Implement passive healing

erynrl/components.py

@@ -1,8 +1,9 @@
 # Eryn Wells <eryn@erynwells.me>
 
+import random
 from typing import Optional
 
-# pylint: disable=too-few-public-methods
+
 class Component:
     '''A base, abstract Component that implement some aspect of an Entity's behavior.'''
 
@@ -29,6 +30,9 @@ class Fighter(Component):
         self.attack_power = attack_power
         self.defense = defense
 
+        self.turns_since_last_heal = 0
+        self.turn_for_next_passive_heal = random.randint(3, 7)
+
     @property
     def hit_points(self) -> int:
         '''Number of hit points remaining. When a Fighter reaches 0 hit points, they die.'''
@@ -42,3 +46,17 @@ class Fighter(Component):
     def is_dead(self) -> bool:
         '''True if the Fighter has died, i.e. reached 0 hit points'''
         return self.__hit_points == 0
+
+    def passively_recover_hit_points(self) -> bool:
+        '''Check the passive healing clock to see if this fighter should recover hit points. If not, increment the
+        counter.'''
+        if self.hit_points == self.maximum_hit_points:
+            self.turns_since_last_heal = 0
+
+        if self.turns_since_last_heal < self.turn_for_next_passive_heal:
+            self.turns_since_last_heal += 1
+            return False
+
+        self.turns_since_last_heal = 0
+        self.turn_for_next_passive_heal = random.randint(3, 7)
+        return True