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BaseGate will throw exceptions when something goes wrong

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This commit is contained in:
Tobias Ottenweller 2012-05-17 16:43:21 +02:00
parent 2ee725dc21
commit 69571ea511
1 changed files with 29 additions and 22 deletions
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51
src/org/mcteam/ancientgates/BaseGate.java
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@ -9,7 +9,6 @@ import org.bukkit.block.Block;
import org.mcteam.ancientgates.util.FloodUtil;
public abstract class BaseGate
{
/*
@ -34,12 +33,12 @@ public abstract class BaseGate
}
public void setLocation(Location location)
public void setLocation(Location location) throws Exception
{
this.location = location;
if (isOpen) {
findPortalBlocks();
fillGate();
validate();
}
}
@ -51,7 +50,7 @@ public abstract class BaseGate
}
public void setExit(Location exit)
public void setExit(Location exit) throws Exception
{
this.exit = exit;
validate();
@ -64,7 +63,7 @@ public abstract class BaseGate
}
public void setHidden(boolean isHidden)
public void setHidden(boolean isHidden) throws Exception
{
this.isHidden = isHidden;
@ -85,7 +84,7 @@ public abstract class BaseGate
}
public void setOpen(boolean isOpen)
public void setOpen(boolean isOpen) throws Exception
{
if (isOpen == true && this.isOpen == false) {
findPortalBlocks();
@ -116,6 +115,9 @@ public abstract class BaseGate
protected void fillGate()
{
emptyGate();
findPortalBlocks();
// This is not to do an effect
// It is to stop portal blocks from destroying themself as they cant rely on non created blocks :P
for (Location l : gateBlockLocations) {
@ -140,14 +142,10 @@ public abstract class BaseGate
protected void findPortalBlocks()
{
gateBlockLocations = new HashSet<Location>();
Set<Block> gateBlocks = FloodUtil.getGateFrameBlocks(location.getBlock());
if (gateBlocks == null) {
gateBlockLocations = null;
}
else {
gateBlockLocations = new HashSet<Location>();
if (gateBlocks != null) {
for (Block b : gateBlocks) {
gateBlockLocations.add(b.getLocation());
}
@ -162,24 +160,33 @@ public abstract class BaseGate
/**
* Checks if valus attributes do add up; will close gate on wrong values.
*/
public void validate()
public void validate() throws Exception
{
if (!isOpen) {
return;
}
if (location == null || exit == null) {
isOpen = false;
emptyGate();
return;
if (location == null) {
setOpen(false);
throw new Exception("Gate got closed. It has no location.");
}
if (isHidden == false) {
if (exit == null) {
setOpen(false);
throw new Exception("Gate got closed. It has no exit.");
}
if (gateBlockLocations.size() == 0) {
setOpen(false);
throw new Exception("Gate got closed. The frame is missing or broken.");
}
if (isHidden == false) {
for (Location l : gateBlockLocations) {
if (l.getBlock().getType() != Material.PORTAL) {
isOpen = false;
emptyGate();
return;
if (l.getBlock().getType() == Material.AIR) {
setOpen(false);
throw new Exception("Gate got closed. The frame is missing or broken.");
}
}
}