bot is nolonger a submodule

bot/world/motion.go

@@ -0,0 +1,78 @@
+package gomcbot
+
+// import (
+// 	"math"
+// 	"time"
+// )
+
+// // SetPosition method move your character around.
+// // Server will ignore this if changes too much.
+// func (g *Client) SetPosition(x, y, z float64, onGround bool) {
+// 	g.motion <- func() {
+// 		g.player.X, g.player.Y, g.player.Z = x, y, z
+// 		g.player.OnGround = onGround
+// 		sendPlayerPositionPacket(g) //向服务器更新位置
+// 	}
+// }
+
+// // LookAt method turn player's hand and make it look at a point.
+// func (g *Client) LookAt(x, y, z float64) {
+// 	x0, y0, z0 := g.player.X, g.player.Y, g.player.Z
+// 	x, y, z = x-x0, y-y0, z-z0
+
+// 	r := math.Sqrt(x*x + y*y + z*z)
+// 	yaw := -math.Atan2(x, z) / math.Pi * 180
+// 	for yaw < 0 {
+// 		yaw = 360 + yaw
+// 	}
+// 	pitch := -math.Asin(y/r) / math.Pi * 180
+
+// 	g.LookYawPitch(float32(yaw), float32(pitch))
+// }
+
+// // LookYawPitch set player's hand to the direct by yaw and pitch.
+// // yaw can be [0, 360) and pitch can be (-180, 180).
+// // if |pitch|>90 the player's hand will be very strange.
+// func (g *Client) LookYawPitch(yaw, pitch float32) {
+// 	g.motion <- func() {
+// 		g.player.Yaw, g.player.Pitch = yaw, pitch
+// 		sendPlayerLookPacket(g) //向服务器更新朝向
+// 	}
+// }
+
+// // SwingHand sent when the player's arm swings.
+// // if hand is true, swing the main hand
+// func (g *Client) SwingHand(hand bool) {
+// 	if hand {
+// 		sendAnimationPacket(g, 0)
+// 	} else {
+// 		sendAnimationPacket(g, 1)
+// 	}
+// }
+
+// // Dig a block in the position and wait for it's breaked
+// func (g *Client) Dig(x, y, z int) error {
+// 	b := g.GetBlock(x, y, z).id
+// 	sendPlayerDiggingPacket(g, 0, x, y, z, Top) //start
+// 	sendPlayerDiggingPacket(g, 2, x, y, z, Top) //end
+
+// 	for {
+// 		time.Sleep(time.Millisecond * 50)
+// 		if g.GetBlock(x, y, z).id != b {
+// 			break
+// 		}
+// 		g.SwingHand(true)
+// 	}
+
+// 	return nil
+// }
+
+// // UseItem use the item in hand.
+// // if hand is true, swing the main hand
+// func (g *Client) UseItem(hand bool) {
+// 	if hand {
+// 		sendUseItemPacket(g, 0)
+// 	} else {
+// 		sendUseItemPacket(g, 1)
+// 	}
+// }