Add support for Minecraft 1.13 sectionsHEADmaster

1 files changed, 24 insertions, 0 deletions

diff --git a/src/World/Section.hpp b/src/World/Section.hpp
index a4686e3..3444bce 100644
--- a/src/World/Section.hpp
+++ b/src/World/Section.hpp
@@ -29,6 +29,8 @@
 
 #include "../NBT/ByteArrayTag.hpp"
 #include "../NBT/CompoundTag.hpp"
+#include "../NBT/ListTag.hpp"
+#include "../NBT/LongArrayTag.hpp"
 #include "../Resource/BlockType.hpp"
 
 #include <cstdint>
@@ -106,5 +108,27 @@ public:
 	virtual const Resource::BlockType * getBlockStateAt(size_t x, size_t y, size_t z) const;
 };
 
+class PaletteSection : public Section {
+private:
+	std::shared_ptr<const NBT::LongArrayTag> blockStates;
+	std::vector<const Resource::BlockType *> palette;
+	size_t bits;
+	uint16_t mask;
+
+
+	static size_t mangleByteIndex(size_t index) {
+		return (index & ~(size_t)7) + 7 - (index & 7);
+	}
+
+public:
+	PaletteSection(
+		const std::shared_ptr<const NBT::CompoundTag> &section,
+		std::shared_ptr<const NBT::LongArrayTag> &&blockStates0,
+		const std::shared_ptr<const NBT::ListTag> &paletteData
+	);
+
+	virtual const Resource::BlockType * getBlockStateAt(size_t x, size_t y, size_t z) const;
+};
+
 }
 }