TarnaWijaya
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18 lines
1.0 KiB
Go
18 lines
1.0 KiB
Go
package world
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// Structure represents a structure which may be placed in the world. It has fixed dimensions.
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type Structure interface {
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// Dimensions returns the dimensions of the structure. It returns an int array with the width, height and
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// length respectively.
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Dimensions() [3]int
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// At returns the block at a specific location in the structure. When the structure is placed in the
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// world, this method is called for every location within the dimensions of the structure. Additionally,
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// At can return a Liquid to be placed in the same place as the block.
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// At can return nil to not place any block at the position. Returning Air will set any block at that
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// position to air, but returning nil will not do anything.
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// In addition to the coordinates, At will have a function passed that may be used to get a block at a
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// specific position. In scope of At(), structures should use this over World.Block(), due to the way
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// chunks are locked.
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At(x, y, z int, blockAt func(x, y, z int) Block) (Block, Liquid)
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}
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