mirror of
https://github.com/ZDoom/Raze.git
synced 2024-12-16 15:41:16 +00:00
704 lines
16 KiB
C++
704 lines
16 KiB
C++
//-------------------------------------------------------------------------
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/*
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Copyright (C) 2010-2019 EDuke32 developers and contributors
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Copyright (C) 2019 sirlemonhead, Nuke.YKT
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This file is part of PCExhumed.
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PCExhumed is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License version 2
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as published by the Free Software Foundation.
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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.
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See the GNU General Public License for more details.
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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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//-------------------------------------------------------------------------
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#include "ns.h"
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#include "compat.h"
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#include "engine.h"
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#include "exhumed.h"
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#include "sequence.h"
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#include "names.h"
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#include "player.h"
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#include "ps_input.h"
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#include "sound.h"
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#include "view.h"
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#include "status.h"
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#include "version.h"
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#include "aistuff.h"
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#include "mapinfo.h"
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#include <string.h>
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#include <cstdio> // for printf
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#include <cstdlib>
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#include <stdarg.h>
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#include <ctype.h>
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#include <time.h>
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#include <assert.h>
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#include "gamecvars.h"
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#include "savegamehelp.h"
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#include "c_dispatch.h"
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#include "raze_sound.h"
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#include "gamestate.h"
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#include "screenjob.h"
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#include "c_console.h"
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#include "cheathandler.h"
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#include "inputstate.h"
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#include "d_protocol.h"
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#include "texturemanager.h"
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#include "razemenu.h"
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#include "v_draw.h"
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BEGIN_PS_NS
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static MapRecord* NextMap;
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void uploadCinemaPalettes();
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int32_t registerosdcommands(void);
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void InitFonts();
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void InitCheats();
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int EndLevel = 0;
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InputPacket localInput;
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////////
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void ResetEngine()
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{
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EraseScreen(-1);
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resettiming();
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}
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void InstallEngine()
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{
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TileFiles.LoadArtSet("tiles%03d.art");
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if (engineInit())
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{
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G_FatalEngineError();
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}
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uploadCinemaPalettes();
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LoadPaletteLookups();
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InitFonts();
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}
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void RemoveEngine()
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{
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engineUnInit();
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}
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void CopyTileToBitmap(short nSrcTile, short nDestTile, int xPos, int yPos);
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// void TestSaveLoad();
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void EraseScreen(int nVal);
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void LoadStatus();
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void MySetView(int x1, int y1, int x2, int y2);
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char sHollyStr[40];
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short nFontFirstChar;
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short nBackgroundPic;
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short nShadowPic;
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short nCreaturesKilled = 0, nCreaturesTotal = 0;
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int leveltime;
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short nFreeze;
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short nSnakeCam = -1;
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short nLocalSpr;
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int nNetPlayerCount = 0;
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short nClockVal;
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short nRedTicks;
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short nAlarmTicks;
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short nButtonColor;
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short nEnergyChan;
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short bModemPlay = false;
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int lCountDown = 0;
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short nEnergyTowers = 0;
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short nCfgNetPlayers = 0;
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FILE *vcrfp = NULL;
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int lLocalCodes = 0;
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short bCoordinates = false;
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int nNetTime = -1;
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short nCodeMin = 0;
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short nCodeMax = 0;
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short nCodeIndex = 0;
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//short nScreenWidth = 320;
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//short nScreenHeight = 200;
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int flash;
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int totalmoves;
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short nCurBodyNum = 0;
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short nBodyTotal = 0;
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short lastfps;
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short nTotalPlayers = 1;
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// TODO: Rename this (or make it static) so it doesn't conflict with library function
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//short socket = 0;
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short nFirstPassword = 0;
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short nFirstPassInfo = 0;
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short nPasswordCount = 0;
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short bSnakeCam = false;
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short bRecord = false;
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short bPlayback = false;
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short bInDemo = false;
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short bSlipMode = false;
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short bDoFlashes = true;
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short besttarget;
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short scan_char = 0;
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int nStartLevel;
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int nTimeLimit;
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int bVanilla = 0;
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void DebugOut(const char *fmt, ...)
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{
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#ifdef _DEBUG
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va_list args;
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va_start(args, fmt);
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VPrintf(PRINT_HIGH, fmt, args);
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#endif
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}
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void ShutDown(void)
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{
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StopCD();
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RemoveEngine();
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//UnInitFX();
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}
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void DoClockBeep()
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{
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int i;
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StatIterator it(407);
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while ((i = it.NextIndex()) >= 0)
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{
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PlayFX2(StaticSound[kSound74], i);
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}
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}
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void DoRedAlert(int nVal)
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{
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if (nVal)
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{
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nAlarmTicks = 69;
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nRedTicks = 30;
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}
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int i;
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StatIterator it(405);
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while ((i = it.NextIndex()) >= 0)
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{
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if (nVal)
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{
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PlayFXAtXYZ(StaticSound[kSoundAlarm], sprite[i].x, sprite[i].y, sprite[i].z, sprite[i].sectnum);
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AddFlash(sprite[i].sectnum, sprite[i].x, sprite[i].y, sprite[i].z, 192);
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}
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}
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}
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void DrawClock()
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{
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int ebp = 49;
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auto pixels = TileFiles.tileMakeWritable(kTile3603);
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memset(pixels, TRANSPARENT_INDEX, 4096);
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if (lCountDown / 30 != nClockVal)
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{
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nClockVal = lCountDown / 30;
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DoClockBeep();
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}
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int nVal = nClockVal;
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while (nVal)
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{
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int v2 = nVal & 0xF;
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int yPos = 32 - tilesiz[v2 + kClockSymbol1].y / 2;
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CopyTileToBitmap(v2 + kClockSymbol1, kTile3603, ebp - tilesiz[v2 + kClockSymbol1].x / 2, yPos);
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ebp -= 15;
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nVal /= 16;
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}
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DoEnergyTile();
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}
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double calc_smoothratio()
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{
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if (bRecord || bPlayback || nFreeze != 0 || bCamera || paused)
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return MaxSmoothRatio;
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return I_GetTimeFrac() * MaxSmoothRatio;
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}
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void GameMove(void)
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{
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FixPalette();
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if (currentLevel->levelNumber == kMap20)
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{
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if (lCountDown <= 0)
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{
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DoGameOverScene(true);
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return;
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}
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// Pink section
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lCountDown--;
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DrawClock();
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if (nRedTicks)
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{
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nRedTicks--;
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if (nRedTicks <= 0) {
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DoRedAlert(0);
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}
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}
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nAlarmTicks--;
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nButtonColor--;
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if (nAlarmTicks <= 0) {
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DoRedAlert(1);
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}
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}
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// YELLOW SECTION
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MoveThings();
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obobangle = bobangle;
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if (totalvel[nLocalPlayer] == 0)
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{
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bobangle = 0;
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}
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else
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{
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bobangle += 56;
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bobangle &= kAngleMask;
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}
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UpdateCreepySounds();
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// loc_120E9:
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totalmoves++;
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}
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static int SelectAltWeapon(int weap2)
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{
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// todo
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return 0;
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}
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void GameInterface::Ticker()
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{
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if (paused)
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{
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r_NoInterpolate = true;
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}
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else if (EndLevel == 0)
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{
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inita &= kAngleMask;
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for (int i = 0; i < 4; i++)
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{
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lPlayerXVel += localInput.fvel * Cos(inita) + localInput.svel * Sin(inita);
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lPlayerYVel += localInput.fvel * Sin(inita) - localInput.svel * Cos(inita);
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lPlayerXVel -= (lPlayerXVel >> 5) + (lPlayerXVel >> 6);
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lPlayerYVel -= (lPlayerYVel >> 5) + (lPlayerYVel >> 6);
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}
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if (localInput.actions & SB_INVPREV)
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{
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int nItem = nPlayerItem[nLocalPlayer];
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int i;
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for (i = 6; i > 0; i--)
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{
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nItem--;
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if (nItem < 0) nItem = 5;
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if (PlayerList[nLocalPlayer].items[nItem] != 0)
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break;
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}
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if (i > 0) SetPlayerItem(nLocalPlayer, nItem);
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}
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if (localInput.actions & SB_INVNEXT)
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{
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int nItem = nPlayerItem[nLocalPlayer];
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int i;
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for (i = 6; i > 0; i--)
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{
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nItem++;
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if (nItem == 6) nItem = 0;
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if (PlayerList[nLocalPlayer].items[nItem] != 0)
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break;
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}
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if (i > 0) SetPlayerItem(nLocalPlayer, nItem);
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}
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if (localInput.actions & SB_INVUSE)
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{
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if (nPlayerItem[nLocalPlayer] != -1)
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{
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localInput.setItemUsed(nPlayerItem[nLocalPlayer]);
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}
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}
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for (int i = 0; i < 6; i++)
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{
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if (localInput.isItemUsed(i))
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{
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localInput.clearItemUsed(i);
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if (PlayerList[nLocalPlayer].items[i] > 0)
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{
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if (nItemMagic[i] <= PlayerList[nLocalPlayer].nMagic)
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{
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sPlayerInput[nLocalPlayer].nItem = i;
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break;
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}
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}
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}
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}
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auto currWeap = PlayerList[nLocalPlayer].nCurrentWeapon;
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int weap2 = localInput.getNewWeapon();
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if (weap2 == WeaponSel_Next)
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{
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auto newWeap = currWeap == 6 ? 0 : currWeap + 1;
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while (!(nPlayerWeapons[nLocalPlayer] & (1 << newWeap)))
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{
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newWeap++;
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}
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localInput.setNewWeapon(newWeap + 1);
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}
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else if (weap2 == WeaponSel_Prev)
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{
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auto newWeap = currWeap == 0 ? 6 : currWeap - 1;
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while (!(nPlayerWeapons[nLocalPlayer] & (1 << newWeap)))
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{
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newWeap--;
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}
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localInput.setNewWeapon(newWeap + 1);
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}
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else if (weap2 == WeaponSel_Alt)
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{
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weap2 = SelectAltWeapon(weap2);
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}
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// make weapon selection persist until it gets used up.
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int weap = sPlayerInput[nLocalPlayer].getNewWeapon();
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if (weap2 <= 0 || weap2 > 7) sPlayerInput[nLocalPlayer].SetNewWeapon(weap);
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auto oldactions = sPlayerInput[nLocalPlayer].actions;
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sPlayerInput[nLocalPlayer].actions = localInput.actions;
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if (oldactions & SB_CENTERVIEW) sPlayerInput[nLocalPlayer].actions |= SB_CENTERVIEW;
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sPlayerInput[nLocalPlayer].xVel = lPlayerXVel;
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sPlayerInput[nLocalPlayer].yVel = lPlayerYVel;
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sPlayerInput[nLocalPlayer].buttons = lLocalCodes;
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sPlayerInput[nLocalPlayer].nTarget = besttarget;
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sPlayerInput[nLocalPlayer].nAngle = localInput.avel;
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sPlayerInput[nLocalPlayer].pan = localInput.horz;
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Ra[nLocalPlayer].nTarget = besttarget;
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lLocalCodes = 0;
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leveltime++;
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if (leveltime == 2) gameaction = ga_autosave; // let the game run for 1 frame before saving.
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GameMove();
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r_NoInterpolate = false;
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}
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else
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{
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// Wait for the end of level sound to play out, but stop updating the playsim.
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if (EndLevel == 13)
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PlayLocalSound(StaticSound[59], 0, true, CHANF_UI);
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if (EndLevel > 1) EndLevel--;
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r_NoInterpolate = true;
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int flash = 7 - abs(EndLevel - 7);
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videoTintBlood(flash * 30, flash * 30, flash * 30);
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if (EndLevel == 1)
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{
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if (!soundEngine->GetSoundPlayingInfo(SOURCE_None, nullptr, StaticSound[59] + 1))
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{
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videoTintBlood(0, 0, 0);
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CompleteLevel(NextMap);
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NextMap = nullptr;
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EndLevel = 0;
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}
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}
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}
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}
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void LevelFinished()
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{
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NextMap = currentLevel->levelNumber == 20 ? nullptr : FindMapByLevelNum(currentLevel->levelNumber + 1); // todo: Use the map record for progression
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EndLevel = 13;
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}
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void ExitGame()
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{
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ShutDown();
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throw CExitEvent(0);
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}
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#define x(a, b) registerName(#a, b);
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static void SetTileNames()
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{
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auto registerName = [](const char* name, int index)
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{
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TexMan.AddAlias(name, tileGetTexture(index));
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};
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#include "namelist.h"
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}
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#undef x
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void GameInterface::app_init()
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{
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int i;
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//int esi = 1;
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//int edi = esi;
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#if 0
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help_disabled = true;
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#endif
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// Create the global level table. Parts of the engine need it, even though the game itself does not.
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for (int i = 0; i <= 32; i++)
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{
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auto mi = AllocateMap();
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mi->fileName.Format("LEV%d.MAP", i);
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mi->labelName.Format("LEV%d", i);
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mi->name.Format("$TXT_EX_MAP%02d", i);
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mi->levelNumber = i;
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int nTrack = i;
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if (nTrack != 0) nTrack--;
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mi->cdSongId = (nTrack % 8) + 11;
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}
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InitCheats();
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registerosdcommands();
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if (nNetPlayerCount == -1)
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{
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nNetPlayerCount = nCfgNetPlayers - 1;
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nTotalPlayers += nNetPlayerCount;
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}
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// temp - moving InstallEngine(); before FadeOut as we use nextpage() in FadeOut
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InstallEngine();
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LoadDefinitions();
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SetTileNames();
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TileFiles.SetBackup();
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InitFX();
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seq_LoadSequences();
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InitStatus();
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for (i = 0; i < kMaxPlayers; i++) {
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nPlayerLives[i] = kDefaultLives;
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}
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resettiming();
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GrabPalette();
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enginecompatibility_mode = ENGINECOMPATIBILITY_19950829;
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}
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void mychangespritesect(int nSprite, int nSector)
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{
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changespritesect(nSprite, nSector);
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}
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void mydeletesprite(int nSprite)
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{
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if (nSprite < 0 || nSprite > kMaxSprites) {
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I_Error("bad sprite value %d handed to mydeletesprite", nSprite);
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}
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deletesprite(nSprite);
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if (nSprite == besttarget) {
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besttarget = -1;
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}
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}
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void CopyTileToBitmap(short nSrcTile, short nDestTile, int xPos, int yPos)
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{
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int nOffs = tilesiz[nDestTile].y * xPos;
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auto pixels = TileFiles.tileMakeWritable(nDestTile);
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uint8_t *pDest = pixels + nOffs + yPos;
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uint8_t *pDestB = pDest;
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tileLoad(nSrcTile);
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int destYSize = tilesiz[nDestTile].y;
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int srcYSize = tilesiz[nSrcTile].y;
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const uint8_t *pSrc = tilePtr(nSrcTile);
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for (int x = 0; x < tilesiz[nSrcTile].x; x++)
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{
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pDest += destYSize;
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for (int y = 0; y < srcYSize; y++)
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{
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uint8_t val = *pSrc;
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if (val != TRANSPARENT_INDEX) {
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*pDestB = val;
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}
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pDestB++;
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pSrc++;
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}
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// reset pDestB
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pDestB = pDest;
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}
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TileFiles.InvalidateTile(nDestTile);
|
|
}
|
|
|
|
void EraseScreen(int nVal)
|
|
{
|
|
// There's no other values than 0 ever coming through here.
|
|
twod->ClearScreen();
|
|
}
|
|
|
|
bool GameInterface::CanSave()
|
|
{
|
|
return !bRecord && !bPlayback && !paused && !bInDemo && nTotalPlayers == 1;
|
|
}
|
|
|
|
::GameStats GameInterface::getStats()
|
|
{
|
|
return { nCreaturesKilled, nCreaturesTotal, 0, 0, leveltime / 30, 0 };
|
|
}
|
|
|
|
::GameInterface* CreateInterface()
|
|
{
|
|
return new GameInterface;
|
|
}
|
|
|
|
|
|
// This is only the static global data.
|
|
static SavegameHelper sghexhumed("exhumed",
|
|
SV(besttarget),
|
|
SV(nCreaturesTotal),
|
|
SV(nCreaturesKilled),
|
|
SV(nFreeze),
|
|
SV(nSnakeCam),
|
|
SV(nLocalSpr),
|
|
SV(nClockVal), // kTile3603
|
|
SV(nRedTicks),
|
|
SV(nAlarmTicks),
|
|
SV(nButtonColor),
|
|
SV(nEnergyChan),
|
|
SV(lCountDown),
|
|
SV(nEnergyTowers),
|
|
SV(totalmoves),
|
|
SV(nCurBodyNum),
|
|
SV(nBodyTotal),
|
|
SV(bSnakeCam),
|
|
SV(bSlipMode),
|
|
SV(leveltime),
|
|
nullptr);
|
|
|
|
extern short cPupData[300];
|
|
extern uint8_t* Worktile;
|
|
extern int lHeadStartClock;
|
|
extern short* pPupData;
|
|
|
|
|
|
void SaveTextureState()
|
|
{
|
|
auto fw = WriteSavegameChunk("texture");
|
|
int pupOffset = pPupData? int(pPupData - cPupData) : -1;
|
|
|
|
// There is really no good way to restore these tiles, so it's probably best to save them as well, so that they can be reloaded with the exact state they were left in
|
|
fw->Write(&pupOffset, 4);
|
|
uint8_t loaded = !!Worktile;
|
|
fw->Write(&loaded, 1);
|
|
if (Worktile) fw->Write(Worktile, WorktileSize);
|
|
auto pixels = TileFiles.tileMakeWritable(kTile3603);
|
|
fw->Write(pixels, tilesiz[kTile3603].x * tilesiz[kTile3603].y);
|
|
pixels = TileFiles.tileMakeWritable(kEnergy1);
|
|
fw->Write(pixels, tilesiz[kEnergy1].x * tilesiz[kEnergy1].y);
|
|
pixels = TileFiles.tileMakeWritable(kEnergy2);
|
|
fw->Write(pixels, tilesiz[kEnergy2].x * tilesiz[kEnergy2].y);
|
|
|
|
}
|
|
|
|
void LoadTextureState()
|
|
{
|
|
auto fr = ReadSavegameChunk("texture");
|
|
int pofs;
|
|
fr.Read(&pofs, 4);
|
|
pPupData = pofs == -1 ? nullptr : cPupData + pofs;
|
|
uint8_t loaded;
|
|
fr.Read(&loaded, 1);
|
|
if (loaded)
|
|
{
|
|
Worktile = TileFiles.tileCreate(kTileRamsesWorkTile, kSpiritX * 2, kSpiritY * 2);
|
|
fr.Read(Worktile, WorktileSize);
|
|
}
|
|
auto pixels = TileFiles.tileMakeWritable(kTile3603);
|
|
fr.Read(pixels, tilesiz[kTile3603].x * tilesiz[kTile3603].y);
|
|
pixels = TileFiles.tileMakeWritable(kEnergy1);
|
|
fr.Read(pixels, tilesiz[kEnergy1].x * tilesiz[kEnergy1].y);
|
|
pixels = TileFiles.tileMakeWritable(kEnergy2);
|
|
fr.Read(pixels, tilesiz[kEnergy2].x * tilesiz[kEnergy2].y);
|
|
TileFiles.InvalidateTile(kTileRamsesWorkTile);
|
|
TileFiles.InvalidateTile(kTile3603);
|
|
TileFiles.InvalidateTile(kEnergy1);
|
|
TileFiles.InvalidateTile(kEnergy2);
|
|
}
|
|
|
|
|
|
CCMD(endit)
|
|
{
|
|
LevelFinished();
|
|
}
|
|
END_PS_NS
|