C++ BattleUnit::knockOut方法代码示例

//.........这里部分代码省略.........
						bool hasFloor = t && !t->hasNoFloor(bt);
						bool unitCanFly = unitBelow->getMovementType() == MT_FLY;

						bool canMoveToTile = t && !alreadyOccupied && !alreadyTaken && !aboutToBeOccupiedFromAbove && !movementBlocked && (hasFloor || unitCanFly);
						if (canMoveToTile)
						{
							// Check next section of the unit.
							++bs;
						}
						else
						{
							// Try next direction.
							break;
						}

						// If all sections of the fallen onto unit can be moved, then we move it.
						if (bs == bodySections.end())
						{
							if (_parent->getSave()->addFallingUnit(unitBelow))
							{
								escapeFound = true;
								// Now ensure no other unit escapes to here too.
								for (int x = unitBelow->getArmor()->getSize() - 1; x >= 0; --x)
								{
									for (int y = unitBelow->getArmor()->getSize() - 1; y >= 0; --y)
									{
										Tile *et = _parent->getSave()->getTile(t->getPosition() + Position(x,y,0));
										escapeTiles.push_back(et);
									}
								}

								Tile *bu = _parent->getSave()->getTile(originalPosition + Position(0,0,-1));
								unitBelow->startWalking(dir, unitBelow->getPosition() + offset, bu, onScreen);
								ub = unitsToMove.erase(ub);
							}
						}
					}
				}
				if (!escapeFound)
				{
					unitBelow->knockOut(_parent);
					ub = unitsToMove.erase(ub);
				}
			}
			_parent->checkForCasualties(0,*unit);
		}
		// we are just standing around, we are done falling.
		if ((*unit)->getStatus() == STATUS_STANDING)
		{
			if (falling)
			{
				Position destination = (*unit)->getPosition() + Position(0,0,-1);
				Tile *tileDest = _parent->getSave()->getTile(destination);
				(*unit)->startWalking(Pathfinding::DIR_DOWN, destination, tileDest, onScreen);
				(*unit)->setCache(0);
				_parent->getMap()->cacheUnit(*unit);
				++unit;
			}
			else
			{
				// if the unit burns floortiles, burn floortiles
				if ((*unit)->getSpecialAbility() == SPECAB_BURNFLOOR || (*unit)->getSpecialAbility() == SPECAB_BURN_AND_EXPLODE)
				{
					(*unit)->getTile()->ignite(1);
					Position groundVoxel = ((*unit)->getPosition() * Position(16,16,24)) + Position(8,8,-((*unit)->getTile()->getTerrainLevel()));
					_parent->getTileEngine()->hit(groundVoxel, (*unit)->getBaseStats()->strength, DT_IN, (*unit));

					if ((*unit)->getStatus() != STATUS_STANDING) // ie: we burned a hole in the floor and fell through it
					{
						_parent->getPathfinding()->abortPath();
					}
				}
				// move our personal lighting with us
				_terrain->calculateUnitLighting();
				_parent->getMap()->cacheUnit(*unit);
				(*unit)->setCache(0);
				_terrain->calculateFOV(*unit);
				_parent->checkForProximityGrenades(*unit);
				if ((*unit)->getStatus() == STATUS_STANDING)
				{
					if (_parent->getTileEngine()->checkReactionFire(*unit))
						_parent->getPathfinding()->abortPath();
					unit = _parent->getSave()->getFallingUnits()->erase(unit);
				}
			}
		}
		else
		{
			++unit;
		}
	}

	if (_parent->getSave()->getFallingUnits()->empty())
	{
		tilesToFallInto.clear();
		unitsToMove.clear();
		_parent->popState();
		return;
	}
}