy: Dictionary) -> int:
+	var percent := int(_mode(policy)[&"percent"])
+	# Currency is integer gold. An exact half gold rounds up, without depending
+	# on floating-point rounding (35 G at 150 percent is 53 G).
+	@warning_ignore("integer_division")
+	var result := (maxi(base_price, 0) * percent + 50) / 100
+	return result
+
+
+static func satisfaction_modifier(
+	policy: Dictionary,
+	quality: int,
+	expected_quality: int
+) -> int:
+	var modifier := int(_mode(policy)[&"satisfaction_delta"])
+	# GAME_SPECIFICATION 7.4 includes a difference of exactly twenty points.
+	if modifier < 0 and quality - expected_quality >= 20:
+		# Keep the same nearest-integer rule for a half penalty: -2.5 becomes -3.
+		@warning_ignore("integer_division")
+		return -((-modifier + 1) / 2)
+	return modifier
+
+
+static func validate_patch(patch: Dictionary) -> Dictionary:
+	if _has(patch, &"price_mode"):
+		var mode: Variant = _value(patch, &"price_mode", DEFAULT_MODE)
+		if not (mode is String or mode is StringName) or not _known_mode(StringName(mode)):
+			return _invalid(&"INVALID_PRICE_MODE", "価格設定は5段階のいずれかを選んでください。")
+	if _has(patch, &"business_open") and not _value(patch, &"business_open", true) is bool:
+		return _invalid(&"INVALID_BUSINESS_OPEN", "営業状態は営業中または休業を指定してください。")
+	var normalized: Dictionary = {}
+	for raw_key: Variant in patch:
+		if not (raw_key is String or raw_key is StringName):
+			return _invalid(&"INVALID_POLICY_KEY", "施設方針の項目名が正しくありません。")
+		var value: Variant = patch[raw_key]
+		normalized[StringName(raw_key)] = value.duplicate(true) if value is Array or value is Dictionary else value
+	if normalized.has(&"price_mode"):
+		normalized[&"price_mode"] = StringName(normalized[&"price_mode"])
+	return {&"valid": true, &"reason": &"", &"message": "", &"patch": normalized}
+
+
+static func _mode(policy: Dictionary) -> Dictionary:
+	var value: Variant = _value(policy, &"price_mode", DEFAULT_MODE)
+	if value is String or value is StringName:
+		for mode: Dictionary in MODES:
+			if mode[&"id"] == StringName(value):
+				return mode
+	return MODES[2]
+
+
+static func _known_mode(mode_id: StringName) -> bool:
+	for mode: Dictionary in MODES:
+		if mode[&"id"] == mode_id:
+			return true
+	return false
+
+
+static func _invalid(reason: StringName, message: String) -> Dictionary:
+	return {&"valid": false, &"reason": reason, &"message": message, &"patch": {}}
+
+
+static func _has(source: Dictionary, key: StringName) -> bool:
+	return source.has(key) or source.has(String(key))
+
+
+static func _value(source: Dictionary, key: StringName, fallback: Variant) -> Variant:
+	return source.get(key, source.get(String(key), fallback))