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Gnieark 2016-06-13 20:09:18 +02:00
parent a70e0ec9b4
commit c2b4511300
1 changed files with 10 additions and 6 deletions
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16
connectfour.php
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@ -56,7 +56,7 @@ function score($board,$me,$opponent,$colToPlay,$depth){
$line.=$newBoard[$jy][$jx]; $line.=$newBoard[$jy][$jx];
} }
if(strpos($searchValue,$line)){ if(strpos($searchValue,$line)){
return 42; return 42;
} }
//diagonal / //diagonal /
$b = $y - $colToPlay; $b = $y - $colToPlay;
@ -69,9 +69,9 @@ function score($board,$me,$opponent,$colToPlay,$depth){
} }
$line=""; $line="";
for ($jx = $ix , $jy = $iy ; ($jx < 7) && ($jy < 6) ; $jx++ , $jy++){ for ($jx = $ix , $jy = $iy ; ($jx < 7) && ($jy < 6) ; $jx++ , $jy++){
$line.=$newBoard[$jy][$jx]; $line.=$newBoard[$jy][$jx];
} }
if(strpos($searchValue,$line)){ if(strpos($searchValue,$line)){
return 42; return 42;
} }
@ -85,13 +85,16 @@ function score($board,$me,$opponent,$colToPlay,$depth){
} }
} }
if($full){ if($full){
echo "full";
return 0; return 0;
} }
if($depth < 10){ if($depth < 10){
return 0 - better_col($newBoard,$opponent,$me,$depth + 1); echo "depth";
return $depth - better_col($newBoard,$opponent,$me,$depth + 1);
}else{ }else{
echo "zero";
return 0; return 0;
} }
} }
@ -105,10 +108,11 @@ function better_col($board,$me,$opponent,$depth){
if( $sc > $betterScore){ if( $sc > $betterScore){
$betterScore = $sc -$depth; $betterScore = $sc -$depth;
$betterCol = $i; $betterCol = $i;
echo $i.":".$sc."|";
} }
echo $i." ".$sc."\n";
} }
} }
echo "\n";
return $betterCol; return $betterCol;
} }