snake-human.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "pygame 2.5.2 (SDL 2.28.3, Python 3.12.1)\n",
      "Hello from the pygame community. https://www.pygame.org/contribute.html\n"
     ]
    }
   ],
   "source": [
    "import pygame\n",
    "import random\n",
    "from enum import Enum\n",
    "from collections import namedtuple\n",
    "import numpy as np"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n",
      "Final Score: 0\n"
     ]
    }
   ],
   "source": [
    "pygame.init()\n",
    "\n",
    "font = pygame.font.Font(\"BrownieStencil-vmrPE.ttf\",25)\n",
    "\n",
    "class Direction(Enum):\n",
    "    RIGHT = 1\n",
    "    LEFT = 2\n",
    "    UP = 3\n",
    "    DOWN = 4\n",
    "    \n",
    "Point = namedtuple('Point','x, y')\n",
    "\n",
    "#rgb 😎😎🪩🕺🕺\n",
    "\n",
    "WHITE = (255,255,255)\n",
    "RED = (200,0,0)\n",
    "BLUE1 = (0,0,255)\n",
    "BLUE2 = (0,100,255)\n",
    "BLACK = (0,0,0)\n",
    "\n",
    "BLOCK_SIZE = 20\n",
    "SPPED = 4\n",
    "\n",
    "class Sankegame:\n",
    "    \n",
    "    def __init__(self,w=640,h=480):\n",
    "        self.w = w\n",
    "        self.h = h\n",
    "        \n",
    "        #display \n",
    "        self.display =pygame.display.set_mode((self.w , self.h))\n",
    "        pygame.display.set_caption(\"Sanke\")\n",
    "        self.clock = pygame.time.Clock()\n",
    "        \n",
    "    #___________________________GAME STATE _______________________________________________\n",
    "        self.direction = Direction.RIGHT\n",
    "        \n",
    "        self.head = Point(self.w/2 , self.h/2)\n",
    "        \n",
    "        #HMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM\n",
    "        self.snake = [self.head,Point(self.head.x-BLOCK_SIZE,self.head.y),Point(self.head.x-(2*BLOCK_SIZE),self.head.y)]\n",
    "        \n",
    "        self.score  = 0\n",
    "        self.food = None \n",
    "        self._place_food()\n",
    "        \n",
    "    def _place_food(self):\n",
    "        \n",
    "        x = random.randint(0,(self.w-BLOCK_SIZE)//BLOCK_SIZE)*BLOCK_SIZE\n",
    "        y =random.randint(0,(self.h-BLOCK_SIZE)//BLOCK_SIZE)*BLOCK_SIZE\n",
    "        \n",
    "        self.food = Point(x, y)\n",
    "        if self.food in self.snake:\n",
    "            self._place_food()\n",
    "            \n",
    "    def play_sanke(self):\n",
    "        \n",
    "        #collect user inputs\n",
    "        \n",
    "        for event in pygame.event.get():\n",
    "            if event.type == pygame.QUIT:\n",
    "                pygame.quit()\n",
    "                quit()\n",
    "                \n",
    "            if event.type ==pygame.KEYDOWN:\n",
    "                \n",
    "                if event.key == pygame.K_LEFT:\n",
    "                    self.direction = Direction.LEFT\n",
    "                    \n",
    "                elif event.key == pygame.K_RIGHT:\n",
    "                    self.direction = Direction.RIGHT\n",
    "                    \n",
    "                elif event.key == pygame.K_UP:\n",
    "                    self.direction = Direction.UP\n",
    "                    \n",
    "                elif event.key == pygame.K_DOWN:\n",
    "                    self.direction = Direction.DOWN\n",
    "                    \n",
    "        #move\n",
    "        \n",
    "        self._move(self.direction)\n",
    "        self.snake.insert(0,self.head)\n",
    "        #check if game over\n",
    "        game_Over = False\n",
    "        \n",
    "        if self._is_collision():\n",
    "            game_Over  = True\n",
    "            return game_Over, self.score\n",
    "        \n",
    "        #place new food\n",
    "        \n",
    "        if self.head == self.food:\n",
    "            self.score += 1\n",
    "            self._place_food()\n",
    "        else:\n",
    "            self.snake.pop()\n",
    "        \n",
    "        #update ui and clock\n",
    "        \n",
    "        self._update_ui()\n",
    "        self.clock.tick(SPPED)\n",
    "        return game_Over , self.score\n",
    "    \n",
    "    def _is_collision(self):\n",
    "        \n",
    "        #Collision with boundary \n",
    "        if self.head.x > self.w -BLOCK_SIZE or self.head.x <0 or self.head.y > self.h-BLOCK_SIZE or self.head.y <0:\n",
    "            return True\n",
    "        \n",
    "        #Collision with itself\n",
    "        if self.head in self.snake[1:]:\n",
    "            return True\n",
    "        \n",
    "        return False\n",
    "    \n",
    "    def _update_ui(self):\n",
    "        self.display.fill(BLACK)\n",
    "        \n",
    "        for pt in self.snake:\n",
    "            pygame.draw.rect(self.display,BLUE1,pygame.Rect(pt.x,pt.y,BLOCK_SIZE,BLOCK_SIZE))\n",
    "            pygame.draw.rect(self.display,BLUE2,pygame.Rect(pt.x+4,pt.y+4,12,12))\n",
    "            \n",
    "        pygame.draw.rect(self.display,RED,pygame.Rect(self.food.x,self.food.y,BLOCK_SIZE,BLOCK_SIZE))\n",
    "        \n",
    "        text = font.render(\"Score:\"+str(self.score),True,WHITE)\n",
    "        self.display.blit(text,[0,0])\n",
    "        pygame.display.flip()\n",
    "        \n",
    "    def _move(self,direction):\n",
    "        x= self.head.x\n",
    "        y = self.head.y\n",
    "        if direction == Direction.RIGHT:\n",
    "            x += BLOCK_SIZE\n",
    "            \n",
    "        elif direction == Direction.LEFT:\n",
    "            x -= BLOCK_SIZE\n",
    "        \n",
    "        elif direction == Direction.DOWN:\n",
    "            y += BLOCK_SIZE\n",
    "            \n",
    "        elif direction == Direction.UP:\n",
    "            y -= BLOCK_SIZE\n",
    "            \n",
    "        self.head = Point(x, y)\n",
    "        \n",
    "if __name__ == '__main__':\n",
    "    game = Sankegame()\n",
    "    \n",
    "    #game loop\n",
    "    \n",
    "    while True:\n",
    "        game_Over , score = game.play_sanke()\n",
    "        \n",
    "        if game_Over == True:\n",
    "            break\n",
    "        \n",
    "        print('Final Score: {}'.format(score))\n",
    "            \n",
    "            \n",
    "        \n",
    "            \n",
    "        \n",
    "        \n",
    "            \n",
    "        \n",
    "        \n",
    "\n",
    "        "
   ]
  }
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