Added better player movement and 2 cameras

rpg/constants.py

@@ -1,3 +1,7 @@
+# Window
 SCREEN_WIDTH = 800
 SCREEN_HEIGHT = 600
 SCREEN_TITLE = "Community RPG"
+
+# Player
+MOVEMENT_SPEED = 10

rpg/debug_tools.py

@@ -5,7 +5,7 @@ class TestPlayer(arcade.Sprite):
     def __init__(
         self,
         path_or_texture=":resources:images/animated_characters/female_person/femalePerson_idle.png",
-        scale=0.3,
+        scale=0.5,
         center_x=50,
         center_y=50,
     ):

rpg/views/game.py

@@ -2,50 +2,91 @@
 
 import arcade
 import arcade.hitbox
+from pyglet.math import Vec2
 
 from rpg import debug_tools
-
-MOVEMENT_SPEED = 3
+from constants import MOVEMENT_SPEED
 
 
 class ViewGame(arcade.View):
     def __init__(self):
         super().__init__()
 
+        # Player
         self.player_sprite = debug_tools.TestPlayer()
+        self.left_pressed = False
+        self.right_pressed = False
+        self.up_pressed = False
+        self.down_pressed = False
 
+        # Map And Scene
         self.tile_map = arcade.load_tilemap(
-            ":assets:world.tmj", hit_box_algorithm=arcade.hitbox.algo_bounding_box
+            ":assets:world.tmj", hit_box_algorithm=arcade.hitbox.algo_simple
         )
-
         self.scene = arcade.Scene.from_tilemap(self.tile_map)
 
+        # Physics
         self.physics_engine = arcade.PhysicsEngineSimple(
             self.player_sprite, [self.scene["cliffs"], self.scene["forest"]]
         )
 
+        # Cameras
+        self.camera_sprites = arcade.Camera()
+        self.camera_gui = arcade.Camera()
+
+    def set_player_movement_state(self, key, value):
+        if key == arcade.key.UP:
+            self.up_pressed = value
+        elif key == arcade.key.DOWN:
+            self.down_pressed = value
+        elif key == arcade.key.LEFT:
+            self.left_pressed = value
+        elif key == arcade.key.RIGHT:
+            self.right_pressed = value
+
+    def player_movement(self):
+        self.player_sprite.change_x, self.player_sprite.change_y = 0, 0
+
+        if self.up_pressed:
+            self.player_sprite.change_y = MOVEMENT_SPEED
+        elif self.down_pressed:
+            self.player_sprite.change_y = -MOVEMENT_SPEED
+
+        if self.left_pressed:
+            self.player_sprite.change_x = -MOVEMENT_SPEED
+        elif self.right_pressed:
+            self.player_sprite.change_x = MOVEMENT_SPEED
+
+    def scroll_to_player(self, speed=1):
+        vector = Vec2(
+            self.player_sprite.center_x - self.window.width / 2,
+            self.player_sprite.center_y - self.window.height / 2,
+        )
+        self.camera_sprites.move_to(vector, speed)
+
     def on_draw(self):
         self.clear()
+        self.camera_sprites.use()
         self.scene.draw()
         self.player_sprite.draw()
         debug_tools.draw_hitboxes(self.player_sprite, self.physics_engine)
 
+        # GUI
+        self.camera_gui.use()
+
     def on_update(self, delta_time):
         self.player_sprite.update()
         self.physics_engine.update()
+        self.scroll_to_player()
 
     def on_key_press(self, key, modifiers):
-        if key == arcade.key.UP:
-            self.player_sprite.change_y = MOVEMENT_SPEED
-        elif key == arcade.key.DOWN:
-            self.player_sprite.change_y = -MOVEMENT_SPEED
-        elif key == arcade.key.LEFT:
-            self.player_sprite.change_x = -MOVEMENT_SPEED
-        elif key == arcade.key.RIGHT:
-            self.player_sprite.change_x = MOVEMENT_SPEED
+        self.set_player_movement_state(key, True)
+        self.player_movement()
 
     def on_key_release(self, key, modifiers):
-        if key in [arcade.key.UP, arcade.key.DOWN]:
-            self.player_sprite.change_y = 0
-        elif key in [arcade.key.LEFT, arcade.key.RIGHT]:
-            self.player_sprite.change_x = 0
+        self.set_player_movement_state(key, False)
+        self.player_movement()
+
+    def on_resize(self, width, height):
+        self.camera_sprites.resize(int(width), int(height))
+        self.camera_gui.resize(int(width), int(height))