You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
35 lines
862 B
35 lines
862 B
package effects
|
|
|
|
import (
|
|
"fmt"
|
|
"git.aiterp.net/lucifer3/server/device"
|
|
"time"
|
|
)
|
|
|
|
type Gradient struct {
|
|
States []device.State `json:"states"`
|
|
AnimationMS int64 `json:"animationMs"`
|
|
Reverse bool `json:"reverse"`
|
|
Interpolate bool `json:"interpolate"`
|
|
}
|
|
|
|
func (e Gradient) State(index, length, round int) device.State {
|
|
if len(e.States) == 0 {
|
|
return device.State{}
|
|
}
|
|
|
|
if e.Reverse {
|
|
round = -round
|
|
}
|
|
walkedIndex := ((length + index) - (round % length)) % length
|
|
|
|
return gradientState(e.States, e.Interpolate, walkedIndex, length)
|
|
}
|
|
|
|
func (e Gradient) Frequency() time.Duration {
|
|
return time.Duration(e.AnimationMS) * time.Millisecond
|
|
}
|
|
|
|
func (e Gradient) EffectDescription() string {
|
|
return fmt.Sprintf("Gradient(states:%s, anim:%dms, int:%t)", statesDescription(e.States), e.AnimationMS, e.Interpolate)
|
|
}
|