1 /**
2  * @file
3  */
4 
5 /*
6 Copyright (C) 2002-2013 UFO: Alien Invasion.
7 
8 This program is free software; you can redistribute it and/or
9 modify it under the terms of the GNU General Public License
10 as published by the Free Software Foundation; either version 2
11 of the License, or (at your option) any later version.
12 
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16 
17 See the GNU General Public License for more details.
18 
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
21 Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
22 
23 */
24 
25 #pragma once
26 
27 enum {
28 	UFO_IS_NO_TARGET,
29 	UFO_IS_TARGET_OF_MISSILE,
30 	UFO_IS_TARGET_OF_LASER
31 };
32 
33 #define UFO_GetGeoscapeIDX(ufo) ((ufo) - ccs.ufos)
34 
35 const char* UFO_TypeToName(const ufoType_t type);
36 const technology_t* UFO_GetTechnologyFromType(const ufoType_t type);
37 const aircraft_t* UFO_GetByType(const ufoType_t type);
38 bool UFO_ShouldAppearOnGeoscape(const ufoType_t type);
39 const char* UFO_GetName(const aircraft_t* ufocraft);
40 void UFO_SetRandomDest(aircraft_t* ufo);
41 void UFO_SetRandomDestAround(aircraft_t* ufocraft, const vec2_t pos);
42 void UFO_FleePhalanxAircraft(aircraft_t* ufo, const vec2_t v);
43 void UFO_CheckShootBack(const campaign_t* campaign, aircraft_t* ufo, aircraft_t* phalanxAircraft);
44 void UFO_CampaignRunUFOs(const campaign_t* campaign, int dt);
45 void UFO_UpdateAlienInterestForAllBasesAndInstallations(void);
46 void UFO_DetectNewUFO(aircraft_t* ufocraft);
47 bool UFO_CampaignCheckEvents(void);
48 void UFO_InitStartup(void);
49 aircraft_t* UFO_AddToGeoscape(ufoType_t ufotype, const vec2_t destination, mission_t* mission);
50 void UFO_RemoveFromGeoscape(aircraft_t* ufo);
51 void UFO_SendToDestination(aircraft_t* ufo, const vec2_t dest);
52 bool UFO_SendPursuingAircraft(aircraft_t* ufo, aircraft_t* aircraft);
53 void UFO_NotifyPhalanxAircraftRemoved(const aircraft_t* const aircraft);
54 bool UFO_IsUFOSeenOnGeoscape(const aircraft_t* ufo);
55 aircraft_t* UFO_GetByIDX(const int idx);
56 aircraft_t* UFO_GetNext(aircraft_t* lastUFO);
57 aircraft_t* UFO_GetNextOnGeoscape(aircraft_t* lastUFO);
58 const aircraft_t* UFO_GetTemplate(ufoType_t ufoType);
59 aircraft_t* UFO_CreateFromTemplate(const aircraft_t* ufoTemplate);
60