diff options
Diffstat (limited to 'src/tile.cpp')
| -rw-r--r-- | src/tile.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/tile.cpp b/src/tile.cpp index 17ec51614..7cb39eabf 100644 --- a/src/tile.cpp +++ b/src/tile.cpp @@ -389,6 +389,7 @@ public: // Shall be called from the main thread. bool generateImage(std::string part_of_name, video::IImage *& baseimg); + video::ITexture* getNormalTexture(const std::string &name); private: // The id of the thread that is allowed to use irrlicht directly @@ -1872,3 +1873,24 @@ void imageTransform(u32 transform, video::IImage *src, video::IImage *dst) dst->setPixel(dx,dy,c); } } + +video::ITexture* TextureSource::getNormalTexture(const std::string &name) +{ + u32 id; + if (isKnownSourceImage("override_normal.png")) + return getTexture("override_normal.png", &id); + std::string fname_base = name; + std::string normal_ext = "_normal.png"; + size_t pos = fname_base.find("."); + std::string fname_normal = fname_base.substr(0, pos) + normal_ext; + if (isKnownSourceImage(fname_normal)) { + // look for image extension and replace it + size_t i = 0; + while ((i = fname_base.find(".", i)) != std::string::npos) { + fname_base.replace(i, 4, normal_ext); + i += normal_ext.length(); + } + return getTexture(fname_base, &id); + } + return NULL; +} |