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author | feildmaster <admin@feildmaster.com> | 2013-08-24 17:59:36 -0500 |
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committer | feildmaster <admin@feildmaster.com> | 2013-09-09 20:03:15 -0500 |
commit | a2229f5d26e9c06b7e41157f9874c4af9088b983 (patch) | |
tree | c0fe2161b00c3d3cb22d966420cc114a4bb14217 /src/main/java/org | |
parent | 9620ac7d3e5517511314c3284b99f391732e3b33 (diff) | |
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Make /spreadplayers command work. Fixes BUKKIT-4720
Diffstat (limited to 'src/main/java/org')
-rw-r--r-- | src/main/java/org/bukkit/command/defaults/SpreadPlayersCommand.java | 41 | ||||
-rw-r--r-- | src/main/java/org/bukkit/command/defaults/VanillaCommand.java | 1 |
2 files changed, 27 insertions, 15 deletions
diff --git a/src/main/java/org/bukkit/command/defaults/SpreadPlayersCommand.java b/src/main/java/org/bukkit/command/defaults/SpreadPlayersCommand.java index 506c8fe7..5297cf7e 100644 --- a/src/main/java/org/bukkit/command/defaults/SpreadPlayersCommand.java +++ b/src/main/java/org/bukkit/command/defaults/SpreadPlayersCommand.java @@ -36,25 +36,28 @@ public class SpreadPlayersCommand extends VanillaCommand { sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage); return false; } - double x = getDouble(sender, args[0]); - double z = getDouble(sender, args[1]); - double distance = getDouble(sender, args[2]); + + final double x = getDouble(sender, args[0], -30000000, 30000000); + final double z = getDouble(sender, args[1], -30000000, 30000000); + final double distance = getDouble(sender, args[2]); + final double range = getDouble(sender, args[3]); if (distance < 0.0D) { sender.sendMessage(ChatColor.RED + "Distance is too small."); return false; } - double range = getDouble(sender, args[3]); if (range < distance + 1.0D) { sender.sendMessage(ChatColor.RED + "Max range is too small."); return false; } + final String respectTeams = args[4]; boolean teams = false; - if ("true".equalsIgnoreCase(args[4])) { + + if (respectTeams.equalsIgnoreCase("true")) { teams = true; - } else if (!"false".equalsIgnoreCase(args[4])) { + } else if (!respectTeams.equalsIgnoreCase("false")) { sender.sendMessage(String.format(ChatColor.RED + "'%s' is not true or false", args[4])); return false; } @@ -68,7 +71,7 @@ public class SpreadPlayersCommand extends VanillaCommand { continue; } - if (world != null) { + if (world == null) { world = player.getWorld(); } players.add(player); @@ -78,14 +81,22 @@ public class SpreadPlayersCommand extends VanillaCommand { return true; } - double xRangeMin = x - range; - double zRangeMin = z - range; - double xRangeMax = x + range; - double zRangeMax = z + range; + final double xRangeMin = x - range; + final double zRangeMin = z - range; + final double xRangeMax = x + range; + final double zRangeMax = z + range; + + final int spreadSize = teams ? getTeams(players) : players.size(); + + final Location[] locations = getSpreadLocations(world, spreadSize, xRangeMin, zRangeMin, xRangeMax, zRangeMax); + final int rangeSpread = range(world, distance, xRangeMin, zRangeMin, xRangeMax, zRangeMax, locations); + + if (rangeSpread == -1) { + sender.sendMessage(String.format("Could not spread %d %s around %s,%s (too many players for space - try using spread of at most %s)", spreadSize, teams ? "teams" : "players", x, z)); + return false; + } - Location[] locations = getSpreadLocations(world, teams ? getTeams(players) : players.size(), xRangeMin, zRangeMin, xRangeMax, zRangeMax); - int rangeSpread = range(world, distance, xRangeMin, zRangeMin, xRangeMax, zRangeMax, locations); - double distanceSpread = spread(world, players, locations, teams); + final double distanceSpread = spread(world, players, locations, teams); sender.sendMessage(String.format("Succesfully spread %d %s around %s,%s", locations.length, teams ? "teams" : "players", x, z)); if (locations.length > 1) { @@ -96,7 +107,7 @@ public class SpreadPlayersCommand extends VanillaCommand { private int range(World world, double distance, double xRangeMin, double zRangeMin, double xRangeMax, double zRangeMax, Location[] locations) { boolean flag = true; - double max = Float.MAX_VALUE; + double max; int i; diff --git a/src/main/java/org/bukkit/command/defaults/VanillaCommand.java b/src/main/java/org/bukkit/command/defaults/VanillaCommand.java index e8ade12c..9b13ac6a 100644 --- a/src/main/java/org/bukkit/command/defaults/VanillaCommand.java +++ b/src/main/java/org/bukkit/command/defaults/VanillaCommand.java @@ -81,6 +81,7 @@ public abstract class VanillaCommand extends Command { public static double getDouble(CommandSender sender, String input, double min, double max) { double result = getDouble(sender, input); + // TODO: This should throw an exception instead. if (result < min) { result = min; } else if (result > max) { |