From f5a71ca80798c1dc0b62f4da47d3818d087ea55e Mon Sep 17 00:00:00 2001
From: Deukhoofd <deukhoofd@gmail.com>
Date: Sat, 14 Dec 2019 13:42:34 +0100
Subject: [PATCH] Fixed memory leak in growth rate library.

---
 src/Library/GrowthRates/GrowthRate.hpp        | 2 ++
 src/Library/GrowthRates/GrowthRateLibrary.hpp | 6 ++++++
 2 files changed, 8 insertions(+)

diff --git a/src/Library/GrowthRates/GrowthRate.hpp b/src/Library/GrowthRates/GrowthRate.hpp
index 1c9f210..b05a4c4 100644
--- a/src/Library/GrowthRates/GrowthRate.hpp
+++ b/src/Library/GrowthRates/GrowthRate.hpp
@@ -6,6 +6,8 @@
 namespace CreatureLib::Library {
     class GrowthRate {
     public:
+        virtual ~GrowthRate() = default;
+
         [[nodiscard]] virtual uint8_t CalculateLevel(uint32_t experience) const = 0;
         [[nodiscard]] virtual uint32_t CalculateExperience(uint8_t level) const = 0;
     };
diff --git a/src/Library/GrowthRates/GrowthRateLibrary.hpp b/src/Library/GrowthRates/GrowthRateLibrary.hpp
index 3430ba8..2a7a008 100644
--- a/src/Library/GrowthRates/GrowthRateLibrary.hpp
+++ b/src/Library/GrowthRates/GrowthRateLibrary.hpp
@@ -12,6 +12,12 @@ namespace CreatureLib::Library {
         std::unordered_map<std::string, GrowthRate*> _growthRates;
 
     public:
+        ~GrowthRateLibrary(){
+            for (auto gr: _growthRates){
+                delete gr.second;
+            }
+        }
+
         [[nodiscard]] uint8_t CalculateLevel(const std::string& growthRate, uint32_t experience) const;
         [[nodiscard]] uint32_t CalculateExperience(const std::string& growthRate, uint8_t level) const;