#charset "us-ascii"
#include "advlite.h"
/* SceneTopic Extension, based on work by D.Smith */
/* Modifications to Scene for the SCENETOPIC EXTENSION */
modify Scene
/*
* Modified for SceneTopic Extension to notify any actor that we can talk to that this scene has ended.
*/
end()
{
/* Carry out the inherited handling */
inherited();
/* Notify any actor that we can talk to that this scene has ended */
notifyActors(&sceneEndTopics);
}
/*
* Modified for SceneTopic Extension to notify any actor that we can talk to that this scene has started.
*/
start()
{
/* Carry out the inherited handling */
inherited();
/* Notify any actor that we can talk to that this scene has started */
notifyActors(&sceneStartTopics);
}
notifyActors(prop)
{
/* Set up a new vector */
local vec = new Vector;
/*
* Loop through every actor in the game, adding every actor that
* gPlayerChar can talk to to our vector.
*/
forEachInstance(Actor, function(a) {
if(gPlayerChar.canTalkTo(a))
vec.append(a);
});
/* Remove the player char from the list of actors to notify */
vec -= gPlayerChar;
/* Sort the list in ascending order of notificationOrder */
vec.sort(SortAsc, {a, b: a.notificationOrder - b.notificationOrder} );
/* Notify each actor in the resultant list. */
foreach(local cur in vec)
{
/*
* If we only want one actor to respond, stop here if the current
* actor's handleTopic method returns true to show that a
* SceneTopic was matched.
*/
if(cur.handleTopic(prop, [self], nil) && notifySingleActor)
break;
}
}
/*
* Flag (for use with SceneTopic extension): do we want to trigger a
* SceneTopic response from every actor the player char can talk to, or
* only the first one we find? By default we assume we want a response
* from only one actor. Note that the Actor notificationOrder property can
* be defined so that we can select which Actor this will be (the one with
* the lowest notificationOrder). [SCENETOPIC EXTENSION]
*/
notifySingleActor = true
;
/* Modifications to ActorTopicDatabase for SceneTopic extension */
modify ActorTopicDatabase
sceneStartTopics = []
sceneEndTopics = []
;
/*
* The SceneTopic class (defined in the SCENETOPIC EXTENSION) is the base
* class for SceneStartTopic and SceneEndTopic
*/
class SceneTopic: ActorTopicEntry
handleTopic()
{
beforeResponse();
inherited;
afterResponse();
}
/* By default, we just dislpay a spacing paragraph break */
beforeResponse()
{
"<.p>";
}
/* By default we do nothing here, but game code can override. */
afterResponse()
{
}
;
/*
* A SceneEndTopic is a topic entry that is triggered when any of the scenes
* in its matchObj property ends. [SCENETOPIC EXTENSION]
*/
class SceneEndTopic: SceneTopic
includeInList = [&sceneEndTopics]
;
/*
* A SceneStartTopic is a topic entry that is triggered when any of the scenes
* in its matchObj property starts. [SCENETOPIC EXTENSION]
*/
class SceneStartTopic: SceneTopic
includeInList = [&sceneStartTopics]
;
Adv3Lite Library Reference Manual
Generated on 03/07/2024 from adv3Lite version 2.1