From 230e08e8a631bf4d711961a6101feca2f10e87c5 Mon Sep 17 00:00:00 2001
From: unanmed <1319491857@qq.com>
Date: Wed, 19 Feb 2025 22:58:08 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20UI=20=E6=8E=A7=E5=88=B6=E5=99=A8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 eslint.config.js                 |   3 +-
 src/core/render/utils.ts         |   4 +-
 src/core/system/ui/container.tsx |  56 +++++
 src/core/system/ui/controller.ts | 342 +++++++++++++++++++++++++++----
 src/core/system/ui/index.ts      |   4 +
 src/core/system/ui/instance.ts   |  50 +++++
 src/core/system/ui/shared.ts     |  87 ++++++++
 src/core/system/ui/ui.ts         |  19 ++
 src/data/logger.json             |   3 +-
 src/module/render/index.tsx      |   4 +
 10 files changed, 523 insertions(+), 49 deletions(-)
 create mode 100644 src/core/system/ui/container.tsx
 create mode 100644 src/core/system/ui/instance.ts
 create mode 100644 src/core/system/ui/shared.ts
 create mode 100644 src/core/system/ui/ui.ts

diff --git a/eslint.config.js b/eslint.config.js
index 9d3237d..ee278af 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -64,7 +64,8 @@ export default tseslint.config(
             ],
             '@typescript-eslint/no-namespace': 'off',
             '@typescript-eslint/no-this-alias': 'off',
-            'no-console': 'warn'
+            'no-console': 'warn',
+            'vue/multi-word-component-names': 'off'
         }
     },
     eslintPluginPrettierRecommended
diff --git a/src/core/render/utils.ts b/src/core/render/utils.ts
index 80fe731..b0dd5db 100644
--- a/src/core/render/utils.ts
+++ b/src/core/render/utils.ts
@@ -14,9 +14,9 @@ export type Props<
 > = T extends keyof JSX.IntrinsicElements
     ? JSX.IntrinsicElements[T]
     : T extends DefineSetupFnComponent<any>
-      ? InstanceType<T>['$props']
+      ? InstanceType<T>['$props'] & InstanceType<T>['$emits']
       : T extends DefineComponent
-        ? InstanceType<T>['$props']
+        ? InstanceType<T>['$props'] & InstanceType<T>['$emits']
         : unknown;
 
 export function disableViewport() {
diff --git a/src/core/system/ui/container.tsx b/src/core/system/ui/container.tsx
new file mode 100644
index 0000000..7768842
--- /dev/null
+++ b/src/core/system/ui/container.tsx
@@ -0,0 +1,56 @@
+import { computed, defineComponent } from 'vue';
+import { IUIMountable, UIBaseElementSlots, UIComponent } from './shared';
+import { SetupComponentOptions } from '@/module';
+import { ContainerProps } from '@/core/render';
+
+export interface UIContainerProps {
+    controller: IUIMountable<UIComponent>;
+}
+
+const containerConfig = {
+    props: ['controller']
+} satisfies SetupComponentOptions<UIContainerProps>;
+
+export const UIContainer = defineComponent<UIContainerProps>(props => {
+    const data = props.controller;
+    const back = data.backIns;
+    const show = computed(() => data.stack.filter(v => !v.hidden));
+    return () => {
+        return (
+            <data.baseElement>
+                {(() => {
+                    const b = back.value;
+                    if (!b || !data.showBack.value || b.hidden) return;
+                    return (
+                        <b.ui.component
+                            {...b.vBind}
+                            key={b.key}
+                        ></b.ui.component>
+                    );
+                })()}
+                {show.value.map(v => (
+                    <v.ui.component {...v.vBind} key={v.key}></v.ui.component>
+                ))}
+            </data.baseElement>
+        );
+    };
+}, containerConfig);
+
+export const UIRenderBase = defineComponent<
+    ContainerProps,
+    {},
+    string,
+    UIBaseElementSlots
+>((_props, { slots }) => {
+    return () => {
+        return <container>{slots.defaults()}</container>;
+    };
+});
+
+export const UIDomBase = defineComponent<{}, {}, string, UIBaseElementSlots>(
+    (_props, { slots }) => {
+        return () => {
+            return <div>{slots.defaults()}</div>;
+        };
+    }
+);
diff --git a/src/core/system/ui/controller.ts b/src/core/system/ui/controller.ts
index 3b690ea..8fdb146 100644
--- a/src/core/system/ui/controller.ts
+++ b/src/core/system/ui/controller.ts
@@ -1,55 +1,307 @@
-import { Component, VNodeProps } from 'vue';
+import { logger } from '@/core/common/logger';
+import EventEmitter from 'eventemitter3';
+import {
+    IGameUI,
+    IKeepController,
+    IUIInstance,
+    IUIMountable,
+    UIBaseElement,
+    UIComponent
+} from './shared';
+import { Props } from '@/core/render';
+import { UIInstance } from './instance';
+import {
+    computed,
+    ComputedRef,
+    h,
+    reactive,
+    ref,
+    Ref,
+    shallowRef,
+    ShallowRef
+} from 'vue';
+import { UIContainer } from './container';
 
-export interface IUIControllerConfig<Element, UI> {
-    /**
-     * 将一个ui挂载至目标元素时的操作
-     * @param element 要挂载至的目标元素
-     * @param ui 要挂载的ui对象
-     */
-    insert(element: Element, ui: UI): void;
-
-    /**
-     * 将一个ui从目标元素上移除时的操作
-     * @param element 被移除ui的父元素
-     * @param ui 要被移除的ui元素
-     */
-    remove(element: Element, ui: UI): void;
-
-    /**
-     * 创建一个新UI
-     * @param component UI组件
-     * @param props UI传递的props
-     */
-    createUI(
-        component: Component,
-        props?: (VNodeProps & { [key: string]: any }) | null
-    ): UI;
+export const enum UIMode {
+    /** 仅显示最后一个 UI，在关闭时，只会关闭指定的 UI */
+    LastOnly,
+    /** 显示所有非手动隐藏的 UI，在关闭时，只会关闭指定 UI */
+    All,
+    /** 仅显示最后一个 UI，在关闭时，在此之后的所有 UI 会全部关闭 */
+    LastOnlyStack,
+    /** 显示所有非手动隐藏的 UI，在关闭时，在此之后的所有 UI 会全部关闭 */
+    AllStack,
+    /** 自定义 UI 显示模式 */
+    Custom
 }
 
-export const enum OpenOption {
-    Push,
-    Unshift
-}
-
-export const enum CloseOption {
-    Splice,
-    Pop,
-    Shift
-}
-
-export class UIController<Element, UI> {
-    constructor(config: IUIControllerConfig<Element, UI>) {}
+export interface IUICustomConfig<C extends UIComponent> {
+    /**
+     * 打开一个新的 UI
+     * @param ins 要打开的 UI 实例
+     * @param stack 当前的 UI 栈，还未将 UI 实例加入栈中
+     */
+    open(ins: IUIInstance<C>, stack: IUIInstance<C>[]): void;
 
     /**
-     * 设置当ui改变时控制器的行为
-     * @param open 打开时的行为
-     * @param close 关闭时的行为
+     * 关闭一个 UI
+     * @param ins 要关闭的 UI 实例
+     * @param stack 当前的 UI 栈，还未将 UI 实例移除
+     * @param index 这个 UI 实例在 UI 栈中的索引
      */
-    setChangeMode(open: OpenOption, close: CloseOption) {}
+    close(ins: IUIInstance<C>, stack: IUIInstance<C>[], index: number): void;
 
     /**
-     * 将这个UI控制器挂载至容器上
-     * @param container 要挂载至的容器
+     * 隐藏一个 UI
+     * @param ins 要隐藏的 UI 实例，还未进入隐藏状态
+     * @param stack 当前的 UI 栈
+     * @param index 这个 UI 实例在 UI 栈中的索引
      */
-    mount(container: Element) {}
+    hide(ins: IUIInstance<C>, stack: IUIInstance<C>[], index: number): void;
+
+    /**
+     * 显示一个 UI
+     * @param ins 要显示的 UI 实例，还未进入显示状态
+     * @param stack 当前的 UI 栈
+     * @param index 这个 UI 实例在 UI 栈中的索引
+     */
+    show(ins: IUIInstance<C>, stack: IUIInstance<C>[], index: number): void;
+
+    /**
+     * 更新所有 UI 的显示，一般会在显示模式更改时调用
+     * @param stack 当前的 UI 栈
+     */
+    update(stack: IUIInstance<C>[]): void;
+}
+
+interface UIControllerEvent {}
+
+export class UIController<C extends UIComponent = UIComponent>
+    extends EventEmitter<UIControllerEvent>
+    implements IUIMountable<C>
+{
+    static controllers: Map<string, UIController> = new Map();
+
+    /** 当前的 ui 栈 */
+    readonly stack: IUIInstance<C>[] = reactive([]);
+    /** UI 显示方式 */
+    mode: UIMode = UIMode.LastOnlyStack;
+    /** 这个 UI 实例的背景，当这个 UI 处于显示模式时，会显示背景 */
+    background?: IGameUI<C>;
+
+    /** 背景 UI 实例 */
+    readonly backIns: ShallowRef<IUIInstance<C> | null> = shallowRef(null);
+    /** 当前是否显示背景 UI */
+    readonly showBack: ComputedRef<boolean> = computed(
+        () => this.userShowBack.value && this.sysShowBack.value
+    );
+
+    /** 自定义显示模式下的配置信息 */
+    private config?: IUICustomConfig<C>;
+    /** 是否维持背景 UI */
+    private keepBack: boolean = false;
+    /** 用户是否显示背景 UI */
+    private readonly userShowBack: Ref<boolean> = ref(true);
+    /** 系统是否显示背景 UI */
+    private readonly sysShowBack: Ref<boolean> = ref(false);
+
+    /**
+     * 创建一个 ui 控制器
+     * @param id 这个控制器的唯一标识符
+     */
+    constructor(
+        public readonly id: string,
+        public readonly baseElement: UIBaseElement
+    ) {
+        super();
+        if (UIController.controllers.has(id)) {
+            logger.warn(57, id);
+        } else {
+            UIController.controllers.set(id, this);
+        }
+    }
+
+    /**
+     * 渲染这个 UI
+     */
+    render() {
+        return h(UIContainer, { controller: this });
+    }
+
+    /**
+     * 设置背景 UI
+     * @param back 这个 UI 控制器的背景 UI
+     */
+    setBackground(back: IGameUI<C>) {
+        this.background = back;
+    }
+
+    /**
+     * 隐藏背景 UI
+     */
+    hideBackground() {
+        this.userShowBack.value = false;
+    }
+
+    /**
+     * 显示背景 UI
+     */
+    showBackground() {
+        this.userShowBack.value = true;
+    }
+
+    /**
+     * 维持背景 UI，一般用于防闪烁，例如使用道具时可能在关闭道具栏后打开新 UI，这时就需要防闪烁
+     */
+    keep(): IKeepController {
+        this.keepBack = true;
+
+        return {
+            safelyUnload: () => {
+                if (this.stack.length > 0) return;
+                this.sysShowBack.value = false;
+                this.keepBack = false;
+            },
+            unload: () => {
+                this.sysShowBack.value = false;
+                this.keepBack = false;
+            }
+        };
+    }
+
+    /**
+     * 打开一个 ui
+     * @param ui 要打开的 ui
+     * @param vBind 传递给这个 ui 的响应式数据
+     */
+    open(ui: IGameUI<C>, vBind: Props<C>) {
+        const ins = new UIInstance(ui, vBind);
+        switch (this.mode) {
+            case UIMode.LastOnly:
+            case UIMode.LastOnlyStack:
+                this.stack.forEach(v => v.hide());
+                this.stack.push(ins);
+                break;
+            case UIMode.All:
+            case UIMode.AllStack:
+                this.stack.push(ins);
+                break;
+            case UIMode.Custom:
+                this.config?.open(ins, this.stack);
+                break;
+        }
+        this.sysShowBack.value = true;
+        return ins;
+    }
+
+    /**
+     * 关闭一个 ui
+     * @param ui 要关闭的 ui 实例
+     */
+    close(ui: UIInstance<C>) {
+        const index = this.stack.indexOf(ui);
+        if (index === -1) return;
+        switch (this.mode) {
+            case UIMode.LastOnly: {
+                this.stack.splice(index, 1);
+                this.stack.forEach(v => v.hide());
+                const last = this.stack.at(-1);
+                if (!last) break;
+                last.show();
+                break;
+            }
+            case UIMode.LastOnlyStack: {
+                this.stack.splice(index);
+                this.stack.forEach(v => v.hide());
+                const last = this.stack[index - 1];
+                if (!last) break;
+                last.show();
+                break;
+            }
+            case UIMode.All: {
+                this.stack.splice(index, 1);
+                break;
+            }
+            case UIMode.AllStack: {
+                this.stack.splice(index);
+                break;
+            }
+            case UIMode.Custom: {
+                this.config?.close(ui, this.stack, index);
+                break;
+            }
+        }
+        if (!this.keepBack && this.stack.length === 0) {
+            this.sysShowBack.value = false;
+        }
+        this.keepBack = false;
+    }
+
+    hide(ins: IUIInstance<C>): void {
+        const index = this.stack.indexOf(ins);
+        if (index === -1) return;
+        if (this.mode === UIMode.Custom) {
+            this.config?.hide(ins, this.stack, index);
+        } else {
+            ins.hide();
+        }
+    }
+
+    show(ins: IUIInstance<C>): void {
+        const index = this.stack.indexOf(ins);
+        if (index === -1) return;
+        if (this.mode === UIMode.Custom) {
+            this.config?.show(ins, this.stack, index);
+        } else {
+            ins.show();
+        }
+    }
+
+    /**
+     * 设置为仅显示最后一个 UI
+     * @param stack 是否设置为栈模式，即删除一个 UI 后，其之后打开的 UI 是否也一并删除
+     */
+    lastOnly(stack: boolean = true) {
+        if (stack) {
+            this.mode = UIMode.LastOnlyStack;
+        } else {
+            this.mode = UIMode.LastOnly;
+        }
+        this.stack.forEach(v => v.hide());
+        this.stack.at(-1)?.show();
+    }
+
+    /**
+     * 设置为显示所有 UI
+     * @param stack 是否设置为栈模式，即删除一个 UI 后，其之后打开的 UI 是否也一并删除
+     */
+    showAll(stack: boolean = false) {
+        if (stack) {
+            this.mode = UIMode.AllStack;
+        } else {
+            this.mode = UIMode.All;
+        }
+        this.stack.forEach(v => v.show());
+    }
+
+    /**
+     * 使用自定义的显示模式
+     * @param config 自定义显示模式的配置
+     */
+    showCustom(config: IUICustomConfig<C>) {
+        this.mode = UIMode.Custom;
+        this.config = config;
+        config.update(this.stack);
+    }
+
+    /**
+     * 获取一个元素上的 ui 控制器
+     * @param id 要获取的 ui 控制器的唯一标识符
+     */
+    static getController<T extends UIComponent>(
+        id: string
+    ): UIController<T> | null {
+        const res = this.controllers.get(id) as UIController<T>;
+        return res ?? null;
+    }
 }
diff --git a/src/core/system/ui/index.ts b/src/core/system/ui/index.ts
index 0471403..ef4870f 100644
--- a/src/core/system/ui/index.ts
+++ b/src/core/system/ui/index.ts
@@ -1 +1,5 @@
 export * from './controller';
+export * from './ui';
+export * from './shared';
+export * from './instance';
+export * from './container';
diff --git a/src/core/system/ui/instance.ts b/src/core/system/ui/instance.ts
new file mode 100644
index 0000000..ddd2468
--- /dev/null
+++ b/src/core/system/ui/instance.ts
@@ -0,0 +1,50 @@
+import { Props } from '@/core/render';
+import { IGameUI, IUIInstance, UIComponent } from './shared';
+import EventEmitter from 'eventemitter3';
+import { markRaw, mergeProps } from 'vue';
+
+interface UIInstanceEvent {
+    hide: [];
+    show: [];
+    close: [];
+}
+
+export class UIInstance<C extends UIComponent>
+    extends EventEmitter<UIInstanceEvent>
+    implements IUIInstance<C>
+{
+    private static counter: number = 0;
+
+    readonly key: number = UIInstance.counter++;
+    readonly ui: IGameUI<C>;
+    hidden: boolean = false;
+
+    constructor(
+        ui: IGameUI<C>,
+        public vBind: Props<C>
+    ) {
+        super();
+        this.ui = markRaw(ui);
+    }
+
+    /**
+     * 设置这个 UI 实例的响应式数据的值
+     * @param data 要设置的值
+     * @param merge 是将传入的值与原先的值合并（true），还是将当前值覆盖掉原先的值（false）
+     */
+    setVBind(data: Props<C>, merge: boolean = true) {
+        if (merge) {
+            this.vBind = mergeProps(this.vBind, data) as Props<C>;
+        } else {
+            this.vBind = data;
+        }
+    }
+
+    hide(): void {
+        this.hidden = true;
+    }
+
+    show(): void {
+        this.hidden = false;
+    }
+}
diff --git a/src/core/system/ui/shared.ts b/src/core/system/ui/shared.ts
new file mode 100644
index 0000000..dbbb602
--- /dev/null
+++ b/src/core/system/ui/shared.ts
@@ -0,0 +1,87 @@
+import { Props } from '@/core/render';
+import {
+    DefineComponent,
+    DefineSetupFnComponent,
+    Ref,
+    ShallowRef,
+    SlotsType,
+    VNode
+} from 'vue';
+
+export type UIComponent = DefineSetupFnComponent<any> | DefineComponent;
+
+export interface IGameUI<C extends UIComponent> {
+    /** 这个 UI 的名称 */
+    readonly name: string;
+    /** 这个 UI 的组件 */
+    readonly component: C;
+}
+
+export interface IKeepController {
+    /**
+     * 安全关闭背景 UI，如果当前没有 UI 已开启，那么直接关闭，否则维持
+     */
+    safelyUnload(): void;
+
+    /**
+     * 不论当前是否有 UI 已开启，都关闭背景
+     */
+    unload(): void;
+}
+
+export type UIBaseElementSlots = SlotsType<{
+    defaults: () => VNode[];
+}>;
+
+export type UIBaseElement =
+    | DefineComponent<{}, {}, string, UIBaseElementSlots>
+    | DefineSetupFnComponent<{}, {}, UIBaseElementSlots>;
+
+export interface IUIMountable<C extends UIComponent> {
+    /** 当前的 UI 栈 */
+    readonly stack: IUIInstance<C>[];
+    /** 当前的背景 UI */
+    readonly backIns: ShallowRef<IUIInstance<C> | null>;
+    /** 当前是否显示背景 UI */
+    readonly showBack: Ref<boolean>;
+    /** UI 控制器的根元素 */
+    readonly baseElement: UIBaseElement;
+
+    /**
+     * 隐藏一个 UI
+     * @param ins 要隐藏的 UI 实例
+     */
+    hide(ins: IUIInstance<C>): void;
+
+    /**
+     * 显示一个 UI
+     * @param ins 要显示的 UI 实例
+     */
+    show(ins: IUIInstance<C>): void;
+
+    /**
+     * 维持背景，直到下次所有 UI 都被关闭
+     */
+    keep(): IKeepController;
+}
+
+export interface IUIInstance<C extends UIComponent> {
+    /** 这个 ui 实例的唯一 key，用于 vue */
+    readonly key: number;
+    /** 这个 ui 实例的 ui 信息 */
+    readonly ui: IGameUI<C>;
+    /** 传递给这个 ui 实例的响应式数据 */
+    readonly vBind: Props<C>;
+    /** 当前元素是否被隐藏 */
+    readonly hidden: boolean;
+
+    /**
+     * 隐藏这个 ui
+     */
+    hide(): void;
+
+    /**
+     * 显示这个 ui
+     */
+    show(): void;
+}
diff --git a/src/core/system/ui/ui.ts b/src/core/system/ui/ui.ts
new file mode 100644
index 0000000..3f28345
--- /dev/null
+++ b/src/core/system/ui/ui.ts
@@ -0,0 +1,19 @@
+import { IGameUI, UIComponent } from './shared';
+
+export class GameUI<C extends UIComponent> implements IGameUI<C> {
+    static list: Map<string, GameUI<UIComponent>> = new Map();
+
+    constructor(
+        public readonly name: string,
+        public readonly component: C
+    ) {}
+
+    /**
+     * 根据 ui 名称获取 ui 实例
+     * @param id ui 的名称
+     */
+    static get<T extends UIComponent>(id: string): GameUI<T> | null {
+        const ui = this.list.get(id) as GameUI<T>;
+        return ui ?? null;
+    }
+}
diff --git a/src/data/logger.json b/src/data/logger.json
index 0b49000..7d823d7 100644
--- a/src/data/logger.json
+++ b/src/data/logger.json
@@ -87,7 +87,8 @@
         "53": "Cannot $1 audio route '$2', since there is not added route named it.",
         "54": "Missing start tag for '$1', index: $2.",
         "55": "Unchildable tag '$1' should follow with param.",
-        "56": "Method '$1' is deprecated. Consider using '$2' instead.",
+        "56": "Method '$1' has been deprecated. Consider using '$2' instead.",
+        "57": "Repeated UI controller on item '$1', new controller will not work.",
         "1001": "Item-detail extension needs 'floor-binder' and 'floor-damage' extension as dependency.",
         "1101": "Cannot add new effect to point effect instance, for there's no more reserve space for it. Please increase the max count of the instance."
     }
diff --git a/src/module/render/index.tsx b/src/module/render/index.tsx
index a216599..bdd04ae 100644
--- a/src/module/render/index.tsx
+++ b/src/module/render/index.tsx
@@ -17,6 +17,7 @@ import { Textbox } from './components';
 import { ILayerGroupRenderExtends, ILayerRenderExtends } from '@/core/render';
 import { Props } from '@/core/render';
 import { WeatherController } from '../weather';
+import { UIController, UIRenderBase } from '@/core/system';
 
 export function create() {
     const main = new MotaRenderer();
@@ -63,8 +64,11 @@ export function create() {
             weather.bind(map.value);
         });
 
+        const ui = new UIController('main-ui', UIRenderBase);
+
         return () => (
             <container id="map-draw" {...mapDrawProps}>
+                {ui.render()}
                 <layer-group id="layer-main" ex={layerGroupExtends} ref={map}>
                     <layer layer="bg" zIndex={10}></layer>
                     <layer layer="bg2" zIndex={20}></layer>