Updated copyright

[sixth-3d.git] / src / main / java / eu / svjatoslav / sixth / e3d / renderer / raster / Color.java

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java
index 125ef6e..42b1ba7 100644 (file)
--- a/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/renderer/raster/Color.java
@@ -1,10 +1,10 @@
 /*
- * Sixth - System for data storage, computation, exploration and interaction.
- * Copyright ©2012-2016, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- * 
+ * Sixth 3D engine. Copyright ©2012-2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of version 3 of the GNU Lesser General Public License
  * or later as published by the Free Software Foundation.
+ *
  */
 
 package eu.svjatoslav.sixth.e3d.renderer.raster;
@@ -135,4 +135,25 @@ public final class Color {
         return toAwtColor().getRGB();
     }
 
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+
+        Color color = (Color) o;
+
+        if (r != color.r) return false;
+        if (g != color.g) return false;
+        if (b != color.b) return false;
+        return a == color.a;
+    }
+
+    @Override
+    public int hashCode() {
+        int result = r;
+        result = 31 * result + g;
+        result = 31 * result + b;
+        result = 31 * result + a;
+        return result;
+    }
 }