79 lines
2.1 KiB
JavaScript
79 lines
2.1 KiB
JavaScript
import evaluateString from '/imports/api/creature/computation/afterComputation/evaluateString.js';
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import CreaturesProperties from '/imports/api/creature/creatureProperties/CreatureProperties.js';
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import roll from '/imports/parser/roll.js';
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export default function applySave({
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prop,
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creature,
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actionContext,
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log,
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}){
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let scope = {
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...creature.variables,
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...actionContext,
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};
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try {
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// Calculate the DC
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var {result, errors} = evaluateString(prop.dc, scope, 'reduce');
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let dc = result;
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log.content.push({
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name: prop.name,
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resultPrefix: ' DC ',
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result,
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});
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if (errors.length) {
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log.content.push({
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error: errors.join(', '),
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});
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return false;
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}
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if (prop.target === 'self'){
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let save = CreaturesProperties.findOne({
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'ancestors.id': creature._id,
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type: 'skill',
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skillType: 'save',
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variableName: prop.stat,
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removed: {$ne: true},
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inactive: {$ne: true},
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});
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if (!save){
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log.content.push({
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error: 'No saving throw found: ' + prop.stat,
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});
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return;
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}
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let value, values, resultPrefix;
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if (save.advantage === 1){
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values = roll(2, 20).sort().reverse();
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value = values[0];
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resultPrefix = `Advantage: 1d20 [${values[0]},~~${values[1]}~~] + ${save.value} = `
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} else if (save.advantage === -1){
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values = roll(2, 20).sort();
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value = values[0];
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resultPrefix = `Disadvantage: 1d20 [${values[0]},~~${values[1]}~~] + ${save.value} = `
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} else {
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values = roll(1, 20);
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value = values[0];
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resultPrefix = `1d20 [${value}] + ${save.value} = `
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}
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actionContext.savingThrowRoll = {value};
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let result = value + save.value;
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actionContext.savingThrow = {value: result};
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let saveSuccess = result >= dc;
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log.content.push({
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name: 'Save',
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resultPrefix,
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result,
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details: saveSuccess ? 'Passed' : 'Failed'
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});
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return !saveSuccess;
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} else {
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// TODO
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}
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} catch (e){
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log.content.push({
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error: e.toString(),
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});
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}
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}
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