limboai/bt/tasks/composites/bt_random_sequence.cpp

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/**
* bt_random_sequence.cpp
* =============================================================================
* Copyright 2021-2023 Serhii Snitsaruk
*
* Use of this source code is governed by an MIT-style
* license that can be found in the LICENSE file or at
* https://opensource.org/licenses/MIT.
* =============================================================================
*/
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#include "bt_random_sequence.h"
void BTRandomSequence::_enter() {
last_running_idx = 0;
if (indicies.size() != get_child_count()) {
indicies.resize(get_child_count());
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for (int i = 0; i < get_child_count(); i++) {
indicies.set(i, i);
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}
}
indicies.shuffle();
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}
int BTRandomSequence::_tick(double p_delta) {
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int status = SUCCESS;
for (int i = last_running_idx; i < get_child_count(); i++) {
status = get_child(indicies[i])->execute(p_delta);
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if (status != SUCCESS) {
last_running_idx = i;
break;
}
}
return status;
}