Tidy up and reorganize things, they're just about in shape

server/src/rbx_session.rs

@@ -0,0 +1,43 @@
+use std::collections::HashMap;
+
+use id::Id;
+use partition::Partition;
+use rbx::RbxInstance;
+use session::SessionConfig;
+
+pub struct RbxSession {
+    pub config: SessionConfig,
+
+    /// The RbxInstance that represents each partition.
+    pub partition_instances: HashMap<String, Id>,
+
+    /// The store of all instances in the session.
+    pub instances: HashMap<Id, RbxInstance>,
+
+    // pub instances_by_route: HashMap<FileRoute, Id>,
+}
+
+impl RbxSession {
+    pub fn new(config: SessionConfig) -> RbxSession {
+        RbxSession {
+            config,
+            partition_instances: HashMap::new(),
+            instances: HashMap::new(),
+        }
+    }
+
+    // fn load_instances(&mut self) {
+    //     for (partition_name, file_item) in &self.partition_files {
+    //         let partition = self.partitions.get(partition_name).unwrap();
+    //         let (root_id, mut instances) = file_to_instance(&file_item, partition);
+
+    //         // there has to be an std method for this
+    //         // oh well
+    //         for (instance_id, instance) in instances.drain() {
+    //             self.instances.insert(instance_id, instance);
+    //         }
+
+    //         self.partition_instances.insert(partition_name.clone(), root_id);
+    //     }
+    // }
+}