hedgewars/uMisc.pas
author unc0rr
Sun, 27 May 2007 17:55:55 +0000
changeset 528 54fd6924de4e
parent 497 adf1aee202c6
child 529 812682c1ab62
permissions -rw-r--r--
Fix collision with current hedgehog
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     1
(*
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     2
 * Hedgewars, a worms-like game
393
db01cc79f278 Update copyright information
unc0rr
parents: 371
diff changeset
     3
 * Copyright (c) 2004-2007 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
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    21
uses uConsts, SDLh, uFloat;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    22
{$INCLUDE options.inc}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    23
var isCursorVisible : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    24
    isTerminated    : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    25
    isInLag         : boolean = false;
281
5b483aa9f2ab Pause support (mouse cursor is released when the game is paused)
unc0rr
parents: 208
diff changeset
    26
    isPaused        : boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    27
    isSoundEnabled  : boolean = true;
72
aeb2ac1878dc Basic save support in engine
unc0rr
parents: 70
diff changeset
    28
    isSEBackup      : boolean = true;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    29
    isInMultiShoot  : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    30
39
b78e7185ed13 - Increased FPS
unc0rr
parents: 32
diff changeset
    31
    GameState     : TGameState = Low(TGameState);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    32
    GameType      : TGameType = gmtLocal;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    33
    GameFlags     : Longword = 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    34
    TurnTimeLeft  : Longword = 0;
95
1ef5e2c41115 - Fixed compilation
unc0rr
parents: 81
diff changeset
    35
    cHedgehogTurnTime: Longword = 45000;
433
9f8f22094c0e AI thinks in separate thread
unc0rr
parents: 393
diff changeset
    36
    cMaxAIThinkTime  : Longword = 9000;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    37
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    38
    cCloudsNumber    : LongInt = 9;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    39
    cConsoleHeight   : LongInt = 320;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    40
    cConsoleYAdd     : LongInt = 0;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    41
    cScreenWidth     : LongInt = 1024;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    42
    cScreenHeight    : LongInt = 768;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    43
    cBits            : LongInt = 16;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 72
diff changeset
    44
    cBitsStr         : string[2] = '16';
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 72
diff changeset
    45
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    46
    cWaterLine       : LongInt = 1024;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    47
    cVisibleWater    : LongInt = 128;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    48
    cGearScrEdgesDist: LongInt = 240;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    49
    cCursorEdgesDist : LongInt = 40;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    50
    cTeamHealthWidth : LongInt = 128;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    51
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    52
    GameTicks     : LongWord = 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    53
188
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
    54
    cSkyColor     : Longword = 0;
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
    55
    cWaterColor   : Longword = $005ACE;
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
    56
    cWhiteColor   : Longword = $FFFFFF;
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
    57
    cConsoleSplitterColor : Longword = $FF0000;
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
    58
    cColorNearBlack       : Longword = 16;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    59
    cExplosionBorderColor : LongWord = $808080;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    60
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    61
    cShowFPS      : boolean = true;
295
8834f3cb620e - Implement ammo cases
unc0rr
parents: 284
diff changeset
    62
    cCaseFactor   : Longword = 3;  {1..10}
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    63
    cFullScreen   : boolean = true;
80
3c3dc6a148ca - Fixed bug with hedgehog under water using rope
unc0rr
parents: 79
diff changeset
    64
    cLocaleFName  : shortstring = 'en.txt';
81
d74e0e914b50 More translations
unc0rr
parents: 80
diff changeset
    65
    cSeed         : shortstring = '';
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    66
    cInitVolume   : LongInt = 128;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    67
    cVolumeDelta  : LongInt = 0;
296
607912ccc5af Implemented FPS limit and show/hide FPS value
unc0rr
parents: 295
diff changeset
    68
    cTimerInterval   : Longword = 5;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    69
    cHasFocus     : boolean = true;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    70
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    71
var
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    72
    cSendEmptyPacketTime : LongWord = 2000;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    73
    cSendCursorPosTime   : LongWord = 50;
13
7a5db822fd3f - Show no crosshair when using mine
unc0rr
parents: 4
diff changeset
    74
    ShowCrosshair  : boolean;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    75
    cDrownSpeed,
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    76
    cMaxWindSpeed,
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    77
    cWindSpeed,
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    78
    cGravity: hwFloat;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    79
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    80
    flagMakeCapture: boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    81
55
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
    82
    InitStepsFlags: Longword = 0;
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
    83
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    84
    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
    85
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    86
function hwSign(r: hwFloat): LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    87
function Min(a, b: LongInt): LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    88
function Max(a, b: LongInt): LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    89
function rndSign(num: hwFloat): hwFloat;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    90
procedure OutError(Msg: String; isFatalError: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    91
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    92
procedure SDLTry(Assert: boolean; isFatal: boolean);
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
    93
function IntToStr(n: LongInt): shortstring;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
    94
function FloatToStr(n: hwFloat): shortstring;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    95
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
    96
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    97
procedure AdjustColor(var Color: Longword);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    98
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    99
procedure AddFileLog(s: shortstring);
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   100
function RectToStr(Rect: TSDL_Rect): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   101
{$ENDIF}
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   102
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   103
procedure SendKB;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   104
procedure SetLittle(var r: hwFloat);
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   105
procedure SendStat(sit: TStatInfoType; s: shortstring);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   106
function Str2PChar(var s: shortstring): PChar;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   107
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   108
var CursorPoint: TPoint;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   109
    TargetPoint: TPoint = (X: NoPointX; Y: 0);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   110
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   111
implementation
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   112
uses uConsole, uStore, uIO, Math, uRandom;
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   113
var KBnum: Longword = 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   114
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   115
var f: textfile;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   116
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   117
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   118
function hwSign(r: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   119
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   120
if r.isNegative then hwSign:= -1 else hwSign:= 1
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   121
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   122
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   123
function Min(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   124
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   125
if a < b then Min:= a else Min:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   126
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   127
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   128
function Max(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   129
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   130
if a > b then Max:= a else Max:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   131
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   132
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   133
procedure OutError(Msg: String; isFatalError: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   134
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   135
{$IFDEF DEBUGFILE}AddFileLog(Msg);{$ENDIF}
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   136
WriteLnToConsole(Msg);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   137
if isFatalError then
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   138
   begin
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   139
   SendIPC('E' + GetLastConsoleLine);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   140
   SDL_Quit;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   141
   halt(1)
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   142
   end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   143
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   144
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   145
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   146
begin
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 56
diff changeset
   147
if not Assert then OutError(Msg, isFatal)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   148
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   149
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   150
procedure SDLTry(Assert: boolean; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   151
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   152
if not Assert then OutError(SDL_GetError, isFatal)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   153
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   154
188
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
   155
procedure AdjustColor(var Color: Longword);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   156
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   157
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
   158
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   159
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   160
function IntToStr(n: LongInt): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   161
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   162
str(n, IntToStr)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   163
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   164
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   165
function FloatToStr(n: hwFloat): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   166
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   167
FloatToStr:= cstr(n)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   168
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   169
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   170
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   171
const _16divPI: Extended = 16/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   172
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   173
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   174
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   175
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   176
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   177
if _dX.isNegative then dX:= - dX;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   178
DxDy2Angle32:= trunc(arctan2(dY, dX) * _16divPI) and $1f
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   179
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   180
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   181
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   182
const MaxAngleDivPI: Extended = cMaxAngle/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   183
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   184
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   185
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   186
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   187
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   188
if _dX.isNegative then dX:= - dX;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 433
diff changeset
   189
DxDy2AttackAngle:= trunc(arctan2(dY, dX) * MaxAngleDivPI)
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   190
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   191
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   192
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   193
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   194
KBnum:= n
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   195
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   196
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   197
procedure SendKB;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   198
var s: shortstring;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   199
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   200
if KBnum <> 0 then
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   201
   begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   202
   s:= 'K' + inttostr(KBnum);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   203
   SendIPCRaw(@s, Length(s) + 1)
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   204
   end
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   205
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   206
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   207
procedure SetLittle(var r: hwFloat);
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   208
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   209
if not r.isNegative then r:= cLittle else r:= - cLittle
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   210
end;
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   211
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   212
procedure SendStat(sit: TStatInfoType; s: shortstring);
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   213
const stc: array [TStatInfoType] of char = 'rDK';
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   214
begin
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   215
SendIPC('i' + stc[sit] + s)
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   216
end;
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   217
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   218
function rndSign(num: hwFloat): hwFloat;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   219
begin
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   220
num.isNegative:= getrandom(2) = 0;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   221
rndSign:= num
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   222
end;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   223
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   224
function Str2PChar(var s: shortstring): PChar;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   225
const CharArray: array[byte] of Char = '';
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   226
begin
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   227
CharArray:= s;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   228
CharArray[Length(s)]:= #0;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   229
Str2PChar:= @CharArray
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   230
end;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   231
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   232
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   233
procedure AddFileLog(s: shortstring);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   234
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   235
writeln(f, GameTicks: 6, ': ', s);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   236
flush(f)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   237
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   238
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   239
function RectToStr(Rect: TSDL_Rect): shortstring;
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   240
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   241
RectToStr:= '(x: ' + inttostr(rect.x) + '; y: ' + inttostr(rect.y) + '; w: ' + inttostr(rect.w) + '; h: ' + inttostr(rect.h) + ')'
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   242
end;
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   243
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   244
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   245
var i: LongInt;
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   246
{$ENDIF}
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   247
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   248
initialization
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   249
cDrownSpeed.QWordValue:= 257698038;// 0.06
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   250
cMaxWindSpeed.QWordValue:= 2147484;// 0.0005
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   251
cWindSpeed.QWordValue:=     429496;// 0.0001
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   252
cGravity:= cMaxWindSpeed;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   253
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   254
{$IFDEF DEBUGFILE}
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   255
{$I-}
497
adf1aee202c6 merge fixes from branch
displacer
parents: 495
diff changeset
   256
if ParamCount > 0 then
adf1aee202c6 merge fixes from branch
displacer
parents: 495
diff changeset
   257
  for i:= 0 to 7 do
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   258
    begin
497
adf1aee202c6 merge fixes from branch
displacer
parents: 495
diff changeset
   259
    Assign(f, ParamStr(1) + '/debug' + inttostr(i) + '.txt');
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   260
    rewrite(f);
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   261
    if IOResult = 0 then break
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   262
    end;
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   263
{$I+}
17
a6bed8d31444 minor code review
unc0rr
parents: 13
diff changeset
   264
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   265
finalization
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   266
writeln(f, '-= halt at ',GameTicks,' ticks =-');
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   267
Flush(f);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   268
close(f)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   269
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   270
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   271
end.