diff options
Diffstat (limited to 'src/MinedMap.cpp')
| -rw-r--r-- | src/MinedMap.cpp | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/src/MinedMap.cpp b/src/MinedMap.cpp index 8f548b6..8cf9393 100644 --- a/src/MinedMap.cpp +++ b/src/MinedMap.cpp @@ -127,12 +127,16 @@ static void doRegion(const std::string &input, const std::string &output, const std::printf("Generating %s from %s...\n", output.c_str(), input.c_str()); try { - uint32_t image[DIM*DIM] = {}; - uint8_t lightmap[2*DIM*DIM] = {}; - World::Region::visitChunks(input.c_str(), [&] (size_t X, size_t Z, const World::Chunk *chunk) { addChunk(image, lightmap, X, Z, chunk); }); + std::unique_ptr<uint32_t[]> image(new uint32_t[DIM*DIM]); + std::memset(image.get(), 0, 4*DIM*DIM); - writeImage(output, reinterpret_cast<const uint8_t*>(image), true, &instat.st_mtim); - writeImage(output_light, lightmap, false, &instat.st_mtim); + std::unique_ptr<uint8_t[]> lightmap(new uint8_t[2*DIM*DIM]); + std::memset(lightmap.get(), 0, 2*DIM*DIM); + + World::Region::visitChunks(input.c_str(), [&] (size_t X, size_t Z, const World::Chunk *chunk) { addChunk(image.get(), lightmap.get(), X, Z, chunk); }); + + writeImage(output, reinterpret_cast<const uint8_t*>(image.get()), true, &instat.st_mtim); + writeImage(output_light, lightmap.get(), false, &instat.st_mtim); } catch (const std::exception& ex) { std::fprintf(stderr, "Failed to generate %s: %s\n", output.c_str(), ex.what()); |