127 lines
3.8 KiB
C++
127 lines
3.8 KiB
C++
/**
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* bb_param.cpp
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* =============================================================================
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* Copyright 2021-2023 Serhii Snitsaruk
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*
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* Use of this source code is governed by an MIT-style
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* license that can be found in the LICENSE file or at
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* https://opensource.org/licenses/MIT.
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* =============================================================================
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*/
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#include "bb_param.h"
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#include "../../util/limbo_utility.h"
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#ifdef LIMBOAI_MODULE
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#include "core/core_bind.h"
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#include "core/error/error_macros.h"
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#include "core/object/class_db.h"
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#include "core/object/object.h"
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#include "core/variant/variant.h"
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#include "core/variant/variant_utility.h"
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#endif // LIMBOAI_MODULE
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#ifdef LIMBOAI_GDEXTENSION
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using namespace godot;
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#endif // LIMBOAI_GDEXTENSION
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VARIANT_ENUM_CAST(BBParam::ValueSource);
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void BBParam::set_value_source(ValueSource p_value) {
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value_source = p_value;
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notify_property_list_changed();
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_update_name();
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emit_changed();
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}
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Variant BBParam::get_saved_value() {
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return saved_value;
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}
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void BBParam::set_saved_value(Variant p_value) {
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if (p_value.get_type() == Variant::NIL) {
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_assign_default_value();
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} else {
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saved_value = p_value;
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}
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_update_name();
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emit_changed();
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}
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void BBParam::set_variable(const String &p_value) {
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variable = p_value;
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_update_name();
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emit_changed();
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}
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#ifdef LIMBOAI_MODULE
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String BBParam::to_string() {
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#elif LIMBOAI_GDEXTENSION
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String BBParam::_to_string() {
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#endif
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if (value_source == SAVED_VALUE) {
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String s = saved_value.stringify();
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switch (get_type()) {
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case Variant::STRING: {
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s = "\"" + s.c_escape() + "\"";
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} break;
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case Variant::STRING_NAME: {
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s = "&\"" + s.c_escape() + "\"";
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} break;
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case Variant::NODE_PATH: {
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s = "^\"" + s.c_escape() + "\"";
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} break;
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default: {
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} break;
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}
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return s;
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} else {
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return LimboUtility::get_singleton()->decorate_var(variable);
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}
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}
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Variant BBParam::get_value(Object *p_agent, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
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ERR_FAIL_COND_V(!p_blackboard.is_valid(), p_default);
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if (value_source == SAVED_VALUE) {
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return saved_value;
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} else {
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ERR_FAIL_COND_V_MSG(!p_blackboard->has_var(variable), p_default, vformat("BBParam: Blackboard variable \"%s\" doesn't exist.", variable));
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return p_blackboard->get_var(variable, p_default);
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}
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}
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void BBParam::_get_property_list(List<PropertyInfo> *p_list) const {
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if (value_source == ValueSource::SAVED_VALUE) {
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p_list->push_back(PropertyInfo(get_type(), "saved_value"));
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} else {
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p_list->push_back(PropertyInfo(Variant::STRING, "variable"));
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}
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}
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void BBParam::_bind_methods() {
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ClassDB::bind_method(D_METHOD("set_value_source", "p_value_source"), &BBParam::set_value_source);
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ClassDB::bind_method(D_METHOD("get_value_source"), &BBParam::get_value_source);
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ClassDB::bind_method(D_METHOD("set_saved_value", "p_value"), &BBParam::set_saved_value);
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ClassDB::bind_method(D_METHOD("get_saved_value"), &BBParam::get_saved_value);
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ClassDB::bind_method(D_METHOD("set_variable", "p_variable_name"), &BBParam::set_variable);
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ClassDB::bind_method(D_METHOD("get_variable"), &BBParam::get_variable);
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ClassDB::bind_method(D_METHOD("get_type"), &BBParam::get_type);
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ClassDB::bind_method(D_METHOD("get_value", "p_agent", "p_blackboard", "p_default"), &BBParam::get_value, Variant());
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ADD_PROPERTY(PropertyInfo(Variant::INT, "value_source", PROPERTY_HINT_ENUM, "Saved Value,Blackboard Var"), "set_value_source", "get_value_source");
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ADD_PROPERTY(PropertyInfo(Variant::STRING, "variable", PROPERTY_HINT_NONE, "", 0), "set_variable", "get_variable");
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ADD_PROPERTY(PropertyInfo(Variant::NIL, "saved_value", PROPERTY_HINT_NONE, "", 0), "set_saved_value", "get_saved_value");
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BIND_ENUM_CONSTANT(SAVED_VALUE);
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BIND_ENUM_CONSTANT(BLACKBOARD_VAR);
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}
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BBParam::BBParam() {
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value_source = SAVED_VALUE;
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variable = "";
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_assign_default_value();
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}
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