Started loading type information.

src/main/asl.go

@@ -8,12 +8,14 @@ import (
 	"path/filepath"
 	"strings"
 	"tokenizer"
+	"types"
 )
 
 const (
 	version       = "1.2.0"
 	extension     = ".asl"
 	sqfextension  = ".sqf"
+	typeinfo      = "types"
 	PathSeparator = string(os.PathSeparator)
 )
 
@@ -45,7 +47,10 @@ func usage() {
 func flags(flag string) bool {
 	flag = strings.ToLower(flag)
 
-	if flag[0] == '-' {
+	if flag[0] != '-' {
+		return false
+	}
+
 	if flag == "-v" {
 		fmt.Println("asl version " + version)
 		exit = true
@@ -61,7 +66,13 @@ func flags(flag string) bool {
 	return true
 }
 
-	return false
+// Loads types from types file.
+// If none is provided, an error will be printed.
+func loadTypes() {
+	if err := types.LoadTypes(typeinfo); err != nil {
+		fmt.Println("No 'types' file provided. Please add type information to this file from 'supportInfo' script command output.")
+		exit = true
+	}
 }
 
 // Creates a list of all ASL files to compile.
@@ -163,6 +174,13 @@ func main() {
 		return
 	}
 
+	// load type information
+	loadTypes()
+
+	if exit {
+		return
+	}
+
 	// in/out parameter
 	out := ""
 

src/types/loader.go

@@ -0,0 +1,32 @@
+package types
+
+import (
+	"fmt"
+	"io/ioutil"
+	"strings"
+)
+
+// Loads type information from file.
+func LoadTypes(path string) error {
+	content, err := ioutil.ReadFile(path)
+
+	if err != nil {
+		return err
+	}
+
+	if err := parseTypes(string(content)); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func parseTypes(content string) error {
+	lines := strings.Split(content, "\\n")
+
+	for _, line := range lines {
+		fmt.Println(line)
+	}
+
+	return nil
+}