Add slime blocks

server/block/register.go

@@ -94,6 +94,7 @@ func init() {
 	world.RegisterBlock(DeadBush{})
 	world.RegisterBlock(Snow{})
 	world.RegisterBlock(Bookshelf{})
+	world.RegisterBlock(SlimeBlock{})
 
 	registerAll(allBarrels())
 	registerAll(allBasalt())
@@ -259,6 +260,7 @@ func init() {
 	world.RegisterItem(SeaPickle{})
 	world.RegisterItem(Snow{})
 	world.RegisterItem(Bookshelf{})
+	world.RegisterItem(SlimeBlock{})
 	world.RegisterItem(Chain{})
 	world.RegisterItem(SandstoneStairs{})
 	world.RegisterItem(SandstoneStairs{Red: true})

server/block/slime_block.go

@@ -0,0 +1,39 @@
+package block
+
+import (
+	"github.com/df-mc/dragonfly/server/block/cube"
+	"github.com/df-mc/dragonfly/server/world"
+)
+
+// SlimeBlock is a block that slows down entities and bounces them up if they drop onto it.
+type SlimeBlock struct {
+	solid
+	transparent
+}
+
+// EntityLand ...
+func (SlimeBlock) EntityLand(_ cube.Pos, _ *world.World, e world.Entity) {
+	if fallEntity, ok := e.(fallDistanceEntity); ok {
+		fallEntity.ResetFallDistance()
+	}
+}
+
+// BreakInfo ...
+func (s SlimeBlock) BreakInfo() BreakInfo {
+	return newBreakInfo(0, alwaysHarvestable, nothingEffective, oneOf(s))
+}
+
+// Friction ...
+func (SlimeBlock) Friction() float64 {
+	return 0.8
+}
+
+// EncodeItem ...
+func (SlimeBlock) EncodeItem() (name string, meta int16) {
+	return "minecraft:slime", 0
+}
+
+// EncodeBlock ...
+func (SlimeBlock) EncodeBlock() (string, map[string]interface{}) {
+	return "minecraft:slime", nil
+}