31 lines
1.1 KiB
C++
31 lines
1.1 KiB
C++
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/* blackboard.cpp */
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#include "blackboard.h"
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Variant Blackboard::get_var(const Variant &p_key, const Variant &p_default) const {
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if (data.has(p_key)) {
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return data.get_valid(p_key);
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} else if (parent.is_valid()) {
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return parent->get_var(p_key, p_default);
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} else {
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return p_default;
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}
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}
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void Blackboard::set_var(const Variant &p_key, const Variant &p_value) {
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data[p_key] = p_value;
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}
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bool Blackboard::has_var(const Variant &p_key) const {
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return data.has(p_key) || (parent.is_valid() && parent->has_var(p_key));
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}
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void Blackboard::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_data"), &Blackboard::get_data);
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ClassDB::bind_method(D_METHOD("set_data", "p_data"), &Blackboard::set_data);
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ClassDB::bind_method(D_METHOD("get_var", "p_key", "p_default"), &Blackboard::get_var, Variant());
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ClassDB::bind_method(D_METHOD("set_var", "p_key", "p_value"), &Blackboard::set_var);
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ClassDB::bind_method(D_METHOD("has_var", "p_key"), &Blackboard::has_var);
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ClassDB::bind_method(D_METHOD("set_parent_scope", "p_blackboard"), &Blackboard::set_parent_scope);
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ClassDB::bind_method(D_METHOD("get_parent_scope"), &Blackboard::get_parent_scope);
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}
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