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Merge branch 'master' of

Browse Source 
https://git@github.com/NeatMonster/NoCheatPlus.git

Conflicts:
	src/fr/neatmonster/nocheatplus/checks/chat/ChatListener.java
This commit is contained in:
asofold 2012-08-08 21:19:56 +02:00
commit d5a4082fd4
9 changed files with 260 additions and 121 deletions
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32
.gitignore vendored
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@ -1,32 +0,0 @@
# Eclipse stuff
/.classpath
/.project
/.settings
# netbeans
/nbproject
# we use maven!
/build.xml
# maven
/target
# vim
.*.sw[a-p]
# various other potential build files
/build
/bin
/dist
/manifest.mf
# Mac filesystem dust
/.DS_Store
# intellij
*.iml
*.ipr
*.iws
.idea/
/auth.properties

132
pom.xml Normal file
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@ -0,0 +1,132 @@
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<!-- Informations -->
<name>NoCheatPlus</name>
<version>3.7</version>
<description>Detect and fight the exploitation of various flaws/bugs in Minecraft.</description>
<url>http://dev.bukkit.org/server-mods/nocheatplus</url>
<groupId>fr.neatmonster.nocheatplus</groupId>
<artifactId>NoCheatPlus</artifactId>
<packaging>jar</packaging>
<!-- License -->
<licenses>
<license>
<name>GNU General Public License v3</name>
<url>http://www.gnu.org/licenses/gpl-3.0.html</url>
<distribution>repo</distribution>
</license>
</licenses>
<!-- Source code -->
<scm>
<developerConnection>scm:git:git@github.com:NeatMonster/${project.name}.git</developerConnection>
<connection>scm:git:git://github.com/NeatMonster/${project.name}.git</connection>
<url>https://github.com/NeatMonster/${project.name}</url>
</scm>
<!-- Repositories -->
<repositories>
<repository>
<id>bukkit</id>
<name>Bukkit</name>
<url>http://repo.bukkit.org/content/groups/public/</url>
</repository>
</repositories>
<!-- Dependencies -->
<dependencies>
<dependency>
<groupId>org.bukkit</groupId>
<artifactId>craftbukkit</artifactId>
<version>1.3.1-R1.0</version>
<type>jar</type>
<scope>compile</scope>
</dependency>
</dependencies>
<!-- Building -->
<build>
<defaultGoal>clean package</defaultGoal>
<sourceDirectory>${basedir}/src</sourceDirectory>
<resources>
<resource>
<targetPath>.</targetPath>
<filtering>true</filtering>
<directory>${basedir}</directory>
<includes>
<include>plugin.yml</include>
<include>LICENSE.txt</include>
<include>Instructions.txt</include>
</includes>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>2.4</version>
<configuration>
<finalName>NoCheatPlus</finalName>
<archive>
<addMavenDescriptor>false</addMavenDescriptor>
<pomPropertiesFile>false</pomPropertiesFile>
<manifest>
<addDefaultSpecificationEntries>false</addDefaultSpecificationEntries>
<addDefaultImplementationEntries>false</addDefaultImplementationEntries>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.7</version>
<executions>
<execution>
<id>deploy-build</id>
<phase>install</phase>
<configuration>
<target>
<property file="auth.properties" prefix="auth" />
<scp todir="${auth.user}:${auth.pass}@${auth.host}:${auth.path}"
file="target/NoCheatPlus.jar" sftp="yes" trust="yes"
failonerror="no" />
<sshexec host="${auth.host}" username="${auth.user}"
password="${auth.pass}" command="${auth.cmd}" trust="yes"
failonerror="no" />
</target>
</configuration>
<goals>
<goal>run</goal>
</goals>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>org.apache.ant</groupId>
<artifactId>ant-jsch</artifactId>
<version>1.8.4</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
<!-- Properties -->
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
</project>

6
src/fr/neatmonster/nocheatplus/checks/chat/ChatListener.java
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@ -132,10 +132,10 @@ public class ChatListener implements Listener {
* |___/
*/
final Player player = event.getPlayer();
final ChatConfig cc = ChatConfig.getConfig(player); // Non critical use (concurrency).
final ChatConfig cc = ChatConfig.getConfig(player);
// Then the no pwnage check, if the login isn't already disallowed.
if (event.getResult() != Result.KICK_OTHER && noPwnage.check(player))
// Execute the no pwnage check.
if (noPwnage.isEnabled(player) && noPwnage.check(player))
event.disallow(Result.KICK_OTHER, cc.noPwnageReloginKickMessage);
}
}

2
src/fr/neatmonster/nocheatplus/checks/fight/InstantHeal.java
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@ -44,7 +44,7 @@ public class InstantHeal extends Check {
return false;
}
final long delta = System.currentTimeMillis() - (data.instantHealLastTime + 3500L);
final long delta = System.currentTimeMillis() - (data.instantHealLastTime + 3000L);
data.instantHealBuffer += delta;
if (data.instantHealBuffer < 0) {

10
src/fr/neatmonster/nocheatplus/checks/moving/MovingListener.java
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@ -67,6 +67,9 @@ public class MovingListener implements Listener {
/** The more packets vehicle check. */
private final MorePacketsVehicle morePacketsVehicle = new MorePacketsVehicle();
/** The no fall check. */
private final NoFall noFall = new NoFall();
/** The survival fly check. */
private final SurvivalFly survivalFly = new SurvivalFly();
@ -313,10 +316,13 @@ public class MovingListener implements Listener {
if ((player.getGameMode() == GameMode.CREATIVE || player.getAllowFlight()) && creativeFly.isEnabled(player))
// If the player is handled by the creative fly check, execute it.
newTo = creativeFly.check(player, from, to);
else if (survivalFly.isEnabled(player))
else if (survivalFly.isEnabled(player)) {
// If he is handled by the survival fly check, execute it.
newTo = survivalFly.check(player, from, to);
else
if (newTo == null && noFall.isEnabled(player))
// If he is handled by the no fall check, execute it.
noFall.check(player, from, to);
} else
// He isn't handled by any fly check, clear his data.
data.clearFlyData();

4
src/fr/neatmonster/nocheatplus/checks/moving/NoFall.java
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@ -104,7 +104,7 @@ public class NoFall extends Check {
// feeling.
if (from.getY() > to.getY()) {
final float deltaY = (float) (from.getY() - to.getY());
data.noFallDistance += deltaY * 0.75F; // Magic number. :)
data.noFallDistance += deltaY * 0.75D; // Magic number. :)
if (deltaY > 1F) {
data.noFallLastAddedDistance = deltaY;
@ -114,7 +114,7 @@ public class NoFall extends Check {
} else
data.noFallLastAddedDistance = 0F;
if (to.isOnGround())
if (to.isOnGround() || from.isOnStairs())
data.noFallDistance = 0F;
// Reduce violation level.

24
src/fr/neatmonster/nocheatplus/checks/moving/SurvivalFly.java
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@ -84,7 +84,7 @@ public class SurvivalFly extends Check {
private static final double SOULSAND_SPRINTING_MOVE = 0.18D;
/** The horizontal speed limit when sprinting. */
private static final double SPRINTING_MOVE = 0.37D;
private static final double SPRINTING_MOVE = 0.35D;
/** The vertical speed limit when ascending into water. */
private static final double WATER_ASCEND = 0.13D + MARGIN;
@ -95,9 +95,6 @@ public class SurvivalFly extends Check {
/** The horizontal speed limit when moving into water. */
private static final double WATER_MOVE = 0.18D;
/** The no fall check. */
private final NoFall noFall = new NoFall();
/**
* Instantiates a new survival fly check.
*/
@ -177,7 +174,7 @@ public class SurvivalFly extends Check {
hAllowedDistance = cc.survivalFlyBlockingSpeed / 100D * BLOCKING_MOVE;
else if (from.isInWater() && to.isInWater())
hAllowedDistance = cc.survivalFlyWaterSpeed / 100D * WATER_MOVE;
else if (player.isSprinting() && player.getFoodLevel() > 5)
else if (sprinting)
hAllowedDistance = cc.survivalFlySprintingSpeed / 100D * SPRINTING_MOVE;
if (data.survivalFlyOnIce > 0)
@ -221,6 +218,16 @@ public class SurvivalFly extends Check {
hDistanceAboveLimit = Math.max(0D, hDistanceAboveLimit);
if (hDistanceAboveLimit == 0D && sprinting && !player.hasPermission(Permissions.MOVING_SURVIVALFLY_SPRINTING)) {
final double dX = to.getX() - from.getX();
final double dZ = to.getZ() - from.getZ();
final float yaw = from.getYaw();
// Prevent players from sprinting if they're moving backwards.
if (dX < 0D && dZ > 0D && yaw > 180F && yaw < 270F || dX < 0D && dZ < 0D && yaw > 270F && yaw < 360F
|| dX > 0D && dZ < 0D && yaw > 0F && yaw < 90F || dX > 0D && dZ > 0D && yaw > 90F && yaw < 180F)
hDistanceAboveLimit = hDistance;
}
// Potion effect "Jump".
double jumpAmplifier = 1D;
if (entity.hasEffect(MobEffectList.JUMP)) {
@ -288,7 +295,8 @@ public class SurvivalFly extends Check {
data.survivalFlyLastDistances[1] = data.survivalFlyLastDistances[0];
data.survivalFlyLastDistances[0] = vDistance;
double vAllowedDistance = (data.verticalFreedom + 1.35D) * data.jumpAmplifier;
double vAllowedDistance = (data.verticalFreedom + (!from.isOnGround() && to.isOnGround() ? 1.5D : 1.35D))
* data.jumpAmplifier;
if (data.survivalFlyJumpPhase > JUMP_PHASE + data.jumpAmplifier)
vAllowedDistance -= (data.survivalFlyJumpPhase - JUMP_PHASE) * JUMP_STEP;
@ -352,10 +360,6 @@ public class SurvivalFly extends Check {
data.survivalFlyJumpPhase = 0;
}
if (noFall.isEnabled(player))
// Execute the NoFall check.
noFall.check(player, from, to);
return null;
}

2
src/fr/neatmonster/nocheatplus/players/Permissions.java
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@ -111,7 +111,6 @@ public class Permissions {
* "88,d88 888 888 "88 888 888
*/
private static final String CHAT = CHECKS + ".chat";
public static final String CHAT_ARRIVALS = CHAT + ".arrivals";
public static final String CHAT_COLOR = CHAT + ".color";
public static final String CHAT_NOPWNAGE = CHAT + ".nopwnage";
@ -167,4 +166,5 @@ public class Permissions {
public static final String MOVING_SURVIVALFLY = MOVING + ".survivalfly";
public static final String MOVING_SURVIVALFLY_BLOCKING = MOVING_SURVIVALFLY + ".blocking";
public static final String MOVING_SURVIVALFLY_SNEAKING = MOVING_SURVIVALFLY + ".sneaking";
public static final String MOVING_SURVIVALFLY_SPRINTING = MOVING_SURVIVALFLY + ".sprinting";
}

29
src/fr/neatmonster/nocheatplus/utilities/PlayerLocation.java
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@ -102,6 +102,9 @@ public class PlayerLocation {
/** Is the player on soul sand? */
private final CustomBoolean onSoulSand = new CustomBoolean();
/** Is the player on stairs? */
private final CustomBoolean onStairs = new CustomBoolean();
/** The bounding box of the player. */
private final AxisAlignedBB boundingBox;
@ -348,4 +351,30 @@ public class PlayerLocation {
}
return onSoulSand.get();
}
/**
* Checks if the player is on stairs.
*
* @return true, if the player is on stairs
*/
public boolean isOnStairs() {
if (!onStairs.isSet()) {
AxisAlignedBB boundingBoxGround = boundingBox.clone();
boundingBoxGround = boundingBoxGround.d(0D, -0.5D, 0D);
for (final Object object : world.getCubes(entity, boundingBoxGround)) {
final AxisAlignedBB aabbCube = (AxisAlignedBB) object;
final int blockX = (int) Math.floor(aabbCube.a);
final int blockY = (int) Math.floor(aabbCube.b);
final int blockZ = (int) Math.floor(aabbCube.c);
final int id = world.getTypeId(blockX, blockY, blockZ);
if (!onStairs.get()
&& (id == 53 || id == 67 || id == 108 || id == 109 || id == 114 || id == 128 || id == 134
|| id == 135 || id == 136))
onStairs.set(true);
}
if (!onStairs.isSet())
onStairs.set(false);
}
return onStairs.get();
}
}