add player flags (right now I've only done stuff for checking if player is on ground)

src/demo/data/game_state.rs

@@ -86,6 +86,7 @@ pub struct Player {
     pub bounds: Box,
     pub weapons: [Handle; 3],
     pub handle: Handle,
+    pub flags: u16,
     pub(crate) conditions: [u8; 20],
 }
 
@@ -150,6 +151,7 @@ pub const PLAYER_BOX_DEFAULT: Box = Box {
 };
 
 impl Player {
+    pub const FL_ONGROUND: u16 = 1;
     pub fn new(entity: EntityId) -> Player {
         Player {
             entity,
@@ -158,6 +160,10 @@ impl Player {
         }
     }
 
+    pub fn is_in_air(&self) -> bool {
+        self.flags & Player::FL_ONGROUND == 0
+    }
+
     pub fn collides(&self, projectile: &Projectile, time_per_tick: f32) -> bool {
         let current_position = projectile.position;
         let next_position = projectile.position + (projectile.initial_speed * time_per_tick);

src/demo/parser/gamestateanalyser/player.rs

@@ -16,6 +16,9 @@ pub fn handle_player_entity(
     const OUTER: SendPropIdentifier = SendPropIdentifier::new("DT_AttributeContainer", "m_hOuter");
     const OUTER2: SendPropIdentifier = SendPropIdentifier::new("DT_AttributeManager", "m_hOuter");
 
+    const FLAGS_PROP: SendPropIdentifier =
+            SendPropIdentifier::new("DT_BasePlayer", "m_fFlags");
+
     const HEALTH_PROP: SendPropIdentifier = SendPropIdentifier::new("DT_BasePlayer", "m_iHealth");
     const MAX_HEALTH_PROP: SendPropIdentifier =
         SendPropIdentifier::new("DT_BasePlayer", "m_iMaxHealth");
@@ -114,6 +117,9 @@ pub fn handle_player_entity(
                 let handle = Handle::try_from(&prop.value).unwrap_or_default();
                 player.weapons[2] = handle;
             }
+            FLAGS_PROP => {
+                    player.flags = i64::try_from(&prop.value).unwrap_or_default() as u16;
+            }
             PLAYER_COND | PLAYER_COND_BITS => {
                 player.conditions[0..4].copy_from_slice(
                     &i64::try_from(&prop.value).unwrap_or_default().to_le_bytes()[0..4],