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raycasting units' hitboxes

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devZoGok
2026-01-17 12:24:11 +02:00
parent a5aaf8e30e
commit e97d499568
1 changed files with 18 additions and 6 deletions
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weapon.cpp
+18 -6
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@@ -136,14 +136,26 @@ namespace battleship{
Vector3 refPos = (isWeaponPos ? components[0].node->localToGlobalPosition(Vector3::VEC_ZERO) : unit->getPos());
if(ordTp == (int)orderType){
Vector3 targPos = (targDestruct ? targDestruct->getPos() : unit->getOrder(0).targets[0].pos);
float targDist = refPos.getDistanceFrom(targPos);
bool withinRange = (minRange <= targDist && targDist <= maxRange);
Vector3 dirVec = (isWeaponPos ? components[components.size() - 1].node->getGlobalAxis(2) : unit->getDirVec());
bool withinAngle = (dirVec.getAngleBetween((targPos - refPos).norm()) <= maxFireAngle);
bool aimedAtTarget = false;
if((Order::TYPE)ordTp == Order::TYPE::ATTACK && withinRange && withinAngle)
if(targDestruct && targDestruct->getHitbox()){
vector<RayCaster::CollisionResult> res = RayCaster::cast(refPos, dirVec, targDestruct->getHitbox());
if(res.empty()) return;
float targDist = refPos.getDistanceFrom(res[0].pos);
aimedAtTarget = (minRange <= targDist && targDist <= maxRange);
}
else{
Vector3 targPos = unit->getOrder(0).targets[0].pos;
float targDist = refPos.getDistanceFrom(targPos);
bool withinRange = (minRange <= targDist && targDist <= maxRange);
bool withinAngle = (dirVec.getAngleBetween((targPos - refPos).norm()) <= maxFireAngle);
aimedAtTarget = withinRange && withinAngle;
}
if((Order::TYPE)ordTp == Order::TYPE::ATTACK && aimedAtTarget)
fire(unit->getOrder(0));
}
else{