commit 2adf12638d7dae8531558f03cd35b680bbb28296
Author: Leszek Koltunski <leszek@koltunski.pl>
Date:   Fri Jul 30 01:47:20 2021 +0200

    Add Master FTO's inventor and name.

diff --git a/src/main/java/org/distorted/objects/TwistyDiamond.java b/src/main/java/org/distorted/objects/TwistyDiamond.java
index 616d83d6..e16f9b36 100644
--- a/src/main/java/org/distorted/objects/TwistyDiamond.java
+++ b/src/main/java/org/distorted/objects/TwistyDiamond.java
@@ -608,6 +608,7 @@ public class TwistyDiamond extends TwistyObject
       {
       case 2: return R.string.diam2;
       case 3: return R.string.diam3;
+      case 4: return R.string.diam4;
       }
 
     return 0;
@@ -621,6 +622,7 @@ public class TwistyDiamond extends TwistyObject
       {
       case 2: return R.string.diam2_inventor;
       case 3: return R.string.diam3_inventor;
+      case 4: return R.string.diam4_inventor;
       }
 
     return 0;
@@ -632,8 +634,9 @@ public class TwistyDiamond extends TwistyObject
     {
     switch(numLayers)
       {
-      case 2: return 5;
-      case 3: return 7;
+      case 2: return 4;
+      case 3: return 6;
+      case 4: return 8;
       }
 
     return 0;
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index 868def83..6643d0cd 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -85,6 +85,7 @@
     <string name="skew3" translatable="false">Master Skewb</string>
     <string name="diam2" translatable="false">Skewb Diamond</string>
     <string name="diam3" translatable="false">Face Turning Octahedron</string>
+    <string name="diam4" translatable="false">Master Face Turning Octahedron</string>
     <string name="redi2" translatable="false">Redi Cube</string>
     <string name="heli3" translatable="false">Helicopter Cube</string>
     <string name="ivy2"  translatable="false">Ivy Cube</string>
@@ -116,6 +117,7 @@
     <string name="skew3_inventor" translatable="false">Katsuhiko Okamoto, 2003</string>
     <string name="diam2_inventor" translatable="false">Uwe Meffert, 1984</string>
     <string name="diam3_inventor" translatable="false">David Pitcher, 2003</string>
+    <string name="diam4_inventor" translatable="false">Timur Evbatyrov, 2011</string>
     <string name="redi2_inventor" translatable="false">Oskar van Deventer, 2009</string>
     <string name="heli3_inventor" translatable="false">Adam G. Cowan, 2006</string>
     <string name="ivy2_inventor"  translatable="false">Eitan Cher, 2009</string>