33 lines
963 B
Go
33 lines
963 B
Go
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package model
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import (
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"math"
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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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// Composter is a model used by composter blocks. It is solid on all sides apart from the top, and the height of the
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// inside area depends on the level of compost inside the composter.
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type Composter struct {
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// Level is the level of compost inside the composter.
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Level int
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}
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// BBox ...
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func (c Composter) BBox(_ cube.Pos, _ world.BlockSource) []cube.BBox {
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compostHeight := math.Abs(math.Min(float64(c.Level), 7)*0.125 - 0.0625)
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return []cube.BBox{
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cube.Box(0, 0, 0, 1, 1, 0.125),
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cube.Box(0, 0, 0.875, 1, 1, 1),
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cube.Box(0.875, 0, 0, 1, 1, 1),
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cube.Box(0, 0, 0, 0.125, 1, 1),
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cube.Box(0.125, 0, 0.125, 0.875, 0.125+compostHeight, 0.875),
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}
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}
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// FaceSolid returns true for all faces other than the top.
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func (Composter) 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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