theme.py

import pygame, sys
from random import randint
import Gameplay
import init

theme = 0

class Themes():

  ## @brief A function for running other files
  #  @details Executes another python file when this is selected, Given that the file is in same folder.
  #  @param runfilename The name of the file to be executed 
  def runfile(runfilename):
    with open(runfilename,"r") as rnf:
      exec(rnf.read())

  ## @brief A method to create a button
  #  @details This method will make a box on the interface
  #  @param surface The background (surface) the box should be made on
  #  @param color The color of the button to be made
  #  @param Rect The coordinate of the button with the length and width
  #  @param width The width of the sides of button
  def button(Surface, color,Rect,width):
    pygame.draw.rect(Surface, color,Rect,width)

  ## @brief A method to display text
  #  @details This function will print the text on the interface
  #  @param text The text to be printed
  #  @param fontStyle The font Style of the text to be displayed
  #  @param fontSize The size of the text written
  #  @param color The color of the text
  #  @param coord The coordinate at which the text should start displaying
  #  @param surface The background (surface) the text should be printed on
  def text(text,fontStyle,fontSize,color,coord,surface):
    font = pygame.font.SysFont(fontStyle,fontSize)
    text = font.render(text,True,color)
    surface.blit(text,coord)

  def custom_text(text,fontName,fontSize,color,coord,surface):
    font = pygame.font.Font(fontName,fontSize)
    text = font.render(text,True,color)
    surface.blit(text,coord)

  def themes(speed):
      lightBlue = (89,131,146)
      black1 = (48,47,47)
      white_green = (239,246,224)
      white = (255,255,255)
      lightR  = [220,128,128]
      lightB = [29,85,145]
    
      pygame.init()
      run = True
      while run:
          theme = pygame.display.set_mode((500, 500))
          theme.fill(white_green)
          mousepos = pygame.mouse.get_pos() #checking mouse position
          mouseclick = pygame.mouse.get_pressed()#checking mouse pressed
          pygame.display.set_caption("Snake 2.o")

          Themes.custom_text('Choose Your Theme',"Roboto-Light.ttf",45,[96,96,96],(70,50),theme)

          Themes.button(theme,lightBlue, [75,150,150,100], 0)
          Themes.custom_text('Regular',"Roboto-Light.ttf", 30,white_green,(95,180),theme)        
          if (75 <= mousepos[0] <= 75+150 and 150 <= mousepos[1] <= 150+100 ):
              if mouseclick[0] == 1:
                  Gameplay.game(speed, lightB,lightR, white)

          Themes.button(theme,black1, [280,150,150,100], 0)
          Themes.custom_text('Dark',"Roboto-Light.ttf", 30,white,(325,180),theme)        
          if (280 <= mousepos[0] <= 280+150 and 150 <= mousepos[1] <= 150+100 ):
              if mouseclick[0] == 1:
                  Gameplay.game(speed,white,[255,255,0],black1)

          Themes.button(theme,[255,255,255], [175,300,160,100], 0)
          Themes.custom_text('Random',"Roboto-Light.ttf", 30,[0, 0, 0],(200,330),theme)        
          if (180 <= mousepos[0] <= 180+160 and 315 <= mousepos[1] <= 315+100 ):
              if mouseclick[0] == 1:
                x = randint(0, 1)
                if(x == 1): Gameplay.game(speed,lightB,lightR,white)
                else: Gameplay.game(speed,white,[255,255,0],black1)
        
          pygame.display.update()