43 lines
1.1 KiB
C++
43 lines
1.1 KiB
C++
#include "HealFriendNode.h"
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#include "BehaviourTree.h"
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#include "Actor.h"
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#include "Tilemap.h"
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HealFriendNode::HealFriendNode(BehaviourTreeNode * parent) : BehaviourTreeNode(parent){}
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HealFriendNode::~HealFriendNode() {}
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BehaviourTreeStatus HealFriendNode::tick(BTTick * tick) {
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bool ishero = tick->target->isTypeOf(ACT_HERO);
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auto actors = tick->target->map->GetActorList();
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std::vector<Actor*> friends;
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for each (auto actor in *actors) {
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if (actor == tick->target) continue;
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if (actor->isTypeOf(ACT_HERO) == ishero && actor->health < actor->maxhealth-1) {
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vec2i pos = actor->getPosition();
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if (tick->target->CanSee(pos.x, pos.y)) {
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friends.push_back(actor);
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}
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}
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}
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if (friends.size() == 0) {
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return BT_FAILED;
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}
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Actor* lowestHpActor = nullptr;
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int lowestHp;
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for each (Actor* actor in friends) {
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if (lowestHpActor == nullptr || actor->health < lowestHp) {
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lowestHpActor = actor;
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lowestHp = actor->health;
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}
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}
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lowestHpActor->health += 1;
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return BT_SUCCEEDED;
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}
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