Add scarce offers feature

advancedConfig.jsonc

@@ -26,5 +26,23 @@
   "handbookPriceMultiplier": 3,
 
   // Overrides ragfairConfig.runIntervalSeconds if config.enableFasterSales is true. Default 3s.
-  "runIntervalSecondsOverride": 3
+  "runIntervalSecondsOverride": 3,
+
+  // When config.enableScarceOffers is true, use these values to limit the number of offers on the flea.
+  "offerItemCountOverride": {
+    "max": 3,
+    "min": 1
+  },
+
+  // When config.enableScarceOffers is true, use these values to limit the quantity of a stackable item (like ammo) per offer on the flea.
+  "stackablePercentOverride": {
+    "max": 200,
+    "min": 20
+  },
+
+  // When config.enableScarceOffers is true, use these values to limit the quantity of a non-stackable item (most items) per offer on the flea.
+  "nonStackableCountOverride": {
+    "max": 3,
+    "min": 1
+  }
 }

config.jsonc

@@ -5,6 +5,9 @@
   // Make cheap offers sell faster. Default true.
   "enableFasterSales": true,
 
+  // Reduces the number of offers and quantities per offer to make the flea experience more hardcore. Highly recommend to enable but default is false.
+  "enableScarceOffers": true,
+
   // Limits the flea price of many attachments as these prices can be inflated heavily by Gunsmith tasks in Live Tarkov. Default true.
   "limitMaxPriceOfAttachments": true,
 

src/mod.ts

@@ -137,6 +137,19 @@ class TheBlacklistMod implements IPostDBLoadModAsync {
     if (this.config.enableFasterSales && !isNaN(this.advancedConfig.runIntervalSecondsOverride)) {
       ragfairConfig.runIntervalSeconds = this.advancedConfig.runIntervalSecondsOverride;
     }
+
+    if (this.config.enableScarceOffers) {
+      this.updateRagfairConfigToHaveScarceOffers(ragfairConfig);
+    }
+  }
+
+  private updateRagfairConfigToHaveScarceOffers(ragfairConfig: IRagfairConfig) {
+    const minMaxPropertiesToOverride = ["offerItemCount", "stackablePercent", "nonStackableCount"];
+
+    for (const propertyToOverride of minMaxPropertiesToOverride) {
+      ragfairConfig.dynamic[propertyToOverride].max = this.advancedConfig[`${propertyToOverride}Override`].max;
+      ragfairConfig.dynamic[propertyToOverride].min = this.advancedConfig[`${propertyToOverride}Override`].min;
+    }
   }
 
   // Returns true if we updated something using the customItemConfig so we can skip to the next handbook item.