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