From 3ec14aef92937d39f10cd617745938c96fa0324e Mon Sep 17 00:00:00 2001
From: Sara <sara@saragerretsen.nl>
Date: Fri, 17 May 2024 15:11:22 +0200
Subject: [PATCH] feat: defined Key Pickup class

---
 src/key_pickup.cpp     | 21 +++++++++++++++++++++
 src/key_pickup.hpp     | 17 +++++++++++++++++
 src/register_types.cpp |  2 ++
 3 files changed, 40 insertions(+)
 create mode 100644 src/key_pickup.cpp
 create mode 100644 src/key_pickup.hpp

diff --git a/src/key_pickup.cpp b/src/key_pickup.cpp
new file mode 100644
index 0000000..9224b88
--- /dev/null
+++ b/src/key_pickup.cpp
@@ -0,0 +1,21 @@
+#include "key_pickup.hpp"
+#include "car_player.hpp"
+#include "rally_rush_game_mode.hpp"
+#include "utils/game_root.hpp"
+
+namespace godot {
+void KeyPickup::_bind_methods() {
+#define CLASSNAME KeyPickup
+}
+
+void KeyPickup::_enter_tree() {
+    this->connect("body_entered", callable_mp(this, &KeyPickup::on_body_entered));
+}
+
+void KeyPickup::on_body_entered(Node *node) {
+    if(!this->is_queued_for_deletion() && cast_to<CarPlayer>(node) != nullptr) {
+        Ref<RallyRushGameMode>(GameRoot3D::get_singleton()->get_game_mode())->notify_key_found();
+        this->queue_free();
+    }
+}
+}
diff --git a/src/key_pickup.hpp b/src/key_pickup.hpp
new file mode 100644
index 0000000..2c3d3a6
--- /dev/null
+++ b/src/key_pickup.hpp
@@ -0,0 +1,17 @@
+#ifndef KEY_PICKUP_HPP
+#define KEY_PICKUP_HPP
+
+#include "godot_cpp/classes/area3d.hpp"
+
+namespace godot {
+class KeyPickup : public Area3D {
+    GDCLASS(KeyPickup, Area3D);
+    static void _bind_methods();
+public:
+    virtual void _enter_tree() override;
+protected:
+    void on_body_entered(Node *node);
+};
+}
+
+#endif // !KEY_PICKUP_HPP
diff --git a/src/register_types.cpp b/src/register_types.cpp
index cb22453..050ff75 100644
--- a/src/register_types.cpp
+++ b/src/register_types.cpp
@@ -1,6 +1,7 @@
 #include "register_types.h"
 #include "car_physics.hpp"
 #include "car_player.hpp"
+#include "key_pickup.hpp"
 #include "rally_rush_game_mode.hpp"
 #include "utils/game_mode.hpp"
 #include "utils/game_root.hpp"
@@ -30,6 +31,7 @@ void initialize_gdextension_types(ModuleInitializationLevel p_level)
     ClassDB::register_class<CarPhysics>();
     ClassDB::register_class<CarPlayer>();
     ClassDB::register_class<RallyRushGameMode>();
+    ClassDB::register_class<KeyPickup>()
 }
 
 extern "C"