ebiten/mobile/ebitenmobileview/impl.go

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// 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.
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// +build android ios
package ebitenmobileview
// #cgo ios LDFLAGS: -framework UIKit -framework GLKit -framework QuartzCore -framework OpenGLES
//
// #include <stdint.h>
import "C"
import (
"github.com/hajimehoshi/ebiten/internal/uidriver/mobile"
)
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func update() error {
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if !theState.isRunning() {
// start is not called yet, but as update can be called from another thread, it is OK. Just ignore
// this.
return nil
}
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select {
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case err := <-theState.errorCh:
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return err
default:
}
mobile.Get().Update()
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return nil
}