13-实现桌宠词板功能

芋圆社区 > 编程 > 【项目】桌宠之旅 > 13-实现桌宠词板功能

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2023-07-08

2023-07-18

Hey、小怪兽

• 词板也就是播放语音的时候出现的文本框，首先先解包公主连结的游戏（具体可以参考一些解包方法），拿到需要的词板图片：
• 放在/src/public/images文件夹下，取名取成card_颜色.png就行了：
• 接下去要写这个词板的样式了，先去/src/index.html写个div来装这个词板：

<div class="taro-pet-dialog" id="taro-pet-dialog"></div>

• 再去写CSS，/src/public/css/index.css：
- 词板初始是隐藏的，所以opacity是0
- user-select是用户选取为none
- 位置是写死的，用绝对定位，再加上flex布局，宽度写死250px
- 高度最小50px，让它自己拓展，最后加上transition过度不让词板出现特别突兀
- p标签就是一些文本的大小和字体等

.taro-pet-dialog {
    opacity: 0;
    user-select: none;
    position: absolute;
    left: 68px;
    bottom: 245px;
    display: flex;
    gap: 4px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 250px;
    min-height: 50px;
    padding: 10px 21px 10px 35px;
    transition: all 0.5s ease-in-out;
}

.taro-pet-dialog p {
    font-size: 15px;
    font-family: "楷体";
    font-weight: 800;
    opacity: 0.9;
}

• 最后到kkr.js配置（/src/modules/kkr/kkr.js）：
- dialog：就是词板的样式，可可萝偏绿色选择了绿色的词板，
- color：就是文字的颜色，#33812a就是绿色的一种
- voice：音频的文件
- element：文本，就是音频的中文翻译

export const voice_config = [
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "1.mp3",
        element: `
                    <p>就让身为引导者的我</p>
                    <p>全力支持主人吧 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "2.mp3",
        element: `
                    <p>主人，肚子饿不饿？</p>
                    <p>任何事都要先</p>
                    <p>填饱肚子再说 ♪ ♪ ♪</p>
                `,
    }

    ...其他配置
]

• 最后回到渲染进程/src/_renderer/renderer.js添加变量：

// 音频的配置
let voice_config = null;
// 词板的dom
let dialog_dom = null;

• 同理，获取kkr.js配置的时候要获取音频配置：

// 获取配置
const module = await import(`../modules/${current_module}/${current_module}.js`);
init_config = module.init_config;
action_config = module.action_config;
voice_config = module.voice_config;

• 赋值词板的dom元素：

// 赋值音频dom，词板dom
audio_dom = document.getElementById("taro-pet-audio");
dialog_dom = document.getElementById("taro-pet-dialog");

• 修改鼠标点击的方法：
- 随机获取一个音频的索引index，音频的配置对象就是voice_config[index]
- 接着设置URL，设置词板的文本颜色
- 这里设置background，其实就是把词板的图片放到刚才HTML里创建的div里，然后不重复居中 100%显示
- 接着修改透明度opacity为1，这样词板就显示出来了
- 在监听结束的方法里，再把词板的透明度改为0就隐藏了

// 左键点击播放语音
anim.on("click", (event) => {
    if (drag_static === false && talk_static === false) {
        talk_static = true;
        // 随机获取音频的index
        const index = Math.floor(Math.random() * voice_config.length);
        const voice_data = voice_config[index];
        // 设置音频文件的 URL
        audio_dom.src = `${file_prefix}/${current_module}/voice/${voice_data.voice}`;
        // 设置词板
        dialog_dom.style.color = voice_data.color;
        // 这里必须要一同设置repeat和size等，不然背景图会变形
        dialog_dom.style.background = `url("./public/images/${voice_data.dialog}") no-repeat center / 100% 100%`;
        dialog_dom.style.opacity = 1;
        dialog_dom.innerHTML = voice_data.element;
        const onAudioEnded = () => {
            talk_static = false;
            dialog_dom.style.opacity = 0;
            // 移除事件监听器
            audio_dom.removeEventListener("ended", onAudioEnded);
        };
        audio_dom.addEventListener("ended", onAudioEnded);
        audio_dom.play();
    }
});

• 最后还是在终端pnpm start，点击可可萝的本体，成功显示词板并播放语音！
• /src/index.html完整代码：

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>TaroPet</title>
    <link rel="stylesheet" href="./public/css/index.css" />
</head>
<body>
    <div id="taro-pet" class="taro-pet">
        <canvas id="taro-canvas"></canvas>
        <canvas id="shadow-canvas"></canvas>
    </div>

    <div class="taro-pet-dialog" id="taro-pet-dialog"></div>

    <audio id="taro-pet-audio" src="" controls="" preload=""></audio>

    <script src="./public/js/pixi.min.js"></script>
    <script src="./_renderer/renderer.js" type="module"></script>
</body>
</html>

• /src/public/css/index.css完整代码：

* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html,
body {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.taro-pet {
    width: 100vw;
    height: 100vh;
    transform: scaleX(-1);
}

.taro-pet-dialog {
    opacity: 0;
    user-select: none;
    position: absolute;
    left: 68px;
    bottom: 245px;
    display: flex;
    gap: 4px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 250px;
    min-height: 50px;
    padding: 10px 21px 10px 35px;
    transition: all 0.5s ease-in-out;
}

.taro-pet-dialog p {
    font-size: 15px;
    font-family: "楷体";
    font-weight: 800;
    opacity: 0.9;
}

#taro-pet-audio {
    display: none;
}

#shadow-canvas {
    position: absolute;
    z-index: -1;
    opacity: 0;
}

• /src/modules/kkr/kkr.js完整代码：

export const init_config = [
    {
        index: 0,
        name: "normal",
        frames: 60,
        texture: [],
        object: {
            loop: true,
        },
    },
    {
        index: 1,
        name: "drap",
        frames: 54,
        texture: [],
        object: {
            loop: true,
        },
    },
];

export const action_config = [
    {
        index: 0,
        name: "dear_jump",
        frames: 66,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 1,
        name: "dear_smile",
        frames: 64,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 2,
        name: "high_touch",
        frames: 51,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 3,
        name: "joy_long",
        frames: 108,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 4,
        name: "joy_short",
        frames: 54,
        texture: [],
        object: {
            loop: false,
        },
    },

    {
        index: 5,
        name: "salute_smile",
        frames: 94,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 6,
        name: "stand_by",
        frames: 54,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 7,
        name: "weapon_joy",
        frames: 107,
        texture: [],
        object: {
            loop: false,
            endTime: 800,
        },
    },
    {
        index: 8,
        name: "weapon_skill",
        frames: 80,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 9,
        name: "weapon_ub",
        frames: 247,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 10,
        name: "cheer_joy",
        frames: 54,
        texture: [],
        object: {
            loop: false,
        },
    },
    {
        index: 11,
        name: "mana_jump",
        frames: 31,
        texture: [],
        object: {
            loop: false,
        },
    },
];

export const voice_config = [
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "1.mp3",
        element: `
                    <p>就让身为引导者的我</p>
                    <p>全力支持主人吧 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "2.mp3",
        element: `
                    <p>主人，肚子饿不饿？</p>
                    <p>任何事都要先</p>
                    <p>填饱肚子再说 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "3.mp3",
        element: `
                    <p>看来是累了呢</p>
                    <p>管理健康也是我的职责</p>
                    <p>要是有什么吩咐</p>
                    <p>请尽管说 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "4.mp3",
        element: `
                    <p>能够服侍主人这样</p>
                    <p>温柔的人</p>
                    <p>我真是个幸福的人 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "5.mp3",
        element: `
                    <p>请让我像主人的夫人一样</p>
                    <p>来服侍主人吧 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "6.mp3",
        element: `
                    <p>为了与主人相遇做准备</p>
                    <p>我从小时候起</p>
                    <p>就和精灵交谈</p>
                    <p>请尽管使唤我吧 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "7.mp3",
        element: `
                    <p>被主人注视着</p>
                    <p>精灵们好像也很高兴 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "8.mp3",
        element: `
                    <p>我会与大自然一同</p>
                    <p>助主人一臂之力 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "9.mp3",
        element: `
                    <p>我从年幼时起</p>
                    <p>就一直期待着</p>
                    <p>能够服侍主人 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "10.mp3",
        element: `
                    <p>有什么事就请呼唤我</p>
                    <p>我会全心全意地</p>
                    <p>回应主人的要求 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "11.mp3",
        element: `
                    <p>是与主人的情谊</p>
                    <p>催生出了这般的力量吧</p>
                    <p>主人……从今往后</p>
                    <p>也请一直让我陪伴在您身边</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "12.mp3",
        element: `
                    <p>我的感情</p>
                    <p>得到了精灵们的回应……</p>
                    <p>有了这股力量</p>
                    <p>今后就能更好地服侍主人了</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "13.mp3",
        element: `
                    <p>多么轻柔的微风…</p>
                    <p>呵呵……简直就像是精灵们</p>
                    <p>在为我和主人</p>
                    <p>送来祝福呢 ♪ ♪ ♪</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "14.mp3",
        element: `
                    <p>花瓣宛如新娘的捧花</p>
                    <p>我和主人也……哈！</p>
                    <p>我、我竟然，</p>
                    <p>会去想象这么逾矩的事情</p>
                `,
    },
    {
        dialog: "card_green.png",
        color: "#33812a",
        voice: "15.mp3",
        element: `
                    <p>有了这股力量</p>
                    <p>就能更加周到地照顾主人了</p>
                    <p>自早至晚</p>
                    <p>全都交给我吧 ♪ ♪ ♪</p>
                `,
    },
];

• 渲染进程/src/_renderer/renderer.js完整代码：

// 导入方法
import { get_pixel_color_func, body_area_func } from "../utils/anim.js";
// 当前使用的模型
let current_module = "kkr";
// 初始配置和动作配置
let init_config = null;
let action_config = null;
let voice_config = null;
// 当前的动画
let anim_current = null;
// 初始动画
let anim_normal = null;
// 拖拽动画
let anim_drap = null;
// 存储的随机动作索引，用来给定时器随机
let anim_action_random_index = [];
let anim_action_random_cache = [];
// 动画的定时器
let timer = null;
// 拖拽状态
let drag_static = false;
// 语音状态
let talk_static = false;
// 动画的舞台
let app = null;
// 音频的dom
let audio_dom = null;
// 词板的dom
let dialog_dom = null;
// 动画的canvas
let anim_canvas = null;
// 虚拟的canvas
let shadow_canvas = null;
// 获取窗口的大小
const bower_width = window.innerWidth;
const bower_height = window.innerHeight;

// 页面加载完成执行
window.addEventListener("load", async (event) => {
    // 获取配置
    const module = await import(`../modules/${current_module}/${current_module}.js`);
    init_config = module.init_config;
    action_config = module.action_config;
    voice_config = module.voice_config;

    // 赋值canvas
    anim_canvas = document.getElementById("taro-canvas");
    shadow_canvas = document.getElementById("shadow-canvas");
    shadow_canvas.width = bower_width;
    shadow_canvas.height = bower_height;

    // 赋值音频dom，词板dom
    audio_dom = document.getElementById("taro-pet-audio");
    dialog_dom = document.getElementById("taro-pet-dialog");

    // 动画舞台配置
    app = new PIXI.Application({
        view: anim_canvas,
        width: bower_width,
        height: bower_height,
        backgroundAlpha: 0,
        resolution: 1,
    });
    // 添加给div-taropet元素
    document.getElementById("taro-pet").appendChild(app.view);


    // 先把初始的动画加载完成
    anim_normal = await create_anim_func(init_config[0], 0);
    anim_normal.play();
    app.stage.addChild(anim_normal);
    // 赋值给当前动画
    anim_current = anim_normal;

    // 开始初始化其他的动画
    anim_drap = await create_anim_func(init_config.find((obj) => obj.name === "drap"), 0);

    // 将动作的配置转换成随机索引赋值 [0,1,2,3,4]
    anim_action_random_index = Array.from(
        action_config.map((obj, index) => {
            obj.index = index;
            return obj;
        }),
        ({ index }) => index
    );

    // 开启定时器
    setIntervalTimer();
});

// 创建动画的方法 obj-配置对象, type-是否初始化0/1
const create_anim_func = async (obj, type) => {
    // 存放文件前缀, 文件格式(png,jpg)
    const file_prefix = "./modules";
    const file_format = ".png";
    const { name, frames, object } = obj;
    const texture_array = [];
    // 通过帧数循环获取贴图
    for (let i = 0; i < frames; i++) {
        const num = `000${i}`.slice(-3);
        // texture_name ./modules/kkr/normal/001.png
        const texture_name = type === 0 ? `${file_prefix}/${current_module}/${name}/${num}${file_format}` : `${file_prefix}/${current_module}/action/${name}/${num}${file_format}`;
        const texture = await PIXI.Texture.from(texture_name);
        texture_array.push(texture);
    }
    // 生成动画，配置动画属性
    const anim = new PIXI.AnimatedSprite(texture_array);
    anim.name = name;
    anim.animationSpeed = 0.5;
    anim.loop = object.loop;

    // 设置交互模式
    anim.eventMode = "dynamic";

    // 鼠标移动事件
    anim.on("mousemove", (event) => {
        const global_position = event.data.global;
        const local_position = anim.toLocal(global_position);
        // 当前这一帧的动画贴图
        const anim_img = anim.texture.baseTexture.resource.source;

        if (drag_static) {
            // 这个时候在拖拽，什么都不做
        } else {
            body_area_func(get_pixel_color_func(local_position.x, local_position.y, anim_img), local_position)
        }
    });

    // 左键点击播放语音
    anim.on("click", (event) => {
        if (drag_static === false && talk_static === false) {
            talk_static = true;
            // 随机获取音频的index
            const index = Math.floor(Math.random() * voice_config.length);
            const voice_data = voice_config[index];
            // 设置音频文件的 URL
            audio_dom.src = `${file_prefix}/${current_module}/voice/${voice_data.voice}`;
            // 设置词板
            dialog_dom.style.color = voice_data.color;
            // 这里必须要一同设置repeat和size等，不然背景图会变形
            dialog_dom.style.background = `url("./public/images/${voice_data.dialog}") no-repeat center / 100% 100%`;
            dialog_dom.style.opacity = 1;
            dialog_dom.innerHTML = voice_data.element;
            const onAudioEnded = () => {
                talk_static = false;
                dialog_dom.style.opacity = 0;
                // 移除事件监听器
                audio_dom.removeEventListener("ended", onAudioEnded);
            };
            audio_dom.addEventListener("ended", onAudioEnded);
            audio_dom.play();
        }
    });

    // 鼠标点击右键拖拽
    anim.on("rightclick", (event) => {
        const global_position = event.data.global;
        const local_position = anim.toLocal(global_position);
        if (drag_static === false) {
            // 如果没在拖拽状态，右键后进入推拽状态，传给主进程点击的位置
            window.mouseAPI.mouseDrapStart({
                x: local_position.x,
                y: local_position.y,
                drap: true,
            });
            // 开启拖拽状态进入拖拽动画
            drag_static = true;
            change_anim_func(anim_current, anim_drap, 0);
        } else {
            // 再次点击脱离拖拽状态
            window.mouseAPI.mouseDrapEnd({
                drap: false,
            });
            // 取消拖拽状态进入普通动画
            drag_static = false;
            change_anim_func(anim_drap, anim_normal, 0);
        }
    });

    if (object.loop === false) {
        anim.onComplete = () => {
            // 完成动作后500毫秒后进入普通动画
            change_anim_func(anim, anim_normal, object?.endTime ?? 100);
        };
    }

    if (type === 1) {
        // 缓存随机动作，这样下次不需要再次生成
        anim_action_random_cache.push(anim);
        // 给生成动画时间
        setTimeout(() => {
            // 生成动画后1秒后进入动作动画
            if (drag_static === false) {
                change_anim_func(anim_normal, anim, 0);
            }
        }, 1000);
    } else {
        // 如果是初始动画的话就返回动画
        return anim;
    }
};

// 进入动画，可以用来切换动画（切换回normal或进入drap）
const change_anim_func = (from_anim, to_anim, time) => {
    from_anim.stop();
    setTimeout(() => {
        app.stage.removeChild(from_anim);
        to_anim.gotoAndPlay(0);
        app.stage.addChild(to_anim);
        // 替换当前动画
        anim_current = to_anim;
    }, time);
};

// 设置定时器，用来一定时间播放一次随机动作
const setIntervalTimer = () => {
    timer = setInterval(() => {
        if (drag_static === false && talk_static === false) {
            // 随机获取动作的index
            const index = Math.floor(Math.random() * anim_action_random_index.length);
            // 通过index获取动作的配置
            const action = action_config[anim_action_random_index[index]];
            // 如果有缓存的动作就不需要生成了
            const cacheAction = anim_action_random_cache.find((obj) => obj.name === action.name);

            if (cacheAction) {
                change_anim_func(anim_normal, cacheAction, 0);
            } else {
                create_anim_func(action, 1);
            }
        } else {
            // 说明是在拖拽，什么都不做
        }
    }, 1000 * 60 * 5);
};

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13-实现桌宠词板功能

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