up3

server/block/cocoa_bean.go

@@ -0,0 +1,127 @@
+package block
+
+import (
+	"math/rand/v2"
+
+	"github.com/df-mc/dragonfly/server/block/cube"
+	"github.com/df-mc/dragonfly/server/block/model"
+	"github.com/df-mc/dragonfly/server/item"
+	"github.com/df-mc/dragonfly/server/world"
+	"github.com/go-gl/mathgl/mgl64"
+)
+
+// CocoaBean is a crop block found in jungle biomes.
+type CocoaBean struct {
+	transparent
+
+	// Facing is the direction from the cocoa bean to the log.
+	Facing cube.Direction
+	// Age is the stage of the cocoa bean's growth. 2 is fully grown.
+	Age int
+}
+
+// BoneMeal ...
+func (c CocoaBean) BoneMeal(pos cube.Pos, tx *world.Tx) item.BoneMealResult {
+	if c.Age == 2 {
+		return item.BoneMealResultNone
+	}
+	c.Age++
+	tx.SetBlock(pos, c, nil)
+	return item.BoneMealResultSmall
+}
+
+// HasLiquidDrops ...
+func (c CocoaBean) HasLiquidDrops() bool {
+	return true
+}
+
+// NeighbourUpdateTick ...
+func (c CocoaBean) NeighbourUpdateTick(pos, _ cube.Pos, tx *world.Tx) {
+	var woodType WoodType
+	switch b := tx.Block(pos.Side(c.Facing.Face())).(type) {
+	case Log:
+		woodType = b.Wood
+	case Wood:
+		woodType = b.Wood
+	}
+	if woodType != JungleWood() {
+		breakBlock(c, pos, tx)
+	}
+}
+
+// UseOnBlock ...
+func (c CocoaBean) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, tx *world.Tx, user item.User, ctx *item.UseContext) bool {
+	pos, _, used := firstReplaceable(tx, pos, face, c)
+	if !used {
+		return false
+	}
+
+	if face == cube.FaceUp || face == cube.FaceDown {
+		return false
+	}
+
+	var woodType WoodType
+	oppositePos := pos.Side(face.Opposite())
+	if log, ok := tx.Block(oppositePos).(Log); ok {
+		woodType = log.Wood
+	} else if wood, ok := tx.Block(oppositePos).(Wood); ok {
+		woodType = wood.Wood
+	}
+	if woodType == JungleWood() {
+		c.Facing = face.Opposite().Direction()
+		ctx.IgnoreBBox = true
+
+		place(tx, pos, c, user, ctx)
+		return placed(ctx)
+	}
+
+	return false
+}
+
+// RandomTick ...
+func (c CocoaBean) RandomTick(pos cube.Pos, tx *world.Tx, r *rand.Rand) {
+	if c.Age < 2 && r.IntN(5) == 0 {
+		c.Age++
+		tx.SetBlock(pos, c, nil)
+	}
+}
+
+// BreakInfo ...
+func (c CocoaBean) BreakInfo() BreakInfo {
+	return newBreakInfo(0.2, alwaysHarvestable, axeEffective, func(item.Tool, []item.Enchantment) []item.Stack {
+		if c.Age == 2 {
+			return []item.Stack{item.NewStack(c, rand.IntN(2)+2)}
+		}
+		return []item.Stack{item.NewStack(c, 1)}
+	}).withBlastResistance(15)
+}
+
+// CompostChance ...
+func (CocoaBean) CompostChance() float64 {
+	return 0.65
+}
+
+// EncodeItem ...
+func (c CocoaBean) EncodeItem() (name string, meta int16) {
+	return "minecraft:cocoa_beans", 0
+}
+
+// EncodeBlock ...
+func (c CocoaBean) EncodeBlock() (name string, properties map[string]any) {
+	return "minecraft:cocoa", map[string]any{"age": int32(c.Age), "direction": int32(horizontalDirection(c.Facing))}
+}
+
+// Model ...
+func (c CocoaBean) Model() world.BlockModel {
+	return model.CocoaBean{Facing: c.Facing, Age: c.Age}
+}
+
+// allCocoaBeans ...
+func allCocoaBeans() (cocoa []world.Block) {
+	for i := cube.Direction(0); i <= 3; i++ {
+		cocoa = append(cocoa, CocoaBean{Facing: i, Age: 0})
+		cocoa = append(cocoa, CocoaBean{Facing: i, Age: 1})
+		cocoa = append(cocoa, CocoaBean{Facing: i, Age: 2})
+	}
+	return
+}