1 files changed, 47 insertions, 0 deletions
diff --git a/src/main/java/me/xmrvizzy/skyblocker/utils/Boxes.java b/src/main/java/me/xmrvizzy/skyblocker/utils/Boxes.java
new file mode 100644
index 00000000..445bcbe5
--- /dev/null
+++ b/src/main/java/me/xmrvizzy/skyblocker/utils/Boxes.java
@@ -0,0 +1,47 @@
+package me.xmrvizzy.skyblocker.utils;
+
+
+import net.minecraft.util.math.Box;
+import net.minecraft.util.math.Direction.Axis;
+import net.minecraft.util.math.Vec3d;
+
+public class Boxes {
+
+    /** Returns the vector of the min pos of this box. **/
+    public static Vec3d getMinVec(Box box) {
+        return new Vec3d(box.minX, box.minY, box.minZ);
+    }
+
+    /** Returns the vector of the max pos of this box. **/
+    public static Vec3d getMaxVec(Box box) {
+        return new Vec3d(box.maxX, box.maxY, box.maxZ);
+    }
+
+    /** Offsets this box so that minX, minY and minZ are all zero. **/
+    public static Box moveToZero(Box box) {
+        return box.offset(getMinVec(box).negate());
+    }
+
+    /** Returns the distance between to oppisite corners of the box. **/
+    public static double getCornerLength(Box box) {
+        return getMinVec(box).distanceTo(getMaxVec(box));
+    }
+
+    /** Returns the length of an axis in the box. **/
+    public static double getAxisLength(Box box, Axis axis) {
+        return box.getMax(axis) - box.getMin(axis);
+    }
+
+    /** Returns a box with each axis multiplied by the amount specified. **/
+    public static Box multiply(Box box, double amount) {
+        return multiply(box, amount, amount, amount);
+    }
+
+    /** Returns a box with each axis multiplied by the amount specified. **/
+    public static Box multiply(Box box, double x, double y, double z) {
+        return box.expand(
+                getAxisLength(box, Axis.X) * (x - 1) / 2d,
+                getAxisLength(box, Axis.Y) * (y - 1) / 2d,
+                getAxisLength(box, Axis.Z) * (z - 1) / 2d);
+    }
+}