35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
|
package model
|
||
|
|
|
||
|
|
import (
|
||
|
|
"github.com/df-mc/dragonfly/server/block/cube"
|
||
|
|
"github.com/df-mc/dragonfly/server/world"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Door is a model used for doors. It has no solid faces and a bounding box that changes depending on
|
||
|
|
// the direction of the door, whether it is open, and the side of its hinge.
|
||
|
|
type Door struct {
|
||
|
|
// Facing is the direction that the door is facing when closed.
|
||
|
|
Facing cube.Direction
|
||
|
|
// Open specifies if the Door is open. The direction it opens towards depends on the Right field.
|
||
|
|
Open bool
|
||
|
|
// Right specifies the attachment side of the door and, with that, the direction it opens in.
|
||
|
|
Right bool
|
||
|
|
}
|
||
|
|
|
||
|
|
// BBox returns a physics.BBox that depends on if the Door is open, what direction it is facing and whether it is
|
||
|
|
// attached to the right/left side of a block.
|
||
|
|
func (d Door) BBox(cube.Pos, world.BlockSource) []cube.BBox {
|
||
|
|
if d.Open {
|
||
|
|
if d.Right {
|
||
|
|
return []cube.BBox{full.ExtendTowards(d.Facing.RotateLeft().Face(), -0.8125)}
|
||
|
|
}
|
||
|
|
return []cube.BBox{full.ExtendTowards(d.Facing.RotateRight().Face(), -0.8125)}
|
||
|
|
}
|
||
|
|
return []cube.BBox{full.ExtendTowards(d.Facing.Face(), -0.8125)}
|
||
|
|
}
|
||
|
|
|
||
|
|
// FaceSolid always returns false.
|
||
|
|
func (d Door) FaceSolid(cube.Pos, cube.Face, world.BlockSource) bool {
|
||
|
|
return false
|
||
|
|
}
|