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Apply patch "Fix float parsing issues" from Spigot-Essentials

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This commit is contained in:
vemacs 2015-06-04 20:32:36 -06:00
parent ff3b1e810f
commit b6957db352
5 changed files with 49 additions and 8 deletions
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3
Essentials/src/com/earth2me/essentials/commands/Commandessentials.java
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@ -6,6 +6,7 @@ import com.earth2me.essentials.User;
import com.earth2me.essentials.UserMap;
import com.earth2me.essentials.metrics.Metrics;
import com.earth2me.essentials.utils.DateUtil;
import com.earth2me.essentials.utils.FloatUtil;
import com.earth2me.essentials.utils.NumberUtil;
import com.google.common.base.Charsets;
import org.bukkit.Material;
@ -199,7 +200,7 @@ public class Commandessentials extends EssentialsCommand {
sender.sendMessage(tl("cleaning"));
final long daysArg = Long.parseLong(args[1]);
final double moneyArg = args.length >= 3 ? Double.parseDouble(args[2].replaceAll("[^0-9\\.]", "")) : 0;
final double moneyArg = args.length >= 3 ? FloatUtil.parseDouble(args[2].replaceAll("[^0-9\\.]", "")) : 0;
final int homesArg = args.length >= 4 && NumberUtil.isInt(args[3]) ? Integer.parseInt(args[3]) : 0;
final UserMap userMap = ess.getUserMap();

5
Essentials/src/com/earth2me/essentials/commands/Commandsetworth.java
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@ -2,6 +2,7 @@ package com.earth2me.essentials.commands;
import com.earth2me.essentials.CommandSource;
import com.earth2me.essentials.User;
import com.earth2me.essentials.utils.FloatUtil;
import org.bukkit.Server;
import org.bukkit.inventory.ItemStack;
@ -30,7 +31,7 @@ public class Commandsetworth extends EssentialsCommand {
price = args[1];
}
ess.getWorth().setPrice(stack, Double.parseDouble(price));
ess.getWorth().setPrice(stack, FloatUtil.parseDouble(price));
user.sendMessage(tl("worthSet"));
}
@ -41,7 +42,7 @@ public class Commandsetworth extends EssentialsCommand {
}
ItemStack stack = ess.getItemDb().get(args[0]);
ess.getWorth().setPrice(stack, Double.parseDouble(args[1]));
ess.getWorth().setPrice(stack, FloatUtil.parseDouble(args[1]));
sender.sendMessage(tl("worthSet"));
}
}

3
Essentials/src/com/earth2me/essentials/commands/Commandspeed.java
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@ -2,6 +2,7 @@ package com.earth2me.essentials.commands;
import com.earth2me.essentials.CommandSource;
import com.earth2me.essentials.User;
import com.earth2me.essentials.utils.FloatUtil;
import org.bukkit.Server;
import org.bukkit.entity.Player;
@ -107,7 +108,7 @@ public class Commandspeed extends EssentialsCommand {
private float getMoveSpeed(final String moveSpeed) throws NotEnoughArgumentsException {
float userSpeed;
try {
userSpeed = Float.parseFloat(moveSpeed);
userSpeed = FloatUtil.parseFloat(moveSpeed);
if (userSpeed > 10f) {
userSpeed = 10f;
} else if (userSpeed < 0.0001f) {

9
Essentials/src/com/earth2me/essentials/commands/Commandtppos.java
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@ -3,6 +3,7 @@ package com.earth2me.essentials.commands;
import com.earth2me.essentials.CommandSource;
import com.earth2me.essentials.Trade;
import com.earth2me.essentials.User;
import com.earth2me.essentials.utils.FloatUtil;
import org.bukkit.Location;
import org.bukkit.Server;
import org.bukkit.event.player.PlayerTeleportEvent.TeleportCause;
@ -26,10 +27,10 @@ public class Commandtppos extends EssentialsCommand {
final double z = args[2].startsWith("~") ? user.getLocation().getZ() + Integer.parseInt(args[2].substring(1)) : Integer.parseInt(args[2]);
final Location loc = new Location(user.getWorld(), x, y, z, user.getLocation().getYaw(), user.getLocation().getPitch());
if (args.length > 3) {
loc.setYaw((Float.parseFloat(args[3]) + 180 + 360) % 360);
loc.setYaw((FloatUtil.parseFloat(args[3]) + 180 + 360) % 360);
}
if (args.length > 4) {
loc.setPitch(Float.parseFloat(args[4]));
loc.setPitch(FloatUtil.parseFloat(args[4]));
}
if (x > 30000000 || y > 30000000 || z > 30000000 || x < -30000000 || y < -30000000 || z < -30000000) {
throw new NotEnoughArgumentsException(tl("teleportInvalidLocation"));
@ -53,10 +54,10 @@ public class Commandtppos extends EssentialsCommand {
final double z = args[3].startsWith("~") ? user.getLocation().getZ() + Integer.parseInt(args[3].substring(1)) : Integer.parseInt(args[3]);
final Location loc = new Location(user.getWorld(), x, y, z, user.getLocation().getYaw(), user.getLocation().getPitch());
if (args.length > 4) {
loc.setYaw((Float.parseFloat(args[4]) + 180 + 360) % 360);
loc.setYaw((FloatUtil.parseFloat(args[4]) + 180 + 360) % 360);
}
if (args.length > 5) {
loc.setPitch(Float.parseFloat(args[5]));
loc.setPitch(FloatUtil.parseFloat(args[5]));
}
if (x > 30000000 || y > 30000000 || z > 30000000 || x < -30000000 || y < -30000000 || z < -30000000) {
throw new NotEnoughArgumentsException(tl("teleportInvalidLocation"));

37
Essentials/src/com/earth2me/essentials/utils/FloatUtil.java Normal file
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@ -0,0 +1,37 @@
package com.earth2me.essentials.utils;
/**
* parseFloat and parseDouble proxies that are protected against non-finite values.
*/
public class FloatUtil
{
private FloatUtil() {}
public static float parseFloat(String s) throws NumberFormatException
{
float f = Float.parseFloat(s);
if (Float.isNaN(f))
{
throw new NumberFormatException("NaN is not valid");
}
if (Float.isInfinite(f))
{
throw new NumberFormatException("Infinity is not valid");
}
return f;
}
public static double parseDouble(String s) throws NumberFormatException
{
double d = Double.parseDouble(s);
if (Double.isNaN(d))
{
throw new NumberFormatException("NaN is not valid");
}
if (Double.isInfinite(d))
{
throw new NumberFormatException("Infinity is not valid");
}
return d;
}
}