cant move too quickly

1 files changed, 22 insertions, 4 deletions

diff --git a/server/src/game.rs b/server/src/game.rs
index e2245895..8ca3523f 100644
--- a/server/src/game.rs
+++ b/server/src/game.rs
@@ -1,15 +1,17 @@
 use crate::{
+    customer::movement::PLAYER_SPEED_LIMIT,
     data::Gamedata,
     interaction::{interact, tick_tile, InteractEffect, TickEffect},
     protocol::{ItemIndex, Message, PacketC, PacketS, PlayerID, RecipeIndex, TileIndex},
 };
 use anyhow::{anyhow, bail, Result};
 use glam::{IVec2, Vec2};
-use log::info;
+use log::{info, warn};
 use std::{
     collections::{HashMap, VecDeque},
     ops::Deref,
     sync::Arc,
+    time::Instant,
 };
 
 #[derive(Debug, PartialEq)]
@@ -34,6 +36,7 @@ pub struct Player {
     pub name: String,
     pub character: i32,
     pub position: Vec2,
+    pub last_position_ts: Instant,
     pub interacting: Option<IVec2>,
     pub item: Option<Item>,
     pub communicate: Option<Message>,
@@ -131,6 +134,7 @@ impl Game {
                     player,
                     Player {
                         item: None,
+                        last_position_ts: Instant::now(),
                         character,
                         position: if player.0 < 0 {
                             self.data.customer_spawn
@@ -170,13 +174,27 @@ impl Game {
                     .push_back(PacketC::RemovePlayer { id: player })
             }
             PacketS::Position { pos, rot } => {
-                self.packet_out
-                    .push_back(PacketC::Position { player, pos, rot });
+                let pid = player;
                 let player = self
                     .players
                     .get_mut(&player)
                     .ok_or(anyhow!("player does not exist"))?;
-                player.position = pos;
+
+                let dt = player.last_position_ts.elapsed().as_secs_f32();
+                let dist = pos.distance(player.position);
+                let speed = dist / dt;
+                if speed < PLAYER_SPEED_LIMIT && dist < 1. {
+                    player.position = pos;
+                    player.last_position_ts = Instant::now();
+                } else {
+                    warn!("{:?} moved to quickly.", player.name)
+                }
+
+                self.packet_out.push_back(PacketC::Position {
+                    player: pid,
+                    pos: player.position,
+                    rot,
+                });
             }
             PacketS::Collide { player, force } => {
                 self.packet_out