Initial commit

1 files changed, 28 insertions, 0 deletions

diff --git a/Minecraft.World/WeighedRandom.h b/Minecraft.World/WeighedRandom.h
new file mode 100644
index 00000000..71066c22
--- /dev/null
+++ b/Minecraft.World/WeighedRandom.h
@@ -0,0 +1,28 @@
+#pragma once
+// 4J - this WeighedRandomItem class was a nested static class within WeighedRandom, but we need to be able to refer to it externally
+
+class WeighedRandomItem
+{
+	friend class WeighedRandom;
+protected:
+	int randomWeight;
+
+public:
+	WeighedRandomItem(int randomWeight)
+	{
+        this->randomWeight = randomWeight;
+    }
+};
+
+class WeighedRandom
+{
+public:
+	// 4J - vectors here were Collection<? extends WeighedRandomItem>
+	static int getTotalWeight(vector<WeighedRandomItem *> *items);	
+	static WeighedRandomItem *getRandomItem(Random *random, vector<WeighedRandomItem *> *items, int totalWeight);
+	static WeighedRandomItem *getRandomItem(Random *random, vector<WeighedRandomItem *> *items);
+	static int getTotalWeight(WeighedRandomItemArray items);
+	static WeighedRandomItem *getRandomItem(Random *random, WeighedRandomItemArray items, int totalWeight);
+	static WeighedRandomItem *getRandomItem(Random *random, WeighedRandomItemArray items);
+
+};