Add tutorial for new interaction system

Writerside/fp.tree

@@ -13,6 +13,7 @@
         <toc-element topic="FN-API.md"/>
         <toc-element topic="FN-Examples.md"/>
         <toc-element topic="FN-Tutorials.md">
+            <toc-element topic="FN_Tutorials-new-interaction-system.md"/>
             <toc-element topic="FN-Tutorials-MiniMessages.md"/>
             <toc-element topic="FN-Multiple-lines.md"/>
             <toc-element topic="FN-Sitting-NPCs.md"/>

Writerside/topics/FN_Tutorials-new-interaction-system.md

@@ -0,0 +1,146 @@
+# New Interaction System
+
+The **NPC Action System** in FancyNPCs allows server administrators to create interactive and engaging NPCs by assigning
+actions that trigger based on player interactions or custom events. This article explains the general concept of the
+system and provides a guide on how server admins can leverage it through commands.
+
+## How the NPC Action System Works
+
+In FancyNPCs, the NPC Action System revolves around assigning actions to an NPC based on **triggers**. These triggers
+can be events like:
+
+- **LEFT_CLICK**: When a player left-clicks the NPC.
+- **RIGHT_CLICK**: When a player right-clicks the NPC.
+- **CUSTOM**: Custom events triggered through the API.
+
+Each trigger can execute a series of **actions**. Actions determine what the NPC does when the trigger is activated,
+such as sending messages, executing commands, teleporting players, or waiting for a certain duration before performing
+the next action. Administrators can add, modify, and reorder these actions using commands.
+
+### Supported Action Types
+
+The system currently supports the following action types:
+
+- **Message**: Sends a message to the player.
+- **ConsoleCommand**: Executes a command as the server/console.
+- **PlayerCommand**: Executes a command as the player.
+- **SendToServer**: Sends the player to another server (using BungeeCord plugin messaging).
+- **WaitAction**: Pauses the action sequence for a specific duration.
+- **ExecuteRandomAction**: Randomly selects and performs one action from a list, below the current action.
+
+## Command Overview
+
+FancyNPCs provides a range of commands for managing actions attached to an NPC. The following sections describe each
+command and its usage.
+
+### 1. Adding Actions to an NPC
+
+**Command**:  
+`/npc action <npc> <trigger> add <actionType> [value]`
+
+This command adds an action to an NPC under a specific trigger. For example, you might assign a **Message** action to
+the **RIGHT_CLICK** trigger, so when a player right-clicks the NPC, they receive a message.
+
+Example:  
+`/npc action Bob RIGHT_CLICK add message <green>Welcome to the server!`
+
+If the action type requires a value (such as a message or command), it must be provided.
+
+### 2. Inserting Actions Before or After
+
+**Command**:  
+`/npc action <npc> <trigger> add_before <index> <actionType> [value]`
+
+**Command**:  
+`/npc action <npc> <trigger> add_after <index> <actionType> [value]`
+
+These commands allow you to insert an action before or after an existing action at a specific position (index). This is
+helpful for fine-tuning the sequence of actions.
+
+Example:  
+`/npc action Bob RIGHT_CLICK add_before 2 message <green>Goodbye!`
+
+### 3. Setting (Replacing) an Action
+
+**Command**:  
+`/npc action <npc> <trigger> set <number> <actionType> [value]`
+
+This command replaces an action at a specific position in the action list for a trigger. If you want to change the
+action at position 3 to a **PlayerCommand**, you can use this command.
+
+Example:  
+`/npc action Bob LEFT_CLICK set 3 player_command warp home`
+
+### 4. Removing an Action
+
+**Command**:  
+`/npc action <npc> <trigger> remove <number>`
+
+To remove an action from the list, use this command, specifying the position of the action to be removed.
+
+Example:  
+`/npc action Bob RIGHT_CLICK remove 2`
+
+### 5. Moving Actions
+
+**Move Up**:  
+`/npc action <npc> <trigger> move_up <number>`
+
+**Move Down**:  
+`/npc action <npc> <trigger> move_down <number>`
+
+These commands allow you to rearrange the sequence of actions by moving an action up or down in the list.
+
+Example:  
+`/npc action Bob RIGHT_CLICK move_up 3`
+
+### 6. Clearing All Actions
+
+**Command**:  
+`/npc action <npc> <trigger> clear`
+
+To remove all actions associated with a trigger, use the `clear` command.
+
+Example:  
+`/npc action Bob LEFT_CLICK clear`
+
+### 7. Listing All Actions
+
+**Command**:  
+`/npc action <npc> <trigger> list`
+
+This command lists all the actions assigned to a specific trigger for an NPC. It helps you review and manage the current
+actions.
+
+Example:  
+`/npc action Bob RIGHT_CLICK list`
+
+## Practical Example
+
+Let’s create an NPC called **"Bob"** who greets players when right-clicked, executes a server command, waits, and then
+sends them to a different server:
+
+1. Add a message:  
+   `/npc action Bob RIGHT_CLICK add message Hello, adventurer!`
+
+2. Execute a console command:  
+   `/npc action Bob RIGHT_CLICK add console_command say Bob has been clicked!`
+
+3. Wait for 5 seconds:  
+   `/npc action Bob RIGHT_CLICK add wait 5`
+
+4. Send the player to another server:  
+   `/npc action Bob RIGHT_CLICK add send_to_server Hub`
+
+If you wanted to insert a random action after the message, you could use:
+
+`/npc action Bob RIGHT_CLICK add_after 1 execute_random_action`
+
+## Outlook
+
+The NPC Action System in FancyNPCs provides a flexible and powerful way to create interactive NPCs on your server. By
+combining triggers and actions, server administrators can design engaging interactions that enhance the player
+experience.
+
+In future updates, we plan to expand the system with additional action types and triggers, enabling even more creative
+and dynamic NPC behaviors. Stay tuned for more exciting features and improvements!