C++ (Cpp) SetupScaling示例

示例#1

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);
}

示例#2

文件： c6_main.c 项目： BSzili/refkeen

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);
}