Small performance tweaks

- Tweaked reader to only read head part of bones when using only head tracker

memory-external/hacks/reader.cpp

@@ -156,6 +156,12 @@ void CGame::loop() {
 			player.ReadBones();
 		}
 
+		if (config::show_head_tracker && !config::show_skeleton_esp) {
+			player.gameSceneNode = process->read<uint64_t>(player.pCSPlayerPawn + 0x310);
+			player.boneArray = process->read<uint64_t>(player.gameSceneNode + 0x160 + 0x80);
+			player.ReadHead();
+		}
+
 		if (config::show_extra_flags) {
 			/*
 			* Reading values for extra flags is now seperated from the other reads
@@ -187,12 +193,22 @@ void CGame::loop() {
 	players.assign(list.begin(), list.end());
 }
 
+uintptr_t boneAddress;
+Vector3 bonePosition;
+int boneIndex;
+void CPlayer::ReadHead() {
+	boneAddress = boneArray + 6 * 32;
+	bonePosition = g_game.process->read<Vector3>(boneAddress);
+	bones.bonePositions["head"] = g_game.world_to_screen(&bonePosition);
+
+}
+
 void CPlayer::ReadBones() {
 	for (const auto& entry : boneMap) {
 		const std::string& boneName = entry.first;
-		int boneIndex = entry.second;
-		uintptr_t boneAddress = boneArray + boneIndex * 32;
-		Vector3 bonePosition = g_game.process->read<Vector3>(boneAddress);
+		boneIndex = entry.second;
+		boneAddress = boneArray + boneIndex * 32;
+		bonePosition = g_game.process->read<Vector3>(boneAddress);
 		bones.bonePositions[boneName] = g_game.world_to_screen(&bonePosition);
 	}
 }

memory-external/hacks/reader.hpp

@@ -44,6 +44,7 @@ public:
 	float flashAlpha;
 	std::string weapon;
 	void ReadBones();
+	void ReadHead();
 };
 
 class CGame