遇到的问题
今天刚刚安装的 Obsidian, 尝试用 dataview 建立跑团人物卡完成自动计算, 用的是 js 查询. 现在这个卡才写了不到一半, 打开不过几分钟就会把整个软件卡死.
页面简述
为了方便, 我挂了些函数到 globalThis 上, 主要复杂的逻辑就只有一张自动表. 页面头部的位置有很多查询.
- 头部的查询:
- **`$= TRPGHelper.getMetaWithTagVal("职业")`
- **年龄:** `$= TRPGHelper.getMetaVal("年龄")`岁, **体重:** `$= TRPGHelper.getMetaVal("体重")`磅, **身高:** `$= TRPGHelper.getMetaVal("身高")`cm
- **速度:** `$= TRPGHelper.getMetaValWithFix("速度")`尺, **体型:** `$= TRPGHelper.getMetaVal("体型")`, **阵营:** `$= TRPGHelper.getMetaVal("阵营")`
- **种族:** `$= TRPGHelper.getMetaVal("种族")`, **语言:** `$= TRPGHelper.getMetaVal("语言")`
- **HP:** `$= TRPGHelper.getMetaValWithFix("HP")`, **抗性:** `$= TRPGHelper.getMetaVal("抗性") ?? "无"`
- 页面最开始我用来挂工具函数的代码块:
(() => {
if (!globalThis?.TRPGHelper) globalThis.TRPGHelper = {};
globalThis.TRPGHelper.getMetaVal = (key, plus) => {
const from = dv.current()?.[key];
let numRes = from?.reduce?.(
(pre, cur) => pre + Number.parseInt(cur ?? 0),
0
);
if (Number.isNaN(numRes)) return from;
if (plus && numRes !== null && numRes > 0) numRes = "+" + numRes;
return numRes ?? from ?? null;
};
globalThis.TRPGHelper.getMetaValWithFix = (key, plus) => {
const fix = Number.parseInt(dv.current()?.[`${key}修正`] ?? 0);
const fixNotNan = Number.isNaN(fix) ? 0 : fix;
const unfixed = TRPGHelper.getMetaVal(key, plus);
if (unfixed === null) return unfixed;
return Number.parseInt(unfixed) + fixNotNan;
};
globalThis.TRPGHelper.getMetaWithTagVal = (key, tag, plus) => {
const from = dv.current()?.[key];
let numRes = from
?.filter?.((s) => s?.includes(tag))
?.reduce?.(
(pre, cur) =>
pre + Number.parseInt(cur?.replace?.(tag, "") ?? 0),
0
);
if (plus && numRes !== null && numRes > 0) numRes = "+" + numRes;
return numRes ?? from ?? null;
};
globalThis.TRPGHelper.getMetaWithTagValWithFix = (key, tag, plus) => {
const fix = Number.parseInt(dv.current()?.[`${key}修正`] ?? 0);
const fixNotNan = Number.isNaN(fix) ? 0 : fix;
const fixWithTag = Number.parseInt(
globalThis.TRPGHelper.getMetaWithTagVal(`${key}修正`, tag, plus) ??
0
);
const fixWithTagNotNan = Number.isNaN(fix) ? 0 : fix;
const unfixed = TRPGHelper.getMetaWithTagVal(key, tag, plus);
if (unfixed === null) return unfixed;
return Number.parseInt(unfixed) + fixNotNan + fixWithTagNotNan;
};
return;
})();
- 那个比较复杂的自动表:
const Attributes = ["智力", "敏捷", "体质", "魅力", "力量", "感知"];
const getArrOrSingle = (key, tag) =>
TRPGHelper.getMetaWithTagVal(key, tag, true) ?? 0;
const buyMapping = {
[-4]: 7,
[-2]: 8,
[-1]: 9,
[0]: 10,
[1]: 11,
[2]: 12,
[3]: 13,
[5]: 14,
[7]: 15,
[10]: 16,
[13]: 17,
[17]: 18,
};
const getFromBuy = (attr) =>
buyMapping?.[Number.parseInt(getArrOrSingle("Buy点", attr[0]) ?? 0)];
const getFromOthers = (attr) => getArrOrSingle("属性修正", attr);
const getFromBorn = (attr) => getArrOrSingle("种族调整值", attr);
const getFix = (num) => Math.floor((Number.parseInt(num) - 10) / 2);
if (!globalThis?.TRPGHelper) globalThis.TRPGHelper = {};
globalThis.TRPGHelper.AttributeFixs = Object.fromEntries(
Attributes.map((attr) => {
let fixNum = getFix(
Number.parseInt(getFromBuy(attr) ?? 0) +
Number.parseInt(getFromBorn(attr) ?? 0) +
Number.parseInt(getFromOthers(attr) ?? 0)
);
if (fixNum > 0) fixNum = "+" + fixNum;
return [attr, fixNum];
})
);
dv.table(
[
"属性",
...Attributes.map(
(attr) =>
`${attr}(${getFix(
Number.parseInt(getFromBuy(attr) ?? 0) +
Number.parseInt(getFromBorn(attr) ?? 0) +
Number.parseInt(getFromOthers(attr) ?? 0)
)})`
),
],
[
[
"初始调整",
...Attributes.map((attr) => getFromBuy(attr) ?? "错误buy点"),
],
["种族修正", ...Attributes.map((attr) => getFromBorn(attr) || "--")],
["其他修正", ...Attributes.map((attr) => getFromOthers(attr) || "--")],
[
"属性值",
...Attributes.map(
(attr) =>
Number.parseInt(getFromBuy(attr) ?? 0) +
Number.parseInt(getFromBorn(attr) ?? 0) +
Number.parseInt(getFromOthers(attr) ?? 0)
),
],
]
);
