up3

server/item/elytra.go

@@ -0,0 +1,57 @@
+package item
+
+import "github.com/df-mc/dragonfly/server/world"
+
+// Elytra is a pair of rare wings found in end ships that are the only single-item source of flight in Survival mode.
+type Elytra struct{}
+
+// Use handles the using of an elytra to auto-equip it in an armour slot.
+func (Elytra) Use(_ *world.Tx, _ User, ctx *UseContext) bool {
+	ctx.SwapHeldWithArmour(1)
+	return false
+}
+
+// DurabilityInfo ...
+func (Elytra) DurabilityInfo() DurabilityInfo {
+	return DurabilityInfo{
+		MaxDurability: 433,
+		Persistent:    true,
+		BrokenItem:    simpleItem(Stack{}),
+	}
+}
+
+// RepairableBy ...
+func (Elytra) RepairableBy(i Stack) bool {
+	_, ok := i.Item().(PhantomMembrane)
+	return ok
+}
+
+// MaxCount always returns 1.
+func (Elytra) MaxCount() int {
+	return 1
+}
+
+// Chestplate ...
+func (Elytra) Chestplate() bool {
+	return true
+}
+
+// DefencePoints ...
+func (Elytra) DefencePoints() float64 {
+	return 0
+}
+
+// Toughness ...
+func (e Elytra) Toughness() float64 {
+	return 0
+}
+
+// KnockBackResistance ...
+func (e Elytra) KnockBackResistance() float64 {
+	return 0
+}
+
+// EncodeItem ...
+func (Elytra) EncodeItem() (name string, meta int16) {
+	return "minecraft:elytra", 0
+}