InputHandlers.cs

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using UnityEngine;
using HKI.Core.Variables;

namespace HKI.Core.GameSystems.Input
{
    public interface InputHandler
    {
        // Interface functions
        bool Validate();

        void Update();
    }

    [System.Serializable]
    public class KeyToggleInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] KeyCode KeyCode = KeyCode.A;
        [SerializeField] Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            if(UnityEngine.Input.GetKeyDown(KeyCode))
                BooleanValue.SetValue = !BooleanValue.Value;
        }
    }

    [System.Serializable]
    public class KeyDownInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] KeyCode KeyCode = KeyCode.A;
        [SerializeField] Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            BooleanValue.SetValue = UnityEngine.Input.GetKeyDown(KeyCode);
        }
    }

    [System.Serializable]
    public class KeyUpInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] KeyCode KeyCode = KeyCode.A;
        [SerializeField] Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            BooleanValue.SetValue = UnityEngine.Input.GetKeyUp(KeyCode);
        }
    }

    [System.Serializable]
    public class KeyInputHandler : InputHandler
    {
        // Public variables
        [SerializeField]
        KeyCode KeyCode = KeyCode.A;
        [SerializeField]
        Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            BooleanValue.SetValue = UnityEngine.Input.GetKey(KeyCode);
        }
    }

    [System.Serializable]
    public class MousePositionInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] HKI.Core.Variables.Vector2 Position = null;

        // Interface function
        public bool Validate()
        {
            return Position != null;
        }

        public void Update()
        {
            Position.SetValue = UnityEngine.Input.mousePosition;
        }
    }

    [System.Serializable]
    public class MouseButtonDownInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] int MouseButtonId = 0;
        [SerializeField] Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            BooleanValue.SetValue = UnityEngine.Input.GetMouseButtonDown(MouseButtonId);
        }
    }

    [System.Serializable]
    public class MouseButtonUpInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] int MouseButtonId = 0;
        [SerializeField] Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            BooleanValue.SetValue = UnityEngine.Input.GetMouseButtonUp(MouseButtonId);
        }
    }

    [System.Serializable]
    public class MouseButtonInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] int MouseButtonId = 0;
        [SerializeField] Boolean BooleanValue = null;

        // Interface function
        public bool Validate()
        {
            return BooleanValue != null;
        }

        public void Update()
        {
            BooleanValue.SetValue = UnityEngine.Input.GetMouseButton(MouseButtonId);
        }
    }

    [System.Serializable]
    public class AxisInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] string AxisName = "";
        [SerializeField] Float FloatValue = null;

        // Interface function
        public bool Validate()
        {
            return FloatValue != null;
        }

        public void Update()
        {
            FloatValue.SetValue = UnityEngine.Input.GetAxis(AxisName);
        }
    }

    [System.Serializable]
    public class AxisRawInputHandler : InputHandler
    {
        // Public variables
        [SerializeField] string AxisName = "";
        [SerializeField] Float FloatValue = null;

        // Interface function
        public bool Validate()
        {
            return FloatValue != null;
        }

        public void Update()
        {
            FloatValue.SetValue = UnityEngine.Input.GetAxisRaw(AxisName);
        }
    }
}