From dee8651e6170fe34a80bfcce01886802c3d328d0 Mon Sep 17 00:00:00 2001
From: P0nk <ponkcode@gmail.com>
Date: Tue, 21 May 2024 21:36:54 +0200
Subject: [PATCH] Add DevtestCommand to easily test without restarting server

---
 scripts/devtest.js                            |  3 ++
 .../java/client/command/CommandsExecutor.java |  2 +
 .../command/commands/gm6/DevtestCommand.java  | 40 +++++++++++++++++++
 3 files changed, 45 insertions(+)
 create mode 100644 scripts/devtest.js
 create mode 100644 src/main/java/client/command/commands/gm6/DevtestCommand.java

diff --git a/scripts/devtest.js b/scripts/devtest.js
new file mode 100644
index 0000000000..c2b5abe462
--- /dev/null
+++ b/scripts/devtest.js
@@ -0,0 +1,3 @@
+function run(chr) {
+    chr.message("devtest.js")
+}
diff --git a/src/main/java/client/command/CommandsExecutor.java b/src/main/java/client/command/CommandsExecutor.java
index a95e5943e2..16de527825 100644
--- a/src/main/java/client/command/CommandsExecutor.java
+++ b/src/main/java/client/command/CommandsExecutor.java
@@ -184,6 +184,7 @@ import client.command.commands.gm5.ShowSessionsCommand;
 import client.command.commands.gm6.ClearQuestCacheCommand;
 import client.command.commands.gm6.ClearQuestCommand;
 import client.command.commands.gm6.DCAllCommand;
+import client.command.commands.gm6.DevtestCommand;
 import client.command.commands.gm6.EraseAllPNpcsCommand;
 import client.command.commands.gm6.GetAccCommand;
 import client.command.commands.gm6.MapPlayersCommand;
@@ -556,6 +557,7 @@ public class CommandsExecutor {
         addCommand("addworld", 6, ServerAddWorldCommand.class);
         addCommand("removechannel", 6, ServerRemoveChannelCommand.class);
         addCommand("removeworld", 6, ServerRemoveWorldCommand.class);
+        addCommand("devtest", 6, DevtestCommand.class);
 
         commandsNameDesc.add(levelCommandsCursor);
     }
diff --git a/src/main/java/client/command/commands/gm6/DevtestCommand.java b/src/main/java/client/command/commands/gm6/DevtestCommand.java
new file mode 100644
index 0000000000..c0fd30dd57
--- /dev/null
+++ b/src/main/java/client/command/commands/gm6/DevtestCommand.java
@@ -0,0 +1,40 @@
+package client.command.commands.gm6;
+
+import client.Client;
+import client.command.Command;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import scripting.AbstractScriptManager;
+
+import javax.script.Invocable;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class DevtestCommand extends Command {
+    {
+        setDescription("Runs devtest.js. Developer utility - test stuff without restarting the server.");
+    }
+
+    private static final Logger log = LoggerFactory.getLogger(DevtestCommand.class);
+
+    private static class DevtestScriptManager extends AbstractScriptManager {
+
+        @Override
+        public ScriptEngine getInvocableScriptEngine(String path) {
+            return super.getInvocableScriptEngine(path);
+        }
+
+    }
+
+    @Override
+    public void execute(Client client, String[] params) {
+        DevtestScriptManager scriptManager = new DevtestScriptManager();
+        ScriptEngine scriptEngine = scriptManager.getInvocableScriptEngine("devtest.js");
+        try {
+            Invocable invocable = (Invocable) scriptEngine;
+            invocable.invokeFunction("run", client.getPlayer());
+        } catch (ScriptException | NoSuchMethodException e) {
+            log.info("devtest.js run() threw an exception", e);
+        }
+    }
+}