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Force all devices to always be supported by InputSystem

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This commit is contained in:
Sinai 2021-07-15 05:20:26 +10:00
parent dfd55260a8
commit 3ffdcea73b
1 changed files with 38 additions and 2 deletions
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40
src/Core/Input/InputSystem.cs
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@ -12,6 +12,8 @@ namespace UnityExplorer.Core.Input
{ {
public InputSystem() public InputSystem()
{ {
SetupSupportedDevices();
m_kbCurrentProp = TKeyboard.GetProperty("current"); m_kbCurrentProp = TKeyboard.GetProperty("current");
m_kbIndexer = TKeyboard.GetProperty("Item", new Type[] { TKey }); m_kbIndexer = TKeyboard.GetProperty("Item", new Type[] { TKey });
@ -32,7 +34,37 @@ namespace UnityExplorer.Core.Input
.GetMethod("ReadValue"); .GetMethod("ReadValue");
} }
#region reflection cache internal static void SetupSupportedDevices()
{
try
{
// typeof(InputSystem)
Type TInputSystem = ReflectionUtility.GetTypeByName("UnityEngine.InputSystem.InputSystem");
// InputSystem.settings
var settings = TInputSystem.GetProperty("settings", BindingFlags.Public | BindingFlags.Static).GetValue(null, null);
// typeof(InputSettings)
Type TSettings = settings.GetActualType();
// InputSettings.supportedDevices
PropertyInfo supportedProp = TSettings.GetProperty("supportedDevices", BindingFlags.Public | BindingFlags.Instance);
var supportedDevices = supportedProp.GetValue(settings, null);
// An empty supportedDevices list means all devices are supported.
#if CPP
// weird hack for il2cpp, use the implicit operator and cast Il2CppStringArray to ReadOnlyArray<string>
var args = new object[] { new UnhollowerBaseLib.Il2CppStringArray(0) };
var method = supportedDevices.GetActualType().GetMethod("op_Implicit", BindingFlags.Static | BindingFlags.Public);
supportedProp.SetValue(settings, method.Invoke(null, args), null);
#else
supportedProp.SetValue(settings, Activator.CreateInstance(supportedDevices.GetActualType(), new object[] { new string[0] }), null);
#endif
}
catch (Exception ex)
{
ExplorerCore.LogWarning($"Exception setting up InputSystem.settings.supportedDevices list!");
ExplorerCore.Log(ex);
}
}
#region reflection cache
public static Type TKeyboard => m_tKeyboard ?? (m_tKeyboard = ReflectionUtility.GetTypeByName("UnityEngine.InputSystem.Keyboard")); public static Type TKeyboard => m_tKeyboard ?? (m_tKeyboard = ReflectionUtility.GetTypeByName("UnityEngine.InputSystem.Keyboard"));
private static Type m_tKeyboard; private static Type m_tKeyboard;
@ -73,7 +105,7 @@ namespace UnityExplorer.Core.Input
private static object m_scrollInfo; private static object m_scrollInfo;
private static PropertyInfo m_scrollDeltaProp; private static PropertyInfo m_scrollDeltaProp;
#endregion #endregion
public Vector2 MousePosition public Vector2 MousePosition
{ {
@ -138,6 +170,8 @@ namespace UnityExplorer.Core.Input
public bool GetMouseButtonDown(int btn) public bool GetMouseButtonDown(int btn)
{ {
if (CurrentMouse == null)
return false;
switch (btn) switch (btn)
{ {
case 0: return (bool)m_btnWasPressedProp.GetValue(LeftMouseButton, null); case 0: return (bool)m_btnWasPressedProp.GetValue(LeftMouseButton, null);
@ -149,6 +183,8 @@ namespace UnityExplorer.Core.Input
public bool GetMouseButton(int btn) public bool GetMouseButton(int btn)
{ {
if (CurrentMouse == null)
return false;
switch (btn) switch (btn)
{ {
case 0: return (bool)m_btnIsPressedProp.GetValue(LeftMouseButton, null); case 0: return (bool)m_btnIsPressedProp.GetValue(LeftMouseButton, null);