From d2ba6585c4ad51cd26e08bd0c09977c3d7f6b425 Mon Sep 17 00:00:00 2001
From: Relintai <relintai@relintai.net>
Date: Sun, 13 Apr 2025 20:43:48 +0200
Subject: [PATCH] Implemented ESSEntityWorldSpawner3DSingle.

---
 .../ess_entity_world_spawner_3d_single.cpp    | 83 ++++++++++++++++++-
 .../ess_entity_world_spawner_3d_single.h      | 16 +++-
 2 files changed, 97 insertions(+), 2 deletions(-)

diff --git a/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.cpp b/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.cpp
index 0be8c5d9d..31304bbbf 100644
--- a/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.cpp
+++ b/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.cpp
@@ -31,16 +31,97 @@
 
 #include "ess_entity_world_spawner_3d_single.h"
 
+#include "../data/species/entity_species_data.h"
+#include "../data/species/species_instance.h"
+#include "../entities/data/entity_data.h"
+#include "../entity_enums.h"
 #include "../utility/entity_create_info.h"
 
+#include "core/config/engine.h"
+
+#include "../singletons/ess.h"
+
+String ESSEntityWorldSpawner3DSingle::get_entity_name() const {
+	return _entity_name;
+}
+void ESSEntityWorldSpawner3DSingle::set_entity_name(const String &p_name) {
+	_entity_name = p_name;
+}
+
+Ref<EntityData> ESSEntityWorldSpawner3DSingle::get_entity_data() const {
+	return _entity_data;
+}
+void ESSEntityWorldSpawner3DSingle::set_entity_data(const Ref<EntityData> &p_data) {
+	_entity_data = p_data;
+}
+
+int ESSEntityWorldSpawner3DSingle::get_level() const {
+	return _level;
+}
+void ESSEntityWorldSpawner3DSingle::set_level(const int p_level) {
+	_level = p_level;
+}
+
 void ESSEntityWorldSpawner3DSingle::_spawn() {
+	if (Engine::get_singleton()->is_editor_hint()) {
+		return;
+	}
+
+	if (!_entity_data.is_valid()) {
+		return;
+	}
+
+	if (!is_inside_tree()) {
+		return;
+	}
+
+	Ref<EntityCreateInfo> info;
+	info.instance();
+
+	if (!_entity_name.empty()) {
+		info->set_entity_name(_entity_name);
+	} else {
+		info->set_entity_name(get_name());
+	}
+
+	info->set_entity_controller(EntityEnums::ENITIY_CONTROLLER_AI);
+	info->set_level(_level);
+	info->set_transform(get_global_transform());
+	info->set_entity_data(_entity_data);
+	info->set_species_instance(_entity_data->get_species_instance());
+	ESS::get_singleton()->request_entity_spawn_deferred(info);
+
+	emit_on_entity_spawned(info);
 }
 
 ESSEntityWorldSpawner3DSingle::ESSEntityWorldSpawner3DSingle() {
+	_level = 1;
 }
 
 ESSEntityWorldSpawner3DSingle::~ESSEntityWorldSpawner3DSingle() {
 }
 
-void ESSEntityWorldSpawner3DSingle::_bind_methods() {
+void ESSEntityWorldSpawner3DSingle::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_ENTER_TREE:
+			spawn();
+			break;
+
+		default:
+			break;
+	}
+}
+
+void ESSEntityWorldSpawner3DSingle::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_entity_name"), &ESSEntityWorldSpawner3DSingle::get_entity_name);
+	ClassDB::bind_method(D_METHOD("set_entity_name", "value"), &ESSEntityWorldSpawner3DSingle::set_entity_name);
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "entity_name"), "set_entity_name", "get_entity_name");
+
+	ClassDB::bind_method(D_METHOD("get_entity_data"), &ESSEntityWorldSpawner3DSingle::get_entity_data);
+	ClassDB::bind_method(D_METHOD("set_entity_data", "value"), &ESSEntityWorldSpawner3DSingle::set_entity_data);
+	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "entity_data", PROPERTY_HINT_RESOURCE_TYPE, "EntityData"), "set_entity_data", "get_entity_data");
+
+	ClassDB::bind_method(D_METHOD("get_level"), &ESSEntityWorldSpawner3DSingle::get_level);
+	ClassDB::bind_method(D_METHOD("set_level", "value"), &ESSEntityWorldSpawner3DSingle::set_level);
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "level"), "set_level", "get_level");
 }
diff --git a/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.h b/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.h
index a42ed6d3e..b04c5012d 100644
--- a/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.h
+++ b/modules/entity_spell_system/world_spawners/ess_entity_world_spawner_3d_single.h
@@ -34,19 +34,33 @@
 
 #include "ess_entity_world_spawner_3d.h"
 
-class EntityCreateInfo;
+class EntityData;
 
 class ESSEntityWorldSpawner3DSingle : public ESSEntityWorldSpawner3D {
 	GDCLASS(ESSEntityWorldSpawner3DSingle, ESSEntityWorldSpawner3D);
 
 public:
+	String get_entity_name() const;
+	void set_entity_name(const String &p_name);
+
+	Ref<EntityData> get_entity_data() const;
+	void set_entity_data(const Ref<EntityData> &p_data);
+
+	int get_level() const;
+	void set_level(const int p_level);
+
 	virtual void _spawn();
 
 	ESSEntityWorldSpawner3DSingle();
 	~ESSEntityWorldSpawner3DSingle();
 
 protected:
+	void _notification(int p_what);
 	static void _bind_methods();
+
+	String _entity_name;
+	Ref<EntityData> _entity_data;
+	int _level;
 };
 
 #endif