Added biomes based off of moisture and elevation just elevation

core/src/com/mygdx/game/Dimension/Chunks.java

@@ -1,3 +1,4 @@
+//https://www.redblobgames.com/maps/terrain-from-noise/
 package com.mygdx.game.Dimension;
 
 import com.mygdx.game.OpenSimplexNoise;
@@ -9,7 +10,8 @@ import static com.mygdx.game.Restrictions.CHUNK_SIZE;
 
 public class Chunks {
     public HashMap<Pair<Integer, Integer>, Block> blocks = new HashMap<>();
-    private long seed = 10000;
+    private long seed = 1;
+
 
     public void generateChunk(int x, int y){
         int startX = x*CHUNK_SIZE;
@@ -25,27 +27,91 @@ public class Chunks {
         }
     }
 
-    public Block getTerrain(int i, int j) {
+    public double noise1(double nx, double ny) {
-        OpenSimplexNoise openSimplexNoise = new OpenSimplexNoise(seed);
+        OpenSimplexNoise gen1 = new OpenSimplexNoise(seed);
-        double terrainType = openSimplexNoise.eval(i*0.001,j*0.001);
 
-        if(terrainType < 0){
+        return gen1.eval(nx, ny)/2 + 0.5;
-            return BlockMaterials.materials.get("water");
-        }
-        else if(terrainType < 0.05 && terrainType > 0){
-            return BlockMaterials.materials.get("sand");
-        }
-        else if (terrainType > 0.7){
-            return BlockMaterials.materials.get("snow");
-        }
-        else if (terrainType > 0.5){
-            return BlockMaterials.materials.get("stone");
-        }
-        else {
-            return BlockMaterials.materials.get("grass");
-        }
     }
 
+    public double noise2(double nx, double ny) {
+        OpenSimplexNoise gen2 = new OpenSimplexNoise(seed);
+
+        return gen2.eval(nx, ny)/2 + 0.5;
+    }
+
+    public Block getTerrain(int x, int y) {
+        double moisture, elevation,nx,ny = 0.0;
+        double scale = 0.01;
+        nx = x * scale;
+        ny = y * scale;
+        elevation = (0.17 * noise1( 1 * nx,  1 * ny)
+                + 0.42 * noise1( 2 * nx,  2 * ny)
+                + 0.16 * noise1( 4 * nx,  4 * ny)
+                + 0.00 * noise1( 8 * nx,  8 * ny)
+                + 0.00 * noise1(16 * nx, 16 * ny)
+                + 0.03 * noise1(32 * nx, 32 * ny));
+        elevation /= (0.17+0.42+0.16+0.00+0.00+0.03);
+        elevation = Math.pow(elevation, 3.00);
+        moisture = (1.00 * noise2( 1 * nx,  1 * ny)
+                + 0.75 * noise2( 2 * nx,  2 * ny)
+                + 0.33 * noise2( 4 * nx,  4 * ny)
+                + 0.33 * noise2( 8 * nx,  8 * ny)
+                + 0.33 * noise2(16 * nx, 16 * ny)
+                + 0.50 * noise2(32 * nx, 32 * ny));
+        moisture /= (1.00+0.75+0.33+0.33+0.33+0.50);
+
+        return getBiomeBlock(moisture, elevation);
+    }
+
+    public Block getBiomeBlock(double moisture, double elevation) {
+        String biome = getBiome(moisture,elevation);
+        if (biome.equals("Tundra")) return BlockMaterials.materials.get("snow");
+        if (biome.equals("Taiga")) return BlockMaterials.materials.get("snow");
+        if (biome.equals("Snow")) return BlockMaterials.materials.get("snow");
+        if (biome.equals("Grassland")) return BlockMaterials.materials.get("grass");
+        if (biome.equals("Shrubland")) return BlockMaterials.materials.get("grass");
+        if (biome.equals("TemperateDeciduousForest")) return BlockMaterials.materials.get("grass");
+        if (biome.equals("TemperateRainForest")) return BlockMaterials.materials.get("grass");
+        if (biome.equals("TropicalSeasonalForest")) return BlockMaterials.materials.get("grass");
+        if (biome.equals("TropicalForest")) return BlockMaterials.materials.get("grass");
+        if (biome.equals("Beach")) return BlockMaterials.materials.get("sand");
+        if (biome.equals("Bare")) return BlockMaterials.materials.get("sand");
+        if (biome.equals("Scorched")) return BlockMaterials.materials.get("sand");
+        if (biome.equals("TemperateDesert")) return BlockMaterials.materials.get("sand");
+        if (biome.equals("SubtropicalDesert")) return BlockMaterials.materials.get("sand");
+        else return BlockMaterials.materials.get("water");
+    }
+
+
+    public String getBiome(double moisture,double elevation){
+        if (elevation < 0.1) return "Ocean";
+        if (elevation < 0.12) return "Beach";
+
+        if (elevation > 0.8) {
+            if (moisture < 0.1) return "Scorched";
+            if (moisture < 0.2) return "Bare";
+            if (moisture < 0.5) return "Tundra";
+            return "Snow";
+        }
+
+        if (elevation > 0.6) {
+            if (moisture < 0.33) return "TemperateDesert";
+            if (moisture < 0.66) return "Shrubland";
+            return "Taiga";
+        }
+
+        if (elevation > 0.3) {
+            if (moisture < 0.16) return "TemperateDesert";
+            if (moisture < 0.50) return "Grassland";
+            if (moisture < 0.83) return "TemperateDeciduousForest";
+            return "TemperateRainForest";
+        }
+
+        if (moisture < 0.16) return "SubtropicalDesert";
+        if (moisture < 0.33) return "Grassland";
+        if (moisture < 0.66) return "TropicalSeasonalForest";
+        return "TropicalRainForest";
+    }
 
     public HashMap<Pair<Integer, Integer>, Block> getBlocks() {
         return blocks;

core/src/com/mygdx/game/Restrictions.java

@@ -5,7 +5,7 @@ public interface Restrictions {
     float VIEWPORT_HEIGHT = 9/2f;
     float VIEWPORT_WIDTH = 16/2f;
     int MOVEMENT_SPEED = 16;
-    int KEY_DELAY = 4;
+    int KEY_DELAY = 0;
     int CHUNK_SIZE = 16;
     int SUPER_CHUNK_SIZE = 3;
     int RENDER_DISTANCE = 2;