Files
DiceCloud/app/imports/api/engine/actions/applyTriggers.js
Jonpot 9992da711a Fix triggerMatchTags function to correctly handle 'NOT' operation
This pull request addresses an issue in the triggerMatchTags function where it returned an incorrect result when the targetTags property was empty and the 'NOT' operation was evaluated in the extraTags. The function would return true instead of false when it should have.

Changes:

- Replaced the forEach loop with a for...of loop to iterate through trigger.extraTags to properly set the matched variable and break the loop when necessary.
- Updated the condition for the 'NOT' operation to set matched to false and break the loop when the condition is met.
2023-04-06 14:49:07 -07:00

115 lines
3.4 KiB
JavaScript

import recalculateCalculation from '/imports/api/engine/actions/applyPropertyByType/shared/recalculateCalculation.js';
import recalculateInlineCalculations from '/imports/api/engine/actions/applyPropertyByType/shared/recalculateInlineCalculations.js';
import { getPropertyDecendants } from '/imports/api/engine/loadCreatures.js';
import { nodeArrayToTree } from '/imports/api/parenting/nodesToTree.js';
import applyProperty from '/imports/api/engine/actions/applyProperty.js';
import { difference, intersection } from 'lodash';
import getEffectivePropTags from '/imports/api/engine/computation/utility/getEffectivePropTags.js';
export function applyNodeTriggers(node, timing, actionContext) {
const prop = node.node;
const type = prop.type;
const triggers = actionContext.triggers?.doActionProperty?.[type]?.[timing];
if (triggers) {
triggers.forEach(trigger => {
applyTrigger(trigger, prop, actionContext);
});
}
}
export function applyTriggers(triggers = [], prop, actionContext) {
// Apply the triggers
triggers.forEach(trigger => {
applyTrigger(trigger, prop, actionContext)
});
}
export function applyTrigger(trigger, prop, actionContext) {
// If there is a prop we are applying the trigger from,
// don't fire if the tags don't match
if (prop && !triggerMatchTags(trigger, prop)) {
return;
}
// Prevent trigger from firing if it's inactive
if (trigger.inactive) {
return;
}
// Prevent triggers from firing if their condition is false
if (trigger.condition?.parseNode) {
recalculateCalculation(trigger.condition, actionContext);
if (!trigger.condition.value) return;
}
// Prevent triggers from firing themselves in a loop
if (trigger.firing) {
/*
log.content.push({
name: trigger.name || 'Trigger',
value: 'Trigger can\'t fire itself',
inline: true,
});
*/
return;
}
trigger.firing = true;
// Fire the trigger
const content = {
name: trigger.name || 'Trigger',
value: trigger.description,
inline: false,
}
if (trigger.description?.text){
recalculateInlineCalculations(trigger.description, actionContext);
content.value = trigger.description.value;
}
if(!trigger.silent) actionContext.addLog(content);
// Get all the trigger's properties and apply them
const properties = getPropertyDecendants(actionContext.creature._id, trigger._id);
properties.sort((a, b) => a.order - b.order);
const propertyForest = nodeArrayToTree(properties);
propertyForest.forEach(node => {
applyProperty(node, actionContext);
});
trigger.firing = false;
}
function triggerMatchTags(trigger, prop) {
let matched = false;
const propTags = getEffectivePropTags(prop);
// Check the target tags
if (
!trigger.targetTags?.length ||
difference(trigger.targetTags, propTags).length === 0
) {
matched = true;
}
// Check the extra tags
if (trigger.extraTags) {
for (const extra of trigger.extraTags) {
if (extra.operation === 'OR') {
if (matched) break;
if (
!extra.tags.length ||
difference(extra.tags, propTags).length === 0
) {
matched = true;
}
} else if (extra.operation === 'NOT') {
if (
extra.tags.length &&
intersection(extra.tags, propTags).length > 0
) {
matched = false;
break;
}
}
}
}
return matched;
}