BoxScreen()
{
short bx1,by1,bx2,by2,p=pathsize+BORDERSIZE;
bx1=minx-p;bx2=maxx+p;
by1=miny-p;by2=maxy+p;
/* These routines removed for SupBitMap */
bx1=(bx1<0)?0:bx1; /* bx2=(bx2>maxx)?maxx:bx2; */
by1=(by1<FIRSTY)?FIRSTY:by1; /* by2=(by2>maxy)?maxy:by2; */
SetAPen(rastport,FILLCOLOR);
SetOPen(rastport,OUTLINECOLOR);
RectFill(rastport,bx1,by1,bx2,by2);
return 0;
}
void CopyWNotice()
{
int x, y;
x = ( screenBox.w - PMapX( 48 ) - CW_WIDTH ) / 2;
y = ( screenBox.h - CW_HEIGHT ) / 2;
SetOPen( &screenRP, 1 );
SetAPen( &screenRP, 3 );
RectFill( &screenRP, x, y, x + CW_WIDTH - 1, y + CW_HEIGHT - 1 );
BNDRYOFF( &screenRP );
SetAPen( &screenRP, 0 );
//FIXME: SetDrMd( &screenRP, JAM1 );
CopyWText( x + 6, y + 30 );
SetAPen( &screenRP, 1 );
CopyWText( x + 5, y + 29 );
}
MazeDraw1(vertex_pt v0) /* Draw borders or clear pathways */
{
/* mazedraw = 1: Draw borders. 0 = erase pathways */
if(!v0) return 0;
MazeDraw1(v0->left);
for(i=0;i<4;i++)
{
xr=(i==1)-(i==3);yr=(i==2)-(i==0);
j=pathsize*xr,k=pathsize*yr;
if ( v0->next[i] )
{
if(mazedraw) {path=pathsize;inc=pathsize<<1;}
else {path=pathsize-1;inc=1;}
if (v0->x <=maxx && v0->y <=maxy
&& v0->next[i]->x <=maxx && v0->next[i]->y <=maxy)
if (mazedraw) for(c=-path;c<=path;c+=inc)
{
Move(rastport,v0->x+yr*c+j,v0->y+xr*c+yr*pathsize);
if(!(v0->code[i]&TUNNEL))
Draw(rastport,v0->next[i]->x+yr*c-j,
v0->next[i]->y+xr*c-yr*pathsize);
else /* Special case for tunnels */
{
tx=(maxx+border)*(xr>0)+(minx-border)*(xr<0)+(v0->x+yr*c)*(!xr);
ty=(maxy+border)*(yr>0)+(miny-border)*(yr<0)+(v0->y+xr*c)*(!yr);
Draw(rastport,tx,ty);
}
}
else /* Mazedraw == 0, so erase the edges */
{
SetOPen(rastport,PATHCOLOR);
SetAPen(rastport,PATHCOLOR);
if((i==1 || i==2) && !(v0->code[i]&TUNNEL))
RectFill(rastport,v0->x-path, v0->y-path,
v0->next[i]->x+path,v0->next[i]->y+path);
else if (i==1 || i==2) /* Erase path for tunnel */
{
RectFill(rastport,v0->x-path,v0->y-path,
xr?border+maxx:v0->x+path,
yr?border+maxy:v0->y+path);
RectFill(rastport,xr?minx-border:v0->next[i]->x-path,
yr?miny-border:v0->next[i]->y-path,
v0->next[i]->x+path,v0->next[i]->y+path);
}
}
} /* End of block executed if there is a path */
else if (mazedraw && !v0->next[i])
{ /* Close up the NULL directions */
Move(rastport,v0->x+j+k,v0->y+j+k);
Draw(rastport,v0->x+j-k,v0->y-j+k);
}
/* Round the corners (?): */
if(!mazedraw&& v0->next[i]&&v0->next[(i+1)&3]&& xfactor>4&&yfactor>4)
WritePixel(rastport,v0->x+(i<2)*pathsize-(i>1)*pathsize
,v0->y-(((i+1)&3)<2)*pathsize+(((i+1)&3)>1)*pathsize);
else if(!mazedraw && !v0->next[i] && !v0->next[(i+1)&3]
&& v0->next[(i+2)&3] && v0->next[(i+3)&3] && xfactor>4&&yfactor>4)
{
SetAPen(rastport,FILLCOLOR);
WritePixel(rastport,v0->x+(i<2)*pathsize-(i>1)*pathsize
,v0->y-(((i+1)&3)<2)*pathsize+(((i+1)&3)>1)*pathsize);
SetAPen(rastport,PATHCOLOR);
}
}
for(i=0;i<4;i++)
{
if(!mazedraw && (/*(v0->next[i]==center_box && v0==top_box)
||*/ ((v0->code[i]&GHOST_1WAY) && in_con)
|| (v0->code[i]&FORBID)))
{ /* Make restrictive bar for "No trespassing" */
xr=(i==1)-(i==3);yr=(i==2)-(i==0);
j=pathsize*xr,k=pathsize*yr;
if (!(v0->code[i] & FORBID))
SetDrPt(rastport,0xAAAA)
SetAPen(rastport,NOTRESCOLOR);
Move(rastport,v0->x+j+k,v0->y+j+k);
Draw(rastport,v0->x+j-k,v0->y-j+k);
SetAPen(rastport,PATHCOLOR);
SetDrPt(rastport,0xFFFF);
}
}
MazeDraw1(v0->right);
return 0;
}
