Split InputManager

openVulkanoCpp/Input/InputManager.cpp

@@ -0,0 +1,82 @@
+/*
+ * 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 "InputManager.hpp"
+#include "Base/Utils.hpp"
+
+namespace OpenVulkano::Input
+{
+	InputManager* InputManager::GetInstance()
+	{
+		static InputManager instance;
+		return &instance;
+	}
+
+	void InputManager::UnregisterInputDevice(InputDevice* device)
+	{
+		Utils::Remove(devices, device);
+	}
+
+	InputAction* InputManager::GetAction(const std::string& actionName)
+	{
+		auto& action = actionNameMapping[actionName];
+		if(!action)
+		{
+			action = std::make_unique<InputAction>(actionName);
+		}
+		return action.get();
+	}
+
+	float InputManager::GetAxis(const InputAction* action) const
+	{
+		float value = 0;
+		const std::vector<InputDevice*>& testDevices = action->GetDevices().empty() ? devices : action->GetDevices();
+		for (const InputDevice* device : testDevices)
+		{
+			for(InputKey key : action->GetKeys())
+			{
+				value += device->GetAxis(key);
+			}
+			for(const auto& keys : action->GetAxisButtons())
+			{
+				value += GetAxis(keys.first) - GetAxis(keys.second);
+			}
+		}
+		return value;
+	}
+
+	float InputManager::GetAxis(InputKey key) const
+	{
+		float value = 0;
+		for (const InputDevice* device : devices)
+		{
+			value += device->GetAxis(key);
+		}
+		return value;
+	}
+
+	bool InputManager::GetButton(InputAction* action) const
+	{
+		const std::vector<InputDevice*>& testDevices = action->GetDevices().empty() ? devices : action->GetDevices();
+		for (const InputDevice* device : testDevices)
+		{
+			for (const InputKey key : action->GetKeys())
+			{
+				if (device->GetButton(key)) return true;
+			}
+		}
+		return false;
+	}
+
+	bool InputManager::GetButton(InputKey key) const
+	{
+		for(const InputDevice* device : devices)
+		{
+			if (device->GetButton(key)) return true;
+		}
+		return false;
+	}
+}