make game event definitions sortable

src/demo/gamevent.rs

@@ -4,6 +4,7 @@ use crate::{MalformedDemoError, ParseError, Result};
 
 pub use super::gameevent_gen::{GameEvent, GameEventType};
 use crate::demo::message::gameevent::GameEventTypeId;
+use std::cmp::Ordering;
 use std::fmt;
 
 #[derive(Debug)]
@@ -14,6 +15,26 @@ pub struct GameEventDefinition {
     pub entries: Vec<GameEventEntry>,
 }
 
+impl PartialEq<GameEventDefinition> for GameEventDefinition {
+    fn eq(&self, other: &Self) -> bool {
+        self.id.eq(&other.id)
+    }
+}
+
+impl Eq for GameEventDefinition {}
+
+impl PartialOrd for GameEventDefinition {
+    fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
+        self.id.partial_cmp(&other.id)
+    }
+}
+
+impl Ord for GameEventDefinition {
+    fn cmp(&self, other: &Self) -> Ordering {
+        self.id.cmp(&other.id)
+    }
+}
+
 #[derive(Debug)]
 pub struct GameEventEntry {
     pub name: String,

src/demo/message/gameevent.rs

@@ -66,7 +66,7 @@ impl ParseBitSkip for GameEventMessage {
     }
 }
 
-#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash, PartialOrd, Ord)]
 pub struct GameEventTypeId(u16);
 
 impl BitRead<LittleEndian> for GameEventTypeId {
@@ -75,6 +75,12 @@ impl BitRead<LittleEndian> for GameEventTypeId {
     }
 }
 
+impl From<GameEventTypeId> for u16 {
+    fn from(id: GameEventTypeId) -> Self {
+        id.0
+    }
+}
+
 #[derive(Debug)]
 pub struct GameEventListMessage {
     pub event_list: HashMap<GameEventTypeId, GameEventDefinition>,