Main Code

import arcade
from Variables import *


class Player(arcade.Sprite):

    def __init__(self):
        super().__init__()

        texture = arcade.load_texture("Graphics/Black Sparrow/Black Sparrow Idle.png", mirrored=True, scale=CharacterScaling)
        self.textures.append(texture)
        texture = arcade.load_texture("Graphics/Black Sparrow/Black Sparrow Idle.png", scale=CharacterScaling)
        self.textures.append(texture)

        self.set_texture(TextureRight)

    def update(self):
        self.center_x += self.change_x
        self.center_y += self.change_y

        if self.change_x < 0:
            self.set_texture(TextureLeft)
        if self.change_x > 0:
            self.set_texture(TextureRight)

        if self.left < 0:
            self.left = 0
        elif self.right > ScreenWidth - 1:
            self.right = ScreenHeight - 1

        if self.bottom < 0:
            self.bottom = 0
        elif self.top > ScreenHeight - 1:
            self.top = ScreenHeight - 1


class MyGame(arcade.Window):

    def __init__(self):

        super().__init__(ScreenWidth, ScreenHeight, ScreenTitle)

        self.WallList = None

        self.player_list = None
        self.PlayerSprite = None
        self.player = None

        self.physics_engine = None

        self.health = 0

        self.ScreenWidthText = ScreenWidth
        self.ScreenHeightText = ScreenHeight

        self.LeftPressed = False
        self.RightPressed = False
        self.UpPressed = False
        self.DownPressed = False

        arcade.set_background_color(arcade.color.CORNFLOWER_BLUE)

    def setup(self):

        self.player_list = arcade.SpriteList()
        self.WallList = arcade.SpriteList()

        self.PlayerSprite = arcade.Sprite('Graphics/Black Sparrow/Black Sparrow Idle.png', CharacterScaling)
        self.PlayerSprite.center_x = 512
        self.PlayerSprite.center_y = 400
        self.player_list.append(self.PlayerSprite)

        self.health = 0

        self.player = arcade.AnimatedWalkingSprite()

        self.player.stand_right_textures = []
        self.player.stand_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Black Sparrow Idle.png',
                                                                    scale=CharacterScaling))
        self.player.stand_left_textures = []
        self.player.stand_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Black Sparrow Idle.png',
                                                                   scale=CharacterScaling, mirrored=True))


        self.player.walk_right_textures = []

        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk1.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk2.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk3.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk4.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk5.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk6.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk7.png',
                                scale=CharacterScaling))
        self.player.walk_right_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk8.png',
                                scale=CharacterScaling))

        self.player.walk_left_textures = []

        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk1.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk2.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk3.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk4.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk5.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk6.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk7.png',
                                                                  scale=CharacterScaling, mirrored=True))
        self.player.walk_left_textures.append(arcade.load_texture('Graphics/Black Sparrow/Walk/Black Sparrow Walk8.png',
                                                                  scale=CharacterScaling, mirrored=True))

        self.player.texture_change_distance = 20

        self.player_list.append(self.player)

        ConstructionMap = 'Walk the Plank.tmx'

        ConstructionLayerName = 'Platform'

        my_map = arcade.read_tiled_map(ConstructionMap, TileScaling)

        map_array = my_map.layers_int_data[ConstructionLayerName]

        self.end_of_map = len(map_array[0]) * GridPixelSize

        self.WallList = arcade.generate_sprites(my_map, ConstructionLayerName, TileScaling)

        self.physics_engine = arcade.PhysicsEnginePlatformer(self.PlayerSprite, self.WallList, Gravity)

    def on_draw(self):

        arcade.start_render()

        self.WallList.draw()
        self.player_list.draw()

        HealthDisplay = f'P1 Health: {self.health}'
        arcade.draw_text(HealthDisplay, 1, ScreenHeight-20, arcade.color.WHITE, 18)


    def on_key_press(self, key, modifiers):
        #if key == arcade.key.W:
        #    if self.physics_engine.can_jump():
        #        self.PlayerSprite.change_y = JumpSpeed
        #        self.enable_multi_jump(2)

        #elif key == arcade.key.A:
        #    self.PlayerSprite.change_x = -MovementSpeed
        #elif key == arcade.key.D:
        #    self.PlayerSprite.change_x = MovementSpeed

        if key == arcade.key.W:
            if self.physics_engine.can_jump():
                self.PlayerSprite.change_y = JumpSpeed
        elif key == arcade.key.D:
            self.RightPressed = True
        elif key == arcade.key.S:
            self.DownPressed = True
        elif key == arcade.key.A:
            self.LeftPressed = True

    def on_key_release(self, key, modifiers):
        #if key == arcade.key.A:
        #    self.PlayerSprite.change_x = 0
        #elif key == arcade.key.D:
        #    self.PlayerSprite.change_x = 0

        if key == arcade.key.W:
            self.UpPressed = False
        elif key == arcade.key.D:
            self.RightPressed = False
        elif key == arcade.key.S:
            self.DownPressed = False
        elif key == arcade.key.A:
            self.LeftPressed = False

    def update(self, delta_time):

        if self.PlayerSprite.center_y < -100:
            self.PlayerSprite.center_x = PlayerStartX
            self.PlayerSprite.center_y = PlayerStartY

        self.PlayerSprite.change_x = 0
        self.PlayerSprite.change_y = 0

        if self.UpPressed and not self.DownPressed:
            self.PlayerSprite.change_y = MovementSpeed
        elif self.DownPressed and not self.UpPressed:
            self.PlayerSprite.change_y = -MovementSpeed
        if self.LeftPressed and not self.RightPressed:
            self.PlayerSprite.change_x = -MovementSpeed
        elif self.RightPressed and not self.LeftPressed:
            self.PlayerSprite.change_x = MovementSpeed

        self.physics_engine.update()
        self.player_list.update_animation()


def main():
    window = MyGame()
    window.setup()
    arcade.run()


if __name__ == '__main__':
    main()