Fix compile for 4.0.

data/auras/aura.cpp

@@ -27,6 +27,12 @@ SOFTWARE.
 
 #include "core/version.h"
 
+#if VERSION_MAJOR >= 4
+#define PoolStringArray PackedStringArray
+
+#define POOL_STRING_ARRAY PACKED_STRING_ARRAY
+#endif
+
 int Aura::get_id() const {
 	return _id;
 }
@@ -1053,14 +1059,12 @@ void Aura::_removes_dispell(Ref<AuraData> aura) {
 }
 
 void Aura::_supdate(Ref<AuraData> aura, float delta) {
-
 	bool remove = false;
 
 	remove = aura->update(delta);
 
 	//ontick
 	while (aura->get_unhandled_ticks() > 0) {
-
 		if (aura->get_damage() != 0) {
 			Ref<SpellDamageInfo> dpd = Ref<SpellDamageInfo>(memnew(SpellDamageInfo()));
 
@@ -1090,7 +1094,6 @@ void Aura::_supdate(Ref<AuraData> aura, float delta) {
 }
 
 void Aura::_setup_aura_data(Ref<AuraData> data, Ref<AuraApplyInfo> info) {
-
 #if VERSION_MAJOR < 4
 	ERR_FAIL_COND(!ObjectDB::instance_validate(info->get_caster()));
 #else
@@ -1131,7 +1134,6 @@ void Aura::_calculate_initial_damage(Ref<AuraData> aura_data, Ref<AuraApplyInfo>
 }
 
 void Aura::_handle_aura_damage(Ref<AuraData> aura_data, Ref<SpellDamageInfo> info) {
-
 #if VERSION_MAJOR < 4
 	ERR_FAIL_COND(!ObjectDB::instance_validate(info->get_dealer()));
 #else
@@ -1186,7 +1188,6 @@ void Aura::_handle_aura_heal(Ref<AuraData> aura_data, Ref<SpellHealInfo> info) {
 }
 
 void Aura::_validate_property(PropertyInfo &property) const {
-
 	String prop = property.name;
 	if (prop.begins_with("StatModAttribute_")) {
 		int frame = prop.get_slicec('/', 0).get_slicec('_', 1).to_int();

entities/entity.cpp

@@ -40,7 +40,6 @@ SOFTWARE.
 #include "./resources/entity_resource_speed.h"
 #include "./skills/entity_skill.h"
 #include "scene/2d/node_2d.h"
-#include "scene/3d/spatial.h"
 
 #include "core/script_language.h"
 
@@ -114,7 +113,11 @@ void Entity::setc_guid(int value) {
 //Transforms
 Transform Entity::get_transform_3d(bool only_stored) const {
 	if (!only_stored && _body_3d) {
+#if VERSION_MAJOR < 4
 		ERR_FAIL_COND_V(!ObjectDB::instance_validate(_body_3d), _transform);
+#else
+		ERR_FAIL_COND_V(!_body_3d, _transform);
+#endif
 
 		return _body_3d->get_transform();
 	}
@@ -123,7 +126,11 @@ Transform Entity::get_transform_3d(bool only_stored) const {
 }
 void Entity::set_transform_3d(const Transform &transform, bool only_stored) {
 	if (!only_stored && _body_3d) {
+#if VERSION_MAJOR < 4
 		ERR_FAIL_COND(!ObjectDB::instance_validate(_body_3d));
+#else
+		ERR_FAIL_COND(!_body_3d);
+#endif
 
 		return _body_3d->set_transform(transform);
 	}
@@ -133,7 +140,11 @@ void Entity::set_transform_3d(const Transform &transform, bool only_stored) {
 
 Transform2D Entity::get_transform_2d(bool only_stored) const {
 	if (!only_stored && _body_2d) {
+#if VERSION_MAJOR < 4
 		ERR_FAIL_COND_V(!ObjectDB::instance_validate(_body_2d), _transform_2d);
+#else
+		ERR_FAIL_COND_V(!_body_2d, _transform_2d);
+#endif
 
 		return _body_2d->get_transform();
 	}
@@ -142,7 +153,11 @@ Transform2D Entity::get_transform_2d(bool only_stored) const {
 }
 void Entity::set_transform_2d(const Transform2D &transform, bool only_stored) {
 	if (!only_stored && _body_2d) {
+#if VERSION_MAJOR < 4
 		ERR_FAIL_COND(!ObjectDB::instance_validate(_body_2d));
+#else
+		ERR_FAIL_COND(!_body_2d);
+#endif
 
 		return _body_2d->set_transform(_transform_2d);
 	}
@@ -225,7 +240,6 @@ EntityEnums::EntityRelationType Entity::getc_relation_to_bind(Node *to) {
 	return getc_relation_to(e);
 }
 EntityEnums::EntityRelationType Entity::getc_relation_to(Entity *to) {
-
 #if VERSION_MAJOR < 4
 	ERR_FAIL_COND_V(!ObjectDB::instance_validate(to), EntityEnums::ENTITY_RELATION_TYPE_NEUTRAL);
 #else
@@ -462,7 +476,6 @@ void Entity::sets_entity_data(Ref<EntityData> value) {
 	if (get_body() == NULL && value.is_valid() && value->get_entity_species_data().is_valid() &&
 			value->get_entity_species_data()->get_model_data().is_valid() &&
 			value->get_entity_species_data()->get_model_data()->get_body().is_valid()) {
-
 		Node *node = value->get_entity_species_data()->get_model_data()->get_body()->instance();
 
 		add_child(node);
@@ -484,7 +497,6 @@ void Entity::setc_entity_data(Ref<EntityData> value) {
 	if (get_body() == NULL && value.is_valid() && value->get_entity_species_data().is_valid() &&
 			value->get_entity_species_data()->get_model_data().is_valid() &&
 			value->get_entity_species_data()->get_model_data()->get_body().is_valid()) {
-
 		Node *node = value->get_entity_species_data()->get_model_data()->get_body()->instance();
 
 		add_child(node);
@@ -769,7 +781,6 @@ void Entity::setup_actionbars() {
 		return;
 
 	if (is_deserialized()) {
-
 		return;
 	}
 
@@ -791,7 +802,6 @@ void Entity::setup_actionbars() {
 	//}
 
 	if (!gets_bag().is_valid()) {
-
 		Ref<Bag> bag;
 		bag.instance();
 
@@ -4656,7 +4666,6 @@ void Entity::aura_removess_with_group(Ref<AuraGroup> aura_group) {
 		Ref<AuraData> ad = _s_auras.get(i);
 
 		if (ad->get_aura()->get_aura_group() == aura_group) {
-
 			aura_removec(ad);
 
 			_s_auras.remove(i);
@@ -4989,7 +4998,8 @@ void Entity::talents_sclear() {
 }
 
 void Entity::talent_addc(int talent) {
-	if (talent_hasc(talent)) return;
+	if (talent_hasc(talent))
+		return;
 
 	_c_talents.push_back(talent);
 

entities/entity.h

@@ -60,6 +60,13 @@ SOFTWARE.
 
 #include "core/version.h"
 
+#if VERSION_MAJOR < 4
+#include "scene/3d/spatial.h"
+#else
+#include "scene/3d/node_3d.h"
+#define Spatial Node3D
+#endif
+
 class EntityData;
 class AuraData;
 class Spell;

entities/stats/stat_data.h

@@ -28,6 +28,12 @@ SOFTWARE.
 
 #include "level_stat_data.h"
 
+#include "core/version.h"
+
+#if VERSION_MAJOR >= 4
+#define REAL FLOAT
+#endif
+
 class StatData : public Resource {
 	GDCLASS(StatData, Resource);
 

singletons/ess.h

@@ -33,6 +33,14 @@ SOFTWARE.
 
 #include "core/bind/core_bind.h"
 
+#include "core/version.h"
+
+#if VERSION_MAJOR >= 4
+#define PoolStringArray PackedStringArray
+
+#define POOL_STRING_ARRAY PACKED_STRING_ARRAY
+#endif
+
 class ESSResourceDB;
 class ESSEntitySpawner;
 class EntityCreateInfo;