Use real map name instead of package name for OnMapSelected

Author: patapancakes

common/package.go

@@ -20,6 +20,8 @@ package common
 
 import (
 	"fmt"
+	"path/filepath"
+	"strings"
 	"time"
 )
 
@@ -70,7 +72,18 @@ func (pkg Package) Marshal() []byte {
 	if pkg.Type == "map" {
 		script["uid"] = fmt.Sprintf("map_%d", pkg.ID)
 		script["luamenu_installed"] = "OnMapDownloaded();"
-		script["luamenu_action"] = fmt.Sprintf("OnMapSelected( '%s' );", pkg.Name)
+
+		// find true name if it's different
+		mapname := pkg.Name
+		for _, c := range pkg.Content {
+			if filepath.Ext(c.Path) != ".bsp" {
+				continue
+			}
+
+			mapname = strings.TrimSuffix(filepath.Base(c.Path), filepath.Ext(c.Path))
+		}
+
+		script["luamenu_action"] = fmt.Sprintf("OnMapSelected('%s');", mapname)
 	}
 
 	if len(pkg.Content) != 0 {