Squashed commit of the following:

commit 4fd60e7874
Author: Morph01 <145839520+Morph01@users.noreply.github.com>
Date:   Fri Aug 16 14:19:29 2024 +0200

    bug animation ???

src/Zombie.cpp

@@ -0,0 +1,60 @@
+#include "Zombie.h"
+
+#include <godot_cpp/classes/engine.hpp>
+#include <godot_cpp/variant/utility_functions.hpp>
+
+using namespace godot;
+
+namespace blitz {
+
+static constexpr float SPEED = 2.0f;
+
+
+void Zombie::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_m_PlayerPath", "m_PlayerPath"), &Zombie::set_m_PlayerPath);
+	ClassDB::bind_method(D_METHOD("get_m_PlayerPath"), &Zombie::get_m_PlayerPath);
+
+	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "m_PlayerPath"), "set_m_PlayerPath", "get_m_PlayerPath");
+}
+
+Zombie::Zombie() {}
+
+Zombie::~Zombie() {}
+
+void Zombie::_ready() {
+#if DEBUG_ENABLED
+	if (Engine::get_singleton()->is_editor_hint()) {
+		return;
+	}
+#endif
+
+	m_Player = Object::cast_to<FirstPersonPlayer>(get_parent()->get_parent()->find_child("FirstPersonPlayer"));
+	DEV_ASSERT(m_Player);
+	m_NavigationAgent = Object::cast_to<NavigationAgent3D>(find_child("NavigationAgent3D"));
+	DEV_ASSERT(m_NavigationAgent);
+	m_Velocity = Vector3(0, 0, 0);
+}
+
+void Zombie::_process(float a_Delta) {
+#if DEBUG_ENABLED
+	if (Engine::get_singleton()->is_editor_hint()) {
+		return;
+	}
+#endif
+    this->set_velocity(m_Velocity);
+	m_NavigationAgent->set_target_position(m_Player->get_global_position());
+	Vector3 next_nav_point = m_NavigationAgent->get_next_path_position();
+	m_Velocity = (next_nav_point - get_global_position()).normalized() * SPEED;
+    this->set_velocity(m_Velocity);
+    look_at(Vector3(m_Player->get_global_position().x, get_global_position().y, m_Player->get_global_position().z), Vector3(0, 1, 0));
+	move_and_slide();
+}
+
+void Zombie::set_m_PlayerPath(const NodePath& path) {
+	m_PlayerPath = path;
+}
+
+NodePath Zombie::get_m_PlayerPath() const {
+	return m_PlayerPath;
+}
+}  // namespace blitz

src/Zombie.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <godot_cpp/classes/character_body3d.hpp>
+#include <godot_cpp/classes/navigation_agent3d.hpp>
+#include <godot_cpp/variant/node_path.hpp>
+#include "FirstPersonPlayer.h"
+
+
+namespace blitz {
+class Zombie : public godot::CharacterBody3D {
+	GDCLASS(Zombie, godot::CharacterBody3D)
+  protected:
+	static void _bind_methods();
+
+  public:
+	Zombie();
+	~Zombie();
+
+	void _ready();
+	void _process(float delta);
+
+  private:
+	godot::NavigationAgent3D* m_NavigationAgent;
+	FirstPersonPlayer* m_Player;
+	godot::NodePath m_PlayerPath;
+	godot::Vector3 m_Velocity;
+
+	void set_m_PlayerPath(const godot::NodePath& path);
+
+	godot::NodePath get_m_PlayerPath() const;
+};
+
+}  // namespace blitz

src/register_types.cpp

@@ -4,6 +4,7 @@
 #include "FirstPersonPlayer.h"
 #include "Player.h"
 #include "SpringArmPivot.h"
+#include "Zombie.h"
 
 #include <gdextension_interface.h>
 #include <godot_cpp/core/defs.hpp>
@@ -20,6 +21,7 @@ void initialize_example_module(ModuleInitializationLevel p_level) {
 	ClassDB::register_class<blitz::SpringArmPivot>();
 	ClassDB::register_class<blitz::FirstPersonPlayer>();
 	ClassDB::register_class<blitz::Bullet>();
+	ClassDB::register_class<blitz::Zombie>();
 }
 
 void uninitialize_example_module(ModuleInitializationLevel p_level) {