add backwards compat for game jam release

2 files changed, 13 insertions, 1 deletions

diff --git a/server/protocol/src/lib.rs b/server/protocol/src/lib.rs
index cb72d2ff..2287633d 100644
--- a/server/protocol/src/lib.rs
+++ b/server/protocol/src/lib.rs
@@ -17,7 +17,10 @@
 */
 use glam::{IVec2, Vec2};
 use serde::{Deserialize, Serialize};
-use std::{collections::HashMap, fmt::Display};
+use std::{
+    collections::{HashMap, HashSet},
+    fmt::Display,
+};
 
 pub use glam;
 
@@ -52,6 +55,7 @@ pub struct ClientGamedata {
     pub tile_names: Vec<String>,
     pub tile_collide: Vec<bool>,
     pub tile_interact: Vec<bool>,
+    pub map_names: HashSet<String>, // for compat with game jam version
     pub maps: HashMap<String, MapMetadata>,
 }
 
diff --git a/server/src/game.rs b/server/src/game.rs
index f196fd1f..1c50c7c2 100644
--- a/server/src/game.rs
+++ b/server/src/game.rs
@@ -169,6 +169,14 @@ impl Game {
                 tile_names: self.data.tile_names.clone(),
                 tile_collide: self.data.tile_collide.clone(),
                 tile_interact: self.data.tile_interact.clone(),
+                map_names: self
+                    .data
+                    .map
+                    .clone()
+                    .keys()
+                    .filter(|n| n.as_str() != "lobby")
+                    .map(|s| s.to_owned())
+                    .collect(),
                 maps: self
                     .data
                     .map