logic.c File Reference

Ship AI bookkeeping: alerts, collisions, goals and squads. More...

#include "game.h"

Go to the source code of this file.

Macros
#define	LOGIC_C

Functions
void	SendKilrathiAceGreetingOnce (short obj)
short	signed_random (short range)
short	alert_flag (short ship, unsigned int bits)
void	set_alert (short i, unsigned int bits)
void	clear_alert (short i)
void	start_collision_alert (short obj, short other)
void	try2end_collision_alert (short obj)
short	normal_speed (short obj)
short	real_crash_time (short obj, short other)
short	crash_time (short obj, short other)
short	detect_collisions (short obj)
short	unactive (short ship)
short	are_alive (short obj)
void	trim_goals (short obj, short amount)
short	report_kilrathi_rout (int mode)
short	find_ship_index (short missionShip)
short	try2rout (short obj)
signed char	CanSetNewShipTurnGoal (short ship)
signed char	no_goal (short ship)
short	being_tailed (short obj, short other)
short	detect_enemy_tail (short obj)
short	is_ship_tailing_player_target (short obj)
short	FindMissileTargetingObject (short obj)
void	build_squad_list (short leader)
unsigned int	find_squad_center (FixedVector *center)
void	init_formation_burst (short obj)
void	reset_mission_type (short obj, short missionType)
unsigned int	change_mission_type (short obj, short missionType)
unsigned int	reset_objective (short ship, short objective)
unsigned int	alter_objective (short ship, short objective)
unsigned int	reset_tactic (short ship, short tactic)
unsigned int	alter_tactic (short ship, short tactic)
void	reset_maneuver (short ship, short maneuver)
void	try2reset_maneuver (short obj, short maneuver)
void	set_special (short ship, short special)
unsigned int	approach_zero_speed (short ship)
unsigned int	approach_min_speed (short obj)
void	approach_half_speed (short obj)
unsigned int	approach_cruise_speed (short ship)
unsigned int	approach_full_speed (short ship)
unsigned int	approach_ship_speed (short obj, short other)
void	ComputePointAheadOfObject (short obj, unsigned short distance, FixedVector *point)
void	ComputePointBehindObject (short obj, unsigned short distance, FixedVector *point)
short	close_behind (short range)
short	scan_for_enemy (short obj, unsigned short range)
short	distance_from_object (short obj, short other)
short	any_enemy (short obj, short range)
short	ships_within_range (short obj, short other, short range)
short	enemy_within_range (short obj, short range)
short	attacker_in_range (short obj, unsigned short range)
short	in_danger (short obj)
short	target_within_range (short obj)
short	target_valid (short obj, short target)
short	build_target_list (short obj, short range)
void	inherit_leader_mission (short obj)
void	inherit_leader (short obj)
short	dead_ship (short i)
short	gone_ship (short missionShip)
short	skill_check (short obj, short margin)
short	find_ships_sphere (short missionShip)
short	locate_ship (short missionShip, FixedVector *point)
void	get_follow_point (short obj, FixedVector *point)
unsigned int	get_first_follow_point (short obj, FixedVector *point)
short	hostile_sphere (short obj, short navPoint)
short	abandoned (short obj, short other)
void	engage (short obj, short target, short objective)
short	ShipHasTorpedo (short ship)
short	CanShipWeaponDamageTarget (short ship, short target)
short	triumph (short obj)
short	find_ratio (short inputMinimum, short inputMaximum, short input, short outputMinimum, short outputMaximum)
short	evaluate_damage (short obj)

Variables
short	g_bKilrathiAceGreetingSent = 0
short	g_5_nCollisionCountdownNumber
signed char	g_acMissionShipStatusFlagsBytes [8]
short	g_bWingmanKilledThisMission
signed char	g_4_acInitialShipKillNumber [8]
short	g_nLastFoundShip

Detailed Description

Ship AI bookkeeping: alerts, collisions, goals and squads.

Definition in file logic.c.

Macro Definition Documentation

LOGIC_C

#define LOGIC_C

Definition at line 6 of file logic.c.

Function Documentation

abandoned()

short abandoned	(	short	obj,
		short	other )

Definition at line 933 of file logic.c.

References abandoned(), distance_from_object(), explode(), FindNearestNavPoint(), g_abShipTurn, g_asShipSide, g_nCurrentNavPoint, hostile_sphere(), RandomBelowOrEqual(), and SIDE_KILRATHI.

Referenced by abandoned(), close_behind(), cruise_home(), and cruise_to_destination().

alert_flag()

short alert_flag	(	short	ship,
		unsigned int	bits )

Definition at line 25 of file logic.c.

References alert_flag(), and g_anShipAlertFlags.

Referenced by accelerate_and_move_object(), alert_flag(), approach_speed(), DrawTextAt(), handle_collisions(), rotate_object_to_goal(), and set_special().

alter_objective()

unsigned int alter_objective	(	short	ship,
		short	objective )

Definition at line 453 of file logic.c.

References alter_objective(), alter_tactic(), g_aeShipObjective, steady_object(), and TACTIC_NONE.

Referenced by alter_objective(), DrawTextAt(), and request().

alter_tactic()

unsigned int alter_tactic	(	short	ship,
		short	tactic )

Definition at line 469 of file logic.c.

References alter_tactic(), g_asShipTactic, MANEUVER_NONE, and reset_maneuver().

Referenced by alter_objective(), alter_tactic(), DrawTextAt(), and patrol_area().

any_enemy()

short any_enemy	(	short	obj,
		short	range )

Definition at line 610 of file logic.c.

References any_enemy(), distance_from_object(), g_aeObjectClass, g_aeSpecialManeuver, g_asShipSide, g_nTargetRange, g_nTargetShip, OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by any_enemy(), BuildCommunicationCommandMenu(), BuildCommunicationRecipientMenu(), check_stranded(), close_behind(), disobey_formation(), HandleSpaceFlightControls(), imperial_formation(), intelligence_events(), internal_damage(), run_away(), ShouldWingmanAcceptRoutCommand(), and try2rout().

approach_cruise_speed()

unsigned int approach_cruise_speed

(

short

ship

)

Definition at line 529 of file logic.c.

References approach_cruise_speed(), approach_speed(), g_acObjectType, and g_aObjectTypeData.

Referenced by approach_cruise_speed(), capital_ship_intelligence(), coming_home(), cruise_home(), cruise_to_destination(), destroyer_intelligence(), DrawTextAt(), goto_location(), Msit_n_fire(), Mstrafe_enemy(), Mtight_loop(), patrol_area(), rendezvous_mission(), return_to_buddy(), ship_intelligence(), and tanker_intelligence().

approach_full_speed()

unsigned int approach_full_speed

(

short

ship

)

Definition at line 537 of file logic.c.

References approach_full_speed(), approach_speed(), and g_asShipMaximumVelocity.

Referenced by accelerate_and_jump(), approach_full_speed(), capital_ship_intelligence(), chase_speed(), cruise_to_destination(), DrawTextAt(), formation_burst(), goto_formation(), goto_location(), Mbuzz_debris(), Mcorkscrew(), Mfish_hook(), Mget_distance(), Mhard_turn(), Mram_missile(), Mroll_over(), Msplit_left(), Msplit_right(), Mturn_n_kick(), Mveer_away(), Mzip_past(), patrol_area(), prevent_collision(), rendezvous_mission(), run_away(), ShipAiState45(), ShipAiState46(), streak_toward(), and tanker_intelligence().

approach_half_speed()

void approach_half_speed

(

short

obj

)

Definition at line 520 of file logic.c.

References approach_half_speed(), approach_speed(), g_acObjectType, and g_aObjectTypeData.

Referenced by approach_half_speed(), cruise_to_destination(), defend_mission(), destroyer_intelligence(), DrawTextAt(), and goto_location().

approach_min_speed()

unsigned int approach_min_speed

(

short

obj

)

Definition at line 514 of file logic.c.

References approach_min_speed(), and approach_speed().

Referenced by approach_min_speed(), DrawTextAt(), and goto_formation().

approach_ship_speed()

unsigned int approach_ship_speed	(	short	obj,
		short	other )

Definition at line 544 of file logic.c.

References approach_ship_speed(), approach_speed(), and g_anShipSpeed.

Referenced by approach_ship_speed(), coming_home(), DrawTextAt(), escort_buddy(), goto_formation(), and imperial_formation().

approach_zero_speed()

unsigned int approach_zero_speed

(

short

ship

)

Definition at line 508 of file logic.c.

References approach_speed(), and approach_zero_speed().

Referenced by accelerate_and_move_object(), approach_zero_speed(), capital_ship_strike_mission(), chase_speed(), DrawTextAt(), Msit_n_fire(), Mstrafe_enemy(), prevent_collision(), and UpdateSavedTorpedoTargetLock().

are_alive()

short are_alive

(

short

obj

)

Definition at line 194 of file logic.c.

References are_alive(), g_aeShipObjective, SHIP_OBJECTIVE_NOT_ALIVE, and unactive().

Referenced by are_alive(), and DrawTextAt().

attacker_in_range()

short attacker_in_range	(	short	obj,
		unsigned short	range )

Definition at line 664 of file logic.c.

References attacker_in_range(), distance_from_object(), g_acShipTarget, g_aeObjectClass, g_aeSpecialManeuver, g_asShipSide, g_nTargetRange, g_nTargetShip, OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by attacker_in_range(), close_behind(), imperial_formation(), rendezvous_mission(), select_target(), and tanker_intelligence().

being_tailed()

short being_tailed	(	short	obj,
		short	other )

Definition at line 321 of file logic.c.

References being_tailed(), g_nFacingToTarget, g_nTargetFacing, g_nTargetRange, and get_facing_range_from_object().

Referenced by being_tailed(), detect_enemy_tail(), DrawTextAt(), and is_ship_tailing_player_target().

build_squad_list()

void build_squad_list

(

short

leader

)

Definition at line 370 of file logic.c.

References build_squad_list(), g_acShipList, and g_asShipWingLeader.

Referenced by build_squad_list(), DrawTextAt(), and init_formation_burst().

build_target_list()

short build_target_list	(	short	obj,
		short	range )

Definition at line 728 of file logic.c.

References build_target_list(), distance_from_object(), g_acShipList, g_acShipTarget, g_aeObjectClass, g_aeSpecialManeuver, g_asObjectType, g_asShipListRange, g_asShipSide, OBJECT_CLASS_MISSILE, OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by build_target_list(), close_behind(), and fire_turrets().

CanSetNewShipTurnGoal()

signed char CanSetNewShipTurnGoal

(

short

ship

)

Definition at line 303 of file logic.c.

References CanSetNewShipTurnGoal(), g_anPitchGoal, g_anRollGoal, g_anYawGoal, and GetAdaptiveTurnRate().

Referenced by CanSetNewShipTurnGoal(), chase_location(), cruise_home(), cruise_to_destination(), defend_mission(), DrawTextAt(), escort_buddy(), formation_break(), formation_burst(), goto_formation(), goto_location(), Mbuzz_debris(), Mget_distance(), Mline_up_drop(), Mram_missile(), Msit_n_fire(), Mtail_fire(), Mtarget_missile(), Mwabble(), Mzip_past(), orbit_sphere(), patrol_area(), prepare_for_jump(), prevent_collision(), rendezvous_mission(), return_to_buddy(), streak_toward(), and tanker_intelligence().

CanShipWeaponDamageTarget()

short CanShipWeaponDamageTarget	(	short	ship,
		short	target )

Definition at line 87 of file ship.c.

change_mission_type()

unsigned int change_mission_type	(	short	obj,
		short	missionType )

Definition at line 436 of file logic.c.

References change_mission_type(), g_aeShipObjective, g_asShipMissionType, OBJECTIVE_ENGAGE_ENEMY, and reset_mission_type().

Referenced by change_mission_type(), defend_mission(), DrawTextAt(), escort_mission(), kilrathi_wingman(), rendezvous_mission(), and strike_mission().

clear_alert()

void clear_alert

(

short

i

)

Definition at line 37 of file logic.c.

References clear_alert(), g_acShipAlertSource, g_anShipAlertFlags, and g_asShipAlertCountdown.

Referenced by clear_alert(), DrawTextAt(), init_intelligence_data(), prevent_collision(), remove_object(), and try2end_collision_alert().

close_behind()

short close_behind

(

short

range

)

Definition at line 568 of file logic.c.

References close_behind(), g_nTargetFacing, and g_nTargetRange.

ComputePointAheadOfObject()

void ComputePointAheadOfObject	(	short	obj,
		unsigned short	distance,
		FixedVector *	point )

Definition at line 550 of file logic.c.

References AddFixedVectors(), ComputePointAheadOfObject(), g_aShipForwardVector, g_aShipPosition, and ScaleFixedVector().

Referenced by ComputePointAheadOfObject(), and DrawTextAt().

ComputePointBehindObject()

void ComputePointBehindObject	(	short	obj,
		unsigned short	distance,
		FixedVector *	point )

Definition at line 559 of file logic.c.

References AddFixedVectors(), ComputePointBehindObject(), g_aShipForwardVector, g_aShipPosition, and ScaleFixedVector().

Referenced by ComputePointBehindObject(), and DrawTextAt().

crash_time()

short crash_time	(	short	obj,
		short	other )

Definition at line 132 of file logic.c.

References crash_time(), g_aeObjectClass, g_asObjectScreenX, OBJECT_CLASS_ASTEROID, and real_crash_time().

Referenced by crash_time(), detect_collisions(), and DrawTextAt().

dead_ship()

short dead_ship

(

short

i

)

Definition at line 792 of file logic.c.

References dead_ship(), g_aMissionShips, and MissionShipRecord::state.

Referenced by close_behind(), dead_ship(), locate_ship(), and triumph().

detect_collisions()

short detect_collisions

(

short

obj

)

Definition at line 143 of file logic.c.

References crash_time(), detect_collisions(), g_5_nCollisionCountdownNumber, g_aeObjectClass, g_pActiveHazardField, OBJECT_CLASS_ASTEROID, OBJECT_CLASS_MISSILE, and OBJECT_CLASS_NULL.

Referenced by detect_collisions(), DrawTextAt(), and handle_collisions().

detect_enemy_tail()

short detect_enemy_tail

(

short

obj

)

Definition at line 330 of file logic.c.

References being_tailed(), detect_enemy_tail(), g_acShipTarget, g_aeObjectClass, g_aeSpecialManeuver, g_asShipSide, OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by check_engage_target(), detect_enemy_tail(), disobey_formation(), DrawTextAt(), and gametrack().

distance_from_object()

short distance_from_object	(	short	obj,
		short	other )

Definition at line 547 of file geom.c.

enemy_within_range()

short enemy_within_range	(	short	obj,
		short	range )

Definition at line 635 of file logic.c.

References distance_from_object(), enemy_within_range(), g_aeObjectClass, g_aeSpecialManeuver, g_asShipSide, OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by enemy_within_range().

engage()

void engage	(	short	obj,
		short	target,
		short	objective )

Definition at line 952 of file logic.c.

References engage(), g_acShipTarget, g_aeShipObjective, g_asPilotLevel, g_asShipSide, reset_objective(), SendKilrathiAceGreetingOnce(), and SIDE_KILRATHI.

Referenced by approach_and_engage(), close_behind(), defend_mission(), engage(), escort_mission(), formation_break(), formation_burst(), imperial_formation(), kilrathi_wingman(), rendezvous_mission(), and request().

evaluate_damage()

short evaluate_damage

(

short

obj

)

Definition at line 1027 of file logic.c.

References ObjectTypeData::armorFront, ObjectTypeData::armorLeft, ObjectTypeData::armorRear, ObjectTypeData::armorRight, ObjectTypeData::damageCapacity, evaluate_damage(), g_aasShipArmor, g_acObjectType, g_acShipDamage, g_aeObjectClass, g_aObjectTypeData, and OBJECT_CLASS_SHIP.

Referenced by approach_and_engage(), check_destroy_target(), close_behind(), evaluate_damage(), handle_stress(), intelligence_events(), and reset_stress().

find_ratio()

short find_ratio	(	short	inputMinimum,
		short	inputMaximum,
		short	input,
		short	outputMinimum,
		short	outputMaximum )

Definition at line 1013 of file logic.c.

References find_ratio().

Referenced by close_behind(), explosion_shock_wave(), find_ratio(), rear_sphere(), reset_stress(), and try_far_spot().

find_ship_index()

short find_ship_index

(

short

missionShip

)

Definition at line 251 of file logic.c.

References find_ship_index(), g_aeObjectClass, g_aeSpecialManeuver, g_asShipMissionIndex, g_nLastFoundShip, OBJECT_CLASS_FUTURION, OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by capital_ship_strike_mission(), check_destroy_target(), cleanup_objectives(), coming_home(), defend_mission(), DrawTextAt(), escort_mission(), Explosion(), find_ship_index(), flag_reached(), get_follow_point(), hidden_objective(), init_ship(), locate_ship(), rendezvous_mission(), set_formation_position(), Set_up_ship_info(), SetScale(), and strike_mission().

find_ships_sphere()

short find_ships_sphere

(

short

missionShip

)

Definition at line 816 of file logic.c.

References find_ships_sphere(), g_aMissionNavPoints, MISSION_NAV_POINT_COUNT, MissionNavPoint::missionShips, and MissionNavPoint::type.

Referenced by close_behind(), find_ships_sphere(), FollowSelectedObjectiveSystem(), IsMissionObjectiveOutOfSystem(), IsObjectiveInDisplayedSystem(), locate_ship(), prepare_mission(), and RefreshObjectiveShipNavPoints().

find_squad_center()

unsigned int find_squad_center

(

FixedVector *

center

)

Definition at line 387 of file logic.c.

References AddFixedVectors(), divide_vector(), find_squad_center(), g_acShipList, g_aShipPosition, and zero_vector().

Referenced by DrawTextAt(), find_squad_center(), and init_formation_burst().

FindMissileTargetingObject()

short FindMissileTargetingObject

(

short

obj

)

Definition at line 357 of file logic.c.

References FindMissileTargetingObject(), g_acShipTarget, g_aeObjectClass, and OBJECT_CLASS_MISSILE.

Referenced by DrawTextAt(), FindMissileTargetingObject(), gametrack(), intelligence_events(), Mkill_missile(), and update_missile_warning().

get_first_follow_point()

unsigned int get_first_follow_point	(	short	obj,
		FixedVector *	point )

Definition at line 907 of file logic.c.

References g_abShipNavPointIndex, g_asShipSide, g_cCurrentNavPointIndex, get_first_follow_point(), get_follow_point(), and SIDE_IMPERIAL.

Referenced by close_behind(), coming_home(), get_first_follow_point(), reach_warp(), and strike_mission().

get_follow_point()

void get_follow_point	(	short	obj,
		FixedVector *	point )

Definition at line 872 of file logic.c.

References find_ship_index(), g_abFlightPath, g_abShipNavPointIndex, g_aMissionNavPoints, g_aMissionObjectives, g_aShipPosition, g_asShipMissionParameter, g_asShipSide, get_follow_point(), MISSION_OBJECTIVE_COUNT, MissionNavPoint::position, MissionObjective::position, and SIDE_KILRATHI.

Referenced by close_behind(), cruise_home(), cruise_to_destination(), get_first_follow_point(), and get_follow_point().

gone_ship()

short gone_ship

(

short

missionShip

)

Definition at line 798 of file logic.c.

References g_aMissionShips, gone_ship(), and MissionShipRecord::state.

Referenced by check_destroy_target(), check_goal(), close_behind(), and gone_ship().

hostile_sphere()

short hostile_sphere	(	short	obj,
		short	navPoint )

Definition at line 916 of file logic.c.

References g_aMissionNavPoints, g_aMissionShips, g_asShipSide, hostile_sphere(), and MissionNavPoint::missionShips.

Referenced by abandoned(), close_behind(), and hostile_sphere().

in_danger()

short in_danger

(

short

obj

)

Definition at line 688 of file logic.c.

References distance_from_object(), g_acShipTarget, g_aeObjectClass, g_aeSpecialManeuver, g_asShipSide, g_nTargetRange, g_nTargetShip, in_danger(), OBJECT_CLASS_SHIP, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by close_behind(), defend_mission(), escort_mission(), and in_danger().

inherit_leader()

void inherit_leader

(

short

obj

)

Definition at line 775 of file logic.c.

References g_aeObjectClass, g_asShipWingLeader, inherit_leader(), inherit_leader_mission(), and OBJECT_CLASS_SHIP.

Referenced by close_behind(), inherit_leader(), and kilrathi_wingman().

inherit_leader_mission()

void inherit_leader_mission

(

short

obj

)

Definition at line 758 of file logic.c.

References g_aeObjectClass, g_aShipMissionSpot, g_asShipMissionParameter, g_asShipMissionType, g_asShipWingLeader, inherit_leader_mission(), and OBJECT_CLASS_SHIP.

Referenced by close_behind(), inherit_leader(), inherit_leader_mission(), and ship_intelligence().

init_formation_burst()

void init_formation_burst

(

short

obj

)

Definition at line 403 of file logic.c.

References AddFixedVectors(), build_squad_list(), ComputeVectorDelta(), find_squad_center(), g_acShipList, g_aShipDestination, g_aShipPosition, init_formation_burst(), OBJECTIVE_BREAK_FORMATION, reset_objective(), ScaleFixedVector(), and steady_object().

Referenced by approach_and_engage(), DrawTextAt(), init_formation_burst(), and patrol_area().

is_ship_tailing_player_target()

short is_ship_tailing_player_target

(

short

obj

)

Definition at line 347 of file logic.c.

References being_tailed(), g_acShipTarget, is_ship_tailing_player_target(), and unactive().

Referenced by DrawTextAt(), gametrack(), and is_ship_tailing_player_target().

locate_ship()

short locate_ship	(	short	missionShip,
		FixedVector *	point )

Definition at line 848 of file logic.c.

References AddFixedVectors(), dead_ship(), find_ship_index(), find_ships_sphere(), g_aMissionNavPoints, g_aMissionShips, g_aShipPosition, locate_ship(), and zero_vector().

Referenced by close_behind(), init_intelligence_data(), locate_ship(), LocateMobileObjective(), and strike_mission().

no_goal()

signed char no_goal

(

short

ship

)

Definition at line 313 of file logic.c.

References g_anPitchGoal, g_anRollGoal, g_anYawGoal, and no_goal().

Referenced by DrawTextAt(), general_zig(), Mburnout(), Mcorkscrew(), Mfish_hook(), Mhard_turn(), Msit_n_spin(), Msplit_left(), Msplit_right(), Mtarget_missile(), Mtight_loop(), Mturn_n_kick(), Mturn_n_spin(), Mveer_away(), no_goal(), and ShipAiState46().

normal_speed()

short normal_speed

(

short

obj

)

Definition at line 68 of file logic.c.

References g_aeSpecialManeuver, g_asShipMaximumVelocity, normal_speed(), real_velocity(), and SPECIAL_MANEUVER_AFTERBURNER.

Referenced by cruise_home(), DrawTextAt(), goto_formation(), house_keep_objects(), Mfish_hook(), Mget_distance(), Mveer_away(), normal_speed(), prevent_collision(), run_away(), and streak_toward().

real_crash_time()

short real_crash_time	(	short	obj,
		short	other )

Definition at line 76 of file logic.c.

References AddFixedVectors(), ComputeVectorDelta(), DivideFixed(), FixedToShortSaturating(), g_aShipPosition, g_aShipVelocity, g_asObjectCollisionRadius, MaxShort(), real_crash_time(), ScaleFixedVector(), and Vector_magnitude().

Referenced by crash_time(), DrawTextAt(), and real_crash_time().

report_kilrathi_rout()

short report_kilrathi_rout

(

int

mode

)

Definition at line 214 of file logic.c.

References distance_from_object(), g_aeObjectClass, g_aeShipObjective, g_aeSpecialManeuver, g_asShipMissionType, g_asShipSide, g_nCurrentWave, MISSION_TYPE_ROUT, OBJECT_CLASS_SHIP, OBJECTIVE_DESTROY_SHIP, OBJECTIVE_ENGAGE_ENEMY, ProcessEnemyWaveCompletion(), report_kilrathi_rout(), SIDE_KILRATHI, and SPECIAL_MANEUVER_UNKNOWN_9.

Referenced by auto_pilot_sequence(), disobey_formation(), DrawTextAt(), gametrack(), new_space_music_changes(), report_kilrathi_rout(), and reset_mission_type().

reset_maneuver()

void reset_maneuver	(	short	ship,
		short	maneuver )

Definition at line 476 of file logic.c.

References g_acShipSequence, g_asShipCount, g_asShipManeuver, and reset_maneuver().

Referenced by alter_tactic(), DrawTextAt(), house_keep_objects(), maneuver_complete(), Mkill_missile(), Msit_n_spin(), process_maneuver_node(), reset_maneuver(), reset_tactic(), ResolveObjectDestruction(), and try2reset_maneuver().

reset_mission_type()

void reset_mission_type	(	short	obj,
		short	missionType )

Definition at line 426 of file logic.c.

References g_asShipMissionType, g_asShipSide, MISSION_TYPE_ROUT, OBJECTIVE_NONE, report_kilrathi_rout(), reset_mission_type(), reset_objective(), and SIDE_KILRATHI.

Referenced by arrive_from_warp(), change_mission_type(), check_goal(), DrawTextAt(), rendezvous_mission(), reset_mission_type(), Set_up_ship_info(), and try2rout().

reset_objective()

unsigned int reset_objective	(	short	ship,
		short	objective )

Definition at line 445 of file logic.c.

References g_aeShipObjective, reset_objective(), reset_tactic(), steady_object(), and TACTIC_NONE.

Referenced by clean_up_cockpit(), defend_mission(), DrawTextAt(), engage(), escort_mission(), fail(), imperial_wingman(), init_formation_burst(), intelligence_events(), kilrathi_wingman(), rendezvous_mission(), request(), reset_mission_type(), reset_objective(), return_to_buddy(), return_to_master(), and strike_mission().

reset_tactic()

unsigned int reset_tactic	(	short	ship,
		short	tactic )

Definition at line 461 of file logic.c.

References g_acShipTarget, g_asShipTactic, MANEUVER_NONE, reset_maneuver(), and reset_tactic().

Referenced by capital_ship_intelligence(), coming_home(), cruise_home(), cruise_to_destination(), DrawTextAt(), patrol_area(), prepare_for_jump(), reach_warp(), reset_objective(), reset_tactic(), strike_mission(), and warp_arrival().

scan_for_enemy()

short scan_for_enemy	(	short	obj,
		unsigned short	range )

Definition at line 576 of file logic.c.

References distance_from_object(), distance_from_point(), g_aeObjectClass, g_aeSpecialManeuver, g_aShipPosition, g_asShipSide, g_nTargetRange, g_nTargetShip, get_facing_range_from_object(), OBJECT_CLASS_SHIP, scan_for_enemy(), SPECIAL_MANEUVER_UNKNOWN_9, and target_valid().

Referenced by approach_and_engage(), capital_ship_intelligence(), close_behind(), cruise_to_destination(), defend_mission(), scan_and_lock(), scan_for_enemy(), and select_target().

SendKilrathiAceGreetingOnce()

void SendKilrathiAceGreetingOnce

(

short

obj

)

Definition at line 10 of file logic.c.

References g_bKilrathiAceGreetingSent, send_message(), and SendKilrathiAceGreetingOnce().

Referenced by DrawTextAt(), engage(), and SendKilrathiAceGreetingOnce().

set_alert()

void set_alert	(	short	i,
		unsigned int	bits )

Definition at line 31 of file logic.c.

References g_anShipAlertFlags, and set_alert().

Referenced by DrawTextAt(), set_alert(), start_collision_alert(), and try2end_collision_alert().

set_special()

void set_special	(	short	ship,
		short	special )

Definition at line 493 of file logic.c.

References alert_flag(), g_aeSpecialManeuver, set_special(), SPECIAL_MANEUVER_BLOWING_UP, SPECIAL_MANEUVER_LOST_CONTROL, and SPECIAL_MANEUVER_NONE.

Referenced by accelerate_and_move_object(), BeginShipDestructionSequence(), check_for_lost_control(), cruise_home(), cruise_to_destination(), DrawTextAt(), Explosion(), fire_afterburner(), fire_super_brake(), maneuver_complete(), Mgloat(), Mhard_break(), Msit_n_spin(), Mturn_n_spin(), pilot_hit(), prepare_for_jump(), rotate_object_to_goal(), set_special(), and start_collision_alert().

ShipHasTorpedo()

short ShipHasTorpedo

(

short

ship

)

Definition at line 122 of file ship.c.

ships_within_range()

short ships_within_range	(	short	obj,
		short	other,
		short	range )

Definition at line 654 of file logic.c.

References ComputeVectorDelta(), g_aShipPosition, IsVectorWithinRange(), and ships_within_range().

Referenced by close_behind(), ships_within_range(), and target_within_range().

signed_random()

short signed_random

(

short

range

)

Definition at line 19 of file logic.c.

References RandomBelowOrEqual(), and signed_random().

Referenced by DrawTextAt(), generate_stars(), make_shard(), Mwabble(), prepare_for_jump(), signed_random(), tanker_intelligence(), try_far_spot(), and update_star_field().

skill_check()

short skill_check	(	short	obj,
		short	margin )

Definition at line 807 of file logic.c.

References g_asPilotLevel, RandomBelowOrEqual(), and skill_check().

Referenced by check_for_lost_control(), close_behind(), pilot_hit(), rotate_object_to_goal(), and skill_check().

start_collision_alert()

void start_collision_alert	(	short	obj,
		short	other )

Definition at line 45 of file logic.c.

References g_acShipAlertSource, g_asShipAfterburnerTimer, g_asShipAlertCountdown, set_alert(), set_special(), SPECIAL_MANEUVER_NONE, start_collision_alert(), and steady_object().

Referenced by DrawTextAt(), handle_collisions(), and start_collision_alert().

target_valid()

short target_valid	(	short	obj,
		short	target )

Definition at line 968 of file logic.c.

References CanShipWeaponDamageTarget(), g_anShipCloakState, g_asShipCloakElapsedFrames, g_asShipSide, ShipHasTorpedo(), target_valid(), and unactive().

Referenced by check_destroy_target(), check_engage_target(), close_behind(), scan_for_enemy(), target_valid(), and target_within_range().

target_within_range()

short target_within_range

(

short

obj

)

Definition at line 712 of file logic.c.

References g_acShipTarget, ships_within_range(), target_valid(), target_within_range(), and unactive().

Referenced by close_behind(), and target_within_range().

trim_goals()

void trim_goals	(	short	obj,
		short	amount )

Definition at line 201 of file logic.c.

References g_anPitchGoal, g_anYawGoal, and trim_goals().

Referenced by chase_location(), DrawTextAt(), goto_formation(), orbit_sphere(), patrol_area(), trim_goals(), and UpdateTargetCameraObject().

triumph()

short triumph

(

short

obj

)

Definition at line 983 of file logic.c.

References dead_ship(), g_abFlightPath, g_asShipMissionParameter, g_asShipMissionType, MISSION_TYPE_DEFEND, MISSION_TYPE_ESCORT, MISSION_TYPE_PATROL, MISSION_TYPE_STRIKE, MISSION_TYPE_WINGMAN, triumph(), and visited().

Referenced by changetrack(), close_behind(), ShouldWingmanAcceptRoutCommand(), and triumph().

try2end_collision_alert()

void try2end_collision_alert

(

short

obj

)

Definition at line 58 of file logic.c.

References clear_alert(), g_asShipAlertCountdown, set_alert(), and try2end_collision_alert().

Referenced by DrawTextAt(), prevent_collision(), and try2end_collision_alert().

try2reset_maneuver()

void try2reset_maneuver	(	short	obj,
		short	maneuver )

Definition at line 484 of file logic.c.

References g_asShipManeuver, reset_maneuver(), steady_object(), and try2reset_maneuver().

Referenced by DrawTextAt(), and try2reset_maneuver().

try2rout()

short try2rout

(

short

obj

)

Definition at line 272 of file logic.c.

References any_enemy(), g_acMissionShipStatusFlagsBytes, g_acShipStress, g_aeObjectClass, g_aeSpecialManeuver, g_asShipSide, g_nYourWingman, maneuver_complete(), MISSION_TYPE_ROUT, OBJECT_CLASS_CAPITAL_SHIP, reset_mission_type(), send_message(), SPECIAL_MANEUVER_UNKNOWN_9, and try2rout().

Referenced by DrawTextAt(), Mrout_me(), request(), and try2rout().

unactive()

short unactive

(

short

ship

)

Definition at line 186 of file logic.c.

References g_aeObjectClass, g_asShipManeuver, MANEUVER_HARD_BRAKE, OBJECT_CLASS_SHIP, and unactive().

Referenced by are_alive(), capital_ship_intelligence(), capital_ship_strike_mission(), DrawTextAt(), escort_mission(), have_target(), intelligence_events(), is_ship_tailing_player_target(), kilrathi_wingman(), Mtry2tail(), Mzip_past(), patrol_area(), perform_maneuver(), rendezvous_mission(), run_away(), SaveTorpedoTargetLockForViewChange(), ShipAiState45(), target_valid(), target_within_range(), unactive(), and UpdateSavedTorpedoTargetLock().

Variable Documentation

g_4_acInitialShipKillNumber

signed char g_4_acInitialShipKillNumber[8]

Definition at line 1056 of file logic.c.

Referenced by analyze_kill(), prepare_mission(), process_maneuver_node(), and StoreMissionResultsInCampaignGlobals().

g_5_nCollisionCountdownNumber

short g_5_nCollisionCountdownNumber

Definition at line 1053 of file logic.c.

Referenced by detect_collisions(), and prevent_collision().

g_acMissionShipStatusFlagsBytes

signed char g_acMissionShipStatusFlagsBytes[8]

Definition at line 1054 of file logic.c.

Referenced by Explosion(), RunSpaceFlight(), SpawnMissionEjectionPod(), StoreMissionResultsInCampaignGlobals(), and try2rout().

g_bKilrathiAceGreetingSent

short g_bKilrathiAceGreetingSent = 0

Definition at line 1049 of file logic.c.

Referenced by SendKilrathiAceGreetingOnce(), and Set_up_ship_info().

g_bWingmanKilledThisMission

short g_bWingmanKilledThisMission

Definition at line 1055 of file logic.c.

Referenced by prepare_mission().

g_nLastFoundShip

short g_nLastFoundShip

Definition at line 1057 of file logic.c.

Referenced by find_ship_index().