void CAirCAI::ExecuteAreaAttack(Command& c)
{
assert(owner->unitDef->canAttack);
// FIXME: check owner->UsingScriptMoveType() and skip rest if true?
AAirMoveType* myPlane = GetStrafeAirMoveType(owner);
if (targetDied) {
targetDied = false;
inCommand = false;
}
const float3& pos = c.GetPos(0);
const float radius = c.params[3];
if (inCommand) {
if (myPlane->aircraftState == AAirMoveType::AIRCRAFT_LANDED)
inCommand = false;
if (orderTarget && orderTarget->pos.SqDistance2D(pos) > Square(radius)) {
inCommand = false;
// target wandered out of the attack-area
SetOrderTarget(NULL);
SelectNewAreaAttackTargetOrPos(c);
}
} else {
if (myPlane->aircraftState != AAirMoveType::AIRCRAFT_LANDED) {
inCommand = true;
SelectNewAreaAttackTargetOrPos(c);
}
}
}
void CCommandAI::WeaponFired(CWeapon* weapon, const bool searchForNewTarget)
{
if (!inCommand)
return;
const Command& c = commandQue.front();
const bool haveGroundAttackCmd = (c.GetID() == CMD_ATTACK && c.GetParamsCount() >= 3);
const bool haveAreaAttackCmd = (c.GetID() == CMD_AREA_ATTACK);
bool orderFinished = false;
if (searchForNewTarget) {
// manual fire or attack commands with meta will only fire a single salvo
// noAutoTarget weapons finish an attack commands after a
// salvo if they have more orders queued
if (weapon->weaponDef->manualfire && !(c.options & META_KEY))
orderFinished = true;
if (weapon->noAutoTarget && !(c.options & META_KEY) && haveGroundAttackCmd && HasMoreMoveCommands())
orderFinished = true;
// if we have an area-attack command and this was the
// last salvo of our main weapon, assume we completed an attack
// (run) on one position and move to the next
//
// if we have >= 2 consecutive CMD_ATTACK's, then
// SelectNAATP --> FinishCommand (inCommand=false) -->
// SlowUpdate --> ExecuteAttack (inCommand=true) -->
// queue has advanced
//
// @SelectNewAreaAttackTargetOrPos
// return argument says if a new area attack target was chosen, else finish current command
if (haveAreaAttackCmd) {
orderFinished = !SelectNewAreaAttackTargetOrPos(c);
}
}
// when this fails, we need to take a copy at top instead of a reference
assert(&c == &commandQue.front());
eoh->WeaponFired(*owner, *(weapon->weaponDef));
if (orderFinished) {
FinishCommand();
}
}
void CCommandAI::WeaponFired(CWeapon* weapon, bool mainWeapon, bool lastSalvo)
{
const Command& c = commandQue.empty()? Command(CMD_STOP): commandQue.front();
const bool haveGroundAttackCmd = (c.GetID() == CMD_ATTACK && c.GetParamsCount() >= 3);
const bool haveAreaAttackCmd = (c.GetID() == CMD_AREA_ATTACK);
if (mainWeapon && lastSalvo && (haveAreaAttackCmd || (haveGroundAttackCmd && HasMoreMoveCommands()))) {
// if we have an area-attack command (or a regular attack command
// followed by anything that requires movement) and this was the
// last salvo of our main weapon, assume we completed an attack
// (run) on one position and move to the next
SelectNewAreaAttackTargetOrPos(c);
}
if (!inCommand) { return; }
if (!weapon->weaponDef->manualfire || (c.options & META_KEY)) { return; }
if (c.GetID() == CMD_ATTACK || c.GetID() == CMD_MANUALFIRE) {
owner->AttackUnit(NULL, (c.options & INTERNAL_ORDER) == 0, true);
eoh->WeaponFired(*owner, *(weapon->weaponDef));
FinishCommand();
}
}
