Half-Life и Adrenaline Gamer форум

Hello, how you can determine the time of the laser mine explosions !

I suffer the problem of excessive use of such mines from players

Thanks in advance!

_________________
https://vk.com/kgbaghl

you mean you want to add tripmine health ?

_________________
Charsmax

No! i mean add time for tripmines laser when used by customers

ex:

if the player used the mine laser will explode after 20 sec

_________________
https://vk.com/kgbaghl

You will have to write a plugin for that. With either setup Think on the tripmine (keep in mind that right after spawn Think is occupied by PowerUp function so you can't use it at spawn) or by using amxx tasks and give it some damage after that time so it will explode.

Can you insert specific code would be clearer?

_________________
https://vk.com/kgbaghl

this will help you but its the worst way

new pCvar_Explode_time

public plugin_init() 
{
   register_plugin(PLUGIN, VERSION, AUTHOR)
   RegisterHam(Ham_Spawn, "monster_tripmine", "fw_TripmineSpawnPost", 1)
   pCvar_Explode_time = register_cvar("explode_time", "20.0")
}
public fw_TripmineSpawnPost(ent)
{
   if(!pev_valid(ent))
      return
   new get = get_pcvar_float(pCvar_Explode_time)
   set_task(get, "explode_trip", ent)
}
public explode_trip(ent)
{
   new Float: zOrigin[3]
   entity_get_vector(ent, EV_VEC_origin, zOrigin)
   ExplosionCreate(zOrigin, 160.0)
   remove_entity(ent)
}
stock ExplosionCreate(const Float:vecCenter[3], iMagnitude, iFlags = 0, bool:bDoDamage = true, bool:bNoActivate = false)
{
    // env_explosion entities are the ones
    // who creates explosions. So we are available
    // for using this one for creating explosions
    new iEnt = create_entity("env_explosion")
    
    if(!iEnt) // Invalid?
    return 0
    
    // The center of the explosion
    entity_set_origin(iEnt, vecCenter)
    
    // Key values must be only string, so we must
    // convert it from Int to String.
    new szMagnitude[8] // In explode.cpp the char size is 128 lol.
    formatex(szMagnitude, charsmax(szMagnitude), "%3d", iMagnitude) // Exactly as how the engine does it.
    DispatchKeyValue(iEnt, "iMagnitude", szMagnitude) // This will modify m_iMagnitude value.
    
    // In hlsdk_const.inc you can find env_explosion's spawn flags
    if(!bDoDamage) // If you don't want to create a damage sphere, so we must only add this flag.
        entity_set_int(iEnt, EV_INT_spawnflags, iFlags | SF_ENVEXPLOSION_NODAMAGE)
    else
        entity_set_int(iEnt, EV_INT_spawnflags, iFlags) // 3rd parameter flags.
    
    // Applying some pev values, and offset modifications
    DispatchSpawn(iEnt)
    
    if(!bNoActivate)
        force_use(iEnt, iEnt) // The engine doesn't care who used it. Btw, this actives the explosion.
    
    return iEnt
} 

_________________
Charsmax

Kuma77

beam does not end when the explosion

The explosion leaves many victims when considering only to mine even if it is far away ?

_________________
https://vk.com/kgbaghl

I think, you can use Ham_Use for triggering the tripmine. Or Ham_TakeDamage.
If you remove the tripmine manually, you should remove its beam too.

const m_pBeam = 176

_________________

about damag , when i add more numbers on "iMagnitude" damage place will short and i think its fixed
you can try with Ham_TakeDamage

i fix it here but damage is high:

_________________
Charsmax

Most effective and the correct way to detonate tripmine is via Killed method.
Per HLSDK:

   if (bBlowup)
   {
      // a bit of a hack, but all CGrenade code passes pev->owner along to make sure the proper player gets credit for the kill
      // so we have to restore pev->owner from pRealOwner, because an entity's tracelines don't strike it's pev->owner which meant
      // that a player couldn't trigger his own tripmine. Now that the mine is exploding, it's safe the restore the owner so the 
      // CGrenade code knows who the explosive really belongs to.
      pev->owner = m_pRealOwner;
      pev->health = 0;
      Killed( VARS( pev->owner ), GIB_NORMAL );
      return;
   }

To correctly account frags we need to set owner of the tripmine.

void CTripmineGrenade::Killed( entvars_t *pevAttacker, int iGib )
{
   pev->takedamage = DAMAGE_NO;
   
   if ( pevAttacker && ( pevAttacker->flags & FL_CLIENT ) )
   {
      // some client has destroyed this mine, he'll get credit for any kills
      pev->owner = ENT( pevAttacker );
   }

From this code we can see that Killed function do it if we pass attacker.
So we just need to get m_pRealOwner value from tripmine (offset is here) and call Killed with it.

class CGrenade : public CBaseMonster
{
   virtual void Killed( entvars_t *pevAttacker, int iGib );

class CTripmineGrenade : public CGrenade
{

Killed is a virtual function so it can be easily called with HAM.