新增agent用于帮助快速使用goap

2020-10-29 17:29:38 +08:00
parent 1a78dada61
commit c9fc9ffea5
4 changed files with 83 additions and 1 deletions
--- a/source/src/AI/Pathfinding/GOAP/Agent.ts
+++ b/source/src/AI/Pathfinding/GOAP/Agent.ts
@@ -0,0 +1,41 @@
+module es {
+    /**
+     * Agent提供了一个简单明了的方式来使用计划书。
+     * 它根本不需要使用，因为它只是ActionPlanner的一个方便的封装器，使其更容易获得计划和存储结果。
+     */
+    export abstract class Agent {
+        public actions: Action[];
+        public _planner: ActionPlanner;
+
+        constructor(){
+            this._planner = new ActionPlanner();
+        }
+
+        public plan(debugPlan: boolean = false){
+            let nodes: AStarNode[] = null;
+            if (debugPlan)
+                nodes = [];
+            this.actions = this._planner.plan(this.getWorldState(), this.getGoalState(), nodes);
+
+            if (nodes != null && nodes.length > 0){
+                console.log("---- ActionPlanner plan ----");
+                console.log(`plan cost = ${nodes[nodes.length - 1].costSoFar}`);
+                console.log(`${"               start"}\t${this.getWorldState().describe(this._planner)}`);
+                for (let i = 0; i < nodes.length; i++){
+                    console.log(`${i}: ${nodes[i].action.name}\t${nodes[i].worldState.describe(this._planner)}`);
+                    Pool.free<AStarNode>(nodes[i]);
+                }
+            }
+
+            return this.hasActionPlan();
+        }
+
+        public hasActionPlan(){
+            return this.actions != null && this.actions.length > 0;
+        }
+
+        public abstract getWorldState(): WorldState;
+
+        public abstract getGoalState(): WorldState;
+    }
+}