39 lines
881 B
TypeScript
39 lines
881 B
TypeScript
import { reqs, type Reqs } from "$lib/shipDux/reqs";
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import Updux, { createPayloadAction } from "updux";
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import u from "@yanick/updeep-remeda";
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type DriveProps = {
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rating: number;
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advanced: boolean;
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};
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const initialState: DriveProps & { reqs: Reqs } = {
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rating: 0,
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advanced: false,
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reqs,
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};
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const setDrive = createPayloadAction<DriveProps>("setDrive");
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const setDriveReqs = createPayloadAction<Reqs>("setDriveReqs");
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const dux = new Updux({
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initialState,
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actions: { setDrive, setDriveReqs },
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});
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export default dux;
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dux.addMutation(setDrive, (change) => u(change));
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dux.addMutation(setDriveReqs, (reqs) => u({ reqs }));
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export function calcDriveReqs(
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shipMass: number,
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rating: number,
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advanced = false
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) {
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const mass = Math.ceil(rating * 0.05 * shipMass);
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const cost = mass * (advanced ? 3 : 2);
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return { mass, cost };
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}
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