hedgewars/uMisc.pas
author nemo
Wed, 02 Dec 2009 02:29:53 +0000
changeset 2653 4922d5fe5316
parent 2648 415a75d45693
child 2664 949c189ba568
permissions -rw-r--r--
remove missing ogg
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
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    19
{$INCLUDE "options.inc"}
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    20
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    21
unit uMisc;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    22
interface
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
    23
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    24
uses uConsts, SDLh,
2152
a2811690da1b Patch by koda:
unc0rr
parents: 2147
diff changeset
    25
{$IFDEF GLES11}
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    26
	gles11,
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    27
{$ELSE}
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
    28
	GL,
1906
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    29
{$ENDIF}
644f93d8f148 Apply koda's OpenGL ES compatibility patch
unc0rr
parents: 1896
diff changeset
    30
	uFloat;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    31
var
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    32
	isCursorVisible : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    33
	isTerminated    : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    34
	isInLag         : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    35
	isPaused        : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    36
	isSoundEnabled  : boolean = true;
2392
a55dbef5cf31 Smaxx's patch fixing openal sound issues with poor card drivers
koda
parents: 2389
diff changeset
    37
	isSoundHardware : boolean = false;
1128
9b3f42bf4eef Add an option to engine for turning music off
unc0rr
parents: 1124
diff changeset
    38
	isMusicEnabled  : boolean = false;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    39
	isSEBackup      : boolean = true;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    40
	isInMultiShoot  : boolean = false;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    41
	isSpeed         : boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    42
1560
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1530
diff changeset
    43
	fastUntilLag    : boolean = false;
e140bc57ff68 Quick replay round to spectators until current move
unc0rr
parents: 1530
diff changeset
    44
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    45
	GameState     : TGameState = Low(TGameState);
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    46
	GameType      : TGameType = gmtLocal;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    47
	GameFlags     : Longword = 0;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    48
	TrainingFlags : Longword = 0;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    49
	TurnTimeLeft  : Longword = 0;
1784
dfe9bafb4590 Apply nemo's patch polished by me:
unc0rr
parents: 1782
diff changeset
    50
	cSuddenDTurns : LongInt = 15;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
    51
	cDamagePercent  : LongInt = 100;
1797
fedd8649fdd9 Templates filter by nemo
unc0rr
parents: 1784
diff changeset
    52
	cTemplateFilter : LongInt = 0;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1861
diff changeset
    53
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    54
	cHedgehogTurnTime: Longword = 45000;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
    55
	cMinesTime       : LongInt = 3000;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    56
	cMaxAIThinkTime  : Longword = 9000;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    57
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    58
	cCloudsNumber    : LongInt = 9;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    59
	cScreenWidth     : LongInt = 1024;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    60
	cScreenHeight    : LongInt = 768;
1121
d595dc56b4f3 Remember initial resolution settings to use when switching to fullscreen mode
unc0rr
parents: 1080
diff changeset
    61
	cInitWidth       : LongInt = 1024;
d595dc56b4f3 Remember initial resolution settings to use when switching to fullscreen mode
unc0rr
parents: 1080
diff changeset
    62
	cInitHeight      : LongInt = 768;
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    63
	cBits            : LongInt = 32;
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    64
	cBitsStr         : string[2] = '32';
2568
e654cbfb23ba Bunch of neat stuff by Smaxx. ATI check, translucent name tags to reduce terrain fail, disabling health crates on invulnerable hogs. Also tweaks to prior stuff.
nemo
parents: 2460
diff changeset
    65
	cTagsMaskIndex   : byte = Low(cTagsMasks);
2162
2bce91404d49 - Implement zoom-in and zoom-out
unc0rr
parents: 2156
diff changeset
    66
	zoom             : GLfloat = 2.0;
2372
f3e7a066c2b8 Implement smooth zoom
unc0rr
parents: 2327
diff changeset
    67
	ZoomValue        : GLfloat = 2.0;
74
42257fee61ae - Unicode support for team and hedgehogs names
unc0rr
parents: 72
diff changeset
    68
1760
55a1edd97911 Fix nemo's large land patch
unc0rr
parents: 1753
diff changeset
    69
	cWaterLine       : LongInt = LAND_HEIGHT;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    70
	cVisibleWater    : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    71
	cGearScrEdgesDist: LongInt = 240;
1530
3b8d723661b2 Implement Solid Land checkbox
unc0rr
parents: 1346
diff changeset
    72
	cCursorEdgesDist : LongInt = 100;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    73
	cTeamHealthWidth : LongInt = 128;
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    74
	cAltDamage       : boolean = true;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    75
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
    76
	GameTicks      : LongWord = 0;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    77
	TrainingTimeInc: Longword = 10000;
2460
ac0c497fb842 Adjustments to training mode and credits by Smaxx
nemo
parents: 2447
diff changeset
    78
	TrainingTimeInD: Longword = 500;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    79
	TrainingTimeInM: Longword = 5000;
2460
ac0c497fb842 Adjustments to training mode and credits by Smaxx
nemo
parents: 2447
diff changeset
    80
	TrainingTimeMax: Longword = 60000;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    81
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    82
	TimeTrialStartTime: Longword = 0;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
    83
	TimeTrialStopTime : Longword = 0;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
    84
	
2622
39932161194e fix chat color in ppc
koda
parents: 2621
diff changeset
    85
	cSkyColor		: Longword = 0;
39932161194e fix chat color in ppc
koda
parents: 2621
diff changeset
    86
	cWhiteColor		: Longword = $FFFFFFFF;
39932161194e fix chat color in ppc
koda
parents: 2621
diff changeset
    87
	cYellowColor		: Longword = $FFFFFF00;
39932161194e fix chat color in ppc
koda
parents: 2621
diff changeset
    88
	cNearBlackColor		: Longword = $FF000010;
39932161194e fix chat color in ppc
koda
parents: 2621
diff changeset
    89
	cExplosionBorderColor	: LongWord = $FF808080;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
    90
2008
fc2fb5c938c3 Patch by koda:
unc0rr
parents: 2000
diff changeset
    91
	cShowFPS      : boolean = false;
1298
18fdc25fe65d - Fix water rise
unc0rr
parents: 1295
diff changeset
    92
	cCaseFactor   : Longword = 5;  {0..9}
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    93
	cLandAdditions: Longword = 4;
1888
e76274ce7365 Add an ability to run engine without IPC connection.
unc0rr
parents: 1861
diff changeset
    94
	cFullScreen   : boolean = false;
1812
3d4692e825e7 'Reduce quality' patch by nemo
unc0rr
parents: 1797
diff changeset
    95
	cReducedQuality : boolean = false;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    96
	cLocaleFName  : shortstring = 'en.txt';
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    97
	cSeed         : shortstring = '';
2210
1cb7118a77dd initial bugfix for volume setup
koda
parents: 2171
diff changeset
    98
	cInitVolume   : LongInt = 50;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
    99
	cVolumeDelta  : LongInt = 0;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   100
	cTimerInterval: Longword = 8;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   101
	cHasFocus     : boolean = true;
1057
6b5785287f42 Dec delay
unc0rr
parents: 1055
diff changeset
   102
	cInactDelay   : Longword = 1250;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   103
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   104
	bBetweenTurns: boolean = false;
1055
9af540b23409 Water rises after 25 mins of round, health is decreased after 20 mins
unc0rr
parents: 1054
diff changeset
   105
	cHealthDecrease: LongWord = 0;
9af540b23409 Water rises after 25 mins of round, health is decreased after 20 mins
unc0rr
parents: 1054
diff changeset
   106
	bWaterRising   : Boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   107
614
0e04504bc140 - Fix some warnings
unc0rr
parents: 564
diff changeset
   108
{$WARNINGS OFF}
1124
1636a3c7c061 - Airplane is higher
unc0rr
parents: 1121
diff changeset
   109
	cAirPlaneSpeed: hwFloat = (isNegative: false; QWordValue:   3006477107); // 1.4
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   110
	cBombsSpeed   : hwFloat = (isNegative: false; QWordValue:    429496729);
614
0e04504bc140 - Fix some warnings
unc0rr
parents: 564
diff changeset
   111
{$WARNINGS ON}
543
465e2ec8f05f - Better randomness of placing hedgehogs on the land
unc0rr
parents: 539
diff changeset
   112
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   113
var
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   114
	cSendCursorPosTime   : LongWord = 50;
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   115
	ShowCrosshair : boolean;
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   116
	CursorMovementX : Integer = 0;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   117
	CursorMovementY : Integer = 0;
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   118
	cDrownSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   119
	cMaxWindSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   120
	cWindSpeed,
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   121
	cGravity: hwFloat;
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1812
diff changeset
   122
	cDamageModifier: hwFloat;
1854
6e05013899b2 laser beam by nemo reworked a bit by me
unc0rr
parents: 1849
diff changeset
   123
	cLaserSighting: boolean;
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2008
diff changeset
   124
	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
   125
	cArtillery: boolean;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   126
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   127
	flagMakeCapture: boolean = false;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   128
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   129
	InitStepsFlags: Longword = 0;
55
e09f7c952a40 Send run parameters by cmd line, game parameters by IPC... breaks network game
unc0rr
parents: 53
diff changeset
   130
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   131
	RealTicks: Longword = 0;
836
150c7c87e66c - Small formatting changes
unc0rr
parents: 802
diff changeset
   132
1054
80225c6af656 - Prepare for sudden death implementation
unc0rr
parents: 988
diff changeset
   133
	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
   134
2639
8c6044bf1bb8 fix build
koda
parents: 2630
diff changeset
   135
	i: LongInt;
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   136
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
   137
type HwColor4f = record
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   138
	r, g, b, a: byte
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   139
	end;
1911
6283bd8a960b use glVertexPointer to render water
unc0rr
parents: 1906
diff changeset
   140
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
   141
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
   142
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
   143
var WaterColorArray: array[0..3] of HwColor4f;
1911
6283bd8a960b use glVertexPointer to render water
unc0rr
parents: 1906
diff changeset
   144
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   145
procedure movecursor(dx, dy: Integer);
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   146
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
   147
function Min(a, b: LongInt): LongInt;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   148
function Max(a, b: LongInt): LongInt;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   149
procedure OutError(Msg: String; isFatalError: boolean);
4
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
procedure SDLTry(Assert: boolean; isFatal: boolean);
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   152
function IntToStr(n: LongInt): shortstring;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   153
function FloatToStr(n: hwFloat): shortstring;
775
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   154
function DxDy2Angle(const _dY, _dX: hwFloat): GLfloat;
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   155
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   156
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   157
procedure AdjustColor(var Color: Longword);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   158
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   159
procedure AddFileLog(s: shortstring);
24
79c411363184 Add theme objects to land
unc0rr
parents: 17
diff changeset
   160
function RectToStr(Rect: TSDL_Rect): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   161
{$ENDIF}
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   162
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   163
procedure SendKB;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   164
procedure SetLittle(var r: hwFloat);
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   165
procedure SendStat(sit: TStatInfoType; s: shortstring);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   166
function  Str2PChar(const s: shortstring): PChar;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   167
function NewTexture(width, height: Longword; buf: Pointer): PTexture;
2290
bf87ca44782e Selectively enable clamping - seeing if this helps avoid weird flake problems while still fixing vertical lines in waves and sky
nemo
parents: 2279
diff changeset
   168
function  Surface2Tex(surf: PSDL_Surface; enableClamp: boolean): PTexture;
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   169
procedure FreeTexture(tex: PTexture);
945
4ead9cde4e14 - Start chat implementation: chat strings are on the screen
unc0rr
parents: 916
diff changeset
   170
function  toPowerOf2(i: Longword): Longword;
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   171
function DecodeBase64(s: shortstring): shortstring;
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   172
function doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   173
{$IFNDEF IPHONEOS}
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   174
procedure MakeScreenshot(s: shortstring);
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   175
{$ENDIF}
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   176
1861
unc0rr
parents: 1854
diff changeset
   177
function modifyDamage(dmg: Longword): Longword;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   178
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   179
var CursorPoint: TPoint;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   180
    TargetPoint: TPoint = (X: NoPointX; Y: 0);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   181
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   182
implementation
2327
4832b77ec958 restored volumen control (hoorray)
koda
parents: 2290
diff changeset
   183
uses uConsole, uStore, uIO, Math, uRandom, uSound;
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   184
var KBnum: Longword = 0;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   185
{$IFDEF DEBUGFILE}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   186
var f: textfile;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   187
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   188
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   189
procedure movecursor(dx, dy: Integer);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   190
var x, y: LongInt;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   191
begin
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   192
if (dx = 0) and (dy = 0) then exit;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   193
{$IFDEF SDL13}
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   194
SDL_GetMouseState(0, @x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   195
{$ELSE}
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   196
SDL_GetMouseState(@x, @y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   197
{$ENDIF}
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   198
Inc(x, dx);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   199
Inc(y, dy);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   200
SDL_WarpMouse(x, y);
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   201
end;
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   202
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   203
function hwSign(r: hwFloat): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   204
begin
2389
bc3e45a4d5fb - Remove cake fix
unc0rr
parents: 2382
diff changeset
   205
// yes, we have negative zero for a reason
bc3e45a4d5fb - Remove cake fix
unc0rr
parents: 2382
diff changeset
   206
if r.isNegative then hwSign:= -1 else hwSign:= 1
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   207
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   208
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   209
function Min(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   210
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   211
if a < b then Min:= a else Min:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   212
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   213
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   214
function Max(a, b: LongInt): LongInt;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   215
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   216
if a > b then Max:= a else Max:= b
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   217
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   218
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   219
procedure OutError(Msg: String; isFatalError: boolean);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   220
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   221
{$IFDEF DEBUGFILE}AddFileLog(Msg);{$ENDIF}
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   222
WriteLnToConsole(Msg);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   223
if isFatalError then
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   224
   begin
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   225
   SendIPC('E' + GetLastConsoleLine);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   226
   SDL_Quit;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   227
   halt(1)
53
0e27949850e3 - Fixed bubble theme object
unc0rr
parents: 47
diff changeset
   228
   end
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   229
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   230
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   231
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   232
begin
70
82d93eeecebe - Many AI improvements
unc0rr
parents: 56
diff changeset
   233
if not Assert then OutError(Msg, isFatal)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   234
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   235
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   236
procedure SDLTry(Assert: boolean; isFatal: boolean);
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   237
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   238
if not Assert then OutError(SDL_GetError, isFatal)
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   239
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   240
188
a7c2a61524c2 Cardinal -> Longword
unc0rr
parents: 183
diff changeset
   241
procedure AdjustColor(var Color: Longword);
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   242
begin
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   243
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
   244
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   245
316
57d50189ad86 Calculate land digest
unc0rr
parents: 308
diff changeset
   246
function IntToStr(n: LongInt): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   247
begin
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   248
str(n, IntToStr)
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   249
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   250
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   251
function FloatToStr(n: hwFloat): shortstring;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   252
begin
1346
b4d51b95aa16 Make messages be more debug-friendly
unc0rr
parents: 1298
diff changeset
   253
FloatToStr:= cstr(n) + '_' + inttostr(Lo(n.QWordValue))
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   254
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   255
2447
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   256
procedure SetTextureParameters(enableClamp: Boolean);
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   257
begin
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   258
if enableClamp and not cReducedQuality then
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   259
    begin
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   260
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   261
    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE)
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   262
    end;
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   263
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   264
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR)
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   265
end;
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   266
775
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   267
function DxDy2Angle(const _dY, _dX: hwFloat): GLfloat;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   268
var dY, dX: Extended;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   269
begin
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   270
dY:= _dY.QWordValue / $100000000;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   271
if _dY.isNegative then dY:= - dY;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   272
dX:= _dX.QWordValue / $100000000;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   273
if _dX.isNegative then dX:= - dX;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   274
DxDy2Angle:= arctan2(dY, dX) * 180 / pi
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   275
end;
23c253aae336 - Some optimizations
unc0rr
parents: 771
diff changeset
   276
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   277
function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   278
const _16divPI: Extended = 16/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   279
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   280
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   281
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   282
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   283
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   284
if _dX.isNegative then dX:= - dX;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   285
DxDy2Angle32:= trunc(arctan2(dY, dX) * _16divPI) and $1f
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   286
end;
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   287
371
731ad6d27bd1 integer -> LongInt
unc0rr
parents: 370
diff changeset
   288
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   289
const MaxAngleDivPI: Extended = cMaxAngle/pi;
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   290
var dY, dX: Extended;
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   291
begin
370
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   292
dY:= _dY.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   293
if _dY.isNegative then dY:= - dY;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   294
dX:= _dX.QWordValue / $100000000;
c75410fe3133 - Repair bots: they can walk and use bazooka, possible cannot jump (why?)
unc0rr
parents: 351
diff changeset
   295
if _dX.isNegative then dX:= - dX;
438
04bcc3fb127a Fix AI using shotgun and Desert Eagle
unc0rr
parents: 433
diff changeset
   296
DxDy2AttackAngle:= trunc(arctan2(dY, dX) * MaxAngleDivPI)
100
f324a18698fe Get rid of x86 assembler when using fpc
unc0rr
parents: 95
diff changeset
   297
end;
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   298
208
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   299
procedure SetKB(n: Longword);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   300
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   301
KBnum:= n
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   302
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   303
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   304
procedure SendKB;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   305
var s: shortstring;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   306
begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   307
if KBnum <> 0 then
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   308
   begin
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   309
   s:= 'K' + inttostr(KBnum);
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   310
   SendIPCRaw(@s, Length(s) + 1)
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   311
   end
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   312
end;
a049157d673a Implement Knowledge Base for libs/compilers bugs
unc0rr
parents: 196
diff changeset
   313
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   314
procedure SetLittle(var r: hwFloat);
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   315
begin
553
5478386d935f - Switch to bazooka (or whatever) after use of some weapon (fixes problem with bots)
unc0rr
parents: 543
diff changeset
   316
r:= SignAs(cLittle, r)
300
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   317
end;
be94799f33d2 Simplify hedgehogs physics code, make it better
unc0rr
parents: 296
diff changeset
   318
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   319
procedure SendStat(sit: TStatInfoType; s: shortstring);
1625
37aae47943ce Initial health graphic implementation
unc0rr
parents: 1560
diff changeset
   320
const stc: array [TStatInfoType] of char = 'rDkKH';
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   321
var buf: shortstring;
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   322
begin
2382
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   323
buf:= 'i' + stc[sit] + s;
bfd378dfc4e7 Optimize network traffic a bit:
unc0rr
parents: 2376
diff changeset
   324
SendIPCRaw(@buf[0], length(buf) + 1)
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   325
end;
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   326
534
92fb2b0d5117 - Fix some bugs
unc0rr
parents: 529
diff changeset
   327
function Str2PChar(const s: shortstring): PChar;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   328
const CharArray: array[byte] of Char = '';
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   329
begin
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   330
CharArray:= s;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   331
CharArray[Length(s)]:= #0;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   332
Str2PChar:= @CharArray
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   333
end;
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   334
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   335
function isPowerOf2(i: Longword): boolean;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   336
begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   337
if i = 0 then exit(true);
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   338
while (i and 1) = 0 do i:= i shr 1;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   339
isPowerOf2:= (i = 1)
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   340
end;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   341
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   342
function toPowerOf2(i: Longword): Longword;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   343
begin
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   344
toPowerOf2:= 1;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   345
while (toPowerOf2 < i) do toPowerOf2:= toPowerOf2 shl 1
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   346
end;
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   347
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   348
procedure ResetVertexArrays(texture: PTexture);
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   349
begin
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   350
with texture^ do
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   351
	begin
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   352
	vb[0].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   353
	vb[0].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   354
	vb[1].X:= w;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   355
	vb[1].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   356
	vb[2].X:= w;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   357
	vb[2].Y:= h;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   358
	vb[3].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   359
	vb[3].Y:= h;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   360
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   361
	tb[0].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   362
	tb[0].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   363
	tb[1].X:= rx;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   364
	tb[1].Y:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   365
	tb[2].X:= rx;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   366
	tb[2].Y:= ry;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   367
	tb[3].X:= 0;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   368
	tb[3].Y:= ry
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   369
	end;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   370
end;
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   371
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   372
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
   373
begin
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   374
new(NewTexture);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   375
NewTexture^.w:= width;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   376
NewTexture^.h:= height;
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   377
NewTexture^.rx:= 1.0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   378
NewTexture^.ry:= 1.0;
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   379
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   380
ResetVertexArrays(NewTexture);
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   381
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   382
glGenTextures(1, @NewTexture^.id);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   383
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   384
glBindTexture(GL_TEXTURE_2D, NewTexture^.id);
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   385
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
   386
2447
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   387
SetTextureParameters(true);
1180
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   388
end;
e56317fdf78d Start implementing support for 32bit sprites concerned in map generation process.
unc0rr
parents: 1128
diff changeset
   389
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
   390
function Surface2Tex(surf: PSDL_Surface; enableClamp: boolean): PTexture;
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   391
var tw, th, x, y: Longword;
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   392
    tmpp: pointer;
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   393
    fromP4, toP4: PLongWordArray;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   394
begin
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   395
new(Surface2Tex);
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   396
Surface2Tex^.w:= surf^.w;
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   397
Surface2Tex^.h:= surf^.h;
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   398
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   399
if (surf^.format^.BytesPerPixel <> 4) then
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   400
begin
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   401
	TryDo(false, 'Surface2Tex failed, expecting 32 bit surface', true);
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   402
	Surface2Tex^.id:= 0;
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   403
	exit
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   404
end;
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   405
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   406
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   407
glGenTextures(1, @Surface2Tex^.id);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   408
755
edf26e9554ac Now show sprites too
unc0rr
parents: 754
diff changeset
   409
glBindTexture(GL_TEXTURE_2D, Surface2Tex^.id);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   410
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   411
if SDL_MustLock(surf) then
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   412
	SDLTry(SDL_LockSurface(surf) >= 0, true);
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   413
2428
6800f8aa0184 Huge Smaxx patch with some fixes by me:
unc0rr
parents: 2392
diff changeset
   414
if (not SupportNPOTT) and (not (isPowerOf2(Surf^.w) and isPowerOf2(Surf^.h))) then
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   415
begin
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   416
	tw:= toPowerOf2(Surf^.w);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   417
	th:= toPowerOf2(Surf^.h);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   418
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   419
	Surface2Tex^.rx:= Surf^.w / tw;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   420
	Surface2Tex^.ry:= Surf^.h / th;
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2372
diff changeset
   421
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   422
	GetMem(tmpp, tw * th * surf^.format^.BytesPerPixel);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   423
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   424
		fromP4:= Surf^.pixels;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   425
		toP4:= tmpp;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   426
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   427
		for y:= 0 to Pred(Surf^.h) do
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   428
		begin
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   429
			for x:= 0 to Pred(Surf^.w) do toP4^[x]:= fromP4^[x];
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   430
			for x:= Surf^.w to Pred(tw) do toP4^[x]:= 0;
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   431
			toP4:= @(toP4^[tw]);
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2008
diff changeset
   432
			fromP4:= @(fromP4^[Surf^.pitch div 4]);
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   433
		end;
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   434
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   435
		for y:= Surf^.h to Pred(th) do
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   436
		begin
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   437
			for x:= 0 to Pred(tw) do toP4^[x]:= 0;
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   438
			toP4:= @(toP4^[tw]);
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   439
		end;
771
86fbe8753a7c - Enable back console (doesn't render yet)
unc0rr
parents: 762
diff changeset
   440
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   441
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, tw, th, 0, GL_RGBA, GL_UNSIGNED_BYTE, tmpp);
2376
ece7b87f1334 Strip trailing spaces
nemo
parents: 2372
diff changeset
   442
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   443
	FreeMem(tmpp, tw * th * surf^.format^.BytesPerPixel)
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   444
end
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   445
else
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   446
begin
1896
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   447
	Surface2Tex^.rx:= 1.0;
fdacad5d0acc Don't use GLU
unc0rr
parents: 1895
diff changeset
   448
	Surface2Tex^.ry:= 1.0;
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   449
	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, surf^.w, surf^.h, 0, GL_RGBA, GL_UNSIGNED_BYTE, surf^.pixels);
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   450
end;
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   451
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   452
ResetVertexArrays(Surface2Tex);
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   453
754
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   454
if SDL_MustLock(surf) then
1912
c3d31fb59f0e Save much CPU time by initializing vertex arrays in texture creation function
unc0rr
parents: 1911
diff changeset
   455
	SDL_UnlockSurface(surf);
754
94ac14829085 Some further work on switching to OpenGL rendering
unc0rr
parents: 753
diff changeset
   456
2447
08d623a494e6 Smaxx's updated german translation + texture gap fixes + updated room list
koda
parents: 2428
diff changeset
   457
SetTextureParameters(enableClamp);
753
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   458
end;
40fc0deb388f Start conversion to OpenGL rendering
unc0rr
parents: 626
diff changeset
   459
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   460
procedure FreeTexture(tex: PTexture);
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   461
begin
2000
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   462
if tex <> nil then
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   463
	begin
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   464
	glDeleteTextures(1, @tex^.id);
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   465
	dispose(tex)
f9f47e681aad Don't crash engine after round in reduced quality mode
unc0rr
parents: 1916
diff changeset
   466
	end
759
8da05b316d81 Enable back fps counter
unc0rr
parents: 755
diff changeset
   467
end;
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   468
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   469
function DecodeBase64(s: shortstring): shortstring;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   470
const table = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   471
var i, t, c: Longword;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   472
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   473
c:= 0;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   474
for i:= 1 to Length(s) do
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   475
	begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   476
	t:= Pos(s[i], table);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   477
	if s[i] = '=' then inc(c);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   478
	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
   479
	end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   480
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   481
i:= 1;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   482
t:= 1;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   483
while i <= length(s) do
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   484
	begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   485
	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
   486
	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
   487
	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
   488
	inc(t, 3);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   489
	inc(i, 4)
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   490
	end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   491
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   492
if c < 3 then t:= t - c;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   493
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   494
byte(DecodeBase64[0]):= t - 1
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   495
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   496
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   497
{$IFNDEF IPHONEOS}
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   498
procedure MakeScreenshot(s: shortstring);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   499
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
   500
var p: Pointer;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   501
	size: Longword;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   502
	f: file;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   503
begin
2327
4832b77ec958 restored volumen control (hoorray)
koda
parents: 2290
diff changeset
   504
playSound(sndShutter, false, nil);
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   505
head[6]:= cScreenWidth;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   506
head[7]:= cScreenHeight;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   507
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   508
size:= cScreenWidth * cScreenHeight * 3;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   509
p:= GetMem(size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   510
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   511
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   512
//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
   513
glReadBuffer(GL_FRONT);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   514
glReadPixels(0, 0, cScreenWidth, cScreenHeight, GL_BGR, GL_UNSIGNED_BYTE, p);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   515
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   516
{$I-}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   517
Assign(f, s);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   518
Rewrite(f, 1);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   519
if IOResult = 0 then
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   520
	begin
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   521
	BlockWrite(f, head, sizeof(head));
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   522
	BlockWrite(f, p^, size);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   523
	Close(f);
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   524
	end;
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   525
{$I+}
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   526
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   527
FreeMem(p)
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   528
end;
2163
12730f5e79b9 koda's patch fixing some iphone port troubles (color, mouse)
unc0rr
parents: 2162
diff changeset
   529
{$ENDIF}
1080
8735046fc698 Repair screenshots capture on 'C' key press
unc0rr
parents: 1066
diff changeset
   530
1861
unc0rr
parents: 1854
diff changeset
   531
function modifyDamage(dmg: Longword): Longword;
unc0rr
parents: 1854
diff changeset
   532
begin
1895
7ba647a88b2f More game options by nemo
unc0rr
parents: 1888
diff changeset
   533
ModifyDamage:= hwRound(_0_01 * cDamageModifier * dmg * cDamagePercent)
1861
unc0rr
parents: 1854
diff changeset
   534
end;
unc0rr
parents: 1854
diff changeset
   535
949
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   536
{$IFDEF DEBUGFILE}
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   537
procedure AddFileLog(s: shortstring);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   538
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   539
writeln(f, GameTicks: 6, ': ', s);
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   540
flush(f)
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   541
end;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   542
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   543
function RectToStr(Rect: TSDL_Rect): shortstring;
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   544
begin
866729775535 Use nick from frontend to prepend chat messages
unc0rr
parents: 945
diff changeset
   545
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
   546
end;
2242
2e8251933b71 initial support for touch input
koda
parents: 2210
diff changeset
   547
{$ENDIF}
306
7b61834edcf6 - Better blowtorch
unc0rr
parents: 304
diff changeset
   548
2619
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   549
function doSurfaceConversion(tmpsurf: PSDL_Surface): PSDL_Surface;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   550
{* for more information http://www.idevgames.com/forum/showpost.php?p=85864&postcount=7 *}
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   551
var convertedSurf: PSDL_Surface = nil;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   552
begin
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   553
	if (tmpsurf^.format^.bitsperpixel = 24) or ((tmpsurf^.format^.bitsperpixel = 32) and (tmpsurf^.format^.rshift > tmpsurf^.format^.bshift)) then
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   554
	begin
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   555
		convertedSurf:= SDL_ConvertSurface(tmpsurf, @conversionFormat, SDL_SWSURFACE);
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   556
		SDL_FreeSurface(tmpsurf);
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   557
		doSurfaceConversion:= convertedSurf
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   558
	end
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   559
	else doSurfaceConversion:= tmpsurf;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   560
end;
bc2786a00fb8 fix wrong ttf blending in ppc
koda
parents: 2607
diff changeset
   561
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   562
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   563
initialization
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   564
cDrownSpeed.QWordValue:= 257698038;// 0.06
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   565
cMaxWindSpeed.QWordValue:= 2147484;// 0.0005
2576
2eb7ce1c1f19 code cleanup for Surface2Tex (we don't have 3 bytes surfaces any more)
koda
parents: 2575
diff changeset
   566
cWindSpeed.QWordValue:= 429496;// 0.0001
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   567
cGravity:= cMaxWindSpeed;
1849
2a989e5abda6 4 utilities by nemo
unc0rr
parents: 1812
diff changeset
   568
cDamageModifier:= _1;
1854
6e05013899b2 laser beam by nemo reworked a bit by me
unc0rr
parents: 1849
diff changeset
   569
cLaserSighting:= false;
2017
7845c77c8d31 nemo's great patch:
unc0rr
parents: 2008
diff changeset
   570
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
   571
cArtillery:= false;
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   572
488
4dee644f382d Fix run with DEBUGFILE turned off
unc0rr
parents: 438
diff changeset
   573
{$IFDEF DEBUGFILE}
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   574
{$I-}
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   575
for i:= 0 to 7 do
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   576
begin
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   577
	assign(f, 
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   578
{$IFDEF IPHONEOS}
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   579
	string(get_documents_path())
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   580
{$ELSE}
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   581
	ParamStr(1)
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   582
{$ENDIF}
2630
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   583
	+ '/debug' + inttostr(i) + '.txt');
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   584
	rewrite(f);
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   585
	if IOResult = 5 then
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   586
	begin
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   587
		// prevent writing on a directory you do not have permissions on
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   588
		// should be safe to assume the current directory is writable
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   589
		assign(f, './debug' + inttostr(i) + '.txt');
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   590
		rewrite(f);
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   591
	end;
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   592
	if IOResult = 0 then break
079ef82eac75 revamped file access and debug display
koda
parents: 2622
diff changeset
   593
end;
337
a46abb65eb0c - Fix not debug build
unc0rr
parents: 316
diff changeset
   594
{$I+}
17
a6bed8d31444 minor code review
unc0rr
parents: 13
diff changeset
   595
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   596
finalization
916
1d0022336fbb - Small optimization in hwFloat
unc0rr
parents: 915
diff changeset
   597
//uRandom.DumpBuffer;
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   598
2621
956ff066f3a5 Fix desync when playing with AI via network, occuring in certain conditions
unc0rr
parents: 2619
diff changeset
   599
writeln(f, 'halt at ', GameTicks, ' ticks. TurnTimeLeft = ', TurnTimeLeft);
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   600
flush(f);
351
29bc9c36ad5f Fixed-point arithmetics in engine.
unc0rr
parents: 346
diff changeset
   601
close(f)
2154
3d2917be12c3 Change default output to stderr since /tmp doesn't exist under windows and is useless under iphoneos, add a couple of extra parameters
nemo
parents: 2152
diff changeset
   602
4
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   603
{$ENDIF}
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   604
bcbd7adb4e4b - set svn:eol-style to native
unc0rr
parents: 2
diff changeset
   605
end.