Ilysa by Example: Light

`ctx.Sequence()` and `ctx.Range()` loop over time. `ctx.Light()` loops over light IDs.	package main
	import ( "github.com/shasderias/ilysa" "github.com/shasderias/ilysa/beatsaber" "github.com/shasderias/ilysa/context" "github.com/shasderias/ilysa/ease" "github.com/shasderias/ilysa/evt" "github.com/shasderias/ilysa/light" "github.com/shasderias/ilysa/timer" "github.com/shasderias/ilysa/transform" )
	func main() { m, _ := beatsaber.NewMockMap(beatsaber.EnvironmentOrigins, 120, "[]") p := ilysa.New(m)
`light.NewBasic()` returns a basic light (base game). Basic lights (i.e. non-Chroma lights) only have 1 light ID and are therefore not very useful with `ctx.Light()`. Back lasers in the Origins environment have 4 underlying light IDs, so you can imagine backLasers like so: `1 - [1,2,3,4]`	backLasers := light.NewBasic(p, evt.BackLasers)
`transform.Light()` accepts a light and one or more transformers, and applies the transformers to the light.	backLasersDiv := transform.Light(backLasers,
`transform.DivideSingle()` is a transformer that divides a basic light into its underlying light IDs. You can imagine backLasersDiv like so: `1 - [1]` `2 - [2]` `3 - [3]` `4 - [4]`	transform.DivideSingle(), )
	p.Range(timer.Rng(0, 1, 3, ease.Linear), func(ctx context.Context) { ctx.Light(backLasersDiv, func(ctx context.LightContext) {
This event will have its light ID set to [1] on the first loop, [2], on the second loop, etc, el.	ctx.NewRGBLighting(evt.WithLight(evt.LightType(evt.LightRedOn))) }) })
	p.Dump() }

$ go run light.go
[
    {"_customData":{"_lightID":1},"_time":0,"_type":5,"_value":5},
    {"_customData":{"_lightID":2},"_time":0,"_type":5,"_value":5},
    {"_customData":{"_lightID":3},"_time":0,"_type":5,"_value":5},
    {"_customData":{"_lightID":4},"_time":0,"_type":5,"_value":5},

    {"_customData":{"_lightID":1},"_time":0.5,"_type":5,"_value":5},
    {"_customData":{"_lightID":2},"_time":0.5,"_type":5,"_value":5},
    {"_customData":{"_lightID":3},"_time":0.5,"_type":5,"_value":5},
    {"_customData":{"_lightID":4},"_time":0.5,"_type":5,"_value":5},
    
    {"_customData":{"_lightID":1},"_time":1,"_type":5,"_value":5},
    {"_customData":{"_lightID":2},"_time":1,"_type":5,"_value":5},
    {"_customData":{"_lightID":3},"_time":1,"_type":5,"_value":5},
    {"_customData":{"_lightID":4},"_time":1,"_type":5,"_value":5}
]

Next example: Light - Fan.