using System; using System.Collections.Generic; using System.Linq; using System.Reflection; namespace Superlazy { public static class ZoneHandler { private delegate void ComponentMethod(Zone unit, SLEntity component, SLEntity context); private static Dictionary componentInstants; private static Dictionary> methodInstants; private static Dictionary componentOrders; private static Dictionary> methodOrders; private static Queue> messageComponents; public static void Init() { if (componentInstants != null) return; componentInstants = new Dictionary(); componentInstants.CreateInstanceDictionary(); var methodInfos = new Dictionary>(); methodInfos.CreateMethodInfoDictionary(false, typeof(Zone), typeof(SLEntity), typeof(SLEntity)); methodInstants = new Dictionary>(); foreach (var methodInstant in methodInfos) { methodInstants.Add(methodInstant.Key, new Dictionary()); foreach (var method in methodInstant.Value) { methodInstants[methodInstant.Key][method.Key] = (ComponentMethod)method.Value.CreateDelegate(typeof(ComponentMethod), componentInstants[methodInstant.Key]); } } componentOrders = new Dictionary(); methodOrders = new Dictionary>(); foreach (var component in componentInstants) { var type = component.Value.GetType(); var name = component.Key; var componentOrder = type.GetCustomAttribute()?.order ?? 0; componentOrders.Add(name, componentOrder); if (methodOrders.ContainsKey(name) == false) methodOrders.Add(name, new Dictionary()); var methodOrder = methodOrders[name]; if (methodInfos.TryGetValue(component.Key, out var methodCahces)) { foreach (var methodInfo in methodCahces) { var attribute = methodInfo.Value.GetCustomAttribute(); var method = attribute?.methodOverride ?? methodInfo.Value.Name; var order = attribute?.order ?? componentOrder; methodOrder.Add(method, order); } } } messageComponents = new Queue>(); } public static void Begin(Zone zone) { if (zone.components is null) { zone.components = new SortedList>(); zone.componentMessages = new Dictionary>>(); zone.startComponents = new List(); } foreach (var component in zone.Entity["Components"].Where(c => c["Run"] == false)) { var name = component["Component"]; var componentOrder = componentOrders[component["Component"]]; if (zone.components.ContainsKey(componentOrder) == false) zone.components[componentOrder] = new List(); zone.components[componentOrder].Add(component); foreach (var methodOrder in methodOrders[name]) { var method = methodOrder.Key; var order = methodOrder.Value; if (zone.componentMessages.ContainsKey(method) == false) zone.componentMessages[method] = new SortedList>(); var messages = zone.componentMessages[method]; if (messages.ContainsKey(order) == false) messages[order] = new List(); messages[order].Add(component); } } foreach (var componentOrders in zone.components) { foreach (var component in componentOrders.Value) { component["Run"] = true; componentInstants[component["Component"]].Begin(zone, component); } } } public static void AddComponent(Zone zone, string componentKey, string componentName, SLEntity context) { if (zone.Entity["Components"].HasChild(componentKey)) { var component = zone.Entity["Components"][componentKey]; if (component.HasChild("End") == false) SLLog.Error($"component cannot be added. {component} already exists"); componentInstants[component["Component"]].End(zone, component); zone.components[componentOrders[componentName]].Remove(component); foreach (var methodOrder in methodOrders[componentName]) { zone.componentMessages[methodOrder.Key][methodOrder.Value].Remove(component); } zone.Entity["Components"][component.ID] = false; } zone.Entity["Components"][componentKey] = context; zone.Entity["Components"][componentKey]["Component"] = componentName; { var component = zone.Entity["Components"][componentKey]; foreach (var methodOrder in methodOrders[componentName]) { var method = methodOrder.Key; var order = methodOrder.Value; if (zone.componentMessages.ContainsKey(method) == false) zone.componentMessages[method] = new SortedList>(); var messages = zone.componentMessages[method]; if (messages.ContainsKey(order) == false) messages[order] = new List(); messages[order].Add(component); } { component["Run"] = true; componentInstants[componentName].Begin(zone, component); zone.startComponents.Add(component); // AddComponent 때에는 딜레이 Add가 되어야해서 별도로 관리 } } } public static void Update(Zone zone) { // 컴포넌트 업데이트는 추가된 다음프레임부터 발생, 그전에는 AddComponent등에서 메시지는 세팅 가능하다 //TODO: Run = false 등의 코드로 재갱신이 들어간다면 추가 필요 foreach (var component in zone.startComponents) { var componentOrder = componentOrders[component["Component"]]; if (zone.components.ContainsKey(componentOrder) == false) zone.components[componentOrder] = new List(); zone.components[componentOrder].Add(component); } zone.startComponents.Clear(); foreach (var components in zone.components) { foreach (var component in components.Value) { if (component.HasChild("Run") && component.HasChild("End") == false) { componentInstants[component["Component"]].Update(zone, component); } } } foreach (var components in zone.components) { components.Value.RemoveAll(component => { if (component.HasChild("End")) { string name = component["Component"]; componentInstants[name].End(zone, component); foreach (var methodOrder in methodOrders[name]) { zone.componentMessages[methodOrder.Key][methodOrder.Value].Remove(component); } zone.Entity["Components"][component.ID] = false; return true; } return false; }); } } public static void End(Zone zone) { foreach (var components in zone.components) { components.Value.RemoveAll(component => { if (component["Run"]) { string name = component["Component"]; componentInstants[name].End(zone, component); foreach (var methodOrder in methodOrders[name]) { zone.componentMessages[methodOrder.Key][methodOrder.Value].Remove(component); } } zone.Entity["Components"][component.ID] = false; return true; }); } } public static void Message(string message, Zone zone, SLEntity context) { if (zone.componentMessages.ContainsKey(message)) { List components; if (messageComponents.Count != 0) { components = messageComponents.Dequeue(); } else { components = new List(); } foreach (var messages in zone.componentMessages[message]) { components.AddRange(messages.Value); } foreach (var component in components) { if (component.HasChild("Run") == false) continue; if (component.HasChild("End")) continue; string name = component["Component"]; var method = methodInstants[name][message]; method(zone, component, context); } components.Clear(); messageComponents.Enqueue(components); } zone.Event(null, message, context); } } }