73 lines
1.2 KiB
Go
73 lines
1.2 KiB
Go
package world
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import (
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"github.com/Tnze/go-mc/bot/world/entity"
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)
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//World record all of the things in the world where player at
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type World struct {
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Entities map[int32]entity.Entity
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Chunks map[ChunkLoc]*Chunk
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}
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//Chunk store a 256*16*16 column blocks
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type Chunk struct {
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sections [16]Section
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}
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//Section store a 16*16*16 cube blocks
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type Section interface {
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GetBlock(x, y, z int) (blockID uint32)
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}
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type ChunkLoc struct {
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X, Z int
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}
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// //Entity 表示一个实体
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// type Entity interface {
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// EntityID() int32
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// }
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// //Face is a face of a block
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// type Face byte
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// // All six faces in a block
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// const (
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// Bottom Face = iota
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// Top
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// North
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// South
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// West
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// East
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// )
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// // getBlock return the block in the position (x, y, z)
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// func (w *world) getBlock(x, y, z int) Block {
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// c := w.chunks[chunkLoc{x >> 4, z >> 4}]
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// if c != nil {
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// cx, cy, cz := x&15, y&15, z&15
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// /*
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// n = n&(16-1)
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// is equal to
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// n %= 16
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// if n < 0 { n += 16 }
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// */
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// return c.sections[y/16].blocks[cx][cy][cz]
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// }
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// return Block{id: 0}
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// }
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// func (b Block) String() string {
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// return blockNameByID[b.id]
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// }
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//LoadChunk load chunk at (x, z)
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func (w *World) LoadChunk(x, z int, c *Chunk) {
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w.Chunks[ChunkLoc{X: x, Z: z}] = c
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}
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