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Add a way to get and set the bounding box of disguises

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This commit is contained in:
libraryaddict 2013-12-22 12:36:06 +13:00
parent 06cb677446
commit 686b25d59b
4 changed files with 132 additions and 0 deletions
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12
src/me/libraryaddict/disguise/LibsDisguises.java
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@ -25,6 +25,7 @@ import org.bukkit.configuration.file.YamlConfiguration;
import org.bukkit.entity.Ageable;
import org.bukkit.entity.Entity;
import org.bukkit.entity.LivingEntity;
import org.bukkit.entity.Zombie;
import org.bukkit.plugin.java.JavaPlugin;
import com.comphenix.protocol.wrappers.WrappedDataWatcher;
@ -207,6 +208,17 @@ public class LibsDisguises extends JavaPlugin {
sound.setDamageSoundVolume((Float) soundStrength);
}
}
// Get the bounding box
disguiseValues.setAdultBox(ReflectionManager.getBoundingBox(bukkitEntity));
if (bukkitEntity instanceof Ageable) {
((Ageable) bukkitEntity).setBaby();
disguiseValues.setBabyBox(ReflectionManager.getBoundingBox(bukkitEntity));
} else if (bukkitEntity instanceof Zombie) {
((Zombie) bukkitEntity).setBaby(true);
disguiseValues.setBabyBox(ReflectionManager.getBoundingBox(bukkitEntity));
}
} catch (Exception ex) {
System.out.print("[LibsDisguises] Uh oh! Trouble while making values for the disguise " + disguiseType.name()
+ "!");

18
src/me/libraryaddict/disguise/utilities/DisguiseValues.java
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@ -46,6 +46,8 @@ public class DisguiseValues {
private int enumEntitySize;
private HashMap<Integer, Object> metaValues = new HashMap<Integer, Object>();
private Class nmsEntityClass;
private FakeBoundingBox adultBox;
private FakeBoundingBox babyBox;
public DisguiseValues(DisguiseType type, Class classType, int entitySize) {
values.put(type, this);
@ -53,6 +55,22 @@ public class DisguiseValues {
nmsEntityClass = classType;
}
public FakeBoundingBox getBabyBox() {
return babyBox;
}
public void setAdultBox(FakeBoundingBox newBox) {
adultBox = newBox;
}
public void setBabyBox(FakeBoundingBox newBox) {
babyBox = newBox;
}
public FakeBoundingBox getAdultBox() {
return adultBox;
}
public int getEntitySize(double paramDouble) {
double d = paramDouble - (((int) Math.floor(paramDouble)) + 0.5D);

26
src/me/libraryaddict/disguise/utilities/FakeBoundingBox.java Normal file
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@ -0,0 +1,26 @@
package me.libraryaddict.disguise.utilities;
public class FakeBoundingBox {
private double xMod;
private double yMod;
private double zMod;
public FakeBoundingBox(double xMod, double yMod, double zMod) {
this.xMod = xMod;
this.yMod = yMod;
this.zMod = zMod;
}
public double getX() {
return xMod;
}
public double getY() {
return yMod;
}
public double getZ() {
return zMod;
}
}

76
src/me/libraryaddict/disguise/utilities/ReflectionManager.java
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@ -55,6 +55,82 @@ public class ReflectionManager {
}
}
public static FakeBoundingBox getBoundingBox(Entity entity) {
try {
Object boundingBox = getNmsClass("Entity").getField("boundingBox").get(getNmsEntity(entity));
double x = 0, y = 0, z = 0;
int stage = 0;
for (Field field : boundingBox.getClass().getFields()) {
if (field.getType().getSimpleName().equals("Double")) {
stage++;
switch (stage) {
case 1:
x -= field.getDouble(boundingBox);
break;
case 2:
y -= field.getDouble(boundingBox);
break;
case 3:
z -= field.getDouble(boundingBox);
break;
case 4:
x += field.getDouble(boundingBox);
break;
case 5:
y += field.getDouble(boundingBox);
break;
case 6:
z += field.getDouble(boundingBox);
break;
default:
throw new Exception("Error while setting the bounding box, more doubles than I thought??");
}
return new FakeBoundingBox(x, y, z);
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
return null;
}
public static void setBoundingBox(Entity entity, double newX, double newY, double newZ) {
try {
Object boundingBox = getNmsClass("Entity").getField("boundingBox").get(getNmsEntity(entity));
double x = 0, y = 0, z = 0;
int stage = 0;
for (Field field : boundingBox.getClass().getFields()) {
if (field.getType().getSimpleName().equals("Double")) {
stage++;
switch (stage) {
case 1:
x = field.getDouble(boundingBox);
break;
case 2:
y = field.getDouble(boundingBox);
break;
case 3:
z = field.getDouble(boundingBox);
break;
case 4:
field.setDouble(boundingBox, x);
break;
case 5:
field.setDouble(boundingBox, y);
break;
case 6:
field.setDouble(boundingBox, z);
break;
default:
throw new Exception("Error while setting the bounding box, more doubles than I thought??");
}
}
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
public static Object createEntityInstance(String entityName) {
try {
Class entityClass = getNmsClass("Entity" + entityName);