Added stuffs

src/main/java/WayofTime/alchemicalWizardry/api/Vector3.java

@@ -0,0 +1,41 @@
+package WayofTime.alchemicalWizardry.api;
+
+public class Vector3
+{
+    public int x, y, z;
+
+    public Vector3(int x, int y, int z)
+    {
+        this.x = x;
+        this.y = y;
+        this.z = z;
+    }
+
+    public Vector3 add(Vector3 vec1)
+    {
+        return new Vector3(this.x + vec1.x, this.y + vec1.y, this.z + vec1.z);
+    }
+
+    @Override
+    public String toString()
+    {
+        return "V3(" + x + "}, " + y + "}," + z + "})";
+    }
+
+    private boolean canEqual(Object object)
+    {
+        return object instanceof Vector3;
+    }
+
+    @Override
+    public boolean equals(Object object)
+    {
+        return object == this ? true : (object instanceof Vector3 ? canEqual(this) && this.x == ((Vector3) object).x && this.y == ((Vector3) object).y && this.z == ((Vector3) object).z : false);
+    }
+
+    @Override
+    public int hashCode()
+    {
+        return 48131 * x - 95021 * y + z;
+    }
+}