Added generation seed support

2022-07-01 02:31:30 +03:00
parent 37dd882fdb
commit 1038a79b78
11 changed files with 25 additions and 17 deletions
@@ -85,9 +85,10 @@ int generate_tree(fnl_state *noise, PseudoRandom* random, const float* heights,
 	return 0;
 }

-void WorldGenerator::generate(voxel* voxels, int cx, int cy, int cz){
+void WorldGenerator::generate(voxel* voxels, int cx, int cy, int cz, int seed){
 	fnl_state noise = fnlCreateState();
 	noise.noise_type = FNL_NOISE_OPENSIMPLEX2;
+	noise.seed = seed * 60617077 % 25896307;

 	PseudoRandom random;

@@ -144,4 +145,4 @@ void WorldGenerator::generate(voxel* voxels, int cx, int cy, int cz){
 			}
 		}
 	}
-}
+}