From aa90c851099c0f6e5993b8cf83ef6605b3835346 Mon Sep 17 00:00:00 2001
From: Mart Lubbers <mart@martlubbers.net>
Date: Wed, 9 Nov 2016 18:01:39 +0100
Subject: [PATCH] Initial try, maybe I'll need a state

---
 Makefile           |  2 +-
 mTaskInterpret.dcl | 17 +++++++++++++-
 mTaskInterpret.icl | 58 +++++++++++++++++++++++++++++++++++++---------
 3 files changed, 64 insertions(+), 13 deletions(-)

diff --git a/Makefile b/Makefile
index a4cf3b1..104f190 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 CLEAN_HOME?=/opt/clean
 CLM:=clm
-CLMFLAGS+=-dynamics -l -no-pie -h 200M -t -nt
+CLMFLAGS+=-dynamics -l -no-pie -h 200M -t -nt -lat
 CLMLIBS:=\
 	-I $(CLEAN_HOME)/lib/iTasks-SDK/Patches/Dynamics\
 	-I $(CLEAN_HOME)/lib/iTasks-SDK/Patches/Generics\
diff --git a/mTaskInterpret.dcl b/mTaskInterpret.dcl
index 32e7b9b..5a80189 100644
--- a/mTaskInterpret.dcl
+++ b/mTaskInterpret.dcl
@@ -16,8 +16,23 @@ import mTask
 	| BCSub
 	| BCMul
 	| BCDiv
+	//Binary Bool ops
+	| BCAnd
+	| BCOr
+	| BCEq
+	| BCNeq
+	| BCLes
+	| BCGre
+	| BCLeq
+	| BCGeq
+	//Conditionals and jumping
+	| BCJmp Int
+	| BCJmpT Int
+	| BCJmpF Int
 
-:: ByteCode a p = BC ((ReadWrite (ByteCode a Expr)) BCState -> ([BC], BCState))
+//:: ByteCode a p = BC (BCState -> ([BC], BCState))
+:: ByteCode a p = BC [BC]
+//:: ByteCode a p = BC ((ReadWrite (ByteCode a Expr)) BCState -> ([BC], BCState))
 :: BCState = {
 		a::()
 	}
diff --git a/mTaskInterpret.icl b/mTaskInterpret.icl
index 52d7fd4..80286f2 100644
--- a/mTaskInterpret.icl
+++ b/mTaskInterpret.icl
@@ -8,8 +8,13 @@ import mTask
 from StdFunc import o
 import StdTuple
 import Data.Tuple
+import Data.Functor
+import StdList
+import Control.Applicative
 import Control.Monad
+import Data.Monoid
 import Control.Monad.State
+import Control.Monad.Identity
 from Data.Func import $
 
 
@@ -21,13 +26,43 @@ derive gPrint BC
 toReadableByteVal :: BC -> String
 toReadableByteVal a = printToString a
 
-//:: ByteCode a p = BC (BCState -> ([BC], BCState))
 instance arith ByteCode where
-	lit a = BC \_ s->([BCPush $ toCode a], s)
-	(+.) _ _ = undef
-	(-.) _ _ = undef
-	(*.) _ _ = undef
-	(/.) _ _ = undef
+	lit x = BC [BCPush $ toCode x]
+	(+.) x y = x <++> y <+-> [BCAdd]
+	(-.) x y = x <++> y <+-> [BCSub]
+	(*.) x y = x <++> y <+-> [BCMul]
+	(/.) x y = x <++> y <+-> [BCDiv]
+
+instance boolExpr ByteCode where
+	(&.) x y = x <++> y <+-> [BCAnd]
+	(|.) x y = x <++> y <+-> [BCOr]
+	Not x = x <+-> [BCNot]
+	(==.) x y = x <++> y <+-> [BCEq]
+	(!=.) x y = x <++> y <+-> [BCNeq]
+	(<.) x y = x <++> y <+-> [ BCLes]
+	(>.)  x y = x <++> y <+-> [BCGre]
+	(<=.) x y = x <++> y <+-> [BCLeq]
+	(>=.) x y = x <++> y <+-> [BCGeq]
+
+instance If ByteCode Stmt Stmt Stmt where If b t e = BCIfStmt b t e
+instance If ByteCode Stmt e Stmt where If b t e = BCIfStmt b t e
+instance If ByteCode Stmt Stmt e where If b t e = BCIfStmt b t e
+instance If ByteCode Stmt x y where If b t e = BCIfStmt b t e 
+instance IF ByteCode where 
+	IF b t e = BCIfStmt b t e
+	(?) b t = BCIfStmt b t $ BC []
+BCIfStmt b t e = b <+-> [BCJmpF $ length <$> t + 1] <++> t <+-> [BCJmp $ length <$> e] <++> e 
+
+
+(<++>) infixl 7
+(<++>) (BC x) (BC y) = BC $ x ++ y
+(<+->) infixl 7
+(<+->) (BC x) y = BC $ x ++ y
+(<-+>) infixl 7
+(<-+>) x (BC y) = BC $ x ++ y
+
+(<$>) infixl 9
+(<$>) f (BC x) = f x
 
 instance serial ByteCode where
 	serialAvailable = undef
@@ -39,10 +74,11 @@ instance serial ByteCode where
 instance zero BCState where
 	zero = {a=()}
 
-runByteCode :: (ByteCode Int Expr) BCState -> [BC]
-runByteCode (BC f) s = fst (f Rd s)
+//runByteCode :: (ByteCode Int Expr) BCState -> [BC]
+//runByteCode (BC f) s = evalState f s
+//runByteCode (BC f) s = fst (f Rd s)
 
 //Start :: Main (ByteCode Int Expr)
-Start :: [BC]
-//Start :: ByteCode Int Expr
-Start = runByteCode (lit 36) zero
+//Start :: [BC]
+Start :: ByteCode Int Expr
+Start = (lit 36 +. lit 42) +. lit 84
-- 
2.20.1