author | nemo |
Tue, 28 Oct 2014 10:27:35 -0400 | |
changeset 10453 | 7e90d5856d56 |
parent 10249 | b47ac2c19de3 |
child 11046 | 47a8c19ecb60 |
child 11141 | 01e8e5a6a8c1 |
permissions | -rw-r--r-- |
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(* |
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* Hedgewars, a free turn based strategy game |
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* Copyright (c) 2004-2014 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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||
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{$INCLUDE "options.inc"} |
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||
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unit uLocale; |
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interface |
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uses uTypes; |
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const MAX_EVENT_STRINGS = 100; |
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procedure LoadLocale(FileName: shortstring); |
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function Format(fmt: shortstring; var arg: shortstring): shortstring; |
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function FormatA(fmt: ansistring; var arg: ansistring): ansistring; |
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function GetEventString(e: TEventId): ansistring; |
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{$IFDEF HWLIBRARY} |
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procedure LoadLocaleWrapper(str: pchar); cdecl; export; |
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{$ENDIF} |
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|
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implementation |
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uses uRandom, uUtils, uVariables, uDebug, uPhysFSLayer; |
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var trevt: array[TEventId] of array [0..Pred(MAX_EVENT_STRINGS)] of ansistring; |
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trevt_n: array[TEventId] of integer; |
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procedure LoadLocale(FileName: shortstring); |
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var s: ansistring; |
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f: pfsFile; |
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a, b, c: LongInt; |
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first: array[TEventId] of boolean; |
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e: TEventId; |
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begin |
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for e:= Low(TEventId) to High(TEventId) do |
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first[e]:= true; |
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f:= pfsOpenRead(FileName); |
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TryDo(f <> nil, 'Cannot load locale "' + FileName + '"', false); |
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s:= ''; |
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if f <> nil then |
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begin |
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while not pfsEof(f) do |
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begin |
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pfsReadLnA(f, s); |
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if Length(s) = 0 then |
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continue; |
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if (s[1] < '0') or (s[1] > '9') then |
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continue; |
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TryDo(Length(s) > 6, 'Load locale: empty string', true); |
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{$IFNDEF PAS2C} |
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val(s[1]+s[2], a, c); |
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TryDo(c = 0, ansistring('Load locale: numbers should be two-digit: ') + s, true); |
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val(s[4]+s[5], b, c); |
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TryDo(c = 0, ansistring('Load locale: numbers should be two-digit: ') + s, true); |
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{$ELSE} |
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val(s[1]+s[2], a); |
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val(s[4]+s[5], b); |
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{$ENDIF} |
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TryDo(s[3] = ':', 'Load locale: ":" expected', true); |
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TryDo(s[6] = '=', 'Load locale: "=" expected', true); |
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Delete(s, 1, 6); |
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case a of |
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0: if (b >=0) and (b <= ord(High(TAmmoStrId))) then |
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trammo[TAmmoStrId(b)]:= s; |
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1: if (b >=0) and (b <= ord(High(TMsgStrId))) then |
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trmsg[TMsgStrId(b)]:= s; |
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2: if (b >=0) and (b <= ord(High(TEventId))) then |
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begin |
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TryDo(trevt_n[TEventId(b)] < MAX_EVENT_STRINGS, 'Too many event strings in ' + IntToStr(a) + ':' + IntToStr(b), false); |
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if first[TEventId(b)] then |
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begin |
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trevt_n[TEventId(b)]:= 0; |
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first[TEventId(b)]:= false; |
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end; |
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trevt[TEventId(b)][trevt_n[TEventId(b)]]:= s; |
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inc(trevt_n[TEventId(b)]); |
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end; |
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3: if (b >=0) and (b <= ord(High(TAmmoStrId))) then |
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trammoc[TAmmoStrId(b)]:= s; |
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4: if (b >=0) and (b <= ord(High(TAmmoStrId))) then |
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trammod[TAmmoStrId(b)]:= s; |
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5: if (b >=0) and (b <= ord(High(TGoalStrId))) then |
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trgoal[TGoalStrId(b)]:= s; |
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end; |
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end; |
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pfsClose(f); |
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end; |
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end; |
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function GetEventString(e: TEventId): ansistring; |
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begin |
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if trevt_n[e] = 0 then // no messages for this event type? |
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GetEventString:= '*missing translation*' |
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else |
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GetEventString:= trevt[e][GetRandom(trevt_n[e])]; // Pick a random message and return it |
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end; |
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function Format(fmt: shortstring; var arg: shortstring): shortstring; |
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var i: LongInt; |
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begin |
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i:= Pos('%1', fmt); |
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if i = 0 then |
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Format:= fmt |
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else |
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Format:= copy(fmt, 1, i - 1) + arg + Format(copy(fmt, i + 2, Length(fmt) - i - 1), arg) |
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end; |
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function FormatA(fmt: ansistring; var arg: ansistring): ansistring; |
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var i: LongInt; |
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begin |
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i:= Pos('%1', fmt); |
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if i = 0 then |
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FormatA:= fmt |
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else |
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FormatA:= copy(fmt, 1, i - 1) + arg + FormatA(copy(fmt, i + 2, Length(fmt) - i - 1), arg) |
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end; |
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{$IFDEF HWLIBRARY} |
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procedure LoadLocaleWrapper(str: pchar); cdecl; export; |
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begin |
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LoadLocale(Strpas(str)); |
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end; |
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{$ENDIF} |
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end. |