diff options
| -rw-r--r-- | src/tile.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/src/tile.cpp b/src/tile.cpp index 9497c4ca9..6bbec4ee6 100644 --- a/src/tile.cpp +++ b/src/tile.cpp @@ -1603,6 +1603,41 @@ bool generate_image(std::string part_of_name, video::IImage *& baseimg, image->drop(); } } + /* + [lowpart:percent:filename + Adds the lower part of a texture + */ + else if(part_of_name.substr(0,9) == "[lowpart:") + { + Strfnd sf(part_of_name); + sf.next(":"); + u32 percent = stoi(sf.next(":")); + std::string filename = sf.next(":"); + //infostream<<"power part "<<percent<<"%% of "<<filename<<std::endl; + + if(baseimg == NULL) + baseimg = driver->createImage(video::ECF_A8R8G8B8, v2u32(16,16)); + video::IImage *img = sourcecache->getOrLoad(filename, device); + if(img) + { + core::dimension2d<u32> dim = img->getDimension(); + core::position2d<s32> pos_base(0, 0); + video::IImage *img2 = + driver->createImage(video::ECF_A8R8G8B8, dim); + img->copyTo(img2); + img->drop(); + core::position2d<s32> clippos(0, 0); + clippos.Y = dim.Height * (100-percent) / 100; + core::dimension2d<u32> clipdim = dim; + clipdim.Height = clipdim.Height * percent / 100 + 1; + core::rect<s32> cliprect(clippos, clipdim); + img2->copyToWithAlpha(baseimg, pos_base, + core::rect<s32>(v2s32(0,0), dim), + video::SColor(255,255,255,255), + &cliprect); + img2->drop(); + } + } else { errorstream<<"generate_image(): Invalid " |