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Gamepad axis support works

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This commit is contained in:
Matt Thorson 2020-05-06 22:05:35 -07:00
parent 1bc750490a
commit da320af175
2 changed files with 111 additions and 6 deletions
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113
src/Input/VirtualAxis.bf
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@ -1,5 +1,6 @@
using System.Collections;
using System;
using SDL2;
namespace Strawberry
{
@ -88,12 +89,24 @@ namespace Strawberry
// Setup Calls
public VirtualAxis Keys(SDL2.SDL.Scancode negativeKey, SDL2.SDL.Scancode positiveKey, OverlapBehaviors overlapBehavior = .TakeNewer)
public VirtualAxis AddKeys(SDL.Scancode negativeKey, SDL.Scancode positiveKey, OverlapBehaviors overlapBehavior = .TakeNewer)
{
nodes.Add(new KeyboardKeys(negativeKey, positiveKey, overlapBehavior));
return this;
}
public VirtualAxis AddButtons(SDL.SDL_GameControllerButton negativeButton, SDL.SDL_GameControllerButton positiveButton, OverlapBehaviors overlapBehavior = .TakeNewer)
{
nodes.Add(new GamepadButtons(negativeButton, positiveButton, overlapBehavior));
return this;
}
public VirtualAxis AddAxis(SDL.SDL_GameControllerAxis axis, float deadzone)
{
nodes.Add(new GamepadAxis(axis, deadzone));
return this;
}
public VirtualAxis PressBuffer(float time)
{
pressBuffer = time;
@ -124,13 +137,13 @@ namespace Strawberry
private class KeyboardKeys : Node
{
public OverlapBehaviors OverlapBehavior;
public SDL2.SDL.Scancode NegativeKeycode;
public SDL2.SDL.Scancode PositiveKeycode;
public SDL.Scancode NegativeKeycode;
public SDL.Scancode PositiveKeycode;
private float value;
private bool turned;
public this(SDL2.SDL.Scancode negativeKey, SDL2.SDL.Scancode positiveKey, OverlapBehaviors overlapBehavior = .TakeNewer)
public this(SDL.Scancode negativeKey, SDL.Scancode positiveKey, OverlapBehaviors overlapBehavior = .TakeNewer)
{
NegativeKeycode = negativeKey;
PositiveKeycode = positiveKey;
@ -188,5 +201,97 @@ namespace Strawberry
}
}
}
private class GamepadButtons : Node
{
public OverlapBehaviors OverlapBehavior;
public SDL.SDL_GameControllerButton NegativeButton;
public SDL.SDL_GameControllerButton PositiveButton;
private float value;
private bool turned;
public this(SDL.SDL_GameControllerButton negativeButton, SDL.SDL_GameControllerButton positiveButton, OverlapBehaviors overlapBehavior = .TakeNewer)
{
NegativeButton = negativeButton;
PositiveButton = positiveButton;
OverlapBehavior = overlapBehavior;
}
public override void Update()
{
if (Game.GamepadButtonCheck(PositiveButton))
{
if (Game.GamepadButtonCheck(NegativeButton))
{
switch (OverlapBehavior)
{
case OverlapBehaviors.CancelOut:
value = 0;
break;
case OverlapBehaviors.TakeNewer:
if (!turned)
{
value *= -1;
turned = true;
}
break;
case OverlapBehaviors.TakeOlder:
//value stays the same
break;
}
}
else
{
turned = false;
value = 1;
}
}
else if (Game.GamepadButtonCheck(NegativeButton))
{
turned = false;
value = -1;
}
else
{
turned = false;
value = 0;
}
}
public override float Value
{
get
{
return value;
}
}
}
private class GamepadAxis : Node
{
public SDL.SDL_GameControllerAxis Axis;
public float Deadzone;
public this(SDL.SDL_GameControllerAxis axis, float deadzone)
{
Axis = axis;
Deadzone = deadzone;
}
public override float Value
{
get
{
let val = Game.GamepadAxisCheck(Axis);
if (Math.Abs(val) < Deadzone)
return 0;
else
return val;
}
}
}
}
}

4
src/Input/VirtualButton.bf
View File

@ -85,13 +85,13 @@ namespace Strawberry
// Setup Calls
public VirtualButton Key(SDL.Scancode keycode)
public VirtualButton AddKey(SDL.Scancode keycode)
{
nodes.Add(new KeyboardKey(keycode));
return this;
}
public VirtualButton Button(SDL.SDL_GameControllerButton button)
public VirtualButton AddButton(SDL.SDL_GameControllerButton button)
{
nodes.Add(new GamepadButton(button));
return this;