int checkbox_touch_handler(touch_event *ev, void *data)
{
checkbox *box = (checkbox*)data;
if(box->touch_id == -1 && (ev->changed & TCHNG_ADDED))
{
if(!in_rect(ev->x, ev->y, box->x-TOUCH, box->y-TOUCH, CHECKBOX_SIZE+TOUCH*2, CHECKBOX_SIZE+TOUCH*2))
return -1;
box->touch_id = ev->id;
box->hover = fb_add_rect(box->x-TOUCH, box->y-TOUCH, CHECKBOX_SIZE+TOUCH*2, CHECKBOX_SIZE+TOUCH*2, CLR_SECONDARY);
fb_draw();
}
if(box->touch_id != ev->id)
return -1;
if(ev->changed & TCHNG_REMOVED)
{
if(in_rect(ev->x, ev->y, box->x-TOUCH, box->y-TOUCH, CHECKBOX_SIZE+TOUCH*2, CHECKBOX_SIZE+TOUCH*2))
{
(*box->clicked)(box->selected == NULL);
checkbox_select(box, (box->selected == NULL));
}
fb_rm_rect(box->hover);
box->hover = NULL;
box->touch_id = -1;
fb_draw();
}
return 0;
}
int button_touch_handler(touch_event *ev, void *data)
{
button *b = (button*)data;
if(b->flags & BTN_DISABLED)
return -1;
if(b->touch_id == -1 && (ev->changed & TCHNG_ADDED) && !ev->consumed)
{
if(!in_rect(ev->x, ev->y, b->x, b->y, b->w, b->h))
return -1;
b->touch_id = ev->id;
}
if(b->touch_id != ev->id)
return -1;
if(ev->changed & TCHNG_POS)
button_set_hover(b, in_rect(ev->x, ev->y, b->x, b->y, b->w, b->h));
if(ev->changed & TCHNG_REMOVED)
{
if((b->flags & BTN_HOVER) && b->clicked)
(*b->clicked)(b->action);
button_set_hover(b, 0);
b->touch_id = -1;
}
return 0;
}
int main() {
int n;
while (scanf("%d", &n) != EOF) {
long long sq2, sq3, sq4;
sq2 = in_squares(n, 2);
sq3 = in_squares(n, 3);
sq4 = in_squares(n, 4);
printf("%lld %lld %lld %lld %lld %lld\n", sq2, in_rect(n, 2, sq2), sq3, in_rect(n, 3, sq3), sq4, in_rect(n, 4, sq4));
}
}
///Rectangle generator
GridItemPtr Grid::rectangle_generator::operator()()
{
//Generator preamble
BEGIN_RESTORE_STATE;
RESTORE_STATE(state1);
END_RESTORE_STATE;
//Generator body
BEGIN_GENERATOR;
ix0 = limit( (int)floor(x0*grid->cellScale.x), 0, grid->numCols );
iy0 = limit( (int)floor(y0*grid->cellScale.y), 0, grid->numRows );
ix1 = limit( (int)ceil(x1*grid->cellScale.x), 0, grid->numCols );
iy1 = limit( (int)ceil(y1*grid->cellScale.y), 0, grid->numRows );
//note that local variable are not used, because we are inside pseudo-gnerator
for (y=iy0; y<=iy1;++y){
for (x=ix0; x<=ix1;++x){
cur_cell = &(grid->cellRef(x,y));
i = cur_cell->items.begin();
while ( i!=cur_cell->items.end() ){
if ( in_rect((*i)->getPos(), x0, y0, x1, y1) ){
YIELD( *i, state1 );
}
++i;
}
}
}
END_GENERATOR;
return GridItemPtr(); //dummy return, just to exit the generator
}
int pong_touch_handler(touch_event *ev, UNUSED void *data)
{
int i = 0;
for(; i < 2; ++i)
{
if (paddle_touch_id[i] == -1 && (ev->changed & TCHNG_ADDED) &&
in_rect(ev->x, ev->y, paddles[i]->x, paddles[i]->y, paddles[i]->w, paddles[i]->h))
{
paddle_touch_id[i] = ev->id;
paddle_last_x[i] = ev->x;
if(i == L)
enable_computer = 0;
return 0;
}
if(ev->id != paddle_touch_id[i])
continue;
if(ev->changed & TCHNG_REMOVED)
{
paddle_touch_id[i] = -1;
return 0;
}
int newX = paddles[i]->x + (ev->x - paddle_last_x[i]);
paddle_last_x[i] = ev->x;
if(newX > 0 && newX < (int)fb_width-PADDLE_W)
paddles[i]->x = newX;
return 0;
}
return -1;
}
void ui_checkbox::touch_up(touch t) {
if (in_rect(pos, dim, t.pos)) {
checked = !checked;
on_click();
}
}
int main(int argc,char *argv[]) {
SDL_Event event;
SDL_Surface *screen;
SDL_Surface *bg,*left,*enter,*right,*exit,*display_surface;
SDL_Rect rect_left = {
.x = 51,
.y = 172,
.w = 27,
.h = 31,
};
SDL_Rect rect_enter = {
.x = 91,
.y = 173,
.w = 32,
.h = 31,
};
SDL_Rect rect_right = {
.x = 136,
.y = 172,
.w = 27,
.h = 31,
};
SDL_Rect rect_exit = {
.x = 91,
.y = 216,
.w = 31,
.h = 20,
};
SDL_Rect rect_display = {
.x = 57,
.y = 62,
.w = 100,
.h = 64,
};
int c;
char *name = NULL;
int force = 0;
while ((c = getopt(argc,argv,":hn:f"))!=-1) {
switch (c) {
case 'h':
usage(argv[0],0);
break;
case 'f':
force = 1;
break;
case 'n':
name = optarg;
break;
case ':':
fprintf(stderr,"Option -%c requires an operand\n",optopt);
usage(argv[0],1);
break;
case '?':
fprintf(stderr,"Unrecognized option: -%c\n", optopt);
usage(argv[0],1);
break;
}
}
// init NXT
nxt_t *nxt = nxt_open(name);
if (nxt==NULL) {
fprintf(stderr,"Could not find NXT\n");
return 1;
}
if (nxt_get_connection_type(nxt)==NXT_CON_BT && !force) {
fprintf(stderr,"Warning! Using NXT Pilot over Bluetooth can make trouble. Are you sure to continue (y/n)[n]: ");
if (fgetc(stdin)!='y') {
nxt_close(nxt);
return 0;
}
}
nxt_display_t *display = nxt_display_open(nxt);
if (display==NULL) {
fprintf(stderr,"Could not open display\n");
nxt_close(nxt);
return 1;
}
// init window
if (SDL_Init(SDL_INIT_VIDEO)==-1) {
fprintf(stderr,"Can't init SDL: %s\n",SDL_GetError());
return 1;
}
atexit(SDL_Quit);
screen = SDL_SetVideoMode(215,322,32,SDL_HWSURFACE);
if (screen==NULL) {
fprintf(stderr,"Can't open window: %s\n",SDL_GetError());
return 1;
}
SDL_WM_SetCaption("NXT Pilot","NXT Pilot");
// load images
bg = IMG_ReadXPMFromArray(pilot_bg_xpm);
left = IMG_ReadXPMFromArray(pilot_left_xpm);
enter = IMG_ReadXPMFromArray(pilot_enter_xpm);
right = IMG_ReadXPMFromArray(pilot_right_xpm);
exit = IMG_ReadXPMFromArray(pilot_exit_xpm);
// display NXT
SDL_BlitSurface(bg,NULL,screen,NULL);
SDL_BlitSurface(left,NULL,screen,&rect_left);
SDL_BlitSurface(enter,NULL,screen,&rect_enter);
SDL_BlitSurface(right,NULL,screen,&rect_right);
SDL_BlitSurface(exit,NULL,screen,&rect_exit);
int done = 0;
unsigned int pause = nxt_get_connection_type(nxt)==NXT_CON_BT?500:100;
while (!done) {
while (SDL_PollEvent(&event)) {
switch(event.type) {
case SDL_QUIT:
done = 1;
break;
case SDL_KEYUP:
if (event.key.keysym.sym==SDLK_ESCAPE) done = 1;
else if (event.key.keysym.sym==SDLK_RETURN) nxt_set_button(nxt,NXT_UI_BUTTON_ENTER);
else if (event.key.keysym.sym==SDLK_BACKSPACE) nxt_set_button(nxt,NXT_UI_BUTTON_EXIT);
else if (event.key.keysym.sym==SDLK_LEFT) nxt_set_button(nxt,NXT_UI_BUTTON_LEFT);
else if (event.key.keysym.sym==SDLK_RIGHT) nxt_set_button(nxt,NXT_UI_BUTTON_RIGHT);
break;
case SDL_MOUSEBUTTONUP:
if (in_rect(rect_left,event.button)) nxt_set_button(nxt,NXT_UI_BUTTON_LEFT);
else if (in_rect(rect_enter,event.button)) nxt_set_button(nxt,NXT_UI_BUTTON_ENTER);
else if (in_rect(rect_right,event.button)) nxt_set_button(nxt,NXT_UI_BUTTON_RIGHT);
else if (in_rect(rect_exit,event.button)) nxt_set_button(nxt,NXT_UI_BUTTON_EXIT);
break;
}
}
display_surface = load_display(display);
if (display!=NULL) {
SDL_BlitSurface(display_surface,NULL,screen,&rect_display);
SDL_UpdateRect(screen,0,0,0,0);
SDL_FreeSurface(display_surface);
}
SDL_Delay(pause);
}
// free images
SDL_FreeSurface(bg);
SDL_FreeSurface(left);
SDL_FreeSurface(enter);
SDL_FreeSurface(right);
SDL_FreeSurface(exit);
// close nxt
int ret = nxt_error(nxt);
nxt_display_flush(display,1);
nxt_display_close(display);
nxt_close(nxt);
return ret;
}