根据不同角色调整对话框颜色

3eki

做了一个这个插件，感觉对对话类游戏非常有用。
支持不同角色名字的对话框/ 名字框自定义颜色；还支持非角色的对话框的自定义颜色，非常好用，直接在编辑器里写名字即可。


代码有点长，在这里：

https://sekishiyo.itch.io/

https://github.com/SekiShiyo/RMMZ/tree/main/DialogueTint







/*:
* @target MZ
* @plugindesc Speaker-based message and name window background color v1.6 (no flash, preserves skin) by SekiShiyo
* @author SekiShiyo
*
* @param SpeakerColors
* @text Speaker Color Config
* @type struct<ColorConfig>[]
* @desc Set background colors for specific speakers
*
* @param DefaultColor
* @text Default Background Color
* @type string
* @default rgba(0,0,0,0.3)
* @desc Used when no speaker name matches; supports transparency
*
* @help
* ✅ Keeps default window skin and border
* ✅ Prevents white flash on name window open/close
* ✅ Auto-hides background if no speaker name is shown
*/

/*~struct~ColorConfig:
* @param name
* @text Speaker Name
* @type string
*
* @param color
* @text Background Color (RGBA)
* @type string
* @default rgba(0,0,0,180)
*/

(() => {
    const pluginName = "SpeakerWindowColor";
    const params = PluginManager.parameters(pluginName);
  
    const colorConfigs = JSON.parse(params["SpeakerColors"] || "[]").map(str => {
      const obj = JSON.parse(str);
      return { name: obj.name, color: obj.color };
    });
    const defaultColor = params["DefaultColor"] || "rgba(0,0,0,0.3)";
  
    function parseCssColor(text) {
      const vals = text.replace(/\s+/g, "").replace(/^rgba?\(/i, "").replace(/\)$/, "").split(",");
      if (vals.length >= 3) {
        const r = parseInt(vals[0]);
        const g = parseInt(vals[1]);
        const b = parseInt(vals[2]);
        let a = parseFloat(vals[3] ?? "255");
        if (a > 1) a = a / 255;
        return `rgba(${r},${g},${b},${a.toFixed(3)})`;
      }
      return text;
    }
  
    // ✅ Message window background
    const _Window_Message_startMessage = Window_Message.prototype.startMessage;
    Window_Message.prototype.startMessage = function () {
      const name = $gameMessage.speakerName();
      const match = colorConfigs.find(cfg => cfg.name === name);
      const color = match ? parseCssColor(match.color) : parseCssColor(defaultColor);
  
      if (!this._customBgSprite) {
        this._customBgSprite = new Sprite(new Bitmap(this.width, this.height));
        this._customBgSprite.z = -1;
        this.addChildToBack(this._customBgSprite);
      }
  
      const bmp = this._customBgSprite.bitmap;
      bmp.resize(this.width, this.height);
      bmp.clear();
      bmp.fillRect(0, 0, this.width, this.height, color);
  
      _Window_Message_startMessage.call(this);
    };
  
    // ✅ Name box with no flash and window skin
    const _Window_NameBox_start = Window_NameBox.prototype.start;
    Window_NameBox.prototype.start = function () {
      const name = $gameMessage.speakerName();
      const showBg = name && name.trim();
      this._lastSpeakerName = name;
  
      if (this._customNameBg) {
        this.removeChild(this._customNameBg);
        this._customNameBg.destroy();
        this._customNameBg = null;
      }
  
      _Window_NameBox_start.call(this); // ← run system layout first
  
      if (showBg && this.width > 0 && this.height > 0) {
        const match = colorConfigs.find(cfg => cfg.name === name);
        const color = match ? parseCssColor(match.color) : parseCssColor(defaultColor);
  
        const bmp = new Bitmap(this.width, this.height);
        bmp.fillRect(0, 0, this.width, this.height, color);
        this._customNameBg = new Sprite(bmp);
        this._customNameBg.z = -2;
        this.addChildToBack(this._customNameBg);
      }
  
      if (this.contentsBack) {
        this.contentsBack.clear(); //