@@ -15,93 +15,106 @@ namespace Explorer
1515 /// </summary>
1616 public static class InputHelper
1717 {
18- public static void CheckInput ( )
19- {
20- if ( Input == null )
21- {
22- MelonLogger . Log ( "UnityEngine.Input is null, trying to load manually...." ) ;
23-
24- if ( ( TryLoad ( "UnityEngine.InputLegacyModule.dll" ) || TryLoad ( "UnityEngine.CoreModule.dll" ) ) && Input != null )
25- {
26- MelonLogger . Log ( "Ok!" ) ;
27- }
28- else
29- {
30- MelonLogger . Log ( "Could not load Input module!" ) ;
31- }
32-
33- bool TryLoad ( string module )
34- {
35- var path = $@ "MelonLoader\Managed\{ module } ";
36- if ( ! File . Exists ( path ) ) return false ;
37-
38- try
39- {
40- Assembly . Load ( File . ReadAllBytes ( path ) ) ;
41- return true ;
42- }
43- catch ( Exception e )
44- {
45- MelonLogger . Log ( e . GetType ( ) + ", " + e . Message ) ;
46- return false ;
47- }
48- }
49- }
50- }
18+ // If Input module failed to load at all
19+ public static bool NO_INPUT ;
5120
52- public static Type Input => _input ?? ( _input = ReflectionHelpers . GetTypeByName ( "UnityEngine.Input" ) ) ;
21+ // Base UnityEngine.Input class
22+ private static Type Input => _input ?? ( _input = ReflectionHelpers . GetTypeByName ( "UnityEngine.Input" ) ) ;
5323 private static Type _input ;
5424
55- private static PropertyInfo MousePosInfo => _mousePosition ?? ( _mousePosition = Input ? . GetProperty ( "mousePosition" ) ) ;
25+ // Cached member infos
5626 private static PropertyInfo _mousePosition ;
57-
58- private static MethodInfo GetKeyInfo => _getKey ?? ( _getKey = Input ? . GetMethod ( "GetKey" , new Type [ ] { typeof ( KeyCode ) } ) ) ;
5927 private static MethodInfo _getKey ;
60-
61- private static MethodInfo GetKeyDownInfo => _getKeyDown ?? ( _getKeyDown = Input ? . GetMethod ( "GetKeyDown" , new Type [ ] { typeof ( KeyCode ) } ) ) ;
6228 private static MethodInfo _getKeyDown ;
63-
64- private static MethodInfo GetMouseButtonInfo => _getMouseButton ?? ( _getMouseButton = Input ? . GetMethod ( "GetMouseButton" , new Type [ ] { typeof ( int ) } ) ) ;
6529 private static MethodInfo _getMouseButton ;
66-
67- private static MethodInfo GetMouseButtonDownInfo => _getMouseButtonDown ?? ( _getMouseButtonDown = Input ? . GetMethod ( "GetMouseButtonDown" , new Type [ ] { typeof ( int ) } ) ) ;
6830 private static MethodInfo _getMouseButtonDown ;
6931
32+ public static void Init ( )
33+ {
34+ if ( Input == null && ! TryManuallyLoadInput ( ) )
35+ {
36+ NO_INPUT = true ;
37+ return ;
38+ }
39+
40+ // Cache reflection now that we know Input is loaded
41+
42+ _mousePosition = Input . GetProperty ( "mousePosition" ) ;
43+
44+ _getKey = Input . GetMethod ( "GetKey" , new Type [ ] { typeof ( KeyCode ) } ) ;
45+ _getKeyDown = Input . GetMethod ( "GetKeyDown" , new Type [ ] { typeof ( KeyCode ) } ) ;
46+ _getMouseButton = Input . GetMethod ( "GetMouseButton" , new Type [ ] { typeof ( int ) } ) ;
47+ _getMouseButtonDown = Input . GetMethod ( "GetMouseButtonDown" , new Type [ ] { typeof ( int ) } ) ;
48+ }
49+
7050#pragma warning disable IDE1006 // Camel-case property (Unity style)
7151 public static Vector3 mousePosition
7252 {
7353 get
7454 {
75- if ( Input == null ) return Vector3 . zero ;
76- return ( Vector3 ) MousePosInfo . GetValue ( null ) ;
55+ if ( NO_INPUT ) return Vector3 . zero ;
56+ return ( Vector3 ) _mousePosition . GetValue ( null ) ;
7757 }
7858 }
7959#pragma warning restore IDE1006
8060
8161 public static bool GetKeyDown ( KeyCode key )
8262 {
83- if ( Input == null ) return false ;
84- return ( bool ) GetKeyDownInfo . Invoke ( null , new object [ ] { key } ) ;
63+ if ( NO_INPUT ) return false ;
64+ return ( bool ) _getKeyDown . Invoke ( null , new object [ ] { key } ) ;
8565 }
8666
8767 public static bool GetKey ( KeyCode key )
8868 {
89- if ( Input == null ) return false ;
90- return ( bool ) GetKeyInfo . Invoke ( null , new object [ ] { key } ) ;
69+ if ( NO_INPUT ) return false ;
70+ return ( bool ) _getKey . Invoke ( null , new object [ ] { key } ) ;
9171 }
9272
9373 /// <param name="btn">1 = left, 2 = middle, 3 = right, etc</param>
9474 public static bool GetMouseButtonDown ( int btn )
9575 {
96- if ( Input == null ) return false ;
97- return ( bool ) GetMouseButtonDownInfo . Invoke ( null , new object [ ] { btn } ) ;
76+ if ( NO_INPUT ) return false ;
77+ return ( bool ) _getMouseButtonDown . Invoke ( null , new object [ ] { btn } ) ;
9878 }
9979
10080 /// <param name="btn">1 = left, 2 = middle, 3 = right, etc</param>
10181 public static bool GetMouseButton ( int btn )
10282 {
103- if ( Input == null ) return false ;
104- return ( bool ) GetMouseButtonInfo . Invoke ( null , new object [ ] { btn } ) ;
83+ if ( NO_INPUT ) return false ;
84+ return ( bool ) _getMouseButton . Invoke ( null , new object [ ] { btn } ) ;
85+ }
86+
87+ private static bool TryManuallyLoadInput ( )
88+ {
89+ MelonLogger . Log ( "UnityEngine.Input is null, trying to load manually...." ) ;
90+
91+ if ( ( TryLoad ( "UnityEngine.InputLegacyModule.dll" ) || TryLoad ( "UnityEngine.CoreModule.dll" ) ) && Input != null )
92+ {
93+ MelonLogger . Log ( "Ok!" ) ;
94+ return true ;
95+ }
96+ else
97+ {
98+ MelonLogger . Log ( "Could not load Input module!" ) ;
99+ return false ;
100+ }
101+
102+ bool TryLoad ( string module )
103+ {
104+ var path = $@ "MelonLoader\Managed\{ module } ";
105+ if ( ! File . Exists ( path ) ) return false ;
106+
107+ try
108+ {
109+ Assembly . Load ( File . ReadAllBytes ( path ) ) ;
110+ return true ;
111+ }
112+ catch ( Exception e )
113+ {
114+ MelonLogger . Log ( e . GetType ( ) + ", " + e . Message ) ;
115+ return false ;
116+ }
117+ }
105118 }
106119 }
107120}
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