Friendly entities can now talk to the player, a sunflower entity was added to test this new feature. Related to issue #22

squirrelbattle/display/menudisplay.py

@@ -112,4 +112,4 @@ class VariableMenuDisplay(MenuDisplay):
     def values(self) -> List[str]:
         return [a[1][1] + (" : "
                 + (a[1][0])
-            if a[1][0] else "" for a in self.menu.values]
+            if a[1][0] else "") for a in self.menu.values]

squirrelbattle/display/texturepack.py

@@ -54,6 +54,7 @@ TexturePack.ASCII_PACK = TexturePack(
     BEAVER='_',
     TEDDY_BEAR='8',
     MERCHANT='M',
+    SUNFLOWER='I',
 )
 
 TexturePack.SQUIRREL_PACK = TexturePack(
@@ -74,4 +75,5 @@ TexturePack.SQUIRREL_PACK = TexturePack(
     BEAVER='🦫',
     TEDDY_BEAR='🧸',
     MERCHANT='🦜',
+    SUNFLOWER='🌻',
 )

squirrelbattle/entities/friendly.py

@@ -1,15 +1,18 @@
 from ..interfaces import FriendlyEntity, Map
+from .player import Player
 
 class Merchant(FriendlyEntity) :
     """
     The class for merchants in the dungeon
     """
-
+    name = "Merchant"
     inventory = list
+    hazel = int
 
-    def __init__(self, inventory : list):
+    def __init__(self, inventory : list, hazel : int = 75):
         super().__init__()
         self.inventory = inventory
+        self.hazel = hazel
 
     def talk_to(self, player : Player) -> None:
         """
@@ -17,4 +20,14 @@ class Merchant(FriendlyEntity) :
         and allow the player to buy/sell objects
         """
         #TODO
-        
+
+class Sunflower(FriendlyEntity) :
+    """
+    A friendly sunflower
+    """
+    dialogue_option = ["Flower power!!", "The sun is warm today"]
+    
+    def __init__(self, maxhealth: int = 15,
+                 *args, **kwargs) -> None:
+        super().__init__(name="sunflower",
+                         maxhealth=maxhealth, *args, **kwargs)

squirrelbattle/entities/player.py

@@ -80,6 +80,8 @@ class Player(FightingEntity):
                     return True
                 elif entity.is_item():
                     entity.hold(self)
+                elif entity.is_friendly():
+                    self.map.logs.add_message(entity.talk_to(self))
         return super().check_move(y, x, move_if_possible)
 
     def recalculate_paths(self, max_distance: int = 8) -> None:

squirrelbattle/interfaces.py

@@ -1,8 +1,9 @@
 #!/usr/bin/env python
+from random import randint
 from enum import Enum, auto
 from math import sqrt
 from random import choice, randint
-from typing import List, Optional
+from typing import List, Optional, Any
 
 from squirrelbattle.display.texturepack import TexturePack
 
@@ -312,6 +313,12 @@ class Entity:
         from squirrelbattle.entities.items import Item
         return isinstance(self, Item)
 
+    def is_friendly(self) -> bool:
+        """
+        Is this entity a friendly entity?
+        """
+        return isinstance(self, FriendlyEntity)
+
     @staticmethod
     def get_all_entity_classes():
         """
@@ -320,7 +327,8 @@ class Entity:
         from squirrelbattle.entities.items import Heart, Bomb
         from squirrelbattle.entities.monsters import Beaver, Hedgehog, \
             Rabbit, TeddyBear
-        return [Beaver, Bomb, Heart, Hedgehog, Rabbit, TeddyBear]
+        from squirrelbattle.entities.friendly import Merchant,Sunflower
+        return [Beaver, Bomb, Heart, Hedgehog, Rabbit, TeddyBear,Sunflower]
 
     @staticmethod
     def get_all_entity_classes_in_a_dict() -> dict:
@@ -331,6 +339,7 @@ class Entity:
         from squirrelbattle.entities.monsters import Beaver, Hedgehog, Rabbit, \
             TeddyBear
         from squirrelbattle.entities.items import Bomb, Heart
+        from squirrelbattle.entities.friendly import Merchant,Sunflower
         return {
             "Beaver": Beaver,
             "Bomb": Bomb,
@@ -339,6 +348,8 @@ class Entity:
             "Rabbit": Rabbit,
             "TeddyBear": TeddyBear,
             "Player": Player,
+            "Merchant": Merchant,
+            "Sunflower": Sunflower,
         }
 
     def save_state(self) -> dict:
@@ -429,6 +440,7 @@ class FriendlyEntity(Entity):
     """
     maxhealth: int
     health: int #Friendly entities can be killed
+    dialogue_option : list
 
     def __init__(self, maxhealth: int = 0, health: Optional[int] = None,
                  *args, **kwargs) -> None:
@@ -436,6 +448,8 @@ class FriendlyEntity(Entity):
         self.maxhealth = maxhealth
         self.health = maxhealth if health is None else health
 
-    def talk_to(self, player : Player) -> None:
-        #TODO
+    def talk_to(self, player : Any) -> str:
+        a = randint(0,len(self.dialogue_option)-1)
+        return "The sunflower said : "+self.dialogue_option[a]
+