5d4dc2d45c
Note: Only replaced 2 instances to test, Node.get_children and TileMap.get_used_cells Note: Will do a mass replace on later PRs of whathever I can find, but probably need a tool to grep through doc. Warning: Mono will break, needs to be fixed (and so do TypeScript and NativeScript, need to ask respective maintainers)
99 lines
3 KiB
C++
99 lines
3 KiB
C++
#ifndef CONTAINER_TYPE_VALIDATE_H
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#define CONTAINER_TYPE_VALIDATE_H
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#include "core/script_language.h"
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#include "core/variant.h"
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struct ContainerTypeValidate {
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Variant::Type type = Variant::NIL;
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StringName class_name;
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Ref<Script> script;
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const char *where = "conatiner";
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_FORCE_INLINE_ bool can_reference(const ContainerTypeValidate &p_type) const {
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if (type == p_type.type) {
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if (type != Variant::OBJECT) {
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return true; //nothing else to check
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}
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} else {
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return false;
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}
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//both are object
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if ((class_name != StringName()) != (p_type.class_name != StringName())) {
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return false; //both need to have class or none
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}
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if (class_name != p_type.class_name) {
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if (!ClassDB::is_parent_class(p_type.class_name, class_name)) {
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return false;
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}
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}
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if (script.is_null() != p_type.script.is_null()) {
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return false;
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}
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if (script != p_type.script) {
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if (!p_type.script->inherits_script(script)) {
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return false;
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}
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}
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return true;
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}
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_FORCE_INLINE_ bool validate(const Variant &p_variant, const char *p_operation = "use") {
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if (type == Variant::NIL) {
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return true;
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}
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ERR_FAIL_COND_V_MSG(type != p_variant.get_type(), false, "Attempted to " + String(p_operation) + " a variable of type '" + Variant::get_type_name(p_variant.get_type()) + "' into a " + where + " of type '" + Variant::get_type_name(type) + "'.");
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if (type != p_variant.get_type()) {
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return false;
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}
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if (type != Variant::OBJECT) {
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return true;
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}
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#ifdef DEBUG_ENABLED
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ObjectID object_id = p_variant;
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if (object_id == ObjectID()) {
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return true; //fine its null;
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}
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Object *object = ObjectDB::get_instance(object_id);
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ERR_FAIL_COND_V_MSG(object == nullptr, false, "Attempted to " + String(p_operation) + " an invalid (previously freed?) object instance into a '" + String(where) + ".");
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#else
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Object *object = p_variant;
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if (object == nullptr) {
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return true; //fine
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}
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#endif
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if (class_name == StringName()) {
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return true; //all good, no class type requested
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}
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StringName obj_class = object->get_class_name();
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if (obj_class != class_name) {
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ERR_FAIL_COND_V_MSG(!ClassDB::is_parent_class(object->get_class_name(), class_name), false, "Attempted to " + String(p_operation) + " an object of type '" + object->get_class() + "' into a " + where + ", which does not inherit from '" + String(class_name) + "'.");
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}
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if (script.is_null()) {
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return true; //all good
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}
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Ref<Script> other_script = object->get_script();
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//check base script..
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ERR_FAIL_COND_V_MSG(other_script.is_null(), false, "Attempted to " + String(p_operation) + " an object into a " + String(where) + ", that does not inherit from '" + String(script->get_class_name()) + "'.");
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ERR_FAIL_COND_V_MSG(!other_script->inherits_script(script), false, "Attempted to " + String(p_operation) + " an object into a " + String(where) + ", that does not inherit from '" + String(script->get_class_name()) + "'.");
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return true;
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}
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};
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#endif // CONTAINER_TYPE_VALIDATE_H
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