Merge branch 'HEAD' of ssh://git@git.raylu.net/pathery

1 files changed, 13 insertions, 10 deletions

diff --git a/includes/maps.php b/includes/maps.php
index 412068e..5ccb033 100644
--- a/includes/maps.php
+++ b/includes/maps.php
@@ -347,10 +347,13 @@ function DisplayMapThumbnail($map, $link = false) {
 

 

 //Generates map

-function GenerateMap($rows, $cols, $rockchance, $numBlocks = -1, $cp = -1, $tp = -1, $mapName = '') {

-

+function GenerateMap($width, $height, $rockchance, $numBlocks = -1, $cp = -1, $tp = -1, $mapName = '') {

+	//Prevent server crash by limiting the number of rows/cols

+	$width = ($width <= 50 ? $width : 19);

+	$height = ($height <= 50 ? $height : 9);

+	

 	if ($numBlocks == -1)

-		$numBlocks = Rand(7, (int)($rows * $cols) * .12);

+		$numBlocks = Rand(7, (int)($width * $height) * .12);

 	//Checkpoints and teleports.

 	if ($cp == -1)

 		$cp = rand(0, 5);

@@ -361,11 +364,11 @@ function GenerateMap($rows, $cols, $rockchance, $numBlocks = -1, $cp = -1, $tp =
 

 	//== Possibility of inf loop here, if the map is too small.

 	do {

-		$randvalue = rand(1, ($rows * $cols));

+		$randvalue = rand(1, ($width * $height));

 		//As long as it isn't the first, or last column.

 		//if ((($randvalue +1) % ($rows)) > 1) {

 		//As long as it isn't in the first, 2nd, last and 2nd to last column.

-		if ((($randvalue +2) % ($rows)) > 3) {

+		if ((($randvalue +2) % ($width)) > 3) {

 			$unique[] = $randvalue;

 			$unique = array_unique($unique);

 			$unique = array_values($unique);

@@ -397,15 +400,15 @@ function GenerateMap($rows, $cols, $rockchance, $numBlocks = -1, $cp = -1, $tp =
 	do {

 		$p = -1;

 		//Begin loop to populate grid.

-		for( $y = 1; $y <= $cols; $y++) {      //Number of Columns

-			for( $x = 0; $x < $rows; $x++) {   //Number of Rows

+		for( $y = 1; $y <= $height; $y++) {      //Number of Rows

+			for( $x = 0; $x < $width; $x++) {   //Number of Columns

 				$p++;

 				//Start and Finish squares.

 				if ($x == 0) {

 				//if ($x == 0 AND $y == 1) {

 				//if ($x == 0 AND rand(1,3) == 1) {

 					$grid[$y][$x] = "s";

-				} elseif ($x == $rows - 1) {

+				} elseif ($x == $width - 1) {

 				//} elseif ($x == $rows - 1 AND $y == intval(($cols + 1) * .5) ) {

 				//} elseif ($x == $rows - 1 AND rand(1,3) == 1) {

 					$grid[$y][$x] = "f";

@@ -433,8 +436,8 @@ function GenerateMap($rows, $cols, $rockchance, $numBlocks = -1, $cp = -1, $tp =
 			}	//Rows

 		}	//Cols

 		//Fill $grid[0] with header information

-		$grid[0][0] = $rows;

-		$grid[0][1] = $cols;

+		$grid[0][0] = $width;

+		$grid[0][1] = $height;

 		$grid[0][2] = count($checkpoint);

 		$grid[0][3] = $rocks;

 		$grid[0][4] = $numBlocks;