X-Git-Url: http://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Fgame%2Fg_main.pas;h=94606737be95baed9247cbfe82d29f4ca792af2a;hb=c8c9b94f0283f1d1ad80d06ef358b72de1cdc607;hp=808f7f643f0666dade55438487d967695f2019e4;hpb=93f620df25ad634372657a64d609dcaf44e718bd;p=d2df-sdl.git

diff --git a/src/game/g_main.pas b/src/game/g_main.pas
index 808f7f6..9460673 100644
--- a/src/game/g_main.pas
+++ b/src/game/g_main.pas
@@ -57,6 +57,12 @@ uses
 {$INCLUDE ../nogl/noGLuses.inc}
 {$IFDEF ENABLE_HOLMES}
   g_holmes, sdlcarcass, fui_ctls, fui_wadread, fui_style, fui_gfx_gl,
+{$ENDIF}
+{$IFDEF LINUX}
+  BaseUnix,
+{$ENDIF}
+{$IFDEF USE_SDL2}
+  SDL2,
 {$ENDIF}
   wadreader, e_log, g_window,
   e_graphics, e_input, g_game, g_console, g_gui,
@@ -69,24 +75,176 @@ uses
 
 var
   charbuff: packed array [0..15] of AnsiChar;
+  binPath: AnsiString = '';
+  forceCurrentDir: Boolean = false;
+
+
+function GetBinaryPath (): AnsiString;
+{$IFDEF LINUX}
+var
+  //cd: AnsiString;
+  sl: AnsiString;
+{$ENDIF}
+begin
+  result := ExtractFilePath(ParamStr(0));
+  {$IFDEF LINUX}
+  // it may be a symlink; do some guesswork here
+  sl := fpReadLink(ExtractFileName(ParamStr(0)));
+  if (sl = ParamStr(0)) then
+  begin
+    // use current directory, as we don't have anything better
+    //result := '.';
+    GetDir(0, result);
+  end;
+  {$ENDIF}
+  result := fixSlashes(result);
+  if (length(result) > 0) and (result[length(result)] <> '/') then result := result+'/';
+end;
+
+procedure PrintDirs (msg: AnsiString; dirs: SSArray);
+  var dir: AnsiString;
+begin
+  e_LogWriteln(msg + ':');
+  for dir in dirs do
+    e_LogWriteln('  ' + dir);
+end;
 
 procedure InitPath;
-  var i: Integer; rwdir, rodir: AnsiString;
+  var i: Integer; rwdir, rodir: AnsiString; rwdirs, rodirs: SSArray;
+  //first: Boolean = true;
 
-  procedure AddPath (var arr: SSArray; str: AnsiString);
+  procedure xput (s: AnsiString);
+  {
+  var
+    f: TextFile;
+  begin
+    AssignFile(f, 'zzz.log');
+    if (first) then
+    begin
+      Rewrite(f);
+      first := false;
+    end
+    else
+    begin
+      Append(f);
+    end;
+    writeln(f, s);
+    CloseFile(f);
+  end;
+  }
   begin
-    SetLength(arr, Length(arr) + 1);
-    arr[High(arr)] := ExpandFileName(str)
   end;
 
-  procedure AddDef (var arr: SSArray; str: AnsiString);
+  procedure AddPath (var arr: SSArray; str: AnsiString; usecwd: Boolean=true);
+  var
+    ss: ShortString;
   begin
-    if arr = nil then
-      AddPath(arr, str)
+    if (length(str) = 0) then exit;
+    //writeln('NEW PATH(0): ['+str+']');
+    if (forceCurrentDir or usecwd) then
+    begin
+      str := fixSlashes(ExpandFileName(str));
+    end
+    else
+    begin
+      str := fixSlashes(str);
+      if (not isAbsolutePath(str)) then str := binPath+str;
+      while (length(str) > 0) do
+      begin
+        if (isRootPath(str)) then exit;
+        if (str[length(str)] = '/') then begin Delete(str, length(str), 1); continue; end;
+        if (length(str) >= 2) and (Copy(str, length(str)-1, 2) = '/.') then begin Delete(str, length(str)-1, 2); continue; end;
+        break;
+      end;
+    end;
+    if (length(str) = 0) then exit;
+    if (length(str) > 255) then
+    begin
+      xput('path too long: ['+str+']');
+      raise Exception.Create(Format('path "%s" too long', [str]));
+    end;
+    for ss in arr do
+    begin
+      //writeln('<<<', ss, '>>> : [', str, ']');
+      if (ss = str) then exit;
+    end;
+    SetLength(arr, Length(arr)+1);
+    //arr[High(arr)] := ExpandFileName(str);
+    arr[High(arr)] := str;
+    //writeln('NEW PATH(1): ['+str+']');
+  end;
+
+  procedure AddDef (var dirs: SSArray; base: SSArray; append: AnsiString);
+    var s: AnsiString;
+  begin
+    if Length(dirs) = 0 then
+      for s in base do
+        AddPath(dirs, e_CatPath(s, append), false)
+  end;
+
+  procedure AddDir (var dirs: SSArray; append: AnsiString);
+  begin
+    SetLength(dirs, Length(dirs) + 1);
+    dirs[High(dirs)] := append
+  end;
+
+  function GetDefaultRODirs (): SSArray;
+    {$IFDEF UNIX}
+      var home: AnsiString;
+    {$ENDIF}
+  begin
+    {$IFDEF USE_SDL2}
+      AddDir(result, SDL_GetBasePath());
+      AddDir(result, SDL_GetPrefPath('', 'doom2df'));
+    {$ENDIF}
+    {$IFDEF UNIX}
+      AddDir(result, '/usr/share/doom2df');
+      AddDir(result, '/usr/local/share/doom2df');
+      home := GetEnvironmentVariable('HOME');
+      if home <> '' then
+        AddDir(result, e_CatPath(home, '.doom2df'));
+    {$ENDIF}
+    {$IF DEFINED(ANDROID) AND DEFINED(USE_SDL2)}
+      AddDir(result, SDL_AndroidGetInternalStoragePath());
+      if SDL_AndroidGetExternalStorageState() <> 0 then
+        AddDir(result, SDL_AndroidGetExternalStoragePath());
+    {$ENDIF}
+    AddDir(result, '.');
+  end;
+
+  function GetDefaultRWDirs (): SSArray;
+    {$IFDEF UNIX}
+      var home: AnsiString;
+    {$ENDIF}
+  begin
+    {$IF DEFINED(USE_SDL2)}
+      AddDir(result, SDL_GetPrefPath('', 'doom2df'));
+    {$ENDIF}
+    {$IFDEF UNIX}
+      home := GetEnvironmentVariable('HOME');
+      if home <> '' then
+        AddDir(result, e_CatPath(home, '.doom2df'));
+    {$ENDIF}
+    {$IF DEFINED(ANDROID) AND DEFINED(USE_SDL2)}
+      if SDL_AndroidGetExternalStorageState() <> 0 then
+        AddDir(result, SDL_AndroidGetExternalStoragePath());
+    {$ENDIF}
+    AddDir(result, '.');
   end;
 
 begin
   //GetDir(0, GameDir);
+  binPath := GetBinaryPath();
+  xput('binPath=['+binPath+']');
+
+  for i := 1 to ParamCount do
+  begin
+    if (ParamStr(i) = '--cwd') then
+    begin
+      forceCurrentDir := true;
+      break
+    end
+  end;
 
   i := 1;
   while i < ParamCount do
@@ -127,19 +285,22 @@ begin
   end;
 
   (* RO *)
-  AddDef(DataDirs, 'data');
-  AddDef(ModelDirs, 'data/models');
-  AddDef(MegawadDirs, 'maps/megawads');
-  AddDef(MapDirs, 'maps');
-  AddDef(WadDirs, 'wads');
+  rodirs := GetDefaultRODirs();
+  AddDef(DataDirs, rodirs, 'data');
+  AddDef(ModelDirs, rodirs, 'data/models');
+  AddDef(MegawadDirs, rodirs, 'maps/megawads');
+  AddDef(MapDirs, rodirs, 'maps');
+  AddDef(WadDirs, rodirs, 'wads');
+
   (* RW *)
-  AddDef(LogDirs, '.');
-  AddDef(SaveDirs, 'data');
-  AddDef(CacheDirs, 'data/cache');
-  AddDef(ConfigDirs, '.');
-  AddDef(MapDownloadDirs, 'maps/downloads');
-  AddDef(WadDownloadDirs, 'wads/downloads');
-  AddDef(ScreenshotDirs, 'screenshots');
+  rwdirs := GetDefaultRWDirs();
+  AddDef(LogDirs, rwdirs, '');
+  AddDef(SaveDirs, rwdirs, 'data');
+  AddDef(CacheDirs, rwdirs, 'data/cache');
+  AddDef(ConfigDirs, rwdirs, '');
+  AddDef(MapDownloadDirs, rwdirs, 'maps/downloads');
+  AddDef(WadDownloadDirs, rwdirs, 'wads/downloads');
+  AddDef(ScreenshotDirs, rwdirs, 'screenshots');
 
   for i := 0 to High(MapDirs) do
     AddPath(AllMapDirs, MapDirs[i]);
@@ -154,46 +315,84 @@ begin
       {$IFDEF HEADLESS}
         LogFileName := e_CatPath(rwdir, 'Doom2DF_H.log');
       {$ELSE}
-        LogFileName := e_Catpath(rwdir, 'Doom2DF.log');
+        LogFileName := e_CatPath(rwdir, 'Doom2DF.log');
       {$ENDIF}
     end
-  end
+  end;
+
+  xput('binPath=['+binPath+']');
 end;
 
-procedure Main();
-{$IFDEF ENABLE_HOLMES}
-  var flexloaded: Boolean;
-{$ENDIF}
-  var s: AnsiString;
+procedure InitPrep;
+  {$IF DEFINED(ANDROID) AND DEFINED(USE_SDLMIXER)}
+    var timiditycfg: AnsiString;
+  {$ENDIF}
+  var i: Integer;
 begin
-  InitPath;
+  {$IFDEF HEADLESS}
+    conbufDumpToStdOut := true;
+  {$ENDIF}
+  for i := 1 to ParamCount do
+  begin
+    if (ParamStr(i) = '--con-stdout') then
+    begin
+      conbufDumpToStdOut := true;
+      break
+    end
+  end;
+
   if LogFileName <> '' then
     e_InitLog(LogFileName, TWriteMode.WM_NEWFILE);
   e_InitWritelnDriver();
+  e_WriteLog('Doom 2D: Forever version ' + GAME_VERSION + ' proto ' + IntToStr(NET_PROTOCOL_VER), TMsgType.Notify);
+  e_WriteLog('Build date: ' + GAME_BUILDDATE + ' ' + GAME_BUILDTIME, TMsgType.Notify);
 
-  GameWAD := e_FindWad(DataDirs, 'GAME');
-  assert(GameWad <> '', 'GAME.WAD not installed?');
+  e_LogWritefln('BINARY PATH: [%s]', [binPath], TMsgType.Notify);
 
+  PrintDirs('DataDirs', DataDirs);
+  PrintDirs('ModelDirs', ModelDirs);
+  PrintDirs('MegawadDirs', MegawadDirs);
+  PrintDirs('MapDirs', MapDirs);
+  PrintDirs('WadDirs', WadDirs);
 
-//  e_InitLog(GameDir + '/' + LogFileName, TWriteMode.WM_NEWFILE);
+  PrintDirs('LogDirs', LogDirs);
+  PrintDirs('SaveDirs', SaveDirs);
+  PrintDirs('CacheDirs', CacheDirs);
+  PrintDirs('ConfigDirs', ConfigDirs);
+  PrintDirs('ScreenshotDirs', ScreenshotDirs);
+  PrintDirs('MapDownloadDirs', MapDownloadDirs);
+  PrintDirs('WadDownloadDirs', WadDownloadDirs);
 
-  e_WriteLog(
-    'Doom 2D: Forever version ' + GAME_VERSION +
-    ' proto ' + IntToStr(NET_PROTOCOL_VER),
-    TMsgType.Notify
-  );
-  e_WriteLog(
-    'Build date: ' + GAME_BUILDDATE + ' ' + GAME_BUILDTIME,
-    TMsgType.Notify
-  );
+  GameWAD := e_FindWad(DataDirs, 'GAME');
+  if GameWad = '' then
+  begin
+    e_WriteLog('GAME.WAD not installed?', TMsgType.Fatal);
+    {$IF DEFINED(USE_SDL2) AND NOT DEFINED(HEADLESS)}
+      SDL_ShowSimpleMessageBox(SDL_MESSAGEBOX_ERROR, 'Doom 2D Forever', 'GAME.WAD not installed?', nil);
+    {$ENDIF}
+    Halt(1);
+  end;
 
-{$IFDEF HEADLESS}
-  conbufDumpToStdOut := true;
-{$ENDIF}
-  e_WriteToStdOut := False; //{$IFDEF HEADLESS}True;{$ELSE}False;{$ENDIF}
+  {$IF DEFINED(ANDROID) AND DEFINED(USE_SDLMIXER)}
+    timiditycfg := 'timidity.cfg';
+    if e_FindResource(ConfigDirs, timiditycfg) = true then
+    begin
+      timiditycfg := ExpandFileName(timiditycfg);
+      SetEnvVar('TIMIDITY_CFG', timiditycfg);
+      e_LogWritefln('Set TIMIDITY_CFG = "%s"', [timiditycfg]);
+    end;
+  {$ENDIF}
+end;
 
+procedure Main();
+{$IFDEF ENABLE_HOLMES}
+  var flexloaded: Boolean;
+{$ENDIF}
+  var s: AnsiString;
+begin
+  InitPath;
+  InitPrep;
   e_InitInput;
-
   sys_Init;
 
   s := CONFIG_FILENAME;