use json format within the language index file

bam.lua

@@ -201,6 +201,7 @@ function build(settings)
 	-- build the small libraries
 	wavpack = Compile(settings, Collect("src/engine/external/wavpack/*.c"))
 	pnglite = Compile(settings, Collect("src/engine/external/pnglite/*.c"))
+	jsonparser = Compile(settings, Collect("src/engine/external/json-parser/*.c"))
 
 	-- build game components
 	engine_settings = settings:Copy()
@@ -261,7 +262,7 @@ function build(settings)
 
 	-- build client, server, version server and master server
 	client_exe = Link(client_settings, "teeworlds", game_shared, game_client,
-		engine, client, game_editor, zlib, pnglite, wavpack,
+		engine, client, game_editor, zlib, pnglite, wavpack, jsonparser,
 		client_link_other, client_osxlaunch)
 
 	server_exe = Link(server_settings, "teeworlds_srv", engine, server,

data/languages

@@ -1 +1 @@
-Subproject commit 1de429e6c3de5a27f19affe0f86f3857d8c1af20
+Subproject commit 928f0f47c0ffb1f6fea9d13254da42c250a825af

src/game/client/components/chat.cpp

@@ -11,10 +11,10 @@
 #include <game/generated/client_data.h>
 
 #include <game/client/gameclient.h>
+#include <game/client/localization.h>
 
 #include <game/client/components/scoreboard.h>
 #include <game/client/components/sounds.h>
-#include <game/localization.h>
 
 #include "menus.h"
 #include "chat.h"

src/game/client/components/menus.h

@@ -11,8 +11,8 @@
 #include <engine/friends.h>
 
 #include <game/voting.h>
-#include <game/localization.h>
 #include <game/client/component.h>
+#include <game/client/localization.h>
 #include <game/client/ui.h>
 
 

src/game/client/components/menus_settings.cpp

@@ -7,8 +7,8 @@
 #include <engine/graphics.h>
 #include <engine/storage.h>
 #include <engine/textrender.h>
+#include <engine/external/json-parser/json.h>
 #include <engine/shared/config.h>
-#include <engine/shared/linereader.h>
 
 #include <game/generated/protocol.h>
 #include <game/generated/client_data.h>
@@ -477,62 +477,44 @@ public:
 
 void LoadLanguageIndexfile(IStorage *pStorage, IConsole *pConsole, sorted_array<CLanguage> *pLanguages)
 {
-	IOHANDLE File = pStorage->OpenFile("languages/index.txt", IOFLAG_READ, IStorage::TYPE_ALL);
+	// read file data into buffer
+	IOHANDLE File = pStorage->OpenFile("languages/index.json", IOFLAG_READ, IStorage::TYPE_ALL);
 	if(!File)
 	{
 		pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "localization", "couldn't open index file");
 		return;
 	}
-
-	char aOrigin[128];
-	char aReplacement[128];
-	CLineReader LineReader;
-	LineReader.Init(File);
-	char *pLine;
-	while((pLine = LineReader.Get()))
-	{
-		if(!str_length(pLine) || pLine[0] == '#') // skip empty lines and comments
-			continue;
-
-		str_copy(aOrigin, pLine, sizeof(aOrigin));
-
-		pLine = LineReader.Get();
-		if(!pLine)
-		{
-			pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "localization", "unexpected end of index file");
-			break;
-		}
-
-		if(pLine[0] != '=' || pLine[1] != '=' || pLine[2] != ' ')
-		{
-			char aBuf[128];
-			str_format(aBuf, sizeof(aBuf), "malform replacement for index '%s'", aOrigin);
-			pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "localization", aBuf);
-			(void)LineReader.Get();
-			continue;
-		}
-		str_copy(aReplacement, pLine+3, sizeof(aReplacement));
-
-		pLine = LineReader.Get();
-		if(!pLine)
-		{
-			pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "localization", "unexpected end of index file");
-			break;
-		}
-
-		if(pLine[0] != '=' || pLine[1] != '=' || pLine[2] != ' ')
-		{
-			char aBuf[128];
-			str_format(aBuf, sizeof(aBuf), "malform replacement for index '%s'", aOrigin);
-			pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "localization", aBuf);
-			continue;
-		}
-
-		char aFileName[128];
-		str_format(aFileName, sizeof(aFileName), "languages/%s.txt", aOrigin);
-		pLanguages->add(CLanguage(aReplacement, aFileName, str_toint(pLine+3)));
-	}
+	int FileSize = (int)io_length(File);
+	char *pFileData = (char *)mem_alloc(FileSize+1, 1);
+	io_read(File, pFileData, FileSize);
+	pFileData[FileSize] = 0;
 	io_close(File);
+
+	// parse json data
+	json_settings JsonSettings;
+	mem_zero(&JsonSettings, sizeof(JsonSettings));
+	char aError[256];
+	json_value *pJsonData = json_parse_ex(&JsonSettings, pFileData, aError);
+	if(pJsonData == 0)
+	{
+		pConsole->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "localizations", aError);
+		return;
+	}
+
+	// extract data
+	const json_value &rStart = (*pJsonData)["language indices"];
+	if(rStart.type == json_array)
+	{
+		for(int i = 0; i < rStart.u.array.length; ++i)
+		{
+			char aFileName[128];
+			str_format(aFileName, sizeof(aFileName), "languages/%s.txt", (const char *)rStart[i]["file"]);
+			pLanguages->add(CLanguage((const char *)rStart[i]["name"], aFileName, (long)rStart[i]["code"]));
+		}
+	}
+
+	// clean up
+	json_value_free(pJsonData);
 }
 
 void CMenus::RenderLanguageSelection(CUIRect MainView, bool Header)

src/game/client/components/scoreboard.cpp

@@ -8,9 +8,9 @@
 #include <game/generated/client_data.h>
 #include <game/generated/protocol.h>
 
-#include <game/localization.h>
 #include <game/client/animstate.h>
 #include <game/client/gameclient.h>
+#include <game/client/localization.h>
 #include <game/client/render.h>
 #include <game/client/components/countryflags.h>
 #include <game/client/components/motd.h>

src/game/client/gameclient.cpp

@@ -16,8 +16,8 @@
 #include <game/generated/protocol.h>
 #include <game/generated/client_data.h>
 
-#include <game/localization.h>
 #include <game/version.h>
+#include "localization.h"
 #include "render.h"
 
 #include "gameclient.h"

src/game/editor/editor.cpp

@@ -14,8 +14,8 @@
 #include <engine/textrender.h>
 
 #include <game/gamecore.h>
-#include <game/localization.h>
 #include <game/client/lineinput.h>
+#include <game/client/localization.h>
 #include <game/client/render.h>
 #include <game/client/ui.h>
 #include <game/generated/client_data.h>

src/game/editor/layer_quads.cpp

@@ -7,8 +7,9 @@
 
 #include "editor.h"
 #include <game/generated/client_data.h>
+#include <game/client/localization.h>
 #include <game/client/render.h>
-#include <game/localization.h>
+
 
 CLayerQuads::CLayerQuads()
 {

src/game/editor/layer_tiles.cpp

@@ -7,10 +7,10 @@
 #include <engine/textrender.h>
 
 #include <game/generated/client_data.h>
+#include <game/client/localization.h>
 #include <game/client/render.h>
 #include "editor.h"
 
-#include <game/localization.h>
 
 CLayerTiles::CLayerTiles(int w, int h)
 {