Add Controller Support (#196)

* Added Basic Controller Support

* Added Extra Configuration Options

Added a GamePad_Enable option and GamePad_Index option

* Revert "Added Extra Configuration Options"

This reverts commit 6cc56bfe7ed473fedf8dfe79c7a888bbe7cfe147.

* Revert "Revert "Added Extra Configuration Options""

This reverts commit 4809e5effe7f54cdb67bc5e2b4f01315ae34efc5.

* Forgot to change the Gamepad Index

* Added Configuration for the A B X Y Buttons

* Added Button Configuration for all other Buttons

* Added Basic Joystick Configuration

* Fixed Joystick Axis Problems

Fixed Joystick Axis Problems when switching around the Joysticks (Left Stick is Right and Right stick is Left)

* Refactored all of the button mapping code

* Changes in compliance with review

* Changes in compliance with review

* Fixed problems in the configuration file with different regions

* Changes in compliance with review

1 files changed, 94 insertions, 33 deletions

diff --git a/CONFIG.md b/CONFIG.md
index 764eb528..b5de9fa6 100644
--- a/CONFIG.md
+++ b/CONFIG.md
@@ -8,23 +8,23 @@
 
 - `Logging_Enable_Trace` *(bool)*
 
-  Enable the Trace Logging (Enabled in Debug recommanded).
+  Enable the Trace Logging (Enabled in Debug recommended).
   
 - `Logging_Enable_Debug` *(bool)*
 
-   Enable the Debug Logging (Enabled in Debug recommanded).
+   Enable the Debug Logging (Enabled in Debug recommended).
 
 - `Logging_Enable_Warn` *(bool)*
 
-  Enable the Warning Logging (Enabled in Debug recommanded).
+  Enable the Warning Logging (Enabled in Debug recommended).
 
 - `Logging_Enable_Error` *(bool)*
 
-  Enable the Error Logging (Enabled in Debug recommanded).
+  Enable the Error Logging (Enabled in Debug recommended).
 
 - `Logging_Enable_Fatal` *(bool)*
 
-  Enable the Fatal Logging (Enabled in Debug recommanded).
+  Enable the Fatal Logging (Enabled in Debug recommended).
 
 - `Logging_Enable_Ipc` *(bool)*
 
@@ -34,46 +34,107 @@
 
   Enable writing the logging inside a Ryujinx.log file.
   
-- `Controls_Left_FakeJoycon_XX` *(int)*
+- `GamePad_Index` *(int)*
+
+  The index of the Controller Device.
+  
+- `GamePad_Deadzone` *(float)*
+
+  The deadzone of both analog sticks on the Controller.
+
+- `GamePad_Enable` *(bool)*
+  
+  Whether or not to enable Controller Support.
+  
+- `Controls_Left_JoyConKeyboard_XX` *(int)*
   ```
-  Controls_Left_FakeJoycon_Stick_Up (int)
-  Controls_Left_FakeJoycon_Stick_Down (int)
-  Controls_Left_FakeJoycon_Stick_Left (int)
-  Controls_Left_FakeJoycon_Stick_Right (int)
-  Controls_Left_FakeJoycon_Stick_Button (int)
-  Controls_Left_FakeJoycon_DPad_Up (int)
-  Controls_Left_FakeJoycon_DPad_Down (int)
-  Controls_Left_FakeJoycon_DPad_Left (int)
-  Controls_Left_FakeJoycon_DPad_Right (int)
-  Controls_Left_FakeJoycon_Button_Minus (int)
-  Controls_Left_FakeJoycon_Button_L (int)
-  Controls_Left_FakeJoycon_Button_ZL (int)
+  Controls_Left_JoyConKeyboard_Stick_Up (int)
+  Controls_Left_JoyConKeyboard_Stick_Down (int)
+  Controls_Left_JoyConKeyboard_Stick_Left (int)
+  Controls_Left_JoyConKeyboard_Stick_Right (int)
+  Controls_Left_JoyConKeyboard_Stick_Button (int)
+  Controls_Left_JoyConKeyboard_DPad_Up (int)
+  Controls_Left_JoyConKeyboard_DPad_Down (int)
+  Controls_Left_JoyConKeyboard_DPad_Left (int)
+  Controls_Left_JoyConKeyboard_DPad_Right (int)
+  Controls_Left_JoyConKeyboard_Button_Minus (int)
+  Controls_Left_JoyConKeyboard_Button_L (int)
+  Controls_Left_JoyConKeyboard_Button_ZL (int)
   ```
   
   Keys of the Left Emulated Joycon, the values depend of the [OpenTK Enum Keys](https://github.com/opentk/opentk/blob/develop/src/OpenTK/Input/Key.cs).
   
   OpenTK use a QWERTY layout, so pay attention if you use another Keyboard Layout.
   
-  Ex: `Controls_Left_FakeJoycon_Button_Minus = 52` > Tab key (All Layout).
+  Ex: `Controls_Left_JoyConKeyboard_Button_Minus = 52` > Tab key (All Layout).
 
-- `Controls_Right_FakeJoycon_XX` *(int)*
+- `Controls_Right_JoyConKeyboard_XX` *(int)*
   ```
-  Controls_Right_FakeJoycon_Stick_Up (int)
-  Controls_Right_FakeJoycon_Stick_Down (int)
-  Controls_Right_FakeJoycon_Stick_Left (int)
-  Controls_Right_FakeJoycon_Stick_Right (int)
-  Controls_Right_FakeJoycon_Stick_Button (int)
-  Controls_Right_FakeJoycon_Button_A (int)
-  Controls_Right_FakeJoycon_Button_B (int)
-  Controls_Right_FakeJoycon_Button_X (int)
-  Controls_Right_FakeJoycon_Button_Y (int)
-  Controls_Right_FakeJoycon_Button_Plus (int)
-  Controls_Right_FakeJoycon_Button_R (int)
-  Controls_Right_FakeJoycon_Button_ZR (int)
+  Controls_Right_JoyConKeyboard_Stick_Up (int)
+  Controls_Right_JoyConKeyboard_Stick_Down (int)
+  Controls_Right_JoyConKeyboard_Stick_Left (int)
+  Controls_Right_JoyConKeyboard_Stick_Right (int)
+  Controls_Right_JoyConKeyboard_Stick_Button (int)
+  Controls_Right_JoyConKeyboard_Button_A (int)
+  Controls_Right_JoyConKeyboard_Button_B (int)
+  Controls_Right_JoyConKeyboard_Button_X (int)
+  Controls_Right_JoyConKeyboard_Button_Y (int)
+  Controls_Right_JoyConKeyboard_Button_Plus (int)
+  Controls_Right_JoyConKeyboard_Button_R (int)
+  Controls_Right_JoyConKeyboard_Button_ZR (int)
   ```
 
   Keys of the right Emulated Joycon, the values depend of the [OpenTK Enum Keys](https://github.com/opentk/opentk/blob/develop/src/OpenTK/Input/Key.cs).
   
   OpenTK use a QWERTY layout, so pay attention if you use another Keyboard Layout.
   
-  Ex: `Controls_Right_FakeJoycon_Button_A = 83` > A key (QWERTY Layout) / Q key (AZERTY Layout).
+  Ex: `Controls_Right_JoyConKeyboard_Button_A = 83` > A key (QWERTY Layout) / Q key (AZERTY Layout).
+  
+- `Controls_Left_JoyConController_XX` *(String)*
+  ```
+  Controls_Left_JoyConController_Stick (String)
+  Controls_Left_JoyConController_Stick_Button (String)
+  Controls_Left_JoyConController_DPad_Up (String)
+  Controls_Left_JoyConController_DPad_Down (String)
+  Controls_Left_JoyConController_DPad_Left (String)
+  Controls_Left_JoyConController_DPad_Right (String)
+  Controls_Left_JoyConController_Button_Minus (String)
+  Controls_Left_JoyConController_Button_L (String)
+  Controls_Left_JoyConController_Button_ZL (String)
+  ```
+  
+- `Controls_Right_JoyConController_XX` *(String)*
+  ```
+  Controls_Right_JoyConController_Stick (String)
+  Controls_Right_JoyConController_Stick_Button (String)
+  Controls_Right_JoyConController_Button_A (String)
+  Controls_Right_JoyConController_Button_B (String)
+  Controls_Right_JoyConController_Button_X (String)
+  Controls_Right_JoyConController_Button_Y (String)
+  Controls_Right_JoyConController_Button_Plus (String)
+  Controls_Right_JoyConController_Button_R (String)
+  Controls_Right_JoyConController_Button_ZR (String)
+  ```
+
+- Valid Button Mappings
+  - A = The A / Cross Button
+  - B = The B / Circle Button
+  - X = The X / Square Button
+  - Y = The Y / Triangle Button
+  - LStick = The Left Analog Stick when Pressed Down
+  - RStick = The Right Analog Stick when Pressed Down
+  - Start = The Start / Options Button
+  - Back = The Select / Back / Share Button
+  - RShoulder = The Right Shoulder Button
+  - LShoulder = The Left Shoulder Button
+  - RTrigger = The Right Trigger
+  - LTrigger = The Left Trigger
+  - DPadUp = Up on the DPad
+  - DPadDown = Down on the DPad
+  - DPadLeft = Left on the DPad
+  - DpadRight = Right on the DPad
+- Valid Joystick Mappings
+  - LJoystick = The Left Analog Stick
+  - RJoystick = The Right Analog Stick
+
+  On more obscure / weird controllers this can vary, so if this list doesn't work, trial and error will.
\ No newline at end of file