100 lines
2.8 KiB
C#
100 lines
2.8 KiB
C#
using System;
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using System.Runtime.InteropServices;
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using UnityEngine;
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using WindowsInput.Native;
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[RequireComponent(typeof(AudioSource))]
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public class PanelButton : MonoBehaviour
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{
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[DllImport("user32.dll")]
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public static extern uint MapVirtualKey(uint uCode, uint uMapType);
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[DllImport("user32.dll")]
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static extern void keybd_event(byte bVk, byte bScan, uint dwFlags, UIntPtr dwExtraInfo);
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public VirtualKeyCode key;
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public VirtualKeyCode key2;
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public bool isToggle;
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public bool isOn;
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private int _insideColliderCount = 0;
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private Renderer cr;
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public GameObject camera;
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private AudioSource audioSrc;
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private static AudioClip btnSound;
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void Start()
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{
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btnSound = Resources.Load<AudioClip>("Audio/button press");
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cr = GetComponent<Renderer>();
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audioSrc = GetComponent<AudioSource>();
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audioSrc.playOnAwake = false;
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audioSrc.Stop();
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audioSrc.clip = btnSound;
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if (isToggle)
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{
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// initialize toggle state
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OnTriggerEnter(new Collider());
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OnTriggerExit(new Collider());
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}
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}
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private void OnTriggerEnter(Collider other)
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{
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_insideColliderCount += 1;
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audioSrc.Play();
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if (isToggle)
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{
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if(!isOn)
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{
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cr.material.color = Color.green;
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keybd_event(System.Convert.ToByte(key2), (byte)MapVirtualKey((uint)key2, 0), 2, UIntPtr.Zero);
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keybd_event(System.Convert.ToByte(key), (byte)MapVirtualKey((uint)key, 0), 0, UIntPtr.Zero);
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isOn = true;
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}
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else
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{
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cr.material.color = Color.red;
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keybd_event(System.Convert.ToByte(key), (byte)MapVirtualKey((uint)key, 0), 2, UIntPtr.Zero);
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keybd_event(System.Convert.ToByte(key2), (byte)MapVirtualKey((uint)key2, 0), 0, UIntPtr.Zero);
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isOn = false;
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}
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}
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else
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{
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keybd_event(System.Convert.ToByte(key), (byte)MapVirtualKey((uint)key, 0), 0, UIntPtr.Zero);
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}
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}
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private void OnTriggerExit(Collider other)
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{
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_insideColliderCount = Mathf.Clamp(_insideColliderCount - 1, 0, _insideColliderCount);
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if (_insideColliderCount == 0)
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{
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keybd_event(System.Convert.ToByte(key), (byte)MapVirtualKey((uint)key, 0), 2, UIntPtr.Zero);
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keybd_event(System.Convert.ToByte(key2), (byte)MapVirtualKey((uint)key2, 0), 2, UIntPtr.Zero);
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}
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}
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// Update is called once per frame
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void Update()
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{
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if (Input.GetKeyDown(KeyCode.Home))
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{
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camera?.SetActive(true);
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}
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if (Input.GetKeyDown(KeyCode.End))
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{
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camera?.SetActive(false);
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}
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}
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}
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