Added Rolls to action system rewrite

app/imports/api/engine/actions/Actions.ts

@@ -3,8 +3,9 @@ import { forEach, get, isEmpty, pick } from 'lodash';
 import LogContentSchema from '/imports/api/creature/log/LogContentSchema';
 import { getPropertyChildren, getSingleProperty, getVariables } from '/imports/api/engine/loadCreatures';
 import recalculateInlineCalculations from '/imports/api/engine/actions/applyPropertyByType/shared/recalculateInlineCalculations';
-import recalculateCalculation from '/imports/api/engine/actions/applyPropertyByType/shared/recalculateCalculation';
+import recalculateCalculation, { rollAndReduceCalculation } from '/imports/api/engine/actions/applyPropertyByType/shared/recalculateCalculation';
 import rollDice from '/imports/parser/rollDice';
+import { toString } from '/imports/parser/resolve';
 
 /* eslint-disable  @typescript-eslint/no-explicit-any */
 
@@ -828,6 +829,12 @@ const applyPropertyByType = {
     return result;
   },
 
+  async folder(prop, task: Task, action: Action): Promise<PartialTaskResult> {
+    const result = createResult();
+    doNext(action, await childAndTriggerTasks(action, prop, task.targetIds));
+    return result;
+  },
+
   async note(prop, task: Task, action: Action): Promise<PartialTaskResult> {
     const result = createResult();
 
@@ -858,6 +865,60 @@ const applyPropertyByType = {
     return result;
   },
 
+  async roll(prop, task: Task, action: Action): Promise<PartialTaskResult> {
+    const result = createResult();
+
+    // If there isn't a calculation, just apply the children instead
+    if (!prop.roll?.calculation) {
+      doNext(action, await childAndTriggerTasks(action, prop, task.targetIds));
+      return result;
+    }
+
+    const logValue: string[] = [];
+
+    // roll the dice only and store that string
+    const {
+      rolled, reduced, errors
+    } = rollAndReduceCalculation(prop.roll, action);
+
+    if (rolled.parseType !== 'constant') {
+      logValue.push(toString(rolled));
+    }
+    errors?.forEach(error => {
+      result.appendLog({ name: 'Error', value: error.message }, task.targetIds);
+    });
+
+    // Store the result
+    if (reduced.parseType === 'constant') {
+      prop.roll.value = reduced.value;
+    } else if (reduced.parseType === 'error') {
+      prop.roll.value = null;
+    } else {
+      prop.roll.value = toString(reduced);
+    }
+
+    // If we didn't end up with a constant or a number of finite value, give up
+    if (reduced?.parseType !== 'constant' || (reduced.valueType === 'number' && !isFinite(reduced.value))) {
+      doNext(action, await childAndTriggerTasks(action, prop, task.targetIds));
+      return result;
+    }
+    const value = reduced.value;
+
+    result.scope[prop.variableName] = { value };
+    logValue.push(`**${value}**`);
+
+    result.appendLog({
+      name: prop.name,
+      value: logValue.join('\n'),
+      inline: true,
+      silenced: prop.silent,
+    }, task.targetIds);
+
+    // Apply children
+    doNext(action, await childAndTriggerTasks(action, prop, task.targetIds));
+    return result;
+  },
+
 }
 
 type DamageProp = {

app/imports/api/engine/actions/actions.test.ts

@@ -78,6 +78,10 @@ describe('Interrupt action system', function () {
       'Applying increment adjustments should return the correct updates'
     );
   });
+  it('Applies rolls', async function () {
+    const action = await runActionById(rollId);
+    console.log(allLogContent(action));
+  });
 });
 
 function createAction(prop, targetIds?) {
@@ -123,7 +127,8 @@ function allLogContent(action: Action) {
   return contents;
 }
 
-let note1Id, ifTruthyBranchId, ifFalsyBranchId, indexBranchId, choiceBranchId, adjustedStatId, adjustmentIncrementId, adjustmentSetId;
+let note1Id, ifTruthyBranchId, ifFalsyBranchId, indexBranchId, choiceBranchId, adjustedStatId,
+  adjustmentIncrementId, adjustmentSetId, rollId;
 
 const propForest = [
   // Apply a simple note
@@ -201,6 +206,16 @@ const propForest = [
       { type: 'note', summary: { text: 'adjustment increment applied' } },
     ],
   },
+  // Apply rolls
+  {
+    _id: rollId = Random.id(),
+    type: 'roll',
+    roll: { calculation: '1 + 3 + 1d20 + 5' },
+    variableName: 'rollVar',
+    children: [
+      { type: 'note', summary: { text: 'rollVar: {rollVar}' } }
+    ]
+  }
 ];
 
 function insertActionTestProps() {

app/imports/api/engine/actions/applyPropertyByType/shared/recalculateCalculation.js

@@ -1,5 +1,5 @@
 import logErrors from './logErrors.js';
-import { toPrimitiveOrString } from '/imports/parser/resolve.js';
+import { Context, toPrimitiveOrString } from '/imports/parser/resolve.js';
 import {
   aggregateCalculationEffects,
   aggregateCalculationProficiencies,
@@ -9,12 +9,15 @@ import { getSingleProperty } from '/imports/api/engine/loadCreatures';
 import resolve from '/imports/parser/resolve.js';
 import { getEffectiveActionScope } from '/imports/api/engine/actions/Actions';
 
+// TODO move this whole file to Actions.ts
 // Redo the work of imports/api/engine/computation/computeComputation/computeByType/computeCalculation.js
 // But in the action scope
-export default function recalculateCalculation(calcObj, action, parseLevel = 'reduce', context) {
+export default function recalculateCalculation(calcObj, action, parseLevel = 'reduce', context, scope) {
   if (!calcObj?.parseNode) return;
   calcObj._parseLevel = parseLevel;
-  const scope = getEffectiveActionScope(action);
+  if (!scope) {
+    scope = getEffectiveActionScope(action);
+  }
   // Re-resolve the parse node
   resolveCalculationNode(calcObj, calcObj.parseNode, scope, context);
   // store the unaffected value
@@ -36,26 +39,22 @@ export default function recalculateCalculation(calcObj, action, parseLevel = 're
 
   // Store the primitive value
   calcObj.value = toPrimitiveOrString(calcObj.valueNode);
-
-  logErrors(calcObj.errors, action);
+  // TODO log errors
 }
 
-export function rollAndReduceCalculation(calcObj, actionContext, context) {
+export function rollAndReduceCalculation(calcObj, action) {
+  const context = new Context();
+  const scope = getEffectiveActionScope(action);
   // Compile
-  recalculateCalculation(calcObj, actionContext, 'compile', context);
+  recalculateCalculation(calcObj, action, 'compile', context, scope);
   const compiled = calcObj.valueNode;
-  const compileErrors = context.errors;
 
   // Roll
-  context.errors = [];
-  const { result: rolled } = resolve('roll', calcObj.valueNode, actionContext.scope, context);
-  const rollErrors = context.errors;
+  const { result: rolled } = resolve('roll', calcObj.valueNode, scope, context);
 
   // Reduce
-  context.errors = [];
-  const { result: reduced } = resolve('reduce', rolled, actionContext.scope, context);
-  const reduceErrors = context.errors;
+  const { result: reduced } = resolve('reduce', rolled, scope, context);
 
   // Return
-  return { compiled, compileErrors, rolled, rollErrors, reduced, reduceErrors };
+  return { compiled, rolled, reduced, errors: context.errors };
 }