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Made maxAffordable be relative rather than absolute

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thepaperpilot 2023-02-05 00:24:50 -06:00
parent 60625ec9a0
commit 536b3e0f17
1 changed files with 11 additions and 7 deletions
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18
src/game/formulas.ts
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@ -1,7 +1,7 @@
import { Resource } from "features/resources/resource";
import Decimal, { DecimalSource } from "util/bignum";
import { Computable, convertComputable, ProcessedComputable } from "util/computed";
import { computed, ref, Ref, unref } from "vue";
import { computed, ComputedRef, ref, Ref, unref } from "vue";
// eslint-disable-next-line @typescript-eslint/no-explicit-any
export type GenericFormula = Formula<any>;
@ -776,11 +776,14 @@ export default class Formula<T extends [FormulaSource] | FormulaSource[]> {
| undefined;
private readonly internalHasVariable: boolean;
public readonly innermostVariable: ProcessedComputable<DecimalSource> | undefined;
constructor(options: FormulaOptions<T>) {
// Variable case
if ("variable" in options) {
this.inputs = [options.variable] as T;
this.internalHasVariable = true;
this.innermostVariable = options.variable;
return;
}
// Constant case
@ -811,6 +814,9 @@ export default class Formula<T extends [FormulaSource] | FormulaSource[]> {
this.internalHasVariable =
numVariables === 1 || (numVariables === 0 && hasVariable === true);
if (this.internalHasVariable) {
this.innermostVariable = variable?.innermostVariable;
}
// eslint-disable-next-line @typescript-eslint/ban-ts-comment
// @ts-ignore
this.internalInvert =
@ -2004,7 +2010,7 @@ export function calculateMaxAffordable(
}
return Decimal.floor(
formula.invertIntegral(Decimal.add(resource.value, formula.evaluateIntegral()))
);
).sub(unref(formula.innermostVariable) ?? 0);
} else {
if (!formula.isInvertible()) {
throw "Cannot calculate max affordable of non-invertible formula";
@ -2013,13 +2019,11 @@ export function calculateMaxAffordable(
}
});
const cost = computed(() => {
const newValue = maxAffordable.value.add(unref(formula.innermostVariable) ?? 0);
if (unref(computedSpendResources)) {
return Decimal.sub(
formula.evaluateIntegral(maxAffordable.value),
formula.evaluateIntegral()
);
return Decimal.sub(formula.evaluateIntegral(newValue), formula.evaluateIntegral());
} else {
return formula.evaluate(maxAffordable.value);
return formula.evaluate(newValue);
}
});
return { maxAffordable, cost };