Add server for game data (implement login sequence)

rc_services_room/src/operations/special_items.rs

@@ -0,0 +1,25 @@
+use polariton_server::operations::SimpleFunc;
+use polariton::operation::{ParameterTable, Typed, Dict};
+
+use crate::data::special_item::*;
+
+const PARAM_KEY: u8 = 1;
+
+pub(super) fn special_item_list_provider() -> SimpleFunc<6, crate::UserTy, impl (Fn(ParameterTable, &crate::UserTy) -> Result<ParameterTable, i16>) + Sync + Sync> {
+    SimpleFunc::new(|params, _| {
+        let mut params = params.to_dict();
+        params.insert(PARAM_KEY, Typed::Dict(Dict {
+            key_ty: 115, // str
+            val_ty: 104, // hashtable
+            items: vec![
+                //(u32 in base16 aka hex, hashtable)
+                (Typed::Str("DEADBEEF".into()), SpecialItem {
+                    name: "cool".to_string(),
+                    sprite: "chair".to_string(),
+                    size: 1,
+                }.as_transmissible())
+            ].into(),
+        }));
+        Ok(params.into())
+    })
+}