void BasicOverhead (void)
{
int x, y, z, offx, offy;
z = 128/MAPSIZE; // zoom scale
offx = 320/2;
offy = (160-MAPSIZE*z)/2;
#ifdef MAPBORDER
int temp = viewsize;
NewViewSize(16);
DrawPlayBorder();
#endif
// right side (raw)
for(x=0;x<MAPSIZE;x++)
for(y=0;y<MAPSIZE;y++)
VWB_Bar(x*z+offx, y*z+offy,z,z,(unsigned)(uintptr_t)actorat[x][y]);
// left side (filtered)
uintptr_t tile;
int color;
offx -= 128;
for(x=0;x<MAPSIZE;x++)
{
for(y=0;y<MAPSIZE;y++)
{
tile = (uintptr_t)actorat[x][y];
if (ISPOINTER(tile) && ((objtype *)tile)->flags&FL_SHOOTABLE) color = 72; // enemy
else if (!tile || ISPOINTER(tile))
{
if (spotvis[x][y]) color = 111; // visable
else color = 0; // nothing
}
else if (MAPSPOT(x,y,1) == PUSHABLETILE) color = 171; // pushwall
else if (tile == 64) color = 158; // solid obj
else if (tile < 128) color = 154; // walls
else if (tile < 256) color = 146; // doors
VWB_Bar(x*z+offx, y*z+offy,z,z,color);
}
}
VWB_Bar(player->tilex*z+offx,player->tiley*z+offy,z,z,15); // player
// resize the border to match
VW_UpdateScreen();
IN_Ack();
#ifdef MAPBORDER
NewViewSize(temp);
DrawPlayBorder();
#endif
}
static void InitGame(void)
{
#ifndef SPEARDEMO
boolean didjukebox=false;
#endif
/* initialize SDL */
if(LR_Init(0) < 0)
exit(1);
atexit(LR_Quit);
SignonScreen ();
VH_Startup ();
IN_Startup ();
PM_Startup ();
SD_Startup ();
CA_Startup ();
US_Startup ();
/* TODO: Will any memory checking be needed someday?? */
/* build some tables */
InitDigiMap ();
ReadConfig ();
SetupSaveGames();
/* HOLDING DOWN 'M' KEY? */
#ifndef SPEARDEMO
if (Keyboard[sc_M])
{
DoJukebox();
didjukebox=true;
}
else
#endif
/* draw intro screen stuff */
IntroScreen ();
/* load in and lock down some basic chunks */
CA_CacheGrChunk(STARTFONT);
CA_CacheGrChunk(STATUSBARPIC);
LoadLatchMem ();
BuildTables (); /* trig tables */
SetupWalls ();
NewViewSize (viewsize);
/* initialize variables */
InitRedShifts ();
#ifndef SPEARDEMO
if(!didjukebox)
#endif
FinishSignon();
}
//------------------------------------------------------------------------
// InitGame()
//------------------------------------------------------------------------
void InitGame (void)
{
Sint16 i,x,y;
Uint16 *blockstart;
//long mmsize;
MM_Startup (); // so the signon screen can be freed
#if IN_DEVELOPMENT || GEORGE_CHEAT || SHOW_CHECKSUM
if (MS_CheckParm("checksum"))
{
ShowChecksums();
MM_Shutdown();
exit(0);
}
#endif
CA_Startup ();
// Any problems with this version of the game?
//
#if IN_DEVELOPMENT || TECH_SUPPORT_VERSION
if (!MS_CheckParm("nochex"))
#endif
#if !SKIP_CHECKSUMS
CheckValidity("MAPTEMP.",MAPTEMP_CHECKSUM);
#if GAME_VERSION != SHAREWARE_VERSION
if (ChecksumFile("FILE_ID.DIZ",0) != DIZFILE_CHECKSUM)
gamestate.flags |= GS_BAD_DIZ_FILE;
#endif
#endif
VL_SetVGAPlaneMode ();
VL_SetPalette (0,256,vgapal);
VW_Startup ();
IN_Startup ();
PM_Startup ();
SD_Startup ();
US_Startup ();
if (CheckForSpecialCode(POWERBALLTEXT))
#if IN_DEVELOPMENT
DebugOk = true;
#else
PowerBall = true;
#endif
if (CheckForSpecialCode(TICSTEXT))
gamestate.flags |= GS_TICS_FOR_SCORE;
if (CheckForSpecialCode(MUSICTEXT))
gamestate.flags |= GS_MUSIC_TEST;
if (CheckForSpecialCode(RADARTEXT))
gamestate.flags |= GS_SHOW_OVERHEAD;
#if IN_DEVELOPMENT
//
// Clear Monocrome
//
_fmemset(MK_FP(0xb000,0x0000),0,4000);
#endif
//
// build some tables
//
InitDigiMap ();
for (i=0;i<MAPSIZE;i++)
{
nearmapylookup[i] = &tilemap[0][0]+MAPSIZE*i;
farmapylookup[i] = i*64;
}
for (i=0;i<PORTTILESHIGH;i++)
uwidthtable[i] = UPDATEWIDE*i;
blockstart = &blockstarts[0];
for (y=0;y<UPDATEHIGH;y++)
for (x=0;x<UPDATEWIDE;x++)
*blockstart++ = SCREENWIDTH*16*y+x*TILEWIDTH;
updateptr = &update[0];
bufferofs = 0;
displayofs = 0;
ReadConfig ();
//
// draw intro screen stuff
//
// if (!(gamestate.flags & GS_QUICKRUN))
// IntroScreen ();
//
// load in and lock down some basic chunks
//
LoadFonts();
LoadLatchMem ();
BuildTables (); // trig tables
SetupWalls ();
NewViewSize ();
//
// initialize variables
//
InitRedShifts ();
}
bool ShowIntermission(const IntermissionInfo *intermission, bool demoMode)
{
exitOnAck = demoMode;
bool gototitle = false;
bool acked = false;
// For a cast call we want the bar area to display the names
if(viewsize > 20)
{
const int oldviewsize = viewsize;
NewViewSize(20);
viewsize = oldviewsize;
}
do
{
for(unsigned int i = 0;i < intermission->Actions.Size();++i)
{
switch(intermission->Actions[i].type)
{
default:
case IntermissionInfo::IMAGE:
acked = ShowImage(intermission->Actions[i].action, false);
break;
case IntermissionInfo::CAST:
acked = gototitle = ShowCast((CastIntermissionAction*)intermission->Actions[i].action);
break;
case IntermissionInfo::FADER:
ShowFader((FaderIntermissionAction*)intermission->Actions[i].action);
break;
case IntermissionInfo::GOTOTITLE:
gototitle = true;
break;
case IntermissionInfo::TEXTSCREEN:
acked = ShowTextScreen((TextScreenIntermissionAction*)intermission->Actions[i].action, demoMode);
break;
case IntermissionInfo::VICTORYSTATS:
Victory(true);
break;
}
if(demoMode ? acked : gototitle)
goto EscSequence;
}
if(intermission->Link != NAME_None)
intermission = IntermissionInfo::Find(intermission->Link);
else
break;
}
while(intermission);
EscSequence:
// If we changed the view size, we should reset it now.
if(viewsize > 20)
NewViewSize(viewsize);
if(!gototitle && !demoMode)
{
// Hold at the final page until esc is pressed
IN_ClearKeysDown();
ControlInfo ci;
do
{
LastScan = 0;
ReadAnyControl(&ci);
}
while(LastScan != sc_Escape && LastScan != sc_Enter && !ci.button1);
}
if(demoMode)
{
if(acked)
{
VW_FadeOut();
VL_ReadPalette(gameinfo.GamePalette);
return false;
}
else
return true;
}
else
{
VL_ReadPalette(gameinfo.GamePalette);
return !gototitle;
}
}
static void InitGame()
{
#ifndef SPEARDEMO
boolean didjukebox=false;
#endif
// initialize SDL
#if defined _WIN32
putenv("SDL_VIDEODRIVER=directx");
#endif
if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_JOYSTICK) < 0)
{
printf("Unable to init SDL: %s\n", SDL_GetError());
exit(1);
}
atexit(SDL_Quit);
int numJoysticks = SDL_NumJoysticks();
if(param_joystickindex && (param_joystickindex < -1 || param_joystickindex >= numJoysticks))
{
if(!numJoysticks)
printf("No joysticks are available to SDL!\n");
else
printf("The joystick index must be between -1 and %i!\n", numJoysticks - 1);
exit(1);
}
#if defined(GP2X_940)
GP2X_MemoryInit();
#endif
SignonScreen ();
#if defined _WIN32
if(!fullscreen)
{
struct SDL_SysWMinfo wmInfo;
SDL_VERSION(&wmInfo.version);
if(SDL_GetWMInfo(&wmInfo) != -1)
{
HWND hwndSDL = wmInfo.window;
DWORD style = GetWindowLong(hwndSDL, GWL_STYLE) & ~WS_SYSMENU;
SetWindowLong(hwndSDL, GWL_STYLE, style);
SetWindowPos(hwndSDL, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_FRAMECHANGED);
}
}
#endif
VW_UpdateScreen();
VH_Startup ();
IN_Startup ();
PM_Startup ();
SD_Startup ();
CA_Startup ();
US_Startup ();
// TODO: Will any memory checking be needed someday??
#ifdef NOTYET
#ifndef SPEAR
if (mminfo.mainmem < 235000L)
#else
if (mminfo.mainmem < 257000L && !MS_CheckParm("debugmode"))
#endif
{
byte *screen;
CA_CacheGrChunk (ERRORSCREEN);
screen = grsegs[ERRORSCREEN];
ShutdownId();
/* memcpy((byte *)0xb8000,screen+7+7*160,17*160);
gotoxy (1,23);*/
exit(1);
}
#endif
//
// build some tables
//
InitDigiMap ();
ReadConfig ();
SetupSaveGames();
//
// HOLDING DOWN 'M' KEY?
//
IN_ProcessEvents();
#ifndef SPEARDEMO
if (Keyboard[sc_M])
{
DoJukebox();
didjukebox=true;
}
else
#endif
//
// draw intro screen stuff
//
IntroScreen ();
#ifdef _arch_dreamcast
//TODO: VMU Selection Screen
#endif
//
// load in and lock down some basic chunks
//
CA_CacheGrChunk(STARTFONT);
CA_CacheGrChunk(STATUSBARPIC);
LoadLatchMem ();
BuildTables (); // trig tables
SetupWalls ();
NewViewSize (viewsize);
//
// initialize variables
//
InitRedShifts ();
#ifndef SPEARDEMO
if(!didjukebox)
#endif
FinishSignon();
#ifdef NOTYET
vdisp = (byte *) (0xa0000+PAGE1START);
vbuf = (byte *) (0xa0000+PAGE2START);
#endif
}