up3

server/block/pumpkin.go

@@ -0,0 +1,98 @@
+package block
+
+import (
+	"github.com/df-mc/dragonfly/server/block/cube"
+	"github.com/df-mc/dragonfly/server/item"
+	"github.com/df-mc/dragonfly/server/world"
+	"github.com/df-mc/dragonfly/server/world/sound"
+	"github.com/go-gl/mathgl/mgl64"
+)
+
+// Pumpkin is a crop block. Interacting with shears results in the carved variant.
+type Pumpkin struct {
+	solid
+
+	// Carved is whether the pumpkin is carved.
+	Carved bool
+	// Facing is the direction the pumpkin is facing.
+	Facing cube.Direction
+}
+
+// Instrument ...
+func (p Pumpkin) Instrument() sound.Instrument {
+	if !p.Carved {
+		return sound.Didgeridoo()
+	}
+	return sound.Piano()
+}
+
+// UseOnBlock ...
+func (p Pumpkin) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, tx *world.Tx, user item.User, ctx *item.UseContext) (used bool) {
+	pos, _, used = firstReplaceable(tx, pos, face, p)
+	if !used {
+		return
+	}
+	p.Facing = user.Rotation().Direction().Opposite()
+
+	place(tx, pos, p, user, ctx)
+	return placed(ctx)
+}
+
+// BreakInfo ...
+func (p Pumpkin) BreakInfo() BreakInfo {
+	return newBreakInfo(1, alwaysHarvestable, axeEffective, oneOf(p))
+}
+
+// CompostChance ...
+func (Pumpkin) CompostChance() float64 {
+	return 0.65
+}
+
+// Carve ...
+func (p Pumpkin) Carve(f cube.Face) (world.Block, bool) {
+	return Pumpkin{Facing: f.Direction(), Carved: true}, !p.Carved
+}
+
+// Helmet ...
+func (p Pumpkin) Helmet() bool {
+	return p.Carved
+}
+
+// DefencePoints ...
+func (p Pumpkin) DefencePoints() float64 {
+	return 0
+}
+
+// Toughness ...
+func (p Pumpkin) Toughness() float64 {
+	return 0
+}
+
+// KnockBackResistance ...
+func (p Pumpkin) KnockBackResistance() float64 {
+	return 0
+}
+
+// EncodeItem ...
+func (p Pumpkin) EncodeItem() (name string, meta int16) {
+	if p.Carved {
+		return "minecraft:carved_pumpkin", 0
+	}
+	return "minecraft:pumpkin", 0
+}
+
+// EncodeBlock ...
+func (p Pumpkin) EncodeBlock() (name string, properties map[string]any) {
+	if p.Carved {
+		return "minecraft:carved_pumpkin", map[string]any{"minecraft:cardinal_direction": p.Facing.String()}
+	}
+	return "minecraft:pumpkin", map[string]any{"minecraft:cardinal_direction": p.Facing.String()}
+}
+
+func allPumpkins() (pumpkins []world.Block) {
+	for i := cube.Direction(0); i <= 3; i++ {
+		pumpkins = append(pumpkins, Pumpkin{Facing: i})
+		pumpkins = append(pumpkins, Pumpkin{Facing: i, Carved: true})
+	}
+	return
+}