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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#ifndef _AIGOALS_H
#define _AIGOALS_H
#include "globalincs/globals.h"
#include "globalincs/pstypes.h"
struct wing;
struct ai_info;
struct ai_goal;
// macros for goals which get set via sexpressions in the mission code
// IMPORTANT! If you add a new AI_GOAL_x define, be sure to update the functions
// ai_update_goal_references() and query_referenced_in_ai_goals() or else risk breaking
// Fred. If the goal you add doesn't have a target (such as chase_any), then you don't have
// to worry about doing this. Also add it to list in Fred\Management.cpp, and let Hoffoss know!
// WMC - Oh and add them to Ai_goal_names plz. TY! :)
#define AI_GOAL_CHASE (1<<1) // 0x00000002
#define AI_GOAL_DOCK (1<<2) // 0x00000004 // used for undocking as well
#define AI_GOAL_WAYPOINTS (1<<3) // 0x00000008
#define AI_GOAL_WAYPOINTS_ONCE (1<<4) // 0x00000010
#define AI_GOAL_WARP (1<<5) // 0x00000020
#define AI_GOAL_DESTROY_SUBSYSTEM (1<<6) // 0x00000040
#define AI_GOAL_FORM_ON_WING (1<<7) // 0x00000080
#define AI_GOAL_UNDOCK (1<<8) // 0x00000100
#define AI_GOAL_CHASE_WING (1<<9) // 0x00000200
#define AI_GOAL_GUARD (1<<10) // 0x00000400
#define AI_GOAL_DISABLE_SHIP (1<<11) // 0x00000800
#define AI_GOAL_DISARM_SHIP (1<<12) // 0x00001000
#define AI_GOAL_CHASE_ANY (1<<13) // 0x00002000
#define AI_GOAL_IGNORE (1<<14) // 0x00004000
#define AI_GOAL_GUARD_WING (1<<15) // 0x00008000
#define AI_GOAL_EVADE_SHIP (1<<16) // 0x00010000
// the next goals are for support ships only
#define AI_GOAL_STAY_NEAR_SHIP (1<<17) // 0x00020000
#define AI_GOAL_KEEP_SAFE_DISTANCE (1<<18) // 0x00040000
#define AI_GOAL_REARM_REPAIR (1<<19) // 0x00080000
// resume regular goals
#define AI_GOAL_STAY_STILL (1<<20) // 0x00100000
#define AI_GOAL_PLAY_DEAD (1<<21) // 0x00200000
#define AI_GOAL_CHASE_WEAPON (1<<22) // 0x00400000
#define AI_GOAL_FLY_TO_SHIP (1<<23) // 0x00800000
#define AI_GOAL_IGNORE_NEW (1<<24) // 0x01000000
// now the masks for ship types
// Goober5000: added AI_GOAL_STAY_NEAR_SHIP and AI_GOAL_KEEP_SAFE_DISTANCE as valid for fighters
//WMC - Don't need these anymore. Whee!
/*
#define AI_GOAL_ACCEPT_FIGHTER ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_CHASE | AI_GOAL_WAYPOINTS | AI_GOAL_WAYPOINTS_ONCE | AI_GOAL_WARP | AI_GOAL_DESTROY_SUBSYSTEM | AI_GOAL_CHASE_WING | AI_GOAL_GUARD | AI_GOAL_DISABLE_SHIP | AI_GOAL_DISARM_SHIP | AI_GOAL_CHASE_ANY | AI_GOAL_IGNORE | AI_GOAL_IGNORE_NEW | AI_GOAL_GUARD_WING | AI_GOAL_EVADE_SHIP | AI_GOAL_STAY_STILL | AI_GOAL_PLAY_DEAD | AI_GOAL_STAY_NEAR_SHIP | AI_GOAL_KEEP_SAFE_DISTANCE )
#define AI_GOAL_ACCEPT_BOMBER ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_FIGHTER | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_STEALTH ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_FIGHTER | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_TRANSPORT ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_CHASE | AI_GOAL_CHASE_WING | AI_GOAL_DOCK | AI_GOAL_WAYPOINTS | AI_GOAL_WAYPOINTS_ONCE | AI_GOAL_WARP | AI_GOAL_UNDOCK | AI_GOAL_STAY_STILL | AI_GOAL_PLAY_DEAD| AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_FREIGHTER ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_TRANSPORT | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_CRUISER ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_FREIGHTER | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_CORVETTE ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_GAS_MINER ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_AWACS ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_CAPITAL ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER & ~(AI_GOAL_DOCK | AI_GOAL_UNDOCK) | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_SUPERCAP ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CAPITAL | AI_GOAL_STAY_NEAR_SHIP )
#define AI_GOAL_ACCEPT_SUPPORT ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_DOCK | AI_GOAL_UNDOCK | AI_GOAL_WAYPOINTS | AI_GOAL_WAYPOINTS_ONCE | AI_GOAL_STAY_NEAR_SHIP | AI_GOAL_KEEP_SAFE_DISTANCE | AI_GOAL_STAY_STILL | AI_GOAL_PLAY_DEAD)
#define AI_GOAL_ACCEPT_ESCAPEPOD ( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_TRANSPORT| AI_GOAL_STAY_NEAR_SHIP )
*/
#define MAX_AI_DOCK_NAMES 25
typedef flag_def_list ai_goal_list;
extern ai_goal_list Ai_goal_names[];
extern int Num_ai_goals;
extern int Num_ai_dock_names;
extern char Ai_dock_names[MAX_AI_DOCK_NAMES][NAME_LENGTH];
extern char *Ai_goal_text(int goal);
// extern function definitions
extern void ai_post_process_mission();
extern void ai_maybe_add_form_goal( wing *wingp );
extern void ai_process_mission_orders( int objnum, ai_info *aip );
extern int ai_goal_num(ai_goal *goals);
// adds goals to ships/wing through sexpressions
extern void ai_add_ship_goal_scripting(int mode, int submode, int priority, char *shipname, ai_info *aip);
extern void ai_add_ship_goal_sexp( int sexp, int type, ai_info *aip );
extern void ai_add_wing_goal_sexp( int sexp, int type, int wingnum );
extern void ai_add_goal_sub_sexp( int sexp, int type, ai_goal *aigp );
extern int ai_remove_goal_sexp_sub( int sexp, ai_goal* aigp );
extern void ai_remove_wing_goal_sexp(int sexp, int wingnum);
// adds goals to ships/sings through player orders
extern void ai_add_ship_goal_player( int type, int mode, int submode, char *shipname, ai_info *aip );
extern void ai_add_wing_goal_player( int type, int mode, int submode, char *shipname, int wingnum );
extern void ai_remove_ship_goal( ai_info *aip, int index );
extern void ai_clear_ship_goals( ai_info *aip );
extern void ai_clear_wing_goals( int wingnum );
extern void ai_copy_mission_wing_goal( ai_goal *aigp, ai_info *aip );
extern void ai_mission_goal_complete( ai_info *aip );
extern void ai_mission_wing_goal_complete( int wingnum, ai_goal *remove_goalp );
extern void ai_update_goal_references(ai_goal *goals, int type, const char *old_name, const char *new_name);
extern int query_referenced_in_ai_goals(ai_goal *goals, int type, char *name);
extern char *ai_add_dock_name(char *str);
extern int ai_query_goal_valid( int ship, int ai_goal );
extern void ai_add_goal_ship_internal( ai_info *aip, int goal_type, char *name, int docker_point, int dockee_point, int immediate = 1 );
extern void ai_add_goal_wing_internal( wing *wingp, int goal_type, char *name, int immediate = 1 );
#endif
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