hedgewars/ArgParsers.pas
author nemo
Mon, 28 Mar 2016 18:19:20 -0400
changeset 11629 56aa40beedf0
parent 11520 4dd77731453b
child 11549 b69f5f22a3ba
child 11685 5ce2cf06b531
permissions -rw-r--r--
RC planes should not pick up frozen crates
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(*
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 * Hedgewars, a free turn based strategy game
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 * Copyright (c) 2004-2015 Andrey Korotaev <unC0Rr@gmail.com>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; version 2 of the License
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 *)
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{$INCLUDE "options.inc"}
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unit ArgParsers;
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interface
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procedure GetParams;
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{$IFDEF HWLIBRARY}
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var operatingsystem_parameter_argc: LongInt = 0; export;
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    operatingsystem_parameter_argv: pointer = nil; export;
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    operatingsystem_parameter_envp: pointer = nil; export;
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function ParamCount: LongInt;
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function ParamStr(i: LongInt): shortstring;
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{$ENDIF}
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implementation
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uses uVariables, uTypes, uUtils, uSound, uConsts;
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var isInternal: Boolean;
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{$IFDEF HWLIBRARY}
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type PCharArray = array[0..255] of PChar;
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     PPCharArray = ^PCharArray;
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function ParamCount: LongInt;
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begin
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    ParamCount:= operatingsystem_parameter_argc - 1
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end;
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function ParamStr(i: LongInt): shortstring;
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begin
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    ParamStr:= StrPas(PPCharArray(operatingsystem_parameter_argv)^[i])
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end;
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{$ENDIF}
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procedure GciEasterEgg;
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begin
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    WriteLn(stdout, '                                                                ');
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    WriteLn(stdout, '      /\\\\\\\\\\\\        /\\\\\\\\\  /\\\\\\\\\\\             ');
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    WriteLn(stdout, '     /\\\//////////      /\\\////////  \/////\\\///             ');
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    WriteLn(stdout, '     /\\\               /\\\/               \/\\\               ');
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    WriteLn(stdout, '     \/\\\    /\\\\\\\  /\\\                 \/\\\              ');
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    WriteLn(stdout, '      \/\\\   \/////\\\ \/\\\                 \/\\\             ');
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    WriteLn(stdout, '       \/\\\       \/\\\ \//\\\                \/\\\            ');
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    WriteLn(stdout, '        \/\\\       \/\\\  \///\\\              \/\\\           ');
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    WriteLn(stdout, '         \/\\\\\\\\\\\\\/     \////\\\\\\\\\  /\\\\\\\\\\\      ');
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    WriteLn(stdout, '          \/////////////          \/////////  \///////////      ');
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    WriteLn(stdout, '                                                                ');
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    WriteLn(stdout, ' Command Line Parser Implementation by a Google Code-In Student ');
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    WriteLn(stdout, '                                                                ');
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end;
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procedure DisplayUsage;
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begin
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    WriteLn(stdout, 'Usage: hwengine <path to replay file> [options]');
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    WriteLn(stdout, '');
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    WriteLn(stdout, 'where [options] can be any of the following:');
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    WriteLn(stdout, ' --prefix [path to folder]');
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    WriteLn(stdout, ' --user-prefix [path to folder]');
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    WriteLn(stdout, ' --locale [name of language file]');
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    WriteLn(stdout, ' --nick [string]');
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    WriteLn(stdout, ' --fullscreen-width [fullscreen width in pixels]');
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    WriteLn(stdout, ' --fullscreen-height [fullscreen height in pixels]');
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    WriteLn(stdout, ' --width [window width in pixels]');
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    WriteLn(stdout, ' --height [window height in pixels]');
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    WriteLn(stdout, ' --volume [sound level]');
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    WriteLn(stdout, ' --frame-interval [milliseconds]');
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    Writeln(stdout, ' --stereo [value]');
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    WriteLn(stdout, ' --raw-quality [flags]');
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    WriteLn(stdout, ' --low-quality');
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    WriteLn(stdout, ' --nomusic');
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    WriteLn(stdout, ' --nosound');
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    WriteLn(stdout, ' --fullscreen');
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    WriteLn(stdout, ' --showfps');
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    WriteLn(stdout, ' --altdmg');
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    WriteLn(stdout, ' --no-teamtag');
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    WriteLn(stdout, ' --no-hogtag');
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    WriteLn(stdout, ' --no-healthtag');
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    WriteLn(stdout, ' --translucent-tags');
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    WriteLn(stdout, ' --stats-only');
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    WriteLn(stdout, ' --help');
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    WriteLn(stdout, '');
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    WriteLn(stdout, 'For more detailed help and examples go to:');
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    WriteLn(stdout, 'http://hedgewars.org/kb/CommandLineOptions');
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    GameType:= gmtSyntax;
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end;
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procedure setDepth(var paramIndex: LongInt);
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begin
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    WriteLn(stdout, 'WARNING: --depth is a deprecated command, which could be removed in a future version!');
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    WriteLn(stdout, '         This option no longer does anything, please consider removing it');
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    WriteLn(stdout, '');
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   inc(ParamIndex);
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end;
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procedure statsOnlyGame;
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begin
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    cOnlyStats:= true;
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    cReducedQuality:= $FFFFFFFF xor rqLowRes;
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    SetSound(false);
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    SetMusic(false);
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    SetVolume(0);
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end;
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procedure setIpcPort(port: LongInt; var wrongParameter:Boolean);
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begin
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    if isInternal then
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        ipcPort := port
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    else
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        begin
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        WriteLn(stderr, 'ERROR: use of --port is not allowed');
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        wrongParameter := true;
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        end
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end;
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function parseNick(nick: shortstring): shortstring;
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begin
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    if isInternal then
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        parseNick:= DecodeBase64(nick)
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    else
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        parseNick:= nick;
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end;
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procedure setStereoMode(tmp: LongInt);
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begin
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    GrayScale:= false;
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{$IFDEF USE_S3D_RENDERING}
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    if (tmp > 6) and (tmp < 13) then
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        begin
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        // set the gray anaglyph rendering
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        GrayScale:= true;
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        cStereoMode:= TStereoMode(max(0, min(ord(high(TStereoMode)), tmp-6)))
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        end
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    else if tmp <= 6 then
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        // set the fullcolor anaglyph
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        cStereoMode:= TStereoMode(max(0, min(ord(high(TStereoMode)), tmp)))
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    else
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        // any other mode
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        cStereoMode:= TStereoMode(max(0, min(ord(high(TStereoMode)), tmp-6)));
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{$ELSE}
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    tmp:= tmp;
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    cStereoMode:= smNone;
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{$ENDIF}
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end;
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procedure startVideoRecording(var paramIndex: LongInt);
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begin
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    // Silence the hint that appears when USE_VIDEO_RECORDING is not defined
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    paramIndex:= paramIndex;
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{$IFDEF USE_VIDEO_RECORDING}
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{$IFNDEF HWLIBRARY}
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    GameType:= gmtRecord;
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    inc(paramIndex);
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    cVideoFramerateNum:= StrToInt(ParamStr(paramIndex)); inc(paramIndex);
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    cVideoFramerateDen:= StrToInt(ParamStr(paramIndex)); inc(paramIndex);
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    RecPrefix:= ParamStr(paramIndex);                    inc(paramIndex);
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    cAVFormat:= ParamStr(paramIndex);                    inc(paramIndex);
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    cVideoCodec:= ParamStr(paramIndex);                  inc(paramIndex);
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    cVideoQuality:= StrToInt(ParamStr(paramIndex));      inc(paramIndex);
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    cAudioCodec:= ParamStr(paramIndex);                  inc(paramIndex);
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{$ENDIF}
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{$ENDIF}
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end;
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function getLongIntParameter(str:shortstring; var paramIndex:LongInt; var wrongParameter:Boolean): LongInt;
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var tmpInt, c: LongInt;
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begin
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    inc(paramIndex);
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{$IFDEF PAS2C OR HWLIBRARY}
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    val(str, tmpInt);
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{$ELSE}
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    val(str, tmpInt, c);
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    wrongParameter:= c <> 0;
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    if wrongParameter then
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        WriteLn(stderr, 'ERROR: '+ParamStr(paramIndex-1)+' expects a number, you passed "'+str+'"');
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{$ENDIF}
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    getLongIntParameter:= tmpInt;
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end;
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function getstringParameter(str:shortstring; var paramIndex:LongInt; var wrongParameter:Boolean): shortstring;
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begin
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    inc(paramIndex);
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    wrongParameter:= (str='') or (Copy(str,1,2) = '--');
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    {$IFNDEF HWLIBRARY}
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    if wrongParameter then
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        WriteLn(stderr, 'ERROR: '+ParamStr(paramIndex-1)+' expects a string, you passed "'+str+'"');
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    {$ENDIF}
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    getstringParameter:= str;
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end;
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procedure parseClassicParameter(cmdarray: array of string; size:LongInt; var paramIndex:LongInt); forward;
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function parseParameter(cmd:string; arg:string; var paramIndex:LongInt): Boolean;
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const videoarray: array [0..4] of string = ('--fullscreen-width','--fullscreen-height', '--width', '--height', '--depth');
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      audioarray: array [0..2] of string = ('--volume','--nomusic','--nosound');
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      otherarray: array [0..2] of string = ('--locale','--fullscreen','--showfps');
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      mediaarray: array [0..9] of string = ('--fullscreen-width', '--fullscreen-height', '--width', '--height', '--depth', '--volume','--nomusic','--nosound','--locale','--fullscreen');
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      allarray: array [0..17] of string = ('--fullscreen-width','--fullscreen-height', '--width', '--height', '--depth','--volume','--nomusic','--nosound','--locale','--fullscreen','--showfps','--altdmg','--frame-interval','--low-quality','--no-teamtag','--no-hogtag','--no-healthtag','--translucent-tags');
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      reallyAll: array[0..35] of shortstring = (
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                '--prefix', '--user-prefix', '--locale', '--fullscreen-width', '--fullscreen-height', '--width',
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                '--height', '--frame-interval', '--volume','--nomusic', '--nosound',
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                '--fullscreen', '--showfps', '--altdmg', '--low-quality', '--raw-quality', '--stereo', '--nick',
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  {deprecated}  '--depth', '--set-video', '--set-audio', '--set-other', '--set-multimedia', '--set-everything',
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  {internal}    '--internal', '--port', '--recorder', '--landpreview',
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  {misc}        '--stats-only', '--gci', '--help','--no-teamtag','--no-hogtag','--no-healthtag','--translucent-tags','--lua-test');
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var cmdIndex: byte;
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begin
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    parseParameter:= false;
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    cmdIndex:= 0;
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    //NOTE: Any update to the list of parameters must be reflected in the case statement below, the reallyAll array above,
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    //      the the DisplayUsage() procedure, the HWForm::getDemoArguments() function, and the online wiki
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    while (cmdIndex <= High(reallyAll)) and (cmd <> reallyAll[cmdIndex]) do inc(cmdIndex);
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    case cmdIndex of
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        {--prefix}               0 : PathPrefix        := getstringParameter (arg, paramIndex, parseParameter);
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        {--user-prefix}          1 : UserPathPrefix    := getstringParameter (arg, paramIndex, parseParameter);
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        {--locale}               2 : cLocaleFName      := getstringParameter (arg, paramIndex, parseParameter);
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        {--fullscreen-width}     3 : cFullscreenWidth  := max(getLongIntParameter(arg, paramIndex, parseParameter), cMinScreenWidth);
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        {--fullscreen-height}    4 : cFullscreenHeight := max(getLongIntParameter(arg, paramIndex, parseParameter), cMinScreenHeight);
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        {--width}                5 : cWindowedWidth    := max(2 * (getLongIntParameter(arg, paramIndex, parseParameter) div 2), cMinScreenWidth);
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        {--height}               6 : cWindowedHeight   := max(2 * (getLongIntParameter(arg, paramIndex, parseParameter) div 2), cMinScreenHeight);
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        {--frame-interval}       7 : cTimerInterval    := getLongIntParameter(arg, paramIndex, parseParameter);
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        {--volume}               8 : SetVolume          ( max(getLongIntParameter(arg, paramIndex, parseParameter), 0) );
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        {--nomusic}              9 : SetMusic           ( false );
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        {--nosound}             10 : SetSound           ( false );
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        {--fullscreen}          11 : cFullScreen       := true;
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        {--showfps}             12 : cShowFPS          := true;
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        {--altdmg}              13 : cAltDamage        := true;
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        {--low-quality}         14 : cReducedQuality   := $FFFFFFFF xor rqLowRes;
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        {--raw-quality}         15 : cReducedQuality   := getLongIntParameter(arg, paramIndex, parseParameter);
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        {--stereo}              16 : setStereoMode      ( getLongIntParameter(arg, paramIndex, parseParameter) );
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        {--nick}                17 : UserNick          := parseNick( getstringParameter(arg, paramIndex, parseParameter) );
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        {deprecated options}
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        {--depth}               18 : setDepth(paramIndex);
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        {--set-video}           19 : parseClassicParameter(videoarray,5,paramIndex);
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        {--set-audio}           20 : parseClassicParameter(audioarray,3,paramIndex);
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        {--set-other}           21 : parseClassicParameter(otherarray,3,paramIndex);
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        {--set-multimedia}      22 : parseClassicParameter(mediaarray,10,paramIndex);
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        {--set-everything}      23 : parseClassicParameter(allarray,14,paramIndex);
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        {"internal" options}
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        {--internal}            24 : {$IFDEF HWLIBRARY}isInternal:= true{$ENDIF};
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        {--port}                25 : setIpcPort( getLongIntParameter(arg, paramIndex, parseParameter), parseParameter );
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        {--recorder}            26 : startVideoRecording(paramIndex);
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        {--landpreview}         27 : GameType := gmtLandPreview;
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        {anything else}
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        {--stats-only}          28 : statsOnlyGame();
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        {--gci}                 29 : GciEasterEgg();
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        {--help}                30 : DisplayUsage();
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        {--no-teamtag}          31 : cTagsMask := cTagsMask and (not htTeamName);
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        {--no-hogtag}           32 : cTagsMask := cTagsMask and (not htName);
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        {--no-healthtag}        33 : cTagsMask := cTagsMask and (not htHealth);
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        {--translucent-tags}    34 : cTagsMask := cTagsMask or htTransparent;
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        {--lua-test}            35 : begin cTestLua := true; SetSound(false); cScriptName := getstringParameter(arg, paramIndex, parseParameter); WriteLn(stdout, 'Lua test file specified: ' + cScriptName);end;
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    else
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        begin
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sheepluva
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   276
        //Assume the first "non parameter" is the replay file, anything else is invalid
8325
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        if (recordFileName = '') and (Copy(cmd,1,2) <> '--') then
8307
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   278
            recordFileName := cmd
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   279
        else
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   280
            begin
8325
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   281
            WriteLn(stderr, '"'+cmd+'" is not a valid option');
8307
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   282
            parseParameter:= true;
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   283
            end;
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   284
        end;
8150
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   285
    end;
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
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   286
end;
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
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   287
10078
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   288
procedure parseClassicParameter(cmdarray: array of string; size:LongInt; var paramIndex:LongInt);
8150
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   289
var index, tmpInt: LongInt;
8325
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   290
    isBool, isValid: Boolean;
9954
bf51bc7e2808 - Fix build via pas2c
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   291
    cmd, arg, newSyntax: string;
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
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   292
begin
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
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   293
    WriteLn(stdout, 'WARNING: you are using a deprecated command, which could be removed in a future version!');
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   294
    WriteLn(stdout, '         Consider updating to the latest syntax, which is much more flexible!');
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
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   295
    WriteLn(stdout, '         Run `hwegine --help` to learn it!');
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
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diff changeset
   296
    WriteLn(stdout, '');
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
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   297
8150
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   298
    index:= 0;
6b30a4cd7c7c GCI2012: Command Line Parsing
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   299
    tmpInt:= 1;
6b30a4cd7c7c GCI2012: Command Line Parsing
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   300
    while (index < size) do
6b30a4cd7c7c GCI2012: Command Line Parsing
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   301
        begin
8370
0c79946e96f8 Fix tons of warnings
martin_bede
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   302
        newSyntax:= '';
8325
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   303
        inc(paramIndex);
10078
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unc0rr
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   304
        cmd:= cmdarray[index];
10173
fff5e4b0dfcb Make it build as library
unc0rr
parents: 10108
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   305
        arg:= cmdarray[paramIndex];
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   306
        isValid:= (cmd<>'--depth');
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
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   307
8197
6d9371d6d045 Unbreak build with freepascal < 2.6.0
unc0rr
parents: 8150
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   308
        // check if the parameter is a boolean one
9249
7b8c82785145 Configuration for tag display default
nemo
parents: 9080
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   309
        isBool:= (cmd = '--nomusic') or (cmd = '--nosound') or (cmd = '--fullscreen') or (cmd = '--showfps') or (cmd = '--altdmg') or (cmd = '--no-teamtag') or (cmd = '--no-hogtag') or (cmd = '--no-healthtag') or (cmd = '--translucent-tags');
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   310
        if isBool and (arg='0') then
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   311
            isValid:= false;
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   312
        if (cmd='--nomusic') or (cmd='--nosound') then
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   313
            isValid:= not isValid;
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   314
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   315
        if isValid then
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diff changeset
   316
            begin
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   317
            parseParameter(cmd, arg, tmpInt);
8332
9333216f2054 fix hwc install and pas2c preprocessing (but not total conversion)
koda
parents: 8330
diff changeset
   318
            newSyntax:= newSyntax + cmd + ' ';
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
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   319
            if not isBool then
8332
9333216f2054 fix hwc install and pas2c preprocessing (but not total conversion)
koda
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   320
                newSyntax:= newSyntax + arg + ' ';
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   321
            end;
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   322
        inc(index);
8150
6b30a4cd7c7c GCI2012: Command Line Parsing
Rowan D
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diff changeset
   323
        end;
8924
13ac59499066 update 0.9.19 with dev branch
koda
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diff changeset
   324
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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diff changeset
   325
    WriteLn(stdout, 'Attempted to automatically convert to the new syntax:');
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
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   326
    WriteLn(stdout, newSyntax);
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
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   327
    WriteLn(stdout, '');
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
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diff changeset
   328
end;
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents:
diff changeset
   329
10175
c92668840ea8 Remove game/preview functions split in library mode, just let normal procedure run instead:
unc0rr
parents: 10173
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   330
procedure parseCommandLine;
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   331
var paramIndex: LongInt;
8327
a6f3452f5f94 convert Game() library call to argc,argv format so that we can use the new parsing functions
koda
parents: 8325
diff changeset
   332
    paramTotal: LongInt;
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   333
    index, nextIndex: LongInt;
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents:
diff changeset
   334
    wrongParameter: boolean;
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   335
//var tmpInt: LongInt;
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents:
diff changeset
   336
begin
10173
fff5e4b0dfcb Make it build as library
unc0rr
parents: 10108
diff changeset
   337
11099
c51e4c942525 - Fix for wrong start paramIndex in case of Hwlibrary
antonc27 <antonc27@mail.ru>
parents: 10316
diff changeset
   338
    paramIndex:= {$IFDEF HWLIBRARY}0{$ELSE}1{$ENDIF};
10175
c92668840ea8 Remove game/preview functions split in library mode, just let normal procedure run instead:
unc0rr
parents: 10173
diff changeset
   339
    paramTotal:= ParamCount; //-1 because pascal enumeration is inclusive
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   340
    (*
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   341
    WriteLn(stdout, 'total parameters: ' + inttostr(paramTotal));
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   342
    tmpInt:= 0;
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   343
    while (tmpInt <= paramTotal) do
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   344
        begin
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   345
        WriteLn(stdout, inttostr(tmpInt) + ': ' + {$IFDEF HWLIBRARY}argv[tmpInt]{$ELSE}paramCount(tmpInt){$ENDIF});
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   346
        inc(tmpInt);
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   347
        end;
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   348
    *)
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents:
diff changeset
   349
    wrongParameter:= false;
8327
a6f3452f5f94 convert Game() library call to argc,argv format so that we can use the new parsing functions
koda
parents: 8325
diff changeset
   350
    while (paramIndex <= paramTotal) do
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents:
diff changeset
   351
        begin
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   352
        // avoid going past the number of paramTotal (esp. w/ library)
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   353
        index:= paramIndex;
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   354
        if index = paramTotal then nextIndex:= index
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   355
        else nextIndex:= index+1;
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   356
        wrongParameter:= parseParameter( ParamStr(index), ParamStr(nextIndex), paramIndex);
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   357
        inc(paramIndex);
8150
6b30a4cd7c7c GCI2012: Command Line Parsing
Rowan D
parents: 7848
diff changeset
   358
        end;
6b30a4cd7c7c GCI2012: Command Line Parsing
Rowan D
parents: 7848
diff changeset
   359
    if wrongParameter = true then
6b30a4cd7c7c GCI2012: Command Line Parsing
Rowan D
parents: 7848
diff changeset
   360
        GameType:= gmtSyntax;
3678
00428183300f patch by lucass (polished by me) - command line parsing is now much more flexible
koda
parents:
diff changeset
   361
end;
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   362
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   363
procedure GetParams;
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   364
begin
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   365
    isInternal:= (ParamStr(1) = '--internal');
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   366
8446
c18ba8726f5a Fix sources so pas2c written in haskell could render them again
unc0rr
parents: 8444
diff changeset
   367
    UserPathPrefix := _S'.';
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   368
    PathPrefix     := cDefaultPathPrefix;
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   369
    recordFileName := '';
8327
a6f3452f5f94 convert Game() library call to argc,argv format so that we can use the new parsing functions
koda
parents: 8325
diff changeset
   370
    parseCommandLine();
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   371
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   372
    if (isInternal) and (ParamCount<=1) then
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   373
        begin
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   374
        WriteLn(stderr, '--internal should not be manually used');
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   375
        GameType := gmtSyntax;
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   376
        end;
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   377
9988
317d46a2afd2 simple mechanism to run lua-based test cases. experimental - I will back it out if it turns out to be nonsense
sheepluva
parents: 9309
diff changeset
   378
    if (not cTestLua) and (not isInternal) and (recordFileName = '') then
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   379
        begin
8325
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   380
        WriteLn(stderr, 'You must specify a replay file');
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   381
        GameType := gmtSyntax;
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   382
        end
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   383
    else if (recordFileName <> '') then
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   384
        WriteLn(stdout, 'Attempting to play demo file "' + recordFilename + '"');
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   385
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   386
    if (GameType = gmtSyntax) then
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   387
        WriteLn(stderr, 'Please use --help to see possible arguments and their usage');
ecd51650d5d8 GCI2012: Change Argument Passing Between Frontend and Engine
RowanD
parents: 8309
diff changeset
   388
8308
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   389
    (*
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   390
    WriteLn(stdout,'PathPrefix:     ' + PathPrefix);
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   391
    WriteLn(stdout,'UserPathPrefix: ' + UserPathPrefix);
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   392
    *)
cdf83bdf7b27 move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s
koda
parents: 8307
diff changeset
   393
end;
8327
a6f3452f5f94 convert Game() library call to argc,argv format so that we can use the new parsing functions
koda
parents: 8325
diff changeset
   394
9280
c3b11f913145 Refactoring: ArgParsers.inc -> ArgParsers.pas
unc0rr
parents: 9249
diff changeset
   395
end.
c3b11f913145 Refactoring: ArgParsers.inc -> ArgParsers.pas
unc0rr
parents: 9249
diff changeset
   396