thepaperpilot/chromatic-lattice
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Improve setupPassiveGeneration

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- Handles independent conversions better
- Now can be given a cap
This commit is contained in:
thepaperpilot 2022-06-26 20:34:46 -05:00
parent b639d91032
commit 3130e0add7
1 changed files with 9 additions and 6 deletions
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15
src/features/conversion.ts
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@ -276,7 +276,7 @@ export function createLinearScaling(
return current;
},
nextAt(conversion) {
let next: DecimalSource = Decimal.add(unref(conversion.currentGain), 1);
let next: DecimalSource = Decimal.add(unref(conversion.currentGain), 1).floor();
if (conversion.gainModifier) {
next = conversion.gainModifier.revert(next);
}
@ -345,7 +345,7 @@ export function createPolynomialScaling(
return current;
},
nextAt(conversion) {
let next: DecimalSource = Decimal.add(unref(conversion.currentGain), 1);
let next: DecimalSource = Decimal.add(unref(conversion.currentGain), 1).floor();
if (conversion.gainModifier) {
next = conversion.gainModifier.revert(next);
}
@ -404,7 +404,7 @@ export function createIndependentConversion<S extends ConversionOptions>(
if (conversion.actualGain == null) {
conversion.actualGain = computed(() => {
let gain = Decimal.sub(
conversion.scaling.currentGain(conversion as GenericConversion),
Decimal.floor(conversion.scaling.currentGain(conversion as GenericConversion)),
conversion.gainResource.value
).max(0);
@ -439,20 +439,23 @@ export function createIndependentConversion<S extends ConversionOptions>(
* @param layer The layer this passive generation will be associated with. Typically `this` when calling this function from inside a layer's options function.
* @param conversion The conversion that will determine how much generation there is.
* @param rate A multiplier to multiply against the conversion's currentGain.
* @param cap A value that should not be passed via passive generation. If null, no cap is applied.
*/
export function setupPassiveGeneration(
layer: BaseLayer,
conversion: GenericConversion,
rate: Computable<DecimalSource> = 1
rate: Computable<DecimalSource> = 1,
cap: Computable<DecimalSource | null> = null
): void {
const processedRate = convertComputable(rate);
const processedCap = convertComputable(cap);
layer.on("preUpdate", diff => {
const currRate = unref(processedRate);
if (Decimal.neq(currRate, 0)) {
conversion.gainResource.value = Decimal.add(
conversion.gainResource.value,
Decimal.times(currRate, diff).times(unref(conversion.currentGain))
);
Decimal.times(currRate, diff).times(Decimal.ceil(unref(conversion.actualGain)))
).min(unref(processedCap) ?? Decimal.dInf);
}
});
}