switch mapgen to enum. should still try and make sure the values are backwards compatible if possible.
(*
* Hedgewars, a free turn based strategy game
* Copyright (c) 2004-2014 Andrey Korotaev <unC0Rr@gmail.com>
*
* 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; version 2 of the License
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*)
{$INCLUDE "options.inc"}
unit uLocale;
interface
uses uTypes;
const MAX_EVENT_STRINGS = 100;
procedure LoadLocale(FileName: shortstring);
function Format(fmt: shortstring; var arg: shortstring): shortstring;
function FormatA(fmt: ansistring; var arg: ansistring): ansistring;
function GetEventString(e: TEventId): ansistring;
{$IFDEF HWLIBRARY}
procedure LoadLocaleWrapper(str: pchar); cdecl; export;
{$ENDIF}
implementation
uses uRandom, uUtils, uVariables, uDebug, uPhysFSLayer;
var trevt: array[TEventId] of array [0..Pred(MAX_EVENT_STRINGS)] of ansistring;
trevt_n: array[TEventId] of integer;
procedure LoadLocale(FileName: shortstring);
var s: ansistring;
f: pfsFile;
a, b, c: LongInt;
first: array[TEventId] of boolean;
e: TEventId;
begin
for e:= Low(TEventId) to High(TEventId) do
first[e]:= true;
f:= pfsOpenRead(FileName);
TryDo(f <> nil, 'Cannot load locale "' + FileName + '"', false);
s:= '';
if f <> nil then
begin
while not pfsEof(f) do
begin
pfsReadLnA(f, s);
if Length(s) = 0 then
continue;
if (s[1] < '0') or (s[1] > '9') then
continue;
TryDo(Length(s) > 6, 'Load locale: empty string', true);
{$IFNDEF PAS2C}
val(s[1]+s[2], a, c);
TryDo(c = 0, ansistring('Load locale: numbers should be two-digit: ') + s, true);
val(s[4]+s[5], b, c);
TryDo(c = 0, ansistring('Load locale: numbers should be two-digit: ') + s, true);
{$ELSE}
val(s[1]+s[2], a);
val(s[4]+s[5], b);
{$ENDIF}
TryDo(s[3] = ':', 'Load locale: ":" expected', true);
TryDo(s[6] = '=', 'Load locale: "=" expected', true);
Delete(s, 1, 6);
case a of
0: if (b >=0) and (b <= ord(High(TAmmoStrId))) then
trammo[TAmmoStrId(b)]:= s;
1: if (b >=0) and (b <= ord(High(TMsgStrId))) then
trmsg[TMsgStrId(b)]:= s;
2: if (b >=0) and (b <= ord(High(TEventId))) then
begin
TryDo(trevt_n[TEventId(b)] < MAX_EVENT_STRINGS, 'Too many event strings in ' + IntToStr(a) + ':' + IntToStr(b), false);
if first[TEventId(b)] then
begin
trevt_n[TEventId(b)]:= 0;
first[TEventId(b)]:= false;
end;
trevt[TEventId(b)][trevt_n[TEventId(b)]]:= s;
inc(trevt_n[TEventId(b)]);
end;
3: if (b >=0) and (b <= ord(High(TAmmoStrId))) then
trammoc[TAmmoStrId(b)]:= s;
4: if (b >=0) and (b <= ord(High(TAmmoStrId))) then
trammod[TAmmoStrId(b)]:= s;
5: if (b >=0) and (b <= ord(High(TGoalStrId))) then
trgoal[TGoalStrId(b)]:= s;
end;
end;
pfsClose(f);
end;
end;
function GetEventString(e: TEventId): ansistring;
begin
if trevt_n[e] = 0 then // no messages for this event type?
GetEventString:= '*missing translation*'
else
GetEventString:= trevt[e][GetRandom(trevt_n[e])]; // Pick a random message and return it
end;
function Format(fmt: shortstring; var arg: shortstring): shortstring;
var i: LongInt;
begin
i:= Pos('%1', fmt);
if i = 0 then
Format:= fmt
else
Format:= copy(fmt, 1, i - 1) + arg + Format(copy(fmt, i + 2, Length(fmt) - i - 1), arg)
end;
function FormatA(fmt: ansistring; var arg: ansistring): ansistring;
var i: LongInt;
begin
i:= Pos('%1', fmt);
if i = 0 then
FormatA:= fmt
else
FormatA:= copy(fmt, 1, i - 1) + arg + FormatA(copy(fmt, i + 2, Length(fmt) - i - 1), arg)
end;
{$IFDEF HWLIBRARY}
procedure LoadLocaleWrapper(str: pchar); cdecl; export;
begin
LoadLocale(Strpas(str));
end;
{$ENDIF}
end.