From c55cb02a6a0961e491536f293ffea9933b65432c Mon Sep 17 00:00:00 2001
From: Flugente <Flugente@3b4a5df2-a311-0410-b5c6-a8a6f20db521>
Date: Tue, 5 Nov 2013 19:06:29 +0000
Subject: [PATCH] Backgrounds.xml can now be localized.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@6560 3b4a5df2-a311-0410-b5c6-a8a6f20db521
---
 Init.cpp                    | 21 ++++++++++++++++++++-
 Tactical/XML.h              |  2 +-
 Tactical/XML_Background.cpp | 23 ++++++++++++++++++-----
 3 files changed, 39 insertions(+), 7 deletions(-)

diff --git a/Init.cpp b/Init.cpp
index b2bd507f1..b083241f3 100644
--- a/Init.cpp
+++ b/Init.cpp
@@ -1002,7 +1002,26 @@ BOOLEAN LoadExternalGameplayData(STR directoryName)
 	strcpy(fileName, directoryName);
 	strcat(fileName, BACKGROUNDSFILENAME);
 	DebugMsg (TOPIC_JA2,DBG_LEVEL_3,String("LoadExternalGameplayData, fileName = %s", fileName));
-	SGP_THROW_IFFALSE(ReadInBackgrounds(fileName), BACKGROUNDSFILENAME);
+	SGP_THROW_IFFALSE(ReadInBackgrounds(fileName,FALSE), BACKGROUNDSFILENAME);
+	
+	//Madd: Simple localization
+	// The idea here is that we can have a separate xml file that's named differently
+	// but only contains the relevant tags that need to be localized
+	// then when the file is read in using the same xml reader code, it will only overwrite
+	// the tags that are contained in the localized file.	This only works for items.xml 
+	// since I tweaked the xml_items.cpp to make it work :p
+	// So for instance, the german file would be called German.Items.xml and would only contain
+	// the uiIndex (for reference), szItemName, szLongItemName, szItemDesc, szBRName, and szBRDesc tags
+	
+#ifndef ENGLISH
+	AddLanguagePrefix(fileName);
+	if ( FileExists(fileName) )
+	{
+		DebugMsg (TOPIC_JA2,DBG_LEVEL_3,String("LoadExternalGameplayData, fileName = %s", fileName));
+		SGP_THROW_IFFALSE(ReadInBackgrounds(fileName,TRUE), BACKGROUNDSFILENAME);
+	}
+#endif
+	//////////////////
 
 	// IMP Portraits List by Jazz
 	strcpy(fileName, directoryName);
diff --git a/Tactical/XML.h b/Tactical/XML.h
index bfeb57f24..cd432e812 100644
--- a/Tactical/XML.h
+++ b/Tactical/XML.h
@@ -465,7 +465,7 @@ extern BOOLEAN ReadInIMPPortraits(STR fileName, BOOLEAN localizedVersion);
 extern void LoadIMPPortraitsTEMP();
 
 // Flugente: backgrounds
-extern BOOLEAN ReadInBackgrounds(STR fileName );
+extern BOOLEAN ReadInBackgrounds(STR fileName, BOOLEAN localizedVersion );
 extern BOOLEAN WriteBackgrounds( STR fileName);
 
 //Enabled\Disabled profile sound by Jazz
diff --git a/Tactical/XML_Background.cpp b/Tactical/XML_Background.cpp
index 65c44ac9b..6cc3e0ed7 100644
--- a/Tactical/XML_Background.cpp
+++ b/Tactical/XML_Background.cpp
@@ -24,6 +24,8 @@ struct
 }
 typedef enemyRankParseData;
 
+BOOLEAN localizedTextOnly_BG;
+
 UINT16 num_found_background = 0;	// the correct number is set on reading the xml
 
 #define XML_BACKGROUND_AP_MAX		 8
@@ -43,7 +45,8 @@ backgroundStartElementHandle(void *userData, const XML_Char *name, const XML_Cha
 		{
 			pData->curElement = ELEMENT_LIST;
 
-			memset(pData->curArray,0,sizeof(BACKGROUND_VALUES)*pData->maxArraySize);
+			if ( !localizedTextOnly_BG )
+				memset(pData->curArray,0,sizeof(BACKGROUND_VALUES)*pData->maxArraySize);
 
 			pData->maxReadDepth++; //we are not skipping this element
 		}
@@ -51,7 +54,8 @@ backgroundStartElementHandle(void *userData, const XML_Char *name, const XML_Cha
 		{
 			pData->curElement = ELEMENT;
 
-			memset(&pData->curBackground,0,sizeof(BACKGROUND_VALUES));
+			if ( !localizedTextOnly_BG )
+				memset(&pData->curBackground,0,sizeof(BACKGROUND_VALUES));
 
 			pData->maxReadDepth++; //we are not skipping this element
 		}
@@ -168,10 +172,17 @@ backgroundEndElementHandle(void *userData, const XML_Char *name)
 			
 			if(pData->curBackground.uiIndex < pData->maxArraySize)
 			{
-				pData->curArray[pData->curBackground.uiIndex] = pData->curBackground;
+				if ( localizedTextOnly_BG )
+				{
+					wcscpy(pData->curArray[pData->curBackground.uiIndex].szName,pData->curBackground.szName);
+					wcscpy(pData->curArray[pData->curBackground.uiIndex].szShortName,pData->curBackground.szShortName);
+					wcscpy(pData->curArray[pData->curBackground.uiIndex].szDescription,pData->curBackground.szDescription);
+				}
+				else
+					pData->curArray[pData->curBackground.uiIndex] = pData->curBackground;
 			}
 		
-			num_found_background = pData->curBackground.uiIndex;
+			num_found_background = pData->curBackground.uiIndex;	
 		}
 		else if(strcmp(name, "uiIndex") == 0)
 		{
@@ -540,7 +551,7 @@ backgroundEndElementHandle(void *userData, const XML_Char *name)
 	pData->currentDepth--;
 }
 
-BOOLEAN ReadInBackgrounds(STR fileName)
+BOOLEAN ReadInBackgrounds(STR fileName, BOOLEAN localizedVersion)
 {
 	HWFILE		hFile;
 	UINT32		uiBytesRead;
@@ -551,6 +562,8 @@ BOOLEAN ReadInBackgrounds(STR fileName)
 	enemyRankParseData pData;
 
 	DebugMsg(TOPIC_JA2, DBG_LEVEL_3, "Loading Backgrounds.xml" );
+
+	localizedTextOnly_BG = localizedVersion;
 		
 	// Open file
 	hFile = FileOpen( fileName, FILE_ACCESS_READ, FALSE );