Tore out the old engine, left some wounds

2021-09-27 14:28:32 +02:00
parent 2228802dd3
commit fdea748441
125 changed files with 102 additions and 2235 deletions
--- a/app/imports/api/engine/oldActions/applySave.js
+++ b/app/imports/api/engine/oldActions/applySave.js
@@ -0,0 +1,76 @@
+import evaluateString from '/imports/api/creature/computation/afterComputation/evaluateString.js';
+import CreaturesProperties from '/imports/api/creature/creatureProperties/CreatureProperties.js';
+import roll from '/imports/parser/roll.js';
+
+export default function applySave({
+  prop,
+  creature,
+  actionContext,
+  log,
+}){
+  let scope = {
+    ...creature.variables,
+    ...actionContext,
+  };
+  try {
+    // Calculate the DC
+    var {result} = evaluateString({
+      string: prop.dc,
+      scope,
+      fn: 'reduce'
+    });
+    let dc = result.value;
+    log.content.push({
+      name: prop.name,
+      value: ' DC ' + result.toString(),
+    });
+    if (prop.target === 'self'){
+      let save = CreaturesProperties.findOne({
+        'ancestors.id': creature._id,
+        type: 'skill',
+        skillType: 'save',
+        variableName: prop.stat,
+        removed: {$ne: true},
+        inactive: {$ne: true},
+      });
+      if (!save){
+        log.content.push({
+          name: 'Saving throw error',
+          value: 'No saving throw found: ' + prop.stat,
+        });
+        return;
+      }
+      let value, values, resultPrefix;
+      if (save.advantage === 1){
+        values = roll(2, 20).sort().reverse();
+        value = values[0];
+        resultPrefix = `Advantage: 1d20 [${values[0]},~~${values[1]}~~] + ${save.value} = `
+      } else if (save.advantage === -1){
+        values = roll(2, 20).sort();
+        value = values[0];
+        resultPrefix = `Disadvantage: 1d20 [${values[0]},~~${values[1]}~~] + ${save.value} = `
+      } else {
+        values = roll(1, 20);
+        value = values[0];
+        resultPrefix = `1d20 [${value}] + ${save.value} = `
+      }
+      actionContext.savingThrowRoll = {value};
+      let result = value + save.value;
+      actionContext.savingThrow = {value: result};
+      let saveSuccess = result >= dc;
+      log.content.push({
+        name: 'Save',
+        value: resultPrefix + result + (saveSuccess ? 'Passed' : 'Failed')
+      });
+      return !saveSuccess;
+    } else {
+      // TODO
+      return true;
+    }
+  } catch (e){
+    log.content.push({
+      name: 'Save error',
+      value: e.toString(),
+    });
+  }
+}