Support concating scripts and add types to StandardLib

muscript/src/main/java/io/gitlab/jfronny/muscript/StandardLib.java

@@ -1,8 +1,7 @@
 package io.gitlab.jfronny.muscript;
 
 import io.gitlab.jfronny.muscript.data.Scope;
-import io.gitlab.jfronny.muscript.data.dynamic.DList;
+import io.gitlab.jfronny.muscript.data.dynamic.*;
-import io.gitlab.jfronny.muscript.data.dynamic.Dynamic;
 
 import java.text.SimpleDateFormat;
 import java.util.Date;
@@ -37,7 +36,7 @@ public class StandardLib {
     }
 
     // Numbers
-    public static Dynamic<?> round(DList args) {
+    public static DNumber round(DList args) {
         if (args.size() == 1) {
             return of(Math.round(args.get(0).asNumber().getValue()));
         } else if (args.size() == 2) {
@@ -48,22 +47,22 @@ public class StandardLib {
         }
     }
 
-    public static Dynamic<?> floor(DList args) {
+    public static DNumber floor(DList args) {
         if (args.size() != 1) throw new IllegalArgumentException("Invalid number of arguments for floor: expected 1 but got " + args.size());
         return of(Math.floor(args.get(0).asNumber().getValue()));
     }
 
-    public static Dynamic<?> ceil(DList args) {
+    public static DNumber ceil(DList args) {
         if (args.size() != 1) throw new IllegalArgumentException("Invalid number of arguments for ceil: expected 1 but got " + args.size());
         return of(Math.ceil(args.get(0).asNumber().getValue()));
     }
 
-    public static Dynamic<?> abs(DList args) {
+    public static DNumber abs(DList args) {
         if (args.size() != 1) throw new IllegalArgumentException("Invalid number of arguments for abs: expected 1 but got " + args.size());
         return of(Math.abs(args.get(0).asNumber().getValue()));
     }
 
-    public static Dynamic<?> random(DList args) {
+    public static DNumber random(DList args) {
         if (args.size() == 0) return of(rnd.nextDouble());
         else if (args.size() == 2) {
             double min = args.get(0).asNumber().getValue();
@@ -75,28 +74,28 @@ public class StandardLib {
     }
 
     // Strings
-    public static Dynamic<?> toUpper(DList args) {
+    public static DString toUpper(DList args) {
         if (args.size() != 1) throw new IllegalArgumentException("Invalid number of arguments for toUpper: expected 1 but got " + args.size());
         return of(args.get(0).asString().getValue().toUpperCase());
     }
 
-    public static Dynamic<?> toLower(DList args) {
+    public static DString toLower(DList args) {
         if (args.size() != 1) throw new IllegalArgumentException("Invalid number of arguments for toLower: expected 1 but got " + args.size());
         return of(args.get(0).asString().getValue().toLowerCase());
     }
 
-    public static Dynamic<?> contains(DList args) {
+    public static DBool contains(DList args) {
         if (args.size() != 2) throw new IllegalArgumentException("Invalid number of arguments for contains: expected 2 but got " + args.size());
         return of(args.get(0).asString().getValue().contains(args.get(1).asString().getValue()));
     }
 
-    public static Dynamic<?> replace(DList args) {
+    public static DString replace(DList args) {
         if (args.size() != 3) throw new IllegalArgumentException("Invalid number of arguments for replace: expected 3 but got " + args.size());
         return of(args.get(0).asString().getValue().replace(args.get(1).asString().getValue(), args.get(2).asString().getValue()));
     }
 
     // Misc
-    public static Dynamic<?> listOf(DList args) {
+    public static DList listOf(DList args) {
         return args;
     }
 }

muscript/src/main/java/io/gitlab/jfronny/muscript/data/Script.java

@@ -5,6 +5,7 @@ import io.gitlab.jfronny.muscript.ast.Expr;
 import io.gitlab.jfronny.muscript.data.dynamic.*;
 
 import java.util.List;
+import java.util.stream.Stream;
 
 public class Script {
     private final List<Expr<?>> steps;
@@ -40,4 +41,12 @@ public class Script {
     public Script optimize() {
         return new Script(steps.stream().<Expr<?>>map(Expr::optimize).toList(), fin.optimize());
     }
+
+    public Script concat(Script other) {
+        return new Script(Stream.concat(this.stream(), other.stream()).toList());
+    }
+
+    public Stream<Expr<?>> stream() {
+        return Stream.concat(steps.stream(), Stream.of(fin));
+    }
 }