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Fix liquid flow check for removed Faction data.

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This commit is contained in:
Olof Larsson
2017-05-27 08:23:40 +02:00
parent aacf918058
commit f10da26159
1 changed files with 23 additions and 17 deletions
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40
src/com/massivecraft/factions/engine/EnginePermBuild.java
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@@ -249,34 +249,40 @@ public class EnginePermBuild extends Engine
// Prepare fields
Block fromBlock = event.getBlock();
int fromCX = fromBlock.getX() >> 4;
int fromCZ = fromBlock.getZ() >> 4;
BlockFace face = event.getFace();
int toCX = (fromBlock.getX() + face.getModX()) >> 4;
int toCZ = (fromBlock.getZ() + face.getModZ()) >> 4;
int fromChunkX = fromBlock.getX() >> 4;
int fromChunkZ = fromBlock.getZ() >> 4;
BlockFace blockFace = event.getFace();
int toChunkX = (fromBlock.getX() + blockFace.getModX()) >> 4;
int toChunkZ = (fromBlock.getZ() + blockFace.getModZ()) >> 4;
// If a liquid (or dragon egg) moves from one chunk to another ...
if (toCX == fromCX && toCZ == fromCZ) return;
if (toChunkX == fromChunkX && toChunkZ == fromChunkZ) return;
Board board = BoardColl.get().getFixed(fromBlock.getWorld().getName().toLowerCase(), false);
if (board == null) return;
Map<PS, TerritoryAccess> map = board.getMapRaw();
if (map.isEmpty()) return;
PS fromPs = PS.valueOf(fromCX, fromCZ);
PS toPs = PS.valueOf(toCX, toCZ);
TerritoryAccess fromTa = map.get(fromPs);
TerritoryAccess toTa = map.get(toPs);
String fromId = fromTa != null ? fromTa.getHostFactionId() : Factions.ID_NONE;
String toId = toTa != null ? toTa.getHostFactionId() : Factions.ID_NONE;
PS fromPs = PS.valueOf(fromChunkX, fromChunkZ);
PS toPs = PS.valueOf(toChunkX, toChunkZ);
TerritoryAccess fromTerritoryAccess = map.get(fromPs);
TerritoryAccess toTerritoryAccess = map.get(toPs);
String fromFactionId = fromTerritoryAccess != null ? fromTerritoryAccess.getHostFactionId() : Factions.ID_NONE;
String toFactionId = toTerritoryAccess != null ? toTerritoryAccess.getHostFactionId() : Factions.ID_NONE;
// ... and the chunks belong to different factions ...
if (toId.equals(fromId)) return;
if (toFactionId.equals(fromFactionId)) return;
Faction fromFaction = FactionColl.get().getFixed(fromFactionId);
if (fromFaction == null) fromFaction = FactionColl.get().getNone();
Faction toFaction = FactionColl.get().getFixed(toFactionId);
if (toFaction == null) toFaction = FactionColl.get().getNone();
if (toFaction == fromFaction) return;
// ... and the faction "from" can not build at "to" ...
Faction fromFac = FactionColl.get().getFixed(fromId);
Faction toFac = FactionColl.get().getFixed(toId);
if (MPerm.getPermBuild().has(fromFac, toFac)) return;
if (MPerm.getPermBuild().has(fromFaction, toFaction)) return;
// ... cancel!
event.setCancelled(true);