1 files changed, 26 insertions, 0 deletions
diff --git a/Minecraft.Client/DirtyChunkSorter.cpp b/Minecraft.Client/DirtyChunkSorter.cpp
new file mode 100644
index 00000000..1a7c10cc
--- /dev/null
+++ b/Minecraft.Client/DirtyChunkSorter.cpp
@@ -0,0 +1,26 @@
+#include "stdafx.h"
+#include "DirtyChunkSorter.h"
+#include "../Minecraft.World/net.minecraft.world.entity.player.h"
+#include "Chunk.h"
+
+DirtyChunkSorter::DirtyChunkSorter(shared_ptr<Mob> cameraEntity, int playerIndex)	// 4J - added player index
+{
+	this->cameraEntity = cameraEntity;
+	this->playerIndex = playerIndex;
+}
+
+bool DirtyChunkSorter::operator()(const Chunk *c0, const Chunk *c1) const
+{
+    bool i0 = c0->clipChunk->visible;
+    bool i1 = c1->clipChunk->visible;
+    if (i0 && !i1) return false;
+    if (i1 && !i0) return true;
+
+    double d0 = c0->distanceToSqr(cameraEntity);
+    double d1 = c1->distanceToSqr(cameraEntity);
+
+    if (d0 < d1) return false;
+    if (d0 > d1) return true;
+
+    return c0->id >= c1->id;	// 4J - was c0.id < c1.id ? 1 : -1
+}
+\ No newline at end of file