146 lines
2.9 KiB
C
146 lines
2.9 KiB
C
#include <curses.h>
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#include <stdlib.h>
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#include <time.h>
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#define DELAYSIZE 200
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void myrefresh(void);
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void get_color(void);
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void explode(int, int);
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short color_table[] =
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{
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COLOR_RED, COLOR_BLUE, COLOR_GREEN, COLOR_CYAN,
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COLOR_RED, COLOR_MAGENTA, COLOR_YELLOW, COLOR_WHITE
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};
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int main(int argc, char **argv)
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{
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time_t seed;
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int start, end, row, diff, flag, direction;
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short i;
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#ifdef XCURSES
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Xinitscr(argc, argv);
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#else
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initscr();
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#endif
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keypad(stdscr, TRUE);
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nodelay(stdscr, TRUE);
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noecho();
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if (has_colors())
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start_color();
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for (i = 0; i < 8; i++)
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init_pair(i, color_table[i], COLOR_BLACK);
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seed = time((time_t *)0);
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srand(seed);
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flag = 0;
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while (getch() == ERR) /* loop until a key is hit */
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{
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do {
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start = rand() % (COLS - 3);
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end = rand() % (COLS - 3);
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start = (start < 2) ? 2 : start;
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end = (end < 2) ? 2 : end;
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direction = (start > end) ? -1 : 1;
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diff = abs(start - end);
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} while (diff < 2 || diff >= LINES - 2);
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attrset(A_NORMAL);
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for (row = 0; row < diff; row++)
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{
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mvaddstr(LINES - row, row * direction + start,
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(direction < 0) ? "\\" : "/");
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if (flag++)
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{
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myrefresh();
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erase();
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flag = 0;
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}
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}
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if (flag++)
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{
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myrefresh();
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flag = 0;
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}
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explode(LINES - row, diff * direction + start);
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erase();
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myrefresh();
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}
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endwin();
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return 0;
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}
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void explode(int row, int col)
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{
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erase();
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mvaddstr(row, col, "-");
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myrefresh();
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--col;
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get_color();
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mvaddstr(row - 1, col, " - ");
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mvaddstr(row, col, "-+-");
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mvaddstr(row + 1, col, " - ");
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myrefresh();
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--col;
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get_color();
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mvaddstr(row - 2, col, " --- ");
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mvaddstr(row - 1, col, "-+++-");
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mvaddstr(row, col, "-+#+-");
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mvaddstr(row + 1, col, "-+++-");
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mvaddstr(row + 2, col, " --- ");
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myrefresh();
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get_color();
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mvaddstr(row - 2, col, " +++ ");
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mvaddstr(row - 1, col, "++#++");
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mvaddstr(row, col, "+# #+");
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mvaddstr(row + 1, col, "++#++");
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mvaddstr(row + 2, col, " +++ ");
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myrefresh();
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get_color();
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mvaddstr(row - 2, col, " # ");
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mvaddstr(row - 1, col, "## ##");
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mvaddstr(row, col, "# #");
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mvaddstr(row + 1, col, "## ##");
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mvaddstr(row + 2, col, " # ");
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myrefresh();
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get_color();
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mvaddstr(row - 2, col, " # # ");
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mvaddstr(row - 1, col, "# #");
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mvaddstr(row, col, " ");
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mvaddstr(row + 1, col, "# #");
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mvaddstr(row + 2, col, " # # ");
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myrefresh();
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}
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void myrefresh(void)
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{
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napms(DELAYSIZE);
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move(LINES - 1, COLS - 1);
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refresh();
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}
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void get_color(void)
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{
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chtype bold = (rand() % 2) ? A_BOLD : A_NORMAL;
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attrset(COLOR_PAIR(rand() % 8) | bold);
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}
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