From 930469a006429ce0c152bfb1924f4481288ffd90 Mon Sep 17 00:00:00 2001
From: cyberpwn <danielmillst@gmail.com>
Date: Sat, 11 Sep 2021 12:00:04 -0400
Subject: [PATCH] Matter placer

---
 .../engine/object/IrisMatterPlacement.java    | 38 ++++++++++++
 .../com/volmit/iris/util/mantle/Mantle.java   | 11 ++++
 .../volmit/iris/util/matter/MatterPlacer.java | 60 +++++++++++++++++++
 3 files changed, 109 insertions(+)
 create mode 100644 src/main/java/com/volmit/iris/engine/object/IrisMatterPlacement.java
 create mode 100644 src/main/java/com/volmit/iris/util/matter/MatterPlacer.java

diff --git a/src/main/java/com/volmit/iris/engine/object/IrisMatterPlacement.java b/src/main/java/com/volmit/iris/engine/object/IrisMatterPlacement.java
new file mode 100644
index 000000000..4bf4fcf66
--- /dev/null
+++ b/src/main/java/com/volmit/iris/engine/object/IrisMatterPlacement.java
@@ -0,0 +1,38 @@
+/*
+ * 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.engine.object.annotations.Desc;
+import com.volmit.iris.engine.object.annotations.Snippet;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+
+@Snippet("matter-placer")
+@EqualsAndHashCode()
+@Accessors(chain = true)
+@NoArgsConstructor
+@AllArgsConstructor
+@Desc("Represents an iris object placer. It places objects.")
+@Data
+public class IrisMatterPlacement {
+
+}
diff --git a/src/main/java/com/volmit/iris/util/mantle/Mantle.java b/src/main/java/com/volmit/iris/util/mantle/Mantle.java
index 2ee288565..1cb977f76 100644
--- a/src/main/java/com/volmit/iris/util/mantle/Mantle.java
+++ b/src/main/java/com/volmit/iris/util/mantle/Mantle.java
@@ -31,8 +31,10 @@ import com.volmit.iris.util.documentation.RegionCoordinates;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.function.Consumer4;
+import com.volmit.iris.util.math.AxisAlignedBB;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.matter.Matter;
+import com.volmit.iris.util.matter.MatterSlice;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.HyperLock;
 import com.volmit.iris.util.parallel.MultiBurst;
@@ -504,4 +506,13 @@ public class Mantle {
     public int getLoadedRegionCount() {
         return loadedRegions.size();
     }
+
+    public <T> void set(int x, int y, int z, MatterSlice<T> slice) {
+        if(slice.isEmpty())
+        {
+            return;
+        }
+
+        slice.iterateSync((xx,yy,zz,t) -> set(x+xx,y+yy,z+zz,t));
+    }
 }
diff --git a/src/main/java/com/volmit/iris/util/matter/MatterPlacer.java b/src/main/java/com/volmit/iris/util/matter/MatterPlacer.java
new file mode 100644
index 000000000..ea436ac4d
--- /dev/null
+++ b/src/main/java/com/volmit/iris/util/matter/MatterPlacer.java
@@ -0,0 +1,60 @@
+/*
+ * 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.util.matter;
+
+import com.volmit.iris.util.mantle.Mantle;
+
+public interface MatterPlacer {
+    int getHeight(int x, int z, boolean ignoreFluid);
+
+    Mantle getMantle();
+
+    default <T> void set(int x, int y, int z, T t)
+    {
+        getMantle().set(x,y,z,t);
+    }
+
+    default <T> T get(int x, int y, int z, Class<T> t)
+    {
+        return getMantle().get(x, y, z, t);
+    }
+
+    default void set(int x, int y, int z, Matter matter)
+    {
+        for(MatterSlice<?> i : matter.getSliceMap().values())
+        {
+            set(x, y, z, i);
+        }
+    }
+
+    default <T> void set(int x, int y, int z, MatterSlice<T> slice)
+    {
+        getMantle().set(x, y, z, slice);
+    }
+
+    default int getHeight(int x, int z)
+    {
+        return getHeight(x, z, true);
+    }
+
+    default int getHeightOrFluid(int x, int z)
+    {
+        return getHeight(x, z, false);
+    }
+}