117 lines
2.2 KiB
Go
117 lines
2.2 KiB
Go
package particle
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import (
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"io"
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pk "git.konjactw.dev/falloutBot/go-mc/net/packet"
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)
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type ParticleData interface {
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io.ReaderFrom
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io.WriterTo
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ParticleID() int32
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}
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type Particle struct {
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ID int32
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Data ParticleData
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}
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func (p *Particle) ReadFrom(r io.Reader) (int64, error) {
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n, err := (*pk.VarInt)(&p.ID).ReadFrom(r)
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if err != nil {
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return n, err
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}
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switch p.ID {
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case 1: // Block
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data := &Block{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 2: // BlockMarker
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data := &BlockMarker{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 13: // Dust
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data := &Dust{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 14: // DustColorTransition
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data := &DustColorTransition{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 20: // EntityEffect
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data := &EntityEffect{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 28: // FallingDust
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data := &FallingDust{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 35: // TintedLeaves
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data := &TintedLeaves{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 37: // SculkCharge
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data := &SculkCharge{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 46: // Item
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data := &Item{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 47: // Vibration
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data := &Vibration{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 48: // Trail
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data := &Trail{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 102: // Shriek
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data := &Shriek{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 108: // DustPillar
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data := &DustPillar{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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case 112: // BlockCrumble
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data := &BlockCrumble{}
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n2, err := data.ReadFrom(r)
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p.Data = data
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return n + n2, err
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default:
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// BasicParticle - no additional data
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p.Data = nil
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return n, nil
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}
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}
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func (p Particle) WriteTo(w io.Writer) (int64, error) {
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n, err := (*pk.VarInt)(&p.ID).WriteTo(w)
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if err != nil {
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return n, err
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}
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if p.Data == nil {
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return n, nil
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}
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n2, err := p.Data.WriteTo(w)
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return n + n2, err
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}
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