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Games of Daze
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Infomagic - Games of Daze (Summer 1995) (Disc 1 of 2).iso
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msdos
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libs
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pdcurs21
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demos
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firework.c
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C/C++ Source or Header
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1993-06-18
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4KB
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130 lines
#include <stdio.h>
#include <signal.h>
#include <curses.h>
#include <ctype.h>
#include <sys/types.h>
#include <time.h>
#define DELAYSIZE 100
#ifdef PDCDEBUG
char *rcsid_firework = "$Header: C:\CURSES\demos\RCS\firework.c 2.1 1993/06/18 20:24:05 MH Rel MH $";
#endif
main()
{
int start,end,row,diff,flag,direction,seed;
int myrefresh();
void explode();
initscr();
if (has_colors())
start_color();
seed = time((time_t *)0);
srand(seed);
nodelay(stdscr,TRUE);
raw();
while(getch() == ERR) /* loop until a key is hit */
{
do {
start = rand() % (COLS -3);
end = rand() % (COLS - 3);
start = (start < 2) ? 2 : start;
end = (end < 2) ? 2 : end;
direction = (start > end) ? -1 : 1;
diff = abs(start-end);
} while (diff<2 || diff>=LINES-2);
attrset(A_NORMAL);
for (row=0;row<diff;row++)
{
mvprintw(LINES - row,start + (row * direction),
(direction < 0) ? "\\" : "/");
if (flag++)
{
myrefresh();
clear();
flag = 0;
}
}
if (flag++)
{
myrefresh();
flag = 0;
}
seed = time((time_t *)0);
srand(seed);
explode(LINES-row,start+(diff*direction));
clear();
myrefresh();
}
endwin();
exit(0);
}
void explode(row,col)
int row,col;
{
clear();
mvprintw(row,col,"-");
myrefresh();
init_pair(1,get_colour(),COLOR_BLACK);
attrset(COLOR_PAIR(1));
mvprintw(row-1,col-1," - ");
mvprintw(row,col-1,"-+-");
mvprintw(row+1,col-1," - ");
myrefresh();
init_pair(1,get_colour(),COLOR_BLACK);
attrset(COLOR_PAIR(1));
mvprintw(row-2,col-2," --- ");
mvprintw(row-1,col-2,"-+++-");
mvprintw(row, col-2,"-+#+-");
mvprintw(row+1,col-2,"-+++-");
mvprintw(row+2,col-2," --- ");
myrefresh();
init_pair(1,get_colour(),COLOR_BLACK);
attrset(COLOR_PAIR(1));
mvprintw(row-2,col-2," +++ ");
mvprintw(row-1,col-2,"++#++");
mvprintw(row, col-2,"+# #+");
mvprintw(row+1,col-2,"++#++");
mvprintw(row+2,col-2," +++ ");
myrefresh();
init_pair(1,get_colour(),COLOR_BLACK);
attrset(COLOR_PAIR(1));
mvprintw(row-2,col-2," # ");
mvprintw(row-1,col-2,"## ##");
mvprintw(row, col-2,"# #");
mvprintw(row+1,col-2,"## ##");
mvprintw(row+2,col-2," # ");
myrefresh();
init_pair(1,get_colour(),COLOR_BLACK);
attrset(COLOR_PAIR(1));
mvprintw(row-2,col-2," # # ");
mvprintw(row-1,col-2,"# #");
mvprintw(row, col-2," ");
mvprintw(row+1,col-2,"# #");
mvprintw(row+2,col-2," # # ");
myrefresh();
return;
}
int myrefresh()
{
delay_output(DELAYSIZE);
move(LINES-1,COLS-1);
refresh();
}
int get_colour()
{
int attr;
attr = (rand() % 16)+1;
if (attr == 1 || attr == 9)
attr = COLOR_RED;
if (attr > 8)
attr |= A_BOLD;
return(attr);
}