bot is nolonger a submodule

bot/world/world.go

@@ -0,0 +1,68 @@
+package gomcbot
+
+// //World record all of the things in the world where player at
+// type world struct {
+// 	Entities map[int32]Entity
+// 	chunks   map[chunkLoc]*Chunk
+// }
+
+// //Chunk store a 256*16*16 clolumn blocks
+// type Chunk struct {
+// 	sections [16]Section
+// }
+
+// //Section store a 16*16*16 cube blocks
+// type Section struct {
+// 	blocks [16][16][16]Block
+// }
+
+// //Block is the base of world
+// type Block struct {
+// 	id uint
+// }
+
+// type chunkLoc struct {
+// 	X, Y int
+// }
+
+// //Entity 表示一个实体
+// type Entity interface {
+// 	EntityID() int32
+// }
+
+// //Face is a face of a block
+// type Face byte
+
+// // All six faces in a block
+// const (
+// 	Bottom Face = iota
+// 	Top
+// 	North
+// 	South
+// 	West
+// 	East
+// )
+
+// // getBlock return the block in the position (x, y, z)
+// func (w *world) getBlock(x, y, z int) Block {
+// 	c := w.chunks[chunkLoc{x >> 4, z >> 4}]
+// 	if c != nil {
+// 		cx, cy, cz := x&15, y&15, z&15
+// 		/*
+// 			n = n&(16-1)
+
+// 			is equal to
+
+// 			n %= 16
+// 			if n < 0 { n += 16 }
+// 		*/
+
+// 		return c.sections[y/16].blocks[cx][cy][cz]
+// 	}
+
+// 	return Block{id: 0}
+// }
+
+// func (b Block) String() string {
+// 	return blockNameByID[b.id]
+// }