ebiten/internal/gamepad/gamepad_android.go
Hajime Hoshi 847c4f067a internal/gamepad: make nativeGamepad(s) interfaces
This is a preparation to switch the gamepad implementation for Xbox.

Updates #2084
2022-06-24 21:52:48 +09:00

95 lines
2.1 KiB
Go

// Copyright 2022 The Ebiten Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//go:build !ebitencbackend
// +build !ebitencbackend
package gamepad
import (
"time"
)
type nativeGamepadsImpl struct{}
func newNativeGamepadsImpl() nativeGamepads {
return &nativeGamepadsImpl{}
}
func (*nativeGamepadsImpl) init(gamepads *gamepads) error {
return nil
}
func (*nativeGamepadsImpl) update(gamepads *gamepads) error {
return nil
}
type nativeGamepadImpl struct {
androidDeviceID int
axes []float64
buttons []bool
hats []int
}
func (*nativeGamepadImpl) update(gamepad *gamepads) error {
// Do nothing. The state of gamepads are given via APIs in extern_android.go.
return nil
}
func (*nativeGamepadImpl) hasOwnStandardLayoutMapping() bool {
return false
}
func (g *nativeGamepadImpl) axisCount() int {
return len(g.axes)
}
func (g *nativeGamepadImpl) buttonCount() int {
return len(g.buttons)
}
func (g *nativeGamepadImpl) hatCount() int {
return len(g.hats)
}
func (g *nativeGamepadImpl) axisValue(axis int) float64 {
if axis < 0 || axis >= len(g.axes) {
return 0
}
return g.axes[axis]
}
func (g *nativeGamepadImpl) isButtonPressed(button int) bool {
if button < 0 || button >= len(g.buttons) {
return false
}
return g.buttons[button]
}
func (*nativeGamepadImpl) buttonValue(button int) float64 {
panic("gamepad: buttonValue is not implemented")
}
func (g *nativeGamepadImpl) hatState(hat int) int {
if hat < 0 || hat >= len(g.hats) {
return 0
}
return g.hats[hat]
}
func (g *nativeGamepadImpl) vibrate(duration time.Duration, strongMagnitude float64, weakMagnitude float64) {
// TODO: Implement this (#1452)
}