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7d56e4335e
This change introduces the new APIs RunGame, WindowSize and SetWindowSize. These new APIs hides the notion of 'scale', and is more flexible with the outside size change. This means that we can introduce a resizable window. This change also adds -legacy flag to examples/windowsize. If the flag is off, the new APIs are used. This change deprecates these functions since the notion of 'scale' is deprecated: * ScreenScale * ScreenSizeInFullscreen * SetScreenScale * SetScreenSize Fixes #943, #571 Updates #320
65 lines
2.0 KiB
Go
65 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(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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WindowSize() (int, int)
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IsScreenTransparent() bool
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MonitorPosition() (int, int)
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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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