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