up3

server/block/sand.go

@@ -0,0 +1,57 @@
+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"
+)
+
+// Sand is a block affected by gravity. It can come in a red variant.
+type Sand struct {
+	gravityAffected
+	solid
+	snare
+
+	// Red toggles the red sand variant.
+	Red bool
+}
+
+// SoilFor ...
+func (s Sand) SoilFor(block world.Block) bool {
+	switch block.(type) {
+	case Cactus, DeadBush, SugarCane:
+		return true
+	}
+	return false
+}
+
+// NeighbourUpdateTick ...
+func (s Sand) NeighbourUpdateTick(pos, _ cube.Pos, tx *world.Tx) {
+	s.fall(s, pos, tx)
+}
+
+// BreakInfo ...
+func (s Sand) BreakInfo() BreakInfo {
+	return newBreakInfo(0.5, alwaysHarvestable, shovelEffective, oneOf(s))
+}
+
+// SmeltInfo ...
+func (Sand) SmeltInfo() item.SmeltInfo {
+	return newSmeltInfo(item.NewStack(Glass{}, 1), 0.1)
+}
+
+// EncodeItem ...
+func (s Sand) EncodeItem() (name string, meta int16) {
+	if s.Red {
+		return "minecraft:red_sand", 0
+	}
+	return "minecraft:sand", 0
+}
+
+// EncodeBlock ...
+func (s Sand) EncodeBlock() (string, map[string]any) {
+	if s.Red {
+		return "minecraft:red_sand", nil
+	}
+	return "minecraft:sand", nil
+}