Add server for game data (implement login sequence)

rc_services_room/src/data/damage_boost.rs

@@ -0,0 +1,17 @@
+use polariton::operation::{Typed, Dict};
+
+pub struct DamageBoostData {
+    pub damage_map: Vec<(u32, f32)>, // (cpu, boost)
+}
+
+impl DamageBoostData {
+    pub fn as_transmissible(&self) -> Typed {
+        Typed::Dict(Dict {
+            key_ty: 115, // str
+            val_ty: 42, // obj
+            items: self.damage_map.iter()
+                .map(|(cpu, boost)| (Typed::Str(cpu.to_string().into()), Typed::Float(*boost)))
+                .collect(),
+        })
+    }
+}