From c195c0df6b36debc870216dd42e49fbda70fa861 Mon Sep 17 00:00:00 2001
From: Juan Linietsky <reduzio@gmail.com>
Date: Tue, 17 May 2016 18:27:15 -0300
Subject: -Added configuration warning system for nodes

-Added a new "add" and "instance" buttons for scene tree
-Added a vformat() function to ease translation work
---
 core/ustring.cpp | 22 +++++++++++++++++++++-
 core/ustring.h   | 11 +++++++++++
 core/variant.cpp | 44 ++++++++++++++++++++++++++++++++++++++++++++
 core/variant.h   |  2 ++
 4 files changed, 78 insertions(+), 1 deletion(-)

(limited to 'core')

diff --git a/core/ustring.cpp b/core/ustring.cpp
index 1f0eadc03f..c2520a7a86 100644
--- a/core/ustring.cpp
+++ b/core/ustring.cpp
@@ -3963,11 +3963,31 @@ String String::sprintf(const Array& values, bool* error) const {
 
 #include "translation.h"
 
+#ifdef TOOLS_ENABLED
 String TTR(const String& p_text) {
 
 	if (TranslationServer::get_singleton()) {
-		return TranslationServer::get_singleton()->translate(p_text);
+		return TranslationServer::get_singleton()->tool_translate(p_text);
 	}
 
 	return p_text;
 }
+
+#endif
+
+String RTR(const String& p_text) {
+
+
+
+	if (TranslationServer::get_singleton()) {
+		String rtr = TranslationServer::get_singleton()->tool_translate(p_text);
+		if (rtr==String() || rtr==p_text) {
+			return TranslationServer::get_singleton()->translate(p_text);
+		} else {
+			return rtr;
+		}
+	}
+
+	return p_text;
+}
+
diff --git a/core/ustring.h b/core/ustring.h
index 78c041fb92..e03f74f506 100644
--- a/core/ustring.h
+++ b/core/ustring.h
@@ -257,6 +257,17 @@ struct NoCaseComparator {
  /* end of namespace */
 
 //tool translate
+#ifdef TOOLS_ENABLED
+
 String TTR(const String&);
 
+#else
+
+#define TTR(m_val) (String())
+
+#endif
+
+//tool or regular translate
+String RTR(const String&);
+
 #endif
diff --git a/core/variant.cpp b/core/variant.cpp
index ea5a378ad0..38f5e69cc0 100644
--- a/core/variant.cpp
+++ b/core/variant.cpp
@@ -3048,3 +3048,47 @@ String Variant::get_call_error_text(Object* p_base, const StringName& p_method,c
 	}
 	return "'"+class_name+"::"+String(p_method)+"': "+err_text;
 }
+
+
+String vformat(const String& p_text, const Variant& p1,const Variant& p2,const Variant& p3,const Variant& p4,const Variant& p5) {
+
+	Array args;
+	if (p1.get_type()!=Variant::NIL) {
+
+		args.push_back(p1);
+
+		if (p2.get_type()!=Variant::NIL) {
+
+			args.push_back(p2);
+
+			if (p3.get_type()!=Variant::NIL) {
+
+				args.push_back(p3);
+
+				if (p4.get_type()!=Variant::NIL) {
+
+					args.push_back(p4);
+
+					if (p5.get_type()!=Variant::NIL) {
+
+						args.push_back(p5);
+
+					}
+
+				}
+
+
+			}
+
+		}
+
+	}
+
+	bool error=false;
+	String fmt = p_text.sprintf(args,&error);
+
+	ERR_FAIL_COND_V(error,String());
+
+	return fmt;
+
+}
diff --git a/core/variant.h b/core/variant.h
index ed33de6660..b95223ecfb 100644
--- a/core/variant.h
+++ b/core/variant.h
@@ -469,4 +469,6 @@ const Variant::ObjData& Variant::_get_obj() const {
 	return *reinterpret_cast<const ObjData*>(&_data._mem[0]);
 }
 
+
+String vformat(const String& p_text, const Variant& p1=Variant(),const Variant& p2=Variant(),const Variant& p3=Variant(),const Variant& p4=Variant(),const Variant& p5=Variant());
 #endif
-- 
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