mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-10 13:34:36 -04:00
67 lines
2.1 KiB
Go
67 lines
2.1 KiB
Go
package ebiten
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import (
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"github.com/hajimehoshi/ebiten/v2"
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"github.com/hajimehoshi/ebiten/v2/ebitenutil"
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"golang.org/x/image/colornames"
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)
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// PanicScreen represents the system to draw a panic message on the screen.
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type PanicScreen struct {
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errorMessage string
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}
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// CreatePanicScreen creates a new panic screen.
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func CreatePanicScreen(errorMessage string) *PanicScreen {
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result := &PanicScreen{
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errorMessage: errorMessage,
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}
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ebiten.SetWindowTitle("OpenDiablo 2 - PANIC SCREEN")
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ebiten.SetWindowResizable(true)
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return result
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}
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// Update updates a game by one tick. The given argument represents a screen image.
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//
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// Update updates only the game logic and Draw draws the screen.
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//
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// In the first frame, it is ensured that Update is called at least once before Draw. You can use Update
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// to initialize the game state.
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//
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// After the first frame, Update might not be called or might be called once
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// or more for one frame. The frequency is determined by the current TPS (tick-per-second).
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func (s *PanicScreen) Update() error {
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return nil
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}
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// Draw draws the game screen by one frame.
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//
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// The give argument represents a screen image. The updated content is adopted as the game screen.
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func (s *PanicScreen) Draw(screen *ebiten.Image) {
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screen.Clear()
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screen.Fill(colornames.Darkred)
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ebitenutil.DebugPrint(screen, s.errorMessage)
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}
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// Layout accepts a native outside size in device-independent pixels and returns the game's logical screen
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// size.
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//
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// On desktops, the outside is a window or a monitor (fullscreen mode). On browsers, the outside is a body
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// element. On mobiles, the outside is the view's size.
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//
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// Even though the outside size and the screen size differ, the rendering scale is automatically adjusted to
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// fit with the outside.
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//
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// Layout is called almost every frame.
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//
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// If Layout returns non-positive numbers, the caller can panic.
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//
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// You can return a fixed screen size if you don't care, or you can also return a calculated screen size
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// adjusted with the given outside size.
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func (s *PanicScreen) Layout(outsideWidth, outsideHeight int) (screenWidth, screenHeight int) {
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return outsideWidth, outsideHeight
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}
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