void CImageViewerView::ImageTrueSize()
{
if (NULL != m_pBitmap)
{
bIsTrueSizeMode = TRUE;
ScrollDisplay();
}
Invalidate();
}
void TestOLED()
{
/* if your display isn't working, this is a good place to start -- see
if you can read the command register */
TestReadStatus();
EnableFill(true);
// FindEdges();
DrawEdges();
DrawFullRect();
ScrollDisplay();
// DrawColorBars();
FillScreenPixels();
DrawCircles();
TestReadPixel();
}
void CImageViewerView::AjustWndSize()
{
CRect rcParentClt;
m_pParentDlg->GetClientRect(&rcParentClt);
MoveWindow(rcParentClt.left,
rcParentClt.top,
rcParentClt.Width(),
(rcParentClt.Height()-m_pParentDlg->m_iBarHei),
TRUE);
if (bIsTrueSizeMode)
{
ScrollDisplay();
}
}
PlayMaze()
{
PrintStatus(); /* Prints the score and everything else */
BlackOut(ALLBLACK); /* Hide the reconstruction of the viewPort */
WaitTOF(),WaitTOF(); /* Wait for the Blackout to finish */
InitializeStarting();
ScrollDisplay(SCROLLDEFINITELY);
killallsound();
button=0;
joyx=0;
joyy=0; /* Initialize Joy Regs */
JoyRead(CTRLR_RESET);
while(!(joyx || joyy))
{
WaitTOF();
JoyRead(CTRLR_READ);
}
playsound(SND_BACKGRND,0),playsound(SND_BACKGRND,0);
SetAPen(rastport,PATHCOLOR); /* We will be erasing dots */
for(i=0; i<numghosts; i++) energized[i]=0;
while(dead>=0 && numdots)
{
tx=xposn[0]+XOFF;
ty=yposn[0]+YOFF;
if(tx>=minx-1 && tx<=maxx+1 && ty>=miny-1 && ty<=maxy+1)
{
lookhere=ReadPixel(rastport,tx+x_dir,ty+y_dir);
if(lookhere==DOTCOLOR)
{
atedot++;
WritePixel(rastport,tx+x_dir,ty+y_dir);
INCSCORE(10);
if(--numdots==advspeed[speedindex])
{
speedindex++;
if(killsound(SND_BACKGRND))
playsound(SND_BACKGRND,0),playsound(SND_BACKGRND,0);
}
playsound(SND_DOT,1);
}
else if(lookhere==ENERGCOLOR)
{
atedot=1;
for(i=-1; i<2; i++) for(c=-1; c<2; c++) /* Erase energizer */
WritePixel(rastport,tx+(x_dir<<1)+c,ty+(y_dir<<1)+i);
INCSCORE(50);
if(--numdots==advspeed[speedindex])
{
speedindex++;
if(killsound(SND_BACKGRND))
playsound(SND_BACKGRND,0),playsound(SND_BACKGRND,0);
}
playsound(SND_DOT,1);
Energize();
}
}
if((!joyx)^(!joyy)) joy_dir =(joyy)?(1+joyy):(2-joyx);
if(x_dir || y_dir) dir_code=(y_dir)?(1+y_dir):(2-x_dir);
dvx=xposn[0]+XOFF-pdest_v->x;
dvy=yposn[0]+YOFF-pdest_v->y;
old_dcode = dir_code;
if((ABS(dvx)+ABS(dvy))<2 && joy_dir!=dir_code
&& pdest_v->next[joy_dir])
{
dir_code = joy_dir;
dvx=0;
dvy=0;
xposn[0]=pdest_v->x-XOFF;
yposn[0]=pdest_v->y-YOFF;
at_vertex = TRUE;
}
else at_vertex=((!dvx && !dvy) || (x_dir==y_dir));
if ((!joyx)^(!joyy)) /* if joy movement */
{
if (at_vertex)
{
if(joyx && pdest_v->next[joy_dir]
&& !(pdest_v->code[joy_dir]&FORBID))
{
pmv=pdest_v;
pdest_v=pdest_v->next[joy_dir]; /* Destination vertex */
x_dir=joyx; /* Direction we are now headed */
y_dir=0;
}
else if(joyy && pdest_v->next[1+joyy]
&& !(pdest_v->code[1+joyy]&FORBID))
{
pmv=pdest_v;
pdest_v=pdest_v->next[1+joyy];
x_dir=0;
y_dir=joyy;
}
else if ((!(pdest_v->next[joy_dir])
|| (pdest_v->code[joy_dir]&FORBID))
&& ((!(pdest_v->next[old_dcode])
|| (pdest_v->code[old_dcode]&FORBID))))
/* If(at_vertex && no (allowable) next vertex) dead end;stop */
{
x_dir=0;
y_dir=0;
}
else if (x_dir||y_dir) /* Joy in invalid dir on vertex */
{
pmv=pdest_v; /* There is a path in current dir - follow it */
pdest_v=pdest_v->next[old_dcode];
dir_code = old_dcode;
}
} /* End of block for if at a vertex */
else if (joyx && !(joyx+x_dir)) /* Reverses direction on edge */
{
x_dir=-x_dir; /* Reverse current direction */
tv=pdest_v; /* Swap pdest_v with last vertex */
pdest_v=pmv;
pmv=tv;
}
else if (joyy && !(joyy+y_dir)) /* Reverses dir along y */
{
y_dir=-y_dir; /* Reverse current direction */
tv=pdest_v; /* Swap pdest_v with last vertex */
pdest_v=pmv;
pmv=tv;
}
} /* End of block for if no button but movement on joystick */
else if (at_vertex && (y_dir || x_dir)) /* move but no joymove */
{
if(x_dir && (!pdest_v->next[old_dcode]
|| (pdest_v->code[old_dcode]&FORBID)))
x_dir=0;/* Stop @ Dead End */
else if(y_dir && (!pdest_v->next[old_dcode]
|| (pdest_v->code[old_dcode]&FORBID)))
y_dir=0;
else
{
pmv=pdest_v; /* Continue moving to next vertex */
pdest_v=pdest_v->next[old_dcode];
}
}
if (atedot<2)
{
xposn[0]+=x_dir;
yposn[0]+=y_dir;
}
else atedot=0;
WrapSprite(0,x_dir,y_dir); /* Wrap around routine */
spoff=((xposn[0]+yposn[0])>>1)&3;
spoff=(spoff>2) ? (1+3*dir_code) : (spoff+3*dir_code);
ChangeSprite(svp,&sprite[0],(short *)(pacmen+spoff));
if ((dead=MoveGhosts())<0) {
dead=-1;
--lives; /* Kill a PACMAN */
Die();
}
else {
ScrollDisplay(SCROLLMAYBE);
PrintScore();
}
if(dead>0) {
killallsound();
playsound(SND_MONSTER,1);
playsound(SND_MONSTER,1);
DeEnergize(dead-1,0); /* Eat a ghost! */
playsound(SND_EYES,0);
}
JoyRead(CTRLR_READ);
} /* End of main control loop */
return 0;
} /* End of loop to decrement lives. */