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src/engine/devcmd/cmds/SummonCmd.java

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+// • ▌ ▄ ·.  ▄▄▄·  ▄▄ • ▪   ▄▄· ▄▄▄▄·  ▄▄▄·  ▐▄▄▄  ▄▄▄ .
+// ·██ ▐███▪▐█ ▀█ ▐█ ▀ ▪██ ▐█ ▌▪▐█ ▀█▪▐█ ▀█ •█▌ ▐█▐▌·
+// ▐█ ▌▐▌▐█·▄█▀▀█ ▄█ ▀█▄▐█·██ ▄▄▐█▀▀█▄▄█▀▀█ ▐█▐ ▐▌▐▀▀▀
+// ██ ██▌▐█▌▐█ ▪▐▌▐█▄▪▐█▐█▌▐███▌██▄▪▐█▐█ ▪▐▌██▐ █▌▐█▄▄▌
+// ▀▀  █▪▀▀▀ ▀  ▀ ·▀▀▀▀ ▀▀▀·▀▀▀ ·▀▀▀▀  ▀  ▀ ▀▀  █▪ ▀▀▀
+//      Magicbane Emulator Project © 2013 - 2022
+//                www.magicbane.com
+
+
+
+package engine.devcmd.cmds;
+
+import engine.devcmd.AbstractDevCmd;
+import engine.gameManager.SessionManager;
+import engine.gameManager.ZoneManager;
+import engine.math.Vector3fImmutable;
+import engine.net.client.msg.RecvSummonsRequestMsg;
+import engine.objects.AbstractGameObject;
+import engine.objects.PlayerCharacter;
+import engine.objects.Zone;
+
+public class SummonCmd extends AbstractDevCmd {
+
+	public SummonCmd() {
+        super("summon");
+    }
+
+	@Override
+	protected void _doCmd(PlayerCharacter pc, String[] args,
+			AbstractGameObject target) {
+		// Arg Count Check
+		if (args.length != 1) {
+			this.sendUsage(pc);
+			return;
+		}
+		PlayerCharacter pcToSummon = null;
+
+
+		if (args[0].equalsIgnoreCase("all")){
+			for (PlayerCharacter toSummon: SessionManager.getAllActivePlayerCharacters()){
+				Zone zone = ZoneManager.findSmallestZone(pc.getLoc());
+				String location = "Somewhere";
+				if (zone != null)
+					location = zone.getName();
+				RecvSummonsRequestMsg rsrm = new RecvSummonsRequestMsg(pc.getObjectType().ordinal(), pc.getObjectUUID(), pc.getFirstName(),
+						location, false);
+				toSummon.getClientConnection().sendMsg(rsrm);
+
+			}
+			return;
+		}
+		// 1-9 numeric digits, must be playerID
+		if (args[0].matches("\\d{1,9}?")) {
+			try {
+				int playerID = Integer.parseInt(args[0]);
+				pcToSummon = SessionManager
+						.getPlayerCharacterByID(playerID);
+
+				if (pcToSummon == null) {
+					this.throwbackError(pc, "Character not found by ID: "
+							+ playerID);
+					return;
+				}
+			} catch (NumberFormatException e) {
+				this.throwbackError(pc, "Supplied ID: '" + args[0]
+						+ "' failed to parse to an INT");
+				return;
+
+			} catch (Exception e) {
+				this.throwbackError(pc,
+						"An unknown exception occurred while attempting to summon '"
+								+ args[0] + "'by ID");
+				return;
+			}
+
+		} else { // player name
+			try {
+				pcToSummon = SessionManager
+						.getPlayerCharacterByLowerCaseName(args[0]);
+				if (pcToSummon == null) {
+					this.throwbackError(pc, "Character not found by name: "
+							+ args[0]);
+					return;
+				}
+			} catch (Exception e) {
+				this.throwbackError(pc,
+						"An unknown exception occurred while attempting to summon '"
+								+ args[0] + "'by name");
+				return;
+			}
+		}
+		this.setTarget(pcToSummon); //for logging
+
+		Vector3fImmutable loc = pc.getLoc();
+		pcToSummon.teleport(loc);
+
+		this.throwbackInfo(pc, "Player " + pcToSummon.getCombinedName()
+		+ " has been summoned to your location.");
+		this.throwbackInfo(pcToSummon,
+				"You have been transported to another location.");
+	}
+
+	@Override
+	protected String _getHelpString() {
+		return "Summons 'character' TO your current position.  Can summon by character's first name or by the character's characterID.";
+
+	}
+
+	@Override
+	protected String _getUsageString() {
+		return "' /summon characterName' || ' /summon characterID'";
+	}
+
+}