AAirMoveType::~AAirMoveType()
{
// NOTE:
// this calls Takeoff and (indirectly) SetState,
// so neither of these must be pure virtuals (!)
UnreservePad(reservedPad);
}
bool AAirMoveType::MoveToRepairPad() {
CUnit* airBase = reservedPad->GetUnit();
if (airBase->beingBuilt || airBase->IsStunned()) {
// pad became inoperable after being reserved
DependentDied(airBase);
return false;
} else {
const float3& relPadPos = airBase->script->GetPiecePos(reservedPad->GetPiece());
const float3 absPadPos = airBase->GetObjectSpacePos(relPadPos);
switch (padStatus) {
case PAD_STATUS_FLYING: {
// flying toward pad
if (aircraftState != AIRCRAFT_FLYING && aircraftState != AIRCRAFT_TAKEOFF) {
SetState(AIRCRAFT_FLYING);
}
if (CanLandOnPad(goalPos = absPadPos)) {
padStatus = PAD_STATUS_LANDING;
}
} break;
case PAD_STATUS_LANDING: {
// landing on pad
if (HaveLandedOnPad(goalPos = absPadPos)) {
padStatus = PAD_STATUS_ARRIVED;
}
} break;
case PAD_STATUS_ARRIVED: {
if (aircraftState != AIRCRAFT_LANDED) {
SetState(AIRCRAFT_LANDED);
}
owner->SetVelocityAndSpeed(ZeroVector);
owner->Move(absPadPos, false);
owner->UpdateMidAndAimPos(); // needed here?
owner->AddBuildPower(airBase, airBase->unitDef->buildSpeed / GAME_SPEED);
owner->currentFuel += (owner->unitDef->maxFuel / (GAME_SPEED * owner->unitDef->refuelTime));
owner->currentFuel = std::min(owner->unitDef->maxFuel, owner->currentFuel);
if (owner->health >= owner->maxHealth - 1.0f && owner->currentFuel >= owner->unitDef->maxFuel) {
// repaired and filled up, leave the pad
UnreservePad(reservedPad);
}
} break;
}
}
return true;
}
bool AAirMoveType::MoveToRepairPad() {
CUnit* airBase = reservedPad->GetUnit();
if (airBase->beingBuilt || airBase->stunned) {
// pad became inoperable after being reserved
DependentDied(airBase);
return false;
} else {
const float3& relPadPos = airBase->script->GetPiecePos(reservedPad->GetPiece());
const float3 absPadPos = airBase->pos +
(airBase->frontdir * relPadPos.z) +
(airBase->updir * relPadPos.y) +
(airBase->rightdir * relPadPos.x);
if (padStatus == 0) {
// approaching pad
if (aircraftState != AIRCRAFT_FLYING && aircraftState != AIRCRAFT_TAKEOFF) {
SetState(AIRCRAFT_FLYING);
}
goalPos = absPadPos;
if (absPadPos.SqDistance2D(owner->pos) < (400.0f * 400.0f)) {
padStatus = 1;
}
} else if (padStatus == 1) {
// landing on pad
const AircraftState landingState = GetLandingState();
if (aircraftState != landingState)
SetState(landingState);
goalPos = absPadPos;
reservedLandingPos = absPadPos;
wantedHeight = absPadPos.y - ground->GetHeightAboveWater(absPadPos.x, absPadPos.z);
if ((owner->pos.SqDistance(absPadPos) < SQUARE_SIZE * SQUARE_SIZE) || aircraftState == AIRCRAFT_LANDED) {
padStatus = 2;
}
} else {
// taking off from pad
if (aircraftState != AIRCRAFT_LANDED) {
SetState(AIRCRAFT_LANDED);
}
owner->pos = absPadPos;
owner->UpdateMidPos();
owner->AddBuildPower(airBase->unitDef->buildSpeed / GAME_SPEED, airBase);
owner->currentFuel += (owner->unitDef->maxFuel / (GAME_SPEED * owner->unitDef->refuelTime));
owner->currentFuel = std::min(owner->unitDef->maxFuel, owner->currentFuel);
if (owner->health >= owner->maxHealth - 1.0f && owner->currentFuel >= owner->unitDef->maxFuel) {
// repaired and filled up, leave the pad
UnreservePad(reservedPad);
}
}
}
return true;
}