Fluid body configuration

src/main/java/com/volmit/iris/engine/object/IrisBiome.java

@@ -103,6 +103,9 @@ public class IrisBiome extends IrisRegistrant implements IRare {
     @Desc("Carving configuration for the dimension")
     private IrisCarving carving = new IrisCarving();
 
+    @Desc("Configuration of fluid bodies such as rivers & lakes")
+    private IrisFluidBodies fluidBodies = new IrisFluidBodies();
+
     @MinNumber(1)
     @MaxNumber(512)
     @Desc("The rarity of this biome (integer)")

src/main/java/com/volmit/iris/engine/object/IrisDimension.java

@@ -165,6 +165,9 @@ public class IrisDimension extends IrisRegistrant {
     @Desc("Carving configuration for the dimension")
     private IrisCarving carving = new IrisCarving();
 
+    @Desc("Configuration of fluid bodies such as rivers & lakes")
+    private IrisFluidBodies fluidBodies = new IrisFluidBodies();
+
     @Desc("The world environment")
     private Environment environment = Environment.NORMAL;
 

src/main/java/com/volmit/iris/engine/object/IrisFluidBodies.java

@@ -0,0 +1,84 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.engine.object;
+
+import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.mantle.MantleWriter;
+import com.volmit.iris.engine.object.annotations.ArrayType;
+import com.volmit.iris.engine.object.annotations.Desc;
+import com.volmit.iris.engine.object.annotations.Snippet;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.documentation.BlockCoordinates;
+import com.volmit.iris.util.math.RNG;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+
+@Snippet("carving")
+@Accessors(chain = true)
+@NoArgsConstructor
+@AllArgsConstructor
+@Desc("Represents a carving configuration")
+@Data
+public class IrisFluidBodies {
+    @ArrayType(type = IrisCavePlacer.class, min = 1)
+    @Desc("Define cave placers")
+    private KList<IrisCavePlacer> rivers = new KList<>();
+
+    @ArrayType(type = IrisRavinePlacer.class, min = 1)
+    @Desc("Define ravine placers")
+    private KList<IrisRavinePlacer> lakes = new KList<>();
+
+    @BlockCoordinates
+    public void doCarving(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z) {
+        doCarving(writer, rng, engine, x, y, z, -1);
+    }
+
+    @BlockCoordinates
+    public void doCarving(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int waterHint) {
+        if (rivers.isNotEmpty()) {
+            for (IrisCavePlacer i : rivers) {
+                i.generateCave(writer, rng, engine, x, y, z, waterHint);
+            }
+        }
+
+        if (lakes.isNotEmpty()) {
+            for (IrisRavinePlacer i : lakes) {
+                i.generateRavine(writer, rng, engine, x, y, z, waterHint);
+            }
+        }
+    }
+
+    public int getMaxRange(IrisData data) {
+        int max = 0;
+
+        for (IrisCavePlacer i : rivers) {
+            max = Math.max(max, i.getSize(data));
+        }
+
+        for (IrisCavePlacer i : rivers) {
+            max = Math.max(max, i.getSize(data));
+        }
+
+
+        return max;
+    }
+}

src/main/java/com/volmit/iris/engine/object/IrisRegion.java

@@ -131,6 +131,9 @@ public class IrisRegion extends IrisRegistrant implements IRare {
     @Desc("Carving configuration for the dimension")
     private IrisCarving carving = new IrisCarving();
 
+    @Desc("Configuration of fluid bodies such as rivers & lakes")
+    private IrisFluidBodies fluidBodies = new IrisFluidBodies();
+
     @RegistryListResource(IrisBiome.class)
     @Required
     @ArrayType(min = 1, type = String.class)