From 393bcb1960ba2baf5ece0b19137aca7ebb002358 Mon Sep 17 00:00:00 2001
From: Aelita4 <kontakt@mikorosa.pl>
Date: Tue, 26 Nov 2024 12:41:41 +0100
Subject: [PATCH] Fix bug with inconsistent building costs

---
 src/lib/classes/managers/abstract/ResourceManager.ts | 2 +-
 src/pages/api/build/createBuilding.ts                | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/lib/classes/managers/abstract/ResourceManager.ts b/src/lib/classes/managers/abstract/ResourceManager.ts
index 65b2b9b..2e4829a 100644
--- a/src/lib/classes/managers/abstract/ResourceManager.ts
+++ b/src/lib/classes/managers/abstract/ResourceManager.ts
@@ -65,7 +65,7 @@ export default abstract class ResourceManager {
         await this.calculateCurrentAvailableResources();
         for(const res of resources) {
             const resource = this.resources.find(r => r.id === res.id);
-            if(resource) resource.amount = res.amount;
+            if(resource) resource.amount += res.amount;
             else this.resources.push({
                 id: res.id,
                 amount: res.amount,
diff --git a/src/pages/api/build/createBuilding.ts b/src/pages/api/build/createBuilding.ts
index 967cf56..9c703f6 100644
--- a/src/pages/api/build/createBuilding.ts
+++ b/src/pages/api/build/createBuilding.ts
@@ -60,7 +60,7 @@ export const POST: APIRoute = async({ request }) => {
     const building = new Building(userPlanet.buildings, buildingObj, 1);
 
     const requirements = await building.checkRequirements();
-    const resources = await building.checkRequiredResources((userPlanet.buildings.getBuildingById(buildingId)?.level ?? 0) + 1);
+    const resources = await building.checkRequiredResources((userPlanet.buildings.getBuildingById(buildingId)?.level ?? 0));
 
     if(!requirements.canBuild || !resources) {
         return new Response(
@@ -75,7 +75,7 @@ export const POST: APIRoute = async({ request }) => {
     const resourcesDiff = await userPlanet.resources.getDifference(building.data.requirements.resources.map(res => {
         return {
             id: res.id,
-            amount: Math.pow(building.data.multiplier, (userPlanet.buildings.getBuildingById(buildingId)?.level ?? 0) + 1) * res.amount
+            amount: Math.pow(building.data.multiplier, (userPlanet.buildings.getBuildingById(buildingId)?.level ?? 0)) * res.amount
         }
     }));
 
@@ -94,7 +94,7 @@ export const POST: APIRoute = async({ request }) => {
         }
     });
 
-    userPlanet.resources.updateAmount(resourcesAfter.map(res => { return { id: res.id, amount: res.amount } }));
+    userPlanet.resources.setAmount(resourcesAfter.map(res => { return { id: res.id, amount: res.amount } }));
     userPlanet.buildings.addBuilding(building);
 
     await userPlanet.buildings.sync();