evolution items and shop interface

1 files changed, 46 insertions, 13 deletions

diff --git a/resources/js/game.js b/resources/js/game.js
index b628553..c64d744 100644
--- a/resources/js/game.js
+++ b/resources/js/game.js
@@ -146,7 +146,10 @@ const Game = {
       // whole party defeated
       if (!Memory.state.player.monsters.some((monster) => monster.hp > 0)) {
         Memory.state.Game.isInBattle = false;
-        Memory.state.currentArea.monsterProgress = 0;
+
+        if (Memory.state.currentArea.monsterProgress < Memory.state.currentArea.requiredEncounters) {
+          Memory.state.currentArea.monsterProgress = 0;
+        }
 
         // go to last visited town
         await Game.goToArea(Memory.state.lastVisitedTown);
@@ -769,6 +772,7 @@ const Game = {
     for (const itemConditionCode of item.conditions) {
       const itemCondition = new ItemCondition(itemConditionCode);
       let conditionIsApplicable = true;
+      console.log(monster.evolutions);
 
       if (itemCondition.what === 'current_hp') {
         const value = parseInt(itemCondition.value) * monster.stats.hp;
@@ -787,6 +791,15 @@ const Game = {
         conditionIsApplicable = Memory.state.opponent.activeMonster.category === 'threat';
       }
 
+      else if (itemCondition.what === 'level') {
+        const value = parseInt(itemCondition.value);
+        conditionIsApplicable = eval(`${monster.level} ${itemCondition.comparator} ${value}`);
+      }
+
+      else if (itemCondition.what === 'has_path') {
+        conditionIsApplicable = monster.evolutions.some((evolution) => evolution.path === 'item' && evolution.item === item.slug)
+      }
+
       else {
         conditionIsApplicable = false;
       }
@@ -806,48 +819,68 @@ const Game = {
    * @param {Monster}
    */
   async useItem (item, monster) {
+    let useLowersQuantity = false;
+
     for (const itemEffectCode of item.effects) {
       const itemEffect = new ItemEffect(itemEffectCode);
 
       if (itemEffect.type === 'heal') {
         monster.hp += itemEffect.amount;
-        item.quantity--;
+        useLowersQuantity = true;
         UI.drawActiveMonster();
       }
 
       if (itemEffect.type === 'revive') {
         monster.hp = itemEffect.amount;
         monster.statusEffect = null;
-        item.quantity--;
+        useLowersQuantity = true;
         UI.drawActiveMonster();
       }
 
       else if (itemEffect.type === 'capture') {
-        Memory.state.activeBall = item;
+        Memory.state.activeBall = item.slug;
         UI.drawActiveBall();
       }
 
       else if (itemEffect.type === 'evolve') {
-        const evolution = Memory.state.player.activeMonster.getPossibleEvolutions('item')[0];
+        const evolution = monster.evolutions.find((evolution) => evolution.path === 'item' && evolution.item === item.slug);
         if (evolution) {
           await fetchMonster(evolution.monster_slug);
-          Memory.state.player.activeMonster.evolve(evolution);
+          monster.evolve(evolution);
           UI.drawActiveMonster();
 
-          item.quantity--;
+          useLowersQuantity = true;
         }
       }
     }
 
+    // decrease quantity
+    if (useLowersQuantity) {
+      item.quantity--;
+
+      // remove from inventory
+      if (item.quantity === 0) {
+        Game.removeItemFromInventory(Memory.state.player.inventory, item.slug);
+      }
+    }
+
     Memory.saveToLocalStorage();
   },
 
   /**
-   * @param {Array} inventory
-   * @param {InventoryItem} item
+   * @param {InventoryItem[]} inventory
+   * @param {ItemSlug} itemSlug
+   */
+  getItemFromInventory (inventory, itemSlug) {
+    return inventory.find((inventoryItem) => inventoryItem.slug === itemSlug);
+  },
+
+  /**
+   * @param {InventoryItem[]} inventory
+   * @param {ItemSlug} itemSlug
    */
-  removeItemFromInventory (inventory, item) {
-    inventory.splice(inventory.indexOf(item), 1);
+  removeItemFromInventory (inventory, itemSlug) {
+    inventory.splice(inventory.findIndex((inventoryItem) => inventoryItem.slug === itemSlug), 1);
   },
 
 
@@ -867,13 +900,13 @@ const Game = {
 
     const playerMonster = Memory.state.player.activeMonster;
     const opposingMonster = Memory.state.opponent.activeMonster;
-    const activeBall = Memory.state.activeBall;
+    const activeBall = Game.getItemFromInventory(Memory.state.player.inventory, Memory.state.activeBall);
 
     // remove ball
     activeBall.quantity--;
     if (activeBall.quantity === 0) {
       Game.removeItemFromInventory(Memory.state.player.inventory, Memory.state.activeBall);
-      Memory.state.activeBall = null;
+      Memory.state.activeBall = '';
       UI.drawActiveBall();
     }