65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/* behavior_tree_data.cpp */
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#include "behavior_tree_data.h"
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#include "core/templates/list.h"
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//// BehaviorTreeData
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BehaviorTreeData::BehaviorTreeData(const Ref<BTTask> &p_instance, const NodePath &p_player_path) {
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bt_player_path = p_player_path;
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// Flatten tree into list depth first
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List<Ref<BTTask>> stack;
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stack.push_back(p_instance);
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int id = 0;
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while (stack.size()) {
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Ref<BTTask> task = stack[0];
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stack.pop_front();
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int num_children = task->get_child_count();
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for (int i = 0; i < num_children; i++) {
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stack.push_front(task->get_child(num_children - 1 - i));
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}
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tasks.push_back(TaskData(
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id,
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task->get_task_name(),
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num_children,
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task->get_status(),
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task->get_elapsed_time(),
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task->get_class()));
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id += 1;
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}
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}
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void BehaviorTreeData::serialize(Array &p_arr) {
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p_arr.push_back(bt_player_path);
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for (const TaskData &td : tasks) {
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p_arr.push_back(td.id);
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p_arr.push_back(td.name);
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p_arr.push_back(td.num_children);
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p_arr.push_back(td.status);
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p_arr.push_back(td.elapsed_time);
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p_arr.push_back(td.type_name);
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}
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}
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void BehaviorTreeData::deserialize(const Array &p_arr) {
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ERR_FAIL_COND(tasks.size() != 0);
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ERR_FAIL_COND(p_arr.size() < 1);
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ERR_FAIL_COND(p_arr[0].get_type() != Variant::NODE_PATH);
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bt_player_path = p_arr[0];
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int idx = 1;
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while (p_arr.size() > idx + 1) {
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ERR_FAIL_COND(p_arr.size() < idx + 6);
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ERR_FAIL_COND(p_arr[idx].get_type() != Variant::INT);
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ERR_FAIL_COND(p_arr[idx + 1].get_type() != Variant::STRING);
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ERR_FAIL_COND(p_arr[idx + 2].get_type() != Variant::INT);
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ERR_FAIL_COND(p_arr[idx + 3].get_type() != Variant::INT);
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ERR_FAIL_COND(p_arr[idx + 4].get_type() != Variant::FLOAT);
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ERR_FAIL_COND(p_arr[idx + 5].get_type() != Variant::STRING);
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tasks.push_back(TaskData(p_arr[idx], p_arr[idx + 1], p_arr[idx + 2], p_arr[idx + 3], p_arr[idx + 4], p_arr[idx + 5]));
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idx += 6;
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}
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}
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