up3

server/block/coral_block.go

@@ -0,0 +1,76 @@
+package block
+
+import (
+	"github.com/df-mc/dragonfly/server/block/cube"
+	"github.com/df-mc/dragonfly/server/world"
+	"math/rand/v2"
+	"time"
+)
+
+// CoralBlock is a solid block that comes in 5 variants.
+type CoralBlock struct {
+	solid
+	bassDrum
+
+	// Type is the type of coral of the block.
+	Type CoralType
+	// Dead is whether the coral block is dead.
+	Dead bool
+}
+
+// NeighbourUpdateTick ...
+func (c CoralBlock) NeighbourUpdateTick(pos, _ cube.Pos, tx *world.Tx) {
+	if c.Dead {
+		return
+	}
+	tx.ScheduleBlockUpdate(pos, c, time.Second*5/2)
+}
+
+// ScheduledTick ...
+func (c CoralBlock) ScheduledTick(pos cube.Pos, tx *world.Tx, _ *rand.Rand) {
+	adjacentWater := false
+	pos.Neighbours(func(neighbour cube.Pos) {
+		if liquid, ok := tx.Liquid(neighbour); ok {
+			if _, ok := liquid.(Water); ok {
+				adjacentWater = true
+			}
+		}
+	}, tx.Range())
+	if !adjacentWater {
+		c.Dead = true
+		tx.SetBlock(pos, c, nil)
+	}
+}
+
+// BreakInfo ...
+func (c CoralBlock) BreakInfo() BreakInfo {
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(CoralBlock{Type: c.Type, Dead: true}, c)).withBlastResistance(30)
+}
+
+// EncodeBlock ...
+func (c CoralBlock) EncodeBlock() (name string, properties map[string]any) {
+	if c.Dead {
+		return "minecraft:dead_" + c.Type.String() + "_coral_block", nil
+	}
+	return "minecraft:" + c.Type.String() + "_coral_block", nil
+}
+
+// EncodeItem ...
+func (c CoralBlock) EncodeItem() (name string, meta int16) {
+	if c.Dead {
+		return "minecraft:dead_" + c.Type.String() + "_coral_block", 0
+	}
+	return "minecraft:" + c.Type.String() + "_coral_block", 0
+}
+
+// allCoralBlocks returns a list of all coral block variants
+func allCoralBlocks() (c []world.Block) {
+	f := func(dead bool) {
+		for _, t := range CoralTypes() {
+			c = append(c, CoralBlock{Type: t, Dead: dead})
+		}
+	}
+	f(true)
+	f(false)
+	return
+}