hud.py

# Scripts:
from constants import WIDTH, HEIGHT, SCREEN
from text_creator import TextCreator

# Modules:
import pygame


class Score:
    def __init__(self):
        super().__init__()
        self.score = 0

    def update_score(self, value):
        self.score += value

    def show_score(self, pos, font_size):
        TextCreator(0, f'Score: {str(self.score)}', 'freesansbold.ttf', font_size, 40, "white", None,
                    pos, "", 0).render_text(-1)


class HPBar:
    def __init__(self, player):
        self.player = player

        self.pos = (1 / 43 * WIDTH, 16 / 17 * HEIGHT)
        self.size = (108, 30)
        self.border_color = "white"  # White
        self.low_color = (255, 49, 49)  # Neon Red
        self.med_color = (255, 165, 0)  # Orange
        self.full_color = (15, 255, 80)  # Neon Green
        self.line_width = 2
        self.border_radius = 4
        self.ref = 27.5
        self.dhp = 0.5

    def reset_ref(self):
        self.ref -= self.dhp
        if self.ref == 0:
            self.player.hp_animation = False
            self.ref = 27.5

    def show_bar(self):
        x_1, y_1 = (self.pos[0] + 1 / 3 * self.size[0], self.pos[1])
        x_2, y_2 = (x_1, y_1 + self.size[1] - 1)
        x_3, y_3 = (self.pos[0] + 2 / 3 * self.size[0], y_1)
        x_4, y_4 = (x_3, y_2)
        d_inner_pos = 4
        d_inner_size = 8.5
        inner_pos_1 = (self.pos[0] + 5, self.pos[1] + d_inner_pos)
        inner_pos_2 = (self.pos[0] + self.pos[0] + 1 / 6 * self.size[0], self.pos[1] + d_inner_pos)
        inner_pos_3 = (self.pos[0] + self.pos[0] + 1 / 2 * self.size[0], self.pos[1] + d_inner_pos)
        inner_size_1 = (1 / 3 * self.size[0] - d_inner_size + 1, self.size[1] - d_inner_size)
        inner_size_2 = (1 / 3 * self.size[0] - d_inner_size + 1, self.size[1] - d_inner_size)
        inner_size_3 = (1 / 3 * self.size[0] - d_inner_size, self.size[1] - d_inner_size)

        pygame.draw.line(SCREEN, self.border_color, (x_1, y_1), (x_2, y_2), self.line_width)
        pygame.draw.line(SCREEN, self.border_color, (x_3, y_3), (x_4, y_4), self.line_width)
        pygame.draw.rect(SCREEN, self.border_color, (*self.pos, *self.size), self.line_width, 4)

        if self.player.hp == 3:
            pygame.draw.rect(SCREEN, self.full_color, (*inner_pos_1, *inner_size_1))
            pygame.draw.rect(SCREEN, self.full_color, (*inner_pos_2, *inner_size_2))
            pygame.draw.rect(SCREEN, self.full_color, (*inner_pos_3, *inner_size_3))
        elif self.player.hp == 2:
            if self.player.hp_animation:
                pygame.draw.rect(SCREEN, self.full_color, (*inner_pos_1, *inner_size_1))
                pygame.draw.rect(SCREEN, self.full_color, (*inner_pos_2, *inner_size_2))
                pygame.draw.rect(SCREEN, self.full_color, (*inner_pos_3, self.ref, inner_size_3[1]))
                self.reset_ref()
            else:
                pygame.draw.rect(SCREEN, self.med_color, (*inner_pos_1, *inner_size_1))
                pygame.draw.rect(SCREEN, self.med_color, (*inner_pos_2, *inner_size_2))
        elif self.player.hp == 1:
            if self.player.hp_animation:
                pygame.draw.rect(SCREEN, self.med_color, (*inner_pos_1, *inner_size_1))
                pygame.draw.rect(SCREEN, self.med_color, (*inner_pos_2, self.ref, inner_size_2[1]))
                self.reset_ref()
            else:
                pygame.draw.rect(SCREEN, self.low_color, (*inner_pos_1, *inner_size_1))
        elif self.player.hp == 0:
            if self.player.hp_animation:
                pygame.draw.rect(SCREEN, self.low_color, (*inner_pos_1, self.ref, inner_size_1[1]))
                self.reset_ref()


# Initialize Objects:
score = Score()