hedgewars/uUtils.pas
author unc0rr
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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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{$INCLUDE "options.inc"}
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unit uUtils;
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interface
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uses uTypes, uFloat;
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procedure SplitBySpace(var a, b: shortstring);
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procedure SplitByChar(var a, b: shortstring; c: char);
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procedure SplitByCharA(var a, b: ansistring; c: char);
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function  EnumToStr(const en : TGearType) : shortstring; overload;
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function  EnumToStr(const en : TVisualGearType) : shortstring; overload;
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function  EnumToStr(const en : TSound) : shortstring; overload;
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function  EnumToStr(const en : TAmmoType) : shortstring; overload;
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function  EnumToStr(const en : TStatInfoType) : shortstring; overload;
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function  EnumToStr(const en : THogEffect) : shortstring; overload;
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function  EnumToStr(const en : TCapGroup) : shortstring; overload;
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function  Min(a, b: LongInt): LongInt; inline;
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function  Max(a, b: LongInt): LongInt; inline;
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function  IntToStr(n: LongInt): shortstring;
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function  StrToInt(s: shortstring): LongInt;
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function  FloatToStr(n: hwFloat): shortstring;
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function  DxDy2Angle(const _dY, _dX: hwFloat): real; inline;
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function  DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
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function  DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
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function  DxDy2AttackAnglef(const _dY, _dX: extended): LongInt;
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procedure SetLittle(var r: hwFloat);
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function  Str2PChar(const s: shortstring): PChar;
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function  DecodeBase64(s: shortstring): shortstring;
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function  isPowerOf2(i: Longword): boolean;
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function  toPowerOf2(i: Longword): Longword; inline;
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function  endian(independent: LongWord): LongWord; inline;
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function  CheckCJKFont(s: ansistring; font: THWFont): THWFont;
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procedure AddFileLog(s: shortstring);
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procedure AddFileLogRaw(s: pchar); cdecl;
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function  CheckNoTeamOrHH: boolean; inline;
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function  GetLaunchX(at: TAmmoType; dir: LongInt; angle: LongInt): LongInt;
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function  GetLaunchY(at: TAmmoType; angle: LongInt): LongInt;
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{$IFNDEF PAS2C}
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procedure Write(var f: textfile; s: shortstring);
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procedure WriteLn(var f: textfile; s: shortstring);
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function StrLength(s: PChar): Longword;
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{$ENDIF}
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function  isPhone: Boolean; inline;
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{$IFDEF IPHONEOS}
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procedure startLoadingIndicator; cdecl; external;
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procedure stopLoadingIndicator; cdecl; external;
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procedure saveFinishedSynching; cdecl; external;
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function  isApplePhone: Boolean; cdecl; external;
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procedure AudioServicesPlaySystemSound(num: LongInt); cdecl; external;
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{$ENDIF}
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function  sanitizeForLog(s: shortstring): shortstring;
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function  sanitizeCharForLog(c: char): shortstring;
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procedure initModule(isNotPreview: boolean);
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procedure freeModule;
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implementation
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uses {$IFNDEF PAS2C}typinfo, {$ENDIF}Math, uConsts, uVariables, SysUtils;
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{$IFDEF DEBUGFILE}
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var f: textfile;
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{$IFDEF USE_VIDEO_RECORDING}
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    logMutex: TRTLCriticalSection; // mutex for debug file
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{$ENDIF}
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{$ENDIF}
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var CharArray: array[0..255] of Char;
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procedure SplitBySpace(var a,b: shortstring);
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begin
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SplitByChar(a,b,' ');
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end;
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// should this include "strtolower()" for the split string?
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procedure SplitByChar(var a, b: shortstring; c : char);
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var i, t: LongInt;
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begin
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i:= Pos(c, a);
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if i > 0 then
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    begin
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    for t:= 1 to Pred(i) do
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        if (a[t] >= 'A')and(a[t] <= 'Z') then
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            Inc(a[t], 32);
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    b:= copy(a, i + 1, Length(a) - i);
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    a[0]:= char(Pred(i))
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    {$IFDEF PAS2C}
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       a[i] := 0;
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    {$ENDIF}
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    end
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else
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    b:= '';
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end;
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{$IFNDEF PAS2C}
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procedure SetLengthA(var s: ansistring; len: Longword);
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begin
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    SetLength(s, len)
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end;
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{$ENDIF}
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procedure SplitByCharA(var a, b: ansistring; c: char);
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var i: LongInt;
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begin
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i:= Pos(c, a);
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if i > 0 then
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    begin
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    b:= copy(a, i + 1, Length(a) - i);
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    SetLengthA(a, Pred(i));
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    end else b:= '';
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end; { SplitByCharA }
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function EnumToStr(const en : TGearType) : shortstring; overload;
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begin
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EnumToStr:= GetEnumName(TypeInfo(TGearType), ord(en))
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end;
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function EnumToStr(const en : TVisualGearType) : shortstring; overload;
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begin
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EnumToStr:= GetEnumName(TypeInfo(TVisualGearType), ord(en))
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end;
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function EnumToStr(const en : TSound) : shortstring; overload;
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begin
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EnumToStr:= GetEnumName(TypeInfo(TSound), ord(en))
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end;
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function EnumToStr(const en : TAmmoType) : shortstring; overload;
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begin
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EnumToStr:= GetEnumName(TypeInfo(TAmmoType), ord(en))
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end;
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function EnumToStr(const en : TStatInfoType) : shortstring; overload;
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begin
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EnumToStr:= GetEnumName(TypeInfo(TStatInfoType), ord(en))
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end;
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function EnumToStr(const en: THogEffect) : shortstring; overload;
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begin
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EnumToStr := GetEnumName(TypeInfo(THogEffect), ord(en))
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end;
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function EnumToStr(const en: TCapGroup) : shortstring; overload;
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begin
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EnumToStr := GetEnumName(TypeInfo(TCapGroup), ord(en))
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end;
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function Min(a, b: LongInt): LongInt;
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begin
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if a < b then
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    Min:= a
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else
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    Min:= b
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end;
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function Max(a, b: LongInt): LongInt;
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begin
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if a > b then
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    Max:= a
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else
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    Max:= b
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end;
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function IntToStr(n: LongInt): shortstring;
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begin
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str(n, IntToStr)
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end;
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function StrToInt(s: shortstring): LongInt;
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var c: LongInt;
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begin
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{$IFDEF PAS2C}
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val(s, StrToInt);
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{$ELSE}
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val(s, StrToInt, c);
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{$IFDEF DEBUGFILE}
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if c <> 0 then
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    writeln(f, 'Error at position ' + IntToStr(c) + ' : ' + s[c])
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{$ENDIF}
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{$ENDIF}
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end;
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function FloatToStr(n: hwFloat): shortstring;
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begin
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FloatToStr:= cstr(n) + '_' + inttostr(Lo(n.QWordValue))
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end;
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function DxDy2Angle(const _dY, _dX: hwFloat): real; inline;
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var dY, dX: Extended;
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begin
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dY:= hwFloat2Float(_dY);
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dX:= hwFloat2Float(_dX);
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DxDy2Angle:= arctan2(dY, dX) * 180 / pi
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end;
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function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
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const _16divPI: Extended = 16/pi;
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var dY, dX: Extended;
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begin
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dY:= hwFloat2Float(_dY);
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dX:= hwFloat2Float(_dX);
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DxDy2Angle32:= trunc(arctan2(dY, dX) * _16divPI) and $1f
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end;
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function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
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const MaxAngleDivPI: Extended = cMaxAngle/pi;
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var dY, dX: Extended;
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begin
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dY:= hwFloat2Float(_dY);
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dX:= hwFloat2Float(_dX);
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DxDy2AttackAngle:= trunc(arctan2(dY, dX) * MaxAngleDivPI)
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end;
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function DxDy2AttackAnglef(const _dY, _dX: extended): LongInt; inline;
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begin
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DxDy2AttackAnglef:= trunc(arctan2(_dY, _dX) * (cMaxAngle/pi))
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end;
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procedure SetLittle(var r: hwFloat);
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begin
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r:= SignAs(cLittle, r)
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end;
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function isPowerOf2(i: Longword): boolean;
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begin
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isPowerOf2:= (i and (i - 1)) = 0
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end;
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function toPowerOf2(i: Longword): Longword;
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begin
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toPowerOf2:= 1;
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while (toPowerOf2 < i) do toPowerOf2:= toPowerOf2 shl 1
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end;
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function DecodeBase64(s: shortstring): shortstring;
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const table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
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var i, t, c: Longword;
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begin
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c:= 0;
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for i:= 1 to Length(s) do
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    begin
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    t:= Pos(s[i], table);
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    if s[i] = '=' then
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        inc(c);
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    if t > 0 then
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        s[i]:= char(t - 1)
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    else
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        s[i]:= #0
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    end;
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i:= 1;
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t:= 1;
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while i <= length(s) do
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    begin
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    DecodeBase64[t    ]:= char((byte(s[i    ]) shl 2) or (byte(s[i + 1]) shr 4));
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    DecodeBase64[t + 1]:= char((byte(s[i + 1]) shl 4) or (byte(s[i + 2]) shr 2));
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    DecodeBase64[t + 2]:= char((byte(s[i + 2]) shl 6) or (byte(s[i + 3])      ));
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    inc(t, 3);
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    inc(i, 4)
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    end;
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if c < 3 then
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    t:= t - c;
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DecodeBase64[0]:= char(t - 1)
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end;
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function Str2PChar(const s: shortstring): PChar;
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var i :Integer ;
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begin
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   for i:= 1 to Length(s) do
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   313
      begin
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      CharArray[i - 1] := s[i];
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   315
      end;
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   CharArray[Length(s)]:= #0;
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   Str2PChar:= @(CharArray[0]);
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diff changeset
   318
end;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   319
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   320
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   321
function endian(independent: LongWord): LongWord; inline;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   322
begin
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   323
{$IFDEF ENDIAN_LITTLE}
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   324
endian:= independent;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   325
{$ELSE}
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   326
endian:= (((independent and $FF000000) shr 24) or
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   327
          ((independent and $00FF0000) shr 8) or
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   328
          ((independent and $0000FF00) shl 8) or
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   329
          ((independent and $000000FF) shl 24))
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   330
{$ENDIF}
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   331
end;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   332
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   333
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   334
procedure AddFileLog(s: shortstring);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   335
begin
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7896
diff changeset
   336
// s:= s;
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4737
diff changeset
   337
{$IFDEF DEBUGFILE}
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7896
diff changeset
   338
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   339
{$IFDEF USE_VIDEO_RECORDING}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   340
EnterCriticalSection(logMutex);
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   341
{$ENDIF}
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   342
writeln(f, inttostr(GameTicks)  + ': ' + s);
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   343
flush(f);
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7896
diff changeset
   344
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   345
{$IFDEF USE_VIDEO_RECORDING}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   346
LeaveCriticalSection(logMutex);
4900
8ad0e23e6d63 addfilelog <3 debugfile
koda
parents: 4737
diff changeset
   347
{$ENDIF}
8026
4a4f21070479 merge xymeng's gsoc engine with a few updates (and further checks on symbol definitions)
koda
parents: 7896
diff changeset
   348
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   349
{$ENDIF}
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   350
end;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   351
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   352
procedure AddFileLogRaw(s: pchar); cdecl;
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   353
begin
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   354
s:= s;
9966
01e198990211 pas2c engine now writes debug log
unc0rr
parents: 9950
diff changeset
   355
{$IFNDEF PAS2C}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   356
{$IFDEF DEBUGFILE}
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   357
{$IFDEF USE_VIDEO_RECORDING}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   358
EnterCriticalSection(logMutex);
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   359
{$ENDIF}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   360
write(f, s);
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   361
flush(f);
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   362
{$IFDEF USE_VIDEO_RECORDING}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   363
LeaveCriticalSection(logMutex);
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   364
{$ENDIF}
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   365
{$ENDIF}
9966
01e198990211 pas2c engine now writes debug log
unc0rr
parents: 9950
diff changeset
   366
{$ENDIF}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   367
end;
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   368
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
   369
function CheckCJKFont(s: ansistring; font: THWFont): THWFont;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   370
var l, i : LongInt;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   371
    u: WideChar;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   372
    tmpstr: array[0..256] of WideChar;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   373
begin
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6978
diff changeset
   374
CheckCJKFont:= font;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   375
5639
ebe9858eb6a3 Removed chinese font
Xeli
parents: 5299
diff changeset
   376
{$IFNDEF MOBILE}
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   377
// remove chinese fonts for now
10116
dd27562b6f21 rolling back my PChar stuff, because unC0Rr improves string handling pas2c instead <3
sheepluva
parents: 10108
diff changeset
   378
if (font >= CJKfnt16) or (length(s) = 0) then
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   379
{$ENDIF}
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6978
diff changeset
   380
    exit;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   381
10131
4b4a043111f4 - pas2c recognizes typecasts in initialization expressions
unc0rr
parents: 10127
diff changeset
   382
l:= Utf8ToUnicode(PWideChar(@tmpstr), PChar(s), min(length(tmpstr), length(s)))-1;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   383
i:= 0;
4737
ca03ce7e0c3f Add Hangul to CheckCJK
nemo
parents: 4665
diff changeset
   384
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   385
while i < l do
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   386
    begin
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   387
    u:= tmpstr[i];
4737
ca03ce7e0c3f Add Hangul to CheckCJK
nemo
parents: 4665
diff changeset
   388
    if (#$1100  <= u) and  (
ca03ce7e0c3f Add Hangul to CheckCJK
nemo
parents: 4665
diff changeset
   389
                           (u <= #$11FF )  or // Hangul Jamo
ca03ce7e0c3f Add Hangul to CheckCJK
nemo
parents: 4665
diff changeset
   390
       ((#$2E80  <= u) and (u <= #$2FDF))  or // CJK Radicals Supplement / Kangxi Radicals
8575
228fbb2a76a4 add hiragana/katakana ranges to CJK check.
nemo
parents: 8498
diff changeset
   391
       ((#$2FF0  <= u) and (u <= #$31FF))  or // Ideographic Description Characters / CJK Radicals Supplement / Hiragana / Hangul Compatibility Jamo / Katakana
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   392
       ((#$31C0  <= u) and (u <= #$31EF))  or // CJK Strokes
8575
228fbb2a76a4 add hiragana/katakana ranges to CJK check.
nemo
parents: 8498
diff changeset
   393
       ((#$3200  <= u) and (u <= #$4DBF))  or // Enclosed CJK Letters and Months / CJK Compatibility / CJK Unified Ideographs Extension A / Circled Katakana
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   394
       ((#$4E00  <= u) and (u <= #$9FFF))  or // CJK Unified Ideographs
4737
ca03ce7e0c3f Add Hangul to CheckCJK
nemo
parents: 4665
diff changeset
   395
       ((#$AC00  <= u) and (u <= #$D7AF))  or // Hangul Syllables
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   396
       ((#$F900  <= u) and (u <= #$FAFF))  or // CJK Compatibility Ideographs
8575
228fbb2a76a4 add hiragana/katakana ranges to CJK check.
nemo
parents: 8498
diff changeset
   397
       ((#$FE30  <= u) and (u <= #$FE4F))  or // CJK Compatibility Forms
228fbb2a76a4 add hiragana/katakana ranges to CJK check.
nemo
parents: 8498
diff changeset
   398
       ((#$FF66  <= u) and (u <= #$FF9D)))    // halfwidth katakana
10015
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9966
diff changeset
   399
       then
6990
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6978
diff changeset
   400
        begin
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6978
diff changeset
   401
            CheckCJKFont:=  THWFont( ord(font) + ((ord(High(THWFont))+1) div 2) );
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6978
diff changeset
   402
            exit;
40e5af28d026 change every return value into a more pascal-ish form, using the name of the fucntion (helps the parser and macpas compaitilibity)
koda
parents: 6978
diff changeset
   403
        end;
4380
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   404
    inc(i)
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   405
    end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   406
(* two more to check. pascal WideChar is only 16 bit though
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   407
       ((#$20000 <= u) and (u >= #$2A6DF)) or // CJK Unified Ideographs Extension B
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   408
       ((#$2F800 <= u) and (u >= #$2FA1F)))   // CJK Compatibility Ideographs Supplement *)
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   409
end;
b78638b36b89 Introduce uRenderUtils
unC0Rr
parents: 4374
diff changeset
   410
4385
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   411
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   412
function GetLaunchX(at: TAmmoType; dir: LongInt; angle: LongInt): LongInt;
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   413
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6444
diff changeset
   414
GetLaunchX:= 0
4665
fa7ad5f3725f Make basic training solvable again. Freeze RNG at current version for less of this kind of issue in future, and a bit more savable of seeds. Disable offsets in preparation for release.
nemo
parents: 4453
diff changeset
   415
(*
4385
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   416
    if (Ammoz[at].ejectX <> 0) or (Ammoz[at].ejectY <> 0) then
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   417
        GetLaunchX:= sign(dir) * (8 + hwRound(AngleSin(angle) * Ammoz[at].ejectX) + hwRound(AngleCos(angle) * Ammoz[at].ejectY))
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   418
    else
4665
fa7ad5f3725f Make basic training solvable again. Freeze RNG at current version for less of this kind of issue in future, and a bit more savable of seeds. Disable offsets in preparation for release.
nemo
parents: 4453
diff changeset
   419
        GetLaunchX:= 0 *)
4385
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   420
end;
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   421
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   422
function GetLaunchY(at: TAmmoType; angle: LongInt): LongInt;
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   423
begin
6580
6155187bf599 A partial reformatting of the pascal code to have consistent syntax. Things that are still inconsistent.
lovelacer
parents: 6444
diff changeset
   424
GetLaunchY:= 0
4665
fa7ad5f3725f Make basic training solvable again. Freeze RNG at current version for less of this kind of issue in future, and a bit more savable of seeds. Disable offsets in preparation for release.
nemo
parents: 4453
diff changeset
   425
(*
4385
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   426
    if (Ammoz[at].ejectX <> 0) or (Ammoz[at].ejectY <> 0) then
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   427
        GetLaunchY:= hwRound(AngleSin(angle) * Ammoz[at].ejectY) - hwRound(AngleCos(angle) * Ammoz[at].ejectX) - 2
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   428
    else
4665
fa7ad5f3725f Make basic training solvable again. Freeze RNG at current version for less of this kind of issue in future, and a bit more savable of seeds. Disable offsets in preparation for release.
nemo
parents: 4453
diff changeset
   429
        GetLaunchY:= 0*)
4385
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   430
end;
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   431
4398
36d7e4b6ca81 Move some command handlers out of uCommands into more appropriate places, thus removing some dependencies. Ideally uCommands shouldn't depend on anything (except for uTypes and uConsts probably)
unc0rr
parents: 4385
diff changeset
   432
function CheckNoTeamOrHH: boolean;
36d7e4b6ca81 Move some command handlers out of uCommands into more appropriate places, thus removing some dependencies. Ideally uCommands shouldn't depend on anything (except for uTypes and uConsts probably)
unc0rr
parents: 4385
diff changeset
   433
begin
36d7e4b6ca81 Move some command handlers out of uCommands into more appropriate places, thus removing some dependencies. Ideally uCommands shouldn't depend on anything (except for uTypes and uConsts probably)
unc0rr
parents: 4385
diff changeset
   434
CheckNoTeamOrHH:= (CurrentTeam = nil) or (CurrentHedgehog^.Gear = nil);
36d7e4b6ca81 Move some command handlers out of uCommands into more appropriate places, thus removing some dependencies. Ideally uCommands shouldn't depend on anything (except for uTypes and uConsts probably)
unc0rr
parents: 4385
diff changeset
   435
end;
4385
f679ffa2dc8c Introduce uGearsRender
unc0rr
parents: 4380
diff changeset
   436
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   437
{$IFNDEF PAS2C}
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   438
procedure Write(var f: textfile; s: shortstring);
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   439
begin
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   440
system.write(f, s)
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   441
end;
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   442
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   443
procedure WriteLn(var f: textfile; s: shortstring);
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   444
begin
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   445
system.writeln(f, s)
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   446
end;
10080
ac51bcb534ef Even more love to pas2c
unc0rr
parents: 10015
diff changeset
   447
ac51bcb534ef Even more love to pas2c
unc0rr
parents: 10015
diff changeset
   448
function StrLength(s: PChar): Longword;
ac51bcb534ef Even more love to pas2c
unc0rr
parents: 10015
diff changeset
   449
begin
ac51bcb534ef Even more love to pas2c
unc0rr
parents: 10015
diff changeset
   450
    StrLength:= length(s)
ac51bcb534ef Even more love to pas2c
unc0rr
parents: 10015
diff changeset
   451
end;
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   452
{$ENDIF}
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   453
8204
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   454
// this function is just to determine whether we are running on a limited screen device
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   455
function isPhone: Boolean; inline;
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   456
begin
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   457
    isPhone:= false;
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   458
{$IFDEF IPHONEOS}
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   459
    isPhone:= isApplePhone();
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   460
{$ENDIF}
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   461
{$IFDEF ANDROID}
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   462
    //nasty nasty hack. TODO: implement callback to java to have a unified way of determining if it is a tablet
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   463
    if (cScreenWidth < 1000) and (cScreenHeight < 500) then
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   464
        isPhone:= true;
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   465
{$ENDIF}
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   466
end;
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   467
9a6030d96273 GCI2012: Convert uMobile into a Callback Record
Rowan D
parents: 8095
diff changeset
   468
8498
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   469
function  sanitizeForLog(s: shortstring): shortstring;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   470
var i: byte;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   471
    r: shortstring;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   472
begin
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   473
    r[0]:= s[0];
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   474
    for i:= 1 to length(s) do
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   475
        if (s[i] < #32) or (s[i] > #127) then
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   476
            r[i]:= '?'
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   477
            else
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   478
            r[i]:= s[i];
10015
4feced261c68 partial merge of the webgl branch
koda
parents: 9998 9966
diff changeset
   479
8498
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   480
    sanitizeForLog:= r
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   481
end;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   482
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   483
function  sanitizeCharForLog(c: char): shortstring;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   484
var r: shortstring;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   485
begin
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   486
    if (c < #32) or (c > #127) then
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   487
        r:= '#' + inttostr(byte(c))
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   488
        else
8841
338f7c2bac2c Fix rendering errors now.
unc0rr
parents: 8833
diff changeset
   489
        begin
338f7c2bac2c Fix rendering errors now.
unc0rr
parents: 8833
diff changeset
   490
        // some magic for pas2c
338f7c2bac2c Fix rendering errors now.
unc0rr
parents: 8833
diff changeset
   491
        r[0]:= #1;
338f7c2bac2c Fix rendering errors now.
unc0rr
parents: 8833
diff changeset
   492
        r[1]:= c;
338f7c2bac2c Fix rendering errors now.
unc0rr
parents: 8833
diff changeset
   493
        end;
338f7c2bac2c Fix rendering errors now.
unc0rr
parents: 8833
diff changeset
   494
8498
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   495
    sanitizeCharForLog:= r
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   496
end;
eecadca7db50 Bring back full log strings for commands, just a bit sanitized
unc0rr
parents: 8425
diff changeset
   497
7896
67217e6108fd another stake at variable pre-initialisation - we lost preview logging in the course
koda
parents: 7565
diff changeset
   498
procedure initModule(isNotPreview: boolean);
7027
f264ad9d8965 the scope cleanup continues...
koda
parents: 6990
diff changeset
   499
{$IFDEF DEBUGFILE}
f264ad9d8965 the scope cleanup continues...
koda
parents: 6990
diff changeset
   500
var logfileBase: shortstring;
8095
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   501
    i: LongInt;
7027
f264ad9d8965 the scope cleanup continues...
koda
parents: 6990
diff changeset
   502
{$ENDIF}
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   503
begin
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   504
{$IFDEF DEBUGFILE}
7896
67217e6108fd another stake at variable pre-initialisation - we lost preview logging in the course
koda
parents: 7565
diff changeset
   505
    if isNotPreview then
7386
e82a076df09b Fix bug with isInLag picture displayed at end of some videos.
Stepan777 <stepik-777@mail.ru>
parents: 7198
diff changeset
   506
    begin
e82a076df09b Fix bug with isInLag picture displayed at end of some videos.
Stepan777 <stepik-777@mail.ru>
parents: 7198
diff changeset
   507
        if GameType = gmtRecord then
e82a076df09b Fix bug with isInLag picture displayed at end of some videos.
Stepan777 <stepik-777@mail.ru>
parents: 7198
diff changeset
   508
            logfileBase:= 'rec'
e82a076df09b Fix bug with isInLag picture displayed at end of some videos.
Stepan777 <stepik-777@mail.ru>
parents: 7198
diff changeset
   509
        else
e82a076df09b Fix bug with isInLag picture displayed at end of some videos.
Stepan777 <stepik-777@mail.ru>
parents: 7198
diff changeset
   510
            logfileBase:= 'game';
e82a076df09b Fix bug with isInLag picture displayed at end of some videos.
Stepan777 <stepik-777@mail.ru>
parents: 7198
diff changeset
   511
    end
7027
f264ad9d8965 the scope cleanup continues...
koda
parents: 6990
diff changeset
   512
    else
f264ad9d8965 the scope cleanup continues...
koda
parents: 6990
diff changeset
   513
        logfileBase:= 'preview';
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   514
{$IFDEF USE_VIDEO_RECORDING}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   515
    InitCriticalSection(logMutex);
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   516
{$ENDIF}
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   517
{$I-}
9966
01e198990211 pas2c engine now writes debug log
unc0rr
parents: 9950
diff changeset
   518
{$IFNDEF PAS2C}
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   519
    f:= stderr; // if everything fails, write to stderr
9966
01e198990211 pas2c engine now writes debug log
unc0rr
parents: 9950
diff changeset
   520
{$ENDIF}
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10124
diff changeset
   521
    if (length(UserPathPrefix) > 0) then
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   522
        begin
9966
01e198990211 pas2c engine now writes debug log
unc0rr
parents: 9950
diff changeset
   523
        {$IFNDEF PAS2C}
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   524
        // create directory if it doesn't exist
8095
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   525
        if not FileExists(UserPathPrefix + '/Logs/') then
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   526
            CreateDir(UserPathPrefix + '/Logs/');
9966
01e198990211 pas2c engine now writes debug log
unc0rr
parents: 9950
diff changeset
   527
        {$ENDIF}
8425
4f226963faef restored ios project file, updated Game() interface, tweaked arg parsing, updated log writing, minor warnings
koda
parents: 8370
diff changeset
   528
        // if log is locked, write to the next one
8095
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   529
        i:= 0;
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   530
        while(i < 7) do
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   531
            begin
10127
7f29a65aa1e4 It compiles \o/
unc0rr
parents: 10124
diff changeset
   532
            assign(f, shortstring(UserPathPrefix) + '/Logs/' + logfileBase + inttostr(i) + '.log');
8095
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   533
            if IOResult = 0 then
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   534
                break;
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   535
            inc(i)
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   536
            end;
8095
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   537
        end;
df61e150eb70 revisit the debugfile section
koda
parents: 7896
diff changeset
   538
    Rewrite(f);
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   539
{$I+}
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   540
{$ENDIF}
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   541
9300
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   542
    //mobile stuff
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   543
{$IFDEF IPHONEOS}
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   544
    mobileRecord.PerformRumble:= @AudioServicesPlaySystemSound;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   545
    mobileRecord.GameLoading:= @startLoadingIndicator;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   546
    mobileRecord.GameLoaded:= @stopLoadingIndicator;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   547
    mobileRecord.SaveLoadingEnded:= @saveFinishedSynching;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   548
{$ELSE}
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   549
    mobileRecord.PerformRumble:= nil;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   550
    mobileRecord.GameLoading:= nil;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   551
    mobileRecord.GameLoaded:= nil;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   552
    mobileRecord.SaveLoadingEnded:= nil;
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   553
{$ENDIF}
e5dafb5843c6 uvariables comes before uutils
koda
parents: 9295
diff changeset
   554
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   555
end;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   556
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   557
procedure freeModule;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   558
begin
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   559
{$IFDEF DEBUGFILE}
7151
ec15d9e1a7e3 pas2c stuff
unc0rr
parents: 7074
diff changeset
   560
    writeln(f, 'halt at ' + inttostr(GameTicks) + ' ticks. TurnTimeLeft = ' + inttostr(TurnTimeLeft));
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   561
    flush(f);
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   562
    close(f);
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   563
{$IFDEF USE_VIDEO_RECORDING}
7180
53ffc8853008 here it is
Stepan777 <stepik-777@mail.ru>
parents: 7151
diff changeset
   564
    DoneCriticalSection(logMutex);
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   565
{$ENDIF}
7198
5debd5fe526e 1. Add IFDEFs for video recording
Stepan777 <stepik-777@mail.ru>
parents: 7194
diff changeset
   566
{$ENDIF}
4374
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   567
end;
bcefeeabaa33 Move some stuff from uMisc to uUtils
unC0Rr
parents:
diff changeset
   568
4453
15a483b2558a add visual gear registration
nemo
parents: 4437
diff changeset
   569
end.