feat: 楼层切换

packages-user/data-system/src/trigger/index.ts

@@ -1,4 +1,5 @@
 export * from './collection';
 export * from './collector';
 export * from './registry';
+export * from './trigger';
 export * from './types';

packages-user/data-system/src/trigger/trigger.ts

@@ -0,0 +1,16 @@
+import { IStateBase } from '@user/data-base';
+import { ITrigger, ITriggerCollection, ITriggerHandler } from './types';
+import { TriggerCollection } from './collection';
+
+export abstract class BaseTrigger implements ITrigger {
+    abstract type: number;
+    abstract priority: number;
+
+    constructor(readonly state: IStateBase) {}
+
+    abstract trigger(handler: ITriggerHandler): Promise<void>;
+
+    collection(): ITriggerCollection {
+        return new TriggerCollection([this]);
+    }
+}