void VWB_Hlin (id0_int_t x1, id0_int_t x2, id0_int_t y, id0_int_t color)
{
x1+=pansx;
x2+=pansx;
y+=pansy;
if (VW_MarkUpdateBlock (x1,y,x2,y))
VW_Hlin(x1,x2,y,color);
}
void VW_Bar (id0_unsigned_t x, id0_unsigned_t y, id0_unsigned_t width, id0_unsigned_t height,
id0_unsigned_t color)
{
id0_unsigned_t xh = x+width-1;
while (height--)
VW_Hlin (x,xh,y++,color);
}
void VWB_Hlin(
int x1,
int x2,
int y,
std::uint8_t color)
{
VW_Hlin(x1, x2, y, color);
}
void MM_ShowMemory (void)
{
mmblocktype id0_far *scan;
id0_unsigned_t color,temp;
id0_long_t end;
VW_SetLineWidth(40);
temp = bufferofs;
bufferofs = 0;
VW_SetScreen (0,0);
scan = mmhead;
end = -1;
while (scan)
{
if (scan->attributes & PURGEBITS)
color = 5; // dark purple = purgable
else
color = 9; // medium blue = non purgable
if (scan->attributes & LOCKBIT)
color = 12; // red = locked
if (scan->start<=end)
Quit ("MM_ShowMemory: Memory block order currupted!");
end = scan->start+scan->length-1;
VW_Hlin(scan->start,(id0_unsigned_t)end,0,color);
VW_Plot(scan->start,0,15);
if (scan->next->start > end+1)
VW_Hlin(end+1,scan->next->start,0,0); // black = free
scan = scan->next;
}
IN_Ack();
VW_SetLineWidth(64);
bufferofs = temp;
}
