ai-agents - npm Package Compare versions

Comparing version 0.1.3 to 0.2.0

lib/core/AgentController.js

@@ -18,6 +18,2 @@
         this.data.world = JSON.parse(JSON.stringify(parameter.world));
-        //this.solution = parameter.solution;
-        //this.update = parameter.update;
-        //this.callbacks = parameter.callbacks;
-        //this.perceptionForAgent = parameter.perceptionForAgent;
     }
@@ -56,14 +52,47 @@ /**
     }
+
     /**
-     * This function start the virtual life. It will continously execute the actions
-     * given by the agents in response to the perceptions. It stop when the solution function
-     * is satified or when the max number of iterations is reached.
-     * @param {Array} callbacks 
-     */
-    start(callbacks = {}) {
+    * This function start the virtual life. It will continously execute the actions
+    * given by the agents in response to the perceptions. It stop when the solution function
+    * is satisfied or when the max number of iterations is reached.
+    * If it must to run in interactive mode, the start mode return this object, which is actually 
+    * the controller
+    * @param {Array} callbacks 
+    */
+    start(callbacks, interactive = false) {
         this.callbacks = callbacks;
-        this.loop();
+        this.currentAgentIndex = 0;
+        if (interactive === false) {
+            this.loop();
+            return null;
+        } else {
+            return this;
+        }
     }
 
     /**
+     * Executes the next iteration in the virtual life simulation
+     */
+    next() {
+        if (!this.problem.goalTest(this.data)) {
+            let keys = Object.keys(this.agents);
+            let agent = this.agents[keys[this.currentAgentIndex]];
+            agent.receive(this.problem.perceptionForAgent(this.getData(), agent.getID()));
+            let action = agent.send();
+            this.actions.push({ agentID: agent.getID(), action });
+            this.problem.update(this.data, action, agent.getID());
+            if (this.problem.goalTest(this.data)) {
+                this.finishAll();
+                return false;
+            } else {
+                if (this.callbacks.onTurn) {
+                    this.callbacks.onTurn({ actions: this.getActions(), data: this.data });
+                }
+                if (this.currentAgentIndex >= keys.length - 1) this.currentAgentIndex = 0;else this.currentAgentIndex++;
+                return true;
+            }
+        }
+    }
+
+    /**
      * Virtual life loop. At the end of every step it executed the onTurn call back. It could b used for animations of login
@@ -70,0 +99,0 @@ */

lib/core/Problem.js

@@ -51,11 +51,21 @@ const AgentController = require('../core/AgentController');
      * Solve the given problem
-     * @param {*} problem 
+     * @param {*} world 
      * @param {*} callbacks 
      */
-    solve(problem, callbacks) {
-        this.controller.setup({ world: problem, problem: this });
-        this.controller.start(callbacks);
+    solve(world, callbacks) {
+        this.controller.setup({ world: world, problem: this });
+        this.controller.start(callbacks, false);
     }
+
+    /**
+    * Returns an interable function that allow to execute the simulation step by step
+    * @param {*} world 
+    * @param {*} callbacks 
+    */
+    interactiveSolve(world, callbacks) {
+        this.controller.setup({ world: world, problem: this });
+        return this.controller.start(callbacks, true);
+    }
 }
 
 module.exports = Problem;

lib/example/CleanerProblem.js

@@ -85,6 +85,6 @@ const Problem = require('../core/Problem');
      */
-    solve(problem, callbacks) {
+    /*solve(problem, callbacks) {
         this.controller.setup({ world: problem, problem: this });
         this.controller.start(callbacks);
-    }
+    }*/
 }
@@ -91,0 +91,0 @@

lib/example/main.js

@@ -17,5 +17,5 @@ const CleanerProblem = require('./CleanerProblem');
     },
-    onTurn0: result => {
-        console.log("Turn: " + result);
+    onTurn: result => {
+        console.log("Turn: " + JSON.stringify(result.actions[result.actions.length - 1]));
     }
 });

package.json

 {
     "name": "ai-agents",
-    "version": "0.1.3",
+    "version": "0.2.0",
     "description": "Framework to create virtual agents",
@@ -5,0 +5,0 @@ "keywords": [

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Improved metrics

Total package byte prevSize

16455

increased by16.43%

Number of package files

10

increased by11.11%

Lines of code

418

increased by15.15%

No dependency changes