void DarkGDK()
{
//Window title
dbSetWindowTitle("Color The Box!");
//Introduction
dbPrint();
dbPrint("Please enter a color to view the box.");
dbPrint();
//Variables
int Red, Green, Blue;
DWORD black = dbRGB(0, 0, 0);
//Statement/set color
Red = atoi( dbInput() );
Green = atoi( dbInput() );
Blue = atoi( dbInput() );
DWORD usercolor = dbRGB(Red, Green, Blue);
//Declare color
dbInk(usercolor, black);
//Draw the box
dbBox(150, 100, 450, 500);
//Wait for user to press a key
dbWaitKey();
}
//************************************************
// DarkGDK function *
//************************************************
void DarkGDK()
{
const int BOX_SIZE = dbScreenWidth() / 10;
DWORD red = dbRGB(255, 0, 0);
DWORD white = dbRGB(255,255,255);
int left = 0, top=0, right = left + BOX_SIZE, bottom = top + BOX_SIZE;
bool odd = true;
for (int i = 0; i < dbScreenWidth(); i += BOX_SIZE)
{
for (int j = 0; j < dbScreenWidth(); j += BOX_SIZE)
{
if (odd)
{
dbInk(red, white); // set drawing color to red (2nd parm is ignored)
dbBox(left, top, right, bottom); // draw box at indicated position
left += BOX_SIZE;
right += BOX_SIZE;
dbInk(white, red); // set drawing color to white (2nd parm is ignored)
dbBox(left, top, right, bottom); // draw box at indicated position
left += BOX_SIZE;
right += BOX_SIZE;
}
else
{
dbInk(white, red); // set drawing color to white (2nd parm is ignored)
dbBox(left, top, right, bottom); // draw box at indicated position
left += BOX_SIZE;
right += BOX_SIZE;
dbInk(red, white); // set drawing color to red (2nd parm is ignored)
dbBox(left, top, right, bottom); // draw box at indicated position
left += BOX_SIZE;
right += BOX_SIZE;
}
}
if (odd)
{
odd = false;
}
else
{
odd = true;
}
left = 0, top += BOX_SIZE, right = left + BOX_SIZE, bottom = top + BOX_SIZE;
}
// Wait for the user to press a key.
dbWaitKey();
}
