import arcade
import assets
import gamestate
import renderers
import controls
import text 

SCREEN_WIDTH = 256
SCREEN_HEIGHT = 224

class Game(arcade.Window):
    def __init__(self):
        super().__init__(
            SCREEN_WIDTH,
            SCREEN_HEIGHT,
            "Defeat the Party",
            resizable=True,
        )

        self.screen_width = SCREEN_WIDTH
        self.screen_height = SCREEN_HEIGHT
        self.mosaic = 1
        self.mos_enabled = False

        self.game_texture = self.ctx.texture(
            (SCREEN_WIDTH, SCREEN_HEIGHT),
            components=4,
        )
        self.game_texture.filter = (self.ctx.NEAREST, self.ctx.NEAREST)

        self.framebuffer = self.ctx.framebuffer(
            color_attachments=[self.game_texture],
        )
        
        self.renderer = renderers.TextureRenderer(self.ctx)

    def on_update(self, dt):
        gamestate.update(game, dt)
        controls.update()

    def on_key_press(self, symbol, modifiers):
        controls.key_press(symbol)

    def on_key_release(self, symbol, modifiers):
        controls.key_release(symbol)

    def on_draw(self):
        self.framebuffer.use()
        self.framebuffer.clear()
        self.ctx.viewport = (0, 0, SCREEN_WIDTH, SCREEN_HEIGHT)
        
        gamestate.draw(self)
        
        self.use()
        self.clear()
        self.ctx.viewport = (0, 0, self.width, self.height)

        scale = max(
            1,
            min(
                self.width // SCREEN_WIDTH,
                self.height // SCREEN_HEIGHT,
            ),
        )

        scaled_width = SCREEN_WIDTH * scale
        scaled_height = SCREEN_HEIGHT * scale

        x = (self.width - scaled_width) // 2
        y = (self.height - scaled_height) // 2

        self.renderer.render(
            self.game_texture,
            x,
            y,
            scaled_width,
            scaled_height,
            self.mosaic,
            self.mos_enabled
        )

game = Game()
arcade.run()