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rewrite stupid IA

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Gnieark 2015-12-17 22:00:56 +01:00
parent aaddbf7d25
commit efb974deee
1 changed files with 78 additions and 76 deletions
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154
html/StupidIABattleship.php
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@ -97,7 +97,7 @@ switch($_POST['act']){
die;
}
a:
$map=array();
//construire une grille
for($i=0; $i < $width; $i++){
@ -114,93 +114,95 @@ switch($_POST['act']){
$dynVar='ship'.$shipWidth;
$shipCount=$$dynVar; // #trollface
for( $sh = 0; $sh < $shipCount; $sh++){ //loop for all boats witch size is $shipWidth
$directions=array();
while( count($directions) == 0){
do{
$xtest=rand(0,$width -1);
$ytest=rand(0,$height -1);
}while($map[$ytest][$xtest] == 1);
//Y a t'il la place pour le bateau vers le haut?
//haut
$top=true;
for($i = $ytest; $i >= $ytest - $shipWidth + 1; $i--){
if ((!isset($map[$i][$xtest]))
OR ($map[$i][$xtest] == 1)){
$top=false;
break;
}
}
//vers le bas
$bottom=true;
for($i = $ytest; $i < $ytest + $shipWidth -1; $i++){
if ((!isset($map[$i][$xtest]))
OR ($map[$i][$xtest] == 1)){
$bottom=false;
break;
}
}
//droite
$right=true;
for($i = $xtest; $i < $xtest + $shipWidth -1; $i++){
if((!isset($map[$ytest][$i]))
OR($map[$ytest][$i] == 1)){
$right= false;
break;
}
}
//gauche
$left=true;
for($i = $xtest; $i >= $xtest - $shipWidth + 1; $i--){
if((!isset($map[$ytest][$i]))
OR($map[$ytest][$i] == 1)){
$left= false;
break;
}
}
$directions=array();
if($top){
$directions[]='top';
}
if($bottom){
$directions[]='bottom';
}
if($left){
$directions[]='left';
}
if($right){
$directions[]='right';
}
}
shuffle($directions);
switch($directions[0]){
//find free cases
$freeCases=array();
for($y=0; $y < $height; $y++){
for($x=0; $x < $width; $x++){
if($map[$y][$x] == 0){
$directions=array();
//test top
$top=true;
for($i = $y; $i > $y - $shipWidth; $i--){
if((!isset($map[$i][$x])) OR ($map[$i][$x]==1)){
$top=false;
$break;
}
}
if($top){
$directions[]='top';
}
//test Bottom
$bottom=true;
for($i = $y; $i < $y + $shipWidth; $i++){
if(((!isset($map[$i][$x])) OR $map[$i][$x]==1)){
$bottom=false;
$break;
}
}
if($bottom){
$directions[]='bottom';
}
//test left
$left=true;
for($i = $x; $i > $x - $shipWidth; $i--){
if((!isset($map[$y][$i])) OR ($map[$y][$i]==1)){
$left=false;
$break;
}
}
if($left){
$directions[]='left';
}
//test right
$right=true;
for($i = $x; $i < $x + $shipWidth; $i++){
if((!isset($map[$y][$i])) OR ($map[$y][$i]==1)){
$right=false;
$break;
}
}
if($right){
$directions[]='right';
}
if(count($directions)>0){
$freeCases[]=array($x,$y,$directions);
}
}
}
}
if(count($freeCases) == 0){
//can't place the ship
goto a; //#facepalm
}
shuffle($freeCases); //choose start case for this ship
shuffle($freeCases[0][2]); //choose random direction
$x=$freeCases[0][0];
$y=$freeCases[0][1];
switch($freeCases[0][2][0]){
case 'top':
$shipsCoords[]=$xtest.",".$ytest."-".$xtest.",".($ytest - $shipWidth + 1);
$map= place_ship_on_map($xtest,$ytest,$xtest,$ytest - $shipWidth + 1,$map);
$shipsCoords[]=$x.",".$y."-".$x.",".($y - $shipWidth + 1);
$map= place_ship_on_map($x,$y,$x,$y - $shipWidth + 1,$map);
break;
case 'bottom':
$shipsCoords[]=$xtest.",".$ytest."-".$xtest.",".($ytest + $shipWidth - 1);
$map= place_ship_on_map($xtest,$ytest,$xtest,$ytest + $shipWidth -1 ,$map);
$shipsCoords[]=$x.",".$y."-".$x.",".($y + $shipWidth - 1);
$map= place_ship_on_map($x,$y,$x,$y + $shipWidth -1 ,$map);
break;
case 'left':
$shipsCoords[]=$xtest.",".$ytest."-".($xtest - $shipWidth + 1).",".$ytest;
$map= place_ship_on_map($xtest,$ytest,$xtest - $shipWidth + 1 ,$ytest,$map);
$shipsCoords[]=$x.",".$y."-".($x - $shipWidth + 1).",".$y;
$map= place_ship_on_map($x,$y,$x - $shipWidth + 1 ,$y,$map);
break;
case 'right':
$shipsCoords[]=$xtest.",".$ytest."-".($xtest + $shipWidth - 1 ).",".$ytest;
$map= place_ship_on_map($xtest,$ytest,$xtest + $shipWidth -1 ,$ytest,$map);
$shipsCoords[]=$x.",".$y."-".($x + $shipWidth - 1 ).",".$y;
$map= place_ship_on_map($x,$y,$x + $shipWidth -1 ,$y,$map);
break;
}
}
}
//print_r($map);
echo json_encode($shipsCoords);
break;