hedgewars/uMisc.pas
author unc0rr
Tue, 20 Jun 2006 21:18:49 +0000
changeset 66 9643d75baf1e
parent 56 a29135563e94
child 70 82d93eeecebe
permissions -rw-r--r--
Many AI improvements, bots do think in separate thread
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
47
8daf1ee0b9a3 Show team health bars, without sorting yet
unc0rr
parents: 43
diff changeset
     3
 * Copyright (c) 2004, 2005, 2006 Andrey Korotaev <unC0Rr@gmail.com>
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     4
 *
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     5
 * Distributed under the terms of the BSD-modified licence:
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     6
 *
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     7
 * Permission is hereby granted, free of charge, to any person obtaining a copy
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     8
 * of this software and associated documentation files (the "Software"), to deal
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
     9
 * with the Software without restriction, including without limitation the
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    10
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    11
 * sell copies of the Software, and to permit persons to whom the Software is
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    12
 * furnished to do so, subject to the following conditions:
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    13
 *
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    14
 * 1. Redistributions of source code must retain the above copyright notice,
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    15
 *    this list of conditions and the following disclaimer.
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    16
 * 2. Redistributions in binary form must reproduce the above copyright notice,
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    17
 *    this list of conditions and the following disclaimer in the documentation
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    18
 *    and/or other materials provided with the distribution.
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    19
 * 3. The name of the author may not be used to endorse or promote products
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    20
 *    derived from this software without specific prior written permission.
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    21
 *
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    22
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    23
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    24
 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    25
 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    26
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    27
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    28
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    29
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    30
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    31
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    32
 *)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    33
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    34
unit uMisc;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    35
interface
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    36
uses uConsts, SDLh;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    37
{$INCLUDE options.inc}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    38
var isCursorVisible : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    39
    isTerminated    : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    40
    isInLag         : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    41
    isSoundEnabled  : boolean = true;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    42
    isInMultiShoot  : boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    43
39
b78e7185ed13 - Increased FPS
unc0rr
parents: 32
diff changeset
    44
    GameState     : TGameState = Low(TGameState);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    45
    GameType      : TGameType = gmtLocal;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    46
    GameFlags     : Longword = 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    47
    TurnTimeLeft  : Longword = 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    48
    cHedgehogTurnTime: Longword = 30000;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    49
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    50
    cLandYShift      : integer = 888;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    51
    cCloudsNumber    : integer = 9;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    52
    cConsoleHeight   : integer = 320;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    53
    cConsoleYAdd     : integer = 0; 
39
b78e7185ed13 - Increased FPS
unc0rr
parents: 32
diff changeset
    54
    cTimerInterval   : Cardinal = 5;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    55
    cScreenWidth     : integer = 1024;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    56
    cScreenHeight    : integer = 768;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    57
    cBits            : integer = 16;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    58
    cWaterLine       : integer = 1024;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    59
    cVisibleWater    : integer = 64;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    60
    cScreenEdgesDist : integer = 240;
47
8daf1ee0b9a3 Show team health bars, without sorting yet
unc0rr
parents: 43
diff changeset
    61
    cTeamHealthWidth : integer = 128;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    62
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    63
    GameTicks     : LongWord = 0;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    64
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    65
    cSkyColor     : Cardinal = 0;
56
a29135563e94 - Replaced water sprite
unc0rr
parents: 55
diff changeset
    66
    cWaterColor   : Cardinal = $005ACE;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    67
    cMapBackColor : Cardinal = $FFFFFF;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    68
    cWhiteColor   : Cardinal = $FFFFFF;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    69
    cConsoleSplitterColor : Cardinal = $FF0000;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    70
    cColorNearBlack       : Cardinal = 16;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    71
    cExplosionBorderColor : LongWord = $808080;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    72
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    73
    cDrownSpeed   : Real = 0.06;
32
78bff13b11c0 With this patch the game doesn't crash when gaming by net
unc0rr
parents: 24
diff changeset
    74
    cMaxWindSpeed : Real = 0.0005;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    75
    cWindSpeed    : Real = 0.0001;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    76
    cGravity      : Real = 0.0005;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    77
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    78
    cShowFPS      : boolean = true;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    79
    cFullScreen   : boolean = true;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    80
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    81
const
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    82
    cMaxPower     = 1500;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    83
    cMaxAngle     = 2048;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    84
    cPowerDivisor = 1500;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    85
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    86
var
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    87
    cSendEmptyPacketTime : LongWord = 2000;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    88
    cSendCursorPosTime   : LongWord = 50;
13
7a5db822fd3f - Show no crosshair when using mine
unc0rr
parents: 4
diff changeset
    89
    ShowCrosshair  : boolean;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    90
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    91
    flagMakeCapture: boolean = false;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    92
55
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
    93
    InitStepsFlags: Longword = 0;
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
    94
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    95
    AttackBar     : integer = 0; // 0 - îòñóòñòâóåò, 1 - âíèçó, 2 - êàê â wwp
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    96
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    97
function Sign(r: real): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    98
function Min(a, b: integer): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    99
function Max(a, b: integer): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   100
procedure OutError(Msg: String; const isFatalError: boolean=false);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   101
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   102
procedure SDLTry(Assert: boolean; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   103
function IntToStr(n: integer): shortstring;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   104
function FloatToStr(n: real): shortstring;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   105
function arctan(const Y, X: real): real;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   106
function DxDy2Angle32(const _dY, _dX: Extended): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   107
procedure AdjustColor(var Color: Longword);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   108
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   109
procedure AddFileLog(s: shortstring);
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   110
function RectToStr(Rect: TSDL_Rect): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   111
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   112
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   113
var CursorPoint: TPoint;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   114
    TargetPoint: TPoint = (X: NoPointX; Y: 0);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   115
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   116
implementation
43
e297fea1a2f3 - Removed dark pixels on the corners of health case
unc0rr
parents: 39
diff changeset
   117
uses uConsole, uStore, uIO;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   118
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   119
var f: textfile;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   120
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   121
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   122
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   123
function Sign(r: real): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   124
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   125
if r < 0 then Result:= -1 else Result:= 1
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
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   128
function Min(a, b: integer): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   129
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   130
if a < b then Result:= a else Result:= b
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
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   133
function Max(a, b: integer): integer;
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
if a > b then Result:= a else Result:= b
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   136
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   137
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   138
procedure OutError(Msg: String; const isFatalError: boolean=false);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   139
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   140
{$IFDEF DEBUGFILE}AddFileLog(Msg);{$ENDIF}
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   141
WriteLnToConsole(Msg);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   142
if isFatalError then
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   143
   begin
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   144
   SendIPC('E' + GetLastConsoleLine);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   145
   SDL_Quit;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   146
   halt(1)
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   147
   end
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 TryDo(Assert: boolean; Msg: string; 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(msg, 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
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   155
procedure SDLTry(Assert: boolean; isFatal: boolean);
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
if not Assert then OutError(SDL_GetError, isFatal)
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
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   160
procedure AdjustColor(var Color: Cardinal);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   161
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   162
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
   163
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   164
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   165
function IntToStr(n: integer): shortstring;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   166
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   167
str(n, Result)
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
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   170
function FloatToStr(n: real): shortstring;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   171
begin
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   172
str(n:5:5, Result)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   173
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   174
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   175
function arctan(const Y, X: real): real;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   176
asm
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   177
        fld     Y
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   178
        fld     X
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   179
        fpatan
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   180
        fwait
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   181
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   182
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   183
function DxDy2Angle32(const _dY, _dX: Extended): integer;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   184
const piDIV32: Extended = pi/32;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   185
asm
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   186
        fld     _dY
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   187
        fld     _dX
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   188
        fpatan
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   189
        fld     piDIV32
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   190
        fdiv
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   191
        sub     esp, 4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   192
        fistp   dword ptr [esp]
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   193
        pop     eax
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   194
        shr     eax, 1
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   195
        and     eax, $1F
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   196
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   197
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   198
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   199
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   200
procedure AddFileLog(s: shortstring);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   201
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   202
writeln(f, GameTicks: 6, ': ', s);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   203
flush(f)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   204
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   205
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   206
function RectToStr(Rect: TSDL_Rect): shortstring;
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   207
begin
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   208
Result:= '(x: ' + inttostr(rect.x) + '; y: ' + inttostr(rect.y) + '; w: ' + inttostr(rect.w) + '; h: ' + inttostr(rect.h) + ')'
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   209
end;
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   210
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   211
initialization
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   212
assignfile(f, 'debug.txt');
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   213
rewrite(f);
17
a6bed8d31444 minor code review
unc0rr
parents: 13
diff changeset
   214
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   215
finalization
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   216
writeln(f, '-= halt at ',GameTicks,' ticks =-');
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   217
Flush(f);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   218
closefile(f)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   219
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   220
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   221
end.