add biomes table

src/world/generator/GeneratorDef.hpp

@@ -61,7 +61,7 @@ public:
     virtual std::shared_ptr<Heightmap> generateHeightmap(
         const glm::ivec2& offset, const glm::ivec2& size, uint64_t seed) = 0;
 
-    virtual const Biome& getBiome() const = 0;
+    virtual const std::vector<Biome>& getBiomes() const = 0;
 
     /// @return Number of biome parameters, that biome choosing depending on
     virtual uint getBiomeParameters() const = 0;

src/world/generator/WorldGenerator.cpp

@@ -56,7 +56,8 @@ void WorldGenerator::generate(
         {chunkX * CHUNK_W, chunkZ * CHUNK_D}, {CHUNK_W, CHUNK_D}, seed
     );
     auto values = heightmap->getValues();
-    const auto& biome = def.script->getBiome();
+    const auto& biomes = def.script->getBiomes();
+    const auto& biome = biomes.at(0);
     const auto& groundLayers = biome.groundLayers;
     const auto& seaLayers = biome.seaLayers;