From: Mario <mario@smbclan.net>
Date: Fri, 18 Jun 2021 15:20:49 +0000 (+1000)
Subject: Add support for the .dpk package format used by Unvanquished
X-Git-Url: http://git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=2b065b3efdf9a5aced95aa93aed4db1caf8191bb;hp=e3c655432c0a5054156e457f53cdae1efc9600b9

Add support for the .dpk package format used by Unvanquished
---

diff --git a/.gitattributes b/.gitattributes
index ec3bfe3d..c8716cc0 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -61,6 +61,7 @@ DoxyConfig crlf=input
 doxyfile crlf=input
 Doxyfile crlf=input
 *.doxygen crlf=input
+*.dpk -diff -crlf
 *.dpm -diff -crlf
 *.dsp -crlf
 *.dsw -crlf
diff --git a/cl_parse.c b/cl_parse.c
index 7e228eea..2a4b29e2 100644
--- a/cl_parse.c
+++ b/cl_parse.c
@@ -1448,7 +1448,7 @@ static void CL_StopDownload(int size, int crc)
 				Con_Printf("Downloaded \"%s\" (%i bytes, %i CRC)\n", cls.qw_downloadname, size, crc);
 				FS_WriteFile(cls.qw_downloadname, cls.qw_downloadmemory, cls.qw_downloadmemorycursize);
 				extension = FS_FileExtension(cls.qw_downloadname);
-				if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3"))
+				if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3") || !strcasecmp(extension, "dpk"))
 					FS_Rescan();
 			}
 		}
diff --git a/fs.c b/fs.c
index f5e67b36..f8266c71 100644
--- a/fs.c
+++ b/fs.c
@@ -1138,11 +1138,11 @@ static qbool FS_AddPack_Fullpath(const char *pakfile, const char *shortname, qbo
 	if(already_loaded)
 		*already_loaded = false;
 
-	if(!strcasecmp(ext, "pk3dir"))
+	if(!strcasecmp(ext, "pk3dir") || !strcasecmp(ext, "dpkdir"))
 		pak = FS_LoadPackVirtual (pakfile);
 	else if(!strcasecmp(ext, "pak"))
 		pak = FS_LoadPackPAK (pakfile);
-	else if(!strcasecmp(ext, "pk3"))
+	else if(!strcasecmp(ext, "pk3") || !strcasecmp(ext, "dpk"))
 		pak = FS_LoadPackPK3 (pakfile);
 	else if(!strcasecmp(ext, "obb")) // android apk expansion
 		pak = FS_LoadPackPK3 (pakfile);
@@ -1197,15 +1197,15 @@ static qbool FS_AddPack_Fullpath(const char *pakfile, const char *shortname, qbo
 		if(pak->vpack)
 		{
 			dpsnprintf(search->filename, sizeof(search->filename), "%s/", pakfile);
-			// if shortname ends with "pk3dir", strip that suffix to make it just "pk3"
+			// if shortname ends with "pk3dir" or "dpkdir", strip that suffix to make it just "pk3" or "dpk"
 			// same goes for the name inside the pack structure
 			l = strlen(pak->shortname);
 			if(l >= 7)
-				if(!strcasecmp(pak->shortname + l - 7, ".pk3dir"))
+				if(!strcasecmp(pak->shortname + l - 7, ".pk3dir") || !strcasecmp(pak->shortname + l - 7, ".dpkdir"))
 					pak->shortname[l - 3] = 0;
 			l = strlen(pak->filename);
 			if(l >= 7)
-				if(!strcasecmp(pak->filename + l - 7, ".pk3dir"))
+				if(!strcasecmp(pak->filename + l - 7, ".pk3dir") || !strcasecmp(pak->filename + l - 7, ".dpkdir"))
 					pak->filename[l - 3] = 0;
 		}
 		return true;
@@ -1287,7 +1287,8 @@ static void FS_AddGameDirectory (const char *dir)
 	// add any PK3 package in the directory
 	for (i = 0;i < list.numstrings;i++)
 	{
-		if (!strcasecmp(FS_FileExtension(list.strings[i]), "pk3") || !strcasecmp(FS_FileExtension(list.strings[i]), "obb") || !strcasecmp(FS_FileExtension(list.strings[i]), "pk3dir"))
+		if (!strcasecmp(FS_FileExtension(list.strings[i]), "pk3") || !strcasecmp(FS_FileExtension(list.strings[i]), "obb") || !strcasecmp(FS_FileExtension(list.strings[i]), "pk3dir")
+			|| !strcasecmp(FS_FileExtension(list.strings[i]), "dpk") || !strcasecmp(FS_FileExtension(list.strings[i]), "dpkdir"))
 		{
 			FS_AddPack_Fullpath(list.strings[i], list.strings[i] + strlen(dir), NULL, false);
 		}
diff --git a/sv_main.c b/sv_main.c
index dcb91a7f..7754a352 100644
--- a/sv_main.c
+++ b/sv_main.c
@@ -1274,7 +1274,7 @@ static void SV_Download_f(cmd_state_t *cmd)
 
 	if (!sv_allowdownloads_archive.integer)
 	{
-		if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3"))
+		if (!strcasecmp(extension, "pak") || !strcasecmp(extension, "pk3") || !strcasecmp(extension, "dpk"))
 		{
 			SV_ClientPrintf("Download rejected: file \"%s\" is an archive\nYou must separately download or purchase the data archives for this game/mod to get this file\n", host_client->download_name);
 			SV_ClientCommands("\nstopdownload\n");