Altitude/AlttdGriefPrevention
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Mutate existing claim instead of creating new claim on resize (#461)

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Sigurdur 2019-01-27 02:54:35 +08:00 committed by RoboMWM
parent 6a84cb2878
commit 904c304666
1 changed files with 13 additions and 37 deletions
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50
src/main/java/me/ryanhamshire/GriefPrevention/DataStore.java
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@ -777,7 +777,7 @@ public abstract class DataStore
*/
synchronized public CreateClaimResult createClaim(World world, int x1, int x2, int y1, int y2, int z1, int z2, UUID ownerID, Claim parent, Long id, Player creatingPlayer)
{
return createClaim(world,x1,x2,y1,y2,z1,z2,ownerID,parent,id,creatingPlayer,true);
return createClaim(world,x1,x2,y1,y2,z1,z2,ownerID,parent,id,creatingPlayer,false);
}
//creates a claim.
//if the new claim would overlap an existing claim, returns a failure along with a reference to the existing claim
@ -790,7 +790,7 @@ public abstract class DataStore
//does NOT check a player has permission to create a claim, or enough claim blocks.
//does NOT check minimum claim size constraints
//does NOT visualize the new claim for any players
synchronized public CreateClaimResult createClaim(World world, int x1, int x2, int y1, int y2, int z1, int z2, UUID ownerID, Claim parent, Long id, Player creatingPlayer, Boolean isNew)
synchronized public CreateClaimResult createClaim(World world, int x1, int x2, int y1, int y2, int z1, int z2, UUID ownerID, Claim parent, Long id, Player creatingPlayer, boolean dryRun)
{
CreateClaimResult result = new CreateClaimResult();
@ -887,7 +887,12 @@ public abstract class DataStore
return result;
}
}
if (isNew) {
if (dryRun) {
// since this is a dry run, just return the unsaved claim as is.
result.succeeded = true;
result.claim = newClaim;
return result;
}
ClaimCreatedEvent event = new ClaimCreatedEvent(newClaim, creatingPlayer);
Bukkit.getPluginManager().callEvent(event);
if (event.isCancelled()) {
@ -896,10 +901,6 @@ public abstract class DataStore
return result;
}
} else {
ClaimModifiedEvent event = new ClaimModifiedEvent(newClaim, creatingPlayer);
Bukkit.getPluginManager().callEvent(event);
}
//otherwise add this new claim to the data store to make it effective
this.addClaim(newClaim, true);
@ -1236,45 +1237,20 @@ public abstract class DataStore
synchronized public CreateClaimResult resizeClaim(Claim claim, int newx1, int newx2, int newy1, int newy2, int newz1, int newz2, Player resizingPlayer)
{
//try to create this new claim, ignoring the original when checking for overlap
CreateClaimResult result = this.createClaim(claim.getLesserBoundaryCorner().getWorld(), newx1, newx2, newy1, newy2, newz1, newz2, claim.ownerID, claim.parent, claim.id, resizingPlayer);
CreateClaimResult result = this.createClaim(claim.getLesserBoundaryCorner().getWorld(), newx1, newx2, newy1, newy2, newz1, newz2, claim.ownerID, claim.parent, claim.id, resizingPlayer, true);
//if succeeded
if(result.succeeded)
{
//copy permissions from old claim
ArrayList<String> builders = new ArrayList<String>();
ArrayList<String> containers = new ArrayList<String>();
ArrayList<String> accessors = new ArrayList<String>();
ArrayList<String> managers = new ArrayList<String>();
claim.getPermissions(builders, containers, accessors, managers);
for(int i = 0; i < builders.size(); i++)
result.claim.setPermission(builders.get(i), ClaimPermission.Build);
for(int i = 0; i < containers.size(); i++)
result.claim.setPermission(containers.get(i), ClaimPermission.Inventory);
for(int i = 0; i < accessors.size(); i++)
result.claim.setPermission(accessors.get(i), ClaimPermission.Access);
for(int i = 0; i < managers.size(); i++)
{
result.claim.managers.add(managers.get(i));
}
//restore subdivisions
for(Claim subdivision : claim.children)
{
subdivision.parent = result.claim;
result.claim.children.add(subdivision);
}
// copy the boundary from the claim created in the dry run of createClaim() to our existing claim
claim.lesserBoundaryCorner = result.claim.lesserBoundaryCorner;
claim.greaterBoundaryCorner = result.claim.greaterBoundaryCorner;
result.claim = claim;
//save those changes
this.saveClaim(result.claim);
ClaimModifiedEvent event = new ClaimModifiedEvent(result.claim,resizingPlayer);
Bukkit.getPluginManager().callEvent(event);
//make original claim ineffective (it's still in the hash map, so let's make it ignored)
claim.inDataStore = false;
}
return result;