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[Input] Implemented axis-button mappings

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thefiddler 2014-01-29 10:39:18 +01:00
parent ef429aff01
commit eeaa3276f1
1 changed files with 11 additions and 6 deletions
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17
Source/OpenTK/Platform/MappedGamePadDriver.cs
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@ -77,17 +77,20 @@ namespace OpenTK.Platform
{ {
// JoystickAxis -> Buttons/GamePadAxes mapping // JoystickAxis -> Buttons/GamePadAxes mapping
JoystickAxis source_axis = map.Source.Axis; JoystickAxis source_axis = map.Source.Axis;
GamePadAxes target_axis = map.Target.Axis;
short value = joy.GetAxisRaw(source_axis); short value = joy.GetAxisRaw(source_axis);
switch (map.Target.Type) switch (map.Target.Type)
{ {
case ConfigurationType.Axis: case ConfigurationType.Axis:
pad.SetAxis(target_axis, value); pad.SetAxis(map.Target.Axis, value);
break; break;
case ConfigurationType.Button: case ConfigurationType.Button:
throw new NotImplementedException(); // Todo: if SDL2 GameController config is ever updated to
// distinguish between negative/positive axes, then remove
// Math.Abs below.
// Button is considered press when the axis is >= 0.5 from center
pad.SetButton(map.Target.Button, Math.Abs(value) >= short.MaxValue >> 1);
break; break;
} }
} }
@ -97,17 +100,19 @@ namespace OpenTK.Platform
{ {
// JoystickButton -> Buttons/GamePadAxes mapping // JoystickButton -> Buttons/GamePadAxes mapping
JoystickButton source_button = map.Source.Button; JoystickButton source_button = map.Source.Button;
Buttons target_button = map.Target.Button;
bool pressed = joy.GetButton(source_button) == ButtonState.Pressed; bool pressed = joy.GetButton(source_button) == ButtonState.Pressed;
switch (map.Target.Type) switch (map.Target.Type)
{ {
case ConfigurationType.Axis: case ConfigurationType.Axis:
throw new NotImplementedException(); // Todo: if SDL2 GameController config is ever updated to
// distinguish between negative/positive axes, then update
// the following line to support both.
pad.SetAxis(map.Target.Axis, pressed ? short.MaxValue : (short)0);
break; break;
case ConfigurationType.Button: case ConfigurationType.Button:
pad.SetButton(target_button, pressed); pad.SetButton(map.Target.Button, pressed);
break; break;
} }
} }