X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld%2FGenerator.hpp;h=e431f7debbd02a588d1d118250795f0e07248a34;hb=dcd54cacda98c2c0f7cf0c7a9131fb858d8ee10a;hp=a2ae18a3e99fa56450f57c88abd8e4deea8d2f33;hpb=b7d09e1e35ef90282c97509e0020b20db3c7ea9f;p=blank.git

diff --git a/src/world/Generator.hpp b/src/world/Generator.hpp
index a2ae18a..e431f7d 100644
--- a/src/world/Generator.hpp
+++ b/src/world/Generator.hpp
@@ -1,45 +1,60 @@
 #ifndef BLANK_WORLD_GENERATOR_HPP_
 #define BLANK_WORLD_GENERATOR_HPP_
 
-#include "Block.hpp"
+#include "../graphics/glm.hpp"
 #include "../rand/SimplexNoise.hpp"
-#include "../rand/WorleyNoise.hpp"
 
+#include <cstdint>
 #include <vector>
 
 
 namespace blank {
 
+class Block;
+class BlockType;
+class BlockTypeRegistry;
 class Chunk;
 
 class Generator {
 
 public:
 	struct Config {
-		unsigned int solid_seed = 0;
-		unsigned int type_seed = 0;
-		float stretch = 64.0f;
-		float solid_threshold = 0.5f;
+		std::uint64_t seed = 0;
+		struct NoiseParam {
+			std::uint64_t seed_mask;
+			int octaves;
+			float persistence;
+			float frequency;
+			float amplitude;
+			float growth;
+		};
+		NoiseParam solidity = { 0xA85033F6BCBDD110, 3, 0.5f, 1.0f/64.0f, 2.0f, 2.0f };
+		NoiseParam humidity = { 0x3A463FB24B04A901, 2, 0.5f, 1.0f/512.0f, 2.0f, 2.0f };
+		NoiseParam temperature = { 0x2530BA6C6134A9FB, 2, 0.5f, 1.0f/1024.0f, 2.0f, 2.0f };
+		NoiseParam richness = { 0x95A179F180103446, 3, 0.5f, 1.0f/128.0f, 2.0f, 2.0f };
+		NoiseParam randomness = { 0x074453EEE1496390, 3, 0.5f, 1.0f/16.0f, 2.0f, 2.0f };
 	};
 
 	explicit Generator(const Config &) noexcept;
 
-	void operator ()(Chunk &) const noexcept;
+	void LoadTypes(const BlockTypeRegistry &);
 
-	void Space(Block::Type t) noexcept { space = t; }
-	void Light(Block::Type t) noexcept { light = t; }
-	void Solids(const std::vector<Block::Type> &s) { solids = s; }
+	void operator ()(Chunk &) const noexcept;
 
 private:
-	SimplexNoise solidNoise;
-	WorleyNoise typeNoise;
+	struct ValueField;
+	Block Generate(const ValueField &, const glm::ivec3 &position) const noexcept;
 
-	float stretch;
-	float solid_threshold;
-
-	Block::Type space;
-	Block::Type light;
-	std::vector<Block::Type> solids;
+private:
+	const Config &config;
+	std::vector<const BlockType *> types;
+	float min_solidity;
+
+	SimplexNoise solidity_noise;
+	SimplexNoise humidity_noise;
+	SimplexNoise temperature_noise;
+	SimplexNoise richness_noise;
+	SimplexNoise random_noise;
 
 };