🚀 don't set fainted pokemon as first active

TODO.md

@@ -1,6 +1,6 @@
 ===========
 
-- If first pokemon is fainted, don't set that one as active by default
+- What happens if user saves within battle
 - Learning new moves on level up
 - Split out Pokemon Encounter into separate components or handlers
 - Add support for healing your pokemon at healing place
@@ -12,7 +12,7 @@
 - Fix these boolean props console errors, add `$`
 - Give enemy attack when switching pokemon
 - bug: Can move encounter menu while start menu is open
-- Attack sounds
+- battle sounds
 - Encounter frequency seems off
 - Implement one way walls (and add to route 1)
 - Change Menu to use new Arrow component

src/components/PokemonEncounter.tsx

@@ -5,6 +5,7 @@ import {
   PokemonInstance,
   endEncounter,
   recoverFromFainting,
+  resetActivePokemon,
   selectActivePokemon,
   selectName,
   selectPokemon,
@@ -525,7 +526,7 @@ const PokemonEncounter = () => {
 
   const endEncounter_ = () => {
     dispatch(endEncounter());
-    dispatch(setActivePokemon(0));
+    dispatch(resetActivePokemon());
   };
 
   useEffect(() => {

src/state/gameSlice.ts

@@ -261,6 +261,16 @@ export const gameSlice = createSlice({
       state.map = map;
       state.pos = pos;
     },
+    resetActivePokemon: (state) => {
+      let fistIndexWithHp = 0;
+      for (let i = 0; i < state.pokemon.length; i++) {
+        if (state.pokemon[i].hp > 0) {
+          fistIndexWithHp = i;
+          break;
+        }
+      }
+      state.activePokemonIndex = fistIndexWithHp;
+    },
   },
 });
 
@@ -285,6 +295,7 @@ export const {
   updatePokemonEncounter,
   updatePokemon,
   recoverFromFainting,
+  resetActivePokemon,
 } = gameSlice.actions;
 
 export const selectPos = (state: RootState) => state.game.pos;