88 lines
2.5 KiB
Go
88 lines
2.5 KiB
Go
|
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"
|
||
|
|
)
|
||
|
|
|
||
|
|
// DoubleTallGrass is a two-block high variety of grass.
|
||
|
|
type DoubleTallGrass struct {
|
||
|
|
transparent
|
||
|
|
replaceable
|
||
|
|
empty
|
||
|
|
|
||
|
|
// UpperPart is set if the plant is the upper part.
|
||
|
|
UpperPart bool
|
||
|
|
// Type is the type of double tall grass.
|
||
|
|
Type DoubleTallGrassType
|
||
|
|
}
|
||
|
|
|
||
|
|
// HasLiquidDrops ...
|
||
|
|
func (d DoubleTallGrass) HasLiquidDrops() bool {
|
||
|
|
return true
|
||
|
|
}
|
||
|
|
|
||
|
|
// NeighbourUpdateTick ...
|
||
|
|
func (d DoubleTallGrass) NeighbourUpdateTick(pos, _ cube.Pos, tx *world.Tx) {
|
||
|
|
if d.UpperPart {
|
||
|
|
if bottom, ok := tx.Block(pos.Side(cube.FaceDown)).(DoubleTallGrass); !ok || bottom.Type != d.Type || bottom.UpperPart {
|
||
|
|
breakBlockNoDrops(d, pos, tx)
|
||
|
|
}
|
||
|
|
} else if upper, ok := tx.Block(pos.Side(cube.FaceUp)).(DoubleTallGrass); !ok || upper.Type != d.Type || !upper.UpperPart {
|
||
|
|
breakBlockNoDrops(d, pos, tx)
|
||
|
|
} else if !supportsVegetation(d, tx.Block(pos.Side(cube.FaceDown))) {
|
||
|
|
breakBlock(d, pos, tx)
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// UseOnBlock ...
|
||
|
|
func (d DoubleTallGrass) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, tx *world.Tx, user item.User, ctx *item.UseContext) bool {
|
||
|
|
pos, _, used := firstReplaceable(tx, pos, face, d)
|
||
|
|
if !used || !replaceableWith(tx, pos.Side(cube.FaceUp), d) || !supportsVegetation(d, tx.Block(pos.Side(cube.FaceDown))) {
|
||
|
|
return false
|
||
|
|
}
|
||
|
|
|
||
|
|
place(tx, pos, d, user, ctx)
|
||
|
|
place(tx, pos.Side(cube.FaceUp), DoubleTallGrass{Type: d.Type, UpperPart: true}, user, ctx)
|
||
|
|
return placed(ctx)
|
||
|
|
}
|
||
|
|
|
||
|
|
// FlammabilityInfo ...
|
||
|
|
func (d DoubleTallGrass) FlammabilityInfo() FlammabilityInfo {
|
||
|
|
return newFlammabilityInfo(60, 100, true)
|
||
|
|
}
|
||
|
|
|
||
|
|
// BreakInfo ...
|
||
|
|
func (d DoubleTallGrass) BreakInfo() BreakInfo {
|
||
|
|
return newBreakInfo(0, alwaysHarvestable, nothingEffective, grassDrops(d))
|
||
|
|
}
|
||
|
|
|
||
|
|
// CompostChance ...
|
||
|
|
func (d DoubleTallGrass) CompostChance() float64 {
|
||
|
|
if d.Type == FernDoubleTallGrass() {
|
||
|
|
return 0.65
|
||
|
|
}
|
||
|
|
return 0.5
|
||
|
|
}
|
||
|
|
|
||
|
|
// EncodeItem ...
|
||
|
|
func (d DoubleTallGrass) EncodeItem() (name string, meta int16) {
|
||
|
|
return "minecraft:" + d.Type.String(), 0
|
||
|
|
}
|
||
|
|
|
||
|
|
// EncodeBlock ...
|
||
|
|
func (d DoubleTallGrass) EncodeBlock() (string, map[string]any) {
|
||
|
|
return "minecraft:" + d.Type.String(), map[string]any{"upper_block_bit": d.UpperPart}
|
||
|
|
}
|
||
|
|
|
||
|
|
// allDoubleTallGrass ...
|
||
|
|
func allDoubleTallGrass() (b []world.Block) {
|
||
|
|
for _, g := range DoubleTallGrassTypes() {
|
||
|
|
b = append(b, DoubleTallGrass{Type: g})
|
||
|
|
b = append(b, DoubleTallGrass{Type: g, UpperPart: true})
|
||
|
|
}
|
||
|
|
return
|
||
|
|
}
|