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Added option to exponential modifiers to support low numbers

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This commit is contained in:
thepaperpilot 2022-08-14 01:53:02 -05:00
parent 1729fa8561
commit 21eb5409b4
1 changed files with 26 additions and 3 deletions
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29
src/game/modifiers.tsx
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@ -148,6 +148,8 @@ export interface ExponentialModifierOptions {
description?: Computable<CoercableComponent> | undefined;
/** A computable that will be processed and passed directly into the returned modifier. */
enabled?: Computable<boolean> | undefined;
/** Add 1 before calculating, then remove it afterwards. This prevents low numbers from becoming lower. */
supportLowNumbers?: boolean;
}
/**
@ -158,14 +160,34 @@ export function createExponentialModifier<T extends ExponentialModifierOptions>(
optionsFunc: () => T
): ModifierFromOptionalParams<T["description"], T["enabled"]> {
return createLazyProxy(() => {
const { exponent, description, enabled } = optionsFunc();
const { exponent, description, enabled, supportLowNumbers } = optionsFunc();
const processedExponent = convertComputable(exponent);
const processedDescription = convertComputable(description);
const processedEnabled = enabled == null ? undefined : convertComputable(enabled);
return {
apply: (gain: DecimalSource) => Decimal.pow(gain, unref(processedExponent)),
revert: (gain: DecimalSource) => Decimal.root(gain, unref(processedExponent)),
apply: (gain: DecimalSource) => {
let result = gain;
if (supportLowNumbers) {
result = Decimal.add(result, 1);
}
result = Decimal.pow(result, unref(processedExponent));
if (supportLowNumbers) {
result = Decimal.sub(result, 1);
}
return result;
},
revert: (gain: DecimalSource) => {
let result = gain;
if (supportLowNumbers) {
result = Decimal.add(result, 1);
}
result = Decimal.root(result, unref(processedExponent));
if (supportLowNumbers) {
result = Decimal.sub(result, 1);
}
return result;
},
enabled: processedEnabled,
description:
description == null
@ -179,6 +201,7 @@ export function createExponentialModifier<T extends ExponentialModifierOptions>(
<span class="modifier-description">
{/* eslint-disable-next-line @typescript-eslint/no-non-null-assertion */}
{renderJSX(unref(processedDescription)!)}
{supportLowNumbers ? " (+1 effective)" : null}
</span>
) : null}
</div>