From 9b1d92387dd83e7340c7ee5f06dbad0a971981b0 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Sun, 1 Feb 2015 15:19:18 +0100
Subject: Use biome data

---
 src/World/Chunk.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/World/Chunk.cpp')

diff --git a/src/World/Chunk.cpp b/src/World/Chunk.cpp
index 5a6f95b..3a1e9a2 100644
--- a/src/World/Chunk.cpp
+++ b/src/World/Chunk.cpp
@@ -105,6 +105,13 @@ void Chunk::analyzeChunk() {
 	sections = assertValue(level->get<NBT::ListTag<NBT::CompoundTag>>("Sections"));
 	maxY = (assertValue(sections->back()->get<NBT::ByteTag>("Y"))->getValue() + 1) * SIZE;
 
+
+	std::shared_ptr<const NBT::ByteArrayTag> biomeTag = assertValue(level->get<NBT::ByteArrayTag>("Biomes"));
+	if (biomeTag->getLength() != SIZE*SIZE)
+		throw std::invalid_argument("corrupt biome data");
+
+	biomes = biomeTag->getValue();
+
 	blockIDs.reset(new uint8_t[maxY * SIZE * SIZE]);
 	blockData.reset(new uint8_t[maxY * SIZE * SIZE / 2]);
 	blockSkyLight.reset(new uint8_t[maxY * SIZE * SIZE / 2]);
@@ -170,6 +177,8 @@ Chunk::Blocks Chunk::getTopLayer() const {
 
 				b.height = h;
 
+				b.biome = getBiomeAt(x, z);
+
 				done++;
 			}
 		}
-- 
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