9e98208c19
* Added cummulative probability handling * executed build-dev command * executed build-final command
51 lines
1.1 KiB
JavaScript
51 lines
1.1 KiB
JavaScript
/**
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* The probability that a GC or reindeer has NOT spawned
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*/
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let chanceTotal = 1.0;
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let chanceTotalDeer = 1.0;
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export function resetChanceTotal() {
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chanceTotal = 1.0;
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}
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export function resetChanceTotalDeer() {
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chanceTotalDeer = 1.0;
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}
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export function getChanceTotal() {
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return chanceTotal;
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}
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export function getChanceTotalDeer() {
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return chanceTotalDeer;
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}
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/**
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* Update the probability that a cookie has not spawned
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* @param {number} chanceToSpawn The probablity that a GC appears
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*/
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export function updateChanceTotal(chanceToSpawn) {
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chanceTotal *= 1 - chanceToSpawn;
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}
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/**
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* Update the probability that a reindeer has not spawned
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* @param {number} chanceToSpawn The probablity that a reindeer appears
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*/
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export function updateChanceTotalDeer(chanceToSpawn) {
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chanceTotalDeer *= 1 - chanceToSpawn;
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}
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/**
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*
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* @returns the cummulative probability that a GC has appeared from beginning to now
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*/
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export function getChanceFinal() {
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return 1 - chanceTotal;
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}
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/**
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*
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* @returns the cummulative probability that a reindeer has appeared from beginning to now
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*/
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export function getChanceFinalDeer() {
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return 1 - chanceTotalDeer;
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}
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