Merge branch 'UI-Test' into SP3-20-UI-System

Assets/Application.SHConfig

@@ -1,4 +1,4 @@
 Start in Fullscreen: false
-Starting Scene ID: 97161771
+Starting Scene ID: 97158628
 Window Size: {x: 1920, y: 1080}
 Window Title: SHADE Engine

Assets/Bindings.SHConfig

@@ -0,0 +1 @@
+0

Assets/Editor/Editor.SHConfig

@@ -0,0 +1,4 @@
+Start Maximized: true
+Working Scene ID: 97161771
+Window Size: {x: 1920, y: 1080}
+Style: 0

Assets/Scenes/UI_Test.shade

@@ -34,7 +34,7 @@
   NumberOfChildren: 0
   Components:
     Transform Component:
-      Translate: {x: 153.399994, y: 0, z: 0}
+      Translate: {x: 0, y: -3.9000001, z: 0}
       Rotate: {x: 0, y: 0, z: 0}
       Scale: {x: 1, y: 1, z: 1}
       IsActive: true
@@ -45,7 +45,7 @@
     Toggle Button Component:
       Non Toggled Texture: 0
       Toggled Texture: 0
-      Value: false
+      Value: true
       IsActive: true
   Scripts: ~
 - EID: 1

Assets/Scenes/UI_Test.shade.shmeta

@@ -1,3 +1,3 @@
-Name: UI_Test
-ID: 97161771
+Name: UI Test
+ID: 92642496
 Type: 5

SHADE_Engine/src/ECS_Base/Managers/SHComponentManager.h

@@ -23,7 +23,7 @@
 #include "SH_API.h"
 #include "Events/SHEventManager.hpp"
 
-
+#include <tuple>
 #include <cassert>
 
 namespace SHADE
@@ -151,6 +151,32 @@ namespace SHADE
 			return (componentSet.GetSparseSet<T>()->GetElement_s(EntityHandleGenerator::GetIndex(entityID)));
 		}
 
+    /*!*************************************************************************
+     * \brief
+     * Gets the Component of the entity with the specified entityID
+     *
+     * This is the safe version of GetComponent_s which does a HasComponent to make
+     * sure that the entity has such a component and returns nullptr if it doesn't
+     *
+     * This safe version also checks if the sparse set of this component type
+     * has been created in SHComponentManager and creates one if it doesn't
+     *
+     * @tparam T...
+     * Pack of Types for all the Components to get.
+     * \param	entityID
+     * EntityID of the entity that we are trying to get the component of.
+     * \return
+     * A tuple of pointers to all the components specified.
+     * Returns nullptr if the entity does not contain such a component.
+    ***************************************************************************/
+
+    template<typename ...T>
+    static std::enable_if_t<(... && std::is_base_of_v<SHComponent, T>), std::tuple<T*...>> GetComponents(EntityID entityID) noexcept
+    {
+      return std::make_tuple<T*...>(GetComponent_s<T>(entityID)...);
+    }
+
+
 		/*!*************************************************************************
 		 * \brief
 		 * Gets the Component of the entity with the specified entityID

SHADE_Engine/src/Events/SHEventDefines.h

@@ -23,4 +23,5 @@ constexpr SHEventIdentifier SH_SCENE_INIT_POST                    { 14 };
 constexpr SHEventIdentifier SH_SCENE_EXIT_PRE                     { 15 }; 
 constexpr SHEventIdentifier SH_SCENE_EXIT_POST                    { 16 }; 
 constexpr SHEventIdentifier SH_GRAPHICS_LIGHT_ENABLE_SHADOW_EVENT { 17 };
+constexpr SHEventIdentifier SH_BUTTON_CLICK_EVENT                 { 18 };
 

SHADE_Engine/src/Input/SHInputManager.cpp

@@ -11,6 +11,7 @@
 
 #pragma once
 #include <SHpch.h>
+#include <fstream>
 #include "SHInputManager.h"
 #include "../Tools/SHException.h"
 
@@ -99,6 +100,161 @@ namespace SHADE
     }
   }
 
+  //The Binding File format presently goes as such:
+  /*
+  * Binding count
+  * (For each binding:)
+  * Name
+    Binding Type Enum
+    Inverted Bool
+    Gravity Double
+    Dead Double
+    Sensitivity Double
+    Snap Bool
+    PositiveKeyCode count
+    PositiveKeyCodes
+    NegativeKeyCode count
+    NegativeKeyCodes
+    PositiveControllerCode Count
+    PositiveControllerCodes
+    NegativeControllerCode Count
+    NegativeControllerCodes
+  */
+  void SHInputManager::SaveBindings(std::string const& targetFile) noexcept
+  {
+    std::ofstream file;
+    file.open(targetFile);
+    
+    //File cannot be written to
+    if (!file) return;
+
+    //First write the number of bindings
+    file << bindings.size() << std::endl;
+
+    for (auto& b : bindings)
+    {
+      //Name
+      file << b.first << std::endl;
+
+      //Data
+      auto& lbd = b.second;
+
+      file << static_cast<int>(lbd.bindingType) << std::endl;
+      file << static_cast<int>(lbd.inverted) << std::endl;
+      file << lbd.gravity << std::endl;
+      file << lbd.dead << std::endl;
+      file << lbd.sensitivity << std::endl;
+      file << static_cast<int>(lbd.snap) << std::endl;
+      
+      //Bindings
+      file << lbd.positiveKeyCodes.size() << std::endl;
+      for (auto kc : lbd.positiveKeyCodes)
+        file << static_cast<int>(kc) << std::endl;
+      file << lbd.negativeKeyCodes.size() << std::endl;
+      for (auto kc : lbd.negativeKeyCodes)
+        file << static_cast<int>(kc) << std::endl;
+      file << lbd.positiveControllerCodes.size() << std::endl;
+      for (auto cc : lbd.positiveControllerCodes)
+        file << static_cast<int>(cc) << std::endl;
+      file << lbd.negativeControllerCodes.size() << std::endl;
+      for (auto cc : lbd.negativeControllerCodes)
+        file << static_cast<int>(cc) << std::endl;
+    }
+
+    file.close();
+  }
+
+  void SHInputManager::LoadBindings(std::string const& sourceFile) noexcept
+  {
+    std::ifstream file;
+    file.open(sourceFile);
+
+    //Check
+    if (!file) return;
+
+    //Erase
+    ClearBindings();
+
+    //Read
+    std::string read;
+
+    int count = 0;
+    std::getline(file, read);
+    count = std::stoi(read);
+
+    std::string bindingName;
+    for (int b = 0; b < count; ++b)
+    {
+      //Name
+      std::getline(file, read);
+      bindingName = read;
+      AddBinding(bindingName);
+
+      //Type
+      std::getline(file, read);
+      SetBindingType(bindingName, static_cast<SH_BINDINGTYPE>(std::stoi(read)));
+
+      //Inversion
+      std::getline(file, read);
+      SetBindingInverted(bindingName, static_cast<bool>(std::stoi(read)));
+
+      //Gravity
+      std::getline(file, read);
+      SetBindingGravity(bindingName, std::stod(read));
+
+      //Dead
+      std::getline(file, read);
+      SetBindingDead(bindingName, std::stod(read));
+
+      //Sensitivity
+      std::getline(file, read);
+      SetBindingSensitivity(bindingName, std::stod(read));
+
+      //Snap
+      std::getline(file, read);
+      SetBindingSnap(bindingName, static_cast<bool>(std::stoi(read)));
+
+      int count = 0;
+      //Positive Key Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingPositiveKeyCode(bindingName, static_cast<SH_KEYCODE>(std::stoi(read)));
+      }
+
+      //Negative Key Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingNegativeKeyCode(bindingName, static_cast<SH_KEYCODE>(std::stoi(read)));
+      }
+
+      //Positive Controller Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingPositiveControllerCode(bindingName, static_cast<SH_CONTROLLERCODE>(std::stoi(read)));
+      }
+
+      //Negative Controller Codes
+      std::getline(file, read);
+      count = std::stoi(read);
+      for (int i = 0; i < count; ++i)
+      {
+        std::getline(file, read);
+        AddBindingNegativeControllerCode(bindingName, static_cast<SH_CONTROLLERCODE>(std::stoi(read)));
+      }
+    }
+
+    file.close();
+  }
+
   void SHInputManager::UpdateInput(double dt) noexcept
   {
     //Keyboard and Mouse Buttons//////////////////////////////////////////////// 

SHADE_Engine/src/Input/SHInputManager.h

@@ -14,6 +14,7 @@
 #include <map>
 #include <set>
 #include "../../SHADE_Managed/src/SHpch.h"
+#include "../../SHADE_Engine/src/Assets/SHAssetMacros.h"
 #include "SH_API.h"
 #pragma comment(lib, "xinput.lib")
 
@@ -681,6 +682,17 @@ namespace SHADE
       return controllersReleasedTime[controllerNum][static_cast<size_t>(code)];
     }
 
+    /*------------------------------------------------------------------------*/
+    /* Binding I/O                                                            */
+    /*------------------------------------------------------------------------*/
+
+    //Save bindings registered into a file
+    static void SaveBindings(std::string const& targetFile = std::string(ASSET_ROOT) + "/Bindings.SHConfig") noexcept;
+
+    //Load and register bindings from a file
+    //If specified file exists, the current list of bindings will be overwritten, so save them somewhere else before loading
+    static void LoadBindings(std::string const& sourceFile = std::string(ASSET_ROOT) + "/Bindings.SHConfig") noexcept;
+
     /*------------------------------------------------------------------------*/
     /* Binding Functions                                                      */
     /*------------------------------------------------------------------------*/

SHADE_Engine/src/Serialization/SHSerialization.cpp

@@ -350,7 +350,6 @@ namespace SHADE
     SHSerializationHelper::InitializeComponentFromNode<SHCanvasComponent>(componentsNode, eid);
     SHSerializationHelper::InitializeComponentFromNode<SHButtonComponent>(componentsNode, eid);
     SHSerializationHelper::InitializeComponentFromNode<SHToggleButtonComponent>(componentsNode, eid);
-    //SHSerializationHelper::ConvertNodeToComponent<SHTextRenderableComponent>(componentsNode, eid);
     SHSerializationHelper::InitializeComponentFromNode<SHTextRenderableComponent>(componentsNode, eid);
     SHSerializationHelper::InitializeComponentFromNode<SHLightComponent>(componentsNode, eid);
   }

SHADE_Engine/src/UI/Events/SHButtonClickEvent.h

@@ -0,0 +1,16 @@
+#pragma once
+
+
+#include "ECS_Base/SHECSMacros.h"
+
+namespace SHADE
+{
+  struct SHButtonClickEvent
+  {
+    EntityID EID;
+    // value of the toggle button, default to false if its a button and not a toggle button
+    bool value{false};
+  };
+
+
+}

SHADE_Engine/src/UI/SHSliderComponent.cpp

@@ -0,0 +1,39 @@
+#include "SHpch.h"
+#include "SHSliderComponent.h"
+
+namespace SHADE
+{
+  SHSliderComponent::SHSliderComponent()
+    :size(1.0f), isHovered(false), isClicked(false), value(0.0f)
+  {
+
+  }
+
+
+  float SHSliderComponent::GetValue() const noexcept
+  {
+    return value;
+  }
+
+  void SHSliderComponent::SetValue(float value) noexcept
+  {
+    this->value = value;
+  }
+
+
+
+}
+
+
+RTTR_REGISTRATION
+{
+  using namespace SHADE;
+  using namespace rttr;
+
+  registration::class_<SHSliderComponent>("Slider Component")
+    .property("Slider Value", &SHSliderComponent::GetValue, &SHSliderComponent::SetValue)
+
+    ;
+
+
+}

SHADE_Engine/src/UI/SHSliderComponent.h

@@ -0,0 +1,41 @@
+#pragma once
+
+#include <rttr/registration>
+
+#include "SH_API.h"
+#include "ECS_Base/Components/SHComponent.h"
+#include "Math/Vector/SHVec3.h"
+#include "Math/Vector/SHVec2.h"
+#include "Assets/SHAssetMacros.h"
+
+namespace SHADE
+{
+
+  class SH_API SHSliderComponent final: public SHComponent
+  {
+  public:
+    SHSliderComponent();
+    virtual ~SHSliderComponent() = default;
+
+    SHVec2 size;
+
+
+    float GetValue() const noexcept;
+
+
+    void SetValue(float value) noexcept;
+
+
+    friend class SHUISystem;
+  private:
+
+    bool isHovered;
+    bool isClicked;
+
+    float value;
+
+    RTTR_ENABLE()
+  };
+
+
+}

SHADE_Engine/src/UI/SHUISystem.cpp

@@ -10,6 +10,13 @@
 #include "Editor/SHEditor.h"
 #include "Resource/SHResourceManager.h"
 #include "Input/SHInputManager.h"
+#include "SHUIComponent.h"
+#include "SHButtonComponent.h"
+#include "SHToggleButtonComponent.h"
+#include "SHSliderComponent.h"
+#include "SHCanvasComponent.h"
+#include "Events/SHEventManager.hpp"
+#include "Events/SHButtonClickEvent.h"
 
 namespace SHADE
 {
@@ -20,7 +27,6 @@ namespace SHADE
     SHComponentManager::CreateComponentSparseSet<SHCanvasComponent>();
     SHComponentManager::CreateComponentSparseSet<SHUIComponent>();
     SHComponentManager::CreateComponentSparseSet<SHButtonComponent>();
-    SHComponentManager::CreateComponentSparseSet<SHToggleButtonComponent>();
   }
 
   void SHUISystem::Exit()
@@ -163,35 +169,62 @@ namespace SHADE
     mousePos = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->viewportMousePos;
     //mousePos.y = windowSize.y - mousePos.y;
     SHLOG_INFO("mouse pos: {}, {}", mousePos.x, mousePos.y)
-    SHLOG_INFO("window size: {}, {}", windowSize.x, windowSize.y)
-    //mousePos /= windowSize;
-    //SHLOG_INFO("mouse pos normalized: {}, {}", mousePos.x, mousePos.y)
+    mousePos /= windowSize;
+    SHLOG_INFO("mouse pos normalized: {}, {}", mousePos.x, mousePos.y)
+
+    
+
+#else
+
+    int x, y;
+    SHInputManager::GetMouseScreenPosition(&x, &y);
+    mousePos.x = x;
+    mousePos.y = y;
+    auto ws = SHSystemManager::GetSystem<SHGraphicsSystem>()->GetWindow()->GetWindowSize();
+    windowSize = { ws.first,ws.second };
+    mousePos /= windowSize;
 #endif 
     
     SHVec2 camSize{ cameraSystem->GetCameraWidthHeight(0)};
     //SHLOG_INFO("TopExtent: {}, {}", topExtent.x, topExtent.y)
 
-    topExtent = CanvasToScreenPoint(topExtent);
-    btmExtent = CanvasToScreenPoint(btmExtent);
+    topExtent = CanvasToScreenPoint(topExtent,true);
+    btmExtent = CanvasToScreenPoint(btmExtent,true);
     //SHLOG_INFO("TopExtent: {}, {}      Btm Extent: {}, {}", topExtent.x, topExtent.y, btmExtent.x, btmExtent.y)
-    //topExtent /= camSize;
-    //btmExtent /= camSize;
+
 
     comp.isClicked = false;
     if (mousePos.x >= topExtent.x && mousePos.x <= btmExtent.x
       && mousePos.y >= topExtent.y && mousePos.y <= btmExtent.y)
     {
       comp.isHovered = true;
+#ifdef SHEDITOR
+      if (SHSystemManager::GetSystem<SHEditor>()->editorState == SHEditor::State::PLAY)
+      {
+        if (SHInputManager::GetKeyUp(SHInputManager::SH_KEYCODE::LMB))
+        {
+          comp.isClicked = true;
+          SHButtonClickEvent clickEvent;
+          clickEvent.EID = comp.GetEID();
+          SHEventManager::BroadcastEvent(clickEvent, SH_BUTTON_CLICK_EVENT);
+        }
+      }
+#else
       if (SHInputManager::GetKeyUp(SHInputManager::SH_KEYCODE::LMB))
       {
         comp.isClicked = true;
+        SHButtonClickEvent clickEvent;
+        clickEvent.EID = comp.GetEID();
+        SHEventManager::BroadcastEvent(clickEvent, SH_BUTTON_CLICK_EVENT);
       }
-      SHLOG_INFO("HOVERED")
+#endif
+
+      //SHLOG_INFO("HOVERED")
     }
     else
     {
       comp.isHovered = false;
-      SHLOG_INFO("NOT HOVERED")
+      //SHLOG_INFO("NOT HOVERED")
     }
     
     
@@ -224,9 +257,25 @@ namespace SHADE
 
     SHVec2 mousePos;
     SHVec2 windowSize;
+
 #ifdef SHEDITOR
-    windowSize = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->windowSize;
+    windowSize = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->beginContentRegionAvailable;
     mousePos = SHEditorWindowManager::GetEditorWindow<SHEditorViewport>()->viewportMousePos;
+    //mousePos.y = windowSize.y - mousePos.y;
+    SHLOG_INFO("mouse pos: {}, {}", mousePos.x, mousePos.y)
+      mousePos /= windowSize;
+    SHLOG_INFO("mouse pos normalized: {}, {}", mousePos.x, mousePos.y)
+
+
+
+#else
+
+    int x, y;
+    SHInputManager::GetMouseScreenPosition(&x, &y);
+    mousePos.x = x;
+    mousePos.y = y;
+    auto ws = SHSystemManager::GetSystem<SHGraphicsSystem>()->GetWindow()->GetWindowSize();
+    windowSize = { ws.first,ws.second };
     mousePos /= windowSize;
 #endif 
 
@@ -234,10 +283,9 @@ namespace SHADE
 
     
 
-    topExtent = CanvasToScreenPoint(topExtent);
-    btmExtent = CanvasToScreenPoint(btmExtent);
-    topExtent /= camSize;
-    btmExtent /= camSize;
+    topExtent = CanvasToScreenPoint(topExtent,true);
+    btmExtent = CanvasToScreenPoint(btmExtent, true);
+
 
 
     comp.isClicked = false;
@@ -245,11 +293,30 @@ namespace SHADE
       && mousePos.y >= topExtent.y && mousePos.y <= btmExtent.y)
     {
       comp.isHovered = true;
+#ifdef SHEDITOR
+      if (SHSystemManager::GetSystem<SHEditor>()->editorState == SHEditor::State::PLAY)
+      {
+        if (SHInputManager::GetKeyUp(SHInputManager::SH_KEYCODE::LMB))
+        {
+          comp.isClicked = true;
+          comp.value = !comp.value;
+          SHButtonClickEvent clickEvent;
+          clickEvent.EID = comp.GetEID();
+          clickEvent.value = comp.value;
+          SHEventManager::BroadcastEvent(clickEvent, SH_BUTTON_CLICK_EVENT);
+        }
+      }
+#else
       if (SHInputManager::GetKeyUp(SHInputManager::SH_KEYCODE::LMB))
       {
         comp.isClicked = true;
         comp.value = !comp.value;
+        SHButtonClickEvent clickEvent;
+        clickEvent.EID = comp.GetEID();
+        clickEvent.value = comp.value;
+        SHEventManager::BroadcastEvent(clickEvent, SH_BUTTON_CLICK_EVENT);
       }
+#endif
     }
     else
     {
@@ -286,7 +353,7 @@ namespace SHADE
     }
   }
 
-  SHVec2 SHUISystem::CanvasToScreenPoint(SHVec2& const canvasPoint) noexcept
+  SHVec2 SHUISystem::CanvasToScreenPoint(SHVec2& const canvasPoint, bool normalized) noexcept
   {
     SHVec2 result{canvasPoint};
 
@@ -298,7 +365,10 @@ namespace SHADE
     result.y *= -1.0f;
     result += camSize * 0.5f;
 
-    return result;
+    if (normalized)
+      return result / camSize;
+    else
+      return result;
   }
 
 

SHADE_Engine/src/UI/SHUISystem.h

@@ -3,15 +3,20 @@
 #include "SH_API.h"
 #include "ECS_Base/System/SHSystem.h"
 #include "ECS_Base/System/SHSystemRoutine.h"
-#include "SHUIComponent.h"
-#include "SHButtonComponent.h"
-#include "SHToggleButtonComponent.h"
-#include "SHCanvasComponent.h"
+
 #include "Scene/SHSceneGraph.h"
 #include "Scene/SHSceneManager.h"
+#include "Math/Vector/SHVec2.h"
 
 namespace SHADE
 {
+
+  class SHButtonComponent;
+  class SHUIComponent;
+  class SHToggleButtonComponent;
+  class SHSliderComponent;
+  class SHCanvasComponent;
+
   class SH_API SHUISystem final: public SHSystem
   {
   public:
@@ -67,7 +72,8 @@ namespace SHADE
     void UpdateButtonComponent(SHButtonComponent& comp) noexcept;
     void UpdateToggleButtonComponent(SHToggleButtonComponent& comp) noexcept;
     void UpdateCanvasComponent(SHCanvasComponent& comp) noexcept;
-    SHVec2 CanvasToScreenPoint(SHVec2& const canvasPoint) noexcept;
+    
+    SHVec2 CanvasToScreenPoint(SHVec2& const canvasPoint, bool normalized) noexcept;