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machine/usb/hid/joystick: allow joystick settings override

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This commit is contained in:
sago35
2023-04-02 21:44:58 +09:00
committed by Ron Evans
parent 9e97566b5f
commit 71b44e79b3
1 changed files with 17 additions and 2 deletions
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src/machine/usb/hid/joystick/joystick.go
+17 -2
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@@ -18,11 +18,26 @@ type joystick struct {
func init() { func init() {
if Joystick == nil { if Joystick == nil {
Joystick = newJoystick() Joystick = newDefaultJoystick()
} }
} }
func newJoystick() *joystick { // UseSettings overrides the Joystick settings. This function must be
// called from init().
func UseSettings(def Definitions, rxHandlerFunc func(b []byte), setupFunc func(setup usb.Setup) bool, hidDesc []byte) *joystick {
js := &joystick{
buf: hid.NewRingBuffer(),
State: def.NewState(),
}
if setupFunc == nil {
setupFunc = js.setupFunc
}
machine.EnableJoystick(js.handler, rxHandlerFunc, setupFunc, hidDesc)
Joystick = js
return js
}
func newDefaultJoystick() *joystick {
def := DefaultDefinitions() def := DefaultDefinitions()
js := &joystick{ js := &joystick{
State: def.NewState(), State: def.NewState(),