Purpose

When the player approaches the bed and presses Enter, the screen fades to black (then brightens). After sleeping, apples on trees regenerate (future updates: crop growth, time progression).

Code Implementation

1. Bed Interaction Detection

The TMX map’s player layer includes a bed region. Create a collision sprite (via Interaction class, inheriting Generic) to detect proximity. The sprite’s image is a placeholder (not rendered, so any size).

2. Sprite Setup (level.py)

In level.py, instantiate the bed sprite and add it to interaction_sprites (for interactive areas like beds/traders):

class Level:
    def setup(self):
        tmx_data = load_pygame('../data/map.tmx')
        # ... other layer setup (house, fence, water) ...
        # Bed sprite (from TMX 'Player' layer)
        for obj in tmx_data.get_layer_by_name('Player'):
            if obj.name == 'Bed':
                Interaction(
                    pos=(obj.x, obj.y),
                    size=(obj.width, obj.height),
                    groups=self.interaction_sprites,
                    name='Bed'
                )

3. Player Collision (player.py)

Pass interaction_sprites to the Player class. Add a is_sleeping flag too track sleep state. In input(), check for Enter key + collision:

class Player(pygame.sprite.Sprite):
    def __init__(self, pos, groups, obstacle_sprites, tree_sprites, interaction_sprites):
        super().__init__(groups)
        # ... other init ...
        self.interaction_sprites = interaction_sprites
        self.is_sleeping = False  # Sleep state

    def input(self):
        keys = pygame.key.get_pressed()
        if not self.timers['tool_use'].active and not self.is_sleeping:
            # ... movement keys (up/down/left/right) ...
            if keys[pygame.K_RETURN]:  # Enter to sleep
                collided = pygame.sprite.spritecollide(self, self.interaction_sprites, False)
                if collided:
                    sprite = collided[0]
                    if sprite.name == 'Trader':
                        pass  # Future trading
                    else:
                        self.status = 'left_idle'  # Face bed
                        self.is_sleeping = True

4. Fade Animation (transition.py)

A new Transition class (in transition.py) handles the fade. It fades to black (RGB 0) then white (255). During the fade, call regenerate_apple (reset) when black, then set is_sleeping to False when bright:

import pygame
from settings import SCREEN_WIDTH, SCREEN_HEIGHT

class Transition:
    def __init__(self, reset_callback, player):
        self.screen = pygame.display.get_surface()
        self.reset = reset_callback
        self.player = player
        self.color_value = 255  # Start with white (RGB 255,255,255)
        self.fade_speed = -2    # Fade to black first
        self.fade_surface = pygame.Surface((SCREEN_WIDTH, SCREEN_HEIGHT))

    def play(self):
        self.color_value += self.fade_speed
        # Fade to black → reverse to fade to white
        if self.color_value <= 0:
            self.fade_speed *= -1
            self.color_value = 0
            self.reset()  # Regenerate apples/tasks
        # Fade to white → reset sleep state
        if self.color_value > 255:
            self.color_value = 255
            self.player.is_sleeping = False
            self.fade_speed = -2  # Reset speed
        # Render fade effect
        self.fade_surface.fill((self.color_value, self.color_value, self.color_value))
        self.screen.blit(self.fade_surface, (0, 0), special_flags=pygame.BLEND_RGBA_MULT)

5. Reset Logic (level.py)

After the screen fades to black, call regenerate_apple() to re-grow apples on trees:

class Level:
    def regenerate_apple(self):
        for tree in self.tree_sprites.sprites():
            for apple in tree.apple_sprites.sprites():
                apple.kill()
            tree.regenerate_fruit()  # Tree method to create apples

    def run(self, dt):
        # ... draw/update game ...
        if self.player.is_sleeping:
            self.transition.play()

Complete Code Overview

• player.py: Handles input, collision with the bed, and is_sleeping flag.
• transition.py: Manages fade animation, resets apples, and updates is_sleeping.
• level.py: Sets up sprites, runs the game loop, and triggers the transition.
• sprites.py: Defines Interaction (bed sprite), Tree (apple regeneration), etc.

Example Code Snippets

player.py (Input Handling)

def input(self):
    keys = pygame.key.get_pressed()
    if not self.timers['tool_use'].active and not self.is_sleeping:
        # Movement logic (up/down/left/right)
        if keys[pygame.K_RETURN]:
            collided = pygame.sprite.spritecollide(self, self.interaction_sprites, False)
            if collided:
                sprite = collided[0]
                if sprite.name == 'Trader':
                    pass  # Future trading
                else:
                    self.status = 'left_idle'
                    self.is_sleeping = True

transition.py (Fade Logic)

def play(self):
    self.color_value += self.fade_speed
    if self.color_value <= 0:
        self.fade_speed *= -1
        self.color_value = 0
        self.reset()  # Regenerate apples
    if self.color_value > 255:
        self.color_value = 255
        self.player.is_sleeping = False
        self.fade_speed = -2
    self.fade_surface.fill((self.color_value, self.color_value, self.color_value))
    self.screen.blit(self.fade_surface, (0, 0), special_flags=pygame.BLEND_RGBA_MULT)

Final Result

When the player presses Enter near the bed, the screen fades to black (apples reset) then brightens. The is_sleeping flag is cleared, and the player "wakes up" to a new day.