Basic movement and camera management between players and editor

include/Engine/Editor/EditorCameraInputController.h

@@ -0,0 +1,98 @@
+#ifndef EditorCameraInputController_h__
+#define EditorCameraInputController_h__
+
+#include <imgui/imgui.h>
+#include "../Input/FirstPersonInputController.h"
+#include "../Core/EMousePress.h"
+#include "../Core/EMouseRelease.h"
+#include "../Core/EMouseScroll.h"
+#include "../Core/ConfigFile.h"
+
+template <typename EventContext>
+class EditorCameraInputController : public FirstPersonInputController<EventContext>
+{
+public:
+    EditorCameraInputController(EventBroker* eventBroker, unsigned int playerID)
+        : FirstPersonInputController(eventBroker, playerID)
+    {
+        EVENT_SUBSCRIBE_MEMBER(m_EMousePress, &EditorCameraInputController::OnMousePress);
+        EVENT_SUBSCRIBE_MEMBER(m_EMouseRelease, &EditorCameraInputController::OnMouseRelease);
+        EVENT_SUBSCRIBE_MEMBER(m_EMouseScroll, &EditorCameraInputController::OnMouseScroll);
+
+        m_Config = ResourceManager::Load<ConfigFile>("Config.ini");
+        m_SpeedMultiplier = m_Config->Get<float>("Editor.CameraSpeed", 3.f);
+    }
+    
+    virtual const glm::vec3 Movement() const override
+    {
+        return m_Movement * m_SpeedMultiplier;
+    }
+
+    virtual bool OnCommand(const Events::InputCommand& e) override
+    {
+        ImGuiIO& io = ImGui::GetIO();
+        if (glm::abs(e.Value) > 0 && (io.WantCaptureKeyboard || io.WantCaptureMouse)) {
+            return false;
+        }
+
+        if (e.Command == "Jump") {
+            if (e.Value > 0) {
+                m_Movement.y = glm::max(e.Value, 1.f);
+            } else {
+                m_Movement.y = 0.f;
+            }
+        }
+
+        if (e.Command == "Crouch") {
+            if (e.Value > 0) {
+                m_Movement.y = glm::min(-e.Value, -1.f);
+            } else {
+                m_Movement.y = 0.f;
+            }
+        }
+
+        if (e.Command == "Sprint") {
+            if (e.Value > 0) {
+                m_SpeedMultiplier *= 2.f;
+            } else {
+                m_SpeedMultiplier /= 2.f;
+            }
+        }
+
+        return FirstPersonInputController::OnCommand(e);
+    }
+
+protected:
+    ConfigFile* m_Config;
+    float m_SpeedMultiplier = 1.f;
+
+    EventRelay<EventContext, Events::MousePress> m_EMousePress;
+    bool OnMousePress(const Events::MousePress& e)
+    {
+        if (e.Button == GLFW_MOUSE_BUTTON_2) {
+            ImGuiIO& io = ImGui::GetIO();
+            if (!io.WantCaptureMouse) {
+                LockMouse();
+            }
+        }
+        return true;
+    }
+    EventRelay<EventContext, Events::MouseRelease> m_EMouseRelease;
+    bool OnMouseRelease(const Events::MouseRelease& e)
+    {
+        if (e.Button == GLFW_MOUSE_BUTTON_2) {
+            UnlockMouse();
+        }
+        return true;
+    }
+    EventRelay<EventContext, Events::MouseScroll> m_EMouseScroll;
+    bool OnMouseScroll(const Events::MouseScroll& e)
+    {
+        m_SpeedMultiplier += e.DeltaY * (0.1f * m_SpeedMultiplier);
+        m_Config->Set("Editor.CameraSpeed", m_SpeedMultiplier);
+        m_Config->SaveToDisk();
+        return true;
+    }
+};
+
+#endif

include/Engine/Editor/EditorSystem.h

@@ -1,7 +1,6 @@
 #include "../Core/System.h"
 #include "../Rendering/IRenderer.h"
 #include "../Rendering/Camera.h"
-#include "../Rendering/DebugCameraInputController.h"
 #include "../Rendering/ESetCamera.h"
 #include "../Core/World.h"
 #include "../Core/SystemPipeline.h"
@@ -10,8 +9,10 @@
 #include "../Core/EntityFileParser.h"
 #include "../Core/EntityFileWriter.h"
 #include "../Core/EMousePress.h"
+#include "../Input/EInputCommand.h"
 #include "EditorGUI.h"
 #include "EditorStats.h"
+#include "EditorCameraInputController.h"
 
 class EditorSystem : public ImpureSystem
 {
@@ -21,18 +22,24 @@ public:
 
     void Update(double dt);
 
+    void Enable();
+    void Disable();
+
 private:
     IRenderer* m_Renderer;
     RenderFrame* m_RenderFrame;
     World* m_EditorWorld;
     SystemPipeline* m_EditorWorldSystemPipeline;
-    Camera* m_EditorCamera;
-    EntityWrapper m_Camera = EntityWrapper::Invalid;
-    DebugCameraInputController<EditorSystem>* m_DebugCameraInputController;
+    //Camera* m_EditorCamera;
+    EntityWrapper m_EditorCamera = EntityWrapper::Invalid;
+    EntityWrapper m_ActualCamera = EntityWrapper::Invalid;
+    EditorCameraInputController<EditorSystem>* m_EditorCameraInputController;
     EditorGUI* m_EditorGUI;
     EditorStats* m_EditorStats;
 
     // State
+    double m_LastTime = 0.f;
+    bool m_Enabled = true;
     EditorGUI::WidgetMode m_WidgetMode = EditorGUI::WidgetMode::Translate;
     EntityWrapper m_Widget = EntityWrapper::Invalid;
     EntityWrapper m_CurrentSelection = EntityWrapper::Invalid;
@@ -56,4 +63,8 @@ private:
     bool OnMousePress(const Events::MousePress& e);
     EventRelay<EditorSystem, Events::WidgetDelta> m_EWidgetDelta;
     bool OnWidgetDelta(const Events::WidgetDelta& e);
+    EventRelay<EditorSystem, Events::InputCommand> m_EInputCommand;
+    bool OnInputCommand(const Events::InputCommand& e);
+    EventRelay<EditorSystem, Events::SetCamera> m_ESetCamera;
+    bool OnSetCamera(const Events::SetCamera& e);
 };