void
SetSoundLoc(fixed gx,fixed gy)
{
fixed xt;
fixef yt;
int x=0;
int y=0;
//
// translate point to view centered coordinates
//
gx -= viewx;
gy -= viewy;
//
// calculate newx
//
xt = FixedByFrac(gx,viewcos);
yt = FixedByFrac(gy,viewsin);
x = (xt - yt) >> TILESHIFT;
//
// calculate newy
//
xt = FixedByFrac(gx,viewsin);
yt = FixedByFrac(gy,viewcos);
y = (yt + xt) >> TILESHIFT;
if (y >= ATABLEMAX)
y = ATABLEMAX - 1;
else if (y <= -ATABLEMAX)
y = -ATABLEMAX;
if (x < 0)
x = -x;
if (x >= ATABLEMAX)
x = ATABLEMAX - 1;
leftchannel = lefttable[x][y + ATABLEMAX];
rightchannel = righttable[x][y + ATABLEMAX];
#if 0
CenterWindow(8,1);
US_PrintSigned(leftchannel);
US_Print(",");
US_PrintSigned(rightchannel);
VW_UpdateScreen();
#endif
}
void PlayLoop (void)
{
id0_char_t shot_color[3] = {4,9,14};
id0_int_t allgems[5]={GEM_DELAY_TIME, // used for Q & D comparison
GEM_DELAY_TIME, // for having all gems...
GEM_DELAY_TIME, // the "allgems" declaration MUST
GEM_DELAY_TIME, // match the "gems" declaration in
GEM_DELAY_TIME // the gametype structure!
};
// id0_int_t originx=0;
// id0_int_t i=100;
id0_signed_long_t dx,dy/*,radius*/,psin,pcos,newx,newy;
//id0_int_t give;
id0_short_t objnum;
id0_signed_long_t ox,oy,xl,xh,yl,yh,px,py,norm_dx,norm_dy;
id0_short_t o_radius;
void (*think)(struct objstruct *); // REFKEEN: C++ patch
ingame = true;
SD_SetTimeCount(0);
playstate = (exittype)0;
//playstate = TimeCount = 0;
gamestate.shotpower = handheight = 0;
pointcount = pointsleft = 0;
status_flag = S_NONE;
#if 0
// setup sky/ground colors and effects (based on level)
//
switch (gamestate.mapon)
{
case 255:
if (!(BGFLAGS & BGF_NIGHT))
{
InitBgChange(3*60,sky_daytonight,-1,NULL,BGF_NIGHT);
groundcolor = &gnd_colors[0];
}
else
{
skycolor = &sky_colors[0];
groundcolor = &gnd_colors[0];
}
break;
default:
skycolor = &sky_colors[gamestate.mapon];
groundcolor = &gnd_colors[gamestate.mapon];
skytimer = groundtimer = -1;
break;
}
#endif
BGFLAGS |= BGF_NOT_LIGHTNING;
skytimer = groundtimer = -1;
debug_gnd = *groundcolor;
debug_sky = *skycolor;
RedrawStatusWindow();
ThreeDRefresh();
if (screenfaded)
VW_FadeIn();
#ifndef PROFILE
fizzlein = true; // fizzle fade in the first refresh
#endif
/*TimeCount = */lasttimecount = lastnuke = 0;
SD_SetTimeCount(0);
PollControls (); // center mouse
// StartMusic ();
do
{
#ifndef PROFILE
PollControls();
#else
control.xaxis = 1;
//if (++TimeCount == 300)
// return;
SD_AddToTimeCount(1);
if (SD_GetTimeCount() == 300)
return;
#endif
DisplayStatus(&status_flag);
objnum=0;
for (obj = player;obj;obj = obj->next)
{
if ((obj->active >= yes) && (!(FreezeTime && (obj!=player))))
{
if (obj->ticcount)
{
obj->ticcount-=realtics;
while ( obj->ticcount <= 0)
{
think = obj->state->thinkptr;
if (think)
{
statetype *oldstate=obj->state;
think (obj);
if (!obj->state)
{
RemoveObj (obj);
goto nextactor;
}
if (obj->state != oldstate)
break;
}
obj->state = obj->state->next;
if (!obj->state)
{
RemoveObj (obj);
goto nextactor;
}
if (!obj->state->tictime)
{
obj->ticcount = 0;
goto nextactor;
}
if (obj->state->tictime>0)
obj->ticcount += obj->state->tictime;
}
}
think = obj->state->thinkptr;
if (think)
{
think (obj);
if (!obj->state)
RemoveObj (obj);
}
nextactor:;
}
// keep a list of objects around the player for radar updates
//
if (obj == player)
{
px = player->x;
py = player->y;
psin = sintable[player->angle];
pcos = costable[player->angle];
xl = px-((id0_long_t)RADAR_WIDTH<<TILESHIFT)/2;
xh = px+((id0_long_t)RADAR_WIDTH<<TILESHIFT)/2-1;
yl = py-((id0_long_t)RADAR_HEIGHT<<TILESHIFT)/2;
yh = py+((id0_long_t)RADAR_HEIGHT<<TILESHIFT)/2;
}
if (objnum > MAX_RADAR_BLIPS-2)
objnum = MAX_RADAR_BLIPS-2;
ox = obj->x;
oy = obj->y;
if ((ox >= xl) && (ox <= xh) && (oy >= yl) && (oy <= yh))
{
norm_dx = (dx = px-ox)>>TILESHIFT;
norm_dy = (dy = oy-py)>>TILESHIFT;
id0_int_t IntSqrt(id0_long_t va);
o_radius = IntSqrt((norm_dx * norm_dx) + (norm_dy * norm_dy));
if (o_radius < RADAR_RADIUS)
{
newx = FixedByFrac(dy,pcos)-FixedByFrac(dx,psin);
newy = FixedByFrac(dy,psin)+FixedByFrac(dx,pcos);
RadarXY[objnum][0]=newx>>TILESHIFT;
RadarXY[objnum][1]=newy>>TILESHIFT;
// Define color to use for this object...
//
switch (obj->obclass)
{
// NO GEM NEEDED
//
// THE WIZARD! (YOU)
//
case playerobj:
RadarXY[objnum++][2]=15;
break;
// WIZARD'S SHOTS
//
case pshotobj:
case bigpshotobj:
RadarXY[objnum++][2]=shot_color[screenpage];
break;
// BATS (DK GRAY)
//
case batobj:
if (obj->active == always)
RadarXY[objnum++][2]=8;
break;
// RABBITS (LT GRAY)
//
case bunnyobj:
if (obj->active == always)
RadarXY[objnum++][2]=7;
break;
// RED GEM
//
// EYE, RED DEMON (DK RED)
//
case eyeobj:
case reddemonobj:
if (gamestate.gems[B_RGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=4;
break;
// RED MAGE (LT RED)
//
case mageobj:
if (gamestate.gems[B_RGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=12;
break;
// BLUE GEM
//
// SUCCUBUS (LT BLUE)
//
case succubusobj:
if (gamestate.gems[B_BGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=9;
break;
// WATER DRAGON (DK BLUE)
//
case wetobj:
if (gamestate.gems[B_GGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=1;
break;
// GREEN GEM
//
// GREEN TROLL (LT GREEN)
//
case fatdemonobj:
if (gamestate.gems[B_GGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=10;
break;
// GODESS (DK GREEN)
//
case godessobj:
if (gamestate.gems[B_GGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=2;
break;
// YELLOW GEM
//
// ANT (BROWN)
//
case antobj:
case treeobj:
if (gamestate.gems[B_YGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=6;
break;
// SKELETON (YELLOW)
//
case skeletonobj:
if (gamestate.gems[B_YGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=14;
break;
// PURPLE GEM
//
// ZOMBIE
//
case zombieobj:
if (gamestate.gems[B_PGEM-B_RGEM])
if (obj->active == always)
RadarXY[objnum++][2]=13;
break;
// ALL GEMS NEEDED
//
// NEMESIS
//
case grelmobj:
if (!memcmp(gamestate.gems,allgems,sizeof(gamestate.gems)))
if (obj->active == always)
RadarXY[objnum++][2]=15;
break;
}
}
}
}