24 lines
649 B
Go
24 lines
649 B
Go
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package model
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import (
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"github.com/df-mc/dragonfly/server/block/cube"
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"github.com/df-mc/dragonfly/server/world"
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)
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// Hopper is a model used by hoppers.
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type Hopper struct{}
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// BBox returns a physics.BBox that spans a full block.
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func (h Hopper) BBox(cube.Pos, world.BlockSource) []cube.BBox {
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bbox := []cube.BBox{full.ExtendTowards(cube.FaceUp, -0.375)}
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for _, f := range cube.HorizontalFaces() {
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bbox = append(bbox, full.ExtendTowards(f, -0.875))
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}
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return bbox
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}
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// FaceSolid only returns true for the top face of the hopper.
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func (Hopper) FaceSolid(_ cube.Pos, face cube.Face, _ world.BlockSource) bool {
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return face == cube.FaceUp
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}
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