From 261dbd5fdf532c1d438fd057915be068e9103a00 Mon Sep 17 00:00:00 2001
From: VampireKitten <dynamightkobold@gmail.com>
Date: Wed, 13 Aug 2025 07:13:26 -0700
Subject: [PATCH] feat: railjack abandoned caches (#2611)

Closes #2602

Reviewed-on: https://onlyg.it/OpenWF/SpaceNinjaServer/pulls/2611
Reviewed-by: Sainan <63328889+sainan@users.noreply.github.com>
Co-authored-by: VampireKitten <dynamightkobold@gmail.com>
Co-committed-by: VampireKitten <dynamightkobold@gmail.com>
---
 src/services/missionInventoryUpdateService.ts | 30 +++++++++++++++++++
 src/types/requestTypes.ts                     |  2 ++
 2 files changed, 32 insertions(+)

diff --git a/src/services/missionInventoryUpdateService.ts b/src/services/missionInventoryUpdateService.ts
index 907ddc70..7e946df2 100644
--- a/src/services/missionInventoryUpdateService.ts
+++ b/src/services/missionInventoryUpdateService.ts
@@ -2000,6 +2000,36 @@ function getRandomMissionDrops(
             }
         });
 
+        // Railjack Abandoned Cache Rewards, Rotation A (Mandatory Objectives)
+        if (RewardInfo.POICompletions) {
+            if (region.cacheRewardManifest) {
+                const deck = ExportRewards[region.cacheRewardManifest];
+                for (let cache = 0; cache != RewardInfo.POICompletions; ++cache) {
+                    const drop = getRandomRewardByChance(deck[0]);
+                    if (drop) {
+                        drops.push({ StoreItem: drop.type, ItemCount: drop.itemCount, FromEnemyCache: true });
+                    }
+                }
+            } else {
+                logger.error(`POI completed, but there was no cache reward manifest at ${RewardInfo.node}`);
+            }
+        }
+
+        // Railjack Abandoned Cache Rewards, Rotation B (Optional Objectives)
+        if (RewardInfo.LootDungeonCompletions) {
+            if (region.cacheRewardManifest) {
+                const deck = ExportRewards[region.cacheRewardManifest];
+                for (let cache = 0; cache != RewardInfo.LootDungeonCompletions; ++cache) {
+                    const drop = getRandomRewardByChance(deck[1]);
+                    if (drop) {
+                        drops.push({ StoreItem: drop.type, ItemCount: drop.itemCount, FromEnemyCache: true });
+                    }
+                }
+            } else {
+                logger.error(`Loot dungeon completed, but there was no cache reward manifest at ${RewardInfo.node}`);
+            }
+        }
+
         if (region.cacheRewardManifest && RewardInfo.EnemyCachesFound) {
             const deck = ExportRewards[region.cacheRewardManifest];
             for (let rotation = 0; rotation != RewardInfo.EnemyCachesFound; ++rotation) {
diff --git a/src/types/requestTypes.ts b/src/types/requestTypes.ts
index 05adf925..d272f6cf 100644
--- a/src/types/requestTypes.ts
+++ b/src/types/requestTypes.ts
@@ -187,6 +187,8 @@ export interface IRewardInfo {
     rewardQualifications?: string; // did a Survival for 5 minutes and this was "1"
     rewardTierOverrides?: number[]; // Disruption
     PurgatoryRewardQualifications?: string;
+    POICompletions?: number;
+    LootDungeonCompletions?: number;
     rewardSeed?: number | bigint;
     periodicMissionTag?: string;
     T?: number; // Duviri