From 91043a0c67f1f59cb3677f3898d88d77da55224f Mon Sep 17 00:00:00 2001
From: brunoherbelin <bruno.herbelin@gmail.com>
Date: Fri, 3 Apr 2020 23:08:59 +0200
Subject: [PATCH] Add possibility to add callback front or back (for different
 rendering priorities)

---
 RenderingManager.cpp | 7 +++++--
 RenderingManager.h   | 3 ++-
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/RenderingManager.cpp b/RenderingManager.cpp
index 72082f2..e658528 100644
--- a/RenderingManager.cpp
+++ b/RenderingManager.cpp
@@ -186,11 +186,14 @@ bool Rendering::isActive()
 }
 
 
-void Rendering::AddDrawCallback(RenderingCallback function)
+void Rendering::PushFrontDrawCallback(RenderingCallback function)
 {
+    drawCallbacks.push_front(function);
+}
 
+void Rendering::PushBackDrawCallback(RenderingCallback function)
+{
     drawCallbacks.push_back(function);
-
 }
 
 void Rendering::Draw()
diff --git a/RenderingManager.h b/RenderingManager.h
index df99aa7..0e320c4 100644
--- a/RenderingManager.h
+++ b/RenderingManager.h
@@ -67,7 +67,8 @@ public:
 
     // add function to call during Draw
     typedef void (* RenderingCallback)(void);
-    void AddDrawCallback(RenderingCallback function);
+    void PushFrontDrawCallback(RenderingCallback function);
+    void PushBackDrawCallback(RenderingCallback function);
 
     // request screenshot
     void RequestScreenshot();