hedgewars/uMisc.pas
author koda
Wed, 14 Oct 2009 22:21:25 +0000
changeset 2444 ace11b7d8eab
parent 2428 6800f8aa0184
child 2447 08d623a494e6
permissions -rw-r--r--
code cleanup and restore the mute call
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
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    21
uses uConsts, SDLh,
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2147
diff changeset
    22
{$IFDEF GLES11}
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    23
	gles11,
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    24
{$ELSE}
2250
70f344c911ea untested
nemo
parents: 2249
diff changeset
    25
    GL,
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    26
{$ENDIF}
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    27
	uFloat;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    28
{$INCLUDE options.inc}
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    29
var
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    30
	isCursorVisible : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    31
	isTerminated    : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    32
	isInLag         : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    33
	isPaused        : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    34
	isSoundEnabled  : boolean = true;
2392
a55dbef5cf31 Smaxx's patch fixing openal sound issues with poor card drivers
koda
parents: 2389
diff changeset
    35
	isSoundHardware : boolean = false;
1128
9b3f42bf4eef Add an option to engine for turning music off
unc0rr
parents: 1124
diff changeset
    36
	isMusicEnabled  : boolean = false;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    37
	isSEBackup      : boolean = true;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    38
	isInMultiShoot  : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    39
	isSpeed         : boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    40
1560
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1530
diff changeset
    41
	fastUntilLag    : boolean = false;
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1530
diff changeset
    42
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    43
	GameState     : TGameState = Low(TGameState);
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    44
	GameType      : TGameType = gmtLocal;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    45
	GameFlags     : Longword = 0;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    46
	TrainingFlags : Longword = 0;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    47
	TurnTimeLeft  : Longword = 0;
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1782
diff changeset
    48
	cSuddenDTurns : LongInt = 15;
1895
7ba647a88b2f More game options by nemo
unc0rr
parents: 1888
diff changeset
    49
	cDamagePercent : LongInt = 100;
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1784
diff changeset
    50
	cTemplateFilter : LongInt = 0;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1861
diff changeset
    51
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    52
	cHedgehogTurnTime: Longword = 45000;
2031
b6f3e56fb100 david_ac's game scheme options for mine delay/quantity, tweaks to sniper rifle
nemo
parents: 2023
diff changeset
    53
	cMinesTime     : LongInt = 3000;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    54
	cMaxAIThinkTime  : Longword = 9000;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    55
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    56
	cCloudsNumber    : LongInt = 9;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    57
	cScreenWidth     : LongInt = 1024;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    58
	cScreenHeight    : LongInt = 768;
1121
d595dc56b4f3 Remember initial resolution settings to use when switching to fullscreen mode
unc0rr
parents: 1080
diff changeset
    59
	cInitWidth       : LongInt = 1024;
d595dc56b4f3 Remember initial resolution settings to use when switching to fullscreen mode
unc0rr
parents: 1080
diff changeset
    60
	cInitHeight      : LongInt = 768;
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    61
	cBits            : LongInt = 32;
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    62
	cBitsStr         : string[2] = '32';
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    63
	cTagsMask        : byte = 7;
2162
2bce91404d49 - Implement zoom-in and zoom-out
unc0rr
parents: 2156
diff changeset
    64
	zoom             : GLfloat = 2.0;
2372
f3e7a066c2b8 Implement smooth zoom
unc0rr
parents: 2327
diff changeset
    65
	ZoomValue        : GLfloat = 2.0;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 72
diff changeset
    66
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1753
diff changeset
    67
	cWaterLine       : LongInt = LAND_HEIGHT;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    68
	cVisibleWater    : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    69
	cGearScrEdgesDist: LongInt = 240;
1530
3b8d723661b2 Implement Solid Land checkbox
unc0rr
parents: 1346
diff changeset
    70
	cCursorEdgesDist : LongInt = 100;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    71
	cTeamHealthWidth : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    72
	cAltDamage       : boolean = true;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    73
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    74
	GameTicks     : LongWord = 0;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    75
	TrainingTimeInc: Longword = 10000;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    76
	TrainingTimeInD: Longword = 250;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    77
	TrainingTimeInM: Longword = 5000;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    78
	TrainingTimeMax: Longword = 90000;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    79
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    80
	TimeTrialStartTime: Longword = 0;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    81
	TimeTrialStopTime: Longword = 0;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    82
	
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    83
	cSkyColor     : Longword = 0;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    84
	cWhiteColor   : Longword = $FFFFFFFF;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    85
	cColorNearBlack       : Longword = $FF000010;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    86
	cExplosionBorderColor : LongWord = $808080;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    87
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    88
	cShowFPS      : boolean = false;
1298
18fdc25fe65d - Fix water rise
unc0rr
parents: 1295
diff changeset
    89
	cCaseFactor   : Longword = 5;  {0..9}
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    90
	cLandAdditions: Longword = 4;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1861
diff changeset
    91
	cFullScreen   : boolean = false;
1812
3d4692e825e7 'Reduce quality' patch by nemo
unc0rr
parents: 1797
diff changeset
    92
	cReducedQuality : boolean = false;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    93
	cLocaleFName  : shortstring = 'en.txt';
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    94
	cSeed         : shortstring = '';
2210
1cb7118a77dd initial bugfix for volume setup
koda
parents: 2171
diff changeset
    95
	cInitVolume   : LongInt = 50;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    96
	cVolumeDelta  : LongInt = 0;
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    97
	cTimerInterval   : Longword = 8;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    98
	cHasFocus     : boolean = true;
1057
6b5785287f42 Dec delay
unc0rr
parents: 1055
diff changeset
    99
	cInactDelay   : Longword = 1250;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   100
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   101
	bBetweenTurns: boolean = false;
1055
9af540b23409 Water rises after 25 mins of round, health is decreased after 20 mins
unc0rr
parents: 1054
diff changeset
   102
	cHealthDecrease: LongWord = 0;
9af540b23409 Water rises after 25 mins of round, health is decreased after 20 mins
unc0rr
parents: 1054
diff changeset
   103
	bWaterRising   : Boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   104
614
0e04504bc140 - Fix some warnings
unc0rr
parents: 564
diff changeset
   105
{$WARNINGS OFF}
1124
1636a3c7c061 - Airplane is higher
unc0rr
parents: 1121
diff changeset
   106
	cAirPlaneSpeed: hwFloat = (isNegative: false; QWordValue:   3006477107); // 1.4
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   107
	cBombsSpeed   : hwFloat = (isNegative: false; QWordValue:    429496729);
614
0e04504bc140 - Fix some warnings
unc0rr
parents: 564
diff changeset
   108
{$WARNINGS ON}
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 539
diff changeset
   109
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   110
var
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   111
	cSendCursorPosTime   : LongWord = 50;
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   112
	ShowCrosshair : boolean;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   113
	CursorMovementX : Integer = 0;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   114
	CursorMovementY : Integer = 0;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   115
	cDrownSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   116
	cMaxWindSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   117
	cWindSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   118
	cGravity: hwFloat;
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1812
diff changeset
   119
	cDamageModifier: hwFloat;
1854
6e05013899b2 laser beam by nemo reworked a bit by me
unc0rr
parents: 1849
diff changeset
   120
	cLaserSighting: boolean;
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2008
diff changeset
   121
	cVampiric: boolean;
2023
41d3afaa20c7 Artillery mode, sniper rifle, speech bubble tweaks, fix of rope bug introduced by enabling hats in jump
nemo
parents: 2017
diff changeset
   122
	cArtillery: boolean;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   123
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   124
	flagMakeCapture: boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   125
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   126
	InitStepsFlags: Longword = 0;
55
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
   127
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   128
	RealTicks: Longword = 0;
836
150c7c87e66c - Small formatting changes
unc0rr
parents: 802
diff changeset
   129
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   130
	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
   131
2171
8208946331ba Smaxx refactor of LoadImage to use flags, iphone changes by koda (mostly use of rgba instead of rgb)
nemo
parents: 2163
diff changeset
   132
type HwColor4f = record
8208946331ba Smaxx refactor of LoadImage to use flags, iphone changes by koda (mostly use of rgba instead of rgb)
nemo
parents: 2163
diff changeset
   133
		r, g, b, a: byte
1911
6283bd8a960b use glVertexPointer to render water
unc0rr
parents: 1906
diff changeset
   134
		end;
6283bd8a960b use glVertexPointer to render water
unc0rr
parents: 1906
diff changeset
   135
2272
c59656d7b1de Add water opacity to theme - defaulting to 50% opaque on all themes but Eyes (80%) and Underwater (100%)
nemo
parents: 2271
diff changeset
   136
var cWaterOpacity: byte = $80;
c59656d7b1de Add water opacity to theme - defaulting to 50% opaque on all themes but Eyes (80%) and Underwater (100%)
nemo
parents: 2271
diff changeset
   137
2171
8208946331ba Smaxx refactor of LoadImage to use flags, iphone changes by koda (mostly use of rgba instead of rgb)
nemo
parents: 2163
diff changeset
   138
var WaterColorArray: array[0..3] of HwColor4f;
1911
6283bd8a960b use glVertexPointer to render water
unc0rr
parents: 1906
diff changeset
   139
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   140
procedure movecursor(dx, dy: Integer);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   141
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
   142
function Min(a, b: LongInt): LongInt;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   143
function Max(a, b: LongInt): LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   144
procedure OutError(Msg: String; isFatalError: boolean);
4
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
procedure SDLTry(Assert: boolean; isFatal: boolean);
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   147
function IntToStr(n: LongInt): shortstring;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   148
function FloatToStr(n: hwFloat): shortstring;
775
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   149
function DxDy2Angle(const _dY, _dX: hwFloat): GLfloat;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   150
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   151
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   152
procedure AdjustColor(var Color: Longword);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   153
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   154
procedure AddFileLog(s: shortstring);
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   155
function RectToStr(Rect: TSDL_Rect): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   156
{$ENDIF}
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   157
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   158
procedure SendKB;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   159
procedure SetLittle(var r: hwFloat);
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   160
procedure SendStat(sit: TStatInfoType; s: shortstring);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   161
function  Str2PChar(const s: shortstring): PChar;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   162
function NewTexture(width, height: Longword; buf: Pointer): PTexture;
2290
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   163
function  Surface2Tex(surf: PSDL_Surface; enableClamp: boolean): PTexture;
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   164
procedure FreeTexture(tex: PTexture);
945
4ead9cde4e14 - Start chat implementation: chat strings are on the screen
unc0rr
parents: 916
diff changeset
   165
function  toPowerOf2(i: Longword): Longword;
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   166
function DecodeBase64(s: shortstring): shortstring;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   167
{$IFNDEF IPHONEOS}
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   168
procedure MakeScreenshot(s: shortstring);
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   169
{$ENDIF}
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   170
1861
unc0rr
parents: 1854
diff changeset
   171
function modifyDamage(dmg: Longword): Longword;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   172
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   173
var CursorPoint: TPoint;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   174
    TargetPoint: TPoint = (X: NoPointX; Y: 0);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   175
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   176
implementation
2327
4832b77ec958 restored volumen control (hoorray)
koda
parents: 2290
diff changeset
   177
uses uConsole, uStore, uIO, Math, uRandom, uSound;
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   178
var KBnum: Longword = 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   179
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   180
var f: textfile;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   181
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   182
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   183
procedure movecursor(dx, dy: Integer);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   184
var x, y: LongInt;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   185
begin
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   186
if (dx = 0) and (dy = 0) then exit;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   187
{$IFDEF SDL13}
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   188
SDL_GetMouseState(0, @x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   189
{$ELSE}
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   190
SDL_GetMouseState(@x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   191
{$ENDIF}
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   192
Inc(x, dx);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   193
Inc(y, dy);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   194
SDL_WarpMouse(x, y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   195
end;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   196
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   197
function hwSign(r: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   198
begin
2389
bc3e45a4d5fb - Remove cake fix
unc0rr
parents: 2382
diff changeset
   199
// yes, we have negative zero for a reason
bc3e45a4d5fb - Remove cake fix
unc0rr
parents: 2382
diff changeset
   200
if r.isNegative then hwSign:= -1 else hwSign:= 1
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   201
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   202
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   203
function Min(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   204
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   205
if a < b then Min:= a else Min:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   206
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   207
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   208
function Max(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   209
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   210
if a > b then Max:= a else Max:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   211
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   212
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   213
procedure OutError(Msg: String; isFatalError: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   214
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   215
{$IFDEF DEBUGFILE}AddFileLog(Msg);{$ENDIF}
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   216
WriteLnToConsole(Msg);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   217
if isFatalError then
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   218
   begin
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   219
   SendIPC('E' + GetLastConsoleLine);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   220
   SDL_Quit;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   221
   halt(1)
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   222
   end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   223
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   224
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   225
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   226
begin
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 56
diff changeset
   227
if not Assert then OutError(Msg, isFatal)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   228
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   229
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   230
procedure SDLTry(Assert: boolean; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   231
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   232
if not Assert then OutError(SDL_GetError, isFatal)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   233
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   234
188
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
   235
procedure AdjustColor(var Color: Longword);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   236
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   237
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
   238
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   239
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   240
function IntToStr(n: LongInt): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   241
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   242
str(n, IntToStr)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   243
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   244
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   245
function FloatToStr(n: hwFloat): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   246
begin
1346
b4d51b95aa16 Make messages be more debug-friendly
unc0rr
parents: 1298
diff changeset
   247
FloatToStr:= cstr(n) + '_' + inttostr(Lo(n.QWordValue))
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   248
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   249
775
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   250
function DxDy2Angle(const _dY, _dX: hwFloat): GLfloat;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   251
var dY, dX: Extended;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   252
begin
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   253
dY:= _dY.QWordValue / $100000000;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   254
if _dY.isNegative then dY:= - dY;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   255
dX:= _dX.QWordValue / $100000000;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   256
if _dX.isNegative then dX:= - dX;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   257
DxDy2Angle:= arctan2(dY, dX) * 180 / pi
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   258
end;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   259
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   260
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   261
const _16divPI: Extended = 16/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   262
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   263
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   264
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   265
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   266
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   267
if _dX.isNegative then dX:= - dX;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   268
DxDy2Angle32:= trunc(arctan2(dY, dX) * _16divPI) and $1f
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   269
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   270
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   271
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   272
const MaxAngleDivPI: Extended = cMaxAngle/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   273
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   274
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   275
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   276
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   277
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   278
if _dX.isNegative then dX:= - dX;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 433
diff changeset
   279
DxDy2AttackAngle:= trunc(arctan2(dY, dX) * MaxAngleDivPI)
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   280
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   281
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   282
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   283
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   284
KBnum:= n
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   285
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   286
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   287
procedure SendKB;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   288
var s: shortstring;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   289
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   290
if KBnum <> 0 then
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   291
   begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   292
   s:= 'K' + inttostr(KBnum);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   293
   SendIPCRaw(@s, Length(s) + 1)
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   294
   end
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   295
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   296
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   297
procedure SetLittle(var r: hwFloat);
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   298
begin
553
5478386d935f - Switch to bazooka (or whatever) after use of some weapon (fixes problem with bots)
unc0rr
parents: 543
diff changeset
   299
r:= SignAs(cLittle, r)
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   300
end;
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   301
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   302
procedure SendStat(sit: TStatInfoType; s: shortstring);
1625
37aae47943ce Initial health graphic implementation
unc0rr
parents: 1560
diff changeset
   303
const stc: array [TStatInfoType] of char = 'rDkKH';
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   304
var buf: shortstring;
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   305
begin
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   306
buf:= 'i' + stc[sit] + s;
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   307
SendIPCRaw(@buf[0], length(buf) + 1)
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   308
end;
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   309
534
92fb2b0d5117 - Fix some bugs
unc0rr
parents: 529
diff changeset
   310
function Str2PChar(const s: shortstring): PChar;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   311
const CharArray: array[byte] of Char = '';
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   312
begin
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   313
CharArray:= s;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   314
CharArray[Length(s)]:= #0;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   315
Str2PChar:= @CharArray
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   316
end;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   317
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   318
function isPowerOf2(i: Longword): boolean;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   319
begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   320
if i = 0 then exit(true);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   321
while (i and 1) = 0 do i:= i shr 1;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   322
isPowerOf2:= (i = 1)
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   323
end;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   324
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   325
function toPowerOf2(i: Longword): Longword;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   326
begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   327
toPowerOf2:= 1;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   328
while (toPowerOf2 < i) do toPowerOf2:= toPowerOf2 shl 1
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   329
end;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   330
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   331
procedure ResetVertexArrays(texture: PTexture);
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   332
begin
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   333
with texture^ do
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   334
	begin
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   335
	vb[0].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   336
	vb[0].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   337
	vb[1].X:= w;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   338
	vb[1].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   339
	vb[2].X:= w;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   340
	vb[2].Y:= h;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   341
	vb[3].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   342
	vb[3].Y:= h;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   343
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   344
	tb[0].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   345
	tb[0].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   346
	tb[1].X:= rx;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   347
	tb[1].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   348
	tb[2].X:= rx;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   349
	tb[2].Y:= ry;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   350
	tb[3].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   351
	tb[3].Y:= ry
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   352
	end;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   353
end;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   354
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   355
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
   356
begin
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   357
new(NewTexture);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   358
NewTexture^.w:= width;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   359
NewTexture^.h:= height;
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   360
NewTexture^.rx:= 1.0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   361
NewTexture^.ry:= 1.0;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   362
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   363
ResetVertexArrays(NewTexture);
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   364
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   365
glGenTextures(1, @NewTexture^.id);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   366
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   367
glBindTexture(GL_TEXTURE_2D, NewTexture^.id);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   368
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
   369
2271
ca0754f0f42b flagging for "reduced quality". Clamping cuts frame rate in half in software rendering on my sucky laptop
nemo
parents: 2256
diff changeset
   370
if not cReducedQuality then
ca0754f0f42b flagging for "reduced quality". Clamping cuts frame rate in half in software rendering on my sucky laptop
nemo
parents: 2256
diff changeset
   371
    begin
ca0754f0f42b flagging for "reduced quality". Clamping cuts frame rate in half in software rendering on my sucky laptop
nemo
parents: 2256
diff changeset
   372
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
ca0754f0f42b flagging for "reduced quality". Clamping cuts frame rate in half in software rendering on my sucky laptop
nemo
parents: 2256
diff changeset
   373
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE)
ca0754f0f42b flagging for "reduced quality". Clamping cuts frame rate in half in software rendering on my sucky laptop
nemo
parents: 2256
diff changeset
   374
    end;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   375
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
   376
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
   377
end;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   378
2290
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   379
function Surface2Tex(surf: PSDL_Surface; enableClamp: boolean): PTexture;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   380
var modeIntFormat: LongInt;
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   381
    modeFormat: LongInt;
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   382
	tw, th, x, y: Longword;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   383
	tmpp: pointer;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   384
	fromP4, toP4: PLongWordArray;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   385
	fromP1, toP1: PByteArray;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   386
begin
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   387
new(Surface2Tex);
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   388
Surface2Tex^.w:= surf^.w;
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   389
Surface2Tex^.h:= surf^.h;
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   390
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2372
diff changeset
   391
if (surf^.format^.BytesPerPixel = 3) then
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   392
	begin
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   393
		modeIntFormat:= GL_RGB;
2171
8208946331ba Smaxx refactor of LoadImage to use flags, iphone changes by koda (mostly use of rgba instead of rgb)
nemo
parents: 2163
diff changeset
   394
		modeFormat:= modeIntFormat;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   395
	end
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   396
else
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   397
if (surf^.format^.BytesPerPixel = 4) then
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   398
	begin
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   399
		modeIntFormat:= GL_RGBA;
2171
8208946331ba Smaxx refactor of LoadImage to use flags, iphone changes by koda (mostly use of rgba instead of rgb)
nemo
parents: 2163
diff changeset
   400
		modeFormat:= modeIntFormat;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   401
	end
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   402
else
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   403
   begin
869
daddcd31ef34 - New statistics
unc0rr
parents: 865
diff changeset
   404
   TryDo(false, 'Surface2Tex: BytesPerPixel not in [3, 4]', true);
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   405
   Surface2Tex^.id:= 0;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   406
   exit
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   407
   end;
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   408
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   409
glGenTextures(1, @Surface2Tex^.id);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   410
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   411
glBindTexture(GL_TEXTURE_2D, Surface2Tex^.id);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   412
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   413
if SDL_MustLock(surf) then
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   414
   SDLTry(SDL_LockSurface(surf) >= 0, true);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   415
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   416
if (not SupportNPOTT) and (not (isPowerOf2(Surf^.w) and isPowerOf2(Surf^.h))) then
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   417
	begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   418
	tw:= toPowerOf2(Surf^.w);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   419
	th:= toPowerOf2(Surf^.h);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   420
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   421
	Surface2Tex^.rx:= Surf^.w / tw;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   422
	Surface2Tex^.ry:= Surf^.h / th;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2372
diff changeset
   423
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   424
	GetMem(tmpp, tw * th * surf^.format^.BytesPerPixel);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   425
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   426
	if surf^.format^.BytesPerPixel = 4 then
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   427
		begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   428
		fromP4:= Surf^.pixels;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   429
		toP4:= tmpp;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   430
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   431
		for y:= 0 to Pred(Surf^.h) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   432
			begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   433
			for x:= 0 to Pred(Surf^.w) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   434
				toP4^[x]:= fromP4^[x];
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   435
			for x:= Surf^.w to Pred(tw) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   436
				toP4^[x]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   437
			toP4:= @(toP4^[tw]);
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2008
diff changeset
   438
			fromP4:= @(fromP4^[Surf^.pitch div 4]);
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   439
			end;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   440
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   441
		for y:= Surf^.h to Pred(th) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   442
			begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   443
			for x:= 0 to Pred(tw) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   444
				toP4^[x]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   445
			toP4:= @(toP4^[tw]);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   446
			end;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   447
		end
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   448
	else
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   449
		begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   450
		fromP1:= Surf^.pixels;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   451
		toP1:= tmpp;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   452
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   453
		for y:= 0 to Pred(Surf^.h) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   454
			begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   455
			for x:= 0 to Pred(Surf^.w) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   456
				begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   457
				toP1^[x * 3]:= fromP1^[x * 3];
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   458
				toP1^[x * 3 + 1]:= fromP1^[x * 3 + 1];
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   459
				toP1^[x * 3 + 2]:= fromP1^[x * 3 + 2];
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   460
				end;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   461
			for x:= Surf^.w to Pred(tw) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   462
				begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   463
				toP1^[x * 3]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   464
				toP1^[x * 3 + 1]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   465
				toP1^[x * 3 + 2]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   466
				end;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   467
			toP1:= @(toP1^[tw * 3]);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   468
			fromP1:= @(fromP1^[Surf^.pitch]);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   469
			end;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   470
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   471
		for y:= Surf^.h to Pred(th) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   472
			begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   473
			for x:= 0 to Pred(tw) do
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   474
				begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   475
				toP1^[x * 3]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   476
				toP1^[x * 3 + 1]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   477
				toP1^[x * 3 + 2]:= 0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   478
				end;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   479
			toP1:= @(toP1^[tw * 3]);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   480
			end;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   481
		end;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   482
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   483
//	legacy resizing function
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   484
//	gluScaleImage(mode, Surf^.w, Surf^.h, GL_UNSIGNED_BYTE, Surf^.pixels, tw, th, GL_UNSIGNED_BYTE, tmpp);
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2372
diff changeset
   485
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   486
	glTexImage2D(GL_TEXTURE_2D, 0, modeIntFormat, tw, th, 0, modeFormat, GL_UNSIGNED_BYTE, tmpp);
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2372
diff changeset
   487
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   488
	FreeMem(tmpp, tw * th * surf^.format^.BytesPerPixel)
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   489
	end else
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   490
	begin
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   491
	Surface2Tex^.rx:= 1.0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   492
	Surface2Tex^.ry:= 1.0;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   493
	glTexImage2D(GL_TEXTURE_2D, 0, modeIntFormat, surf^.w, surf^.h, 0, modeFormat, GL_UNSIGNED_BYTE, surf^.pixels);
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   494
	end;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   495
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   496
ResetVertexArrays(Surface2Tex);
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   497
754
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   498
if SDL_MustLock(surf) then
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   499
	SDL_UnlockSurface(surf);
754
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   500
2290
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   501
if enableClamp and not cReducedQuality then
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   502
    begin
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   503
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   504
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE)
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   505
    end;
788
00720357601f - Get rid of PageSimpleGame, now pressing 'quick game' just starts round
unc0rr
parents: 785
diff changeset
   506
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
   507
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   508
end;
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   509
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   510
procedure FreeTexture(tex: PTexture);
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   511
begin
2000
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   512
if tex <> nil then
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   513
	begin
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   514
	glDeleteTextures(1, @tex^.id);
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   515
	dispose(tex)
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   516
	end
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   517
end;
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   518
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   519
function DecodeBase64(s: shortstring): shortstring;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   520
const table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   521
var i, t, c: Longword;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   522
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   523
c:= 0;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   524
for i:= 1 to Length(s) do
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   525
	begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   526
	t:= Pos(s[i], table);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   527
	if s[i] = '=' then inc(c);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   528
	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
   529
	end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   530
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   531
i:= 1;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   532
t:= 1;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   533
while i <= length(s) do
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   534
	begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   535
	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
   536
	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
   537
	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
   538
	inc(t, 3);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   539
	inc(i, 4)
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   540
	end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   541
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   542
if c < 3 then t:= t - c;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   543
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   544
byte(DecodeBase64[0]):= t - 1
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   545
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   546
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   547
{$IFNDEF IPHONEOS}
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   548
procedure MakeScreenshot(s: shortstring);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   549
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
   550
var p: Pointer;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   551
	size: Longword;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   552
	f: file;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   553
begin
2327
4832b77ec958 restored volumen control (hoorray)
koda
parents: 2290
diff changeset
   554
playSound(sndShutter, false, nil);
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   555
head[6]:= cScreenWidth;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   556
head[7]:= cScreenHeight;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   557
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   558
size:= cScreenWidth * cScreenHeight * 3;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   559
p:= GetMem(size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   560
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   561
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   562
//remember that opengles operates on a single surface, so GL_FRONT *should* be implied
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   563
glReadBuffer(GL_FRONT);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   564
glReadPixels(0, 0, cScreenWidth, cScreenHeight, GL_BGR, GL_UNSIGNED_BYTE, p);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   565
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   566
{$I-}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   567
Assign(f, s);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   568
Rewrite(f, 1);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   569
if IOResult = 0 then
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   570
	begin
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   571
	BlockWrite(f, head, sizeof(head));
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   572
	BlockWrite(f, p^, size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   573
	Close(f);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   574
	end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   575
{$I+}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   576
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   577
FreeMem(p)
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   578
end;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   579
{$ENDIF}
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   580
1861
unc0rr
parents: 1854
diff changeset
   581
function modifyDamage(dmg: Longword): Longword;
unc0rr
parents: 1854
diff changeset
   582
begin
1895
7ba647a88b2f More game options by nemo
unc0rr
parents: 1888
diff changeset
   583
ModifyDamage:= hwRound(_0_01 * cDamageModifier * dmg * cDamagePercent)
1861
unc0rr
parents: 1854
diff changeset
   584
end;
unc0rr
parents: 1854
diff changeset
   585
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   586
{$IFDEF DEBUGFILE}
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   587
procedure AddFileLog(s: shortstring);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   588
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   589
writeln(f, GameTicks: 6, ': ', s);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   590
flush(f)
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   591
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   592
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   593
function RectToStr(Rect: TSDL_Rect): shortstring;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   594
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   595
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
   596
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   597
2242
2e8251933b71 initial support for touch input
koda
parents: 2210
diff changeset
   598
{$IFNDEF IPHONEOS}
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   599
var i: LongInt;
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   600
{$ENDIF}
2242
2e8251933b71 initial support for touch input
koda
parents: 2210
diff changeset
   601
{$ENDIF}
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   602
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   603
initialization
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   604
cDrownSpeed.QWordValue:= 257698038;// 0.06
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   605
cMaxWindSpeed.QWordValue:= 2147484;// 0.0005
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   606
cWindSpeed.QWordValue:=     429496;// 0.0001
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   607
cGravity:= cMaxWindSpeed;
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1812
diff changeset
   608
cDamageModifier:= _1;
1854
6e05013899b2 laser beam by nemo reworked a bit by me
unc0rr
parents: 1849
diff changeset
   609
cLaserSighting:= false;
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2008
diff changeset
   610
cVampiric:= false;
2023
41d3afaa20c7 Artillery mode, sniper rifle, speech bubble tweaks, fix of rope bug introduced by enabling hats in jump
nemo
parents: 2017
diff changeset
   611
cArtillery:= false;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   612
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   613
{$IFDEF DEBUGFILE}
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   614
{$I-}
2156
3f1a19802d10 Fix r2201
unc0rr
parents: 2154
diff changeset
   615
f:= stderr;
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   616
rewrite(f);
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   617
{$IFNDEF IPHONEOS}
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   618
if ParamCount <> 0 then
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   619
   for i:= 0 to 7 do
2156
3f1a19802d10 Fix r2201
unc0rr
parents: 2154
diff changeset
   620
    begin
3f1a19802d10 Fix r2201
unc0rr
parents: 2154
diff changeset
   621
      assign(f, ParamStr(1) + '/debug' + inttostr(i) + '.txt');
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   622
      rewrite(f);
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   623
      if IOResult = 0 then break
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   624
    end;
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   625
{$ENDIF}
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   626
{$I+}
17
a6bed8d31444 minor code review
unc0rr
parents: 13
diff changeset
   627
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   628
finalization
916
1d0022336fbb - Small optimization in hwFloat
unc0rr
parents: 915
diff changeset
   629
//uRandom.DumpBuffer;
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   630
2242
2e8251933b71 initial support for touch input
koda
parents: 2210
diff changeset
   631
writeln(f, 'halt at ', GameTicks, ' ticks');
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   632
flush(f);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   633
close(f)
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   634
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   635
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   636
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   637
end.