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Cream of the Crop 1
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Cream of the Crop 1.iso
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PROGRAM
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DJSRC106.ARJ
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MAIN.CC
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C/C++ Source or Header
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1991-03-20
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1KB
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80 lines
#include <graphics.h>
#include <stdlib.h>
#include <pc.h>
#include "Task.h"
int X;
int Y;
void lines1()
{
for (int i=0; i<GrMaxX(); i++)
{
GrLine(X, Y, i, GrMaxY(), i | GrXOR);
GrLine(X, Y, i, 0, i | GrXOR);
Yield();
}
}
void lines2()
{
for (int i=0; i<GrMaxY(); i++)
{
GrLine(X, Y, GrMaxX(), i, i | GrXOR);
GrLine(X, Y, 0, i, i | GrXOR);
Yield();
}
}
void setup()
{
int i;
for (i=2; i<256; i++)
{
GrSetColor(i, random()%50, random()%50, random()%50);
Yield();
}
int t_r, t_g, t_b;
int o_r=0, o_g=0, o_b=0;
int j=0;
while(!kbhit())
{
if (j == 0)
{
t_r = (random()%256000 - o_r) / 1000;
t_g = (random()%256000 - o_g) / 1000;
t_b = (random()%256000 - o_b) / 1000;
j = 1000;
}
for (i=0; i<8; i++)
GrSetColor(1<<i, o_r/1000, o_g/1000, o_b/1000);
o_r += t_r;
o_g += t_g;
o_b += t_b;
j--;
Yield();
}
}
main()
{
srandom(time(0));
GrSetMode(GR_default_graphics);
X = GrMaxX()/3;
Y = GrMaxY()/3;
new Task(); // this task
new Task((TaskProc *)lines1);
new Task((TaskProc *)lines2);
Wait();
new Task((TaskProc *)setup);
Wait();
getkey();
GrSetMode(GR_default_text);
}