This page is no longer up-to-date since qmax left without letting us know about his status. ahuillet did part of what is suggested here already (linked lists, hit_enemy(), etc.), and he rewrote a large part of the code.

This page is kept here for historical purposes.

Refactoring enemy code aims:

• gather all code affecting droids state and behaviour in single file (enemy.c)
• separate simulation/animation/physics code from behaviour control code
• optimize droids lookup, probably with per-level linked lists

the enemy-related code scattered all over the sources below is list of files to change and cross-references enemy.

>>

means function call

R

accessing structure field

W

modifying structure fields

I

iterating throug AllAnemys?, with denoted method

main.c:

    main:
        > MoveEnemys? ();

init.c:

    clear_out_arrays_for_fresh_game
        > ClearEnemys? ( ) ;
PrepareStartOfNewCharacter?
        > ShuffleEnemys?( i );
ThouArtDefeated?
        > MoveEnemys? ();
ThouHastWon?
        > MoveEnemys? ();

automap.c:

    show_automap_data_sdl:
        R: (Status, type, is_friendly, pos)
        I: Enemy bot = &AllEnemys?[i];

bullet.c:

MoveActiveSpells?
        > DamageEnemy?
        I: Enemy bot = &AllEnemys?[j];
    handle_flash_effects
        I: Enemy bot = &AllEnemys?[j];
    check_bullet_enemy_collisions
        > DamageEnemy?
        I: Enemy bot = &AllEnemys?[j];
CheckBlastCollisions?
        I: Enemy bot = &AllEnemys?[j];

influ.c:

UpdateMouseMoveTargetAccordingToEnemy?
        R: Status, pos, is_friendly,
    check_tux_enemy_collision
        R: Status, type, pos, purewait
        W: pos, purewait
        I: Enemy bot = &AllEnemys?[i];	
GetLivingDroidBelowMouseCursor?
        R: Status, pos, animation_phase
PerformTuxAttackRaw?
        > DamageEnemy?
        I: Enemy bot = &AllEnemys?[i];	
    check_for_droids_to_attack_or_talk_with
        R: is_friendly, 
    handle_player_examine_command
        R: dialog_section_name, type
    handle_player_talk_command
        R: type, is_friendly
    handle_player_firstaid_command
        R: type, is_friendly, energy
        W: energy

character.c:

InitiateNewCharacter?
        > ShuffleEnemys?( Me .pos.z );

chat.c:

ExecuteChatExtra?
        W: is_friendly, combat_state, energy, CompletelyFixed?, follow_tux
        I: AllEnemys?[i]
PrepareMultipleChoiceDialog?
        R: type
ProcessThisChatOption?
        R: is_friendly
DoChatFromChatRosterData?
        R: combat_state
        W: combat_state, persuing_given_course, has_greeted_influencer
DialogPartnersTurnToEachOther?
        R: pos
        W: speed, current_angle 
ChatWithFriendlyDroid?
        R: dialog_section_name
    create_and_blit_droid_description
        R: short_description_text, energy, type, pos, is_friendly

light.c:

    update_light_list
        R: Status, pos

map.c:

    respawn_level
        R: pos, type, stick_to_waypoint_system_by_default
        W: energy, Status, phase, animation_phase, animation_type, is_friendly, combat_state, has_greeted_influencer, state_timeout
        I: Enemy bot = &AllEnemys?[i];
CountNumberOfDroidsOnShip?
        R: type    
        I: AllEnemys?[i].type
ReviveAllDroidsOnShip?
        R: type, stick_to_waypoint_system_by_default
        W: energy, Status, has_greeted_influencer, combat_state, state_timeout, animation_phase, ammo_left
        I: Enemy bot = &AllEnemys?[i];
GetThisLevelsSpecialForces?
        R: Status, CompletelyFixed?, marker, max_distance_to_home, is_friendly
        W: pos, will_rush_tux, dialog_section_name, short_description_text, attack_run_only_when_direct_line
             type, pos, Status, SpecialForce?, stick_to_waypoint_system_by_default
        I: AllEnemys?[ FreeAllEnemysPosition? ].*;
GetThisLevelsDroids?
        R: Status 
        W: type, pos, Status, on_death_drop_item_code, ammo_left, stick_to_waypoint_system_by_default,
             dialog_section_name, short_description_text
        I: AllEnemys? [ FreeAllEnemysPosition? ]
MoveLevelDoors?
        R: Status,pos
GetCrew?
        > ClearEnemys? ();

mission.c:

CheckIfMissionIsComplete?
        R: Status, energy, marker, is_friendly, pos, type
        I: AllEnemys?[Robot_Counter]

skills.c:

DoSkill?
        R: is_friendly, type
        W: energy

sound_effects.c:

    play_death_sound_for_bot
        R: type

takeover.c:

    Takeover
        R: type, energy, maxenergy, on_death_drop_item_code, pos, stick_to_waypoint_system_by_default
        W: energy, is_friendly, has_been_taken_over, combat_state, marker

text.c:

        R: is_friendly
        W: TextVisibleTime?, TextToBeDisplayed?

view.c:

        R: Status, pos, energy, is_friendly, virt_pos
    set_rotation_index_for_this_robot
        W: last_phase_change, previous_phase
ThisEnemyNeedsToBeBlitted?
        > MakeSureEnemyIsInsideHisLevel? ( &(AllEnemys?[Enum] ) ) );
    ShowCombatScreenTexts?:
        I: AllEnemys? [ k ]
    insert_enemies_into_blitting_list:
        I: ThisRobot? = & ( AllEnemys? [ i ] ) ; 

menu.c:

    Cheatmenu:
        I: &AllEnemys?[i];

misc.c:

    Armageddon:
        I:AllEnemys?[i].energy = -10;

saveloadgame.c:

    LoadGame?:
        W: memcpy( &(AllEnemys?) , EnemyRawDataPointer? , sizeof ( enemy ) * MAX_ENEMYS_ON_SHIP );

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