int main()
{
char ch[100];
struct music songs[7]={{"Walking with a ghost", "Kadebostany", 2.30, 2013}, {"Burn", "Ellie Goulding", 2.48, 2013}, {"Oblivion", "30 seconds to Mars", 1.59, 2002}, {"Stronger", "Kanye West", 4.46, 2007}, {"Eagle", "Kadebostany", 1.46, 2013}, {"It`s my life", "Bon Jovi", 2.50, 2000}, {"Skyfall", "Adele", 4.46, 2012}};
const char* newsong;
int i, amount;
size_t size = sizeof(songs)/sizeof(struct music);
printst(size, songs);
printf("Enter number of song [1 ... %i], you want to change ", size);
scanf("%i", &i);
fflush(stdin);
printf("Enter a new name of song\n");
newsong = gets(ch);
puts("");
struct music* p = &songs[i-1];
change(p, newsong);
amount = count(size, songs);
printf("amount = %i\n\n", amount);
print(p);
return 0;
}
int main(int argc, char *argv[])
{
int x, y, en, side, depth, score;
// true reversi starts with empty board, but that is not implemented yet!
// therefore, here is the othello starting arrangement.
int board[100] =
{
2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0,-1, 1, 0, 0, 0, 2,
2, 0, 0, 0, 1,-1, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 0, 0, 0, 0, 0, 0, 0, 0, 2,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2
};
if (argc > 1)
{
side = atoi(argv[1]);
}
else
{
printf("Insufficient arguments\n\n");
printf("Syntax: %s {computer's side} [difficulty]\n", argv[0]);
return 0;
}
if (argc == 3)
{
// side is the color that the computer plays
// '1' is black, '-1' white
// depth is the difficulty, the number of plies.
depth = atoi(argv[2]);
}
else
{
depth = 4;
}
if (depth % 2 == 0) parity = 1; else parity = -1;
printf("Computer playing as %c\n", pchar(side));
printf("Difficulty %i\n", depth);
printf("Right-click to quit\n");
if (allegro_init() != 0) return 1;
install_keyboard();
install_mouse();
install_timer();
if (set_gfx_mode(GFX_AUTODETECT_WINDOWED, 440, 440 + 20, 0, 0))
{
set_gfx_mode(GFX_TEXT, 0, 0, 0, 0);
allegro_message("Unable to enter graphics mode\n%s\n", allegro_error);
return 1;
}
set_palette(desktop_palette);
clear_to_color(screen, makecol(0, 200, 0)); // green background
textout_centre_ex(screen, font, "REVERSI", SCREEN_W/2, 10,
makecol(0, 0, 0), -1);
printbd(board);
printst(board, 0);
show_mouse(screen);
if (side == 1)
{
// make first move
findmv(side, board, &en, depth);
move(board, en, side);
highlight(en, side);
printbd(board);
printst(board, 0);
}
// game loop
while (1)
{
if (mouse_b & 1)
{
// the user has clicked to place a move
x = mouse_pos >> 16;
y = mouse_pos & 0x0000ffff;
readmv(x, y, &en);
// perform user move
if (move(board, en, -side))
{
// highlight user move
highlight(en, -side);
printbd(board);
printst(board, 0);
// find reply
score = findmv(side, board, &en, depth);
if (move(board, en, side))
{
highlight(en, side);
printbd(board);
printst(board, 0);
}
}
else
{
// check and see if user CAN move at all
en = -1;
score = findmv(-side, board, &en, depth);
if (en == -1)
{
// computer move instead
score = findmv(side, board, &en, depth);
if (move(board, en, side))
{
highlight(en, side);
printbd(board);
printst(board, 0);
}
else
{
// Game over
printst(board, 1);
}
}
}
}
if (mouse_b & 2) return 0; // exit on right-click
}