import pygame

pygame.font.init()
font = pygame.font.Font('fonts/medieval.ttf', 48)

class Button():
    def __init__(self, x, y, width, height, buttonText='Button', onclickFunction=None, onePress=False):
        self.x = x
        self.y = y
        self.width = width
        self.height = height
        self.onclickFunction = onclickFunction
        self.onePress = onePress
        self.alreadyPressed = False

        with open('art/textbox.png', 'r') as tb:
            self.box = pygame.image.load(tb)
            self.box = pygame.transform.scale(self.box, (width, height))


        self.buttonRect = pygame.Rect(self.x, self.y, self.width, self.height)

        self.buttonSurf = font.render(buttonText, True, '#baab80')

    def process(self, screen):
        mousePos = pygame.mouse.get_pos()
        if self.buttonRect.collidepoint(mousePos):
            #self.buttonSurface.fill(self.fillColors['hover'])
            if pygame.mouse.get_pressed(num_buttons=3)[0]:
                #self.buttonSurface.fill(self.fillColors['pressed'])
                if self.onePress:
                    self.onclickFunction()
                elif not self.alreadyPressed:
                    self.onclickFunction()
                    self.alreadyPressed = True
            else:
                self.alreadyPressed = False
        self.box.blit(self.buttonSurf, [
            self.buttonRect.width/2 - self.buttonSurf.get_rect().width/2,
            self.buttonRect.height/2 - self.buttonSurf.get_rect().height/2
        ])
        screen.blit(self.box, self.buttonRect)