37 lines
880 B
Go
37 lines
880 B
Go
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package item
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import (
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"github.com/df-mc/dragonfly/server/world"
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"github.com/df-mc/dragonfly/server/world/sound"
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"time"
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)
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// EnderPearl is a smooth, greenish-blue item used to teleport and to make an eye of ender.
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type EnderPearl struct{}
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// Use ...
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func (e EnderPearl) Use(tx *world.Tx, user User, ctx *UseContext) bool {
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create := tx.World().EntityRegistry().Config().EnderPearl
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opts := world.EntitySpawnOpts{Position: eyePosition(user), Velocity: user.Rotation().Vec3().Mul(1.5)}
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tx.AddEntity(create(opts, user))
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tx.PlaySound(user.Position(), sound.ItemThrow{})
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ctx.SubtractFromCount(1)
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return true
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}
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// Cooldown ...
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func (EnderPearl) Cooldown() time.Duration {
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return time.Second
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}
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// MaxCount ...
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func (EnderPearl) MaxCount() int {
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return 16
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}
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// EncodeItem ...
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func (EnderPearl) EncodeItem() (name string, meta int16) {
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return "minecraft:ender_pearl", 0
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}
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