send movement updates less frequently

1 files changed, 12 insertions, 2 deletions

diff --git a/server/player.go b/server/player.go
index c4fac5c..358381d 100644
--- a/server/player.go
+++ b/server/player.go
@@ -4,6 +4,7 @@ import (
 	"io"
 	"os"
 	"fmt"
+	"time"
 	"regexp"
 	"slices"
 	"strings"
@@ -20,6 +21,7 @@ type player struct {
 	extensions map[string]bool
 	level *level
 	levelLoaded bool
+	lastMovementUpdate time.Time
 	currentMessage string
 }
 
@@ -116,10 +118,18 @@ func (p *player) handlePacket(packet classic.Packet) {
 	}
 	switch pck := packet.(type) {
 	case *classic.SetPosFacingExt:
-		p.state.Pos = entityPos {
+		newPos :=  entityPos {
 			entityCoord(pck.X), entityCoord(pck.Y), entityCoord(pck.Z),
 		}
-		p.state.Facing = entityFacing {pck.Yaw, pck.Pitch}
+		newFacing := entityFacing {pck.Yaw, pck.Pitch}
+		if newPos == p.state.Pos && newFacing == p.state.Facing {
+			if time.Since(p.lastMovementUpdate) < time.Second {
+				break
+			}
+		}
+		p.lastMovementUpdate = time.Now()
+		p.state.Pos = newPos
+		p.state.Facing = newFacing
 		p.level.OnMovePlayer(p, p.state.Pos, p.state.Facing)
 	case *classic.ClientSetBlock:
 		block := blockType(pck.Block)