Add scaling factors for input actions

openVulkanoCpp/Input/InputAction.hpp

@@ -11,33 +11,54 @@
 
 namespace OpenVulkano::Input
 {
+	struct KeyBinding
+	{
+		InputKey key;
+		float scale;
+
+		KeyBinding(InputKey keyBinding, float scaleFactor)
+				: key(keyBinding), scale(scaleFactor)
+		{}
+	};
+
+	struct AxisButtonBinding
+	{
+		InputKey positive;
+		InputKey negative;
+		float scale;
+
+		AxisButtonBinding(InputKey pos, InputKey neg, float scaleFactor)
+				: positive(pos), negative(neg), scale(scaleFactor)
+		{}
+	};
+
 	class InputAction final : public BaseInputAction
 	{
-		std::vector<InputKey> keys;
-		std::vector<std::pair<InputKey, InputKey>> axisButtons;
+		std::vector<KeyBinding> keys;
+		std::vector<AxisButtonBinding> axisButtons;
 
 	public:
 		InputAction(const std::string& name) : BaseInputAction(name)
 		{}
 
-		[[nodiscard]] const std::vector<InputKey>& GetKeys() const
+		[[nodiscard]] const std::vector<KeyBinding>& GetKeys() const
 		{
 			return keys;
 		}
 
-		[[nodiscard]] const std::vector<std::pair<InputKey, InputKey>>& GetAxisButtons() const
+		[[nodiscard]] const std::vector<AxisButtonBinding>& GetAxisButtons() const
 		{
 			return axisButtons;
 		}
 
-		void BindKey(InputKey key)
+		void BindKey(InputKey key, float scale = 1)
 		{
-			keys.push_back(key);
+			keys.emplace_back(key, scale);
 		}
 
-		void BindAxisButtons(InputKey keyPositive, InputKey keyNegative)
+		void BindAxisButtons(InputKey keyPositive, InputKey keyNegative, float scale = 1)
 		{
-			axisButtons.emplace_back(keyPositive, keyNegative);
+			axisButtons.emplace_back(keyPositive, keyNegative, scale);
 		}
 	};
 }