readme.md

PHP dasturlash tilida Tic tac toe o'yini

o'yinni ishga tushirish uchun buyruqlar satrida

$: php ticTac.php

ticTac.php

<?php

function translateKeypress( $string ) {
  	switch ($string) {
  		// Yuqoriga harakatlantirish tugmasi
    	case "\033[A":
      		return "UP";
    	// Pastga harakatlantirish tugmasi
    	case "\033[B":
      		return "DOWN";
    	// O'ngga harakatlantirish tugmasi
    	case "\033[C":
      		return "RIGHT";
    	// Chapga harakatlantirish tugmasi
    	case "\033[D":
      		return "LEFT";
    	// ENTER (kiritish) tugmasi
    	case "\n":
      		return "ENTER";
    	// Bo'sh joy tugmasi
    	case " ":
      		return "SPACE";
    	// Satrdan belgini o'chirish tugmasi
    	case "\010":
    	case "\177":
      		return "BACKSPACE";
    	// Tabulator tugmasi
    	case "\t":
      		return "TAB";
    	// Bekor qilish tugmasi
    	case "\e":
      		return "ESC";
   	}
  	return $string;
}


function move( $stdin, &$state, &$activeCell, &$player ) {
	$key = fgets( $stdin );
  	if ( $key ) {
		$key = translateKeypress( $key );
    	switch ($key) {
      		case "UP":
        		if ( $activeCell[0] >= 1 ) $activeCell[0]--;
        	break;
      		case "DOWN":
        		if ( $activeCell[0] < 2 ) $activeCell[0]++;
        	break;
      		case "RIGHT":
        		if ( $activeCell[1] < 2 ) $activeCell[1]++;
        	break;
      		case "LEFT":
        		if ( $activeCell[1] >= 1 ) $activeCell[1]--;
        	break;
      	
      		case "ENTER":
      		case "SPACE":
        		if ( $state[ $activeCell[ 0 ] ][ $activeCell[ 1 ] ] == '' ) {
          			$state[ $activeCell[ 0 ] ][ $activeCell[ 1 ] ] = $player;
          			$player = ( $player == 'X' ) ? 'O' : 'X';
        		}
        	break;
    	}
  	}
}

function renderGame( $state, $activeCell, $player ) {
	$output = '';

  	$output .= 'O\'yinchi: ' . $player . PHP_EOL;

  	foreach ( $state as $x => $line ) {
    	$output .= '|';
    	
    	foreach ( $line as $y => $item ) {
      		switch ( $item ) {
        		case '';
          			$cell = ' ';
          		break;
        		case 'X';
          			$cell = 'X';
          		break;
        		case 'O';
          			$cell = 'O';
          		break;
      		}
      	
      		$cell = ( $activeCell[ 0 ] == $x && $activeCell[ 1 ] == $y ) ? '-'. $cell . '-' : ' ' . $cell . ' ';
		
			$output .= $cell . '|';
    	}
    	
    	$output .= PHP_EOL;
  	}

	return $output;
}

function isWinState( $state ) {
  	foreach ( [ 'X', 'O' ] as $player ) {
		foreach ($state as $x => $line) {
      	
      		// Gorizontal qator mavjud.
      		if ( $state[ $x ][ 0 ] == $player && $state[ $x ][ 1 ] == $player && $state[ $x ][ 2 ] == $player ) exit( $player . ' yutdi' . PHP_EOL );

      		foreach ( $line as $y => $item ) {
      			// Vertikal qator mavjud.
        		if ( $state[ 0 ][ $y ] == $player && $state[ 1 ][ $y ] == $player && $state[ 2 ][ $y ] == $player ) exit( $player . ' yutdi' . PHP_EOL );
      		}
    	}
    
    	// Diagonal chiziq yuqoridan, chapdan, pastdan o'ngga shaklda topildi.
    	if ( $state[ 0 ][ 0 ] == $player && $state[ 1 ][ 1 ] == $player && $state[ 2 ][ 2 ] == $player ) exit( $player . ' yutdi' . PHP_EOL );
     
     	// Diagonal chiziq pastdan, chapdan, yuqoriga o'ngga shaklda topildi.
    	if ( $state[ 2 ][ 0 ] == $player && $state[ 1 ][ 1 ] == $player && $state[ 0 ][ 2 ] == $player ) exit( $player . ' yutdi' . PHP_EOL );
    }

  	// Durang holati
  	$blankQuares = 0;
  	foreach ( $state as $x => $line ) {
    	foreach ( $line as $y => $item ) {
      		if ( $state[ $x ][ $y ] == '' ) $blankQuares++;
    	}
  	}

  	// Agar bo'sh kataklar qolmasa va yuqoridagi shartlar bajarilmasa durang deb e'lon qilish.
  	if ( $blankQuares == 0 ) exit( 'Durang natija!' . PHP_EOL );   	
}

$stdin = fopen( 'php://stdin', 'r' );
stream_set_blocking( $stdin, 0 );
system( 'stty cbreak -echo' );

$state = [
  [ '', '', '' ],
  [ '', '', '' ],
  [ '', '', '' ],
];

$player = 'X';
$activeCell = [ 0 => 0, 1 => 0 ];

while( 1 ) {
  	system( 'clear');
  	move( $stdin, $state, $activeCell, $player );
  	echo renderGame( $state, $activeCell, $player );
    isWinState( $state );
}