31 lines
1.1 KiB
Go
31 lines
1.1 KiB
Go
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package block
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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/item"
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"github.com/df-mc/dragonfly/server/item/inventory"
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"github.com/df-mc/dragonfly/server/world"
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)
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// ContainerViewer represents a viewer that is able to view a container and its inventory.
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type ContainerViewer interface {
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world.Viewer
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// ViewSlotChange views a change of a single slot in the inventory, in which the item was changed to the
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// new item passed.
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ViewSlotChange(slot int, newItem item.Stack)
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}
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// ContainerOpener represents an entity that is able to open a container.
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type ContainerOpener interface {
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// OpenBlockContainer opens a block container at the position passed.
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OpenBlockContainer(pos cube.Pos, tx *world.Tx)
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}
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// Container represents a container of items, typically a block such as a chest. Containers may have their
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// inventory opened by viewers.
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type Container interface {
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AddViewer(v ContainerViewer, tx *world.Tx, pos cube.Pos)
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RemoveViewer(v ContainerViewer, tx *world.Tx, pos cube.Pos)
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Inventory(tx *world.Tx, pos cube.Pos) *inventory.Inventory
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}
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