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More improvement on blockphysics and blockfromto chatter

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This commit is contained in:
Mike Primm 2012-02-22 21:00:13 -06:00
parent 888051d497
commit 35cf3ed8fa
1 changed files with 58 additions and 32 deletions
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54
src/main/java/org/dynmap/bukkit/DynmapPlugin.java
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@ -85,9 +85,11 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
private static class BlockToCheck {
Location loc;
int typeid;
byte data;
String trigger;
};
private LinkedList<BlockToCheck> blocks_to_check = new LinkedList<BlockToCheck>();
private LinkedList<BlockToCheck> blocks_to_check = null;
private LinkedList<BlockToCheck> blocks_to_check_accum = new LinkedList<BlockToCheck>();
public DynmapPlugin() {
plugin = this;
@ -630,26 +632,20 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
pm.registerEvents(pl, this);
}
private void checkBlock(Block b, String trigger) {
BlockToCheck btt = new BlockToCheck();
btt.loc = b.getLocation();
btt.typeid = b.getTypeId();
btt.trigger = trigger;
if(blocks_to_check.isEmpty()) {
blocks_to_check.add(btt);
getServer().getScheduler().scheduleSyncDelayedTask(this, new Runnable() {
private class BlockCheckHandler implements Runnable {
public void run() {
BlockToCheck btt;
while(blocks_to_check.isEmpty() != true) {
btt = blocks_to_check.pop();
Location loc = btt.loc;
World w = loc.getWorld();
if(!w.isChunkLoaded(loc.getBlockX()>>4, loc.getBlockZ()>>4))
continue;
int bt = w.getBlockTypeIdAt(loc);
/* Avoid stationary and moving water churn */
if(bt == 9) bt = 8;
if(btt.typeid == 9) btt.typeid = 8;
if(bt != btt.typeid) {
if((bt != btt.typeid) || (btt.data != w.getBlockAt(loc).getData())) {
sscache.invalidateSnapshot(w.getName(), loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
if((onblockfromto && btt.trigger.equals("blockfromto")) ||
(onblockphysics && btt.trigger.equals("blockphysics"))) {
@ -658,13 +654,29 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
}
}
}
blocks_to_check = null;
/* Kick next run, if one is needed */
startIfNeeded();
}
});
public void startIfNeeded() {
if((blocks_to_check == null) && (blocks_to_check_accum.isEmpty() == false)) { /* More pending? */
blocks_to_check = blocks_to_check_accum;
blocks_to_check_accum = new LinkedList<BlockToCheck>();
getServer().getScheduler().scheduleSyncDelayedTask(DynmapPlugin.this, this, 10);
}
else {
blocks_to_check.add(btt);
}
}
private BlockCheckHandler btth = new BlockCheckHandler();
private void checkBlock(Block b, String trigger) {
BlockToCheck btt = new BlockToCheck();
btt.loc = b.getLocation();
btt.typeid = b.getTypeId();
btt.data = b.getData();
btt.trigger = trigger;
blocks_to_check_accum.add(btt); /* Add to accumulator */
btth.startIfNeeded();
}
private boolean onplace;
private boolean onbreak;
@ -780,7 +792,11 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
public void onBlockFromTo(BlockFromToEvent event) {
if(event.isCancelled())
return;
Material m = event.getBlock().getType();
if((m != Material.WOOD_PLATE) && (m != Material.STONE_PLATE))
checkBlock(event.getBlock(), "blockfromto");
m = event.getToBlock().getType();
if((m != Material.WOOD_PLATE) && (m != Material.STONE_PLATE))
checkBlock(event.getToBlock(), "blockfromto");
}
@ -790,7 +806,17 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
if(event.isCancelled())
return;
Block b = event.getBlock();
Material m = b.getType();
switch(m) {
case STATIONARY_WATER:
case WATER:
case STATIONARY_LAVA:
case LAVA:
case GRAVEL:
case SAND:
checkBlock(event.getBlock(), "blockphysics");
break;
}
}
@SuppressWarnings("unused")