/**
* @brief Runs all the events matching a trigger.
*
* @param trigger Trigger to match.
*/
void events_trigger( EventTrigger_t trigger )
{
int i, c;
for (i=0; i<event_ndata; i++) {
/* Make sure trigger matches. */
if (event_data[i].trigger != trigger)
continue;
/* Make sure chance is succeeded. */
if (RNGF() > event_data[i].chance)
continue;
/* Test uniqueness. */
if ((event_data[i].flags & EVENT_FLAG_UNIQUE) &&
(player_eventAlreadyDone( i ) || event_alreadyRunning(i)))
continue;
/* Test conditional. */
if (event_data[i].cond != NULL) {
c = cond_check(event_data[i].cond);
if (c<0) {
WARN("Conditional for event '%s' failed to run.", event_data[i].name);
continue;
}
else if (!c)
continue;
}
/* Create the event. */
event_create( i );
}
}
/**
* @brief Checks to see if the player has an event active.
*
* @usage if player.evtActive( "Shipwreck" ) then -- The shipwreck event is active
*
* @luaparam name Name of the mission to check.
* @luareturn true if the mission is active, false if it isn't.
* @luafunc evtActive( name )
*/
static int playerL_evtActive( lua_State *L )
{
int evtid;
const char *str;
str = luaL_checkstring(L,1);
evtid = event_dataID( str );
if (evtid < 0) {
NLUA_ERROR(L, "Event '%s' not found in stack", str);
return 0;
}
lua_pushboolean( L, event_alreadyRunning( evtid ) );
return 1;
}
/**
* @brief Runs all the events matching a trigger.
*
* @param trigger Trigger to match.
*/
void events_trigger( EventTrigger_t trigger )
{
int i, c;
int created;
/* Events can't be triggered by tutorial. */
if (player_isTut())
return;
created = 0;
for (i=0; i<event_ndata; i++) {
/* Make sure trigger matches. */
if (event_data[i].trigger != trigger)
continue;
/* Make sure chance is succeeded. */
if (RNGF() > event_data[i].chance)
continue;
/* Test uniqueness. */
if ((event_data[i].flags & EVENT_FLAG_UNIQUE) &&
(player_eventAlreadyDone( i ) || event_alreadyRunning(i)))
continue;
/* Test conditional. */
if (event_data[i].cond != NULL) {
c = cond_check(event_data[i].cond);
if (c<0) {
WARN("Conditional for event '%s' failed to run.", event_data[i].name);
continue;
}
else if (!c)
continue;
}
/* Create the event. */
event_create( i, NULL );
created++;
}
/* Run claims if necessary. */
if (created)
claim_activateAll();
}
