// Setup is called before the main loop is started
func (*DefaultScene) Setup(w *ecs.World) {
engo.SetBackground(color.White)
w.AddSystem(&engo.RenderSystem{})
w.AddSystem(&engo.MouseRotator{RotationSpeed: rotationSpeed})
// Create a background; this way we'll see when we actually rotate
demoutils.NewBackground(w, 300, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
// Create a background; this way we'll see when we actually rotate
bg2 := demoutils.NewBackground(w, 300, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
bg2.SpaceComponent.Position.X = 500
}
// Setup is called before the main loop is started
func (*DefaultScene) Setup(w *ecs.World) {
engo.SetBackground(color.White)
w.AddSystem(&engo.RenderSystem{})
w.AddSystem(&engo.MouseZoomer{zoomSpeed})
// Create the background; this way we'll see when we actually zoom
demoutils.NewBackground(w, worldWidth, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
}
// Setup is called before the main loop is started
func (*DefaultScene) Setup(w *ecs.World) {
engo.SetBackground(color.White)
w.AddSystem(&engo.RenderSystem{})
// The most important line in this whole demo:
w.AddSystem(&engo.EdgeScroller{scrollSpeed, edgeMargin})
// Create the background; this way we'll see when we actually scroll
demoutils.NewBackground(w, worldWidth, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
}
// Setup is called before the main loop is started
func (*DefaultScene) Setup(w *ecs.World) {
engo.SetBackground(color.White)
w.AddSystem(&engo.RenderSystem{})
// The most important line in this whole demo:
w.AddSystem(engo.NewKeyboardScroller(scrollSpeed, engo.DefaultHorizontalAxis, engo.DefaultVerticalAxis))
// Create the background; this way we'll see when we actually scroll
demoutils.NewBackground(w, worldWidth, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
}
// Setup is called before the main loop is started
func (*DefaultScene) Setup(w *ecs.World) {
engo.SetBackground(color.White)
w.AddSystem(&engo.RenderSystem{})
demoutils.NewBackground(w, worldWidth, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
// We issue one camera zoom command at the start, but it takes a while to process because we set a duration
engo.Mailbox.Dispatch(engo.CameraMessage{
Axis: engo.ZAxis,
Value: 3, // so zooming out a lot
Incremental: true,
Duration: time.Second * 5,
})
}
// Setup is called before the main loop is started
func (*DefaultScene) Setup(w *ecs.World) {
engo.SetBackground(color.White)
w.AddSystem(&engo.RenderSystem{})
// Adding KeyboardScroller so we can actually see the difference between background and HUD when scrolling
w.AddSystem(engo.NewKeyboardScroller(scrollSpeed, engo.DefaultHorizontalAxis, engo.DefaultVerticalAxis))
w.AddSystem(&engo.MouseZoomer{zoomSpeed})
// Create background, so we can see difference between this and HUD
demoutils.NewBackground(w, worldWidth, worldHeight, color.RGBA{102, 153, 0, 255}, color.RGBA{102, 173, 0, 255})
// Define parameters for the hud
hudWidth := 200 // Can be anything you want
hudHeight := int(engo.WindowHeight()) // Can be anything you want
// Generate something that uses the PriorityLevel HUDGround or up. We're giving the same color twice,
// so it'll create one solid color.
hudBg := demoutils.NewBackground(w, hudWidth, hudHeight, color.RGBA{255, 0, 255, 180}, color.RGBA{255, 0, 255, 180})
// These adjustments are needed to transform it into a HUD:
hudBg.RenderComponent.SetZIndex(1) // something bigger than default (0), so it'll be on top of the regular background
hudBg.RenderComponent.SetShader(engo.HUDShader)
}
