Move some controllers

openVulkanoCpp/Controller/MorphableCameraController.cpp

@@ -0,0 +1,69 @@
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+#include "MorphableCameraController.hpp"
+#include "Base/FrameMetadata.hpp"
+#include "Input/InputManager.hpp"
+#include "Input/InputKey.hpp"
+#include "Scene/Camera.hpp"
+
+namespace OpenVulkano::Scene
+{
+	MorphableCameraController::MorphableCameraController(MorphableCamera* camera)
+	    : CameraController(camera)
+	    , m_animationDuration(1.0f)
+	    , m_currentTime(0.0f)
+	    , m_isMorphing(false)
+	    , m_targetMorphStatePerspective(true)
+	{}
+
+	void MorphableCameraController::Init(MorphableCamera* camera)
+	{
+		CameraController::Init(camera);
+	}
+
+	void MorphableCameraController::Tick()
+	{
+
+		if (m_isMorphing)
+		{
+			m_currentTime += CURRENT_FRAME.frameTime;
+			if (m_currentTime > m_animationDuration) m_currentTime = m_animationDuration;
+			float t = m_currentTime / m_animationDuration;
+			if (t >= 1.0f)
+			{
+				t = 1.0f;
+				m_isMorphing = false;
+			}
+			const float newState = m_targetMorphStatePerspective ? (1.0f - t) : t;
+			static_cast<MorphableCamera*>(GetCamera())->SetMorphState(newState);
+		}
+	}
+
+	void MorphableCameraController::SetTargetState(const bool toPerspective)
+	{
+		if (toPerspective == m_targetMorphStatePerspective) return;
+		m_targetMorphStatePerspective = toPerspective;
+		m_isMorphing = true;
+	}
+
+	MorphableCameraControllerWithInput::MorphableCameraControllerWithInput(MorphableCamera* camera)
+		: m_controller(camera)
+		, m_actionMorph(Input::InputManager::GetInstance()->GetAction("morph"))
+	{
+		m_actionMorph->BindKey(Input::InputKey::Keyboard::KEY_P);
+	}
+
+	void MorphableCameraControllerWithInput::Tick()
+	{
+		if (Input::InputManager::GetInstance()->GetButtonDown(m_actionMorph))
+		{
+			SetTargetState(!m_controller.IsTargetPerspective());
+			m_controller.Reset();
+		}
+		m_controller.Tick();
+	}
+}