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95 lines
2.3 KiB
95 lines
2.3 KiB
3 years ago
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package engine.net.client.handlers;
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import engine.Enum;
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import engine.Enum.BuildingGroup;
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import engine.InterestManagement.WorldGrid;
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import engine.exception.MsgSendException;
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import engine.gameManager.BuildingManager;
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import engine.net.client.ClientConnection;
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import engine.net.client.msg.ClientNetMsg;
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import engine.net.client.msg.DestroyBuildingMsg;
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import engine.objects.Blueprint;
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import engine.objects.Building;
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import engine.objects.City;
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import engine.objects.PlayerCharacter;
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/*
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* @Author:
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* @Summary: Processes application protocol message where the
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* client is requesting a building be destroyed.
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*/
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public class DestroyBuildingHandler extends AbstractClientMsgHandler {
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public DestroyBuildingHandler() {
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super(DestroyBuildingMsg.class);
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}
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@Override
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protected boolean _handleNetMsg(ClientNetMsg baseMsg, ClientConnection origin) throws MsgSendException {
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PlayerCharacter pc = origin.getPlayerCharacter();
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DestroyBuildingMsg msg;
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msg = (DestroyBuildingMsg) baseMsg;
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int buildingUUID = msg.getUUID();
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Building building = BuildingManager.getBuildingFromCache(buildingUUID);
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;
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if (pc == null || building == null)
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return true;
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Blueprint blueprint;
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blueprint = building.getBlueprint();
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// Can't destroy buildings without a blueprint.
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if (blueprint == null)
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return true;
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// Cannot destroy Oblivion database derived buildings.
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if (building.getProtectionState() == Enum.ProtectionState.NPC) {
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return true;
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}
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if (!BuildingManager.PlayerCanControlNotOwner(building, pc))
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return true;
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// Can't destroy a tree of life
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if (blueprint.getBuildingGroup() == BuildingGroup.TOL)
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return true;
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// Can't destroy a shrine
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if (blueprint.getBuildingGroup() == BuildingGroup.SHRINE)
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return true;
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if (blueprint.getBuildingGroup() == BuildingGroup.MINE)
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return true;
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if (blueprint.getBuildingGroup() == BuildingGroup.RUNEGATE)
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return true;
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// Turn off spire if destoying
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if (blueprint.getBuildingGroup() == BuildingGroup.SPIRE)
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building.disableSpire(true);
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if (blueprint.getBuildingGroup() == BuildingGroup.WAREHOUSE) {
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City city = building.getCity();
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if (city != null)
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city.setWarehouseBuildingID(0);
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}
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building.setRank(-1);
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WorldGrid.RemoveWorldObject(building);
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WorldGrid.removeObject(building);
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building.getParentZone().zoneBuildingSet.remove(building);
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return true;
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}
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}
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