More CSS work

src/menus/match_config.rs

@@ -0,0 +1,37 @@
+use bevy::prelude::*;
+use thiserror::Error;
+
+use crate::fighter::FighterId;
+
+pub struct MenuMatchPlayerSlot {
+    pub slot: usize,
+    pub fighter: Option<FighterId>
+}
+
+#[derive(Resource, Default)]
+pub struct MenuMatchConfig {
+    pub players: Vec<MenuMatchPlayerSlot>
+}
+
+#[derive(Error, Debug, Reflect)]
+pub enum MenuMatchConfigErrors {
+    #[error("Fighter slot {0} was invalid!")]
+    PlayerSlotInvalid(usize)
+}
+
+impl MenuMatchConfig {
+    pub fn set_player_fighter(&mut self, player_slot: usize, fighter_id: Option<FighterId>) -> Result<(), MenuMatchConfigErrors> {
+        let slot = self.players.get_mut(player_slot).ok_or(MenuMatchConfigErrors::PlayerSlotInvalid(player_slot))?;
+        slot.fighter = fighter_id;
+        Ok(())
+    }
+    pub fn get_player_fighter(&self, player_slot: usize) -> Result<Option<FighterId>, MenuMatchConfigErrors> {
+        let slot = self.players.get(player_slot).ok_or(MenuMatchConfigErrors::PlayerSlotInvalid(player_slot))?;
+        Ok(slot.fighter)
+    }
+
+    pub fn all_players_ready(&self) -> bool {
+        let has_unselected_fighter = self.players.iter().any(|player_slot| player_slot.fighter.is_none());
+        !has_unselected_fighter
+    }
+}