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1.8.23

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* Fixed an issue in Mono games when the target you are inspecting is destroyed (window would not close as it should).
* Cleaned up and refactored the Input support so it's easier to manage.
This commit is contained in:
sinaioutlander
2020-10-03 20:19:44 +10:00
parent c991cb4b22
commit bf6d526284
13 changed files with 251 additions and 224 deletions
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205
src/Helpers/InputHelper.cs
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@ -1,205 +0,0 @@
using System;
using System.Reflection;
using UnityEngine;
namespace Explorer
{
/// <summary>
/// Version-agnostic Input module using Reflection.
/// </summary>
public static class InputHelper
{
// If no Input modules loaded at all
public static bool NO_INPUT;
// If using new InputSystem module
public static bool USING_NEW_INPUT;
// Cached Types
private static Type TInput => _input ?? (_input = ReflectionHelpers.GetTypeByName("UnityEngine.Input"));
private static Type _input;
private static Type TKeyboard => _keyboard ?? (_keyboard = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Keyboard"));
private static Type _keyboard;
private static Type TMouse => _mouse ?? (_mouse = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Mouse"));
private static Type _mouse;
private static Type TKey => _key ?? (_key = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Key"));
private static Type _key;
// Cached member infos (new system)
private static PropertyInfo _btnIsPressedProp;
private static PropertyInfo _btnWasPressedProp;
private static object CurrentKeyboard => _currentKeyboard ?? (_currentKeyboard = _kbCurrentProp.GetValue(null, null));
private static object _currentKeyboard;
private static PropertyInfo _kbCurrentProp;
private static PropertyInfo _kbIndexer;
private static object CurrentMouse => _currentMouse ?? (_currentMouse = _mouseCurrentProp.GetValue(null, null));
private static object _currentMouse;
private static PropertyInfo _mouseCurrentProp;
private static object LeftMouseButton => _lmb ?? (_lmb = _leftButtonProp.GetValue(CurrentMouse, null));
private static object _lmb;
private static PropertyInfo _leftButtonProp;
private static object RightMouseButton => _rmb ?? (_rmb = _rightButtonProp.GetValue(CurrentMouse, null));
private static object _rmb;
private static PropertyInfo _rightButtonProp;
private static object MousePositionInfo => _pos ?? (_pos = _positionProp.GetValue(CurrentMouse, null));
private static object _pos;
private static PropertyInfo _positionProp;
private static MethodInfo _readVector2InputMethod;
// Cached member infos (legacy)
private static PropertyInfo _mousePositionProp;
private static MethodInfo _getKeyMethod;
private static MethodInfo _getKeyDownMethod;
private static MethodInfo _getMouseButtonMethod;
private static MethodInfo _getMouseButtonDownMethod;
public static void Init()
{
if (TKeyboard != null || TryLoadModule("Unity.InputSystem", TKeyboard))
{
InitNewInput();
}
else if (TInput != null || TryLoadModule("UnityEngine.Input", TInput))
{
InitLegacyInput();
}
else
{
ExplorerCore.LogWarning("Could not find any Input module!");
NO_INPUT = true;
}
}
private static bool TryLoadModule(string dll, Type check) => ReflectionHelpers.LoadModule(dll) && check != null;
private static void InitNewInput()
{
ExplorerCore.Log("Initializing new InputSystem support...");
USING_NEW_INPUT = true;
_kbCurrentProp = TKeyboard.GetProperty("current");
_kbIndexer = TKeyboard.GetProperty("Item", new Type[] { TKey });
var btnControl = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Controls.ButtonControl");
_btnIsPressedProp = btnControl.GetProperty("isPressed");
_btnWasPressedProp = btnControl.GetProperty("wasPressedThisFrame");
_mouseCurrentProp = TMouse.GetProperty("current");
_leftButtonProp = TMouse.GetProperty("leftButton");
_rightButtonProp = TMouse.GetProperty("rightButton");
_positionProp = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.Pointer")
.GetProperty("position");
_readVector2InputMethod = ReflectionHelpers.GetTypeByName("UnityEngine.InputSystem.InputControl`1")
.MakeGenericType(typeof(Vector2))
.GetMethod("ReadValue");
}
private static void InitLegacyInput()
{
ExplorerCore.Log("Initializing Legacy Input support...");
_mousePositionProp = TInput.GetProperty("mousePosition");
_getKeyMethod = TInput.GetMethod("GetKey", new Type[] { typeof(KeyCode) });
_getKeyDownMethod = TInput.GetMethod("GetKeyDown", new Type[] { typeof(KeyCode) });
_getMouseButtonMethod = TInput.GetMethod("GetMouseButton", new Type[] { typeof(int) });
_getMouseButtonDownMethod = TInput.GetMethod("GetMouseButtonDown", new Type[] { typeof(int) });
}
public static Vector3 MousePosition
{
get
{
if (NO_INPUT)
return Vector3.zero;
if (USING_NEW_INPUT)
return (Vector2)_readVector2InputMethod.Invoke(MousePositionInfo, new object[0]);
return (Vector3)_mousePositionProp.GetValue(null, null);
}
}
public static bool GetKeyDown(KeyCode key)
{
if (NO_INPUT) return false;
if (USING_NEW_INPUT)
{
var parsedKey = Enum.Parse(TKey, key.ToString());
var actualKey = _kbIndexer.GetValue(CurrentKeyboard, new object[] { parsedKey });
return (bool)_btnWasPressedProp.GetValue(actualKey, null);
}
return (bool)_getKeyDownMethod.Invoke(null, new object[] { key });
}
public static bool GetKey(KeyCode key)
{
if (NO_INPUT) return false;
if (USING_NEW_INPUT)
{
var parsed = Enum.Parse(TKey, key.ToString());
var actualKey = _kbIndexer.GetValue(CurrentKeyboard, new object[] { parsed });
return (bool)_btnIsPressedProp.GetValue(actualKey, null);
}
return (bool)_getKeyMethod.Invoke(null, new object[] { key });
}
/// <param name="btn">0 = left, 1 = right, 2 = middle.</param>
public static bool GetMouseButtonDown(int btn)
{
if (NO_INPUT) return false;
if (USING_NEW_INPUT)
{
object actualBtn;
switch (btn)
{
case 0: actualBtn = LeftMouseButton; break;
case 1: actualBtn = RightMouseButton; break;
default: throw new NotImplementedException();
}
return (bool)_btnWasPressedProp.GetValue(actualBtn, null);
}
return (bool)_getMouseButtonDownMethod.Invoke(null, new object[] { btn });
}
/// <param name="btn">0 = left, 1 = right, 2 = middle.</param>
public static bool GetMouseButton(int btn)
{
if (NO_INPUT) return false;
if (USING_NEW_INPUT)
{
object actualBtn;
switch (btn)
{
case 0: actualBtn = LeftMouseButton; break;
case 1: actualBtn = RightMouseButton; break;
default: throw new NotImplementedException();
}
return (bool)_btnIsPressedProp.GetValue(actualBtn, null);
}
return (bool)_getMouseButtonMethod.Invoke(null, new object[] { btn });
}
}
}