up3

server/item/enchantment/infinity.go

@@ -0,0 +1,48 @@
+package enchantment
+
+import (
+	"github.com/df-mc/dragonfly/server/item"
+	"github.com/df-mc/dragonfly/server/world"
+)
+
+// Infinity is an enchantment to bows that prevents regular arrows from being
+// consumed when shot.
+var Infinity infinity
+
+type infinity struct{}
+
+// Name ...
+func (infinity) Name() string {
+	return "Infinity"
+}
+
+// MaxLevel ...
+func (infinity) MaxLevel() int {
+	return 1
+}
+
+// Cost ...
+func (infinity) Cost(int) (int, int) {
+	return 20, 50
+}
+
+// Rarity ...
+func (infinity) Rarity() item.EnchantmentRarity {
+	return item.EnchantmentRarityVeryRare
+}
+
+// ConsumesArrows always returns false.
+func (infinity) ConsumesArrows() bool {
+	return false
+}
+
+// CompatibleWithEnchantment ...
+func (infinity) CompatibleWithEnchantment(t item.EnchantmentType) bool {
+	return t != Mending
+}
+
+// CompatibleWithItem ...
+func (infinity) CompatibleWithItem(i world.Item) bool {
+	_, ok := i.(item.Bow)
+	return ok
+}