/**
* @brief Cleans up a mission.
*
* @param misn Mission to clean up.
*/
void mission_cleanup( Mission* misn )
{
int i, ret;
/* Hooks and missions. */
if (misn->id != 0) {
hook_rmMisnParent( misn->id ); /* remove existing hooks */
npc_rm_parentMission( misn ); /* remove existing npc */
}
/* Cargo. */
if (misn->cargo != NULL) {
for (i=0; i<misn->ncargo; i++) { /* must unlink all the cargo */
if (player.p != NULL) { /* Only remove if player exists. */
ret = pilot_rmMissionCargo( player.p, misn->cargo[i], 0 );
if (ret)
WARN("Failed to remove mission cargo '%d' for mission '%s'.", misn->cargo[i], misn->title);
}
}
free(misn->cargo);
}
if (misn->osd > 0)
osd_destroy(misn->osd);
if (misn->L)
lua_close(misn->L);
/* Data. */
if (misn->title != NULL)
free(misn->title);
if (misn->desc != NULL)
free(misn->desc);
if (misn->reward != NULL)
free(misn->reward);
if (misn->portrait != NULL)
gl_freeTexture(misn->portrait);
if (misn->npc != NULL)
free(misn->npc);
/* Markers. */
if (misn->markers != NULL)
array_free( misn->markers );
/* Claims. */
if (misn->claims != NULL)
claim_destroy( misn->claims );
/* Clear the memory. */
memset( misn, 0, sizeof(Mission) );
}
/**
* @brief Jettisons the mission cargo.
*
* @luaparam cargoid ID of the cargo to jettison.
* @luareturn true on success.
* @luafunc jetCargo( cargoid )
*/
static int misn_jetCargo( lua_State *L )
{
int ret;
unsigned int id;
id = luaL_checklong(L,1);
/* First try to remove the cargo from player. */
if (pilot_rmMissionCargo( player, id, 1 ) != 0) {
lua_pushboolean(L,0);
return 1;
}
/* Now unlink the mission cargo if it was successful. */
ret = mission_unlinkCargo( cur_mission, id );
lua_pushboolean(L,!ret);
return 1;
}
