mirror of
https://github.com/hajimehoshi/ebiten.git
synced 2024-11-10 04:57:26 +01:00
45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
// Copyright 2014 Hajime Hoshi
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package ebiten
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// Run runs the game.
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// f is a function which is called at every frame.
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// The argument (*Image) is the render target that represents the screen.
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//
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// This function must be called from the main thread.
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func Run(f func(*Image) error, width, height, scale int, title string) error {
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err := startUI(width, height, scale, title)
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if err != nil {
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return err
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}
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ui := currentUI
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defer ui.terminate()
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currentUI = ui
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defer func() {
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currentUI = nil
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}()
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for {
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ui.doEvents()
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if ui.isClosed() {
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return nil
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}
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if err := ui.draw(f); err != nil {
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return err
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}
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}
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}
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