[EXEC] Refactor, stub

+ Stub code for eval funcs added
+ Refactor of libtnsl stub

1 files changed, 49 insertions, 1 deletions

diff --git a/src/texec/eval.go b/src/texec/eval.go
index f863c5d..769f1ee 100644
--- a/src/texec/eval.go
+++ b/src/texec/eval.go
@@ -19,11 +19,59 @@ package texec
 import "strings"
 import "tparse"
 
+// Check if a block is the main function
 func isMain(artifact tparse.Node) bool {
 	return false
 }
 
-// EvalTNSL starts the evaluation on the World's main function with the given flags passed to the program
+// Check if a block is control flow
+func isCF(artifact tparse.Node) bool {
+
+}
+
+// Get the control flow's name
+func cfType(artifact tparse.Node) string {
+
+}
+
+// Get type as string from nodes
+func evalType(artifact tparse.Node) string {
+	return ""
+}
+ 
+// Returns generated value and general "type" of value (string, number, character)
+func evalLiteral(artifact tparse.Node) (interface{}, string) {
+
+}
+
+// Evaluates a definition and sets up a TVariable in the context's var map
+func evalDef(artifact tparse.Node, ctx *TContext) {
+	vars := len(ctx.VarMap) - 1
+
+	t := evalType(artifact.Sub[0])
+
+	for i := 0; i < len(artifact.Sub[1].Sub); i++ {
+		if artifact.Sub[1].Sub[i].Data.Data == "=" {
+			artifact.Sub[1].Sub[i].Sub[0]
+		}
+	}
+}
+
+// Evaluates a value statement
+func evalValue(artifact tparse.Node, ctx *TContext) {
+	vars := len(ctx.VarMap) - 1
+}
+
+// Evaluates control flow
+func evalCF(artifact tparse.Node, ctx *TContext) {}
+
+// Evaluate a block (Assume that all blocks have only one output for now)
+func evalBlock(artifact tparse.Node, ctx *TContext) TVariable {
+	
+}
+
+
+// EvalTNSL starts the evaluation on the root TModule's main function with the given flags passed to the program
 func EvalTNSL(world *TModule, f string) {
 	flags := strings.Split(f, " ")
 }
\ No newline at end of file