AlliedModders - [TF2 & L4D & L4D2] Actions

AlliedModders (https://forums.alliedmods.net/index.php)

- Extensions (https://forums.alliedmods.net/forumdisplay.php?f=134)

- - [TF2 & L4D & L4D2] Actions (https://forums.alliedmods.net/showthread.php?t=336374)

[TF2 & L4D & L4D2] Actions

ConVars

PHP Code:


		
			
// Logs every action transitions

// 1 - Enable debug, 0 - Disable debug

ext_actions_debug "0"



// Logs every action/behavior/component allocation or deallocation

// Used to track memory leaks

// 1 - Enable memory debug, 0 - Disable memory debug

ext_actions_debug_memory "0"

Commands

PHP Code:


		
			
ext_actions_dump - Dumps every nextbot actions to console.

Guide Samples

Left 4 Dead 2 Usage Example

PHP Code:


		
			
#pragma semicolon 1

#pragma newdecls required



#include <sourcemod>

#include <sdktools>



#include <actions>



ActionConstructor g_hApproachVector;

ActionConstructor g_hApproachEntity;



methodmap SurvivorApproach < BehaviorAction

{

    public static bool ApproachVector(int bot, const float goal[3])

    {

        BehaviorAction action = GetBestSuspendebale(bot);



        if (action == INVALID_ACTION)

            return false;



        action.SetUserDataVector("approach_goal", goal);

        action.Update = Suspendable_Update;

    }



    public static bool ApproachEntity(int bot, int entity)

    {

        BehaviorAction action = GetBestSuspendebale(bot);



        if (action == INVALID_ACTION)

            return false;



        action.SetUserData("approach_target", EntIndexToEntRef(entity));

        action.Update = Suspendable_Update;

    }

}



public Action Suspendable_Update(BehaviorAction action, int actor, float interval, ActionResult result)

{

    action.Update = INVALID_FUNCTION;



    int approach_target;

    if (ActionsManager.GetActionUserData(action, "approach_target", approach_target))

    {

        if ((approach_target = EntRefToEntIndex(approach_target)) <= 0)

            return Plugin_Continue;



        return action.SuspendFor(SetupAndReturn(g_hApproachEntity, approach_target));

    }

    else

    {

        float goal[3];

        action.GetUserDataVector("approach_goal", goal);

        return action.SuspendFor(SetupAndReturn(g_hApproachVector, .goal = goal));

    }

} 



BehaviorAction SetupAndReturn(ActionConstructor constructor, int target = 0, const float goal[3] = NULL_VECTOR)

{

    BehaviorAction action = INVALID_ACTION;



    if (constructor == g_hApproachVector)

    {

        action = g_hApproachVector.Execute(goal);

        action.SetUserDataVector("survivor_approach_goal", goal);

    }

    else

    {

        action = g_hApproachEntity.Execute(target);

        action.SetUserData("survivor_approach_target", EntIndexToEntRef(target));

    }



    action.OnUpdate = SurvivorApproach_Update; 

    return action;

}



public Action SurvivorApproach_Update(BehaviorAction action, int actor, float interval, ActionResult result)

{

    float origin[3], goal[3];

    GetClientAbsOrigin(actor, origin);



    if (!ActionsManager.GetActionUserDataVector(action, "survivor_approach_goal", goal))

    {

        int target = EntRefToEntIndex(action.GetUserData("survivor_approach_target"));



        if (target <= 0)

        {

            return action.Done();

        }



        GetEntPropVector(target, Prop_Send, "m_vecOrigin", goal);

    }



    float distance = GetVectorDistance(origin, goal, true);

    if (distance < 150.0 * 150.0)

    {

        return action.Done();    

    }



    return action.Continue();    

} 



public void OnPluginStart()

{

    GameData data = new GameData("l4d2_bot_move");



    g_hApproachVector = ActionConstructor.SetupFromConf(data, "SurvivorLegsApproach::SurvivorLegsApproachVector");

    g_hApproachEntity = ActionConstructor.SetupFromConf(data, "SurvivorLegsApproach::SurvivorLegsApproachEntity");



    delete data;



    RegAdminCmd("sm_bot_move_entity", sm_bot_move_entity, ADMFLAG_ROOT);

    RegAdminCmd("sm_bot_move_vector", sm_bot_move_vector, ADMFLAG_ROOT);

}



Action sm_bot_move_vector(int client, int args)

{

    if (args < 1)

    {

        ReplyToCommand(client, "Usage: sm_bot_move_vector <bot>");

        return Plugin_Handled;

    }



    float origin[3], angle[3];

    float goal[3];



    GetClientEyePosition(client, origin);

    GetClientEyeAngles(client, angle);



    TR_TraceRayFilter(origin, angle, MASK_SHOT, RayType_Infinite, TraceFilter);

    

    if (!TR_DidHit())

    {

        ReplyToCommand(client, "TraceRayFilter didn't hit");

        return Plugin_Handled;

    }



    TR_GetEndPosition(goal);



    char sArg[32], target_name[MAX_TARGET_LENGTH];

    GetCmdArg(1, sArg, sizeof(sArg));



    int     target_list[MAXPLAYERS], target_count;

    bool tn_is_ml;



    if ((target_count = ProcessTargetString(

             sArg,

             client,

             target_list,

             MAXPLAYERS,

             COMMAND_FILTER_ALIVE, /* Only allow alive players */

             target_name,

             sizeof(target_name),

             tn_is_ml))

        <= 0)

    {

        ReplyToTargetError(client, target_count);

        return Plugin_Handled;

    }



    for (int i = 0; i < target_count; i++)

    {

        if (IsFakeClient(target_list[i]))

            SurvivorApproach.ApproachVector(target_list[i], goal);

    }



    return Plugin_Handled;

}



Action sm_bot_move_entity(int client, int args)

{

    if (args < 1)

    {

        ReplyToCommand(client, "Usage: sm_bot_move_entity <bot>");

        return Plugin_Handled;

    }



    int target = GetClientAimTarget(client, false);



    if (target == -1)

    {

        ReplyToCommand(client, "Invalid target entity");

        return Plugin_Handled;

    }



    char sArg[32], target_name[MAX_TARGET_LENGTH];

    GetCmdArg(1, sArg, sizeof(sArg));



    int     target_list[MAXPLAYERS], target_count;

    bool tn_is_ml;



    if ((target_count = ProcessTargetString(

             sArg,

             client,

             target_list,

             MAXPLAYERS,

             COMMAND_FILTER_ALIVE, /* Only allow alive players */

             target_name,

             sizeof(target_name),

             tn_is_ml))

        <= 0)

    {

        ReplyToTargetError(client, target_count);

        return Plugin_Handled;

    }

        

    for (int i = 0; i < target_count; i++)

    {

        if (IsFakeClient(target_list[i]))

            SurvivorApproach.ApproachEntity(target_list[i], target);

    }



    return Plugin_Handled;

}



stock BehaviorAction GetBestSuspendebale(int bot)

{

    BehaviorAction action = ActionsManager.GetAction(bot, "SurvivorLegsApproach");



    if (action == INVALID_ACTION)

        action = ActionsManager.GetAction(bot, "SurvivorLegsStayClose");

    

    if (action != INVALID_ACTION)

        return action;



    action = ActionsManager.GetAction(bot, "SurvivorBehavior");



    if (action == INVALID_ACTION)

        return INVALID_ACTION;



    if (action.IsSuspended)

    {

        action = action.Above;

    }

    else

    {

        action = action.Child;

    }



    return action;

}



bool TraceFilter(int entity, int contentsMask)

{

    return entity <= 0;

}

gamedata

Source code

Re: [L4D2] Actions

What are the "action" related to? Any actions of survivors and infected (players)?

Re: [L4D2] Actions

Quote:

Originally Posted by Gold Fish (Post 2771621)

What are the "action" related to? Any actions of survivors and infected (players)?

"Actions" are only related to nextbots. I can't give you full list of game actions since there are to many of them

https://developer.valvesoftware.com/...tBot_Behaviors

Updated

PHP Code:


		
			
- Fixed InitialContainedAction handler for custom actions

Re: [L4D2] Actions

Quote:

Originally Posted by BHaType (Post 2771662)

"Actions" are only related to nextbots. I can't give you full list of game actions since there are to many of them

https://developer.valvesoftware.com/...tBot_Behaviors

Updated

PHP Code:


		
			
- Fixed InitialContainedAction handler for custom actions

I understand that with the help of your extension, can force a tank to attack a certain player or make him just stand still or run away from players or even make zombie friends for a survivors, I understand that the extension gives full control over the intelligence of entities that is embedded in the game engine?)

Re: [L4D2] Actions

This is a blessing thanks for release

Re: [L4D2] Actions

If I write

PHP Code:


		
			
#pragma semicolon 1

#pragma newdecls required



#include <actions>

then compiler will show error

Code:

//// l4d2_bile_out_nav_negate_action.sp

// 

// D:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead 2 Dedicated Server\left4dead2\addons\sourcemod\scripting 1.10\include\actions.inc(37) : error 001: expected token: ";", but found "forward"

// D:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead 2 Dedicated Server\left4dead2\addons\sourcemod\scripting 1.10\include\actions.inc(39) : error 001: expected token: ";", but found "methodmap"

// D:\Program Files (x86)\Steam\steamapps\common\Left 4 Dead 2 Dedicated Server\left4dead2\addons\sourcemod\scripting 1.10\include\actions.inc(89) : error 001: expected token: ";", but found "<newline>"

//

// 3 Errors.

sm 1.10

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Fixed compilation errors for sm 1.10
- Allowed to return NULL for InitialContainedAction
- Added msvc

Re: [L4D2] Actions

Using nb_move_to_cursor and nb_move_to_position seems to crash when a bot is spawned in when using this amazing extension.

And I for the life of me can not figure out how to use or what this is even supposed to do, Am somewhat new to messing with plugins at times. Any help on what it is supposed to do and how to use would be amazing!

PHP Code:


		
			
/* Used to iterate through all entity actions */

public static native void Actions( int entity, ActionsIteratorCallback callback );

And GetName() doesn't seem to work when getting the name of a result action like

PHP Code:


		
			
"result.action.GetName()"

Re: [L4D2] Actions

Quote:

Originally Posted by NightlyRaine (Post 2775035)

Using nb_move_to_cursor and nb_move_to_position seems to crash when a bot is spawned in when using this amazing extension.

Thanks for report. Fixed

Quote:

Originally Posted by NightlyRaine (Post 2775035)

And I for the life of me can not figure out how to use or what this is even supposed to do, Am somewhat new to messing with plugins at times. Any help on what it is supposed to do and how to use would be amazing!

It will give every action that passed entity contains. There is no way to legally create ArrayList via extension so that's the only way how can you pass multiple objects without creating your own handle type.

How to use

Quote:

Originally Posted by NightlyRaine (Post 2775035)

And GetName() doesn't seem to work when getting the name of a result action like

Just tested and seems to be working fine. Make sure you are not trying to access null action or show code so i can replicate issue.

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Fixed crash for nb_move_to_cursor and nb_move_to_position cmds (Thanks to NightlyRaine)
- Added new example

Re: [L4D2] Actions

This is how I was trying to use GetName(), if I change result.action.GetName(name, sizeof name); to action.GetName(name, sizeof name); it works, but I can't get the result name.

PHP Code:


		
			
#pragma semicolon 1

#pragma newdecls required



#include <sourcemod>

#include <sdktools>



#include <actions>



public void OnActionCreated( BehaviorAction action, int actor, const char[] name )

{

    if ( strcmp(name, "SurvivorLegsStayClose") == 0 )

    {

        action.OnUpdatePost = SurvivorLegsStayClose_OnUpdatePost;

    }

} 



/* ----------------------------------------------------------------------------------------------------*/

/* SurvivorLegsStayClose */

/* ----------------------------------------------------------------------------------------------------*/

public Action SurvivorLegsStayClose_OnUpdatePost( BehaviorAction action, float interval, ActionResult result )

{    

    if ( result.IsRequestingChange() )

    {

        if ( result.action != INVALID_ACTION )

        {

            char name[ACTION_NAME_LENGTH];

            result.action.GetName(name, sizeof name);

            PrintToServer( "%s", name );

        }

    }



    return Plugin_Continue;

}

In game Console

PHP Code:


		
			


L 03/24/2022 - 16:36:31: [SM] Exception reported: Invalid action passed (66C1B5F0)

L 03/24/2022 - 16:36:31: [SM] Blaming: GetNameExample.smx

L 03/24/2022 - 16:36:31: [SM] Call stack trace:

L 03/24/2022 - 16:36:31: [SM]   [0] BehaviorAction.GetName

L 03/24/2022 - 16:36:31: [SM]   [1] Line 27, F:\SteamLibrary\steamapps\common\Left 4 Dead 2\left4dead2\addons\sourcemod\scripting\GetNameExample.sp::SurvivorLegsStayClose_OnUpdatePost

133.27: Rochelle:: SurvivorLegsStayClose caused SurvivorLegsStayClose to SUSPEND_FOR SurvivorLegsRegroup  (I'm too far away from the closest human survivor)

133.27: Rochelle::  SUSPENDING SurvivorLegsStayClose

133.27: Rochelle::  SUSPENDING SurvivorLegsMoveOn

133.27: Rochelle::  STARTING SurvivorLegsRegroup

SurvivorLegsRegroup<<SurvivorLegsStayClose( SurvivorLegsMoveOn )

And side question, would it be possible to change actions to other existing exactions?
Like when SurvivorLegsMoveOn Suspends_For SurvivorLegsBattleStations, would it be possible to get it to suspend for L4D1SurvivorLegsBattlesStations? Or SurvivorLegsWait? Asking so I know what all is possible.

Re: [L4D2] Actions

Quote:

Originally Posted by NightlyRaine (Post 2775091)

I can't get the result name.

Thanks for report. Fixed.

Quote:

Originally Posted by NightlyRaine (Post 2775091)

Yep, but you need to create SDKCall for SurvivorLegsBattleStations constructor

Spoiler

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Added IsSuspended native
- Added IsStarted native
- Fixed "Invalid action" error for runtime actions (Thanks to NightlyRaine)

Re: [L4D2] Actions

Just a cool note, if someone wants debug to see some action stuff, you can use "nb_debug BEHAVIOR" in console (in a listen server) to watch.

Re: [L4D2] Actions

Quote:

Originally Posted by NightlyRaine (Post 2775091)

This is how I was trying to use GetName(), if I change result.action.GetName(name, sizeof name); to action.GetName(name, sizeof name); it works, but I can't get the result name.

PHP Code:


		
			
#pragma semicolon 1

#pragma newdecls required



#include <sourcemod>

#include <sdktools>



#include <actions>



public void OnActionCreated( BehaviorAction action, int actor, const char[] name )

{

    if ( strcmp(name, "SurvivorLegsStayClose") == 0 )

    {

        action.OnUpdatePost = SurvivorLegsStayClose_OnUpdatePost;

    }

} 



/* ----------------------------------------------------------------------------------------------------*/

/* SurvivorLegsStayClose */

/* ----------------------------------------------------------------------------------------------------*/

public Action SurvivorLegsStayClose_OnUpdatePost( BehaviorAction action, float interval, ActionResult result )

{    

    if ( result.IsRequestingChange() )

    {

        if ( result.action != INVALID_ACTION )

        {

            char name[ACTION_NAME_LENGTH];

            result.action.GetName(name, sizeof name);

            PrintToServer( "%s", name );

        }

    }



    return Plugin_Continue;

}

In game Console

PHP Code:


		
			


L 03/24/2022 - 16:36:31: [SM] Exception reported: Invalid action passed (66C1B5F0)

L 03/24/2022 - 16:36:31: [SM] Blaming: GetNameExample.smx

L 03/24/2022 - 16:36:31: [SM] Call stack trace:

L 03/24/2022 - 16:36:31: [SM]   [0] BehaviorAction.GetName

L 03/24/2022 - 16:36:31: [SM]   [1] Line 27, F:\SteamLibrary\steamapps\common\Left 4 Dead 2\left4dead2\addons\sourcemod\scripting\GetNameExample.sp::SurvivorLegsStayClose_OnUpdatePost

133.27: Rochelle:: SurvivorLegsStayClose caused SurvivorLegsStayClose to SUSPEND_FOR SurvivorLegsRegroup  (I'm too far away from the closest human survivor)

133.27: Rochelle::  SUSPENDING SurvivorLegsStayClose

133.27: Rochelle::  SUSPENDING SurvivorLegsMoveOn

133.27: Rochelle::  STARTING SurvivorLegsRegroup

SurvivorLegsRegroup<<SurvivorLegsStayClose( SurvivorLegsMoveOn )

Just a suggestion, but when writing code, you should define the include files before adding these lines:

Code:

#pragma newdecls required

#pragma semicolon 1

This way, any include files which may be old or do not use semicolons for whatever reason should still allow your plugin to compile without errors.

Re: [L4D2] Actions

Very cood Extension. If possible, could it support l4d1 please?

Re: [L4D2] Actions

Getting a crash when the player is pounced by a SI, if Using this with Advanced Bot AI (https://steamcommunity.com/sharedfil...?id=1968764163). Any help please?

Re: [L4D2] Actions

Quote:

Originally Posted by E.4H (Post 2775514)

Very cood Extension. If possible, could it support l4d1 please?

I have almost made done l4d1 version, will be released when I'll make sure that it works correctly.

Quote:

Originally Posted by objir (Post 2775515)

Getting a crash when the player is pounced by a SI, if Using this with Advanced Bot AI (https://steamcommunity.com/sharedfil...?id=1968764163). Any help please?

It's doesn't make any sense. I have no idea how this vscript addon can cause crash. Try to test it without 3rd party plugins also you can post accelerator crash id and i will try to find out what caused your crash.

Re: [L4D2] Actions

@BHaType Thanks for pointing me to Accelerator.

A log (Tested at the beginning of Dead Center Ch.2.):
Got a presubmit token from server: 06b4ba61cd32830875e139b3001bacbd
Uploaded crash dump: Crash ID: EXQT-QIAX-MQFE

Before posting here, I have done some tests and it appears that the only way to stop the crash is to disable either the ai mod or this extension:
1. Tried to launch the game without -insecure: the crash is gone.
2. Launched the game with -insecure but with no smx plugins (even without the ones that come with Sourcemod and the ones that require this extension, like the Shove Direction Fix): still crashed.
(Will this extension be loaded at all if no plugins that require it are enabled?)
3. Launched the game with -insecure and smx plugins, but without this extension: the crash is gone.
4. Launched the game with -insecure and smx plugins, with this extension but without the ai mod: the crash is gone.

Edit:
a result for EXQT-QIAX-MQFE from crash.limetech.org:
https://i.imgur.com/5blfEuW.png

Re: [L4D2] Actions

Quote:

Originally Posted by objir (Post 2775520)

Thanks for accelerator crash report but I played 3 campaigns and survival for 9 minutes and not a single crash happened. Are you sure that you have installed latest version if it's not then can you also attach version that you are using?

Quote:

Originally Posted by objir (Post 2775520)

Will this extension be loaded at all if no plugins that require it are enabled?

Yep, this is necessary because the extension intercepts actions by their "inheritance" system. If some action is lost then subsequent actions will also be lost.

Re: [L4D2] Actions

@BHaType Oh Shit... Completely Missed the new version. No more crashes after updating to the latest version. Sorry, my bad.

The old version I was using is last edited on March 2nd.

Re: [L4D2] Actions

Wow! Very very nice!
Thanks for making this !!!

Is it per-action specific value? :

Quote:

Originally Posted by BHaType (Post 2771520)

Code:

public Action OnFriendAction( BehaviorAction action, float interval, ActionResult result )

{

...

        int target = action.Get(0x34) & 0xFFF;

...

Can we know more useful offsets?

PS. Surely, looking forward for l4d1 version.
Nice job!

Re: [L4D2] Actions

Quote:

Originally Posted by Dragokas (Post 2776681)

Is it per-action specific value? :

Yep, this is offset to member of action class so another action probably will have some another data rather than entity handle.

Quote:

Originally Posted by Dragokas (Post 2776681)

Can we know more useful offsets?

There is no way to find them except reverse engineering but there is "pattern" for same actions type. In other words if you find offset to some data then probably similiar actions will store same data for that offset.
For example TankAttack stores tank's target at 0x34 offset which means there is a high chance that other attack actions(SpitterAttack, SmokerAttack etc...) will also store target at 0x34.

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Fully rewritten version (no backward support, sorry)
- Added new natives
- Added some debug commands
- Added Left 4 Dead support

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Fixed issue where hooks called the wrong handler

Re: [L4D2] Actions

Quote:

Originally Posted by BHaType (Post 2778819)

Updated

PHP Code:


		
			
- Fully rewritten version (no backward support, sorry)

- Added new natives

- Added some debug commands

- Added Left 4 Dead support

nice, glad to see you support l4d1 :)

Re: [L4D2] Actions

Quote:

L 05/15/2022 - 03:15:28: SourceMod error session started
L 05/15/2022 - 03:15:28: Info (map "c5m1_waterfront") (file "/home/l4d2server/serverfiles/left4dead2/addons/sourcemod/logs/errors_20220515.log")
L 05/15/2022 - 03:15:28: [SM] Unable to load extension "actions.ext": /home/l4d2server/serverfiles/left4dead2/addons/sourcemod/extensions/actions.ext.so: cannot open shared object file: No such file or directory
L 05/15/2022 - 03:150: [SM] Unable to load plugin "l4d2_shove_fix.smx": Native "BehaviorAction.OnShoved.set" was not found
L 05/15/2022 - 03:152: Error log file session closed.

Re: [L4D2] Actions

Quote:

Originally Posted by Voevoda (Post 2779500)

...

Error is quite clear. Read it

Re: [L4D2] Actions

Quote:

Originally Posted by BHaType (Post 2779511)

Error is quite clear. Read it

installed everything still error

Re: [L4D2] Actions

Quote:

Originally Posted by Voevoda (Post 2779512)

installed everything still error

Atleast provide some info about your server. I have no idea what you did to install it but error clearly says that it can't find extension.

Just so you know installation steps:
1. Download archive
2. Put extension and autoload file to sourcemod/extension folder (Make sure you placed right extension since they all depends by game and OS)
3. Put gamedata file to sourcemod/gamedata folder
4. Restart server
5. Done

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Change std::vector to std::deque in actions_manager
- Fix runtime action not working properly
- Fix passing CBaseEntity args
- Add runtime action check to deallocate native
- Fixed post hooks

Re: [L4D2] Actions

Quote:

Originally Posted by BHaType (Post 2779514)

PHP Code:


		
			
L 05/16/2022 - 12:36:01: SourceMod error session started

L 05/16/2022 - 12:36:01: Info (map "c5m1_waterfront") (file "/home/l4d2server/serverfiles/left4dead2/addons/sourcemod/logs/errors_20220516.log")

L 05/16/2022 - 12:36:01: [SM] Unable to load extension "actions.ext": /home/l4d2server/serverfiles/left4dead2/addons/sourcemod/extensions/actions.ext.2.l4d2.so: undefined symbol: _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createERjj

L 05/16/2022 - 12:36:04: [SM] Unable to load plugin "l4d2_shove_fix.smx": Native "BehaviorAction.OnShoved.set" was not found

Quote:

[01] Stripper (1.2.2) by BAILOPAN
[02] L4DToolZ (1.0.0.9r1) by Ivailosp
[03] SourceMod (1.10.0.6538) by AlliedModders LLC
[04] DHooks (2.2.0-detours17) by Dr!fter and Peace-Maker
[05] SDK Tools (1.10.0.6538) by AlliedModders LLC
[06] SDK Hooks (1.10.0.6538) by AlliedModders LLC
[07] VoiceHook (3.0) by Accelerator
[08] SteamWorks Extension (1.2.3) by Kyle Sanderson

Re: [L4D2] Actions

Quote:

Originally Posted by Voevoda (Post 2779530)

PHP Code:


		
			
/home/l4d2server/serverfiles/left4dead2/addons/sourcemod/extensions/actions.ext.2.l4d2.so: undefined symbol: _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createERjj

~~Just tested with linux server and extension loaded without any errors. I have no idea how to fix it.~~
It was issue with latest compilers

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- Fixed link issue for latest compilers

Re: [L4D2] Actions

Updated

PHP Code:


		
			
- CMake reconfigure
- Add pending actions
- Add handlers result safety check
- Fix actor for OnActionCreated callback
- Fix custom actions

Re: [L4D2] Actions

I would like to request adding information to the include file to make the whole library optional. This will allow plugins to make the extension an optional dependency.

Something like this:

Spoiler

PHP Code:


		
			
public Extension __ext_actions = 
{
    name = "Actions",
    file = "actions.ext",
    autoload = 1,
#if defined REQUIRE_EXTENSIONS
    required = 1,
#else
    required = 0,
#endif
};

#if !defined REQUIRE_EXTENSIONS
public void __ext_actions_SetNTVOptional()
{
    MarkNativeAsOptional("ActionResult.GetReason");
    MarkNativeAsOptional("ActionResult.SetReason");
    MarkNativeAsOptional("ActionResult.type.get");
    MarkNativeAsOptional("ActionResult.type.set");
    MarkNativeAsOptional("ActionResult.action.get");
    MarkNativeAsOptional("ActionResult.action.set");
    MarkNativeAsOptional("ActionResult.IsRequestingChange");
    MarkNativeAsOptional("ActionDesiredResult.priority.get");
    MarkNativeAsOptional("ActionDesiredResult.priority.set");
    MarkNativeAsOptional("ActionsManager.Create");
    MarkNativeAsOptional("ActionsManager.Allocate");
    MarkNativeAsOptional("ActionsManager.Deallocate");
    MarkNativeAsOptional("ActionsManager.Iterator");
    MarkNativeAsOptional("ActionsManager.GetAction");
    MarkNativeAsOptional("BehaviorAction.BehaviorAction");
    MarkNativeAsOptional("BehaviorAction.StorePendingEventResult");
    MarkNativeAsOptional("BehaviorAction.GetName");
    MarkNativeAsOptional("BehaviorAction.Get");
    MarkNativeAsOptional("BehaviorAction.Set");
    MarkNativeAsOptional("BehaviorAction.Parent.get");
    MarkNativeAsOptional("BehaviorAction.Child.get");
    MarkNativeAsOptional("BehaviorAction.Under.get");
    MarkNativeAsOptional("BehaviorAction.Above.get");
    MarkNativeAsOptional("BehaviorAction.Actor.get");
    MarkNativeAsOptional("BehaviorAction.IsSuspended.get");
    MarkNativeAsOptional("BehaviorAction.IsSuspended.set");
    MarkNativeAsOptional("BehaviorAction.IsStarted.get");
    MarkNativeAsOptional("BehaviorAction.IsStarted.set");
    MarkNativeAsOptional("BehaviorAction.OnStart.set");
    MarkNativeAsOptional("BehaviorAction.OnUpdate.set");
    MarkNativeAsOptional("BehaviorAction.OnEnd.set");
    MarkNativeAsOptional("BehaviorAction.OnSuspend.set");
    MarkNativeAsOptional("BehaviorAction.OnResume.set");
    MarkNativeAsOptional("BehaviorAction.OnInitialContainedAction.set");
    MarkNativeAsOptional("BehaviorAction.OnLeaveGround.set");
    MarkNativeAsOptional("BehaviorAction.OnLandOnGround.set");
    MarkNativeAsOptional("BehaviorAction.OnContact.set");
    MarkNativeAsOptional("BehaviorAction.OnMoveToSuccess.set");
    MarkNativeAsOptional("BehaviorAction.OnMoveToFailure.set");
    MarkNativeAsOptional("BehaviorAction.OnStuck.set");
    MarkNativeAsOptional("BehaviorAction.OnUnStuck.set");
    MarkNativeAsOptional("BehaviorAction.OnPostureChanged.set");
    MarkNativeAsOptional("BehaviorAction.OnAnimationActivityComplete.set");
    MarkNativeAsOptional("BehaviorAction.OnAnimationActivityInterrupted.set");
    MarkNativeAsOptional("BehaviorAction.OnAnimationEvent.set");
    MarkNativeAsOptional("BehaviorAction.OnIgnite.set");
    MarkNativeAsOptional("BehaviorAction.OnInjured.set");
    MarkNativeAsOptional("BehaviorAction.OnKilled.set");
    MarkNativeAsOptional("BehaviorAction.OnOtherKilled.set");
    MarkNativeAsOptional("BehaviorAction.OnSight.set");
    MarkNativeAsOptional("BehaviorAction.OnLostSight.set");
    MarkNativeAsOptional("BehaviorAction.OnThreatChanged.set");
    MarkNativeAsOptional("BehaviorAction.OnSound.set");
    MarkNativeAsOptional("BehaviorAction.OnSpokeConcept.set");
    MarkNativeAsOptional("BehaviorAction.OnNavAreaChanged.set");
    MarkNativeAsOptional("BehaviorAction.OnModelChanged.set");
    MarkNativeAsOptional("BehaviorAction.OnPickUp.set");
    MarkNativeAsOptional("BehaviorAction.OnShoved.set");
    MarkNativeAsOptional("BehaviorAction.OnBlinded.set");
    MarkNativeAsOptional("BehaviorAction.OnEnteredSpit.set");
    MarkNativeAsOptional("BehaviorAction.OnHitByVomitJar.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandAttack.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandAssault.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandApproachV.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandApproachE.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandRetreat.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandPause.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandResume.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandString.set");
    MarkNativeAsOptional("BehaviorAction.IsAbleToBlockMovementOf.set");
    MarkNativeAsOptional("BehaviorAction.OnStartPost.set");
    MarkNativeAsOptional("BehaviorAction.OnUpdatePost.set");
    MarkNativeAsOptional("BehaviorAction.OnEndPost.set");
    MarkNativeAsOptional("BehaviorAction.OnSuspendPost.set");
    MarkNativeAsOptional("BehaviorAction.OnResumePost.set");
    MarkNativeAsOptional("BehaviorAction.OnInitialContainedActionPost.set");
    MarkNativeAsOptional("BehaviorAction.OnLeaveGroundPost.set");
    MarkNativeAsOptional("BehaviorAction.OnLandOnGroundPost.set");
    MarkNativeAsOptional("BehaviorAction.OnContactPost.set");
    MarkNativeAsOptional("BehaviorAction.OnMoveToSuccessPost.set");
    MarkNativeAsOptional("BehaviorAction.OnMoveToFailurePost.set");
    MarkNativeAsOptional("BehaviorAction.OnStuckPost.set");
    MarkNativeAsOptional("BehaviorAction.OnUnStuckPost.set");
    MarkNativeAsOptional("BehaviorAction.OnPostureChangedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnAnimationActivityCompletePost.set");
    MarkNativeAsOptional("BehaviorAction.OnAnimationActivityInterruptedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnAnimationEventPost.set");
    MarkNativeAsOptional("BehaviorAction.OnIgnitePost.set");
    MarkNativeAsOptional("BehaviorAction.OnInjuredPost.set");
    MarkNativeAsOptional("BehaviorAction.OnKilledPost.set");
    MarkNativeAsOptional("BehaviorAction.OnOtherKilledPost.set");
    MarkNativeAsOptional("BehaviorAction.OnSightPost.set");
    MarkNativeAsOptional("BehaviorAction.OnLostSightPost.set");
    MarkNativeAsOptional("BehaviorAction.OnThreatChangedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnSoundPost.set");
    MarkNativeAsOptional("BehaviorAction.OnSpokeConceptPost.set");
    MarkNativeAsOptional("BehaviorAction.OnNavAreaChangedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnModelChangedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnPickUpPost.set");
    MarkNativeAsOptional("BehaviorAction.OnShovedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnBlindedPost.set");
    MarkNativeAsOptional("BehaviorAction.OnEnteredSpitPost.set");
    MarkNativeAsOptional("BehaviorAction.OnHitByVomitJarPost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandAttackPost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandAssaultPost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandApproachVPost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandApproachEPost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandRetreatPost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandPausePost.set");
    MarkNativeAsOptional("BehaviorAction.OnCommandResumePost.set");
    MarkNativeAsOptional("BehaviorAction.IsAbleToBlockMovementOfPost.set");
}
#endif

Also, I think the thread title should be renamed with the prefix "[L4D & L4D2]" or something similar since you added support for L4D1.

Also, also, is there a consistent/reliable way to get the target of an action? In your example callback for "OnShovedPost" you have a "shover" param but I don't know where you got that. Then, in your block example, you use an offset to retrieve the target for the "OnFriendAction" callback, and I am wondering if that offset is always the same for every action or not.

Also, also, also, what are the different function prototypes for the callback functions? In your examples, you use different prototypes so I don't know which one to use for "TankAttack". Maybe a "typedef" or "typeset" in the include will help.

Spoiler

For my use case, I am experimenting with setting a Tank's target when his current behavior is "TankAttack" so my plugin can decide which survivors to focus.

Re: [L4D2] Actions

Quote:

Originally Posted by Psyk0tik (Post 2780227)

Also, also, is there a consistent/reliable way to get the target of an action? In your example callback for "OnShovedPost" you have a "shover" param but I don't know where you got that. Then, in your block example, you use an offset to retrieve the target for the "OnFriendAction" callback, and I am wondering if that offset is always the same for every action or not.

For my use case, I am experimenting with setting a Tank's target when his current behavior is "TankAttack" so my plugin can decide which survivors to focus.

In most cases offsets will be same for every action but it's still better to check it yourself if you not sure. I have already mentioned some pattern info about offsets.

Every special infected chooses his target by calling ChooseVictim in ...Attack::Update action handler and return of ChooseVictim is always stored by 0x34 offset. Actually getting current tank target via action is more reliable and proper way since game directly uses this var to make path and it also considers OnContact event handler which makes tank attack who touched him.

About event handlers params. Their params are always same for every action but event handlers in plugins have some differences/additions. First param is always action, then arguments of the default handler, the last is always ActionResult/ActionDesiredResult. I will add typeset soon.

For example default OnShoved handler looks like this

PHP Code:


		
			
OnShoved(Infected* <- actor, CBaseEntity* <- shover)

so in plugin OnShoved callback will look like this

PHP Code:


		
			
/* First param is always action, then arguments of the default handler, the last is always ActionResult/ActionDesiredResult */

OnShoved(BehaviorAction action, int actor, int shover, ActionDesiredResult result)

ActionResult is used only for OnStart, Update, OnEnd, OnSuspend, OnResume others use ActionDesiredResult (reference)

Event handlers dump

PHP Code:


		
			
44    43    Action<Infected>::OnStart(Infected*, Action<Infected>*)

45    44    InfectedExecAction::Update(Infected*, float)

46    45    Action<Infected>::OnEnd(Infected*, Action<Infected>*)

47    46    Action<Infected>::OnSuspend(Infected*, Action<Infected>*)

48    47    Action<Infected>::OnResume(Infected*, Action<Infected>*)

49    48    InfectedExecAction::InitialContainedAction(Infected*)

50    49    Action<Infected>::OnLeaveGround(Infected*, CBaseEntity*)

51    50    Action<Infected>::OnLandOnGround(Infected*, CBaseEntity*)

52    51    Action<Infected>::OnContact(Infected*, CBaseEntity*, CGameTrace*)

53    52    Action<Infected>::OnMoveToSuccess(Infected*, Path const*)

54    53    Action<Infected>::OnMoveToFailure(Infected*, Path const*, MoveToFailureType)

55    54    Action<Infected>::OnStuck(Infected*)

56    55    Action<Infected>::OnUnStuck(Infected*)

57    56    Action<Infected>::OnPostureChanged(Infected*)

58    57    Action<Infected>::OnAnimationActivityComplete(Infected*, int)

59    58    Action<Infected>::OnAnimationActivityInterrupted(Infected*, int)

L    W    Function

60    59    Action<Infected>::OnAnimationEvent(Infected*, animevent_t*)

61    60    Action<Infected>::OnIgnite(Infected*)

62    61    InfectedExecAction::OnInjured(Infected*, CTakeDamageInfo const&)

63    62    Action<Infected>::OnKilled(Infected*, CTakeDamageInfo const&)

64    63    Action<Infected>::OnOtherKilled(Infected*, CBaseCombatCharacter*, CTakeDamageInfo const&)

65    64    Action<Infected>::OnSight(Infected*, CBaseEntity*)

66    65    Action<Infected>::OnLostSight(Infected*, CBaseEntity*)

67    66    Action<Infected>::OnThreatChanged(Infected*, CBaseEntity*)

68    67    Action<Infected>::OnSound(Infected*, CBaseEntity*, Vector const&, KeyValues*)

69    68    Action<Infected>::OnSpokeConcept(Infected*, CBaseCombatCharacter*, CAI_Concept, AI_Response*)

70    69    Action<Infected>::OnNavAreaChanged(Infected*, CNavArea*, CNavArea*)

71    70    Action<Infected>::OnModelChanged(Infected*)

72    71    Action<Infected>::OnPickUp(Infected*, CBaseEntity*, CBaseCombatCharacter*)

73    72    Action<Infected>::OnDrop(Infected*, CBaseEntity*)

74    73    Action<Infected>::OnShoved(Infected*, CBaseEntity*)

75    74    Action<Infected>::OnBlinded(Infected*, CBaseEntity*)

76    75    Action<Infected>::OnEnteredSpit(Infected*)

77    76    Action<Infected>::OnHitByVomitJar(Infected*, CBaseEntity*)

78    77    Action<Infected>::OnCommandAttack(Infected*, CBaseEntity*)

79    78    Action<Infected>::OnCommandAssault(Infected*)

L    W    Function

80    80    Action<Infected>::OnCommandApproach(Infected*, Vector const&, float)

81    79    Action<Infected>::OnCommandApproach(Infected*, CBaseEntity*)

82    81    Action<Infected>::OnCommandRetreat(Infected*, CBaseEntity*, float)

83    82    Action<Infected>::OnCommandPause(Infected*, float)

84    83    Action<Infected>::OnCommandResume(Infected*)

85    84    Action<Infected>::OnCommandString(Infected*, char const*)

86    85    Action<Infected>::IsAbleToBlockMovementOf(INextBot const*) const

typeset

PHP Code:


		
			
/* Probably missed something */

typeset ActionHandler

{

    function Action OnStart(BehaviorAction action, int actor, BehaviorAction action, ActionResult result);

    function Action Update(BehaviorAction action, int actor, float, ActionResult result);

    function void OnEnd(BehaviorAction action, int actor, BehaviorAction action, ActionResult result);

    function Action OnSuspend(BehaviorAction action, int actor, BehaviorAction action, ActionResult result);

    function Action OnResume(BehaviorAction action, int actor, BehaviorAction action, ActionResult result);

    function Action InitialContainedAction(BehaviorAction action, int actor, BehaviorAction& action);

    function Action OnLeaveGround(BehaviorAction action, int actor, int entity, ActionDesiredResult result);

    function Action OnLandOnGround(BehaviorAction action, int actor, int entity, ActionDesiredResult result);

    function Action OnContact(BehaviorAction action, int actor, int entity, Address trace, ActionDesiredResult result);

    function Action OnMoveToSuccess(BehaviorAction action, int actor, Address path, ActionDesiredResult result);

    function Action OnMoveToFailure(BehaviorAction action, int actor, Address path, MoveToFailureType type, ActionDesiredResult result);

    function Action OnStuck(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnUnStuck(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnPostureChanged(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnAnimationActivityComplete(BehaviorAction action, int actor, int activity, ActionDesiredResult result);

    function Action OnAnimationActivityInterrupted(BehaviorAction action, int actor, int activity, ActionDesiredResult result);

    function Action OnAnimationEvent(BehaviorAction action, int actor, Address animevent, ActionDesiredResult result);

    function Action OnIgnite(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnInjured(BehaviorAction action, int actor, Address takedamageinfo, ActionDesiredResult result);

    function Action OnKilled(BehaviorAction action, int actor, Address takedamageinfo, ActionDesiredResult result);

    function Action OnOtherKilled(BehaviorAction action, int actor, int other, Address takedamageinfo, ActionDesiredResult result);

    function Action OnSight(BehaviorAction action, int actor, int subject, ActionDesiredResult result);

    function Action OnLostSight(BehaviorAction action, int actor, int subject, ActionDesiredResult result);

    function Action OnThreatChanged(BehaviorAction action, int actor, int threat, ActionDesiredResult result);

    function Action OnSound(BehaviorAction action, int actor, int entity, float vec[3], Address keyvalues, ActionDesiredResult result);

    function Action OnSpokeConcept(BehaviorAction action, int actor, int who, Address concept, Address response, Address unknown, ActionDesiredResult result);

    function Action OnNavAreaChanged(BehaviorAction action, int actor, Address newArea, Address oldArea, ActionDesiredResult result);

    function Action OnModelChanged(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnPickUp(BehaviorAction action, int actor, int entity, int giver, ActionDesiredResult result);

    function Action OnDrop(BehaviorAction action, int actor, int item, ActionDesiredResult result);

    function Action OnShoved(BehaviorAction action, int actor, int shover, ActionDesiredResult result);

    function Action OnBlinded(BehaviorAction action, int actor, int blinder, ActionDesiredResult result);

    function Action OnEnteredSpit(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnHitByVomitJar(BehaviorAction action, int actor, int who, ActionDesiredResult result);

    function Action OnCommandAttack(BehaviorAction action, int actor, int victim, ActionDesiredResult result);

    function Action OnCommandAssault(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnCommandApproach(BehaviorAction action, int actor, const float pos[3], float range, ActionDesiredResult result);

    function Action OnCommandApproach(BehaviorAction action, int actor, int goal, ActionDesiredResult result);

    function Action OnCommandRetreat(BehaviorAction action, int actor, int threat, float range, ActionDesiredResult result);

    function Action OnCommandPause(BehaviorAction action, int actor, float duration, ActionDesiredResult result);

    function Action OnCommandResume(BehaviorAction action, int actor, ActionDesiredResult result);

    function Action OnCommandString(BehaviorAction action, int actor, const char[] command, ActionDesiredResult result);

    function Action IsAbleToBlockMovementOf(BehaviorAction action, int actor, Address nextbot, ActionDesiredResult result);

}

Re: [L4D & L4D2] Actions

Updated

PHP Code:


		
			
- Docs reconfigure
- Fixed crash for multiple hooks on same event handler and default action result
- Renamed thread
- Added extension optionality (Thanks to Psyk0tik)

Edit:
Updated

PHP Code:


		
			
- Added typeset to include

Re: [L4D2] Actions

Quote:

Originally Posted by BHaType (Post 2780242)

...

Alright, thank you for all the information.

(Also thank you for the latest update!)