char *mouse_event(SDL_Event e)
{
if (e.type == SDL_MOUSEBUTTONDOWN)
{
if (e.button.button == SDL_BUTTON_LEFT)
return (choose_level(e.button.x, e.button.y));
}
return (NULL);
}
void *OrderList_put(T ol, const void *key, void *value)
{
struct node **pp;
struct node *p;
assert(ol);
int i;
pp = ol->head;
for(i = ol->level-1; i>=0; i--) {
for(; pp[i] && ol->cmp(pp[i]->key,key) < 0; pp = pp[i]->links)
;
ol->update[i] = &pp[i];
}
ol->timestamp++;
if (pp[0] && ol->cmp(key,pp[0]->key) == 0) {
void *prev;
prev = pp[0]->value;
pp[0]->value = value;
return prev;
} else {
int level = choose_level(ol->maxlevel);
p = ALLOC(sizeof(*p) + level * sizeof(*p->links));
p->key = key;
p->value = value;
p->level = level;
p->links = (struct node **)(p + 1);
for(i = 0; i < min(level,ol->level); i++) {
p->links[i] = *ol->update[i];
*ol->update[i] = p;
}
if (level > ol->level) {
for(i = ol->level; i < level; i++) {
ol->head[i] = p;
p->links[i] = NULL;
}
ol->level = level;
}
ol->length++;
return NULL;
}
}
int main()
{
int t;
void gotoxy(int x, int y);
void dwall();
void dwall1();
void dwall2();
void change(int t);
void add(int x, int y);
void move();
void choose_level();
void check_level();
void draw_extra_wall(int);
void load_data();
void save_data();
void show_top_scores();
void dwall3();
load_data();
choose_level();
//dwall() and select speed
add(2, 2);
add(2, 3);
add(2, 4);
while (running)
{
t = _getch();
change(t);
while(!kbhit())
{
move();
Sleep(speed); /*用来控制蛇移动的速度*/
check_level(); /*change to next level if snake is long enough*/
score = 10 * node - 30;
gotoxy(7, N + 1);
printf("Your score is %d", score);
gotoxy(0, 10);
printf("your score is %d", score);
}
}
save_data();
return 0;
}
int main(int argc, char* argv[]) {
bool finished;
int ch;
engine_t engine;
/* Initialize */
rand_init(); /* must be called before engine_init () */
engine_init(&engine, score_function); /* must be called before using engine.curshape */
finished = shownext = FALSE;
memset(shapecount, 0, NUMSHAPES * sizeof(int));
shapecount[engine.curshape]++;
parse_options(argc,argv); /* must be called after initializing variables */
if (level < MINLEVEL) {
choose_level();
}
io_init();
drawbackground();
in_timeout(DELAY);
/* Main loop */
do {
/* draw shape */
showstatus(&engine);
drawboard(engine.board);
out_refresh();
/* Check if user pressed a key */
if ((ch = in_getch ()) != ERR) {
switch (ch) {
case 'j':
case KEY_LEFT:
engine_move(&engine,ACTION_LEFT);
break;
case 'k':
case '\n':
engine_move(&engine,ACTION_ROTATE);
break;
case 'l':
case KEY_RIGHT:
engine_move(&engine,ACTION_RIGHT);
break;
case ' ':
case KEY_DOWN:
engine_move(&engine,ACTION_DROP);
break;
/* show next piece */
case 's':
shownext = TRUE;
break;
/* toggle dotted lines */
case 'd':
dottedlines = !dottedlines;
break;
/* next level */
case 'a':
case KEY_UP:
if (level < MAXLEVEL) {
level++;
in_timeout(DELAY);
}
else out_beep();
break;
/* quit */
case 'q':
finished = TRUE;
break;
/* pause */
case 'p':
out_setcolor(COLOR_WHITE,COLOR_BLACK);
out_gotoxy((out_width() - 34) / 2,out_height() - 2);
out_printf("Paused - Press any key to continue");
while ((ch = in_getch ()) == ERR) ; /* Wait for a key to be pressed */
in_flush(); /* Clear keyboard buffer */
out_gotoxy((out_width() - 34) / 2, out_height() - 2);
out_printf(" ");
break;
/* unknown keypress */
default:
out_beep();
}
in_flush();
} else {
switch (engine_evaluate(&engine)) {
/* game over (board full) */
case -1:
if ((level < MAXLEVEL) && ((engine.status.droppedlines / 10) > level)) level++;
finished = TRUE;
break;
/* shape at bottom, next one released */
case 0:
if ((level < MAXLEVEL) && ((engine.status.droppedlines / 10) > level)) {
level++;
in_timeout(DELAY);
}
shapecount[engine.curshape]++;
break;
/* shape moved down one line */
case 1:
break;
}
}
} while (!finished);
/* Restore console settings and exit */
io_close();
/* Don't bother the player if he want's to quit */
if (ch != 'q') {
showplayerstats(&engine);
savescores(GETSCORE(engine.score));
}
exit(EXIT_SUCCESS);
}
