From 688047a4c95e688984c8000722e9fd368d3bced6 Mon Sep 17 00:00:00 2001
From: Juan Linietsky
Date: Tue, 1 Sep 2015 00:49:47 -0300
Subject: -removed resources dock, good bye old friend

---
 tools/editor/editor_data.cpp | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'tools/editor/editor_data.cpp')

diff --git a/tools/editor/editor_data.cpp b/tools/editor/editor_data.cpp
index 3131bd895..673ee30ad 100644
--- a/tools/editor/editor_data.cpp
+++ b/tools/editor/editor_data.cpp
@@ -123,6 +123,27 @@ void EditorHistory::add_object(ObjectID p_object,int p_relevel){
 	_add_object(p_object,"",p_relevel);
 }
 
+int EditorHistory::get_history_len() {
+	return history.size();
+}
+int EditorHistory::get_history_pos() {
+	return current;
+}
+
+ObjectID EditorHistory::get_history_obj(int p_obj) const {
+	ERR_FAIL_INDEX_V(p_obj,history.size(),0);
+	ERR_FAIL_INDEX_V(history[p_obj].level,history[p_obj].path.size(),0);
+	return history[p_obj].path[history[p_obj].level].object;
+}
+
+bool EditorHistory::is_at_begining() const {
+	return current<=0;
+}
+bool EditorHistory::is_at_end() const {
+
+	return ((current+1)>=history.size());
+}
+
 
 bool EditorHistory::next() {
 
-- 
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