Add method returning dt distance between two dt interactables

src/AI/DecisionTrees/projectSpecificClasses/DTEntities/DTSurvivalInteractable.py

@@ -14,7 +14,6 @@ class DTSurvivalInteractable:
         self.dtDistanceFromPlayer = dtDistanceFromPlayer
         self.accurateDistanceFromPlayer = accurateDistanceFromPlayer
 
-
     @staticmethod
     def dtInteractableFromInteractable(interactable: Interactable, playerX: int, playerY: int):
         classification = None
@@ -47,3 +46,22 @@ class DTSurvivalInteractable:
     def getDescription(self):
         dsc = "Classification: {}, Distance from player: {}".format(self.classification, self.dtDistanceFromPlayer)
         return dsc
+
+    def getDtDistanceFromOtherInteractable(self, otherInteractable: Interactable):
+        """
+        Returns distance of this interactable from other interactable as enum, that can be used in decision tree
+        learning.
+
+        :param otherInteractable:
+        """
+        accurateDistance = abs(self.interactable.x - otherInteractable.x) + \
+                           abs(self.interactable.y - otherInteractable.y)
+
+        if accurateDistance < 3:
+            return DistFromObject.LT_3
+        elif 3 <= accurateDistance < 8:
+            return DistFromObject.GE_3_LT_8
+        elif 8 <= accurateDistance < 15:
+            return DistFromObject.GE_8_LT_15
+        elif accurateDistance > 15:
+            return DistFromObject.GE_15

src/AI/SurvivalDT.py

@@ -36,6 +36,7 @@ class SurvivalDT:
             dtFoods.append(dtFood)
 
         dtFoods.sort(key=lambda x: x.accurateDistanceFromPlayer)
+        nearestDtFood = dtFoods[0]
 
         # Get waters sorted by distance from player
         dtWaters: List[DTSurvivalInteractable] = []
@@ -43,6 +44,7 @@ class SurvivalDT:
             dtWater = DTSurvivalInteractable.dtInteractableFromInteractable(water, player.x, player.y)
             dtWaters.append(dtWater)
         dtWaters.sort(key=lambda x: x.accurateDistanceFromPlayer)
+        nearestDtWater = dtWaters[0]
 
         # Get rest places sorted by distance from player
         dtRestPlaces: List[DTSurvivalInteractable] = []
@@ -50,11 +52,14 @@ class SurvivalDT:
             dtRest = DTSurvivalInteractable.dtInteractableFromInteractable(rest, player.x, player.y)
             dtRestPlaces.append(dtRest)
         dtRestPlaces.sort(key=lambda x: x.accurateDistanceFromPlayer)
+        nearestDtRest = dtRestPlaces[0]
+
+
 
         currentSituation = SurvivalDTExample(None, playerStats.hungerAmount, playerStats.thirstAmount,
                                              playerStats.staminaAmount,
-                                             dtFoods[0].dtDistanceFromPlayer, dtWaters[0].dtDistanceFromPlayer,
+                                             nearestDtFood.dtDistanceFromPlayer, nearestDtWater.dtDistanceFromPlayer,
-                                             dtRestPlaces[0].dtDistanceFromPlayer)
+                                             nearestDtRest.dtDistanceFromPlayer)
 
         treeDecision, choice = self.__pickEntityAfterTreeDecision__(currentSituation,
                                                                     dtFoods,