int main(int argc, char **argv) {
// Randomise random unmber generator initial state.
srandom(time(0));
int board_size = 4;
int **board = board_create(board_size);
if (!board) {
printf("failed to create board.\n");
exit(0);
}
board_spawn_tile(board_size, board);
board_spawn_tile(board_size, board);
int tile = 0;
while (1) {
board_display(board_size, board);
printf("Next move? ");
fflush(stdout);
int action = read_input();
switch (action) {
case GO_LEFT:
tilt_board_left(board_size, board);
break;
case GO_RIGHT:
tilt_board_right(board_size, board);
break;
case GO_UP:
tilt_board_up(board_size, board);
break;
case GO_DOWN:
tilt_board_down(board_size, board);
break;
case GO_NOWHERE:
break;
case INVALID_INPUT:
default:
printf("Invalid input. Type l, r, u or d to tilt board.\n");
break;
}
if (action == INVALID_INPUT) {
printf("Invalid input. Type l, r, u or d to tilt board.\n");
}
else {
tile = board_spawn_tile(board_size, board);
}
if (tile == 1) {
break;
}
}
return 0;
}
int wb0(){
printf("\nin wb255 \n");
fflush(stdout);
int e=0;
e+=tilt_line_left(0,NULL);
e+=tilt_line_right(0,NULL);
e+=board_rotate_right(0,NULL);
e+=board_rotate_left(0,NULL);
e+=tilt_board_up(0,NULL);
e+=tilt_board_down(0,NULL);
e+=tilt_board_left(0,NULL);
e+=tilt_board_right(0,NULL);
if(e == (0-8)) {
printf("upper boundary 1 tests for all 8 tilt functions: PASS\n");
}else{
printf("upper boundary 1 tests for all 8 tilt functions: FAIL: %d \n",e);
}
fflush(stdout);
return 0;
}