31 lines
1.0 KiB
Go
31 lines
1.0 KiB
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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// CocoaBean is a model used by cocoa bean blocks.
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type CocoaBean struct {
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// Facing is the face that the cocoa bean faces. It is the opposite of the face that the CocoaBean is attached to.
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Facing cube.Direction
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// Age is the age of the CocoaBean. The age influences the size of the CocoaBean. The maximum age value of a cocoa
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// bean is 3.
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Age int
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}
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// BBox returns a single physics.BBox whose size depends on the age of the CocoaBean.
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func (c CocoaBean) BBox(cube.Pos, world.BlockSource) []cube.BBox {
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return []cube.BBox{full.
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Stretch(c.Facing.RotateRight().Face().Axis(), -(6-float64(c.Age))/16).
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ExtendTowards(cube.FaceUp, -0.25).
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ExtendTowards(cube.FaceDown, -((7-float64(c.Age)*2)/16)).
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ExtendTowards(c.Facing.Face(), -0.0625).
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ExtendTowards(c.Facing.Opposite().Face(), -((11 - float64(c.Age)*2) / 16))}
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}
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// FaceSolid always returns false.
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func (c CocoaBean) FaceSolid(cube.Pos, cube.Face, world.BlockSource) bool {
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return false
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}
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