consistent plugin usage - gravatar

this and followup commits touches:
    use load_languiage API
    class method parenthesis "\n{\n    <code>\n}\n",
    case break switches,
    consistent boolean usage,
    append css to eventData
    and other cleanups

plugins/serendipity_event_gravatar/monsterid/monsterid.php

@@ -2,7 +2,7 @@
 
 function build_monster($filename, $seed='',$size=''){
     // init random seed
-    if($seed) srand( hexdec(substr(md5($seed),0,6)) );
+    if ($seed) srand( hexdec(substr(md5($seed),0,6)) );
 
     // throw the dice for body parts
     $parts = array(
@@ -31,17 +31,17 @@ function build_monster($filename, $seed='',$size=''){
         imagedestroy($im);
 
         // color the body
-        if($part == 'body'){
+        if ($part == 'body') {
             $color = imagecolorallocate($monster, rand(20,235), rand(20,235), rand(20,235));
             imagefill($monster,60,60,$color);
         }
     }
 
     // restore random seed
-    if($seed) srand();
+    if ($seed) srand();
 
     // resize if needed, then output
-    if($size && $size < 400){
+    if ($size && $size < 400) {
         $out = @imagecreatetruecolor($size,$size);
         if (!$out) return false; // Problems creating image!
         imagecopyresampled($out,$monster,0,0,0,0,$size,$size,120,120);
@@ -49,10 +49,12 @@ function build_monster($filename, $seed='',$size=''){
         imagedestroy($out);
         imagedestroy($monster);
         return true;
-    }else{
+    } else {
         //header ("Content-type: image/png");
         imagepng($monster,$filename);
         imagedestroy($monster);
         return true;
     }
 }
+
+?>

plugins/serendipity_event_gravatar/wavatars/wavatars.php

@@ -99,9 +99,9 @@ Builds the avatar.
 
 function wavatar_build ($filename, $seed, $size)
 {
-	if (!function_exists (imagecreatetruecolor)) {
-    	return false;
-	}
+    if (!function_exists (imagecreatetruecolor)) {
+        return false;
+    }
     $face =         1 + (hexdec (substr ($seed,  1, 2)) % (WAVATAR_FACES));
     $bg_color =         (hexdec (substr ($seed,  3, 2)) % 240);
     $fade =         1 + (hexdec (substr ($seed,  5, 2)) % (WAVATAR_BACKGROUNDS));
@@ -142,4 +142,4 @@ function wavatar_build ($filename, $seed, $size)
     return true;
 }
 
-?>
+?>

plugins/serendipity_event_gravatar/ycon/ycon.image.php

@@ -2,13 +2,13 @@
 require_once 'ycon.php';
 
 function build_ycon($filename, $seed='',$size=''){
-	$hash = md5($seed);
-	$image = ycon($hash, $size, 255, 255, 255);
-	imagetruecolortopalette($image, false, 64);
-//	header('Content-type: image/png');
-	imagepng($image,$filename);
-	imagedestroy($image);
-	return true;
+    $hash = md5($seed);
+    $image = ycon($hash, $size, 255, 255, 255);
+    imagetruecolortopalette($image, false, 64);
+//    header('Content-type: image/png');
+    imagepng($image,$filename);
+    imagedestroy($image);
+    return true;
 }
 
 ?>

plugins/serendipity_event_gravatar/ycon/ycon.php

@@ -52,7 +52,7 @@ function ycon($hash, $size, $bg_red, $bg_green, $bg_blue)
   $red = hexdec(substr($hash, 0, 3)) % 12;       // 0-192 for color
   $green = hexdec(substr($hash, 3, 3)) % 12;     // (in increments of 16)
   $blue = hexdec(substr($hash, 6, 3)) % 12;
-  
+
   $corners = hexdec(substr($hash, 9, 1)) % 16;   // 14 gylphs
   $corners_i = hexdec(substr($hash, 10, 1)) % 2; // inverted?
   $corners_a = hexdec(substr($hash, 11, 1)) % 4; // 4 rotations
@@ -93,7 +93,7 @@ function ycon($hash, $size, $bg_red, $bg_green, $bg_blue)
 
   $shape = (int)($center / 2);
   $inverted = (($center % 2) == 0);
-  
+
   draw_glpyh($draw_icon, $square, $square, $square, $color, $background, $shape, 0, $inverted);
 
   imagecopyresampled($icon, $draw_icon, 0, 0, 0, 0, $size, $size, $draw_size, $draw_size);
@@ -230,7 +230,7 @@ function draw_glpyh(&$image, $x, $y, $full, $fg_color, $bg_color, $shape, $rotat
         0, $full,
         $full, 0);
       break;
-      
+
     case 13: // squat diamond
       $points = array(
         $quarter, 0,
@@ -238,7 +238,7 @@ function draw_glpyh(&$image, $x, $y, $full, $fg_color, $bg_color, $shape, $rotat
         $quarter, $full,
         0, $half);
       break;
-      
+
     case 14: // hourglass on its side (and kinda' squished...)
       $points = array(
         0, $half,
@@ -253,7 +253,7 @@ function draw_glpyh(&$image, $x, $y, $full, $fg_color, $bg_color, $shape, $rotat
         $half, $half,
         $half, $full);
       break;
-      
+
     default:
       die('$shape must be in range [0..13] (' . $shape . ' is out of range)');
   }
@@ -282,4 +282,5 @@ function draw_glpyh(&$image, $x, $y, $full, $fg_color, $bg_color, $shape, $rotat
   // draw the bastard
   imagefilledpolygon($image, $points, count($points) / 2, $drawing_color);
 }
-?>
+
+?>