| 607 | } |
| 608 | } |
| 609 | void lightingEngineViewscreen::doOcupancyAndLights() |
| 610 | { |
| 611 | float daycol; |
| 612 | if(dayHour<0) |
| 613 | { |
| 614 | int length=1200/daySpeed; |
| 615 | daycol= (*df::global::cur_year_tick % length)/ (float)length; |
| 616 | } |
| 617 | else |
| 618 | daycol= fmod(dayHour,24.0f)/24.0f; //1->12h 0->24h |
| 619 | |
| 620 | rgbf sky_col=getSkyColor(daycol); |
| 621 | lightSource sky(sky_col, -1);//auto calculate best size |
| 622 | |
| 623 | MapExtras::MapCache cache; |
| 624 | doSun(sky,cache); |
| 625 | |
| 626 | int window_x=*df::global::window_x; |
| 627 | int window_y=*df::global::window_y; |
| 628 | coord2d window2d(window_x,window_y); |
| 629 | int window_z=*df::global::window_z; |
| 630 | rect2d vp=getMapViewport(); |
| 631 | coord2d vpSize=rect_size(vp); |
| 632 | rect2d blockVp; |
| 633 | blockVp.first=coord2d(window_x,window_y)/16; |
| 634 | blockVp.second=(window2d+vpSize)/16; |
| 635 | blockVp.second.x=std::min(blockVp.second.x,(int16_t)df::global::world->map.x_count_block); |
| 636 | blockVp.second.y=std::min(blockVp.second.y,(int16_t)df::global::world->map.y_count_block); |
| 637 | |
| 638 | for(int blockX=blockVp.first.x;blockX<=blockVp.second.x;blockX++) |
| 639 | for(int blockY=blockVp.first.y;blockY<=blockVp.second.y;blockY++) |
| 640 | { |
| 641 | MapExtras::Block* b=cache.BlockAt(DFCoord(blockX,blockY,window_z)); |
| 642 | MapExtras::Block* bDown=cache.BlockAt(DFCoord(blockX,blockY,window_z-1)); |
| 643 | if(!b) |
| 644 | continue; //empty blocks fixed by sun propagation |
| 645 | |
| 646 | for(int block_x = 0; block_x < 16; block_x++) |
| 647 | for(int block_y = 0; block_y < 16; block_y++) |
| 648 | { |
| 649 | df::coord2d pos; |
| 650 | pos.x = blockX*16+block_x; |
| 651 | pos.y = blockY*16+block_y; |
| 652 | df::coord2d gpos=pos; |
| 653 | pos=worldToViewportCoord(pos,vp,window2d); |
| 654 | if(!isInRect(pos,vp)) |
| 655 | continue; |
| 656 | int tile=getIndex(pos.x,pos.y); |
| 657 | rgbf& curCell=ocupancy[tile]; |
| 658 | curCell=matAmbience.transparency; |
| 659 | |
| 660 | |
| 661 | df::tiletype type = b->tiletypeAt(gpos); |
| 662 | df::tile_designation d = b->DesignationAt(gpos); |
| 663 | if(d.bits.hidden ) |
| 664 | { |
| 665 | curCell=rgbf(0,0,0); |
| 666 | continue; // do not process hidden stuff, TODO other hidden stuff |
nothing calls this directly
no test coverage detected