73 lines
1.9 KiB
Svelte
73 lines
1.9 KiB
Svelte
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<script lang="ts">
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import moves from "../moves";
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import type { BuildingType, CostType, UnitType } from "../types";
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import { getUnitSource } from "../utils";
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import type { VillageState } from "../village";
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import village from "../village";
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import Cost from "./Cost.svelte";
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export let building: BuildingType;
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let numberOfUnits = 1;
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$: unitType = building.behavior.units?.type || '';
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$: unit = getUnitSource(unitType);
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$: maximumUnits = getMaxCountOfUnits($village, unit);
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$: if (numberOfUnits > maximumUnits) {
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numberOfUnits = maximumUnits || 1;
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}
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$: cost = {
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wood: unit.cost.wood * numberOfUnits,
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stone: unit.cost.stone * numberOfUnits,
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iron: unit.cost.iron * numberOfUnits,
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food: unit.cost.food * numberOfUnits,
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};
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function recruit() {
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moves.recruitUnits(building.id, unitType, numberOfUnits);
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}
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function getMaxCountOfUnits(V: VillageState, unitData: UnitType): number {
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let res = Infinity;
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Object.entries(V.resources).forEach(([resource, value]) => {
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const cost = unitData.cost[resource as keyof CostType] || 0;
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if (cost > 0) {
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res = Math.min(
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res,
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Math.floor(value / cost)
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);
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}
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});
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return res;
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}
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</script>
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<div class="university">
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<p>Create Philosophers</p>
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<div class="cost"><Cost { cost } /></div>
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<input
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type="range"
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name="units"
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min="1"
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max={ maximumUnits }
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bind:value={ numberOfUnits }
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/>
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<input
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type="number"
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name="units"
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min="1"
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max={ maximumUnits }
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bind:value={ numberOfUnits }
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/>
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<button on:click={ recruit } disabled={ numberOfUnits > maximumUnits }>Recruit</button>
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</div>
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<style>
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.university .cost {
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margin: 1em;
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}
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</style>
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