mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-11-10 13:07:26 +01:00
61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
// Copyright 2016 Hajime Hoshi
|
|
//
|
|
// 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.
|
|
|
|
// +build ios darwin,arm darwin,arm64
|
|
|
|
package mobile
|
|
|
|
// #cgo CFLAGS: -x objective-c
|
|
// #cgo LDFLAGS: -framework Foundation -framework UIKit
|
|
//
|
|
// #import <UIKit/UIKit.h>
|
|
import "C"
|
|
|
|
var ptrToID = map[int64]int{}
|
|
|
|
func getIDFromPtr(ptr int64) int {
|
|
if id, ok := ptrToID[ptr]; ok {
|
|
return id
|
|
}
|
|
maxID := 0
|
|
for _, id := range ptrToID {
|
|
if maxID < id {
|
|
maxID = id
|
|
}
|
|
}
|
|
id := maxID + 1
|
|
ptrToID[ptr] = id
|
|
return id
|
|
}
|
|
|
|
func updateTouchesOnAndroid(action int, id int, x, y int) {
|
|
panic("not reach")
|
|
}
|
|
|
|
func updateTouchesOnIOSImpl(phase int, ptr int64, x, y int) {
|
|
switch phase {
|
|
case C.UITouchPhaseBegan, C.UITouchPhaseMoved, C.UITouchPhaseStationary:
|
|
id := getIDFromPtr(ptr)
|
|
touches[id] = position{x, y}
|
|
updateTouches()
|
|
case C.UITouchPhaseEnded, C.UITouchPhaseCancelled:
|
|
id := getIDFromPtr(ptr)
|
|
delete(ptrToID, ptr)
|
|
delete(touches, id)
|
|
updateTouches()
|
|
default:
|
|
panic("not reach")
|
|
}
|
|
}
|