2340 lines
No EOL
77 KiB
Text
2340 lines
No EOL
77 KiB
Text
#include common_scripts\utility;
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#include maps\_utility;
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#include maps\_anim;
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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/*
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CONFUSED? NEED HELP?
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come grab me: mohammad alavi
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badmofo@infinityward.com
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extention: 8044
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*/
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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/*
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B A S I C S
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HOW TO USE STEALTH SYSTEM
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( follow in this order )
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1. call maps\_stealth_logic::main(); in your main level script
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2. call maps\_stealth_behavior::main(); in your main level script
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3. you're going to have a couple fastfile errors for animations and
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missing rawfiles, fix those.
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4. call maps\_utility::stealth_ai on all ai and the player
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
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USEFUL FUNCTIONS
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( documentation in _utility and script docs ):
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// knowing when AI are alerted to something
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maps\_utility::stealth_enemy_waittill_alert
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maps\_utility::stealth_enemy_endon_alert
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// setting up custom idle and alerted reaction animations
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maps\_utility::stealth_ai_idle_and_react
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maps\_utility::stealth_ai_reach_idle_and_react
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maps\_utility::stealth_ai_reach_and_arrive_idle_and_react
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maps\_utility::stealth_ai_clear_custom_idle_and_react
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maps\_utility::stealth_ai_clear_custom_react
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*/
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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/*
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A D V A N C E D
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HOW TO CREATE CUSTOM STEALTH BEHAVIOR
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the stealth code is split up into 2 major systems: logic and behavior.
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the logic code is independent of the behavior code, which means it can
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run by itself. The behavior code however is dependant on messages from
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the logic code and cannot run by itself. Both the level and all ai have
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a spawnstruct '._stealth'. Inside this struct are 2 more structs
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'.logic', and '.behavior'. Everything to do with logic goes into
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'._stealth.logic' and with behavior goes into '._stealth.behavior'
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
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CONCEPT OF LOGIC CODE:
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the logic code doesn't actually tell the AI to do anything, it just
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detects whether the friendlies have been spotted, corpses have been
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found, etc, etc. It then sets flags / sends notifies to ai.
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Code gives axis ai an enemy on a couple different factors that the logic
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code tweaks( such as the distance an AI can hear footsteps, gunshots,
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teammates dying, etc ). The logic code also dictates how far an axis ai
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can even see an enemy based on a score calculated by the enemy's stance,
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movement speed, and current level of awareness of the axis team.
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So the logic code in a nutshell, is a simple loop that detects when
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an axis ai receives an enemy, and then clears that enemy. this keeps
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the axis from just opening fire at first sight. It instead raises his
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awareness level and possibly the whole teams if the enemy is spotted
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more than once. -- > flag_set( "_stealth_alert" );
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If friendlies or the player are spotted enough times - OR - something
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VERY bad happens like an death or a gunshot, then we skip
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intermediate levels of detection and go straight to full level of
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awareness. -- > flag_set( "_stealth_spotted" );
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
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CHANGING THE BEHAVIOR CODE:
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METHOD 1:
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there are 2 ways to change the behavior code, one would be to write
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your own from scratch...this is not recommended. However if you do
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want to do this, you basically need the following:
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1. a system loop which handles global ai settings based on the 3 level
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flag messages: 'hidden', 'alert', and 'spotted'; The messages
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for this are sent from all over, but they can all be traced back
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to the function:
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_stealth_logic::enemy_threat_logic();
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2. a loop for individual ai based on team which handles their behavior
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based on the same 3 flag messages.
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3. functions for axis ai which handle thir 3 personal levels of
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awareness and what to do when they see / find a corpse. This is the
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the "huh", "what happened", "oh shit enemy" behavior. The messages
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for this are sent in the functions:
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_stealth_logic::enemy_alert_level_change( type, enemy );
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_stealth_logic::enemy_corpse_logic();
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4. functions to handle awareness of certain events as well as reactionary
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animations for such events...the notifies for these often overlap
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the functions above so you'll need more animation functions than
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behavioral...the messages for these are sent by:
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_stealth_logic::enemy_event_awareness( type )
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
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METHOD 2:
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the easier and recommended way to change the behavior is to replace
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certain key functions the behavior code is running with your own.
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These functions can easily be replaced when calling the init functions
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for behavior:
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_stealth_behavior::system_init( state_functions );
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_stealth_behavior::enemy_logic( state_funcs, alert_funcs, corpse_funcs, awareness_funcs );
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_stealth_behavior::friendly_logic( state_functions );
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the utility function which should be called on all ai is where you should
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most likely be passing the parameters. It handles both enemy_logic
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and friendly_logic( documentation in _utility and script docs ):
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- _utility::stealth_ai( state_funcs, alert_funcs, corpse_funcs )
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- note = you should generally not send the same state_funcion to both
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- axis ai and friendly ai...
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all the parameters are arrays of function pointers( and are optional )
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- state_functions is an array of 3 with keys 'hidden', 'alert', and
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'spotted'.
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- For ::system_init(), it's an array of 3 functions that handle global
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state changes for all AI.
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example = _stealth_behavior::system_state_alert()
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- For ::enemy_logic() and ::friendly_logic, they handle individual
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changes per AI based on state.
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example1 = _stealth_behavior::enemy_state_spotted()
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example2 = _stealth_behavior::friendly_state_spotted()
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- notice friendly_logic() only takes the state_functions array
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and not the other 2...that's because it's assumed friendly behavior
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only changes based on global state of awereness for the axis team,
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not indivual states of awareness for axis ai.
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- alert_functions is an array of 4 with keys "reset", "alerted_once",
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"alerted_again", and "attack" that represent individual states of
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awareness of axis ai.
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- this is where the bread and butter of the "huh", "what's that"
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behavior is derived. highly suggested to look at the function:
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_stealth_logic::enemy_alert_level_logic( enemy ) to see how
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these awareness states are reached in the logic code. Also for
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examples of the behavior aspect of this code look here:
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example1 = _stealth_behavior::enemy_alert_level_alerted_once( enemy )
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example2 = _stealth_behavior::enemy_alert_level_alerted_again( enemy )
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example3 = _stealth_behavior::enemy_alert_level_attack( enemy )
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example4 = _stealth_behavior::enemy_alert_level_lostem( enemy )
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- corpse_functions is an array 2 with keys 'saw' and 'found' that
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represent individual and team states of awareness of a corpse
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- these slightly tie into the enemy_alert_level * functions above
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in the behavior code, so probably a good idea to look at these
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examples:
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example1 = enemy_saw_corpse_logic();
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example2 = enemy_found_corpse_loop();
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you can also set these functions after init is called( documentation in
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_utility and script docs ):
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maps\_utility::stealth_ai_state_functions_set
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maps\_utility::stealth_ai_state_functions_default
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maps\_utility::stealth_ai_alert_functions_set
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maps\_utility::stealth_ai_alert_functions_default
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maps\_utility::stealth_ai_corpse_functions_set
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maps\_utility::stealth_ai_corpse_functions_default
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maps\_utility::stealth_ai_awareness_functions_set
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maps\_utility::stealth_ai_awareness_functions_default
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and here are some usefull functions which change the detection distances
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that enemy ai will see you or your friendlies
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maps\_utility::stealth_detect_ranges_set
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maps\_utility::stealth_detect_ranges_default
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maps\_utility::stealth_friendly_movespeed_scale_set
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maps\_utility::stealth_friendly_movespeed_scale_default
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-- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -
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lastly...the friendlies have a section of code in behavior which
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is a smart stance handler( they'll go into crouch or prone or lay
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still ) depending on a couple factors...if you want to turn this off
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just use the ent_flag_clear( "_stealth_stance_handler" ) on the ai
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here are some usefull functions that change the distances at which
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your friendlies use their smart stance logic to switch stances or
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lay still
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maps\_utility::stealth_friendly_stance_handler_distances_set
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maps\_utility::stealth_friendly_stance_handler_distances_default
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*/
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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main( state_functions )
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{
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system_init( state_functions );
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thread system_message_loop();
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}
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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/* STEALTH BEHAVIOR UTILITIES...good calls for specific tweakage */
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
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friendly_default_stance_handler_distances()
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{
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// i do this because the player doesn't look as bad sneaking up on the enemies
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// friendlies however don't look as good getting so close
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hidden = [];
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hidden[ "looking_away" ][ "stand" ] = 500;
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hidden[ "looking_away" ][ "crouch" ] = -400;
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hidden[ "looking_away" ][ "prone" ] = 0;
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hidden[ "neutral" ][ "stand" ] = 500;
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hidden[ "neutral" ][ "crouch" ] = 200;
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hidden[ "neutral" ][ "prone" ] = 50;
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hidden[ "looking_towards" ][ "stand" ] = 800;
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hidden[ "looking_towards" ][ "crouch" ] = 400;
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hidden[ "looking_towards" ][ "prone" ] = 100;
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alert = [];
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alert[ "looking_away" ][ "stand" ] = 800;
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alert[ "looking_away" ][ "crouch" ] = 300;
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alert[ "looking_away" ][ "prone" ] = 100;
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alert[ "neutral" ][ "stand" ] = 900;
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alert[ "neutral" ][ "crouch" ] = 700;
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alert[ "neutral" ][ "prone" ] = 500;
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alert[ "looking_towards" ][ "stand" ] = 1100;
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alert[ "looking_towards" ][ "crouch" ] = 900;
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alert[ "looking_towards" ][ "prone" ] = 700;
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friendly_set_stance_handler_distances( hidden, alert );
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}
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friendly_set_stance_handler_distances( hidden, alert )
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{
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if ( isdefined( hidden ) )
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{
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self._stealth.behavior.stance_handler[ "hidden" ][ "looking_away" ][ "stand" ] = hidden[ "looking_away" ][ "stand" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "looking_away" ][ "crouch" ] = hidden[ "looking_away" ][ "crouch" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "looking_away" ][ "prone" ] = hidden[ "looking_away" ][ "prone" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "neutral" ][ "stand" ] = hidden[ "neutral" ][ "stand" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "neutral" ][ "crouch" ] = hidden[ "neutral" ][ "crouch" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "neutral" ][ "prone" ] = hidden[ "neutral" ][ "prone" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "looking_towards" ][ "stand" ] = hidden[ "looking_towards" ][ "stand" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "looking_towards" ][ "crouch" ] = hidden[ "looking_towards" ][ "crouch" ];
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self._stealth.behavior.stance_handler[ "hidden" ][ "looking_towards" ][ "prone" ] = hidden[ "looking_towards" ][ "prone" ];
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}
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if ( isdefined( alert ) )
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{
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self._stealth.behavior.stance_handler[ "alert" ][ "looking_away" ][ "stand" ] = alert[ "looking_away" ][ "stand" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "looking_away" ][ "crouch" ] = alert[ "looking_away" ][ "crouch" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "looking_away" ][ "prone" ] = alert[ "looking_away" ][ "prone" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "neutral" ][ "stand" ] = alert[ "neutral" ][ "stand" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "neutral" ][ "crouch" ] = alert[ "neutral" ][ "crouch" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "neutral" ][ "prone" ] = alert[ "neutral" ][ "prone" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "looking_towards" ][ "stand" ] = alert[ "looking_towards" ][ "stand" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "looking_towards" ][ "crouch" ] = alert[ "looking_towards" ][ "crouch" ];
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self._stealth.behavior.stance_handler[ "alert" ][ "looking_towards" ][ "prone" ] = alert[ "looking_towards" ][ "prone" ];
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}
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}
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enemy_try_180_turn( pos )
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{
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if ( self._stealth.logic.dog )
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return;
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vec1 = anglestoforward( self.angles );
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vec2 = vectornormalize( pos - self.origin );
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// if the goal is behind him - do a 180 anim
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if ( vectordot( vec1, vec2 ) < - .8 )
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{
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// is there an obstacle in his way
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start = self.origin + ( 0, 0, 16 );
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end = pos + ( 0, 0, 16 );
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spot = physicstrace( start, end );
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if ( spot == end )
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self anim_generic( self, "patrol_turn180" );
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}
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}
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enemy_go_back( spot )
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{
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self notify( "going_back" );
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self endon( "death" );
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self notify( "stop_loop" );
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self enemy_try_180_turn( spot );
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if ( isdefined( self.script_patroller ) )
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{
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if ( isdefined( self.last_patrol_goal ) )
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self.target = self.last_patrol_goal.targetname;
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self thread maps\_patrol::patrol();
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}
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else
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{
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if ( !self._stealth.logic.dog )
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{
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self set_generic_run_anim( "patrol_walk", true );
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self.disablearrivals = true;
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self.disableexits = true;
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}
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if ( ! self MayMoveToPoint( spot ) )
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{
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nodes = enemy_get_closest_pathnodes( 128, spot );
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if( !nodes.size )
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return;
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nodes = get_array_of_closest( spot, nodes );
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spot = nodes[ 0 ].origin;
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}
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self setgoalpos( spot );
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self.goalradius = 40;
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}
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}
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ai_create_behavior_function( name, key, function, array )
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{
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self._stealth.behavior.ai_functions[ name ][ key ] = function;
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}
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ai_change_ai_functions( name, functions )
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{
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if ( !isdefined( functions ) )
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return;
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keys = getarraykeys( functions );
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for ( i = 0; i < keys.size; i++ )
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{
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key = keys[ i ];
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self ai_change_behavior_function( name, key, functions[ key ] );
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}
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}
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ai_change_behavior_function( name, key, function, array )
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{
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/#
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if ( !isdefined( self._stealth.behavior.ai_functions[ name ][ key ] ) )
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{
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// draw whatever you like
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msg = "";
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if ( isdefined( array ) )
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{
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keys = getarraykeys( array );
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for ( i = 0; i < keys.sise; i++ )
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{
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msg += keys[ i ];
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msg += ", ";
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}
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assertmsg( "array index with key: " + key + " is not valid. valid array keys are: " + msg );
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}
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else
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{
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assertmsg( "Failed to add stealth function " + key );
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}
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return;
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}
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#/
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self ai_create_behavior_function( name, key, function, array );
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}
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ai_clear_custom_animation_reaction()
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{
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self._stealth.behavior.event.custom_animation = undefined;
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}
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ai_clear_custom_animation_reaction_and_idle()
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{
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// could have been cleared by something else
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if ( !isdefined( self._stealth.behavior.event.custom_animation ) )
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return;
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self._stealth.behavior.event.custom_animation.node notify( "stop_loop" );
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self stopanimscripted();
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self ai_clear_custom_animation_reaction();
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}
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ai_set_custom_animation_reaction( node, anime, tag, ender )
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{
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self._stealth.behavior.event.custom_animation = spawnstruct();
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|
|
self._stealth.behavior.event.custom_animation.node = node;
|
|
self._stealth.behavior.event.custom_animation.anime = anime;
|
|
self._stealth.behavior.event.custom_animation.tag = tag;
|
|
self._stealth.behavior.event.custom_animation.ender = ender;
|
|
self thread ai_animate_props_on_death( node, anime, tag, ender );
|
|
}
|
|
|
|
ai_animate_props_on_death( node, anime, tag, ender )
|
|
{
|
|
wait .1;
|
|
if( !isdefined( self.anim_props ) )
|
|
return;
|
|
|
|
prop = self.anim_props;
|
|
|
|
self waittill( "death" );
|
|
|
|
if( isdefined( self.anim_props_animated ) )
|
|
return;
|
|
|
|
node thread anim_single( prop, anime );
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* GLOBAL STEALTH BEHAVIOR FOR FRIENDLIES AND ENEMIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
system_init( state_functions )
|
|
{
|
|
assertEX( isdefined( level._stealth ), "There is no level._stealth struct. You ran stealth behavior before running the detection logic. Run _stealth_logic::main() in your level load first" );
|
|
|
|
// this is our behavior struct inside of _stealth...everything we do will go in here.
|
|
level._stealth.behavior = spawnstruct();
|
|
|
|
// bools to see if a sound has just been played
|
|
level._stealth.behavior.sound = [];
|
|
level._stealth.behavior.sound[ "huh" ] = false;
|
|
level._stealth.behavior.sound[ "hmph" ] = false;
|
|
level._stealth.behavior.sound[ "wtf" ] = false;
|
|
level._stealth.behavior.sound[ "spotted" ] = false;
|
|
level._stealth.behavior.sound[ "corpse" ] = false;
|
|
level._stealth.behavior.sound[ "alert" ] = false;
|
|
|
|
level._stealth.behavior.corpse = spawnstruct();
|
|
level._stealth.behavior.corpse.last_pos = ( 0, 0, -100000 );
|
|
level._stealth.behavior.corpse.search_radius = 512;
|
|
level._stealth.behavior.corpse.node_array = undefined;
|
|
level._stealth.behavior.event_explosion_index = 5;
|
|
|
|
level._stealth.behavior.system_state_functions = [];
|
|
system_init_state_functions( state_functions );
|
|
|
|
maps\_stealth_anims::main();
|
|
|
|
flag_init( "_stealth_searching_for_nodes" );
|
|
flag_init( "_stealth_getallnodes" );
|
|
flag_init( "_stealth_event" );
|
|
}
|
|
|
|
system_init_state_functions( state_functions )
|
|
{
|
|
custom_state_functions = false;
|
|
if ( isdefined( state_functions ) )
|
|
{
|
|
if ( isdefined( state_functions[ "hidden" ] ) &&
|
|
isdefined( state_functions[ "alert" ] ) &&
|
|
isdefined( state_functions[ "spotted" ] ) )
|
|
{
|
|
custom_state_functions = true;
|
|
}
|
|
else
|
|
{
|
|
assertmsg( "you sent _stealth_behavior::main( <option_state_function_array> ) a variable but it was invalid. The variable needs to be an array of 3 indicies with values 'hidden', 'alert' and 'spotted'. These indicies must be function pointers to the system functions you wish to handle those 3 states." );
|
|
}
|
|
}
|
|
if ( !custom_state_functions )
|
|
{
|
|
system_set_state_function( "hidden", ::system_state_hidden );
|
|
system_set_state_function( "alert", ::system_state_alert );
|
|
system_set_state_function( "spotted", ::system_state_spotted );
|
|
}
|
|
else
|
|
{
|
|
system_set_state_function( "hidden", state_functions[ "hidden" ] );
|
|
system_set_state_function( "alert", state_functions[ "alert" ] );
|
|
system_set_state_function( "spotted", state_functions[ "spotted" ] );
|
|
}
|
|
}
|
|
|
|
system_message_loop()
|
|
{
|
|
funcs = level._stealth.behavior.system_state_functions;
|
|
// these handle global "what to do" based on current state
|
|
thread system_message_handler( "_stealth_hidden", funcs[ "hidden" ] );
|
|
thread system_message_handler( "_stealth_alert", funcs[ "alert" ] );
|
|
thread system_message_handler( "_stealth_spotted", funcs[ "spotted" ] );
|
|
}
|
|
|
|
system_message_handler( _flag, function )
|
|
{
|
|
while ( 1 )
|
|
{
|
|
flag_wait( _flag );
|
|
thread [[ function ]]();
|
|
|
|
flag_waitopen( _flag );
|
|
}
|
|
}
|
|
|
|
system_state_spotted()
|
|
{
|
|
battlechatter_on( "axis" );
|
|
}
|
|
|
|
system_state_alert()
|
|
{
|
|
level._stealth.behavior.sound[ "spotted" ] = false;
|
|
battlechatter_off( "axis" );
|
|
setDvar( "bcs_stealth", "" );
|
|
// battlechatter_off( "allies" );
|
|
}
|
|
|
|
system_state_hidden()
|
|
{
|
|
level._stealth.behavior.sound[ "spotted" ] = false;
|
|
battlechatter_off( "axis" );
|
|
setDvar( "bcs_stealth", "1" );
|
|
animscripts\battlechatter::resetNextSayTimes( "allies", "threat" );
|
|
// battlechatter_off( "allies" );
|
|
}
|
|
|
|
system_set_state_function( detection_state, function )
|
|
{
|
|
if ( !( detection_state == "hidden" || detection_state == "alert" || detection_state == "spotted" ) )
|
|
assertmsg( "you sent _stealth_behavior::system_set_state_function( <detection_state> , <function> ) a bad detection state. Only valid states are 'hidden', 'alert', and 'spotted'" );
|
|
|
|
level._stealth.behavior.system_state_functions[ detection_state ] = function;
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* INDIVIDUAL STEALTH BEHAVIOR FOR ENEMIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
enemy_logic( state_functions, alert_functions, corpse_functions, awareness_functions )
|
|
{
|
|
self enemy_init( state_functions, alert_functions, corpse_functions, awareness_functions );
|
|
self thread enemy_Message_Loop();// state functions effect this
|
|
self thread enemy_Threat_Loop();// alert functinos effect this
|
|
self thread enemy_Awareness_Loop();
|
|
self thread enemy_Animation_Loop();
|
|
self thread enemy_Corpse_Loop();// corpse functions effect this
|
|
}
|
|
|
|
|
|
enemy_init( state_functions, alert_functions, corpse_functions, awareness_functions )
|
|
{
|
|
assertEX( isdefined( self._stealth ), "There is no self._stealth struct. You ran stealth behavior before running the detection logic. Run _stealth_logic::enemy_init() on this AI first" );
|
|
|
|
// this is our behavior struct inside of _stealth...everything we do will go in here.
|
|
self._stealth.behavior = spawnstruct();
|
|
|
|
self._stealth.behavior.sndnum = randomintrange( 1, 4 );// this gives our ai a unique persistant voice actor
|
|
|
|
// AI FUNCTIONS
|
|
self._stealth.behavior.ai_functions = [];
|
|
self._stealth.behavior.ai_functions[ "state" ] = [];
|
|
self._stealth.behavior.ai_functions[ "alert" ] = [];
|
|
self._stealth.behavior.ai_functions[ "corpse" ] = [];
|
|
self._stealth.behavior.ai_functions[ "awareness" ] = [];
|
|
|
|
self enemy_default_ai_functions( "state" );
|
|
self enemy_default_ai_functions( "alert" );
|
|
self enemy_default_ai_functions( "corpse" );
|
|
self enemy_default_ai_functions( "awareness" );
|
|
self enemy_default_ai_functions( "animation" );
|
|
|
|
self ai_change_ai_functions( "state", state_functions );
|
|
self ai_change_ai_functions( "alert", alert_functions );
|
|
self ai_change_ai_functions( "corpse", corpse_functions );
|
|
self ai_change_ai_functions( "awareness", awareness_functions );
|
|
|
|
self ent_flag_init( "_stealth_enemy_alert_level_action" );
|
|
self ent_flag_init( "_stealth_running_to_corpse" );
|
|
self ent_flag_init( "_stealth_behavior_reaction_anim" );
|
|
self ent_flag_init( "_stealth_behavior_first_reaction" );
|
|
self ent_flag_init( "_stealth_behavior_reaction_anim_in_progress" );
|
|
|
|
self._stealth.behavior.event = spawnstruct();
|
|
|
|
if ( self._stealth.logic.dog )
|
|
self enemy_dog_init();
|
|
}
|
|
|
|
enemy_default_ai_functions( name )
|
|
{
|
|
switch( name )
|
|
{
|
|
case "state":
|
|
// state functions
|
|
self ai_create_behavior_function( "state", "hidden", ::enemy_state_hidden );
|
|
self ai_create_behavior_function( "state", "alert", ::enemy_state_alert );
|
|
self ai_create_behavior_function( "state", "spotted", ::enemy_state_spotted );
|
|
break;
|
|
case "alert":
|
|
// alert level functions
|
|
self ai_create_behavior_function( "alert", "reset", ::enemy_alert_level_lostem );
|
|
self ai_create_behavior_function( "alert", "alerted_once", ::enemy_alert_level_alerted_once );
|
|
self ai_create_behavior_function( "alert", "alerted_again", ::enemy_alert_level_alerted_again );
|
|
self ai_create_behavior_function( "alert", "attack", ::enemy_alert_level_attack );
|
|
break;
|
|
case "corpse":
|
|
// corpse functions
|
|
self ai_create_behavior_function( "corpse", "saw", ::enemy_corpse_saw_behavior );
|
|
self ai_create_behavior_function( "corpse", "found", ::enemy_corpse_found_behavior );
|
|
break;
|
|
case "awareness":
|
|
// awareness functions
|
|
self ai_create_behavior_function( "awareness", "heard_scream", ::enemy_awareness_reaction_heard_scream );
|
|
self ai_create_behavior_function( "awareness", "doFlashBanged", ::enemy_awareness_reaction_flashbang );
|
|
self ai_create_behavior_function( "awareness", "explode", ::enemy_awareness_reaction_explosion );
|
|
|
|
break;
|
|
case "animation":
|
|
self ai_create_behavior_function( "animation", "wrapper", ::enemy_animation_wrapper );
|
|
|
|
if ( self._stealth.logic.dog )
|
|
{
|
|
self ai_create_behavior_function( "animation", "reset", ::enemy_animation_nothing );
|
|
self ai_create_behavior_function( "animation", "attack", ::dog_animation_generic );
|
|
|
|
self ai_create_behavior_function( "animation", "heard_scream", ::dog_animation_generic );
|
|
self ai_create_behavior_function( "animation", "bulletwhizby", ::dog_animation_wakeup_fast );
|
|
self ai_create_behavior_function( "animation", "projectile_impact", ::dog_animation_wakeup_slow );
|
|
self ai_create_behavior_function( "animation", "explode", ::dog_animation_wakeup_fast );
|
|
}
|
|
else
|
|
{
|
|
self ai_create_behavior_function( "animation", "reset", ::enemy_animation_nothing );
|
|
self ai_create_behavior_function( "animation", "alerted_once", ::enemy_animation_nothing );
|
|
self ai_create_behavior_function( "animation", "alerted_again", ::enemy_animation_nothing );
|
|
self ai_create_behavior_function( "animation", "attack", ::enemy_animation_attack );
|
|
|
|
self ai_create_behavior_function( "animation", "heard_scream", ::enemy_animation_generic );
|
|
|
|
self ai_create_behavior_function( "animation", "heard_corpse", ::enemy_animation_generic );
|
|
self ai_create_behavior_function( "animation", "saw_corpse", ::enemy_animation_sawcorpse );
|
|
self ai_create_behavior_function( "animation", "found_corpse", ::enemy_animation_foundcorpse );
|
|
|
|
self ai_create_behavior_function( "animation", "bulletwhizby", ::enemy_animation_whizby );
|
|
self ai_create_behavior_function( "animation", "projectile_impact", ::enemy_animation_whizby );
|
|
self ai_create_behavior_function( "animation", "explode", ::enemy_animation_generic );
|
|
}
|
|
|
|
self ai_create_behavior_function( "animation", "doFlashBanged", ::enemy_animation_nothing );
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
enemy_dog_init()
|
|
{
|
|
if ( threatbiasgroupexists( "dog" ) )
|
|
self setthreatbiasgroup( "dog" );
|
|
|
|
if ( isdefined( self.enemy ) || isdefined( self.favoriteenemy ) )
|
|
return;
|
|
|
|
self.ignoreme = true;
|
|
self.ignoreall = true;
|
|
self.allowdeath = true;
|
|
|
|
// we do this because we assume dogs are sleeping...
|
|
self thread anim_generic_loop( self, "_stealth_dog_sleeping", undefined, "stop_loop" );
|
|
}
|
|
|
|
enemy_Message_Loop()
|
|
{
|
|
|
|
// these handle global "what to do" based on current state
|
|
self thread ai_message_handler( "_stealth_hidden", "hidden" );
|
|
self thread ai_message_handler( "_stealth_alert", "alert" );
|
|
self thread ai_message_handler( "_stealth_spotted", "spotted" );
|
|
}
|
|
|
|
ai_message_handler( _flag, name )
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
while ( 1 )
|
|
{
|
|
flag_wait( _flag );
|
|
|
|
function = self._stealth.behavior.ai_functions[ "state" ][ name ];
|
|
|
|
self thread [[ function ]]();
|
|
|
|
flag_waitopen( _flag );
|
|
}
|
|
}
|
|
|
|
enemy_state_hidden()
|
|
{
|
|
level endon( "_stealth_detection_level_change" );
|
|
|
|
self.fovcosine = .5;// 60 degrees to either side...120 cone...2 / 3 of the default
|
|
self.favoriteenemy = undefined;
|
|
|
|
if ( self._stealth.logic.dog )
|
|
return;
|
|
|
|
self.dieQuietly = true;
|
|
if ( !isdefined( self.old_baseAccuracy ) )
|
|
self.old_baseAccuracy = self.baseaccuracy;
|
|
if ( !isdefined( self.old_Accuracy ) )
|
|
self.old_Accuracy = self.accuracy;
|
|
|
|
self.baseAccuracy = self.old_baseAccuracy;
|
|
self.Accuracy = self.old_Accuracy;
|
|
self.fixednode = true;
|
|
self clearenemy();
|
|
}
|
|
|
|
enemy_state_alert()
|
|
{
|
|
level endon( "_stealth_detection_level_change" );
|
|
}
|
|
|
|
// this is called by some functions like finding a corpse or
|
|
// hearing an explosion that go into alert - but dont want to put into alert
|
|
// state because alert state shares it's behavior with a guy simply
|
|
// thinkgin he saw something twice
|
|
enemy_reaction_state_alert()
|
|
{
|
|
self.fovcosine = .01;// 90 degrees to either side...180 cone...default view cone
|
|
self.ignoreall = false;
|
|
self.dieQuietly = false;
|
|
self clear_run_anim();
|
|
self.fixednode = false;
|
|
}
|
|
|
|
enemy_state_spotted()
|
|
{
|
|
_flag = "_stealth_spotted";
|
|
ender = "_stealth_detection_level_change" + _flag;
|
|
thread state_change_ender( _flag, ender );
|
|
level endon( ender );
|
|
self endon( "death" );
|
|
|
|
self.fovcosine = .01;// 90 degrees to either side...180 cone...default view cone
|
|
self.ignoreall = false;
|
|
|
|
if ( !self._stealth.logic.dog )
|
|
{
|
|
self.dieQuietly = false;
|
|
self clear_run_anim();
|
|
self.baseAccuracy *= 3;
|
|
self.Accuracy *= 3;
|
|
self.fixednode = false;
|
|
|
|
self enemy_stop_current_behavior();
|
|
}
|
|
|
|
if ( !isalive( self.enemy ) )
|
|
self waittill_notify_or_timeout( "enemy", randomfloatrange( 1, 3 ) );
|
|
|
|
if ( self._stealth.logic.dog )
|
|
{
|
|
// Alex Liu: changed level.player to nearest player
|
|
self.favoriteenemy = get_closest_player( self.origin );
|
|
}
|
|
else if ( randomint( 100 ) > 25 )
|
|
{
|
|
// Alex Liu: changed level.player to nearest player
|
|
self.favoriteenemy = get_closest_player( self.origin );// 75% chance that favorite enemy is the player
|
|
}
|
|
|
|
self thread enemy_spotted_clear_favorite();
|
|
}
|
|
|
|
enemy_spotted_clear_favorite()
|
|
{
|
|
self endon ( "death" );
|
|
wait 1.5;
|
|
self.favoriteenemy = undefined;
|
|
}
|
|
|
|
state_change_ender( _flag, ender )
|
|
{
|
|
flag_waitopen( _flag );
|
|
level notify( ender );
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* ANIMATION REACTION CODE FOR ENEMIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
enemy_Animation_Loop()
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
while ( 1 )
|
|
{
|
|
self waittill( "event_awareness", type );
|
|
|
|
//put inside the loop so we can check every time
|
|
wrapper_func = self._stealth.behavior.ai_functions[ "animation" ][ "wrapper" ];// enemy_animation_wrapper
|
|
|
|
self thread [[ wrapper_func ]]( type );
|
|
}
|
|
}
|
|
|
|
enemy_animation_wrapper( type )
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
// ALWAYS RUN THIS UNLESS YOU'RE SURE YOU KNOW WHAT YOU"RE DOING
|
|
if ( self enemy_animation_pre_anim( type ) )
|
|
return;
|
|
|
|
self enemy_animation_do_anim( type );
|
|
|
|
// ALWAYS RUN THIS UNLESS YOU'RE SURE YOU KNOW WHAT YOU"RE DOING
|
|
self enemy_animation_post_anim( type );
|
|
}
|
|
|
|
enemy_animation_do_anim( type )
|
|
{
|
|
if ( isdefined( self._stealth.behavior.event.custom_animation ) )
|
|
{
|
|
self enemy_animation_custom( type );
|
|
return;
|
|
}
|
|
|
|
// do default behavior
|
|
function = self._stealth.behavior.ai_functions[ "animation" ][ type ];
|
|
|
|
self [[ function ]]( type );
|
|
}
|
|
|
|
enemy_animation_custom( type )
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
node = self._stealth.behavior.event.custom_animation.node;
|
|
anime = self._stealth.behavior.event.custom_animation.anime;
|
|
tag = self._stealth.behavior.event.custom_animation.tag;
|
|
ender = self._stealth.behavior.event.custom_animation.ender;
|
|
|
|
self ent_flag_set( "_stealth_behavior_reaction_anim" );
|
|
|
|
// wouldn't normally do this - but since this is specific to stealth script
|
|
// i figured it would be ok to set allowdeath.
|
|
self.allowdeath = true;
|
|
|
|
// cut the loop
|
|
node notify( ender );
|
|
|
|
if ( isdefined( self.anim_props ) )
|
|
{
|
|
self.anim_props_animated = true;
|
|
node thread anim_single( self.anim_props, anime );
|
|
}
|
|
if( type != "doFlashBanged" )
|
|
{
|
|
// this is the reaction
|
|
if ( isdefined( tag ) || isdefined( self.has_delta ) )
|
|
node anim_generic( self, anime, tag );
|
|
else
|
|
node anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
// once you the the reaction once - you dont wanna ever do it again...especially not off this node
|
|
self ai_clear_custom_animation_reaction();
|
|
}
|
|
|
|
enemy_animation_pre_anim( type )
|
|
{
|
|
self notify( "enemy_awareness_reaction", type );
|
|
|
|
// this means that something really bad happened...a first reaction
|
|
// to the player being spotted or something equally bad like a bullet
|
|
// whizby
|
|
if ( self ent_flag( "_stealth_behavior_first_reaction" ) || self ent_flag( "_stealth_behavior_reaction_anim_in_progress" ) )
|
|
return true;
|
|
|
|
// this function doesn't stop behavior if _stealth_behavior_reaction_anim
|
|
// is set - because stoping behavior means ending current animations
|
|
// and since reacting is an animation - we want to set the flag
|
|
// AFTER we've stopped the current ones
|
|
self enemy_stop_current_behavior();
|
|
|
|
switch( type )
|
|
{
|
|
case "explode":
|
|
case "heard_corpse":
|
|
case "saw_corpse":
|
|
case "found_corpse":
|
|
// all the cases above this dont break - so they all will do the same thing when they get to this line
|
|
self ent_flag_set( "_stealth_behavior_reaction_anim" );
|
|
break;
|
|
case "reset":
|
|
case "alerted_once":
|
|
case "alerted_again":
|
|
// all the cases above this dont break - so they all will do the same thing when they get to this line
|
|
// which is absolutely nothing
|
|
break;
|
|
default:
|
|
self ent_flag_set( "_stealth_behavior_first_reaction" );
|
|
self ent_flag_set( "_stealth_behavior_reaction_anim" );
|
|
break;
|
|
}
|
|
|
|
self ent_flag_set( "_stealth_behavior_reaction_anim_in_progress" );
|
|
return false;
|
|
}
|
|
|
|
enemy_animation_post_anim( type )
|
|
{
|
|
switch( type )
|
|
{
|
|
default:
|
|
self ent_flag_clear( "_stealth_behavior_reaction_anim" );
|
|
break;
|
|
}
|
|
|
|
self ent_flag_clear( "_stealth_behavior_reaction_anim_in_progress" );
|
|
}
|
|
|
|
enemy_animation_whizby( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
if ( !IsDefined(self.exposedSet) || self.exposedSet == 0 )
|
|
anime = "_stealth_behavior_whizby_" + randomint( 5 );
|
|
else
|
|
anime = "_stealth_behavior_whizby_" + (randomint( 4 )+5);
|
|
|
|
self thread anim_generic_custom_animmode( self, "gravity", anime );
|
|
|
|
wait 1.5;
|
|
|
|
self notify( "stop_animmode" );
|
|
}
|
|
|
|
enemy_animation_attack( type )
|
|
{
|
|
enemy = self._stealth.logic.event.awareness[ type ];
|
|
|
|
if ( distance( enemy.origin, self.origin ) < 256 )
|
|
{
|
|
if ( !IsDefined(self.exposedSet) || self.exposedSet == 0 )
|
|
anime = "_stealth_behavior_spotted_short";
|
|
else
|
|
anime = "_stealth_behavior_spotted_short2";
|
|
}
|
|
else
|
|
{
|
|
if ( !IsDefined(self.exposedSet) || self.exposedSet == 0 )
|
|
anime = "_stealth_behavior_spotted_long";
|
|
else
|
|
anime = "_stealth_behavior_spotted_short2";
|
|
}
|
|
|
|
|
|
self.allowdeath = true;
|
|
self thread anim_generic_custom_animmode( self, "gravity", anime );
|
|
|
|
self waittill_notify_or_timeout( anime, randomfloatrange( 1.5, 3 ) );
|
|
|
|
self notify( "stop_animmode" );
|
|
}
|
|
|
|
enemy_animation_nothing( type )
|
|
{
|
|
// these dont actually do anything, however their existance
|
|
// allows for custom reaction animations to be played even
|
|
// at this alert stage
|
|
}
|
|
|
|
enemy_animation_generic( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
// Alex Liu: changed level.player to nearest player
|
|
target = get_closest_player( self.origin );
|
|
|
|
if ( isdefined( self.enemy ) )
|
|
target = self.enemy;
|
|
else if ( isdefined( self.favoriteenemy ) )
|
|
target = self.favoriteenemy;
|
|
|
|
dist = ( distance( self.origin, target.origin ) );
|
|
max = 4;
|
|
range = 1024;
|
|
|
|
for ( i = 1; i < max; i++ )
|
|
{
|
|
test = range * ( i / max );
|
|
if ( dist < test )
|
|
break;
|
|
}
|
|
|
|
anime = "_stealth_behavior_generic" + i;
|
|
|
|
self anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
|
|
enemy_animation_sawcorpse( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
if ( !IsDefined(self.exposedSet) || self.exposedSet == 0 )
|
|
anime = "_stealth_behavior_saw_corpse";
|
|
else
|
|
anime = "_stealth_behavior_saw_corpse2";
|
|
|
|
self anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
|
|
enemy_animation_foundcorpse( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
anime = "_stealth_find_jog";
|
|
|
|
self anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
|
|
dog_animation_generic( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
anime = undefined;
|
|
if ( randomint( 100 ) < 50 )
|
|
anime = "_stealth_dog_wakeup_fast";
|
|
else
|
|
anime = "_stealth_dog_wakeup_slow";
|
|
|
|
self anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
|
|
dog_animation_wakeup_fast( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
anime = "_stealth_dog_wakeup_fast";
|
|
|
|
self anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
dog_animation_wakeup_slow( type )
|
|
{
|
|
self.allowdeath = true;
|
|
|
|
anime = "_stealth_dog_wakeup_slow";
|
|
|
|
self anim_generic_custom_animmode( self, "gravity", anime );
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* AWARENESS BEHAVIOR CODE FOR ENEMIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
enemy_Awareness_Loop()
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
while ( 1 )
|
|
{
|
|
self waittill( "event_awareness", type );
|
|
|
|
if( flag( "_stealth_spotted" ) )
|
|
continue;
|
|
|
|
//put this in the loop so that it can check for the function
|
|
//every time...that way we can change the functions on the fly
|
|
func = self._stealth.behavior.ai_functions[ "awareness" ];
|
|
|
|
if ( isdefined( func[ type ] ) )
|
|
self thread [[ func[ type ] ]]( type );
|
|
}
|
|
}
|
|
|
|
enemy_awareness_reaction_heard_scream( type )
|
|
{
|
|
if ( self._stealth.logic.dog )
|
|
return;
|
|
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
|
|
level endon( "_stealth_spotted" );
|
|
|
|
self endon( "another_enemy_awareness_reaction" );
|
|
|
|
msg = "scream_kill_safety_check";
|
|
self thread enemy_awareness_reaction_safety( type, msg );
|
|
|
|
enemy_reaction_state_alert();
|
|
spot = self enemy_find_original_goal();
|
|
self enemy_stop_current_behavior();
|
|
|
|
self endon( "death" );
|
|
|
|
origin = self._stealth.logic.event.awareness[ type ];
|
|
origin = self enemy_find_nodes_at_origin( origin ); //1
|
|
|
|
self enemy_investigate_explosion( origin );
|
|
|
|
self thread enemy_announce_hmph();
|
|
|
|
self notify( msg );
|
|
self enemy_go_back( spot );
|
|
}
|
|
|
|
enemy_awareness_reaction_flashbang( type )
|
|
{
|
|
if ( self._stealth.logic.dog )
|
|
return;
|
|
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
|
|
level endon( "_stealth_spotted" );
|
|
|
|
self endon( "another_enemy_awareness_reaction" );
|
|
|
|
msg = "flashbang_kill_safety_check";
|
|
self thread enemy_awareness_reaction_safety( type, msg );
|
|
|
|
enemy_reaction_state_alert();
|
|
spot = self enemy_find_original_goal();
|
|
self enemy_stop_current_behavior();
|
|
|
|
self endon( "death" );
|
|
|
|
enemy = self._stealth.logic.event.awareness[ type ];
|
|
origin = enemy.origin;
|
|
|
|
self waittill("stop_flashbang_effect");
|
|
|
|
origin = self enemy_find_nodes_at_origin( origin ); //2
|
|
self thread enemy_investigate_explosion( origin );
|
|
|
|
if( origin != ( 0, 0, 0 ) )
|
|
{
|
|
wait 1.05;
|
|
self waittill( "goal" );
|
|
self thread enemy_announce_wtf();
|
|
self thread enemy_announce_spotted_bring_team( origin );
|
|
}
|
|
|
|
self thread enemy_announce_hmph();
|
|
self notify( msg );
|
|
self enemy_go_back( spot );
|
|
}
|
|
|
|
enemy_awareness_reaction_explosion( type )
|
|
{
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
|
|
if ( !self._stealth.logic.dog )
|
|
{
|
|
self endon( "_stealth_saw_corpse" );
|
|
level endon( "_stealth_found_corpse" );
|
|
}
|
|
level endon( "_stealth_spotted" );
|
|
|
|
self endon( "another_enemy_awareness_reaction" );
|
|
msg = "explostion_kill_safety_check";
|
|
self thread enemy_awareness_reaction_safety( type, msg );
|
|
|
|
enemy_reaction_state_alert();
|
|
|
|
spot = self enemy_find_original_goal();
|
|
|
|
self enemy_stop_current_behavior();
|
|
|
|
self endon( "death" );
|
|
|
|
origin = self._stealth.logic.event.awareness[ type ];
|
|
origin = self enemy_find_nodes_at_origin( origin ); //3
|
|
|
|
self thread enemy_announce_wtf();
|
|
self enemy_investigate_explosion( origin );
|
|
|
|
self thread enemy_announce_hmph();
|
|
|
|
self notify( msg );
|
|
self enemy_go_back( spot );
|
|
}
|
|
|
|
// so it doesn't end on itself
|
|
enemy_awareness_reaction_safety( type, msg )
|
|
{
|
|
self endon( "death" );
|
|
self endon( msg );
|
|
|
|
while ( 1 )
|
|
{
|
|
self waittill( "enemy_awareness_reaction", _type );
|
|
|
|
if ( type == _type )
|
|
continue;
|
|
else
|
|
break;
|
|
}
|
|
|
|
self notify( "another_enemy_awareness_reaction" );
|
|
}
|
|
|
|
enemy_find_nodes_at_origin( origin )
|
|
{
|
|
array = enemy_get_closest_pathnodes( 512, origin );
|
|
original = origin;
|
|
|
|
if( isdefined( array ) && array.size )
|
|
{
|
|
for ( i = 0 ; i < array.size; i++ )
|
|
{
|
|
if ( isdefined( array[ i ]._stealth_corpse_behavior_taken ) )
|
|
continue;
|
|
|
|
origin = array[ i ].origin;
|
|
|
|
array[ i ] thread enemy_corpse_reaction_takenode();
|
|
|
|
tooclose = get_array_of_closest( array[ i ].origin, array, undefined, undefined, 40 );
|
|
array_thread( tooclose, ::enemy_corpse_reaction_takenode );
|
|
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
origin = (0,0,0);
|
|
|
|
if( original == origin )
|
|
origin = (0,0,0);
|
|
|
|
return origin;
|
|
}
|
|
|
|
enemy_investigate_explosion( origin )
|
|
{
|
|
if ( origin != ( 0, 0, 0 ) )
|
|
{
|
|
wait randomfloat( 1 );
|
|
|
|
self thread enemy_runto_and_lookaround( origin );
|
|
|
|
self.disablearrivals = false;
|
|
self.disableexits = false;
|
|
|
|
self waittill( "goal" );
|
|
wait randomfloatrange( 30, 50 );
|
|
}
|
|
else
|
|
wait randomfloatrange( 1, 4 );
|
|
}
|
|
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* THREAT BEHAVIOR CODE FOR ENEMIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
enemy_Threat_Loop()
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
if ( self._stealth.logic.dog )
|
|
self thread enemy_threat_logic_dog();
|
|
|
|
while ( 1 )
|
|
{
|
|
self waittill( "_stealth_enemy_alert_level_change" );
|
|
|
|
type = self._stealth.logic.alert_level.lvl;
|
|
enemy = self._stealth.logic.alert_level.enemy;
|
|
|
|
self thread enemy_alert_level_change( type, enemy );
|
|
}
|
|
}
|
|
|
|
// we do this because we assume dogs are sleeping...if so, then they'll never get an enemy
|
|
// because to make that assumption we set their ignorall to true in their init...so we need
|
|
// to give them the ability to find an enemy once they take damage...we might extend this in
|
|
// the future to also do the same thing if an ai gets too close or makes too much noise
|
|
enemy_threat_logic_dog()
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
self waittill( "pain" );
|
|
self.ignoreall = false;
|
|
}
|
|
|
|
enemy_alert_level_change( type, enemy )
|
|
{
|
|
self ent_flag_set( "_stealth_enemy_alert_level_action" );
|
|
funcs = self._stealth.behavior.ai_functions[ "alert" ];
|
|
|
|
self thread [[ funcs[ type ] ]]( enemy );
|
|
}
|
|
|
|
enemy_alert_level_normal()
|
|
{
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
spot = self enemy_find_original_goal();
|
|
self enemy_stop_current_behavior();
|
|
|
|
self waittill( "normal" );
|
|
|
|
self ent_flag_clear( "_stealth_enemy_alert_level_action" );
|
|
self ent_flag_waitopen( "_stealth_saw_corpse" );
|
|
|
|
//to make sure found corpse is set
|
|
wait .05;
|
|
|
|
flag_waitopen( "_stealth_found_corpse" );
|
|
|
|
// if ( !isdefined( self._stealth.logic.corpse.corpse_entity ) )
|
|
self thread enemy_announce_hmph();
|
|
|
|
self enemy_go_back( spot );
|
|
}
|
|
|
|
enemy_find_original_goal()
|
|
{
|
|
if ( isdefined( self.last_set_goalnode ) )
|
|
return self.last_set_goalnode.origin;
|
|
|
|
if ( isdefined( self.last_set_goalpos ) )
|
|
return self.last_set_goalpos;
|
|
|
|
return self.origin;
|
|
}
|
|
|
|
enemy_alert_level_lostem( enemy )
|
|
{
|
|
// the ONLY time you'll ever recieve a 0 as a type of alert and get sent to this function is if
|
|
// the allies were spotted, probably had a big fire fight, and managed to actually get away and
|
|
// hide while there are still enemy ai alive.
|
|
// if this happens - we don't want them to chase the player down, but we dont want them to act like
|
|
// nothing ever happened before...so we need a special function for this case
|
|
self notify( "normal" );
|
|
}
|
|
|
|
enemy_alert_level_alerted_once( enemy )
|
|
{
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
level endon( "_stealth_spotted" );
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
self thread enemy_announce_huh();
|
|
self thread enemy_alert_level_normal();
|
|
|
|
if ( isdefined( self.script_patroller ) )
|
|
{
|
|
// we can call patrol walk and not stealth walk because we know the _patrol code is running
|
|
self set_generic_run_anim( "patrol_walk", true );
|
|
self.disablearrivals = true;
|
|
self.disableexits = true;
|
|
}
|
|
|
|
vec = vectornormalize( enemy.origin - self.origin );
|
|
dist = distance( enemy.origin, self.origin );
|
|
dist *= .25;
|
|
|
|
if ( dist < 64 )
|
|
dist = 64;
|
|
if ( dist > 128 )
|
|
dist = 128;
|
|
|
|
vec = vector_multiply( vec, dist );
|
|
|
|
spot = self.origin + vec + ( 0, 0, 16 );
|
|
end = spot + ( ( 0, 0, -96 ) );
|
|
|
|
spot = physicstrace( spot, end );
|
|
if ( spot == end )
|
|
return;
|
|
|
|
self setgoalpos( spot );
|
|
self.goalradius = 4;
|
|
|
|
// we do the timeout - because sometimes this puts his goal into a postion that
|
|
// is invalid and he'll never actually hit his goal...so we time out after 2 seconds
|
|
self waittill_notify_or_timeout( "goal", 2 );
|
|
|
|
wait 3;
|
|
self notify( "normal" );
|
|
}
|
|
|
|
enemy_alert_level_alerted_again( enemy )
|
|
{
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
level endon( "_stealth_spotted" );
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
self thread enemy_announce_huh();
|
|
self thread enemy_alert_level_normal();
|
|
|
|
self set_generic_run_anim( "_stealth_patrol_jog" );
|
|
self.disablearrivals = false;
|
|
self.disableexits = false;
|
|
|
|
lastknownspot = enemy.origin;
|
|
distance = distance( lastknownspot, self.origin );
|
|
|
|
self setgoalpos( lastknownspot );
|
|
self.goalradius = distance * .5;
|
|
self waittill( "goal" );
|
|
|
|
self set_generic_run_anim( "_stealth_patrol_walk", true );
|
|
/* anime = "_stealth_patrol_search_";
|
|
if ( randomint( 100 > 50 ) )
|
|
anime += "a";
|
|
else
|
|
anime += "b";
|
|
self set_generic_run_anim( anime );*/
|
|
|
|
self setgoalpos( lastknownspot );
|
|
self.goalradius = 64;
|
|
self.disablearrivals = true;
|
|
self.disableexits = true;
|
|
|
|
self waittill( "goal" );
|
|
|
|
wait 12;
|
|
self set_generic_run_anim( "_stealth_patrol_walk", true );
|
|
self notify( "normal" );
|
|
}
|
|
|
|
enemy_alert_level_attack( enemy )
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
self endon( "_stealth_stop_stealth_behavior" );
|
|
|
|
self thread enemy_announce_spotted( self.origin );
|
|
|
|
self thread enemy_close_in_on_target();
|
|
}
|
|
|
|
enemy_close_in_on_target()
|
|
{
|
|
radius = 2048;
|
|
self.goalradius = radius;
|
|
|
|
if ( isdefined( self.script_stealth_dontseek ) )
|
|
return;
|
|
|
|
self endon( "death" );
|
|
self endon( "_stealth_stop_stealth_behavior" );
|
|
|
|
while ( isdefined( self.enemy ) )
|
|
{
|
|
self setgoalpos( self.enemy.origin );
|
|
self.goalradius = radius;
|
|
|
|
if ( radius > 600 )
|
|
radius *= .75;
|
|
|
|
wait 15;
|
|
}
|
|
}
|
|
|
|
enemy_announce_wtf()
|
|
{
|
|
if ( !( self enemy_announce_snd( "wtf" ) ) )
|
|
return;
|
|
|
|
self playsound( "RU_0_reaction_casualty_generic" );
|
|
}
|
|
|
|
enemy_announce_huh()
|
|
{
|
|
if ( !( self enemy_announce_snd( "huh" ) ) )
|
|
return;
|
|
|
|
alias = "scoutsniper_ru" + self._stealth.behavior.sndnum + "_huh";
|
|
self playsound( alias );
|
|
}
|
|
|
|
enemy_announce_hmph()
|
|
{
|
|
if ( !( self enemy_announce_snd( "hmph" ) ) )
|
|
return;
|
|
|
|
alias = "scoutsniper_ru" + self._stealth.behavior.sndnum + "_hmph";
|
|
self playsound( alias );
|
|
}
|
|
|
|
enemy_announce_spotted( pos )
|
|
{
|
|
self endon( "death" );
|
|
// self endon( "pain_death" ); -- > actually want to be able to still call out to buddies
|
|
|
|
// this makes sure that if we're not spotted because we killed
|
|
// this guy before he could set the flag - we dont' bring
|
|
// everyone over for no reason.
|
|
flag_wait( "_stealth_spotted" );
|
|
|
|
if ( !( self enemy_announce_snd( "spotted" ) ) )
|
|
return;
|
|
|
|
self thread enemy_announce_spotted_bring_team( pos );
|
|
|
|
if ( self._stealth.logic.dog )
|
|
return;
|
|
|
|
self playsound( "RU_0_reaction_casualty_generic" );
|
|
}
|
|
|
|
enemy_announce_spotted_bring_team( pos )
|
|
{
|
|
ai = getaispeciesarray( "axis", "all" );
|
|
|
|
for ( i = 0; i < ai.size; i++ )
|
|
{
|
|
if ( ai[ i ] == self )
|
|
continue;
|
|
|
|
if ( isdefined( ai[ i ].enemy ) )
|
|
continue;
|
|
|
|
if ( isdefined( ai[ i ].favoriteenemy ) )
|
|
continue;
|
|
|
|
ai[ i ] notify( "heard_scream", pos );
|
|
}
|
|
}
|
|
|
|
enemy_announce_corpse()
|
|
{
|
|
if ( isdefined( self.found_corpse_wait ) )
|
|
{
|
|
self endon( "death" );
|
|
wait( self.found_corpse_wait );
|
|
}
|
|
|
|
if ( !( self enemy_announce_snd( "corpse" ) ) )
|
|
return;
|
|
|
|
self playsound( "RU_0_reaction_casualty_generic" );
|
|
}
|
|
|
|
enemy_announce_snd( type )
|
|
{
|
|
if ( level._stealth.behavior.sound[ type ] )
|
|
return false;
|
|
|
|
level._stealth.behavior.sound[ type ] = true;
|
|
|
|
self thread enemy_announce_snd_reset( type );
|
|
|
|
return true;
|
|
}
|
|
|
|
enemy_announce_snd_reset( type )
|
|
{
|
|
if ( type == "spotted" )
|
|
return;
|
|
|
|
wait 3;
|
|
level._stealth.behavior.sound[ type ] = false;
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* CORPSE BEHAVIOR CODE FOR ENEMIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
enemy_Corpse_Loop()
|
|
{
|
|
if ( self._stealth.logic.dog )
|
|
return;
|
|
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
self thread enemy_found_corpse_loop();
|
|
|
|
while ( 1 )
|
|
{
|
|
self waittill( "_stealth_saw_corpse" );
|
|
self enemy_saw_corpse_logic();
|
|
}
|
|
}
|
|
|
|
enemy_saw_corpse_logic()
|
|
{
|
|
if ( flag( "_stealth_spotted" ) )
|
|
return;
|
|
level endon( "_stealth_spotted" );
|
|
|
|
level endon( "_stealth_found_corpse" );
|
|
|
|
self thread enemy_announce_huh();
|
|
|
|
while ( 1 )
|
|
{
|
|
self ent_flag_waitopen( "_stealth_enemy_alert_level_action" );
|
|
|
|
self enemy_corpse_saw_wrapper();
|
|
|
|
// the only reason we failed - and didn't end this function
|
|
// is if we had an alert change so wait to go back to normal
|
|
// and then resume looking for the corpse
|
|
self waittill( "normal" );
|
|
}
|
|
}
|
|
|
|
enemy_stop_current_behavior()
|
|
{
|
|
if ( !self ent_flag( "_stealth_behavior_reaction_anim" ) )
|
|
{
|
|
self stopanimscripted();
|
|
self notify( "stop_animmode" );
|
|
self notify( "stop_loop" );// for dogs
|
|
}
|
|
if ( isdefined( self.script_patroller ) )
|
|
{
|
|
if ( isdefined( self.last_patrol_goal ) )
|
|
self.last_patrol_goal.patrol_claimed = undefined;
|
|
|
|
self notify( "release_node" );
|
|
self notify( "end_patrol" );
|
|
}
|
|
self notify( "stop_first_frame" );
|
|
self clear_run_anim();
|
|
}
|
|
|
|
enemy_corpse_saw_wrapper()
|
|
{
|
|
// if he maybe saw an enemy - that's more important
|
|
self endon( "enemy_alert_level_change" );
|
|
|
|
funcs = self._stealth.behavior.ai_functions[ "corpse" ];
|
|
self [[ funcs[ "saw" ] ]]();// ::enemy_corpse_saw_behavior()
|
|
}
|
|
|
|
enemy_corpse_saw_behavior()
|
|
{
|
|
self enemy_stop_current_behavior();
|
|
ent_flag_set( "_stealth_running_to_corpse" );
|
|
|
|
self.disableArrivals = false;
|
|
self.disableExits = false;
|
|
|
|
self set_generic_run_anim( "_stealth_combat_jog" );
|
|
self.goalradius = 80;// the animation of finding the corpse
|
|
self setgoalpos( self._stealth.logic.corpse.corpse_entity.origin );
|
|
}
|
|
|
|
enemy_found_corpse_loop()
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
if ( isdefined( self.no_corpse_caring ) )
|
|
return;
|
|
|
|
if ( flag( "_stealth_spotted" ) )
|
|
return;
|
|
level endon( "_stealth_spotted" );
|
|
|
|
funcs = self._stealth.behavior.ai_functions[ "corpse" ];
|
|
|
|
while ( 1 )
|
|
{
|
|
flag_wait( "_stealth_found_corpse" );
|
|
|
|
while ( flag( "_stealth_found_corpse" ) )
|
|
{
|
|
if ( self ent_flag( "_stealth_found_corpse" ) )
|
|
self thread enemy_announce_corpse();
|
|
else
|
|
self notify( "heard_corpse", ( 0, 0, 0 ) );
|
|
|
|
self enemy_reaction_state_alert();
|
|
self [[ funcs[ "found" ] ]]();// ::enemy_corpse_found_behavior()
|
|
|
|
level waittill( "_stealth_found_corpse" );
|
|
}
|
|
}
|
|
}
|
|
|
|
enemy_corpse_found_behavior()
|
|
{
|
|
self enemy_stop_current_behavior();
|
|
|
|
if ( level._stealth.logic.corpse.last_pos != level._stealth.behavior.corpse.last_pos )
|
|
{
|
|
radius = level._stealth.behavior.corpse.search_radius;
|
|
origin = level._stealth.logic.corpse.last_pos;
|
|
|
|
level._stealth.behavior.corpse.node_array = enemy_get_closest_pathnodes( radius, origin );
|
|
|
|
level._stealth.behavior.corpse.last_pos = level._stealth.logic.corpse.last_pos;
|
|
}
|
|
|
|
array = level._stealth.behavior.corpse.node_array;
|
|
|
|
for ( i = 0 ; i < array.size; i++ )
|
|
{
|
|
if ( isdefined( array[ i ]._stealth_corpse_behavior_taken ) )
|
|
continue;
|
|
|
|
self thread enemy_runto_and_lookaround( array[ i ].origin );
|
|
|
|
array[ i ] thread enemy_corpse_reaction_takenode();
|
|
|
|
tooclose = get_array_of_closest( array[ i ].origin, array, undefined, undefined, 40 );
|
|
array_thread( tooclose, ::enemy_corpse_reaction_takenode );
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
enemy_runto_and_lookaround( pos )
|
|
{
|
|
self notify( "enemy_runto_and_lookaround" );
|
|
self endon( "enemy_runto_and_lookaround" );
|
|
|
|
self endon( "death" );
|
|
self endon( "_stealth_enemy_alert_level_change" );
|
|
if ( !self._stealth.logic.dog )
|
|
self endon( "_stealth_saw_corpse" );
|
|
level endon( "_stealth_spotted" );
|
|
|
|
self setgoalpos( pos );
|
|
self.goalradius = 4;
|
|
|
|
self waittill( "goal" );
|
|
|
|
wait .5;
|
|
if ( !self._stealth.logic.dog )
|
|
self anim_generic_loop( self, "_stealth_look_around", undefined, "stop_loop" );
|
|
}
|
|
|
|
enemy_corpse_reaction_takenode()
|
|
{
|
|
self._stealth_corpse_behavior_taken = true;
|
|
|
|
// everything is going to happen within the first frame
|
|
// so waiting a second is more than enough, to pass the
|
|
// check for the other ai
|
|
wait .25;
|
|
|
|
self._stealth_corpse_behavior_taken = undefined;
|
|
}
|
|
|
|
enemy_get_closest_pathnodes( radius, origin )
|
|
{
|
|
if( !flag( "_stealth_getallnodes" ) )
|
|
{
|
|
//there's no reason why this should be called more than once every frame
|
|
if( !flag( "_stealth_searching_for_nodes" ) )
|
|
{
|
|
flag_set( "_stealth_searching_for_nodes" );
|
|
waittillframeend;//to make sure everyone has a chance to drop to the else statement
|
|
|
|
nodes = getallnodes();
|
|
|
|
pathnodes = [];
|
|
|
|
radus2rd = radius * radius;
|
|
|
|
for ( i = 0; i < nodes.size; i++ )
|
|
{
|
|
if ( nodes[ i ].type != "Path" )
|
|
continue;
|
|
|
|
if ( distancesquared( nodes[ i ].origin, origin ) > radus2rd )
|
|
continue;
|
|
|
|
pathnodes[ pathnodes.size ] = nodes[ i ];
|
|
}
|
|
|
|
level._stealth.behavior.search_nodes_array = pathnodes;
|
|
|
|
waittillframeend;//to make sure the flag isn't set and cleared in the same frame;
|
|
flag_clear( "_stealth_searching_for_nodes" );
|
|
}
|
|
else
|
|
flag_waitopen( "_stealth_searching_for_nodes" );
|
|
|
|
level delaythread( .2, ::flag_clear, "_stealth_getallnodes" );
|
|
level flag_set( "_stealth_getallnodes" );
|
|
}
|
|
|
|
return level._stealth.behavior.search_nodes_array;
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* INDIVIDUAL STEALTH BEHAVIOR FOR FRIENDLIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
|
|
friendly_logic( state_functions )
|
|
{
|
|
self friendly_init( state_functions );
|
|
self thread friendly_Message_Loop();
|
|
self thread friendly_stance_handler();
|
|
}
|
|
|
|
friendly_init( state_functions )
|
|
{
|
|
assertEX( isdefined( self._stealth ), "There is no self._stealth struct. You ran stealth behavior before running the detection logic. Run _stealth_logic::friendly_init() on this AI first" );
|
|
|
|
// this is our behavior struct inside of _stealth...everything we do will go in here.
|
|
self._stealth.behavior = spawnstruct();
|
|
|
|
self._stealth.behavior.accuracy = [];
|
|
self._stealth.behavior.goodAccuracy = 50;
|
|
self._stealth.behavior.badAccuracy = 0;
|
|
|
|
self._stealth.behavior.old_baseAccuracy = self.baseAccuracy;
|
|
self._stealth.behavior.old_Accuracy = self.Accuracy;
|
|
|
|
// AI FUNCTIONS
|
|
self._stealth.behavior.ai_functions = [];
|
|
self._stealth.behavior.ai_functions[ "state" ] = [];
|
|
|
|
self friendly_default_ai_functions( "state" );
|
|
|
|
self ai_change_ai_functions( "state", state_functions );
|
|
|
|
|
|
self ent_flag_init( "_stealth_custom_anim" );
|
|
}
|
|
|
|
friendly_default_ai_functions( name )
|
|
{
|
|
switch( name )
|
|
{
|
|
case "state":
|
|
// state functions
|
|
self ai_create_behavior_function( name, "hidden", ::friendly_state_hidden );
|
|
self ai_create_behavior_function( name, "alert", ::friendly_state_alert );
|
|
self ai_create_behavior_function( name, "spotted", ::friendly_state_spotted );
|
|
break;
|
|
}
|
|
}
|
|
|
|
friendly_Message_Loop()
|
|
{
|
|
funcs = self._stealth.behavior.ai_functions[ "state" ];
|
|
// these handle global "what to do" based on current state
|
|
self thread ai_message_handler( "_stealth_hidden", "hidden" );
|
|
self thread ai_message_handler( "_stealth_alert", "alert" );
|
|
self thread ai_message_handler( "_stealth_spotted", "spotted" );
|
|
}
|
|
|
|
friendly_state_hidden()
|
|
{
|
|
level endon( "_stealth_detection_level_change" );
|
|
|
|
self.baseAccuracy = self._stealth.behavior.goodaccuracy;
|
|
self.Accuracy = self._stealth.behavior.goodaccuracy;
|
|
self._stealth.behavior.oldgrenadeammo = self.grenadeammo;
|
|
self.grenadeammo = 0;
|
|
self.forceSideArm = false;
|
|
self.ignoreall = true;
|
|
self.ignoreme = true;
|
|
self disable_ai_color();
|
|
waittillframeend;
|
|
self.fixednode = false;
|
|
}
|
|
|
|
friendly_state_alert()
|
|
{
|
|
level endon( "_stealth_detection_level_change" );
|
|
// same as hidden - but without ignoreme turned off
|
|
|
|
self.baseAccuracy = self._stealth.behavior.goodaccuracy;
|
|
self.Accuracy = self._stealth.behavior.goodaccuracy;
|
|
self._stealth.behavior.oldgrenadeammo = self.grenadeammo;
|
|
self.grenadeammo = 0;
|
|
self.forceSideArm = false;
|
|
self.ignoreall = true;
|
|
// self.ignoreme = true;
|
|
self disable_ai_color();
|
|
waittillframeend;
|
|
self.fixednode = false;
|
|
}
|
|
|
|
friendly_state_spotted()
|
|
{
|
|
level endon( "_stealth_detection_level_change" );
|
|
|
|
self thread friendly_spotted_getup_from_prone();
|
|
|
|
self.baseAccuracy = self._stealth.behavior.badaccuracy;
|
|
self.Accuracy = self._stealth.behavior.badaccuracy;
|
|
self.grenadeammo = self._stealth.behavior.oldgrenadeammo;
|
|
self allowedstances( "prone", "crouch", "stand" );
|
|
self stopanimscripted();
|
|
self.ignoreall = false;
|
|
self.ignoreme = false;
|
|
self disable_cqbwalk();
|
|
self enable_ai_color();
|
|
self.disablearrivals = true;
|
|
self.disableexits = true;
|
|
self pushplayer( false );
|
|
}
|
|
|
|
friendly_spotted_getup_from_prone( angles )
|
|
{
|
|
self endon( "death" );
|
|
|
|
if ( self._stealth.logic.stance != "prone" )
|
|
return;
|
|
|
|
self ent_flag_set( "_stealth_custom_anim" );
|
|
anime = "prone_2_run_roll";
|
|
|
|
if ( isdefined( angles ) )
|
|
self orientMode( "face angle", angles[ 1 ] + 20 );
|
|
// self thread friendly_spotted_getup_from_prone_rotate( angles, anime );
|
|
|
|
self thread anim_generic_custom_animmode( self, "gravity", anime );
|
|
length = getanimlength( getanim_generic( anime ) );
|
|
wait( length - .2 );
|
|
self notify( "stop_animmode" );
|
|
self ent_flag_clear( "_stealth_custom_anim" );
|
|
}
|
|
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
/* SMART STANCE LOGIC FOR FRIENDLIES */
|
|
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * **/
|
|
friendly_stance_handler()
|
|
{
|
|
self endon( "death" );
|
|
self endon( "pain_death" );
|
|
|
|
self friendly_stance_handler_init();
|
|
|
|
while ( 1 )
|
|
{
|
|
while ( self ent_flag( "_stealth_stance_handler" ) && !flag( "_stealth_spotted" ) )
|
|
{
|
|
self friendly_stance_handler_set_stance_up();
|
|
stances = [];
|
|
stances = friendly_stance_handler_check_mightbeseen( stances );
|
|
|
|
// this means we're currently visible we need to drop a stance or stay still
|
|
if ( stances[ self._stealth.logic.stance ] )
|
|
self thread friendly_stance_handler_change_stance_down();
|
|
// ok coast is clear - we can go again if we were staying still
|
|
else if ( self ent_flag( "_stealth_stay_still" ) )
|
|
self thread friendly_stance_handler_resume_path();
|
|
// this means we can actually go one stance up
|
|
else if ( ! stances[ self._stealth.behavior.stance_up ] )
|
|
self thread friendly_stance_handler_change_stance_up();
|
|
// so - we're not stancing up, we're not stancing down, or staying still...lets notify
|
|
// ourselves that we should stay in the same stance( just in case we're about to stance up )
|
|
else if ( self ent_flag( "_stealth_stance_change" ) )
|
|
self notify( "_stealth_stance_dont_change" );
|
|
|
|
wait .05;
|
|
}
|
|
|
|
self.moveplaybackrate = 1;
|
|
self allowedstances( "stand", "crouch", "prone" );
|
|
|
|
self thread friendly_stance_handler_resume_path();
|
|
self ent_flag_wait( "_stealth_stance_handler" );
|
|
flag_waitopen( "_stealth_spotted" );
|
|
}
|
|
}
|
|
|
|
friendly_stance_handler_stay_still()
|
|
{
|
|
if ( self ent_flag( "_stealth_stay_still" ) )
|
|
return;
|
|
self ent_flag_set( "_stealth_stay_still" );
|
|
|
|
badplace_cylinder( "_stealth_" + self.ai_number + "_prone", 0, self.origin, 30, 90, "axis" );
|
|
|
|
self notify( "stop_loop" );
|
|
self thread anim_generic_loop( self, "_stealth_prone_idle", undefined, "stop_loop" );
|
|
}
|
|
|
|
friendly_stance_handler_resume_path()
|
|
{
|
|
self ent_flag_clear( "_stealth_stay_still" );
|
|
|
|
badplace_delete( "_stealth_" + self.ai_number + "_prone" );
|
|
|
|
self notify( "stop_loop" );
|
|
}
|
|
|
|
friendly_stance_handler_change_stance_down()
|
|
{
|
|
self.moveplaybackrate = 1;
|
|
|
|
self notify( "_stealth_stance_down" );
|
|
|
|
switch( self._stealth.logic.stance )
|
|
{
|
|
case "stand":
|
|
self.moveplaybackrate = .7;
|
|
self allowedstances( "crouch" );
|
|
break;
|
|
case "crouch":
|
|
self allowedstances( "prone" );
|
|
break;
|
|
case "prone":
|
|
friendly_stance_handler_stay_still();
|
|
break;
|
|
}
|
|
}
|
|
|
|
friendly_stance_handler_change_stance_up()
|
|
{
|
|
self endon( "_stealth_stance_down" );
|
|
self endon( "_stealth_stance_dont_change" );
|
|
self endon( "_stealth_stance_handler" );
|
|
|
|
if ( self ent_flag( "_stealth_stance_change" ) )
|
|
return;
|
|
|
|
// we wait a sec before deciding to actually stand up - just like a real player
|
|
self ent_flag_set( "_stealth_stance_change" );
|
|
wait 1.5;
|
|
// now check again
|
|
self ent_flag_clear( "_stealth_stance_change" );
|
|
|
|
self.moveplaybackrate = 1;
|
|
|
|
switch( self._stealth.logic.stance )
|
|
{
|
|
case "prone":
|
|
self allowedstances( "crouch" );
|
|
break;
|
|
case "crouch":
|
|
self allowedstances( "stand" );
|
|
break;
|
|
case "stand":
|
|
break;
|
|
}
|
|
}
|
|
|
|
friendly_stance_handler_check_mightbeseen( stances )
|
|
{
|
|
// not using species because we dont care about dogs...
|
|
// when they're awake - we're already not in stealth mode anymore
|
|
ai = getaispeciesarray( "axis", "all" );
|
|
|
|
stances[ self._stealth.logic.stance ] = 0;
|
|
stances[ self._stealth.behavior.stance_up ] = 0;
|
|
|
|
for ( i = 0; i < ai.size; i++ )
|
|
{
|
|
// this is how much to add based on a fast sight trace
|
|
dist_add_curr = self friendly_stance_handler_return_ai_sight( ai[ i ], self._stealth.logic.stance );
|
|
dist_add_up = self friendly_stance_handler_return_ai_sight( ai[ i ], self._stealth.behavior.stance_up );
|
|
|
|
// this is the score for both the current stance and the next one up
|
|
score_current = ( self maps\_stealth_logic::friendly_compute_score() ) + dist_add_curr;
|
|
score_up = ( self maps\_stealth_logic::friendly_compute_score( self._stealth.behavior.stance_up ) ) + dist_add_up;
|
|
|
|
if ( distance( ai[ i ].origin, self.origin ) < score_current )
|
|
{
|
|
stances[ self._stealth.logic.stance ] = score_current;
|
|
break;
|
|
}
|
|
|
|
if ( distance( ai[ i ].origin, self.origin ) < score_up )
|
|
stances[ self._stealth.behavior.stance_up ] = score_up;
|
|
}
|
|
|
|
return stances;
|
|
}
|
|
|
|
friendly_stance_handler_set_stance_up()
|
|
{
|
|
// figure out what the next stance up is
|
|
switch( self._stealth.logic.stance )
|
|
{
|
|
case "prone":
|
|
self._stealth.behavior.stance_up = "crouch";
|
|
break;
|
|
case "crouch":
|
|
self._stealth.behavior.stance_up = "stand";
|
|
break;
|
|
case "stand":
|
|
self._stealth.behavior.stance_up = "stand";// can't leave it as undefined
|
|
break;
|
|
}
|
|
}
|
|
|
|
friendly_stance_handler_return_ai_sight( ai, stance )
|
|
{
|
|
// check to see where the ai is facing
|
|
vec1 = anglestoforward( ai.angles );// this is the direction the ai is facing
|
|
vec2 = vectornormalize( self.origin - ai.origin );// this is the direction from him to us
|
|
|
|
// comparing the dotproduct of the 2 will tell us if he's facing us and how much so..
|
|
// 0 will mean his direction is exactly perpendicular to us,
|
|
// 1 will mean he's facing directly at us
|
|
// - 1 will mean he's facing directly away from us
|
|
vecdot = vectordot( vec1, vec2 );
|
|
state = level._stealth.logic.detection_level;
|
|
|
|
// is the ai facing us?
|
|
if ( vecdot > .3 )
|
|
return self._stealth.behavior.stance_handler[ state ][ "looking_towards" ][ stance ];
|
|
// is the ai facing away from us
|
|
else if ( vecdot < - .7 )
|
|
return self._stealth.behavior.stance_handler[ state ][ "looking_away" ][ stance ];
|
|
// the ai is kinda not facing us or away
|
|
else
|
|
return self._stealth.behavior.stance_handler[ state ][ "neutral" ][ stance ];
|
|
}
|
|
|
|
#using_animtree( "generic_human" );
|
|
friendly_stance_handler_init()
|
|
{
|
|
self ent_flag_init( "_stealth_stance_handler" );
|
|
self ent_flag_init( "_stealth_stay_still" );
|
|
self ent_flag_init( "_stealth_stance_change" );
|
|
|
|
level.scr_anim[ "generic" ][ "_stealth_prone_idle" ][ 0 ] = %prone_aim_idle;
|
|
|
|
self._stealth.behavior.stance_up = undefined;
|
|
self._stealth.behavior.stance_handler = [];
|
|
self friendly_default_stance_handler_distances();
|
|
}
|
|
|
|
|
|
/************************************************************************************************************/
|
|
/* GROUP STEALTH AWARENESS EVENT BEHAVIOR FOR FRIENDLIES */
|
|
/************************************************************************************************************/
|
|
|
|
default_event_awareness( dialogue_func, ender1, ender2, ender3 )
|
|
{
|
|
level notify ( "event_awareness_handler" );
|
|
level endon ( "event_awareness_handler" );
|
|
|
|
level endon ( "default_event_awareness_enders" );
|
|
thread default_event_awareness_enders( ender1, ender2, ender3 );
|
|
|
|
array_thread( getaiarray( "allies" ), ::default_event_awareness_ended_cleanup );
|
|
thread default_event_awareness_killed_cleanup();
|
|
|
|
while( 1 )
|
|
{
|
|
type = default_event_awareness_wait();
|
|
array_thread( getaiarray( "allies" ), ::default_event_awareness_setup );
|
|
waittillframeend;//makesure setup finishes
|
|
array_thread( getaiarray( "allies" ), ::default_event_awareness_handle_changes );
|
|
|
|
flag_set( "_stealth_event" );
|
|
|
|
wait 2;
|
|
|
|
[[ dialogue_func ]]();
|
|
|
|
default_event_awareness_waitclear( type );
|
|
array_thread( getaiarray( "allies" ), ::default_event_awareness_cleanup );
|
|
flag_clear( "_stealth_event" );
|
|
}
|
|
}
|
|
|
|
default_event_awareness_enders( ender1, ender2, ender3 )
|
|
{
|
|
level endon( "default_event_awareness_enders" );
|
|
level endon ( "event_awareness_handler" );
|
|
|
|
if( isdefined( ender1 ) && isdefined( level.flag[ ender1 ] ) && flag( ender1 ) )
|
|
level notify( "default_event_awareness_enders" );
|
|
if( isdefined( ender2 ) && isdefined( level.flag[ ender2 ] ) && flag( ender2 ) )
|
|
level notify( "default_event_awareness_enders" );
|
|
if( isdefined( ender3 ) && isdefined( level.flag[ ender3 ] ) && flag( ender3 ) )
|
|
level notify( "default_event_awareness_enders" );
|
|
|
|
if( flag( "_stealth_spotted" ) )
|
|
level notify( "default_event_awareness_enders" );
|
|
|
|
level waittill_any( "end_event_awareness_handler", "_stealth_spotted", ender1, ender2, ender3 );
|
|
|
|
level notify( "default_event_awareness_enders" );
|
|
}
|
|
|
|
default_event_awareness_killed_cleanup()
|
|
{
|
|
level waittill_either( "event_awareness_handler", "default_event_awareness_enders" );
|
|
flag_clear( "_stealth_event" );
|
|
}
|
|
|
|
default_event_awareness_ended_cleanup()
|
|
{
|
|
level endon ( "event_awareness_handler" );
|
|
|
|
level waittill( "default_event_awareness_enders" );
|
|
|
|
self ent_flag_clear( "_stealth_stance_handler" );
|
|
|
|
if( flag( "_stealth_spotted" ) )
|
|
return;
|
|
|
|
if( isdefined( self._stealth.behavior.alreadyignoreme ) && self._stealth.behavior.alreadyignoreme )
|
|
self.ignoreme = true;
|
|
}
|
|
|
|
default_event_awareness_setup()
|
|
{
|
|
self._stealth.behavior.alreadysmartstance = self ent_flag( "_stealth_stance_handler" );
|
|
self._stealth.behavior.alreadyignoreme = self.ignoreme;
|
|
self ent_flag_set( "_stealth_stance_handler" );
|
|
self.ignoreme = false;
|
|
}
|
|
|
|
default_event_awareness_handle_changes()
|
|
{
|
|
self endon( "default_event_awareness_cleanup" );
|
|
level endon ( "default_event_awareness_enders" );
|
|
|
|
while( 1 )
|
|
{
|
|
self waittill( "_stealth_stance_handler" );
|
|
|
|
self._stealth.behavior.alreadysmartstance = self ent_flag( "_stealth_stance_handler" );
|
|
|
|
if( !self ent_flag( "_stealth_stance_handler" ) )
|
|
{
|
|
self ent_flag_set( "_stealth_stance_handler" );
|
|
wait .05;
|
|
}
|
|
}
|
|
}
|
|
|
|
default_event_awareness_cleanup()
|
|
{
|
|
self notify( "default_event_awareness_cleanup" );
|
|
|
|
if( !self._stealth.behavior.alreadysmartstance )
|
|
self ent_flag_clear( "_stealth_stance_handler" );
|
|
if( isdefined( self._stealth.behavior.alreadyignoreme ) && self._stealth.behavior.alreadyignoreme )
|
|
self.ignoreme = true;
|
|
}
|
|
|
|
default_event_awareness_wait()
|
|
{
|
|
level endon( "_stealth_found_corpse" );
|
|
|
|
while( 1 )
|
|
{
|
|
level waittill( "event_awareness", type );
|
|
|
|
switch( type )
|
|
{
|
|
case "found_corpse":
|
|
return type;
|
|
case "heard_corpse":
|
|
return type;
|
|
case "heard_scream":
|
|
return type;
|
|
// case "alerted_again":
|
|
// return type;
|
|
case "explode":
|
|
return type;
|
|
default:
|
|
continue;
|
|
}
|
|
}
|
|
}
|
|
|
|
default_event_awareness_waitclear( type )
|
|
{
|
|
if( isdefined( type ) )
|
|
{
|
|
ai = getaispeciesarray( "axis", "all" );
|
|
dist = level._stealth.logic.detect_range[ "alert" ][ "crouch" ];
|
|
|
|
array_thread( ai, ::default_event_awareness_waitclear_ai, dist );
|
|
array_wait( ai, "default_event_awareness_waitclear_ai" );
|
|
}
|
|
if( flag( "_stealth_found_corpse" ) )
|
|
{
|
|
ai = getaispeciesarray( "axis", "all" );
|
|
|
|
dist = level._stealth.logic.detect_range[ "alert" ][ "stand" ];
|
|
|
|
array_thread( ai, ::default_event_awareness_waitclear_ai, dist );
|
|
array_wait( ai, "default_event_awareness_waitclear_ai" );
|
|
}
|
|
}
|
|
|
|
default_event_awareness_waitclear_ai( dist )
|
|
{
|
|
self default_event_awareness_waitclear_ai_proc( dist );
|
|
self notify( "default_event_awareness_waitclear_ai" );
|
|
}
|
|
|
|
default_event_awareness_waitclear_ai_proc( dist )
|
|
{
|
|
self endon( "death" );
|
|
|
|
waittillframeend;//make sure these flag's are set;
|
|
|
|
check1 = false;
|
|
if( isdefined( self.ent_flag[ "_stealth_behavior_first_reaction" ] ) )
|
|
check1 = self ent_flag( "_stealth_behavior_first_reaction" );
|
|
|
|
check2 = false;
|
|
if( isdefined( self.ent_flag[ "_stealth_behavior_reaction_anim" ] ) )
|
|
check1 = self ent_flag( "_stealth_behavior_reaction_anim" );
|
|
|
|
if( !check1 && !check2 )
|
|
return;
|
|
|
|
self add_wait( ::waittill_msg, "death" );
|
|
self add_wait( ::waittill_msg, "going_back" );
|
|
level add_wait( ::flag_wait, "_stealth_found_corpse" );
|
|
do_wait_any();
|
|
|
|
self endon( "goal" );
|
|
|
|
distsquared = dist * dist;
|
|
|
|
while( distancesquared( self.origin, level.price.origin ) < distsquared )
|
|
wait 1;
|
|
} |