apps/bsnow/SnowView.cpp

285 		if (!ur.Contains(BRect(fFlakes[cw][i].pos-BPoint(4,4), fFlakes[cw][i].pos+BPoint(4,4))))
290 		//FillRect(BRect(fFlakes[cw][i].pos-BPoint(PAT_HOTSPOT),fFlakes[cw][i].pos-BPoint(PAT_HOTSPOT)+BPoint(7,7)), gFlakePatterns[pat]);
292 		StrokeLine(fFlakes[cw][i].pos+BPoint(-1,-1),
293 				fFlakes[cw][i].pos+BPoint(1,1));
294 		StrokeLine(fFlakes[cw][i].pos+BPoint(-1,1),
295 				fFlakes[cw][i].pos+BPoint(1,-1));
297 		DrawBitmap(fFlakeBitmaps[pat], fFlakes[cw][i].pos-BPoint(PAT_HOTSPOT));
340 			fFlakes[cw][i].pos.y = rand() % 5 - 2;
341 			fFlakes[cw][i].pos.x = (rand()%(fCachedWsWidth+2*fCachedWsHeight))-fCachedWsHeight;
342 			if (fFlakes[cw][i].pos.x < -10) {
343 				fFlakes[cw][i].pos.y = -fFlakes[cw][i].pos.x;
345 					fFlakes[cw][i].pos.x = 0;
347 					fFlakes[cw][i].pos.x = fCachedWsWidth;
349 			if (fFlakes[cw][i].pos.x > fCachedWsWidth+10) {
350 				fFlakes[cw][i].pos.y = fFlakes[cw][i].pos.x - fCachedWsWidth;
352 					fFlakes[cw][i].pos.x = 0;
354 					fFlakes[cw][i].pos.x = fCachedWsWidth;
379 			fFlakes[cw][i].opos = fFlakes[cw][i].pos;
383 			fFlakes[cw][i].pos.y += yinc;
385 //			if (fFlakes[cw][i].pos.y > (fCachedWsHeight-FALLEN_HEIGHT)) {
391 			if (fFlakes[cw][i].pos.y > fCachedWsHeight-2)
394 			else if (fFallenReg->Intersects(BRect(fFlakes[cw][i].pos - BPoint(0,1),
395 											fFlakes[cw][i].pos + BPoint(0,1)))) {
397 				if ((fFlakes[cw][i].pos.y > fCachedWsHeight-30) ||
399 									BRect(fFlakes[cw][i].pos + BPoint(0,6),
400 									fFlakes[cw][i].pos + BPoint(0,10))))
404 							BRect(fFlakes[cw][i].pos + BPoint(-1,-1-2),
405 							fFlakes[cw][i].pos + BPoint(1,1-1))) &&
407 							BRect(fFlakes[cw][i].pos + BPoint(-1,-1-3),
408 							fFlakes[cw][i].pos + BPoint(1,1-3)))) {
409 				//printf("fallen3 @ %f %f\n", fFlakes[cw][i].pos.x, fFlakes[cw][i].pos.y);
410 				fFlakes[cw][i].pos = fFlakes[cw][i].opos;
415 /*			else if (fallenBits[ (long)(fFlakes[cw][i].pos.y
417 					 + fFlakes[cw][i].pos.y
424 //				if (fFlakes[cw][i].pos.y > fCachedWsHeight-1)
425 //					fFlakes[cw][i].pos.y = fCachedWsHeight-(rand()%4);
426 				//fFallenView->DrawBitmap(fFlakeBitmaps[pat], fFlakes[cw][i].pos-BPoint(PAT_HOTSPOT));
427 //				fallenBits[ (long)(fFlakes[cw][i].pos.y * fFallenBmp->BytesPerRow()
428 //					+ fFlakes[cw][i].pos.y-(fCachedWsHeight-FALLEN_HEIGHT)) ] = 0x56;
429 //				printf("fallen @ %f, %f\n", fFlakes[cw][i].pos.x, fFlakes[cw][i].pos.y);
434 				fFallenReg->Include(BRect(fFlakes[cw][i].pos - BPoint(2,0),
435 										fFlakes[cw][i].pos + BPoint(2,2)));
437 					fFlakes[cw][i].pos += BPoint(0,10);
439 					if (fFlakes[cw][i].pos.y > fCachedWsHeight-1)
460 			fFlakes[cw][i].pos.x += fWind + (rand() % 6 - 3);
461 			if ((fFlakes[cw][i].pos.x > fCachedWsWidth+50)||(fFlakes[cw][i].pos.x < -50))
470 			fFlakes[cw][i].pos.x, fFlakes[cw][i].pos.y,
574 					portion.Intersects(BRect(_this->fFlakes[cw][i].pos - BPoint(4,4), _this->fFlakes[cw][i].pos + BPoint(4,4))))) {
617 				p->Invalidate(BRect(_this->fFlakes[_this->fCurrentWorkspace][current].pos - BPoint(4,4),
618 									_this->fFlakes[_this->fCurrentWorkspace][current].pos + BPoint(4,4)));