void CRetreatTask::OnUnitIdle(CCircuitUnit* unit)
{
CCircuitAI* circuit = manager->GetCircuit();
int frame = circuit->GetLastFrame();
CFactoryManager* factoryManager = circuit->GetFactoryManager();
AIFloat3 haven = (repairer != nullptr) ? repairer->GetPos(frame) : factoryManager->GetClosestHaven(unit);
if (haven == -RgtVector) {
haven = circuit->GetSetupManager()->GetBasePos();
}
if (unit->GetCircuitDef()->IsPlane()) {
// force rearm/repair | CMD_FIND_PAD
unit->GetUnit()->Fight(haven, UNIT_COMMAND_OPTION_RIGHT_MOUSE_KEY, frame + FRAMES_PER_SEC * 60);
return;
}
const float maxDist = factoryManager->GetAssistDef()->GetBuildDistance();
const AIFloat3& unitPos = unit->GetPos(frame);
if (unitPos.SqDistance2D(haven) > maxDist * maxDist) {
// TODO: push MoveAction into unit? to avoid enemy fire
unit->GetUnit()->MoveTo(haven, UNIT_COMMAND_OPTION_RIGHT_MOUSE_KEY, frame + FRAMES_PER_SEC * 1);
// TODO: Add fail counter?
} else {
// TODO: push WaitAction into unit
// unit->GetUnit()->ExecuteCustomCommand(CMD_PRIORITY, {0.0f});
AIFloat3 pos = unitPos;
const float size = SQUARE_SIZE * 16;
CTerrainManager* terrainManager = circuit->GetTerrainManager();
float centerX = terrainManager->GetTerrainWidth() / 2;
float centerZ = terrainManager->GetTerrainHeight() / 2;
pos.x += (pos.x > centerX) ? size : -size;
pos.z += (pos.z > centerZ) ? size : -size;
AIFloat3 oldPos = pos;
terrainManager->CorrectPosition(pos);
if (oldPos.SqDistance2D(pos) > SQUARE_SIZE * SQUARE_SIZE) {
pos = unitPos;
pos.x += (pos.x > centerX) ? -size : size;
pos.z += (pos.z > centerZ) ? -size : size;
}
CTerrainManager::TerrainPredicate predicate = [unitPos](const AIFloat3& p) {
return unitPos.SqDistance2D(p) > SQUARE(SQUARE_SIZE * 8);
};
pos = terrainManager->FindBuildSite(unit->GetCircuitDef(), pos, maxDist, UNIT_COMMAND_BUILD_NO_FACING, predicate);
unit->GetUnit()->PatrolTo(pos);
IUnitAction* act = static_cast<IUnitAction*>(unit->End());
if (act->IsAny(IUnitAction::Mask::MOVE | IUnitAction::Mask::FIGHT)) {
static_cast<ITravelAction*>(act)->SetFinished(true);
}
}
}
void CDefendTask::Execute(CCircuitUnit* unit)
{
CCircuitAI* circuit = manager->GetCircuit();
CTerrainManager* terrainManager = circuit->GetTerrainManager();
AIFloat3 pos = utils::get_radial_pos(position, SQUARE_SIZE * 32);
terrainManager->CorrectPosition(pos);
pos = terrainManager->FindBuildSite(unit->GetCircuitDef(), pos, 300.0f, UNIT_COMMAND_BUILD_NO_FACING);
TRY_UNIT(circuit, unit,
unit->GetUnit()->Fight(pos, UNIT_COMMAND_OPTION_RIGHT_MOUSE_KEY, circuit->GetLastFrame() + FRAMES_PER_SEC * 60);
unit->GetUnit()->SetWantedMaxSpeed(MAX_UNIT_SPEED);
)
}
void IBuilderTask::FindBuildSite(CCircuitUnit* builder, const AIFloat3& pos, float searchRadius)
{
CTerrainManager* terrainManager = manager->GetCircuit()->GetTerrainManager();
// facing = UNIT_COMMAND_BUILD_NO_FACING;
float terWidth = terrainManager->GetTerrainWidth();
float terHeight = terrainManager->GetTerrainHeight();
if (math::fabs(terWidth - 2 * pos.x) > math::fabs(terHeight - 2 * pos.z)) {
facing = (2 * pos.x > terWidth) ? UNIT_FACING_WEST : UNIT_FACING_EAST;
} else {
facing = (2 * pos.z > terHeight) ? UNIT_FACING_NORTH : UNIT_FACING_SOUTH;
}
CTerrainManager::TerrainPredicate predicate = [terrainManager, builder](const AIFloat3& p) {
return terrainManager->CanBuildAt(builder, p);
};
buildPos = terrainManager->FindBuildSite(buildDef, pos, searchRadius, facing, predicate);
}