**Language / Langue :** [[fr:txt:reactions|FR]] | **EN**

====== Discord reactions (.txt format) ======

Reactions are clickable emojis shown under the bot messages. They let the player interact with the scenario without typing a command.

For the bot to recognise an emoji, it must be in Unicode form (🔑, not '':key:'').
On Discord, type ''\'' followed by an emoji to get its Unicode version.

===== Reaction attached to a room =====

Add the ''§emoji'' symbol after the room declaration in the exits:

<code>
2 room_name§🚪
</code>

The 🚪 reaction appears in every room from which room 2 is reachable, and checks the access conditions just like the ''go 2'' command.

===== Reaction attached to an object =====

Add ''§emoji'' after each field of the object to attach a reaction:

<code>
hammer|crate|Description of the crate§🔨|You take the hammer§🛠️|Description of the hammer§👁️
</code>

  * 🔨 inspects the crate (''inspect crate'' command)
  * 🛠️ takes the hammer (''take hammer'' command)
  * 👁️ inspects the hammer (''inspect hammer'' command)

===== Reaction attached to a 997 event =====

<code>
997|2§🔧|action|You use the tool.|Nothing to do here.
</code>

The number before the ''§'' is how many **uses** are allowed (0 means unlimited). The reaction fires the event when the conditions are met.

It can be combined with other conditions:
<code>
997|key 2§🔑|3|You unlock the door!|You do not have the key.
</code>

===== Reaction attached to a custom action =====

<code>
action:door|condition§🔑|effect|You open the door.|The door is locked.
</code>

The reaction fires the action when the condition is met.

===== Global aliases with reactions =====

At the end of the file, after the last ''*****'', reactions can be attached to global aliases:

<code>
inventory§🎒|map§🗺️|help§❓
</code>

These reactions appear whenever the alias can be used from the current room.