from .enums import PlayerDirection, Colors
from maze import Maze
import pygame
import math

class ActorPacman:
    def __init__(self, scr, center, start_location = (0, 0), maze = None):
        self.screen = scr
        self.direction = PlayerDirection.DirectionRight
        self.speed = 2
        self.x, self.y = center
        self.radius = 12
        self.mouth_angle_deg = 45
        self.min_mouth_deg = 5
        self.max_mouth_deg = 45
        self.animate_speed = 2
        self.mouth_closing = False
        self.location = list(start_location)
        self.maze = maze

    def update(self):
        self.animate()
        
    def animate(self):
        if self.mouth_closing:
            self.mouth_angle_deg -= self.animate_speed
            if self.mouth_angle_deg <= self.min_mouth_deg:
                self.mouth_angle_deg = self.min_mouth_deg
                self.mouth_closing = False
            else:
                self.mouth_angle_deg += self.animate_speed
                if self.mouth_angle_deg >= self.max_mouth_deg:
                    self.mouth_angle_deg = self.max_mouth_deg
                    self.mouth_closing = True
        #self.x = max(self.radius, min(self.x, 400 - self.radius))
        #self.y = max(self.radius, min(self.y, 400 - self.radius))

    def draw(self):
        mouth_angle = math.radians(self.mouth_angle_deg)
        center = (self.x, self.y)
        rotation_offset = math.radians(self.direction.value)
        start_angle = mouth_angle / 2 + rotation_offset
        end_angle = 2 * math.pi - mouth_angle / 2 + rotation_offset
        points = [center]
        angle = start_angle
        while angle <= end_angle:
            x = center[0] + self.radius * math.cos(angle)
            y = center[1] + self.radius * math.sin(angle)
            points.append((x, y))
            angle += math.radians(1)
        pygame.draw.polygon(self.screen, Colors.Yellow.value, points)
    
    def move_right(self):
        for _ in range(16):
            self.x += self.speed
        self.location[0] += 1
        if self.location[0] > 28:
            self.location[0] = 0
            self.x = 16
        
    def move_left(self):
        for _ in range(16):
            self.x -= self.speed
        self.location[0] -= 1
        if self.location[0] < 0:
            self.location[0] = 28
            self.x = (32 * 29) - 16
    
    def move_up(self):
        for _ in range(16):
            self.y -= self.speed
        self.location[1] -= 1
        if self.location[1] < 0:
            self.location[1] = 32
            self.y = (32 * 30) + 48
    
    def move_down(self):
        for _ in range(16):
            self.y += self.speed
        self.location[1] += 1
        if self.location[1] > 32:
            self.location[1] = 0
            self.y = 48

    def set_direction(self, dir: PlayerDirection):
        self.direction = dir