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fixed "game over" message not appearing

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This commit is contained in:
Aaron Bulmahn 2014-04-17 22:13:35 +02:00
parent 267678ed02
commit 99c159c982
2 changed files with 27 additions and 30 deletions
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29
2048_curses.c
View File

@ -207,13 +207,13 @@ void save_score() {
}
}
/* returns if there are any available spaces left on the grid */
int space_left()
/* returns if there are any possible moves */
int moves_available()
{
int i, j;
for (i = 0; i < SZ; i++)
for (j = 0; j < SZ; j++)
if (!g[i][j])
if (!g[i][j] || ((i + 1 < SZ) && (g[i][j] == g[i + 1][j])) || ((j + 1 < SZ) && (g[i][j] == g[i][j + 1])))
return 1;
return 0;
}
@ -222,18 +222,9 @@ int space_left()
/* could do this in a much smarter fashion by finding which spaces are free */
void rand_block()
{
if (space_left()) {
int x_p, y_p;
while (g[x_p = rand() % SZ][y_p = rand() % SZ]);
g[x_p][y_p] = (rand() & 3) ? 2 : 4;
}
else {
endwin();
printf("\n"
"YOU LOSE! - Your score was %d\n", s);
save_score();
exit(EXIT_SUCCESS);
}
int x_p, y_p;
while (g[x_p = rand() % SZ][y_p = rand() % SZ]);
g[x_p][y_p] = (rand() & 3) ? 2 : 4;
}
/* quick floor log2(n) */
@ -406,6 +397,14 @@ int main(int argc, char **argv)
goto retry;
}
if (!moves_available()) {
endwin();
printf("\n"
"YOU LOSE! - Your score was %d\n", s);
save_score();
exit(EXIT_SUCCESS);
}
if (moved) {
ITER(n_blocks, rand_block());
draw_grid(gamewin);

28
2048_no_curses.c
View File

@ -206,13 +206,13 @@ void save_score() {
}
}
/* returns if there are any available spaces left on the grid */
int space_left()
/* returns if there are any possible moves */
int moves_available()
{
int i, j;
for (i = 0; i < SZ; i++)
for (j = 0; j < SZ; j++)
if (!g[i][j])
if (!g[i][j] || ((i + 1 < SZ) && (g[i][j] == g[i + 1][j])) || ((j + 1 < SZ) && (g[i][j] == g[i][j + 1])))
return 1;
return 0;
}
@ -221,18 +221,9 @@ int space_left()
/* do this in a smarter fashion */
void rand_block()
{
if (space_left()) {
int x_p, y_p;
while (g[x_p = rand() % SZ][y_p = rand() % SZ]);
g[x_p][y_p] = (rand() & 3) ? 2 : 4;
}
else {
printf("\n"
"YOU LOSE\n"
"Your score was %d\n", s);
save_score();
exit(EXIT_SUCCESS);
}
int x_p, y_p;
while (g[x_p = rand() % SZ][y_p = rand() % SZ]);
g[x_p][y_p] = (rand() & 3) ? 2 : 4;
}
/* draws the grid and fills it with the current values */
@ -371,6 +362,13 @@ int main(int argc, char **argv)
goto retry;
}
if (!moves_available()) {
printf("\n"
"YOU LOSE! - Your score was %d\n", s);
save_score();
exit(EXIT_SUCCESS);
}
if (moved) {
ITER(n_blocks, rand_block());
draw_grid();