Further i18n integration updates.

src/battle/script.c

@@ -144,7 +144,7 @@ static void executeNextLine(ScriptRunner *runner)
 	else if (strcmp(command, "MSG_BOX") == 0)
 	{
 		sscanf(line, "%*s %255[^;]%*c%255[^\n]", strParam[0], strParam[1]);
-		addMessageBox(strParam[0], strParam[1]);
+		addMessageBox(strParam[0], _(strParam[1]));
 	}
 	else if (strcmp(command, "WAIT") == 0)
 	{

src/battle/script.h

@@ -33,6 +33,7 @@ extern void activateEntityGroups(char *groupName);
 extern void activateLocations(char *locations);
 void activateObjectives(char *objectives);
 extern int showingMessageBoxes(void);
+extern char *getTranslatedString(char *string);
 
 extern Battle battle;
 extern Colors colors;

tools/extractText.sh

@@ -0,0 +1,147 @@
+#!/usr/bin/php
+
+<?php
+
+$strings = [];
+$lineNumbers = [];
+
+function addString($in)
+{
+	global $strings;
+
+	if ($in != "")
+	{
+		$strings[] = $in;	
+		$strings = array_unique($strings);
+	}
+}
+
+function extractC($filename)
+{
+	global $lineNumbers;
+	
+	$i = 0;
+
+	$lines = file($filename);
+	
+	$reg = "(_\\(\"([^\\\"]*)\")";
+	
+	foreach ($lines as $line)
+	{
+		$i++;
+	
+		if (preg_match($reg, $line, $matches) > 0)
+		{
+			addString($matches[1]);
+			
+			$lineNumbers[] = "$filename:$i";
+		}
+	}
+}
+
+function extractJSON($filename)
+{
+	global $lineNumbers;
+
+	$data = file_get_contents($filename);
+	$json = json_decode($data);
+	
+	if (strpos($filename, "widget") !== false)
+	{
+		foreach ($json as $widget)
+		{
+			addString($widget->{"text"});
+			
+			$lineNumbers[] = "$filename";
+		}
+	}
+	else if (strpos($filename, "missions") !== false)
+	{
+		addString($json->{"description"});
+		
+		if (array_key_exists("objectives", $json))
+		{
+			foreach ($json->{"objectives"} as $objective)
+			{
+				addString($json->{"description"});
+				
+				$lineNumbers[] = "$filename";
+			}
+		}
+		
+		if (array_key_exists("script", $json))
+		{
+			foreach ($json->{"script"} as $scripts)
+			{
+				foreach ($scripts->{"lines"} as $line)
+				{
+					if (strpos($line, "MSG_BOX") === 0)
+					{
+						$i = strpos($line, ";") + 1;
+						
+						$line = substr($line, $i);
+					
+						addString($line);
+						
+						$lineNumbers[] = "$filename";
+					}
+				}
+			}
+		}
+	}
+}
+
+function recurseDir($dir)
+{
+	$files = array_diff(scandir($dir), array('..', '.'));
+	
+	foreach ($files as $file)
+	{
+		if (is_dir("$dir/$file"))
+		{
+			recurseDir("$dir/$file");
+		}
+		else if (strstr($file, ".c") !== FALSE)
+		{
+			extractC("$dir/$file");
+		}
+		else if (strstr($file, ".json") !== FALSE)
+		{
+			extractJSON("$dir/$file");
+		}
+	}
+}
+
+recurseDir("../src");
+
+recurseDir("../data/widgets");
+
+recurseDir("../data/missions");
+
+recurseDir("../data/challenges");
+
+$potHeader = file_get_contents("../tools/potHeader.txt");
+
+$handle = fopen("../locale/tbftss.pot", "w");
+
+$dateTime = date("Y-m-d H:i:sO");
+
+$potHeader = str_replace("{POT_CREATION_DATE}", $dateTime, $potHeader);
+
+fwrite($handle, "$potHeader\n");
+
+$i = 0;
+
+foreach ($strings as $string)
+{
+	fwrite($handle, "#: $lineNumbers[$i]\n");
+	fwrite($handle, "msgid \"$string\"\n");
+	fwrite($handle, "msgstr \"\"\n");
+	fwrite($handle, "\n");
+	
+	$i++;
+}
+
+fclose($handle);
+
+?>

tools/potHeader.txt

@@ -0,0 +1,17 @@
+# PO file for TBFTSS : The Pandoran War
+# Copyright 2015-2016, Stephen J Sweeney
+# This file is distributed under the GNU GPL 3.0
+# Email: stephenjsweeney@battleforthesolarsystem.com
+# https://github.com/stephenjsweeney/tbftss
+
+msgid ""
+msgstr ""
+"Project-Id-Version: TBFTSS: The Pandoran War\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: {POT_CREATION_DATE}\n"
+"PO-Revision-Date: ???\n"
+"Last-Translator: ???\n"
+"Language-Team: ???\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"