From a42d76993b6aa2c9925bb197166a5b989d5c0ea7 Mon Sep 17 00:00:00 2001
From: ghostlyzsh <pokeball.181818@gmail.com>
Date: Wed, 19 Apr 2023 18:02:33 -0500
Subject: [PATCH] random player position

---
 Cargo.lock            | 1 +
 server/Cargo.toml     | 1 +
 server/src/handler.rs | 9 ++++++++-
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Cargo.lock b/Cargo.lock
index adc0a457df96acafaf6841329d4b3964bd66f52d..f0cf7b89d21f3e66935086b73621e7bd45644fae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3310,6 +3310,7 @@ dependencies = [
  "lazy_static",
  "log",
  "nalgebra",
+ "rand",
  "rapier2d-f64",
  "serde",
  "serde_json",
diff --git a/server/Cargo.toml b/server/Cargo.toml
index 1bddb2ade25bfce78393c9d94792937cdecc1077..e11b94a074c58ffccf9b2762169d812a059accbf 100644
--- a/server/Cargo.toml
+++ b/server/Cargo.toml
@@ -25,6 +25,7 @@ starkingdoms-protocol = { version = "0.1.0", path = "../protocol" }
 lazy_static = "1.4.0"
 rapier2d-f64 = { version = "0.17.2", features = [ "simd-stable" ] }
 nalgebra = "0.32.2"
+rand = "0.8.5"
 
 [build-dependencies]
 cargo_metadata = "0.15"
diff --git a/server/src/handler.rs b/server/src/handler.rs
index 84664424e737bad7845c2a0843dddcb07ff2ba2a..b16b06a42d43c7705208455f869c360cee892001 100644
--- a/server/src/handler.rs
+++ b/server/src/handler.rs
@@ -1,4 +1,5 @@
 use std::error::Error;
+use std::f64::consts::PI;
 use std::net::SocketAddr;
 use std::sync::Arc;
 use std::time::{Duration, SystemTime};
@@ -6,6 +7,7 @@ use futures::stream::{SplitSink, SplitStream};
 use futures::{FutureExt, SinkExt, StreamExt};
 use log::{error, info, debug};
 use nalgebra::{vector, point};
+use rand::Rng;
 use rapier2d_f64::prelude::{RigidBodyBuilder, RigidBodyType, ColliderBuilder, MassProperties, Collider};
 use tungstenite::Message;
 use starkingdoms_protocol::goodbye_reason::GoodbyeReason;
@@ -139,8 +141,13 @@ pub async fn handle_client(mgr: ClientManager, entities: Arc<RwLock<EntityHandle
                                 let mut rigid_body_set = data_handle.rigid_body_set.clone();
                                 let mut collider_set = data_handle.collider_set.clone();
 
+                                let angle: f64 = {
+                                    let mut rng = rand::thread_rng();
+                                    rng.gen::<f64>() * PI * 2.
+                                };
                                 let player_body = RigidBodyBuilder::new(RigidBodyType::Dynamic)
-                                    .translation(vector![0.0, 2100.0/SCALE])
+                                    .translation(vector![angle.cos() * 2050. / SCALE, angle.sin() * 2050.0/SCALE])
+                                    .rotation(angle + PI / 2.)
                                     .build();
                                 let player_collider: Collider = ColliderBuilder::cuboid(25.0 / SCALE, 25.0 / SCALE)
                                     .mass_properties(MassProperties::new(point![0.0, 0.0], 120.0, 122500.0))