36 lines
862 B
Go
36 lines
862 B
Go
package effects
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import (
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"fmt"
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"git.aiterp.net/lucifer3/server/device"
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"time"
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)
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type Gradient struct {
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States []device.State `json:"states"`
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AnimationMS int64 `json:"animationMs"`
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Reverse bool `json:"reverse"`
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Interpolate bool `json:"interpolate"`
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}
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func (e Gradient) State(index, length, round int) device.State {
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if len(e.States) == 0 {
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return device.State{}
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}
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if e.Reverse {
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round = -round
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}
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walkedIndex := ((length + index) - (round % length)) % length
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return gradientState(e.States, e.Interpolate, walkedIndex, length)
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}
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func (e Gradient) Frequency() time.Duration {
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return time.Duration(e.AnimationMS) * time.Millisecond
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}
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func (e Gradient) EffectDescription() string {
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return fmt.Sprintf("Gradient(states:%s, anim:%dms, int:%t)", statesDescription(e.States), e.AnimationMS, e.Interpolate)
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}
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