up3

server/block/copper.go

@@ -0,0 +1,115 @@
+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/df-mc/dragonfly/server/world/sound"
+	"github.com/go-gl/mathgl/mgl64"
+	"math/rand/v2"
+)
+
+// Copper is a solid block commonly found in deserts and beaches underneath sand.
+type Copper struct {
+	solid
+	bassDrum
+
+	// Type is the type of copper of the block.
+	Type CopperType
+	// Oxidation is the level of oxidation of the copper block.
+	Oxidation OxidationType
+	// Waxed bool is whether the copper block has been waxed with honeycomb.
+	Waxed bool
+}
+
+func (c Copper) Strip() (world.Block, world.Sound, bool) {
+	if c.Waxed {
+		c.Waxed = false
+		return c, sound.WaxRemoved{}, true
+	} else if ot, ok := c.Oxidation.Decrease(); ok {
+		c.Oxidation = ot
+		return c, sound.CopperScraped{}, true
+	}
+	return c, nil, false
+}
+
+// BreakInfo ...
+func (c Copper) BreakInfo() BreakInfo {
+	return newBreakInfo(3, func(t item.Tool) bool {
+		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
+	}, pickaxeEffective, oneOf(c)).withBlastResistance(30)
+}
+
+// Wax waxes the copper block to stop it from oxidising further.
+func (c Copper) Wax(cube.Pos, mgl64.Vec3) (world.Block, bool) {
+	before := c.Waxed
+	c.Waxed = true
+	return c, !before
+}
+
+func (c Copper) CanOxidate() bool {
+	return !c.Waxed
+}
+
+func (c Copper) OxidationLevel() OxidationType {
+	return c.Oxidation
+}
+
+func (c Copper) WithOxidationLevel(o OxidationType) Oxidisable {
+	c.Oxidation = o
+	return c
+}
+
+func (c Copper) RandomTick(pos cube.Pos, tx *world.Tx, r *rand.Rand) {
+	attemptOxidation(pos, tx, r, c)
+}
+
+// EncodeItem ...
+func (c Copper) EncodeItem() (name string, meta int16) {
+	if c.Type == NormalCopper() && c.Oxidation == UnoxidisedOxidation() && !c.Waxed {
+		return "minecraft:copper_block", 0
+	}
+	name = "copper"
+	if c.Type != NormalCopper() {
+		name = c.Type.String() + "_" + name
+	}
+	if c.Oxidation != UnoxidisedOxidation() {
+		name = c.Oxidation.String() + "_" + name
+	}
+	if c.Waxed {
+		name = "waxed_" + name
+	}
+	return "minecraft:" + name, 0
+}
+
+// EncodeBlock ...
+func (c Copper) EncodeBlock() (string, map[string]any) {
+	if c.Type == NormalCopper() && c.Oxidation == UnoxidisedOxidation() && !c.Waxed {
+		return "minecraft:copper_block", nil
+	}
+	name := "copper"
+	if c.Type != NormalCopper() {
+		name = c.Type.String() + "_" + name
+	}
+	if c.Oxidation != UnoxidisedOxidation() {
+		name = c.Oxidation.String() + "_" + name
+	}
+	if c.Waxed {
+		name = "waxed_" + name
+	}
+	return "minecraft:" + name, nil
+}
+
+// allCopper returns a list of all copper block variants.
+func allCopper() (c []world.Block) {
+	f := func(waxed bool) {
+		for _, t := range CopperTypes() {
+			for _, o := range OxidationTypes() {
+				c = append(c, Copper{Type: t, Oxidation: o, Waxed: waxed})
+			}
+		}
+	}
+	f(true)
+	f(false)
+	return
+}