From dccb5766cce91e95975fa6f66bf8ae584a7bef80 Mon Sep 17 00:00:00 2001
From: kaczy <kaczyf93@gmail.com>
Date: Sun, 21 Jan 2024 23:01:30 +0100
Subject: [PATCH] DebugDrawSelectionBuffer

---
 CentrED/Map/MapManager.cs         | 6 +++++-
 CentrED/UI/UIManager.cs           | 1 +
 CentrED/UI/Windows/DebugWindow.cs | 1 +
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/CentrED/Map/MapManager.cs b/CentrED/Map/MapManager.cs
index f5248a6..146291d 100644
--- a/CentrED/Map/MapManager.cs
+++ b/CentrED/Map/MapManager.cs
@@ -24,6 +24,7 @@ public class MapManager
     private readonly SpriteBatch _spriteBatch;
     private readonly Texture2D _background;
 
+    public bool DebugDrawSelectionBuffer;
     private RenderTarget2D _selectionBuffer;
 
     internal List<Tool> Tools = new();
@@ -757,6 +758,9 @@ public void Draw()
         Metrics.Start("DrawSelection");
         DrawSelectionBuffer();
         Metrics.Stop("DrawSelection");
+        if (DebugDrawSelectionBuffer)
+            return;
+        
         _mapRenderer.SetRenderTarget(null);
         Metrics.Start("DrawLand");
         DrawLand();
@@ -790,7 +794,7 @@ private void DrawSelectionBuffer()
     {
         _mapEffect.WorldViewProj = Camera.WorldViewProj;
         _mapEffect.CurrentTechnique = _mapEffect.Techniques["Selection"];
-        _mapRenderer.SetRenderTarget(_selectionBuffer);
+        _mapRenderer.SetRenderTarget(DebugDrawSelectionBuffer ? null : _selectionBuffer);
         _mapRenderer.Begin
         (
             _mapEffect,
diff --git a/CentrED/UI/UIManager.cs b/CentrED/UI/UIManager.cs
index c4dd866..4c139d9 100644
--- a/CentrED/UI/UIManager.cs
+++ b/CentrED/UI/UIManager.cs
@@ -191,6 +191,7 @@ public void Draw(GameTime gameTime)
     {
         Metrics.Start("DrawUI");
         FramesPerSecond = 1 / gameTime.ElapsedGameTime.TotalSeconds;
+        _graphicsDevice.SetRenderTarget(null);
         ImGui.NewFrame();
         DrawUI();
         ImGui.Render();
diff --git a/CentrED/UI/Windows/DebugWindow.cs b/CentrED/UI/Windows/DebugWindow.cs
index 5a5e0c0..a4964d3 100644
--- a/CentrED/UI/Windows/DebugWindow.cs
+++ b/CentrED/UI/Windows/DebugWindow.cs
@@ -66,6 +66,7 @@ private void DrawGeneralTab()
             {
                 mapManager.Reset();
             }
+            ImGui.Checkbox("Draw SelectionBuffer", ref CEDGame.MapManager.DebugDrawSelectionBuffer);
 
             ImGui.Separator();
             if (ImGui.Button("Server Flush"))