From 5b96de0d9dd166116badc10d33894afed572fa14 Mon Sep 17 00:00:00 2001
From: zv0n <tom.zvon@gmail.com>
Date: Sun, 25 Apr 2021 15:54:16 +0200
Subject: [PATCH] SDLPP: Scene - add function to bring objet to the front or
 back of Z

---
 sdlpp/sdlpp_scene.cpp | 6 ++++++
 sdlpp/sdlpp_scene.hpp | 2 ++
 2 files changed, 8 insertions(+)

diff --git a/sdlpp/sdlpp_scene.cpp b/sdlpp/sdlpp_scene.cpp
index 6d9ca8e..6752e0a 100644
--- a/sdlpp/sdlpp_scene.cpp
+++ b/sdlpp/sdlpp_scene.cpp
@@ -59,6 +59,12 @@ void Scene::moveZ( const std::shared_ptr< RenderObject > &obj, int addition ) {
     std::iter_swap( render_objects.begin() + original_index,
                     render_objects.begin() + original_index + addition );
 }
+void Scene::moveZTop( const std::shared_ptr< RenderObject > &obj ) {
+    setZIndex( obj, render_objects.size() - 1 );
+}
+void Scene::moveZBottom( const std::shared_ptr< RenderObject > &obj ) {
+    setZIndex( obj, 0 );
+}
 std::shared_ptr< RenderObject > Scene::getObject( int index ) {
     return render_objects[index];
 }
diff --git a/sdlpp/sdlpp_scene.hpp b/sdlpp/sdlpp_scene.hpp
index 576030a..949f03e 100644
--- a/sdlpp/sdlpp_scene.hpp
+++ b/sdlpp/sdlpp_scene.hpp
@@ -19,6 +19,8 @@ public:
     void moveDownZ( const std::shared_ptr< RenderObject > &obj );
     void moveUpZ( const std::shared_ptr< RenderObject > &obj );
     void moveZ( const std::shared_ptr< RenderObject > &obj, int addition );
+    void moveZTop( const std::shared_ptr< RenderObject > &obj );
+    void moveZBottom( const std::shared_ptr< RenderObject > &obj );
     std::shared_ptr< RenderObject > getObject( int index );
     std::vector< std::shared_ptr< RenderObject > > getObjects();
     std::vector< std::shared_ptr< RenderObject > >