utils.py

from classes.twin import Twin
from classes.exit import Exit
from classes.boundary import Boundary
from classes.trap import Trap
from classes.key import Key
from classes.player import Player
from classes.text import Text
from classes.push_block import PushBlock
from pygame import mouse
from pygame import mixer
from random import choice
import os

"""
██╗   ██╗████████╗██╗██╗     ███████╗
██║   ██║╚══██╔══╝██║██║     ██╔════╝
██║   ██║   ██║   ██║██║     ███████╗
██║   ██║   ██║   ██║██║     ╚════██║
╚██████╔╝   ██║   ██║███████╗███████║
 ╚═════╝    ╚═╝   ╚═╝╚══════╝╚══════╝
"""

LevelWidth = 30
LevelHeight = 20

def IsKey( entity ):
    return isinstance( entity, Key )

def IsTrap( entity ):
    return isinstance( entity, Trap )

def IsPlayer( entity ):
    return isinstance( entity, Player )

def IsExit( entity ):
    return isinstance( entity, Exit )

def IsTwin( entity ):
    return isinstance( entity, Twin )

def IsBoundary( entity ):
    return isinstance( entity, Boundary )

def IsText( entity ):
    return isinstance( entity, Text )

def IsAPickedUp( entity ):
    return entity.IsPickupable

def HasInventory( entity ):
    return entity.HasInventory

def HasKey( entity ):
    if not HasInventory( entity ):
        return False
    elif entity.inventory["keys"] > 0:
        return True
    return False

def IsKeyActivated( entity ):
    if IsExit( entity ):
        if entity.NeedsKey:
            return True
    return False


def GenerateBlankLevel(level_name:str = "level") -> str:
    """
    This script generates a blank level
    """

    max_level_id = 0

    for root, dirs, files in os.walk( os.path.join( os.getcwd(), "levels" ) ):
        for file in files:
            file = file.split( "." )
            if file[1] == "txt":
                if file[0].startswith( level_name ):
                    max_level_id += 1
    
    BlankLevel = ""

    for y in range(LevelHeight):
        BlankLevel += f'{"0" * LevelWidth }\n'
    
    with open(f"levels/{level_name}{max_level_id}.txt", "w") as file:
        file.write( BlankLevel )
    
    return f"{level_name}{max_level_id}"

def mouseToGrid() -> list:
    mouse_x, mouse_y = mouse.get_pos()
    closestPostion = [100,100]
    for x in range( LevelWidth ):
        for y in range( LevelHeight ): # important if we make the game window dynamic this must be changed
            if 32 > mouse_x - x*32 and 32 > mouse_y - y*32 and 0 <= mouse_x - x*32 and 0 <= mouse_y - y*32:
                closestPostion = [x,y]
    
    return closestPostion

def MakeEmptyGridList() -> list:
    BlankGrid = []
    for y in range(LevelHeight):
        line = []
        for x in range(LevelWidth):
            line.append( "0" )
        BlankGrid.append( line )
    return BlankGrid

class music_manager:
    def __init__(self) -> None:
        self.music = {
            "menu":["assets/music/main_menu.wav"],
            "game":["assets/music/main1.wav","assets/music/main2.wav"],
            "level_editor":["assets/music/main1.wav","assets/music/main2.wav","assets/music/main_menu.wav"]
        }
        self.current_state = ""

    def update( self, state ):
        if mixer.music.get_busy() != True or self.current_state != state:
            mixer.music.fadeout(20)
            for State in self.music.keys():
                if state == State:
                    mixer.music.load( choice(self.music[State]) )
                    mixer.music.play()
                    self.current_state = state
            
            



if __name__ == '__main__':
    GenerateBlankLevel("level")