up3

server/block/copper_golem_statue.go

@@ -0,0 +1,144 @@
+package block
+
+import (
+	"math/rand/v2"
+
+	"github.com/df-mc/dragonfly/server/block/cube"
+	"github.com/df-mc/dragonfly/server/internal/nbtconv"
+	"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"
+)
+
+// CopperGolemStatue is the result of a copper golem fully oxidizing and petrifying into a block.
+// It can be posed in four different ways.
+type CopperGolemStatue struct {
+	transparent
+	sourceWaterDisplacer
+	solid
+
+	// Facing is the direction the copper golem statue is facing.
+	Facing cube.Direction
+	// Pose is the pose of the copper golem statue.
+	Pose CopperGolemPose
+	// Oxidation is the level of oxidation of the copper lantern.
+	Oxidation OxidationType
+	// Waxed bool is whether the copper lantern has been waxed with honeycomb.
+	Waxed bool
+}
+
+// BreakInfo ...
+func (c CopperGolemStatue) BreakInfo() BreakInfo {
+	return newBreakInfo(3, alwaysHarvestable, pickaxeEffective, oneOf(c)).withBlastResistance(30)
+}
+
+// Activate ...
+func (c CopperGolemStatue) Activate(pos cube.Pos, _ cube.Face, tx *world.Tx, u item.User, _ *item.UseContext) bool {
+	held, _ := u.HeldItems()
+	if !held.Empty() {
+		// copper golems can't be activated while holding an item.
+		return false
+	}
+	poses := CopperGolemPoses()
+	nextIndex := int(c.Pose.Uint8()) + 1
+	if nextIndex >= len(poses) {
+		nextIndex = 0
+	}
+	c.Pose = poses[nextIndex]
+	tx.SetBlock(pos, c, nil)
+	return true
+}
+
+// UseOnBlock ...
+func (c CopperGolemStatue) 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, c)
+	if !used {
+		return
+	}
+
+	c.Facing = user.Rotation().Direction().Opposite()
+
+	place(tx, pos, c, user, ctx)
+	return placed(ctx)
+}
+
+// Wax waxes the copper lantern to stop it from oxidising further.
+func (c CopperGolemStatue) Wax(cube.Pos, mgl64.Vec3) (world.Block, bool) {
+	if c.Waxed {
+		return c, false
+	}
+	c.Waxed = true
+	return c, true
+}
+
+// Strip ...
+func (c CopperGolemStatue) Strip() (world.Block, world.Sound, bool) {
+	if c.Waxed {
+		c.Waxed = false
+		return c, sound.WaxRemoved{}, true
+	} else if ot, ok := c.Oxidation.Decrease(); ok {
+		c.Oxidation = ot
+		return c, sound.CopperScraped{}, true
+	}
+	return c, nil, false
+}
+
+// CanOxidate ...
+func (c CopperGolemStatue) CanOxidate() bool {
+	return !c.Waxed
+}
+
+// OxidationLevel ...
+func (c CopperGolemStatue) OxidationLevel() OxidationType {
+	return c.Oxidation
+}
+
+// WithOxidationLevel ...
+func (c CopperGolemStatue) WithOxidationLevel(o OxidationType) Oxidisable {
+	c.Oxidation = o
+	return c
+}
+
+// RandomTick ...
+func (c CopperGolemStatue) RandomTick(pos cube.Pos, tx *world.Tx, r *rand.Rand) {
+	attemptOxidation(pos, tx, r, c)
+}
+
+// DecodeNBT ...
+func (c CopperGolemStatue) DecodeNBT(data map[string]any) any {
+	c.Pose = CopperGolemPose{pose(nbtconv.Int32(data, "Pose"))}
+	return c
+}
+
+// EncodeNBT ...
+func (c CopperGolemStatue) EncodeNBT() map[string]any {
+	return map[string]any{
+		"Pose": int32(c.Pose.Uint8()),
+		"id":   "CopperGolemStatue",
+	}
+}
+
+// EncodeItem ...
+func (c CopperGolemStatue) EncodeItem() (name string, meta int16) {
+	return copperBlockName("copper_golem_statue", c.Oxidation, c.Waxed), 0
+}
+
+// EncodeBlock ...
+func (c CopperGolemStatue) EncodeBlock() (string, map[string]any) {
+	return copperBlockName("copper_golem_statue", c.Oxidation, c.Waxed), map[string]any{"minecraft:cardinal_direction": c.Facing.String()}
+}
+
+// allCopperGolemStatues ...
+func allCopperGolemStatues() (golems []world.Block) {
+	f := func(waxed bool) {
+		for _, o := range OxidationTypes() {
+			for _, direction := range cube.Directions() {
+				golems = append(golems, CopperGolemStatue{Facing: direction, Oxidation: o, Waxed: waxed})
+			}
+		}
+	}
+	f(true)
+	f(false)
+	return
+}