refactored action engine into individual files

app/imports/api/engine/action/tasks/applyTask.ts

@@ -0,0 +1,49 @@
+import { EngineAction } from '/imports/api/engine/action/EngineActions';
+import Task from './Task';
+import TaskResult from '/imports/api/engine/action/tasks/TaskResult';
+import applyDamagePropTask from '/imports/api/engine/action/tasks/applyDamagePropTask';
+import applyItemAsAmmoTask from '/imports/api/engine/action/tasks/applyItemAsAmmoTask';
+import { getSingleProperty } from '/imports/api/engine/loadCreatures';
+import applyProperties from '/imports/api/engine/action/applyProperties';
+
+export default async function applyTask(action: EngineAction, task: Task, userInput?): Promise<void> {
+  action.taskCount += 1;
+  if (action.taskCount > 100) throw 'Only 100 properties can be applied at once';
+
+  if (task.subtaskFn) {
+    const result = new TaskResult(task.prop._id, task.targetIds);
+    action.results.push(result);
+    switch (task.subtaskFn) {
+      case 'damageProp':
+        return applyDamagePropTask(task, action, result, userInput);
+      case 'consumeItemAsAmmo':
+        return applyItemAsAmmoTask(task, action, result, userInput);
+    }
+  } else {
+    // Get property
+    const prop = task.prop;
+
+    // Ensure the prop exists
+    if (!prop) throw new Meteor.Error('Not found', 'Property could not be found');
+
+    // If the property is deactivated by a toggle, skip it
+    if (prop.deactivatedByToggle) return;
+
+    // Before triggers
+    if (prop.triggerIds?.before?.length) {
+      for (const triggerId of prop.triggerIds.before) {
+        const trigger = await getSingleProperty(action.creatureId, triggerId);
+        if (!trigger) continue;
+        await applyTask(action, { prop: trigger, targetIds: task.targetIds }, userInput);
+      }
+    }
+
+    // Create a result an push it to the action results, pass it to the apply function to modify
+    const result = new TaskResult(task.prop._id, task.targetIds);
+    result.scope[`#${prop.type}`] = prop;
+    action.results.push(result);
+
+    // Apply the property
+    return applyProperties[prop.type]?.(task, action, result, userInput);
+  }
+}