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Code Issues Projects Releases Wiki Activity

Fixed exploit where you could gain tons of Acrobatics XP from spamming

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Ender Pearls
This commit is contained in:
GJ 2012-05-21 23:41:11 -04:00
parent f9e5096ceb
commit 41c9741b72
5 changed files with 24 additions and 10 deletions
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1
Changelog.txt
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@ -10,6 +10,7 @@ Key:
Version 1.3.08
+ Added new hidden.yml inside the jar for very sensitive config options for advanced users
+ Added option to disable Chunklets for servers which do not have doubledrops and do not care about xp farming
= Fixed exploit where you could gain tons of Acrobatics XP from spamming Ender Pearls
! Changed Mining to allow Silk Touch to work again since the dupe exploit has been fixed.
Version 1.3.07

2
src/main/java/com/gmail/nossr50/listeners/EntityListener.java
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@ -123,7 +123,7 @@ public class EntityListener implements Listener {
}
if (!Misc.isInvincible(player, event)) {
if (cause == DamageCause.FALL && Permissions.getInstance().acrobatics(player) && !player.isInsideVehicle()) {
if (cause == DamageCause.FALL && Permissions.getInstance().acrobatics(player) && !player.isInsideVehicle() && !player.getItemInHand().getType().equals(Material.ENDER_PEARL)) {
Acrobatics.acrobaticsCheck(player, event);
}
else if (cause == DamageCause.BLOCK_EXPLOSION && Permissions.getInstance().demolitionsExpertise(player)) {

14
src/main/java/com/gmail/nossr50/skills/gathering/Mining.java
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@ -19,13 +19,11 @@ import com.gmail.nossr50.util.Permissions;
import com.gmail.nossr50.util.Skills;
import com.gmail.nossr50.util.Users;
import com.gmail.nossr50.config.Config;
import com.gmail.nossr50.config.mods.CustomBlocksConfig;
import com.gmail.nossr50.datatypes.PlayerProfile;
import com.gmail.nossr50.datatypes.SkillType;
import com.gmail.nossr50.events.fake.FakePlayerAnimationEvent;
public class Mining {
private static Random random = new Random();
/**
@ -88,7 +86,7 @@ public class Mining {
break;
default:
if (configInstance.getBlockModsEnabled() && CustomBlocksConfig.getInstance().customMiningBlocks.contains(new ItemStack(block.getTypeId(), 1, (short) 0, block.getData()))) {
if (ModChecks.isCustomMiningBlock(block)) {
Misc.dropItem(loc, item);
}
break;
@ -197,7 +195,7 @@ public class Mining {
break;
default:
if (configInstance.getBlockModsEnabled() && CustomBlocksConfig.getInstance().customMiningBlocks.contains(new ItemStack(block.getTypeId(), 1, (short) 0, block.getData()))) {
if (ModChecks.isCustomMiningBlock(block)) {
item = ModChecks.getCustomBlock(block).getItemDrop();
Misc.dropItem(loc, item);
}
@ -271,7 +269,7 @@ public class Mining {
break;
default:
if (Config.getInstance().getBlockModsEnabled() && CustomBlocksConfig.getInstance().customMiningBlocks.contains(new ItemStack(block.getTypeId(), 1, (short) 0, block.getData()))) {
if (ModChecks.isCustomMiningBlock(block)) {
xp += ModChecks.getCustomBlock(block).getXpGain();
}
break;
@ -295,10 +293,10 @@ public class Mining {
miningXP(player, block);
final int MAX_BONUS_LEVEL = 1000;
int skillLevel = Users.getProfile(player).getSkillLevel(SkillType.MINING);
int skillCheck = Misc.skillCheck(skillLevel, MAX_BONUS_LEVEL);
if ((skillLevel > MAX_BONUS_LEVEL || random.nextInt(1000) <= skillLevel) && Permissions.getInstance().miningDoubleDrops(player)) {
if (random.nextInt(1000) <= skillCheck && Permissions.getInstance().miningDoubleDrops(player)) {
if (player.getItemInHand().containsEnchantment(Enchantment.SILK_TOUCH)) {
silkTouchDrops(block);
}
@ -320,7 +318,7 @@ public class Mining {
int durabilityLoss = Config.getInstance().getAbilityToolDamage();
FakePlayerAnimationEvent armswing = new FakePlayerAnimationEvent(player);
if (Config.getInstance().getBlockModsEnabled() && CustomBlocksConfig.getInstance().customItems.contains(new ItemStack(block.getTypeId(), 1, (short) 0, block.getData()))) {
if (ModChecks.isCustomMiningBlock(block)) {
if (ModChecks.getCustomBlock(block).getTier() < tier) {
return;
}

1
src/main/java/com/gmail/nossr50/skills/misc/Acrobatics.java
View File

@ -16,7 +16,6 @@ import com.gmail.nossr50.util.Skills;
import com.gmail.nossr50.util.Users;
public class Acrobatics {
private static Random random = new Random();
/**

16
src/main/java/com/gmail/nossr50/util/ModChecks.java
View File

@ -15,6 +15,7 @@ public class ModChecks {
private static Config configInstance = Config.getInstance();
private static boolean customToolsEnabled = configInstance.getToolModsEnabled();
private static boolean customArmorEnabled = configInstance.getArmorModsEnabled();
private static boolean customBlocksEnabled = configInstance.getBlockModsEnabled();
private static CustomToolsConfig toolInstance = CustomToolsConfig.getInstance();
private static CustomArmorConfig armorInstance = CustomArmorConfig.getInstance();
@ -60,6 +61,21 @@ public class ModChecks {
return null;
}
/**
* Check if a custom block is a custom block.
*
* @param block The block to check
* @return true if the block is custom, false otherwise
*/
public static boolean isCustomMiningBlock(Block block) {
if (customBlocksEnabled && blocksInstance.customMiningBlocks.contains(new ItemStack(block.getTypeId(), 1, (short) 0, block.getData()))) {
return true;
}
else {
return false;
}
}
/**
* Check if a custom block is a leaf block.
*