limboai/blackboard/bb_param/bb_param.cpp

91 lines
2.8 KiB
C++

/* bb_param.cpp */
#include "bb_param.h"
#include "modules/limboai/util/limbo_utility.h"
#include "core/core_bind.h"
#include "core/error/error_macros.h"
#include "core/object/class_db.h"
#include "core/object/object.h"
#include "core/variant/variant.h"
VARIANT_ENUM_CAST(BBParam::ValueSource);
void BBParam::set_value_source(ValueSource p_value) {
value_source = p_value;
notify_property_list_changed();
_update_name();
emit_changed();
}
Variant BBParam::get_saved_value() {
if (saved_value.get_type() != get_type()) {
Callable::CallError err;
Variant::construct(get_type(), saved_value, nullptr, 0, err);
}
return saved_value;
}
void BBParam::set_saved_value(Variant p_value) {
saved_value = p_value;
_update_name();
emit_changed();
}
void BBParam::set_variable(const String &p_value) {
variable = p_value;
_update_name();
emit_changed();
}
String BBParam::to_string() {
if (value_source == SAVED_VALUE) {
return String(saved_value);
} else {
return LimboUtility::get_singleton()->decorate_var(variable);
}
}
Variant BBParam::get_value(Object *p_agent, const Ref<Blackboard> &p_blackboard, const Variant &p_default) {
ERR_FAIL_COND_V(!p_blackboard.is_valid(), p_default);
if (value_source == SAVED_VALUE) {
return saved_value;
} else {
return p_blackboard->get_var(variable, p_default);
}
}
void BBParam::_get_property_list(List<PropertyInfo> *p_list) const {
if (value_source == ValueSource::SAVED_VALUE) {
p_list->push_back(PropertyInfo(get_type(), "saved_value"));
} else {
p_list->push_back(PropertyInfo(Variant::STRING, "variable"));
}
}
void BBParam::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_value_source", "p_value_source"), &BBParam::set_value_source);
ClassDB::bind_method(D_METHOD("get_value_source"), &BBParam::get_value_source);
ClassDB::bind_method(D_METHOD("set_saved_value", "p_value"), &BBParam::set_saved_value);
ClassDB::bind_method(D_METHOD("get_saved_value"), &BBParam::get_saved_value);
ClassDB::bind_method(D_METHOD("set_variable", "p_variable_name"), &BBParam::set_variable);
ClassDB::bind_method(D_METHOD("get_variable"), &BBParam::get_variable);
ClassDB::bind_method(D_METHOD("get_type"), &BBParam::get_type);
ClassDB::bind_method(D_METHOD("get_value", "p_agent", "p_blackboard", "p_default"), &BBParam::get_value, Variant());
ADD_PROPERTY(PropertyInfo(Variant::INT, "value_source", PROPERTY_HINT_ENUM, "Saved Value, Blackboard Var"), "set_value_source", "get_value_source");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "variable", PROPERTY_HINT_NONE, "", 0), "set_variable", "get_variable");
ADD_PROPERTY(PropertyInfo(Variant::NIL, "saved_value", PROPERTY_HINT_NONE, "", 0), "set_saved_value", "get_saved_value");
BIND_ENUM_CONSTANT(SAVED_VALUE);
BIND_ENUM_CONSTANT(BLACKBOARD_VAR);
}
BBParam::BBParam() {
value_source = SAVED_VALUE;
variable = "";
saved_value = Variant();
}