1 files changed, 35 insertions, 0 deletions
diff --git a/Minecraft.World/Sensing.cpp b/Minecraft.World/Sensing.cpp
new file mode 100644
index 00000000..d451f483
--- /dev/null
+++ b/Minecraft.World/Sensing.cpp
@@ -0,0 +1,35 @@
+#include "stdafx.h"
+#include "net.minecraft.world.entity.h"
+#include "Sensing.h"
+
+Sensing::Sensing(Mob *mob)
+{
+	this->mob = mob;
+}
+
+void Sensing::tick()
+{
+	seen.clear();
+	unseen.clear();
+}
+
+bool Sensing::canSee(shared_ptr<Entity> target)
+{
+	//if ( find(seen.begin(), seen.end(), target) != seen.end() ) return true;
+	//if ( find(unseen.begin(), unseen.end(), target) != unseen.end()) return false;
+	for(AUTO_VAR(it, seen.begin()); it != seen.end(); ++it)
+	{
+		if(target == (*it).lock()) return true;
+	}
+	for(AUTO_VAR(it, unseen.begin()); it != unseen.end(); ++it)
+	{
+		if(target == (*it).lock()) return false;
+	}
+
+	//util.Timer.push("canSee");
+	bool canSee = mob->canSee(target);
+	//util.Timer.pop();
+	if (canSee) seen.push_back(weak_ptr<Entity>(target));
+	else unseen.push_back(weak_ptr<Entity>(target));
+	return canSee;
+}
+\ No newline at end of file