70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
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package item
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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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"github.com/go-gl/mathgl/mgl64"
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)
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// Shears is a tool used to shear sheep, mine a few types of blocks, and carve pumpkins.
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type Shears struct{}
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// UseOnBlock ...
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func (s Shears) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, tx *world.Tx, _ User, ctx *UseContext) bool {
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if face == cube.FaceUp || face == cube.FaceDown {
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// Pumpkins can only be carved when one of the horizontal faces is clicked.
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return false
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}
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if c, ok := tx.Block(pos).(carvable); ok {
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if res, ok := c.Carve(face); ok {
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// TODO: Drop pumpkin seeds.
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tx.SetBlock(pos, res, nil)
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ctx.DamageItem(1)
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return true
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}
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}
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return false
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}
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// carvable represents a block that may be carved by using shears on it.
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type carvable interface {
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// Carve returns the resulting block of carving this block. If carving it has no result, Carve returns false.
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Carve(f cube.Face) (world.Block, bool)
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}
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// ToolType ...
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func (s Shears) ToolType() ToolType {
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return TypeShears
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}
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// HarvestLevel ...
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func (s Shears) HarvestLevel() int {
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return 1
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}
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// BaseMiningEfficiency ...
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func (s Shears) BaseMiningEfficiency(world.Block) float64 {
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return 1.5
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}
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// DurabilityInfo ...
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func (s Shears) DurabilityInfo() DurabilityInfo {
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return DurabilityInfo{
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MaxDurability: 238,
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BrokenItem: simpleItem(Stack{}),
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AttackDurability: 0,
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BreakDurability: 1,
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}
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}
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// MaxCount ...
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func (s Shears) MaxCount() int {
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return 1
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}
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// EncodeItem ...
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func (s Shears) EncodeItem() (name string, meta int16) {
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return "minecraft:shears", 0
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}
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