I love plushy genomes

src/HushGP/Genome.hs

@@ -6,6 +6,21 @@ import Data.Map qualified as Map
 import HushGP.Instructions.Opens
 import HushGP.State
 import HushGP.Utility
+import HushGP.Instructions
+
+tempPlushy :: [Gene]
+tempPlushy = [
+    StateFunc (instructionIntDiv, "instructionIntDiv"),
+    StateFunc (instructionExecDup, "instructionExecDup"),
+    GeneInt 1,
+    GeneInt 0,
+    StateFunc (instructionIntDiv, "instructionIntDiv"),
+    GeneInt (-15),
+    StateFunc (instructionIntSub, "instructionIntSub"),
+    StateFunc (instructionNoOpBlock, "instructionNoOpBlock"),
+    Close,
+    Close
+  ]
 
 -- | Makes a random plushy from variables in a passed argMap and
 --  a passed list of instructions.
@@ -50,23 +65,18 @@ plushyToPush plushy = plushyToPush' (concatMap (\x -> if isOpenerList x then x <
 
 -- | Internal function used to convert a plushy genome with opens in it into a push genome.
 plushyToPush' :: [Gene] -> [Gene] -> [Gene]
-plushyToPush' openPlushy push =
-  if null openPlushy
-    then
-      if any isOpen push
+plushyToPush' openPlushy push
+  | null openPlushy = if any isOpen push
         then plushyToPush' [Close] push
         else push
-    else
-      if firstPlushy == Close
-        then
-          if any isOpen push
-            then plushyToPush' (drop 1 openPlushy) (if numOpen (push !! openIndex) == 1 then preOpen <> postOpen else preOpen <> postOpen <> [decOpen (Open (numOpen (push !! openIndex)))])
+  | firstPlushy == Close = if any isOpen push
+            then plushyToPush' (drop 1 openPlushy) (if numOpen (push !! openIndex) == 1 then preOpen <> [Block postOpen] else preOpen <> [Block (postOpen <> [decOpen (Open (numOpen (push !! openIndex)))])])
             else plushyToPush' (drop 1 openPlushy) push
-        else plushyToPush' (drop 1 openPlushy) (push <> [firstPlushy])
+  | otherwise = plushyToPush' (drop 1 openPlushy) (push <> [firstPlushy])
   where
       firstPlushy :: Gene
-    firstPlushy =
-      case uncons openPlushy of
+      firstPlushy
+        = case uncons openPlushy of
             Just (g, _) -> g
             _ -> error "This shouldn't happen"
       postOpen :: [Gene]

src/HushGP/Instructions.hs

@@ -31,10 +31,16 @@ import HushGP.Instructions.VectorIntInstructions
 import HushGP.Instructions.VectorStringInstructions
 import HushGP.State
 
+noOpStateFunc :: Gene
+noOpStateFunc = StateFunc (instructionNoOp, "instructionNoOp")
+
+noOpStateFuncBlock :: Gene
+noOpStateFuncBlock = StateFunc (instructionNoOpBlock, "instructionNoOpBlock")
+
 -- | All of the instructions declared in all the instruction submodules
 allInstructions :: [Gene]
 allInstructions =
-  allIntInstructions
+  noOpStateFunc : noOpStateFuncBlock : allIntInstructions
     <> allFloatInstructions
     <> allBoolInstructions
     <> allCharInstructions

src/HushGP/Instructions/GenericInstructions.hs

@@ -9,6 +9,14 @@ import Data.List.Split
 
 -- import Debug.Trace 
 
+-- |Does No Operation. Useful for genome stuff :)
+instructionNoOpBlock :: State -> State
+instructionNoOpBlock state = state
+
+-- |Does No Operation. Just evolve fodder.
+instructionNoOp :: State -> State
+instructionNoOp state = state
+
 -- |Duplicates the top of a stack based on a lens.
 instructionDup :: Lens' State [a] -> State  -> State
 instructionDup accessor state =

src/HushGP/Instructions/Opens.hs

@@ -2,6 +2,7 @@ module HushGP.Instructions.Opens where
 
 import HushGP.State
 import Data.Map qualified as Map
+import HushGP.Instructions.GenericInstructions
 import HushGP.Instructions.ExecInstructions
 import HushGP.Instructions.StringInstructions
 import HushGP.Instructions.VectorIntInstructions
@@ -36,5 +37,6 @@ instructionOpens = Map.fromList [
     (StateFunc (instructionVectorFloatIterate, "instructionVectorFloatIterate"), 1),
     (StateFunc (instructionVectorStringIterate, "instructionVectorStringIterate"), 1),
     (StateFunc (instructionVectorBoolIterate, "instructionVectorBoolIterate"), 1),
-    (StateFunc (instructionVectorCharIterate, "instructionVectorCharIterate"), 1)
+    (StateFunc (instructionVectorCharIterate, "instructionVectorCharIterate"), 1),
+    (StateFunc (instructionNoOpBlock, "instructionNoOpBlock"), 1)
   ]