author | unc0rr |
Wed, 30 May 2007 19:29:27 +0000 | |
changeset 532 | 8136a5363586 |
parent 529 | 812682c1ab62 |
child 534 | 92fb2b0d5117 |
permissions | -rw-r--r-- |
4 | 1 |
(* |
2 |
* Hedgewars, a worms-like game |
|
393 | 3 |
* Copyright (c) 2004-2007 Andrey Korotaev <unC0Rr@gmail.com> |
4 | 4 |
* |
183 | 5 |
* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
|
7 |
* the Free Software Foundation; version 2 of the License |
|
4 | 8 |
* |
183 | 9 |
* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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4 | 13 |
* |
183 | 14 |
* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
|
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA |
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4 | 17 |
*) |
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||
19 |
unit uMisc; |
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20 |
interface |
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351 | 21 |
uses uConsts, SDLh, uFloat; |
4 | 22 |
{$INCLUDE options.inc} |
23 |
var isCursorVisible : boolean = false; |
|
24 |
isTerminated : boolean = false; |
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25 |
isInLag : boolean = false; |
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isPaused : boolean = false; |
4 | 27 |
isSoundEnabled : boolean = true; |
72 | 28 |
isSEBackup : boolean = true; |
4 | 29 |
isInMultiShoot : boolean = false; |
30 |
||
39 | 31 |
GameState : TGameState = Low(TGameState); |
4 | 32 |
GameType : TGameType = gmtLocal; |
33 |
GameFlags : Longword = 0; |
|
34 |
TurnTimeLeft : Longword = 0; |
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95 | 35 |
cHedgehogTurnTime: Longword = 45000; |
433 | 36 |
cMaxAIThinkTime : Longword = 9000; |
4 | 37 |
|
371 | 38 |
cCloudsNumber : LongInt = 9; |
39 |
cConsoleHeight : LongInt = 320; |
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40 |
cConsoleYAdd : LongInt = 0; |
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cScreenWidth : LongInt = 1024; |
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42 |
cScreenHeight : LongInt = 768; |
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cBits : LongInt = 16; |
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74 | 44 |
cBitsStr : string[2] = '16'; |
45 |
||
371 | 46 |
cWaterLine : LongInt = 1024; |
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cVisibleWater : LongInt = 128; |
|
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cGearScrEdgesDist: LongInt = 240; |
|
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cCursorEdgesDist : LongInt = 40; |
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cTeamHealthWidth : LongInt = 128; |
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529 | 51 |
cAltDamage : boolean = true; |
4 | 52 |
|
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GameTicks : LongWord = 0; |
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54 |
||
188 | 55 |
cSkyColor : Longword = 0; |
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cWaterColor : Longword = $005ACE; |
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cWhiteColor : Longword = $FFFFFF; |
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cConsoleSplitterColor : Longword = $FF0000; |
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cColorNearBlack : Longword = 16; |
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4 | 60 |
cExplosionBorderColor : LongWord = $808080; |
61 |
||
62 |
cShowFPS : boolean = true; |
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295 | 63 |
cCaseFactor : Longword = 3; {1..10} |
4 | 64 |
cFullScreen : boolean = true; |
80 | 65 |
cLocaleFName : shortstring = 'en.txt'; |
81 | 66 |
cSeed : shortstring = ''; |
371 | 67 |
cInitVolume : LongInt = 128; |
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cVolumeDelta : LongInt = 0; |
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296 | 69 |
cTimerInterval : Longword = 5; |
351 | 70 |
cHasFocus : boolean = true; |
4 | 71 |
|
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var |
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cSendEmptyPacketTime : LongWord = 2000; |
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cSendCursorPosTime : LongWord = 50; |
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13 | 75 |
ShowCrosshair : boolean; |
351 | 76 |
cDrownSpeed, |
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cMaxWindSpeed, |
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cWindSpeed, |
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cGravity: hwFloat; |
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4 | 80 |
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flagMakeCapture: boolean = false; |
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82 |
||
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InitStepsFlags: Longword = 0; |
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84 |
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371 | 85 |
AttackBar: LongInt = 0; // 0 - none, 1 - just bar at the right-down corner, 2 - like in WWP |
4 | 86 |
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371 | 87 |
function hwSign(r: hwFloat): LongInt; |
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function Min(a, b: LongInt): LongInt; |
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function Max(a, b: LongInt): LongInt; |
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351 | 90 |
function rndSign(num: hwFloat): hwFloat; |
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procedure OutError(Msg: String; isFatalError: boolean); |
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4 | 92 |
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean); |
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procedure SDLTry(Assert: boolean; isFatal: boolean); |
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function IntToStr(n: LongInt): shortstring; |
351 | 95 |
function FloatToStr(n: hwFloat): shortstring; |
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function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt; |
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function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt; |
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4 | 98 |
procedure AdjustColor(var Color: Longword); |
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{$IFDEF DEBUGFILE} |
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procedure AddFileLog(s: shortstring); |
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24 | 101 |
function RectToStr(Rect: TSDL_Rect): shortstring; |
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{$ENDIF} |
208 | 103 |
procedure SetKB(n: Longword); |
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procedure SendKB; |
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351 | 105 |
procedure SetLittle(var r: hwFloat); |
306 | 106 |
procedure SendStat(sit: TStatInfoType; s: shortstring); |
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function Str2PChar(var s: shortstring): PChar; |
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var CursorPoint: TPoint; |
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TargetPoint: TPoint = (X: NoPointX; Y: 0); |
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||
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implementation |
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351 | 113 |
uses uConsole, uStore, uIO, Math, uRandom; |
208 | 114 |
var KBnum: Longword = 0; |
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{$IFDEF DEBUGFILE} |
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var f: textfile; |
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{$ENDIF} |
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||
371 | 119 |
function hwSign(r: hwFloat): LongInt; |
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begin |
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if r.isNegative then hwSign:= -1 else hwSign:= 1 |
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end; |
123 |
||
371 | 124 |
function Min(a, b: LongInt): LongInt; |
4 | 125 |
begin |
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if a < b then Min:= a else Min:= b |
4 | 127 |
end; |
128 |
||
371 | 129 |
function Max(a, b: LongInt): LongInt; |
4 | 130 |
begin |
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if a > b then Max:= a else Max:= b |
4 | 132 |
end; |
133 |
||
351 | 134 |
procedure OutError(Msg: String; isFatalError: boolean); |
4 | 135 |
begin |
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{$IFDEF DEBUGFILE}AddFileLog(Msg);{$ENDIF} |
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53 | 137 |
WriteLnToConsole(Msg); |
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if isFatalError then |
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begin |
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SendIPC('E' + GetLastConsoleLine); |
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SDL_Quit; |
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halt(1) |
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end |
4 | 144 |
end; |
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||
146 |
procedure TryDo(Assert: boolean; Msg: string; isFatal: boolean); |
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begin |
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70 | 148 |
if not Assert then OutError(Msg, isFatal) |
4 | 149 |
end; |
150 |
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procedure SDLTry(Assert: boolean; isFatal: boolean); |
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begin |
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if not Assert then OutError(SDL_GetError, isFatal) |
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end; |
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||
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procedure AdjustColor(var Color: Longword); |
4 | 157 |
begin |
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Color:= SDL_MapRGB(PixelFormat, (Color shr 16) and $FF, (Color shr 8) and $FF, Color and $FF) |
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end; |
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||
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function IntToStr(n: LongInt): shortstring; |
4 | 162 |
begin |
351 | 163 |
str(n, IntToStr) |
4 | 164 |
end; |
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||
351 | 166 |
function FloatToStr(n: hwFloat): shortstring; |
4 | 167 |
begin |
351 | 168 |
FloatToStr:= cstr(n) |
4 | 169 |
end; |
170 |
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function DxDy2Angle32(const _dY, _dX: hwFloat): LongInt; |
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const _16divPI: Extended = 16/pi; |
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var dY, dX: Extended; |
100 | 174 |
begin |
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dY:= _dY.QWordValue / $100000000; |
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if _dY.isNegative then dY:= - dY; |
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dX:= _dX.QWordValue / $100000000; |
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if _dX.isNegative then dX:= - dX; |
c75410fe3133
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DxDy2Angle32:= trunc(arctan2(dY, dX) * _16divPI) and $1f |
4 | 180 |
end; |
181 |
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371 | 182 |
function DxDy2AttackAngle(const _dY, _dX: hwFloat): LongInt; |
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const MaxAngleDivPI: Extended = cMaxAngle/pi; |
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var dY, dX: Extended; |
100 | 185 |
begin |
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dY:= _dY.QWordValue / $100000000; |
c75410fe3133
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if _dY.isNegative then dY:= - dY; |
c75410fe3133
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dX:= _dX.QWordValue / $100000000; |
c75410fe3133
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189 |
if _dX.isNegative then dX:= - dX; |
438 | 190 |
DxDy2AttackAngle:= trunc(arctan2(dY, dX) * MaxAngleDivPI) |
100 | 191 |
end; |
4 | 192 |
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208 | 193 |
procedure SetKB(n: Longword); |
194 |
begin |
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KBnum:= n |
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end; |
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197 |
||
198 |
procedure SendKB; |
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var s: shortstring; |
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begin |
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if KBnum <> 0 then |
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begin |
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s:= 'K' + inttostr(KBnum); |
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SendIPCRaw(@s, Length(s) + 1) |
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end |
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206 |
end; |
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207 |
||
351 | 208 |
procedure SetLittle(var r: hwFloat); |
300 | 209 |
begin |
351 | 210 |
if not r.isNegative then r:= cLittle else r:= - cLittle |
300 | 211 |
end; |
212 |
||
337 | 213 |
procedure SendStat(sit: TStatInfoType; s: shortstring); |
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const stc: array [TStatInfoType] of char = 'rDK'; |
|
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begin |
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SendIPC('i' + stc[sit] + s) |
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217 |
end; |
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218 |
||
351 | 219 |
function rndSign(num: hwFloat): hwFloat; |
220 |
begin |
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221 |
num.isNegative:= getrandom(2) = 0; |
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rndSign:= num |
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end; |
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224 |
||
225 |
function Str2PChar(var s: shortstring): PChar; |
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const CharArray: array[byte] of Char = ''; |
|
227 |
begin |
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228 |
CharArray:= s; |
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CharArray[Length(s)]:= #0; |
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Str2PChar:= @CharArray |
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231 |
end; |
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232 |
||
4 | 233 |
{$IFDEF DEBUGFILE} |
234 |
procedure AddFileLog(s: shortstring); |
|
235 |
begin |
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236 |
writeln(f, GameTicks: 6, ': ', s); |
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237 |
flush(f) |
|
238 |
end; |
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239 |
||
24 | 240 |
function RectToStr(Rect: TSDL_Rect): shortstring; |
241 |
begin |
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351 | 242 |
RectToStr:= '(x: ' + inttostr(rect.x) + '; y: ' + inttostr(rect.y) + '; w: ' + inttostr(rect.w) + '; h: ' + inttostr(rect.h) + ')' |
24 | 243 |
end; |
244 |
||
337 | 245 |
|
371 | 246 |
var i: LongInt; |
488 | 247 |
{$ENDIF} |
306 | 248 |
|
4 | 249 |
initialization |
351 | 250 |
cDrownSpeed.QWordValue:= 257698038;// 0.06 |
488 | 251 |
cMaxWindSpeed.QWordValue:= 2147484;// 0.0005 |
252 |
cWindSpeed.QWordValue:= 429496;// 0.0001 |
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351 | 253 |
cGravity:= cMaxWindSpeed; |
254 |
||
488 | 255 |
{$IFDEF DEBUGFILE} |
337 | 256 |
{$I-} |
497 | 257 |
if ParamCount > 0 then |
258 |
for i:= 0 to 7 do |
|
337 | 259 |
begin |
497 | 260 |
Assign(f, ParamStr(1) + '/debug' + inttostr(i) + '.txt'); |
337 | 261 |
rewrite(f); |
262 |
if IOResult = 0 then break |
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263 |
end; |
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264 |
{$I+} |
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17 | 265 |
|
4 | 266 |
finalization |
267 |
writeln(f, '-= halt at ',GameTicks,' ticks =-'); |
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268 |
Flush(f); |
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351 | 269 |
close(f) |
4 | 270 |
{$ENDIF} |
271 |
||
272 |
end. |