hedgewars/uMisc.pas
author unc0rr
Tue, 20 Jan 2009 20:26:09 +0000
changeset 1736 9ae3cd2204d3
parent 1625 37aae47943ce
child 1753 2ccba26f1aa4
permissions -rw-r--r--
Fix blowtorch delete condition
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     1
(*
1066
1f1b3686a2b0 Update copyright headers a bit
unc0rr
parents: 1057
diff changeset
     2
 * Hedgewars, a free turn based strategy game
883
07a568ba44e0 Update copyright info in source files headers
unc0rr
parents: 869
diff changeset
     3
 * Copyright (c) 2004-2008 Andrey Korotaev <unC0Rr@gmail.com>
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     4
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
     5
 * This program is free software; you can redistribute it and/or modify
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
     6
 * it under the terms of the GNU General Public License as published by
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
     7
 * the Free Software Foundation; version 2 of the License
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     8
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
     9
 * This program is distributed in the hope that it will be useful,
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
    10
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
    11
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
    12
 * GNU General Public License for more details.
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    13
 *
183
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
    14
 * You should have received a copy of the GNU General Public License
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
    15
 * along with this program; if not, write to the Free Software
57c2ef19f719 Relicense to GPL
unc0rr
parents: 174
diff changeset
    16
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    17
 *)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    18
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    19
unit uMisc;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    20
interface
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
    21
uses uConsts, SDLh, uFloat, GL;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    22
{$INCLUDE options.inc}
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    23
var
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    24
	isCursorVisible : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    25
	isTerminated    : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    26
	isInLag         : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    27
	isPaused        : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    28
	isSoundEnabled  : boolean = true;
1128
9b3f42bf4eef Add an option to engine for turning music off
unc0rr
parents: 1124
diff changeset
    29
	isMusicEnabled  : boolean = false;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    30
	isSEBackup      : boolean = true;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    31
	isInMultiShoot  : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    32
	isSpeed         : boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    33
1560
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1530
diff changeset
    34
	fastUntilLag    : boolean = false;
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1530
diff changeset
    35
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    36
	GameState     : TGameState = Low(TGameState);
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    37
	GameType      : TGameType = gmtLocal;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    38
	GameFlags     : Longword = 0;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    39
	TurnTimeLeft  : Longword = 0;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    40
	cHedgehogTurnTime: Longword = 45000;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    41
	cMaxAIThinkTime  : Longword = 9000;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    42
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    43
	cCloudsNumber    : LongInt = 9;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    44
	cScreenWidth     : LongInt = 1024;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    45
	cScreenHeight    : LongInt = 768;
1121
d595dc56b4f3 Remember initial resolution settings to use when switching to fullscreen mode
unc0rr
parents: 1080
diff changeset
    46
	cInitWidth       : LongInt = 1024;
d595dc56b4f3 Remember initial resolution settings to use when switching to fullscreen mode
unc0rr
parents: 1080
diff changeset
    47
	cInitHeight      : LongInt = 768;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    48
	cBits            : LongInt = 16;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    49
	cBitsStr         : string[2] = '16';
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    50
	cTagsMask        : byte = 7;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 72
diff changeset
    51
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    52
	cWaterLine       : LongInt = 1024;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    53
	cVisibleWater    : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    54
	cGearScrEdgesDist: LongInt = 240;
1530
3b8d723661b2 Implement Solid Land checkbox
unc0rr
parents: 1346
diff changeset
    55
	cCursorEdgesDist : LongInt = 100;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    56
	cTeamHealthWidth : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    57
	cAltDamage       : boolean = true;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    58
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    59
	GameTicks     : LongWord = 0;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    60
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    61
	cSkyColor     : Longword = 0;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    62
	cWhiteColor   : Longword = $FFFFFFFF;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    63
	cColorNearBlack       : Longword = $FF000010;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    64
	cExplosionBorderColor : LongWord = $808080;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    65
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    66
	cShowFPS      : boolean = true;
1298
18fdc25fe65d - Fix water rise
unc0rr
parents: 1295
diff changeset
    67
	cCaseFactor   : Longword = 5;  {0..9}
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    68
	cLandAdditions: Longword = 4;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    69
	cFullScreen   : boolean = true;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    70
	cLocaleFName  : shortstring = 'en.txt';
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    71
	cSeed         : shortstring = '';
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    72
	cInitVolume   : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    73
	cVolumeDelta  : LongInt = 0;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    74
	cTimerInterval   : Longword = 5;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    75
	cHasFocus     : boolean = true;
1057
6b5785287f42 Dec delay
unc0rr
parents: 1055
diff changeset
    76
	cInactDelay   : Longword = 1250;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    77
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    78
	bBetweenTurns: boolean = false;
1055
9af540b23409 Water rises after 25 mins of round, health is decreased after 20 mins
unc0rr
parents: 1054
diff changeset
    79
	cHealthDecrease: LongWord = 0;
9af540b23409 Water rises after 25 mins of round, health is decreased after 20 mins
unc0rr
parents: 1054
diff changeset
    80
	bWaterRising   : Boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    81
614
0e04504bc140 - Fix some warnings
unc0rr
parents: 564
diff changeset
    82
{$WARNINGS OFF}
1124
1636a3c7c061 - Airplane is higher
unc0rr
parents: 1121
diff changeset
    83
	cAirPlaneSpeed: hwFloat = (isNegative: false; QWordValue:   3006477107); // 1.4
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    84
	cBombsSpeed   : hwFloat = (isNegative: false; QWordValue:    429496729);
614
0e04504bc140 - Fix some warnings
unc0rr
parents: 564
diff changeset
    85
{$WARNINGS ON}
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 539
diff changeset
    86
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    87
var
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    88
	cSendEmptyPacketTime : LongWord = 2000;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    89
	cSendCursorPosTime   : LongWord = 50;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    90
	ShowCrosshair  : boolean;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    91
	cDrownSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    92
	cMaxWindSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    93
	cWindSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    94
	cGravity: hwFloat;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    95
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    96
	flagMakeCapture: boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    97
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    98
	InitStepsFlags: Longword = 0;
55
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
    99
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   100
	RealTicks: Longword = 0;
836
150c7c87e66c - Small formatting changes
unc0rr
parents: 802
diff changeset
   101
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   102
	AttackBar: LongInt = 0; // 0 - none, 1 - just bar at the right-down corner, 2 - like in WWP
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   103
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   104
function hwSign(r: hwFloat): LongInt;
802
ed5450a89b96 Start implementing 'visual gears' - gears, that don't need to be synchronized (clouds and flakes)
unc0rr
parents: 788
diff changeset
   105
function Min(a, b: LongInt): LongInt;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   106
function Max(a, b: LongInt): LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   107
procedure OutError(Msg: String; isFatalError: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   108
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   109
procedure SDLTry(Assert: boolean; isFatal: boolean);
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   110
function IntToStr(n: LongInt): shortstring;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   111
function FloatToStr(n: hwFloat): shortstring;
775
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   112
function DxDy2Angle(const _dY, _dX: hwFloat): GLfloat;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   113
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   114
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   115
procedure AdjustColor(var Color: Longword);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   116
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   117
procedure AddFileLog(s: shortstring);
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   118
function RectToStr(Rect: TSDL_Rect): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   119
{$ENDIF}
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   120
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   121
procedure SendKB;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   122
procedure SetLittle(var r: hwFloat);
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   123
procedure SendStat(sit: TStatInfoType; s: shortstring);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   124
function  Str2PChar(const s: shortstring): PChar;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   125
function NewTexture(width, height: Longword; buf: Pointer): PTexture;
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   126
function  Surface2Tex(surf: PSDL_Surface): PTexture;
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   127
procedure FreeTexture(tex: PTexture);
945
4ead9cde4e14 - Start chat implementation: chat strings are on the screen
unc0rr
parents: 916
diff changeset
   128
function  toPowerOf2(i: Longword): Longword;
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   129
function DecodeBase64(s: shortstring): shortstring;
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   130
procedure MakeScreenshot(s: shortstring);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   131
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   132
var CursorPoint: TPoint;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   133
    TargetPoint: TPoint = (X: NoPointX; Y: 0);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   134
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   135
implementation
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   136
uses uConsole, uStore, uIO, Math, uRandom, GLU;
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   137
var KBnum: Longword = 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   138
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   139
var f: textfile;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   140
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   141
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   142
function hwSign(r: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   143
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   144
if r.isNegative then hwSign:= -1 else hwSign:= 1
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   145
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   146
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   147
function Min(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   148
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   149
if a < b then Min:= a else Min:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   150
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   151
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   152
function Max(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   153
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   154
if a > b then Max:= a else Max:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   155
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   156
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   157
procedure OutError(Msg: String; isFatalError: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   158
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   159
{$IFDEF DEBUGFILE}AddFileLog(Msg);{$ENDIF}
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   160
WriteLnToConsole(Msg);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   161
if isFatalError then
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   162
   begin
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   163
   SendIPC('E' + GetLastConsoleLine);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   164
   SDL_Quit;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   165
   halt(1)
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   166
   end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   167
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   168
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   169
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   170
begin
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 56
diff changeset
   171
if not Assert then OutError(Msg, isFatal)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   172
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   173
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   174
procedure SDLTry(Assert: boolean; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   175
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   176
if not Assert then OutError(SDL_GetError, isFatal)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   177
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   178
188
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
   179
procedure AdjustColor(var Color: Longword);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   180
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   181
Color:= SDL_MapRGB(PixelFormat, (Color shr 16) and $FF, (Color shr 8) and $FF, Color and $FF)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   182
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   183
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   184
function IntToStr(n: LongInt): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   185
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   186
str(n, IntToStr)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   187
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   188
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   189
function FloatToStr(n: hwFloat): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   190
begin
1346
b4d51b95aa16 Make messages be more debug-friendly
unc0rr
parents: 1298
diff changeset
   191
FloatToStr:= cstr(n) + '_' + inttostr(Lo(n.QWordValue))
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   192
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   193
775
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   194
function DxDy2Angle(const _dY, _dX: hwFloat): GLfloat;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   195
var dY, dX: Extended;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   196
begin
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   197
dY:= _dY.QWordValue / $100000000;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   198
if _dY.isNegative then dY:= - dY;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   199
dX:= _dX.QWordValue / $100000000;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   200
if _dX.isNegative then dX:= - dX;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   201
DxDy2Angle:= arctan2(dY, dX) * 180 / pi
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   202
end;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   203
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   204
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   205
const _16divPI: Extended = 16/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   206
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   207
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   208
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   209
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   210
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   211
if _dX.isNegative then dX:= - dX;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   212
DxDy2Angle32:= trunc(arctan2(dY, dX) * _16divPI) and $1f
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   213
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   214
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   215
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   216
const MaxAngleDivPI: Extended = cMaxAngle/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   217
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   218
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   219
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   220
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   221
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   222
if _dX.isNegative then dX:= - dX;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 433
diff changeset
   223
DxDy2AttackAngle:= trunc(arctan2(dY, dX) * MaxAngleDivPI)
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   224
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   225
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   226
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   227
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   228
KBnum:= n
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   229
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   230
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   231
procedure SendKB;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   232
var s: shortstring;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   233
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   234
if KBnum <> 0 then
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   235
   begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   236
   s:= 'K' + inttostr(KBnum);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   237
   SendIPCRaw(@s, Length(s) + 1)
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   238
   end
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   239
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   240
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   241
procedure SetLittle(var r: hwFloat);
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   242
begin
553
5478386d935f - Switch to bazooka (or whatever) after use of some weapon (fixes problem with bots)
unc0rr
parents: 543
diff changeset
   243
r:= SignAs(cLittle, r)
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   244
end;
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   245
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   246
procedure SendStat(sit: TStatInfoType; s: shortstring);
1625
37aae47943ce Initial health graphic implementation
unc0rr
parents: 1560
diff changeset
   247
const stc: array [TStatInfoType] of char = 'rDkKH';
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   248
begin
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   249
SendIPC('i' + stc[sit] + s)
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   250
end;
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   251
534
92fb2b0d5117 - Fix some bugs
unc0rr
parents: 529
diff changeset
   252
function Str2PChar(const s: shortstring): PChar;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   253
const CharArray: array[byte] of Char = '';
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   254
begin
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   255
CharArray:= s;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   256
CharArray[Length(s)]:= #0;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   257
Str2PChar:= @CharArray
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   258
end;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   259
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   260
function isPowerOf2(i: Longword): boolean;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   261
begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   262
if i = 0 then exit(true);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   263
while (i and 1) = 0 do i:= i shr 1;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   264
isPowerOf2:= (i = 1)
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   265
end;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   266
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   267
function toPowerOf2(i: Longword): Longword;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   268
begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   269
toPowerOf2:= 1;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   270
while (toPowerOf2 < i) do toPowerOf2:= toPowerOf2 shl 1
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   271
end;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   272
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   273
function NewTexture(width, height: Longword; buf: Pointer): PTexture;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   274
begin
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   275
new(NewTexture);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   276
NewTexture^.w:= width;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   277
NewTexture^.h:= height;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   278
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   279
glGenTextures(1, @NewTexture^.id);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   280
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   281
glBindTexture(GL_TEXTURE_2D, NewTexture^.id);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   282
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   283
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, width, height, 0, GL_RGBA, GL_UNSIGNED_BYTE, buf);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   284
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   285
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   286
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   287
end;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   288
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   289
function Surface2Tex(surf: PSDL_Surface): PTexture;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   290
var mode: LongInt;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   291
    tw, th: Longword;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   292
    tmpp: pointer;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   293
begin
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   294
new(Surface2Tex);
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   295
Surface2Tex^.w:= surf^.w;
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   296
Surface2Tex^.h:= surf^.h;
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   297
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   298
if (surf^.format^.BytesPerPixel = 3) then mode:= GL_RGB else
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   299
if (surf^.format^.BytesPerPixel = 4) then mode:= GL_RGBA else
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   300
   begin
869
daddcd31ef34 - New statistics
unc0rr
parents: 865
diff changeset
   301
   TryDo(false, 'Surface2Tex: BytesPerPixel not in [3, 4]', true);
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   302
   Surface2Tex^.id:= 0;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   303
   exit
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   304
   end;
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   305
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   306
glGenTextures(1, @Surface2Tex^.id);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   307
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   308
glBindTexture(GL_TEXTURE_2D, Surface2Tex^.id);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   309
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   310
if SDL_MustLock(surf) then
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   311
   SDLTry(SDL_LockSurface(surf) >= 0, true);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   312
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   313
if not (isPowerOf2(Surf^.w) and isPowerOf2(Surf^.h)) then
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   314
   begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   315
   tw:= toPowerOf2(Surf^.w);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   316
   th:= toPowerOf2(Surf^.h);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   317
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   318
   GetMem(tmpp, tw * th * surf^.format^.BytesPerPixel);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   319
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   320
   gluScaleImage(mode, Surf^.w, Surf^.h, GL_UNSIGNED_BYTE,
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   321
        Surf^.pixels, tw, th, GL_UNSIGNED_BYTE,
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   322
        tmpp);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   323
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   324
   glTexImage2D(GL_TEXTURE_2D, 0, mode, tw, th, 0, mode, GL_UNSIGNED_BYTE, tmpp);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   325
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   326
   FreeMem(tmpp, tw * th * surf^.format^.BytesPerPixel)
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   327
   end else
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   328
   glTexImage2D(GL_TEXTURE_2D, 0, mode, surf^.w, surf^.h, 0, mode, GL_UNSIGNED_BYTE, surf^.pixels);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   329
754
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   330
if SDL_MustLock(surf) then
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   331
   SDL_UnlockSurface(surf);
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   332
788
00720357601f - Get rid of PageSimpleGame, now pressing 'quick game' just starts round
unc0rr
parents: 785
diff changeset
   333
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
00720357601f - Get rid of PageSimpleGame, now pressing 'quick game' just starts round
unc0rr
parents: 785
diff changeset
   334
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   335
end;
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   336
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   337
procedure FreeTexture(tex: PTexture);
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   338
begin
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   339
glDeleteTextures(1, @tex^.id);
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   340
dispose(tex)
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   341
end;
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   342
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   343
function DecodeBase64(s: shortstring): shortstring;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   344
const table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   345
var i, t, c: Longword;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   346
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   347
c:= 0;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   348
for i:= 1 to Length(s) do
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   349
	begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   350
	t:= Pos(s[i], table);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   351
	if s[i] = '=' then inc(c);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   352
	if t > 0 then byte(s[i]):= t - 1 else byte(s[i]):= 0
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   353
	end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   354
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   355
i:= 1;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   356
t:= 1;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   357
while i <= length(s) do
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   358
	begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   359
	DecodeBase64[t    ]:= char((byte(s[i    ]) shl 2) or (byte(s[i + 1]) shr 4));
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   360
	DecodeBase64[t + 1]:= char((byte(s[i + 1]) shl 4) or (byte(s[i + 2]) shr 2));
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   361
	DecodeBase64[t + 2]:= char((byte(s[i + 2]) shl 6) or (byte(s[i + 3])      ));
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   362
	inc(t, 3);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   363
	inc(i, 4)
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   364
	end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   365
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   366
if c < 3 then t:= t - c;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   367
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   368
byte(DecodeBase64[0]):= t - 1
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   369
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   370
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   371
const GL_BGR = $80E0; // some opengl headers don't have that const (?)
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   372
procedure MakeScreenshot(s: shortstring);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   373
const head: array[0..8] of Word = (0, 2, 0, 0, 0, 0, 0, 0, 24);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   374
var p: Pointer;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   375
	size: Longword;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   376
	f: file;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   377
begin
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   378
head[6]:= cScreenWidth;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   379
head[7]:= cScreenHeight;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   380
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   381
size:= cScreenWidth * cScreenHeight * 3;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   382
p:= GetMem(size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   383
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   384
glReadBuffer(GL_FRONT);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   385
glReadPixels(0, 0, cScreenWidth, cScreenHeight, GL_BGR, GL_UNSIGNED_BYTE, p);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   386
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   387
{$I-}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   388
Assign(f, s);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   389
Rewrite(f, 1);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   390
if IOResult = 0 then
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   391
	begin
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   392
	BlockWrite(f, head, sizeof(head));
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   393
	BlockWrite(f, p^, size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   394
	Close(f);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   395
	end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   396
{$I+}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   397
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   398
FreeMem(p)
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   399
end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   400
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   401
{$IFDEF DEBUGFILE}
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   402
procedure AddFileLog(s: shortstring);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   403
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   404
writeln(f, GameTicks: 6, ': ', s);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   405
flush(f)
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   406
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   407
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   408
function RectToStr(Rect: TSDL_Rect): shortstring;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   409
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   410
RectToStr:= '(x: ' + inttostr(rect.x) + '; y: ' + inttostr(rect.y) + '; w: ' + inttostr(rect.w) + '; h: ' + inttostr(rect.h) + ')'
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   411
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   412
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   413
var i: LongInt;
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   414
{$ENDIF}
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   415
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   416
initialization
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   417
cDrownSpeed.QWordValue:= 257698038;// 0.06
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   418
cMaxWindSpeed.QWordValue:= 2147484;// 0.0005
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   419
cWindSpeed.QWordValue:=     429496;// 0.0001
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   420
cGravity:= cMaxWindSpeed;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   421
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   422
{$IFDEF DEBUGFILE}
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   423
{$I-}
497
adf1aee202c6 merge fixes from branch
displacer
parents: 495
diff changeset
   424
if ParamCount > 0 then
adf1aee202c6 merge fixes from branch
displacer
parents: 495
diff changeset
   425
  for i:= 0 to 7 do
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   426
    begin
497
adf1aee202c6 merge fixes from branch
displacer
parents: 495
diff changeset
   427
    Assign(f, ParamStr(1) + '/debug' + inttostr(i) + '.txt');
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   428
    rewrite(f);
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   429
    if IOResult = 0 then break
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   430
    end;
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   431
{$I+}
17
a6bed8d31444 minor code review
unc0rr
parents: 13
diff changeset
   432
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   433
finalization
916
1d0022336fbb - Small optimization in hwFloat
unc0rr
parents: 915
diff changeset
   434
//uRandom.DumpBuffer;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   435
writeln(f, '-= halt at ',GameTicks,' ticks =-');
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   436
Flush(f);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   437
close(f)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   438
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   439
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   440
end.