1 files changed, 32 insertions, 0 deletions
diff --git a/ARMeilleure/Decoders/Condition.cs b/ARMeilleure/Decoders/Condition.cs
new file mode 100644
index 00000000..727f897d
--- /dev/null
+++ b/ARMeilleure/Decoders/Condition.cs
@@ -0,0 +1,32 @@
+namespace ARMeilleure.Decoders
+{
+    enum Condition
+    {
+        Eq   = 0,
+        Ne   = 1,
+        GeUn = 2,
+        LtUn = 3,
+        Mi   = 4,
+        Pl   = 5,
+        Vs   = 6,
+        Vc   = 7,
+        GtUn = 8,
+        LeUn = 9,
+        Ge   = 10,
+        Lt   = 11,
+        Gt   = 12,
+        Le   = 13,
+        Al   = 14,
+        Nv   = 15
+    }
+
+    static class ConditionExtensions
+    {
+        public static Condition Invert(this Condition cond)
+        {
+            // Bit 0 of all conditions is basically a negation bit, so
+            // inverting this bit has the effect of inverting the condition.
+            return (Condition)((int)cond ^ 1);
+        }
+    }
+}
+\ No newline at end of file