-
Notifications
You must be signed in to change notification settings - Fork 3
/
m_argv.pas
91 lines (77 loc) · 2.22 KB
/
m_argv.pas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
//------------------------------------------------------------------------------
//
// DoomXS - A basic Windows source port of Doom
// based on original Linux Doom as published by "id Software"
// Copyright (C) 1993-1996 by id Software, Inc.
// Copyright (C) 2021-2022 by Jim Valavanis
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, inc., 59 Temple Place - Suite 330, Boston, MA
// 02111-1307, USA.
//
//------------------------------------------------------------------------------
// Site: https://sourceforge.net/projects/doomxs/
//------------------------------------------------------------------------------
unit m_argv;
interface
const
MAXARGS = 256;
var
myargc: integer;
myargv: array[0..MAXARGS] of string;
{ Returns the position of the given parameter }
{ in the arg list (0 if not found). }
function M_CheckParm(const check: string): integer;
function M_CheckParmCDROM: boolean;
procedure M_InitArgv;
implementation
uses
d_delphi;
var
cdchecked: integer = -1;
function M_CheckParm(const check: string): integer;
var
i: integer;
begin
for i := 1 to myargc - 1 do
if strupper(check) = myargv[i] then
begin
Result := i;
Exit;
end;
Result := 0;
end;
function M_CheckParmCDROM: boolean;
begin
if cdchecked = -1 then
begin
cdchecked := M_CheckParm('-cdrom');
{$I-}
if cdchecked > 0 then
MkDir('c:\doomdata');
{$I+}
end;
Result := cdchecked > 0;
end;
procedure M_InitArgv;
var
i: integer;
begin
myargc := ParamCount + 1;
for i := 0 to myargc - 1 do
myargv[i] := strupper(ParamStr(i));
for i := myargc to MAXARGS do
myargv[i] := '';
end;
end.