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-rw-r--r--src/Enchantments.cpp28
1 files changed, 28 insertions, 0 deletions
diff --git a/src/Enchantments.cpp b/src/Enchantments.cpp
index 264878c22..80a9810b6 100644
--- a/src/Enchantments.cpp
+++ b/src/Enchantments.cpp
@@ -6,6 +6,7 @@
#include "Enchantments.h"
#include "WorldStorage/FastNBT.h"
#include "FastRandom.h"
+#include "Noise.h"
@@ -1019,3 +1020,30 @@ cEnchantments cEnchantments::GetRandomEnchantmentFromVector(cWeightedEnchantment
+
+cEnchantments cEnchantments::GenerateEnchantmentFromVector(cWeightedEnchantments & a_Enchantments, int a_Seed)
+{
+ int AllWeights = 0;
+ for (const auto Enchantment : a_Enchantments)
+ {
+ AllWeights += Enchantment.m_Weight;
+ }
+
+ cNoise Noise(a_Seed);
+ int RandomNumber = Noise.IntNoise1DInt(AllWeights) / 7 % AllWeights;
+
+ for (const auto Enchantment : a_Enchantments)
+ {
+ RandomNumber -= Enchantment.m_Weight;
+ if (RandomNumber < 0)
+ {
+ return Enchantment.m_Enchantments;
+ }
+ }
+
+ return cEnchantments();
+}
+
+
+
+