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bda11b0e17
This is a preparation to introduce RunGame function. Updates # 943 (Fix this line before committing)
63 lines
2.0 KiB
Go
63 lines
2.0 KiB
Go
// Copyright 2019 The Ebiten Authors
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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 driver
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import (
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"errors"
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"image"
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)
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type UIContext interface {
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Update(afterFrameUpdate func()) error
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Layout(outsideWidth, outsideHeight float64)
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AdjustPosition(x, y float64) (float64, float64)
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}
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// RegularTermination represents a regular termination.
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// Run can return this error, and if this error is received,
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// the game loop should be terminated as soon as possible.
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var RegularTermination = errors.New("regular termination")
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type UI interface {
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Run(width, height int, scale float64, title string, context UIContext, graphics Graphics) error
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RunWithoutMainLoop(width, height int, scale float64, title string, context UIContext, graphics Graphics) <-chan error
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DeviceScaleFactor() float64
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CursorMode() CursorMode
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IsFullscreen() bool
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IsRunnableInBackground() bool
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IsVsyncEnabled() bool
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IsWindowDecorated() bool
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IsWindowResizable() bool
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ScreenSizeInFullscreen() (int, int)
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WindowPosition() (int, int)
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IsScreenTransparent() bool
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CanHaveWindow() bool // TODO: Create a 'Widnow' interface.
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SetCursorMode(mode CursorMode)
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SetFullscreen(fullscreen bool)
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SetRunnableInBackground(runnableInBackground bool)
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SetVsyncEnabled(enabled bool)
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SetWindowDecorated(decorated bool)
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SetWindowIcon(iconImages []image.Image)
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SetWindowResizable(resizable bool)
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SetWindowTitle(title string)
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SetWindowPosition(x, y int)
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SetWindowSize(width, height int)
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SetScreenTransparent(transparent bool)
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Input() Input
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}
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