updated player to be able to shoot projectiles

used some of the movement system "vector" idea for the movement
system to drive how the projectile moves. Direction is based on
the last direction the player moved. Eventually damage and speed
will depend on the race and class, but for now, it moves!

angband.py

@@ -26,11 +26,10 @@ input("Press Enter to continue. Good luck!")
 
 board_size = (25,25)
 x,y = board_size
+
 walls = [Wall(position) for position in board_edges(board_size)]
 level = [Wall(position) for position in level_one(board_size)]
 game = Game(walls + level, {}, board_size = board_size)
 game.add_agent(Player((x//2,y//2),race,class_))
 
-
-
 game.play()

player.py

@@ -6,28 +6,37 @@
 # generally be adapted for other player character uses.
 
 from retro.agent import ArrowKeyAgent
+from retro.game import Game
+from projectile import Projectile
 
 class Player:
     character = "O"
     name = "player"
     level = 1
+    direction = (1,0)
+    class_ = ""
     
     def __init__(self, position, race, class_):
         self.position = position
         if class_.capitalize() == "Warrior":
             self.color = "red"
+            self.class_ == class_
         elif class_.capitalize() == "Rogue":
             self.color = "green"
+            self.class_ == class_
         else:
             self.color = "blue"
+            self.class_ == class_
         
     def handle_keystroke(self, keystroke, game):
         x, y = self.position
         if keystroke.name in ("KEY_LEFT", "KEY_RIGHT"):
             if keystroke.name == "KEY_LEFT":
                 new_position = (x - 1, y)
+                self.direction = (-1,0)
             else:
                 new_position = (x + 1, y)
+                self.direction = (1,0)
             if game.on_board(new_position):
                 if game.is_empty(new_position):
                     self.position = new_position
@@ -35,12 +44,21 @@ class Player:
         if keystroke.name in ("KEY_DOWN", "KEY_UP"):
             if keystroke.name == "KEY_DOWN":
                 new_position = (x, y + 1)
+                self.direction = (0,1)
             else:
                 new_position = (x, y - 1)
+                self.direction = (0,-1)
             if game.on_board(new_position):
                 if game.is_empty(new_position):
                     self.position = new_position
 
+        if self.class_ != "Warrior" and keystroke == " ":
+            projectile = Projectile((self.position[0] + self.direction[0],self.position[1] + self.direction[1]), self.direction, 1)
+            game.add_agent(projectile)
+            print("pew pew pew")
+
+        
+
     def get_agent_in_position(self, position, game):
 
         agents = game.get_agents_by_position()[position]

projectile.py

@@ -0,0 +1,26 @@
+from retro.game import Game
+
+class Projectile:
+    character = "*"
+        
+    def __init__(self, position, direction, speed):
+        self.position = position
+        self.direction = direction
+        self.speed = speed
+
+    def move(self, game):
+        dx, dy = self.direction
+        new_position = (self.position[0] + dx * self.speed, self.position[1] + dy * self.speed)
+        if game.is_empty(new_position):
+            self.position = new_position
+        else:
+            game.remove_agent(self)
+
+    def play_turn(self,game):
+        self.move(game)
+
+
+
+    def handle_collision(self, game):
+        # need to fix this at some point
+        pass