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Add support for 1.7.10

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This commit is contained in:
Mike Primm 2014-07-09 22:20:33 -05:00
parent d8d3061696
commit 22d1923ad5
5 changed files with 60 additions and 5 deletions
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10
src/main/java/org/dynmap/bukkit/BukkitVersionHelper.java
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@ -5,11 +5,13 @@ import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Collections;
import java.util.Map;
import org.bukkit.Bukkit;
import org.bukkit.Chunk;
import org.bukkit.ChunkSnapshot;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.entity.Player;
import org.dynmap.Log;
/**
@ -132,4 +134,12 @@ public abstract class BukkitVersionHelper {
* Get block material index list
*/
public abstract int[] getBlockMaterialMap();
/**
* Get list of online players
*/
public abstract Player[] getOnlinePlayers();
/**
* Get player health
*/
public abstract int getHealth(Player p);
}

2
src/main/java/org/dynmap/bukkit/BukkitVersionHelperCB.java
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@ -47,7 +47,7 @@ public class BukkitVersionHelperCB extends BukkitVersionHelperGeneric {
nmsmaterial = getNMSClass("net.minecraft.server.Material");
blockbyid = getFieldNoFail(nmsblock, new String[] { "byId" }, nmsblockarray);
if (blockbyid == null) {
blockbyidfunc = getMethod(nmsblock, new String[] { "e" }, new Class[] { int.class });
blockbyidfunc = getMethod(nmsblock, new String[] { "getById", "e" }, new Class[] { int.class });
}
blockname = getPrivateField(nmsblock, new String[] { "name", "b" }, String.class);
material = getPrivateField(nmsblock, new String[] { "material" }, nmsmaterial);

41
src/main/java/org/dynmap/bukkit/BukkitVersionHelperGeneric.java
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@ -3,13 +3,17 @@ package org.dynmap.bukkit;
import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Map;
import org.bukkit.Bukkit;
import org.bukkit.Chunk;
import org.bukkit.ChunkSnapshot;
import org.bukkit.Server;
import org.bukkit.World;
import org.bukkit.entity.Player;
import org.dynmap.Log;
/**
@ -79,6 +83,10 @@ public abstract class BukkitVersionHelperGeneric extends BukkitVersionHelper {
protected Field nmst_x;
protected Field nmst_y;
protected Field nmst_z;
/** Server */
protected Method server_getonlineplayers;
/** Player */
protected Method player_gethealth;
BukkitVersionHelperGeneric() {
failed = false;
@ -99,6 +107,12 @@ public abstract class BukkitVersionHelperGeneric extends BukkitVersionHelper {
/* CraftChunk */
craftchunk = getOBCClass("org.bukkit.craftbukkit.CraftChunk");
cc_gethandle = getMethod(craftchunk, new String[] { "getHandle" }, new Class[0]);
/** Server */
server_getonlineplayers = getMethod(Server.class, new String[] { "getOnlinePlayers" }, new Class[0]);
/** Player */
player_gethealth = getMethod(Player.class, new String[] { "getHealth" }, new Class[0]);
/* Get NMS classes and fields */
if(!failed)
loadNMS();
@ -385,4 +399,31 @@ public abstract class BukkitVersionHelperGeneric extends BukkitVersionHelper {
}
return null;
}
/**
* Get list of online players
*/
public Player[] getOnlinePlayers() {
Object players = callMethod(Bukkit.getServer(), server_getonlineplayers, nullargs, null);
if (players instanceof Player[]) { /* Pre 1.7.10 */
return (Player[]) players;
}
else {
@SuppressWarnings("unchecked")
Collection<? extends Player> p = (Collection<? extends Player>) players;
return p.toArray(new Player[0]);
}
}
/**
* Get player health
*/
public int getHealth(Player p) {
Object health = callMethod(p, player_gethealth, nullargs, null);
if (health instanceof Integer) {
return (Integer) health;
}
else {
return ((Double) health).intValue();
}
}
}

6
src/main/java/org/dynmap/bukkit/DynmapPlugin.java
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@ -234,7 +234,7 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
}
@Override
public DynmapPlayer[] getOnlinePlayers() {
Player[] players = getServer().getOnlinePlayers();
Player[] players = helper.getOnlinePlayers();
DynmapPlayer[] dplay = new DynmapPlayer[players.length];
for(int i = 0; i < players.length; i++)
dplay[i] = new BukkitPlayer(players[i]);
@ -507,7 +507,7 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
}
@Override
public int getCurrentPlayers() {
return getServer().getOnlinePlayers().length;
return helper.getOnlinePlayers().length;
}
@Override
public boolean isModLoaded(String name) {
@ -636,7 +636,7 @@ public class DynmapPlugin extends JavaPlugin implements DynmapAPI {
@Override
public int getHealth() {
if(player != null)
return player.getHealth();
return helper.getHealth(player);
else
return 0;
}

6
src/main/java/org/dynmap/bukkit/Metrics.java
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@ -121,6 +121,8 @@ public class Metrics {
*/
private volatile BukkitTask task = null;
private BukkitVersionHelper helper;
public Metrics(final Plugin plugin) throws IOException {
if (plugin == null) {
throw new IllegalArgumentException("Plugin cannot be null");
@ -146,6 +148,8 @@ public class Metrics {
// Load the guid then
guid = configuration.getString("guid");
debug = configuration.getBoolean("debug", false);
helper = BukkitVersionHelper.getHelper();
}
/**
@ -359,7 +363,7 @@ public class Metrics {
boolean onlineMode = Bukkit.getServer().getOnlineMode(); // TRUE if online mode is enabled
String pluginVersion = description.getVersion();
String serverVersion = Bukkit.getVersion();
int playersOnline = Bukkit.getServer().getOnlinePlayers().length;
int playersOnline = helper.getOnlinePlayers().length;
// END server software specific section -- all code below does not use any code outside of this class / Java