/*
=====================
=
= CacheLayoutGraphics
=
= Scans an entire layout file (until a ^E) marking all graphics used, and
= counting pages, then caches the graphics in
=
=====================
*/
void CacheLayoutGraphics (void)
{
char *bombpoint, *textstart;
char ch;
textstart = text;
bombpoint = text+30000;
numpages = pagenum = 0;
do
{
if (*text == '^')
{
ch = toupper(*++text);
if (ch == 'P') // start of a page
numpages++;
if (ch == 'E') // end of file, so load graphics and return
{
CA_MarkGrChunk(H_TOPWINDOWPIC);
CA_MarkGrChunk(H_LEFTWINDOWPIC);
CA_MarkGrChunk(H_RIGHTWINDOWPIC);
CA_MarkGrChunk(H_BOTTOMINFOPIC);
CA_CacheMarks ();
text = textstart;
return;
}
if (ch == 'G') // draw graphic command, so mark graphics
{
ParsePicCommand ();
CA_MarkGrChunk (picnum);
}
if (ch == 'T') // timed draw graphic command, so mark graphics
{
ParseTimedCommand ();
CA_MarkGrChunk (picnum);
}
}
else
text++;
} while (text<bombpoint);
Quit ("CacheLayoutGraphics: No ^E to terminate file!");
}
void InitGame (void)
{
//id0_unsigned_t segstart,seglength;
id0_int_t i,x,y;
id0_unsigned_t *blockstart;
if (refkeen_current_gamever == BE_GAMEVER_CAT3D100)
{
US_TextScreen();
}
MM_Startup ();
VW_Startup ();
#ifndef PROFILE
IN_Startup ();
SD_Startup ();
#endif
US_Startup ();
if (refkeen_current_gamever == BE_GAMEVER_CAT3D100)
{
US_UpdateTextScreen();
}
CA_Startup ();
US_Setup ();
US_SetLoadSaveHooks(LoadTheGame,SaveTheGame,ResetGame);
//
// load in and lock down some basic chunks
//
CA_ClearMarks ();
CA_MarkGrChunk(STARTFONT);
CA_MarkGrChunk(STARTTILE8);
CA_MarkGrChunk(STARTTILE8M);
CA_MarkGrChunk(HAND1PICM);
CA_MarkGrChunk(HAND2PICM);
CA_MarkGrChunk(ENTERPLAQUEPIC);
CA_CacheMarks (NULL);
MM_SetLock (&grsegs[STARTFONT],true);
MM_SetLock (&grsegs[STARTTILE8],true);
MM_SetLock (&grsegs[STARTTILE8M],true);
MM_SetLock (&grsegs[HAND1PICM],true);
MM_SetLock (&grsegs[HAND2PICM],true);
MM_SetLock (&grsegs[ENTERPLAQUEPIC],true);
fontcolor = WHITE;
//
// build some tables
//
for (i=0;i<MAPSIZE;i++)
nearmapylookup[i] = &tilemap[0][0]+MAPSIZE*i;
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;
BuildTables (); // 3-d tables
SetupScaling ();
#ifndef PROFILE
if (refkeen_current_gamever == BE_GAMEVER_CAT3D100)
{
US_FinishTextScreen();
}
#endif
//
// reclaim the memory from the linked in text screen
//
// REFKEEN DIFFERENCE (FIXME: Should we "fix" this at all?)
// - Don't handle this, a bit more complicated with our setup and the
// difference is (probably) insignificant with well-defined behaviors
// anyway...
#if 0
segstart = FP_SEG(&introscn);
seglength = 4000/16;
if (FP_OFF(&introscn))
{
segstart++;
seglength--;
}
MML_UseSpace (segstart,seglength);
#endif
VW_SetScreenMode (GRMODE);
VW_ColorBorder (3);
VW_ClearVideo (BLACK);
//
// initialize variables
//
updateptr = &update[0];
// REFKEEN - Safe unaligned accesses
*(updateptr + UPDATEWIDE*PORTTILESHIGH) = 1;
*(updateptr + UPDATEWIDE*PORTTILESHIGH + 1) = 3;
//*(id0_unsigned_t *)(updateptr + UPDATEWIDE*PORTTILESHIGH) = UPDATETERMINATE;
bufferofs = 0;
displayofs = 0;
VW_SetLineWidth(SCREENWIDTH);
}
void CK_InitGame()
{
// Can't do much without memory!
MM_Startup();
//TODO: Get filenames/etc from config/episode
// Load the core datafiles
CA_Startup();
// Setup saved games handling
US_Setup();
// Set a few Menu Callbacks
// TODO: Finish this!
US_SetMenuFunctionPointers(&CK_LoadGame, &CK_SaveGame, &CK_ExitMenu);
// Set ID engine Callbacks
ca_beginCacheBox = CK_BeginCacheBox;
ca_updateCacheBox = CK_UpdateCacheBox;
ca_finishCacheBox = CK_FinishCacheBox;
// Mark some chunks we'll need.
CA_ClearMarks();
CA_MarkGrChunk(FON_MAINFONT);
CA_MarkGrChunk(ca_gfxInfoE.offTiles8);
CA_MarkGrChunk(ca_gfxInfoE.offTiles8m);
CA_MarkGrChunk(MPIC_STATUSLEFT);
CA_MarkGrChunk(MPIC_STATUSRIGHT);
CA_MarkGrChunk(PIC_TITLESCREEN); // Moved from CA_Startup
CA_CacheMarks(0);
// Lock them chunks in memory.
CA_LockGrChunk(FON_MAINFONT);
MM_SetLock(&ca_graphChunks[ca_gfxInfoE.offTiles8], true);
MM_SetLock(&ca_graphChunks[ca_gfxInfoE.offTiles8m], true);
MM_SetLock(&ca_graphChunks[MPIC_STATUSLEFT], true);
MM_SetLock(&ca_graphChunks[MPIC_STATUSRIGHT], true);
// Compile the actions
CK_ACT_SetupFunctions();
CK_KeenSetupFunctions();
CK_OBJ_SetupFunctions();
CK_Map_SetupFunctions();
CK_Misc_SetupFunctions();
ck_currentEpisode->setupFunctions();
CK_ACT_LoadActions("ACTION.EXT");
// Setup the screen
VL_InitScreen();
// TODO: Palette initialization should be done in the terminator code
VL_SetDefaultPalette();
// Setup input
IN_Startup();
// Setup audio
SD_Startup();
US_Startup();
// Wolf loads fonts here, but we do it in CA_Startup()?
RF_Startup();
VL_ColorBorder(3);
VL_ClearScreen(0);
VL_Present();
// Create a surface for the dropdown menu
ck_statusSurface = VL_CreateSurface(STATUS_W+64, STATUS_H+16);
}
void InitGame()
{
MM_Startup();
id0_int_t i;
/*#if 0
// Handle piracy screen...
//
movedata(FP_SEG(PIRACY),(id0_unsigned_t)PIRACY,0xb800,displayofs,4000);
while (BE_ST_BiosScanCode(0) != sc_Return);
//while ((bioskey(0)>>8) != sc_Return);
#endif*/
#if GRMODE == EGAGR
if (mminfo.mainmem < 335l*1024)
{
//#pragma warn -pro
//#pragma warn -nod
#ifdef REFKEEN_VER_KDREAMS_CGA_ALL
BE_ST_textcolor(7);
#endif
#ifndef REFKEEN_VER_KDREAMS_CGA_ALL
if (refkeen_current_gamever == BE_GAMEVER_KDREAMSE113)
#endif
{
BE_ST_textbackground(0);
}
//#pragma warn +nod
//#pragma warn +pro
BE_ST_clrscr(); // we can't include CONIO because of a name conflict
//#pragma warn +nod
//#pragma warn +pro
BE_ST_puts ("There is not enough memory available to play the game reliably. You can");
BE_ST_puts ("play anyway, but an out of memory condition will eventually pop up. The");
BE_ST_puts ("correct solution is to unload some TSRs or rename your CONFIG.SYS and");
BE_ST_puts ("AUTOEXEC.BAT to free up more memory.\n");
BE_ST_puts ("Do you want to (Q)uit, or (C)ontinue?");
//i = bioskey (0);
//if ( (i>>8) != sc_C)
i = BE_ST_BiosScanCode (0);
if (i != sc_C)
Quit ("");
}
#endif
US_TextScreen();
VW_Startup ();
RF_Startup ();
IN_Startup ();
SD_Startup ();
US_Startup ();
#ifdef REFKEEN_VER_KDREAMS_CGA_ALL
US_UpdateTextScreen();
#endif
CA_Startup ();
US_Setup ();
//
// load in and lock down some basic chunks
//
CA_ClearMarks ();
CA_MarkGrChunk(STARTFONT);
CA_MarkGrChunk(STARTFONTM);
CA_MarkGrChunk(STARTTILE8);
CA_MarkGrChunk(STARTTILE8M);
for ( id0_int_t j=KEEN_LUMP_START ; j<=KEEN_LUMP_END ; j++)
{
CA_MarkGrChunk(j);
}
#ifdef REFKEEN_VER_KDREAMS_CGA_ALL
CA_CacheMarks (NULL);
#elif defined REFKEEN_VER_KDREAMS_ANYEGA_ALL
CA_CacheMarks (NULL, 0);
#endif
MM_SetLock (&grsegs[STARTFONT],true);
MM_SetLock (&grsegs[STARTFONTM],true);
MM_SetLock (&grsegs[STARTTILE8],true);
MM_SetLock (&grsegs[STARTTILE8M],true);
for ( id0_int_t j=KEEN_LUMP_START ; j<=KEEN_LUMP_END ; j++)
{
MM_SetLock (&grsegs[j],true);
}
setupAudio();
fontcolor = WHITE;
RefKeen_FillObjStatesWithDOSPointers(); // Saved games compatibility
US_FinishTextScreen();
}
void InitGame (void)
{
//id0_unsigned_t segstart,seglength;
id0_int_t i,x,y;
id0_unsigned_t *blockstart;
// US_TextScreen();
MM_Startup ();
VW_Startup ();
#ifndef PROFILE
IN_Startup ();
SD_Startup ();
#endif
US_Startup ();
CA_Startup ();
US_Setup ();
US_SetLoadSaveHooks(LoadTheGame,SaveTheGame,ResetGame);
//
// load in and lock down some basic chunks
//
CA_ClearMarks ();
CA_MarkGrChunk(STARTFONT);
CA_MarkGrChunk(STARTTILE8);
CA_MarkGrChunk(STARTTILE8M);
CA_MarkGrChunk(HAND1PICM);
CA_MarkGrChunk(NORTHICONSPR);
CA_CacheMarks (NULL);
MM_SetLock (&grsegs[STARTFONT],true);
MM_SetLock (&grsegs[STARTTILE8],true);
MM_SetLock (&grsegs[STARTTILE8M],true);
MM_SetLock (&grsegs[HAND1PICM],true);
fontcolor = WHITE;
//
// build some tables
//
for (i=0;i<MAPSIZE;i++)
nearmapylookup[i] = &tilemap[0][0]+MAPSIZE*i;
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;
BuildTables (); // 3-d tables
SetupScaling ();
#ifndef PROFILE
// US_FinishTextScreen();
#endif
#if 0
//
// reclaim the memory from the linked in text screen
//
segstart = FP_SEG(&introscn);
seglength = 4000/16;
if (FP_OFF(&introscn))
{
segstart++;
seglength--;
}
MML_UseSpace (segstart,seglength);
#endif
VW_SetScreenMode (GRMODE);
ge_textmode = false;
// VW_ColorBorder (3);
VW_ClearVideo (BLACK);
//
// initialize variables
//
updateptr = &update[0];
// REFKEEN - Safe unaligned accesses
*(updateptr + UPDATEWIDE*PORTTILESHIGH) = 1;
*(updateptr + UPDATEWIDE*PORTTILESHIGH + 1) = 3;
//*(id0_unsigned_t *)(updateptr + UPDATEWIDE*PORTTILESHIGH) = UPDATETERMINATE;
bufferofs = 0;
displayofs = 0;
VW_SetLineWidth(SCREENWIDTH);
}