fix compiling engine (bug introduced in
r33868aea694c)
unit uPhysFSLayer;
interface
uses SDLh, LuaPas;
{$IFDEF ANDROID}
{$linklib physfs}
{$ELSE}
{$IFDEF DARWIN}
{$LINKFRAMEWORK IOKit}
{$ENDIF}
{$ENDIF}
const
{$IFDEF WIN32}
PhysfsLibName = 'libphysfs';
{$ELSE}
{$LINKLIB ../bin/libphysfs.a}
PhysfsLibName = 'physfs';
{$ENDIF}
procedure initModule;
procedure freeModule;
type PFSFile = pointer;
function rwopsOpenRead(fname: shortstring): PSDL_RWops;
function rwopsOpenWrite(fname: shortstring): PSDL_RWops;
function pfsOpenRead(fname: shortstring): PFSFile;
function pfsClose(f: PFSFile): boolean;
procedure pfsReadLn(f: PFSFile; var s: shortstring);
procedure pfsReadLnA(f: PFSFile; var s: ansistring);
function pfsBlockRead(f: PFSFile; buf: pointer; size: Int64): Int64;
function pfsEOF(f: PFSFile): boolean;
function pfsExists(fname: shortstring): boolean;
function physfsReader(L: Plua_State; f: PFSFile; sz: Psize_t) : PChar; cdecl; external PhysfsLibName;
procedure physfsReaderSetBuffer(buf: pointer); cdecl; external PhysfsLibName;
implementation
uses uUtils, uVariables;
function PHYSFS_init(argv0: PChar) : LongInt; cdecl; external PhysfsLibName;
function PHYSFS_deinit() : LongInt; cdecl; external PhysfsLibName;
function PHYSFSRWOPS_openRead(fname: PChar): PSDL_RWops; cdecl ; external PhysfsLibName;
function PHYSFSRWOPS_openWrite(fname: PChar): PSDL_RWops; cdecl; external PhysfsLibName;
function PHYSFS_mount(newDir, mountPoint: PChar; appendToPath: LongBool) : LongInt; cdecl; external PhysfsLibName;
function PHYSFS_openRead(fname: PChar): PFSFile; cdecl; external PhysfsLibName;
function PHYSFS_eof(f: PFSFile): LongBool; cdecl; external PhysfsLibName;
function PHYSFS_readBytes(f: PFSFile; buffer: pointer; len: Int64): Int64; cdecl; external PhysfsLibName;
function PHYSFS_close(f: PFSFile): LongBool; cdecl; external PhysfsLibName;
function PHYSFS_exists(fname: PChar): LongBool; cdecl; external PhysfsLibName;
procedure hedgewarsMountPackages(); cdecl; external PhysfsLibName;
function rwopsOpenRead(fname: shortstring): PSDL_RWops;
begin
exit(PHYSFSRWOPS_openRead(Str2PChar(fname)));
end;
function rwopsOpenWrite(fname: shortstring): PSDL_RWops;
begin
exit(PHYSFSRWOPS_openWrite(Str2PChar(fname)));
end;
function pfsOpenRead(fname: shortstring): PFSFile;
begin
exit(PHYSFS_openRead(Str2PChar(fname)));
end;
function pfsEOF(f: PFSFile): boolean;
begin
exit(PHYSFS_eof(f))
end;
function pfsClose(f: PFSFile): boolean;
begin
exit(PHYSFS_close(f))
end;
function pfsExists(fname: shortstring): boolean;
begin
exit(PHYSFS_exists(Str2PChar(fname)))
end;
procedure pfsReadLn(f: PFSFile; var s: shortstring);
var c: char;
begin
s[0]:= #0;
while (PHYSFS_readBytes(f, @c, 1) = 1) and (c <> #10) do
if (c <> #13) and (s[0] < #255) then
begin
inc(s[0]);
s[byte(s[0])]:= c
end
end;
procedure pfsReadLnA(f: PFSFile; var s: ansistring);
var c: char;
b: shortstring;
begin
s:= '';
b[0]:= #0;
while (PHYSFS_readBytes(f, @c, 1) = 1) and (c <> #10) do
if (c <> #13) then
begin
inc(b[0]);
b[byte(b[0])]:= c;
if b[0] = #255 then
begin
s:= s + b;
b[0]:= #0
end
end;
s:= s + b
end;
function pfsBlockRead(f: PFSFile; buf: pointer; size: Int64): Int64;
var r: Int64;
begin
r:= PHYSFS_readBytes(f, buf, size);
if r <= 0 then
pfsBlockRead:= 0
else
pfsBlockRead:= r
end;
procedure initModule;
var i: LongInt;
begin
i:= PHYSFS_init(Str2PChar(ParamStr(0)));
AddFileLog('[PhysFS] init: ' + inttostr(i));
i:= PHYSFS_mount(Str2PChar(PathPrefix), nil, true);
AddFileLog('[PhysFS] mount ' + PathPrefix + ': ' + inttostr(i));
i:= PHYSFS_mount(Str2PChar(UserPathPrefix + '/Data'), nil, true);
AddFileLog('[PhysFS] mount ' + UserPathPrefix + '/Data: ' + inttostr(i));
hedgewarsMountPackages;
end;
procedure freeModule;
begin
PHYSFS_deinit;
end;
end.