This project has been superseded by NanDeck (makes it much easier). But I'll keep it on my website just because it was fun to do.

• Working Form: Fill in Character Sheet
• Working Location: https://www.curufea.com/image.php
• Test (same as working)
  • Form: Fill in Character Sheet
  • Location: https://www.curufea.com/image_test.php

<?php
// Character Sheet creator for Wargrounds Canberra
// Version 1.5 20/8/24 - curufea@yahoo.com (character backgorunds)
// Currently hosted at www.curufea.com
 
// Path to our font file (relative to the location of this file)
$font = 'blackwoodcastle.ttf'; // for field names
$font_data = 'oldeenglish.ttf'; // for player data
$font_wargrounds = 'vinque_rg.otf'; // for the "W"
// Path to images (relative to the location of this file)
$imagepath = 'data/media/wargroundscanberra/';
 
// defaults for sizes - to be overwritten by form inputs
$tempwidth = round(intval($_GET["width"]));
if (($tempwidth>0) and ($tempwidth<4000)) {
    $width = $tempwidth;
    } else {
    $width = 530; // pixel size x of image
    };
$height = round($width*1.422); // size y of image
$fontsize = round($width/26.5);
$linespacing = round($fontsize*2);
$borderwidth = round($width/100);
$fontborder = round($borderwidth/2);
$textlength = 30;
 
// default placeholder photo to be replaced by image from form url
$photo="https://www.worldhistory.org/uploads/images/15277.jpg";
if (isset($_GET["photo"])) $photo=$_GET["photo"];
 
// the image used for the coin piles
$coins=$imagepath."coinpiles.png";
 
// the image used for the weapons space filler
$weapons=$imagepath."weapons.png";
 
 
// array of default field names
$names = array(
	"Player Name:", "Character's Name:", "Titles/Nicknames:", "Race/Species:",  "Class & Tier:", "School of Magic-", "Faction:", "Warband:", "Marx:", "Fletching Colours-", "Character Background-");
// the field names used in the form
$getnames = array(
	"name", "character", "title", "species", "class", "magic", "faction", "warband", "marx", "fletching", "background");
//    0           1         2          3        4        5          6         7      	8        9            10
 
 
// 400px x 400px jpeg images stored on the image path (in the Dokuwiki media area) for faction logos
$factions_images = array("greyscales.png", "clans.png", "empire.png", "horde.png", "wardens.png" );
// used to cross reference the form data to the image name (the Bureaucracy plugin for the Dokuwiki doesn't send selection number chosen)
$factions_titles = array("Greyscales", "The Clans", "The Empire", "The Horde", "The Wardens");
// 2987px x 4250px jpeg images stored on the image path (in the Dokuwiki media area) for faction backgrounds
$factions_backgrounds = array("2background.jpg", "0background.jpg", "1background.jpg", "3background.jpg","4background.jpg");
 
 
// count number of field names
$numnames = count($names)-1;
 
// As it is used multiple times, make the font border thingy a function
function DoFontBorder ($im,$font_size,$start_x,$start_y,$colour,$font,$text,$font_border) {
	for ($x1=($start_x-$font_border);$x1<=($start_x+$font_border);$x1++) {
		for ($y1=($start_y-$font_border);$y1<=($start_y+$font_border);$y1++) {
//			imagettftext($im, $font_size, 0, $x1, $y1, $colour, $font, $text);
		};
	};
};
 
// check if any variables have been sent to this image - if they have, overwrite the default player data
for ($count=0;$count<=$numnames;$count++) {
   $player_data[$count]= $_GET[$getnames[$count]];
   // Convert the text of the selection for faction to a number
   if ($count==6) {
	   $player_data[$count]= array_search($_GET[$getnames[$count]],$factions_titles);
	   $bgimage=$factions_backgrounds [$player_data[$count]];
		};
	};
 
// Background image texture - now themed to faction
$imageback = $imagepath.$bgimage;
$im2 = imagecreatefromjpeg("$imageback");
 
// Create image
$image = imagecreatetruecolor($width,$height);
 
// pick color for the text
$fontcolour = imagecolorallocate($image, 0, 0, 0);
 
// pick color for text borders
$bordercolour = imagecolorallocate($image, 255,255, 255);
 
// add background texture
imagecopyresized($image, $im2, 0, 0, 0, 0, $width, $height,imagesx($im2), imagesy($im2));
imagedestroy($im2);
 
// x,y coords for imagettftext defines the baseline of the text: the lower-left corner
// so the x coord can stay as 0 but you have to add the font size to the y to simulate
// top left boundary so we can write the text within the boundary of the image
$x = $fontsize; 
$y = $fontsize;
 
$showstuff = true; // by default show all fields
 
// Add weapons to the character Sheet if there's no character background
if (strlen($player_data[9])+strlen($player_data[10])==0) {
	$im6 = imageCreateFromPng($weapons);
	imagecopyresized($image,$im6, $linespacing*2, $linespacing*13,0,0,round($width/3.5),round($width/3), imagesx($im6), imagesy($im6));
	imagedestroy($im6);
};
 
// Add coin piles to the character Sheet
$im5 = imageCreateFromPng($coins);
if (strlen($player_data[7])>15) {  // Move the coin piles down to fit long warband names
	imagecopyresized($image,$im5, round($width/2), $linespacing*7,0,0,round($width/2),round($width/8), imagesx($im5), imagesy($im5));
	} else {
	imagecopyresized($image,$im5, round($width/2), $linespacing*6,0,0,round($width/2),round($width/8), imagesx($im5), imagesy($im5));
	};
imagedestroy($im5);
 
// Add the large W
imagettftext($image, $fontsize*3, 0, round($width*0.8), round($width/6), $fontcolour, $font_wargrounds, "W");
 
for ($count=0;$count<=$numnames;$count++) {
	$y=$y+$linespacing;  // increment by estimated line separation height
 
// Clunky bit to do positioning.  
	if ($count==3||$count==4) $y=$y+$linespacing;  // blank lines to separate
 
	if ($count==6) { // right column
		$y= $linespacing*5;
		$x= round($width/2);
	};
	if ($count==8) { // centre the last text in the right column
		$text = $names[$count] . " 999"; // add possible length 
		$text_box = imagettfbbox($fontsize,0,$font,$text); // makes an array of co-ordinates for the text box
		// Get your Text Width and 
		$text_width = $text_box[2]-$text_box[0];
		$x = round(($width*2/3)-($text_width/2));  // middle of the right column minus half the size of the text
		$y=$y+$linespacing;
	};
 
	if ($count==9) { // Do the new Fletching field
		$y=$fontsize+($linespacing*10); 
		$x = $fontsize; 
	};	
 
	if ($count==10) { // Do the new background field
		$y=$fontsize+($linespacing*12); 
		$x = $fontsize; 
	};	
 
// Player data in olde english font
	$text_box = imagettfbbox($fontsize,0,$font,$names[$count]); // workout where the field name ends
	$text_width = $text_box[2]-$text_box[0]+round($fontsize/2);
	$text = $player_data[$count];
 
// Hide the magic, fletching and background fields if they aren't filled in
	if (($count==5) and strlen($text)<1) $showstuff = false;
	if (($count==9) and strlen($text)<1) $showstuff = false;
	if (($count==10) and strlen($text)<1) $showstuff = false;
 
// Do the border for the field names	
	if ($showstuff) DoFontBorder ($image,$fontsize,$x,$y,$bordercolour,$font,$names[$count],$fontborder);
 
// Field names in blackwood castle font	
	if ($showstuff) imagettftext($image, $fontsize, 0, $x, $y, $fontcolour, $font, $names[$count]);
 
	if ($showstuff==false) $showstuff=true;
 
// Change the selected faction to readable text (and add faction logo)
	if ($count==6) {
		$text = $factions_titles[intval($player_data[$count])];
		$faction= $imagepath.$factions_images[intval($player_data[$count])];
		$im3 = imageCreateFromPng($faction);  // Put in the faction logo
		$ratio = imagesy($im3)/imagesx($im3); // Try to keep the logos in the same aspect ratio
		imagecopyresized($image,$im3, round($width*0.84), round($linespacing*2.3), 0, 0, round($width/8), round($width/8*$ratio),imagesx($im3), imagesy($im3));
		imagedestroy($im3);
	};
 
// Print the data
 
// Put titles, magic type, fletching and background on the next line so it fits	
	if (($count==5) or ($count==9)or ($count==10)) {
		if ($count==10) {
			$maxlen=25; // when to go to the next line
			$shorter = explode(" ",$text);
			$currentlength=0; // running total of the line length
			$currentline=1;
			$currentword=0;
			$text="";
			for ($wordcount=0;$wordcount<count($shorter);$wordcount++) {
				$currentlength=$currentlength+strlen($shorter[$wordcount]);
				$text=$text.$shorter[$wordcount]." ";
				if ($currentlength>$maxlen){
					$currentlength=0;
					if ($currentline<12) {
						DoFontBorder ($image,round($fontsize*3/4),$x,$y+(round($linespacing/2)*$currentline),$bordercolour,$font_data,$text,$fontborder);
						imagettftext($image, round($fontsize*3/4), 0, $x, $y+(round($linespacing/2)*$currentline), $fontcolour, $font_data,$text);
						};
					$text="";
					$currentline++;
					};
				};
			} else {
			DoFontBorder ($image,$fontsize,$x,$y+$linespacing,$bordercolour,$font_data,$text,$fontborder);
			imagettftext($image, $fontsize, 0, $x, $y+$linespacing, $fontcolour, $font_data, $text);
			};
		} else {
		if (($count==2) or ($count==4) or ($count==7)) { // make titles, class and background smaller to fit
			$maxlen=15;
			if ($count==2) $maxlen=25;
			if (strlen($text)>$maxlen) { // split long lines in two
				$string_break=stripos($text," ",$maxlen-3);  // look for the first space after the $maxlen-3 character
				if (strlen($text)>$maxlen*2) $text=substr($text,0,stripos($text,",",$maxlen*2));  // truncate ludicrously long strings
				DoFontBorder ($image,round($fontsize*3/4),$x+$text_width,$y,$bordercolour,$font_data,substr($text,0,$string_break),$fontborder);
				DoFontBorder ($image,round($fontsize*3/4),$x+$text_width-($text_width*($count==2)),$y+($linespacing/1.5),$bordercolour,$font_data,substr($text,$string_break-strlen($text)),$fontborder);
				imagettftext($image, round($fontsize*3/4), 0, $x+$text_width, $y, $fontcolour, $font_data,substr($text,0,$string_break));
				imagettftext($image, round($fontsize*3/4), 0, $x+$text_width-($text_width*($count==2)), $y+($linespacing/1.5), $fontcolour, $font_data,substr($text,$string_break-strlen($text)));
				} else {
				DoFontBorder ($image,round($fontsize*3/4),$x+$text_width,$y,$bordercolour,$font_data,$text,$fontborder);
				imagettftext($image, round($fontsize*3/4), 0, $x+$text_width, $y, $fontcolour, $font_data, $text);
				};
			} else {
			DoFontBorder ($image,$fontsize,$x+$text_width,$y,$bordercolour,$font_data,$text,$fontborder);
			imagettftext($image, $fontsize, 0, $x+$text_width, $y, $fontcolour, $font_data, $text);
			};
		};
};
 
// Add the photo to the character Sheet
$im4 = imagecreatefromjpeg($photo);
$ratio = imagesy($im4)/imagesx($im4); // Try to keep the photo in the same aspect ratio
 
$start_x=round($width/1.8);
$start_y= round($width/1.5);
 
$i_width= round($width*0.4);
$i_height= round($i_width*$ratio);
 
$end_x= $start_x+$i_width;
$end_y= $start_y+$i_height;
 
 
// Draw border
imagefilledrectangle($image,$start_x-$borderwidth,$start_y-$borderwidth,$end_x+$borderwidth,$end_y+$borderwidth, $fontcolour);
 
// Resize and place in character Sheet
imagecopyresized($image, $im4, $start_x, $start_y, 0,0, $i_width, $i_height, imagesx($im4), imagesy($im4));
imagedestroy($im4);
 
// tell the browser that the content is an image
header('Content-type: image/jpeg');
// output image to the browser
imagejpeg($image);
 
// delete the image resource 
imagedestroy($image);
?>