SHADE_Engine/src/Animation/SHAnimationController.h

@@ -131,6 +131,7 @@ namespace SHADE
     /// </summary>
     struct Node
     {
+      std::string             Name = "Unnamed Node";
       Handle<SHAnimationClip> Clip;
       std::vector<Transition> Transitions;
     };

SHADE_Engine/src/Editor/EditorWindow/Animation/SHAnimationControllerEditor.cpp

@@ -0,0 +1,107 @@
+/************************************************************************************//*!
+\file           SHAnimationControllerEditor.cpp
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Mar 1, 2023
+\brief			Contains the definition of SHAnimationControllerEditor's functions.
+
+
+Copyright (C) 2023 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+#include "SHpch.h"
+#include "SHAnimationControllerEditor.h"
+
+// STL Includes
+#include <format>
+// External Dependencies
+#include <imgui.h>
+#include <imnodes.h>
+// Project Includes
+#include "Editor/IconsMaterialDesign.h"
+#include "Animation/SHAnimationController.h"
+#include "../../SHEditorUI.h"
+
+namespace SHADE
+{
+  /*-----------------------------------------------------------------------------------*/
+  /* Cosntructors/Destructors                                                          */
+  /*-----------------------------------------------------------------------------------*/
+  SHAnimationControllerEditor::SHAnimationControllerEditor()
+  : SHEditorWindow("Animation Controller Editor", ImGuiWindowFlags_MenuBar)
+  {}
+
+  /*-----------------------------------------------------------------------------------*/
+  /* Lifecycle Functions                                                               */
+  /*-----------------------------------------------------------------------------------*/
+  void SHAnimationControllerEditor::Init()
+  {
+    SHEditorWindow::Init();
+  }
+
+  void SHAnimationControllerEditor::Update()
+  {
+    SHEditorWindow::Update();
+
+    if (Begin())
+    {
+      drawMenuBar();
+
+      ImNodes::BeginNodeEditor();
+      {
+        /* Draw Nodes */
+        int id = 0;
+        for (auto node : controller.GetNodes())
+        {
+          ImNodes::BeginNode(id);
+          {
+            // Title
+            ImNodes::BeginNodeTitleBar();
+            {
+              ImGui::TextUnformatted(node->Name.c_str());
+              ImGui::SameLine();
+              ImGui::Button(ICON_MD_EDIT);
+            }
+            ImNodes::EndNodeTitleBar();
+
+            // Body
+            ImGui::Text("Clip");
+            ImGui::SameLine();
+            std::array<char, 255> buffer = { '\0' };
+            ImGui::PushItemWidth(80.0f);
+            ImGui::InputText("", buffer.data(), buffer.size());
+            ImGui::PopItemWidth();
+          }
+          ImNodes::EndNode();
+          ++id;
+        }
+      }
+
+      ImNodes::MiniMap(0.2f, ImNodesMiniMapLocation_BottomRight);
+      ImNodes::EndNodeEditor();
+    }
+    ImGui::End();
+  }
+
+  void SHAnimationControllerEditor::Exit()
+  {
+    SHEditorWindow::Exit();
+  }
+
+  /*-----------------------------------------------------------------------------------*/
+  /* Helper Functions                                                                  */
+  /*-----------------------------------------------------------------------------------*/
+  void SHAnimationControllerEditor::drawMenuBar()
+  {
+    if (ImGui::BeginMenuBar())
+    {
+      if (ImGui::Button(std::format("{} Add", ICON_MD_ADD).data()))
+      {
+        controller.CreateNode();
+      }
+
+      ImGui::EndMenuBar();
+    }
+  }
+}

SHADE_Engine/src/Editor/EditorWindow/Animation/SHAnimationControllerEditor.h

@@ -0,0 +1,49 @@
+/************************************************************************************//*!
+\file           SHAnimationControllerEditor.h
+\author         Tng Kah Wei, kahwei.tng, 390009620
+\par            email: kahwei.tng\@digipen.edu
+\date           Mar 1, 2023
+\brief          Contains the definition of SHAnimationControllerEditor.
+
+Copyright (C) 2023 DigiPen Institute of Technology.
+Reproduction or disclosure of this file or its contents without the prior written consent
+of DigiPen Institute of Technology is prohibited.
+*//*************************************************************************************/
+#pragma once
+
+// STL Includes
+// Project Includes
+#include "Resource/SHHandle.h"
+#include "Editor/EditorWindow/SHEditorWindow.h"
+#include "Animation/SHAnimationController.h"
+
+namespace SHADE
+{
+  class SHAnimationControllerEditor final : public SHEditorWindow
+  {
+    public:
+    /*---------------------------------------------------------------------------------*/
+    /* Constructors/Destructors                                                        */
+    /*---------------------------------------------------------------------------------*/
+    SHAnimationControllerEditor();
+    ~SHAnimationControllerEditor() = default;
+    
+    /*---------------------------------------------------------------------------------*/
+    /* Lifecycle Functions                                                             */
+    /*---------------------------------------------------------------------------------*/
+    void Init() override;
+    void Update() override;
+    void Exit() override;
+    
+    private:
+    /*---------------------------------------------------------------------------------*/
+    /* Data Members                                                                    */
+    /*---------------------------------------------------------------------------------*/
+    SHAnimationController controller;
+
+    /*---------------------------------------------------------------------------------*/
+    /* Helper Functions                                                                */
+    /*---------------------------------------------------------------------------------*/
+    void drawMenuBar();
+  };
+}

SHADE_Engine/src/Editor/EditorWindow/SHEditorWindowIncludes.h

@@ -8,3 +8,4 @@
 #include "MaterialInspector/SHMaterialInspector.h"              // Material Inspector
 #include "ColliderTagPanel/SHColliderTagPanel.h"                // Collider Tag Panel
 #include "InputBindings/SHInputBindingsPanel.h"                 // Input Bindings
+#include "EditorWindow/Animation/SHAnimationControllerEditor.h" // Animation Controller Editor

SHADE_Engine/src/Editor/SHEditor.cpp

@@ -39,6 +39,7 @@
 //||                      Library Includes                      ||
 //#==============================================================#
 #include <imgui.h>
+#include <imnodes.h>
 #include <SDL.h>
 #include <rttr/registration>
 #include <ImGuizmo.h>
@@ -96,6 +97,10 @@ namespace SHADE
         SHLOG_CRITICAL("Failed to create ImGui Context")
       }
     }
+    if (ImNodes::CreateContext() == nullptr)
+    {
+      SHLOG_CRITICAL("Failed to create ImNodes Context")
+    }
 
 #ifdef SHEDITOR
     editorConfig = &SHConfigurationManager::LoadEditorConfig();
@@ -112,6 +117,7 @@ namespace SHADE
     SHEditorWindowManager::CreateEditorWindow<SHEditorInspector>();
 
     SHEditorWindowManager::CreateEditorWindow<SHEditorViewport>();
+    SHEditorWindowManager::CreateEditorWindow<SHAnimationControllerEditor>();
 
     //Add popup windows
     SHEditorWindowManager::CreatePopupWindow<SHSceneSavePrompt>();
@@ -339,6 +345,7 @@ namespace SHADE
     {
       window->Init();
     }
+    ImNodes::DestroyContext();
     ImGui_ImplVulkan_Shutdown();
     ImGui_ImplSDL2_Shutdown();
     ImGui::DestroyContext();