Merge pull request #39 from n0remac/monster-collisions

Added monster collisions

triple-dungeon/config.py

@@ -47,7 +47,7 @@ class Config(object):
     DEBUG = False
 
     # Monster Count to be spawned
-    MONSTER_COUNT = 10
+    MONSTER_COUNT = 6
 
 
 class Enums(Enum):

triple-dungeon/main.py

@@ -13,7 +13,7 @@ from typing import Tuple, List
 import arcade
 from config import Config
 from map import Dungeon
-from mobs import Player, Enemy
+from mobs import Player, MobHandler
 from projectiles import Temp
 from recipe import ActiveRecipe
 
@@ -54,19 +54,16 @@ class Game(arcade.Window):
         # Game Objects
         self.dungeon = None
         self.prev_keypress = []  # A list that assists with tracking keypress events
-        self.physics_engine = None  # Our physics engine
         # Used to keep track of our scrolling
         self.view_bottom = self.view_left = 0
-        self.active_recipe = []
+        self.Recipe = []
+        self.enemies_in_range = []
 
         arcade.set_background_color(arcade.color.BLACK)
 
     def setup(self):
         """ Set up the game here. Call this function to restart the game. """
         # Create the Sprite lists
-
-        self.enemy_list = arcade.SpriteList()
-        self.active_enemies = arcade.SpriteList()
         self.fps = FPSCounter()
         self.bullet_list = arcade.SpriteList()
 
@@ -74,32 +71,21 @@ class Game(arcade.Window):
         self.dungeon = Dungeon(0, 3)
 
         # Set up recipes
-        self.active_recipe = ActiveRecipe()
+        self.Recipe = ActiveRecipe()
-        self.active_recipe.set_ghosts()
+        self.Recipe.set_ghosts()
 
         # Set up the player, specifically placing it at these coordinates.
         self.player = Player(self.dungeon)
         self.player.scale = 1
         level = random.choice(self.dungeon.levelList)
         self.player.center_x, self.player.center_y = level.center()
-        self.player.cur_recipe = self.active_recipe.active
+        self.player.cur_recipe = self.Recipe.active
-        # x, y = level.center()
+        self.player.monster_collisions = arcade.PhysicsEngineSimple(self.player, self.dungeon.getWalls())
 
         # Set up monsters
-        for count in range(Config.MONSTER_COUNT//2):
+        self.Mobs = MobHandler()
-            mob = Enemy(filename="resources/images/monsters/ghost/ghost1.png", dungeon=self.dungeon)
+        self.enemy_list = self.Mobs.setup(Config.MONSTER_COUNT, Config.MONSTER_COUNT, self.player, self.dungeon)
-            mob.center_x, mob.center_y = random.choice(self.dungeon.levelList).center()
+        self.active_enemies = self.Mobs.active_enemies
-            mob.target = self.player
-            mob.scale = 4
-            mob.monster_type = 'ghost'
-            self.enemy_list.append(mob)
-        for count in range(Config.MONSTER_COUNT//2):
-            mob = Enemy(filename="resources/images/monsters/frog/frog1.png", dungeon=self.dungeon)
-            mob.center_x, mob.center_y = random.choice(self.dungeon.levelList).center()
-            mob.target = self.player
-            mob.scale = 4
-            mob.monster_type = 'frog'
-            self.enemy_list.append(mob)
 
         # Setup viewport
         self.view_bottom = self.player.center_x - (0.5 * Config.SCREEN_WIDTH) + 300
@@ -109,9 +95,6 @@ class Game(arcade.Window):
                             self.view_bottom,
                             Config.SCREEN_HEIGHT + self.view_bottom)
 
-        # Create the 'physics engine'
-        self.physics_engine = arcade.PhysicsEngineSimple(self.player, self.dungeon.getWalls())
-
     def on_draw(self):
         """ Render the screen. """
         try:
@@ -121,10 +104,10 @@ class Game(arcade.Window):
             # Draw our sprites
             self.dungeon.render()
             self.player.draw()
-            self.enemy_list.draw()
+            self.Mobs.render()
             self.active_enemies.draw()
             self.bullet_list.draw()
-            self.active_recipe.render()
+            self.Recipe.render()
 
             if Config.DEBUG:
                 x, y = self.player.position
@@ -182,8 +165,8 @@ class Game(arcade.Window):
         elif key == 65307:
             self.close()
         elif key == 65505:
-            self.active_recipe.next_recipe()
+            self.Recipe.next_recipe()
-            self.player.cur_recipe = self.active_recipe.active
+            self.player.cur_recipe = self.Recipe.active
 
     def on_key_release(self, key, modifiers):
         """Called when the user releases a key. """
@@ -243,7 +226,7 @@ class Game(arcade.Window):
         """ Movement and game logic """
 
         # Move the player with the physics engine
-        self.physics_engine.update()
+        self.player.monster_collisions.update()
         self.player.update_animation()
 
         changed = False  # Track if we need to change the viewport
@@ -281,26 +264,9 @@ class Game(arcade.Window):
                                 Config.SCREEN_WIDTH + self.view_left,
                                 self.view_bottom,
                                 Config.SCREEN_HEIGHT + self.view_bottom)
-        # Enemy activation and update
+        # Update Mobs
-        for enemy in reversed(self.enemy_list):
+        self.Mobs.update()
-            if (
+
-                    enemy.bottom > self.view_bottom and
-                    enemy.top < self.view_bottom + Config.SCREEN_HEIGHT and
-                    enemy.right < self.view_left + Config.SCREEN_WIDTH and
-                    enemy.left > self.view_left
-                ):
-                    if Config.DEBUG:
-                        print("Activate Enemy")
-                    self.active_enemies.append(enemy)
-                    self.enemy_list.remove(enemy)
-        try:
-            for enemy in self.active_enemies:
-                enemy.update()
-                path = enemy.get_path()
-                enemy.tick(path)
-        except Exception:
-            import traceback
-            traceback.print_exc()
         # Projectile updates
         self.bullet_list.update()
         for bullet in self.bullet_list:
@@ -313,7 +279,9 @@ class Game(arcade.Window):
                 bullet.remove_from_sprite_lists()
             if len(enemy_hit_list):
                 self.player.add_kill(enemy_hit_list[0].monster_type)
+                self.Recipe.add_kill(enemy_hit_list[0].monster_type)
                 enemy_hit_list[0].remove_from_sprite_lists()
+                bullet.remove_from_sprite_lists()
 
             # If the bullet flies off-screen, remove it. TEMP change to range calc
             if (

triple-dungeon/mobs.py

@@ -6,10 +6,76 @@ Organizes all classes related to Mobs, Entities, Enemies, Players and Items.
 from typing import List, Tuple
 
 import arcade
+import random
+import math
+
 from config import Config, Enums, SpritePaths
 from map import Dungeon
 from sprites import PlayerAnimations
 
+class MobHandler(arcade.SpriteList):
+
+    def __init__(self):
+        super().__init__()
+        self.enemy_list = []
+        self.active_enemies = []
+        self.dungeon = None
+        self.player = None
+
+    def setup(self, ghost, frogs, player, dungeon) -> list:
+        self.enemy_list = arcade.SpriteList()
+        self.active_enemies = arcade.SpriteList()
+        self.dungeon = dungeon
+        self.player = player
+
+        for count in range(ghost):
+            mob = Enemy(filename="resources/images/monsters/ghost/ghost1.png", dungeon=self.dungeon)
+            mob.center_x, mob.center_y = random.choice(self.dungeon.levelList).center()
+            mob.target = self.player
+            mob.scale = 4
+            mob.monster_type = 'ghost'
+            mob.monster_collisions = arcade.PhysicsEngineSimple(mob, self.active_enemies)
+            self.enemy_list.append(mob)
+        for count in range(frogs):
+            mob = Enemy(filename="resources/images/monsters/frog/frog1.png", dungeon=self.dungeon)
+            mob.center_x, mob.center_y = random.choice(self.dungeon.levelList).center()
+            mob.target = self.player
+            mob.scale = 4
+            mob.monster_type = 'frog'
+            mob.monster_collisions = arcade.PhysicsEngineSimple(mob, self.active_enemies)
+            self.enemy_list.append(mob)
+
+        return self.enemy_list
+
+    def render(self) -> None:  
+        self.enemy_list.draw()
+
+    def update(self) -> None:
+        # Enemy activation and update
+        for enemy in reversed(self.enemy_list):
+            # TODO replace with distance checking
+            distance = self.get_distance(enemy)
+            if (distance < 300):
+                    self.active_enemies.append(enemy)
+                    self.enemy_list.remove(enemy)
+                    enemy.active = True
+        try:
+            for enemy in self.active_enemies:
+                enemy.monster_collisions.update()
+                path = enemy.get_path()
+                enemy.tick(path)
+        except Exception:
+            import traceback
+            traceback.print_exc()
+
+    def get_distance(self, enemy) -> int:
+        start_x = enemy.center_x
+        start_y = enemy.center_y
+        end_x = self.player.center_x
+        end_y = self.player.center_y
+        distance = math.sqrt(math.pow(start_x - end_x, 2) + math.pow(start_y - end_y, 2))
+        return distance
+
 
 class Mob(arcade.Sprite):
     """
@@ -27,9 +93,10 @@ class Mob(arcade.Sprite):
         self.up_textures = []
         self.down_textures = []
         self.cur_texture = 0
-
+        self.monster_collisions = None
         self.dungeon = dungeon
         self.target = None
+        self.collisions = None
 
     
 class Player(Mob):
@@ -114,6 +181,7 @@ class Enemy(Mob):
     def __init__(self, *args, **kwargs) -> None:
         super(Enemy, self).__init__(*args, **kwargs)
         self.monster_type = ''
+        self.active = False
 
     def nearestPosition(self) -> Tuple[int, int]:
         """
@@ -128,6 +196,7 @@ class Enemy(Mob):
         """
         A on_update function, the Mob should decide it's next actions here.
         """
+
         curpos, nextpos = self.nearestPosition(), path[1]
         # print(curpos, nextpos)
 

triple-dungeon/recipe.py

@@ -26,6 +26,8 @@ class ActiveRecipe(arcade.SpriteList):
         self.active = Recipe.GHOSTS
         self.cycle_recipes = [self.set_frogs, self.set_ghosts]
         self.pos = 0
+        self.kill_num = 0
+
 
     def render(self) -> None:
         x = 0
@@ -35,6 +37,7 @@ class ActiveRecipe(arcade.SpriteList):
             sprite.scale = 4
             sprite.center_x = screen_right - x
             sprite.center_y = screen_top
+
             x += 70
             sprite.draw()
 
@@ -44,6 +47,17 @@ class ActiveRecipe(arcade.SpriteList):
         if self.pos == len(self.cycle_recipes):
             self.pos = 0
 
+    def add_kill(self, monster_type):
+        for sprite in self.sprite_list:
+            if monster_type in "ghost":
+                r, g, b = sprite.color
+                darken = lambda c, s: c * (1 - s)
+                r = darken(r, .5)
+                g = darken(g, .5)
+                b = darken(b, .5)
+                sprite.color = (r, g, b)
+                return
+
     def set_ghosts(self) -> None:
         self.active = Recipe.GHOSTS
         self.sprite_list = []
@@ -51,6 +65,7 @@ class ActiveRecipe(arcade.SpriteList):
         self.sprite_list.append(arcade.Sprite(filename="resources/images/monsters/ghost/ghost1.png"))
         self.sprite_list.append(arcade.Sprite(filename="resources/images/monsters/ghost/ghost1.png"))
             
+
     def set_frogs(self) -> None:
         self.active = Recipe.FROGS
         self.sprite_list = []