up3

server/block/purpur.go

@@ -0,0 +1,75 @@
+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"
+	"github.com/go-gl/mathgl/mgl64"
+)
+
+type (
+	// Purpur is a decorative block that is naturally generated in End cities and End ships.
+	Purpur struct {
+		solid
+		bassDrum
+	}
+	// PurpurPillar is a variant of Purpur that can be rotated.
+	PurpurPillar struct {
+		solid
+		bassDrum
+
+		// Axis is the axis which the purpur pillar block faces.
+		Axis cube.Axis
+	}
+)
+
+// BreakInfo ...
+func (p Purpur) BreakInfo() BreakInfo {
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(p)).withBlastResistance(30)
+}
+
+// EncodeItem ...
+func (p Purpur) EncodeItem() (name string, meta int16) {
+	return "minecraft:purpur_block", 0
+}
+
+// EncodeBlock ...
+func (p Purpur) EncodeBlock() (name string, properties map[string]interface{}) {
+	return "minecraft:purpur_block", map[string]interface{}{"pillar_axis": "y"}
+}
+
+// UseOnBlock ...
+func (p PurpurPillar) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, tx *world.Tx, user item.User, ctx *item.UseContext) (used bool) {
+	pos, face, used = firstReplaceable(tx, pos, face, p)
+	if !used {
+		return
+	}
+	p.Axis = face.Axis()
+
+	place(tx, pos, p, user, ctx)
+	return placed(ctx)
+}
+
+// BreakInfo ...
+func (p PurpurPillar) BreakInfo() BreakInfo {
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(p)).withBlastResistance(30)
+}
+
+// EncodeItem ...
+func (p PurpurPillar) EncodeItem() (name string, meta int16) {
+	return "minecraft:purpur_pillar", 0
+}
+
+// EncodeBlock ...
+func (p PurpurPillar) EncodeBlock() (name string, properties map[string]interface{}) {
+	return "minecraft:purpur_pillar", map[string]interface{}{"pillar_axis": p.Axis.String()}
+}
+
+// allPurpurs ...
+func allPurpurs() (purpur []world.Block) {
+	purpur = append(purpur, Purpur{})
+	for _, axis := range cube.Axes() {
+		purpur = append(purpur, PurpurPillar{Axis: axis})
+	}
+	return
+}