update decision function. allows one pudgi to make decisions

virtupet/Pudgi.py

@@ -270,10 +270,6 @@ def go_left(self):
     def stop(self):
         self.change_x = 0
 
-    def make_decision(self):
-        # make decision
-        return
-
     def import_from_json(self, load):
         self.handler.load_file(load)
         self.json_object = self.handler.get_data()
@@ -335,12 +331,102 @@ def select_parents(active_agent_list):
 
         return parents
 
-    def make_decicion(self):
-        self.handler.load_file("./data/decisions.py")
+    def make_decision(self):
+        self.handler.load_file("./data/decisions.json")
         decision_file = self.handler.get_data()
-        self.handler.load_file("./data/pudgi" + self.uid + ".json")
-        pudgi_file = self.handler.get_data()
-
-        if (random.random() > 0.5):
+        self.handler.load_file("./data/pudgies/" + self.uid + ".json")
+        choice_index = -1
+        happiness_optimized = 0
+        t = 0
+        choice = None
+
+        w_att = self.weights["attachment"]
+        w_hum = self.weights["humor"]
+        w_enj = self.weights["enjoyment"]
+        w_exc = self.weights["excitement"]
+        w_conf = self.weights["confidence"]
+        w_cont = self.weights["contentment"]
+        w_vit = self.weights["vitality"]
+        w_phy = self.weights["physical"]
+        w_ment = self.weights["mental"]
+
+        if random.random() > 1.0:
+            index = 0
             for decision in self.known_decisions:
                 name = decision["name"]
+
+                att = None
+                hum = None
+                enj = None
+                exc = None
+                conf = None
+                cont = None
+                vit = None
+                phy = None
+                ment = None
+                ent = None
+
+                for dec in decision_file:
+                    if dec["name"] == name:
+
+                        att = dec["values"]["attachment"]
+                        hum = dec["values"]["humor"]
+                        enj = dec["values"]["enjoyment"]
+                        exc = dec["values"]["excitement"]
+                        conf = dec["values"]["confidence"]
+                        cont = dec["values"]["contentment"]
+                        vit = dec["values"]["vitality"]
+                        phy = dec["values"]["physical_energy"]
+                        ment = dec["values"]["mental_energy"]
+                        ent = dec["values"]["entertainment"]
+
+                for dec in self.known_decisions:
+                    if dec["name"] == name:
+                        t = dec["count"]
+
+                happiness = pow(ent, t) * ((pow(att, w_att))+(pow(hum, w_hum))+(pow(enj, w_enj)) +
+                                         (pow(exc, w_exc)) + (pow(conf, w_conf))+(pow(cont, w_cont)) -
+                                         (pow(vit, w_vit)) - (pow(phy, w_phy)) - (pow(ment, w_ment)))
+
+                if happiness > happiness_optimized:
+                    happiness_optimized = happiness
+                    choice = decision
+                    choice_index = index
+
+                index += 1
+
+        else:
+            dec_attempt = random.choice(decision_file)
+            for known in self.known_decisions:  # iterate through all known
+                    if dec_attempt["name"] == known["name"]:  # if we find a match, break out. We don't want this
+                        break
+            else:
+                choice = dec_attempt
+                att = choice["values"]["attachment"]
+                hum = choice["values"]["humor"]
+                enj = choice["values"]["enjoyment"]
+                exc = choice["values"]["excitement"]
+                conf = choice["values"]["confidence"]
+                cont = choice["values"]["contentment"]
+                vit = choice["values"]["vitality"]
+                phy = choice["values"]["physical_energy"]
+                ment = choice["values"]["mental_energy"]
+                ent = choice["values"]["entertainment"]
+
+                happiness_optimized = pow(ent, t)*((pow(att, w_att)) + (pow(hum, w_hum)) + (pow(enj, w_enj)) +
+                                                   (pow(exc, w_exc)) + (pow(conf, w_conf)) + (pow(cont, w_cont)) -
+                                                   (pow(vit, w_vit)) - (pow(phy, w_phy)) - (pow(ment, w_ment)))
+
+                self.known_decisions.append({"name": choice["name"], "count": 0})
+                choice_index = len(self.known_decisions) - 1
+
+        if choice is not None:
+            if self.happiness + happiness_optimized <= 0:
+                self.happiness = 0
+            else:
+                if self.happiness + happiness_optimized <= 10:
+                    self.happiness += happiness_optimized
+                else:
+                    self.happiness = 10
+
+            self.known_decisions[choice_index]["count"] += 1

virtupet/data/decisions.json

@@ -7,9 +7,9 @@
       "confidence": 0.2,
       "contentment": 0.6,
       "entertainment": 1,
-      "vitality": -0.1,
-      "mental_energy": -0.2,
-      "physical_energy": -0.2
+      "vitality": 0.1,
+      "mental_energy": 0.2,
+      "physical_energy": 0.2
       }
     },
     {"name": "push_car", "values":
@@ -20,9 +20,9 @@
       "confidence": 0.3,
       "contentment": 0.6,
       "entertainment": 1,
-      "vitality": -0.1,
-      "mental_energy": -0.2,
-      "physical_energy": -0.2
+      "vitality": 0.1,
+      "mental_energy": 0.2,
+      "physical_energy": 0.2
       }
     },
      {"name": "eat_cake", "values":
@@ -33,12 +33,12 @@
       "confidence": 0.1,
       "contentment": 0.7,
       "entertainment": 1,
-      "vitality": -0.7,
-      "mental_energy": -0.5,
+      "vitality": 0.7,
+      "mental_energy": 0.5,
       "physical_energy": 0.3
       }
      },
-   {"name": "sleep", "values":
+     {"name": "sleep", "values":
       {"attachment": 0.1,
       "humor": 0.1,
       "enjoyment": 0.1,
@@ -49,21 +49,23 @@
       "vitality": 0.8,
       "mental_energy": 0.5,
       "physical_energy": 0.5
-    }
-  },
+      }
+    },
   {
     "name": "reading",
-    "values": {
-      "attachment": 0.1,
+    "values":
+    {"attachment": 0.1,
       "humor": 0.5,
       "enjoyment": 0.9,
       "excitement": 0.4,
       "confidence": 0.3,
       "contentment": 0.7,
       "entertainment": 0.7,
-      "vitality": -0.1,
-      "mental_energy": -0.5,
-      "physical_energy": -0.1
+      "vitality": 0.1,
+      "mental_energy": 0.5,
+      "physical_energy": 0.1
+    }
+  },
     { "name": "eat_veggies", "values":
       {"attachment": 0.3,
       "humor": 0.1,
@@ -72,9 +74,10 @@
       "confidence": 0.4,
       "contentment": 0.1,
       "entertainment": 0.1,
-      "vitality": -0.1,
+      "vitality": 0.1,
       "mental_energy": 0.1,
-      "physical_energy": 0.1}
+      "physical_energy": 0.1
+      }
     },
     {"name": "meditate", "values":
       {"attachment": 0.3,
@@ -98,9 +101,9 @@
       "confidence": 0.1,
       "contentment": 0.1,
       "entertainment": 0.5,
-      "vitality": -0.1,
-      "mental_energy": -0.1,
-      "physical_energy": -0.1
+      "vitality": 0.1,
+      "mental_energy": 0.1,
+      "physical_energy": 0.1
     }
   }
 ]