Function hsStockTextureIndexRemap

src/Loaders/track_utils.cpp:135–148

    }

    int hsStockTextureIndexRemap(int textureIndex) {
        int remappedIndex = textureIndex;

        int nStockTextures = 30;

        // Remap texture index between 0 and MAX_TEXTURE_ARRAY_SIZE if exceeds
        if (textureIndex >= 2048) {
            remappedIndex = MAX_TEXTURE_ARRAY_SIZE - nStockTextures + (textureIndex - 2048);
        }

        ASSERT(remappedIndex <= MAX_TEXTURE_ARRAY_SIZE, "Texture index still exceeds max texture array size, post-remap");

        return remappedIndex;
    }

    GLuint MakeTextureArray(std::map<unsigned int, Texture> &textures, bool repeatable) {
        ASSERT(textures.size() < MAX_TEXTURE_ARRAY_SIZE, "Configured maximum texture array size of " << MAX_TEXTURE_ARRAY_SIZE << " has been exceeded.");