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166 changes: 166 additions & 0 deletions
166
plugin/src/main/java/com/denizenscript/denizen/scripts/commands/player/TablistCommand.java
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| @@ -0,0 +1,166 @@ | ||
| package com.denizenscript.denizen.scripts.commands.player; | ||
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| import com.denizenscript.denizen.nms.NMSHandler; | ||
| import com.denizenscript.denizen.nms.interfaces.PlayerHelper; | ||
| import com.denizenscript.denizen.utilities.Utilities; | ||
| import com.denizenscript.denizen.utilities.debugging.Debug; | ||
| import com.denizenscript.denizencore.exceptions.InvalidArgumentsException; | ||
| import com.denizenscript.denizencore.exceptions.InvalidArgumentsRuntimeException; | ||
| import com.denizenscript.denizencore.objects.Argument; | ||
| import com.denizenscript.denizencore.objects.core.ElementTag; | ||
| import com.denizenscript.denizencore.scripts.ScriptEntry; | ||
| import com.denizenscript.denizencore.scripts.commands.AbstractCommand; | ||
| import com.denizenscript.denizencore.utilities.CoreConfiguration; | ||
| import com.denizenscript.denizencore.utilities.CoreUtilities; | ||
| import org.bukkit.GameMode; | ||
| import org.bukkit.entity.Player; | ||
|
|
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| import java.util.UUID; | ||
|
|
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| public class TablistCommand extends AbstractCommand { | ||
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|
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| public TablistCommand() { | ||
| setName("tablist"); | ||
| setSyntax("tablist [add/remove/update] (name:<name>) (display:<display>) (uuid:<uuid>) (skin_blob:<blob>) (latency:<#>) (gamemode:creative/survival/adventure/spectator)"); | ||
| setRequiredArguments(2, 7); | ||
| isProcedural = false; | ||
| setPrefixesHandled("name", "display", "uuid", "skin_blob", "latency", "gamemode"); | ||
| } | ||
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| // <--[command] | ||
| // @Name TabList | ||
| // @Syntax tablist [add/remove/update] (name:<name>) (display:<display>) (uuid:<uuid>) (skin_blob:<blob>) (latency:<#>) (gamemode:creative/survival/adventure/spectator) | ||
| // @Required 2 | ||
| // @Maximum 7 | ||
| // @Short Modifies values in the player's tablist. | ||
| // @Group player | ||
| // | ||
| // @Description | ||
| // Adds, removes, or updates a player profile entry in the player's tab-list view. | ||
| // | ||
| // Using 'add' will add a new entry to the tab list. | ||
| // 'name' must be specified. | ||
| // 'display' if unspecified will be the same as the name. | ||
| // 'uuid' if unspecified will be randomly generated. | ||
| // 'skin_blob' if unspecified will be default (steve). Skin blob should be in format "texture;signature" (separated by semicolon). | ||
| // 'latency' is a number representing the players ping, if unspecified will be 0. 0 renders as full ping, -1 renders an "X", 500 renders orange (3 bars), 1000 renders red (1 bar). | ||
| // 'gamemode' if unspecified will be creative. 'spectator' renders as faded and is pushed below all non-spectator entries. | ||
| // | ||
| // Using 'remove' will remove an entry from the tab list. | ||
| // 'uuid' must be specified. | ||
| // | ||
| // Using 'update' will update an existing entry in the tab list. | ||
| // 'uuid' must be specified. | ||
| // Only values that can be updated are 'display' or 'latency' | ||
| // | ||
| // Usage of display names that are not empty requires enabling Denizen/config.yml option "Allow restricted actions". | ||
| // Using this tool to add entries that look like real players (but aren't) is forbidden. | ||
| // | ||
| // @Tags | ||
| // None. | ||
| // | ||
| // @Usage | ||
| // Use to add a new empty entry to the player's tab list to fill space. | ||
| // - tablist add name:<empty> display:<empty> gamemode:spectator | ||
| // | ||
| // --> | ||
|
|
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| public enum Mode { ADD, REMOVE, UPDATE } | ||
|
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| @Override | ||
| public void parseArgs(ScriptEntry scriptEntry) throws InvalidArgumentsException { | ||
| for (Argument arg : scriptEntry) { | ||
| if (!scriptEntry.hasObject("mode") | ||
| && arg.matchesEnum(Mode.class)) { | ||
| scriptEntry.addObject("mode", arg.asElement()); | ||
| } | ||
| else { | ||
| arg.reportUnhandled(); | ||
| } | ||
| } | ||
| if (!scriptEntry.hasObject("mode")) { | ||
| throw new InvalidArgumentsException("Missing add/remove/update argument!"); | ||
| } | ||
| } | ||
|
|
||
| @Override | ||
| public void execute(ScriptEntry scriptEntry) { | ||
| Mode mode = scriptEntry.getElement("mode").asEnum(Mode.class); | ||
| ElementTag name = scriptEntry.argForPrefixAsElement("name", null); | ||
| ElementTag display = scriptEntry.argForPrefixAsElement("display", null); | ||
| ElementTag uuid = scriptEntry.argForPrefixAsElement("uuid", null); | ||
| ElementTag skinBlob = scriptEntry.argForPrefixAsElement("skin_blob", null); | ||
| ElementTag latency = scriptEntry.argForPrefixAsElement("latency", null); | ||
| ElementTag gamemode = scriptEntry.argForPrefixAsElement("gamemode", "creative"); | ||
| Player player = Utilities.getEntryPlayer(scriptEntry).getPlayerEntity(); | ||
| if (scriptEntry.dbCallShouldDebug()) { | ||
| Debug.report(scriptEntry, getName(), mode, name, display, uuid, gamemode, latency, skinBlob); | ||
| } | ||
| UUID id = null; | ||
| if (uuid != null) { | ||
| try { | ||
| id = UUID.fromString(uuid.asString()); | ||
| } | ||
| catch (IllegalArgumentException ex) { | ||
| Debug.echoError("Invalid UUID '" + uuid + "'"); | ||
| return; | ||
| } | ||
| } | ||
| else { | ||
| id = UUID.randomUUID(); | ||
| } | ||
| String texture = null, signature = null; | ||
| if (skinBlob != null) { | ||
| int semicolon = skinBlob.asString().indexOf(';'); | ||
| if (semicolon == -1) { | ||
| Debug.echoError("Invalid skinblob '" + skinBlob + "'"); | ||
| return; | ||
| } | ||
| texture = skinBlob.asString().substring(0, semicolon); | ||
| signature = skinBlob.asString().substring(semicolon + 1); | ||
| } | ||
| if (latency != null && !latency.isInt()) { | ||
| Debug.echoError("Invalid latency, not a number '" + latency + "'"); | ||
| return; | ||
| } | ||
| int latencyNum = latency == null ? 0 : latency.asInt(); | ||
| if (!gamemode.matchesEnum(GameMode.class)) { | ||
| Debug.echoError("Invalid gamemode '" + gamemode + "'"); | ||
| return; | ||
| } | ||
| GameMode gameModeBukkit = gamemode.asEnum(GameMode.class); | ||
| switch (mode) { | ||
| case ADD: | ||
| if (name == null) { | ||
| throw new InvalidArgumentsRuntimeException("'name' wasn't specified but is required for 'add'"); | ||
| } | ||
| if ((display == null || display.asString().length() > 0) && !CoreConfiguration.allowRestrictedActions) { | ||
| Debug.echoError("Cannot use 'tablist add' to add a non-empty display-named entry: 'Allow restricted actions' is disabled in Denizen config.yml."); | ||
| return; | ||
| } | ||
| NMSHandler.getPlayerHelper().sendPlayerInfoAddPacket(player, PlayerHelper.ProfileEditMode.ADD, name.asString(), CoreUtilities.stringifyNullPass(display), id, texture, signature, latencyNum, gameModeBukkit); | ||
| break; | ||
| case REMOVE: | ||
| if (uuid == null) { | ||
| throw new InvalidArgumentsRuntimeException("'uuid' wasn't specified but is required for 'remove'"); | ||
| } | ||
| NMSHandler.getPlayerHelper().sendPlayerRemovePacket(player, id); | ||
| break; | ||
| case UPDATE: | ||
| if (uuid == null) { | ||
| throw new InvalidArgumentsRuntimeException("'uuid' wasn't specified but is required for 'update'"); | ||
| } | ||
| if ((display == null || display.asString().length() > 0) && !CoreConfiguration.allowRestrictedActions) { | ||
| Debug.echoError("Cannot use 'tablist update' to create a non-empty named entry: 'Allow restricted actions' is disabled in Denizen config.yml."); | ||
| return; | ||
| } | ||
| if (display != null) { | ||
| NMSHandler.getPlayerHelper().sendPlayerInfoAddPacket(player, PlayerHelper.ProfileEditMode.UPDATE_DISPLAY, CoreUtilities.stringifyNullPass(name), CoreUtilities.stringifyNullPass(display), id, texture, signature, latencyNum, gameModeBukkit); | ||
| } | ||
| if (latency != null) { | ||
| NMSHandler.getPlayerHelper().sendPlayerInfoAddPacket(player, PlayerHelper.ProfileEditMode.UPDATE_LATENCY, CoreUtilities.stringifyNullPass(name), CoreUtilities.stringifyNullPass(display), id, texture, signature, latencyNum, gameModeBukkit); | ||
| } | ||
| break; | ||
| } | ||
| } | ||
| } |
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