add two player inputs in the input manager

ProjectSettings/InputManager.asset

@@ -6,13 +6,13 @@ InputManager:
   serializedVersion: 2
   m_Axes:
   - serializedVersion: 3
-    m_Name: Horizontal
+    m_Name: Horizontal1
     descriptiveName: 
     descriptiveNegativeName: 
-    negativeButton: left
-    positiveButton: right
-    altNegativeButton: a
-    altPositiveButton: d
+    negativeButton: a
+    positiveButton: d
+    altNegativeButton: 
+    altPositiveButton: 
     gravity: 3
     dead: .00100000005
     sensitivity: 3
@@ -20,15 +20,15 @@ InputManager:
     invert: 0
     type: 0
     axis: 0
-    joyNum: 0
+    joyNum: 1
   - serializedVersion: 3
-    m_Name: Vertical
+    m_Name: Horizontal2
     descriptiveName: 
     descriptiveNegativeName: 
-    negativeButton: down
-    positiveButton: up
-    altNegativeButton: s
-    altPositiveButton: w
+    negativeButton: j
+    positiveButton: l
+    altNegativeButton: 
+    altPositiveButton: 
     gravity: 3
     dead: .00100000005
     sensitivity: 3
@@ -36,61 +36,45 @@ InputManager:
     invert: 0
     type: 0
     axis: 0
-    joyNum: 0
+    joyNum: 2
   - serializedVersion: 3
-    m_Name: Fire1
+    m_Name: Vertical1
     descriptiveName: 
     descriptiveNegativeName: 
-    negativeButton: 
-    positiveButton: left ctrl
+    negativeButton: s
+    positiveButton: w
     altNegativeButton: 
-    altPositiveButton: mouse 0
-    gravity: 1000
+    altPositiveButton: 
+    gravity: 3
     dead: .00100000005
-    sensitivity: 1000
-    snap: 0
+    sensitivity: 3
+    snap: 1
     invert: 0
     type: 0
     axis: 0
-    joyNum: 0
+    joyNum: 1
   - serializedVersion: 3
-    m_Name: Fire2
+    m_Name: Vertical2
     descriptiveName: 
     descriptiveNegativeName: 
-    negativeButton: 
-    positiveButton: left alt
+    negativeButton: k
+    positiveButton: i
     altNegativeButton: 
-    altPositiveButton: mouse 1
-    gravity: 1000
+    altPositiveButton: 
+    gravity: 3
     dead: .00100000005
-    sensitivity: 1000
-    snap: 0
+    sensitivity: 3
+    snap: 1
     invert: 0
     type: 0
     axis: 0
-    joyNum: 0
+    joyNum: 2
   - serializedVersion: 3
-    m_Name: Fire3
-    descriptiveName: 
+    m_Name: Opt1-1
+    descriptiveName: option 1 of player 1
     descriptiveNegativeName: 
     negativeButton: 
-    positiveButton: left cmd
-    altNegativeButton: 
-    altPositiveButton: mouse 2
-    gravity: 1000
-    dead: .00100000005
-    sensitivity: 1000
-    snap: 0
-    invert: 0
-    type: 0
-    axis: 0
-    joyNum: 0
-  - serializedVersion: 3
-    m_Name: Jump
-    descriptiveName: 
-    descriptiveNegativeName: 
-    negativeButton: 
-    positiveButton: space
+    positiveButton: 1
     altNegativeButton: 
     altPositiveButton: 
     gravity: 1000
@@ -100,7 +84,135 @@ InputManager:
     invert: 0
     type: 0
     axis: 0
-    joyNum: 0
+    joyNum: 1
+  - serializedVersion: 3
+    m_Name: Opt1-2
+    descriptiveName: option 1 of player 2
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: 7
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 2
+  - serializedVersion: 3
+    m_Name: Opt2-1
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: 2
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 1
+  - serializedVersion: 3
+    m_Name: Opt2-2
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: 8
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 2
+  - serializedVersion: 3
+    m_Name: Opt3-1
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: 3
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 1
+  - serializedVersion: 3
+    m_Name: SwitchMode1
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: e
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 1
+  - serializedVersion: 3
+    m_Name: SwitchMode2
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: o
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 2
+  - serializedVersion: 3
+    m_Name: Human1
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: r
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 1
+  - serializedVersion: 3
+    m_Name: Human2
+    descriptiveName: 
+    descriptiveNegativeName: 
+    negativeButton: 
+    positiveButton: p
+    altNegativeButton: 
+    altPositiveButton: 
+    gravity: 1000
+    dead: .00100000005
+    sensitivity: 1000
+    snap: 0
+    invert: 0
+    type: 0
+    axis: 0
+    joyNum: 2
   - serializedVersion: 3
     m_Name: Mouse X
     descriptiveName: