event.h

/*
 * See Licensing and Copyright notice in naev.h
 */
#pragma once
 
#include "claim.h"
#include "nlua.h"

typedef struct Event_s {
   unsigned int id;     
   int          data;   
   nlua_env     env;    
   int          save;   
   Claim_t     *claims; 
} Event_t;

typedef enum EventTrigger_s {
   EVENT_TRIGGER_NULL = -1, 
   EVENT_TRIGGER_NONE = 0,  
   EVENT_TRIGGER_ENTER,     
   EVENT_TRIGGER_LAND,      
   EVENT_TRIGGER_LOAD       
} EventTrigger_t;
 
/*
 * Loading/exiting.
 */
int  events_load( void );
void events_exit( void );
void events_cleanup( void );
void event_checkValidity( void );
int  event_reload( const char *name );
 
/*
 * Triggering.
 */
int  event_start( const char *name, unsigned int *id );
void events_trigger( EventTrigger_t trigger );
 
/*
 * Handling.
 */
Event_t    *event_get( unsigned int eventid );
void        event_remove( unsigned int eventid );
int         event_save( unsigned int eventid );
const char *event_getData( unsigned int eventid );
int         event_isUnique( unsigned int eventid );
 
/*
 * Data.
 */
int         event_dataID( const char *evdata );
const char *event_dataName( int dataid );
 
/*
 * Claims.
 */
void event_activateClaims( void );
int  event_testClaims( unsigned int eventid, int sys );
 
/*
 * Misc.
 */
int  event_alreadyRunning( int data );
void event_toLuaTable( lua_State *L, int eventid );