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-   -   Set the flare light color depending on the player team (https://forums.alliedmods.net/showthread.php?t=297353)

Krtola 05-13-2017 08:51
Set the flare light color depending on the player team
 
If Ct throw flare they should emit blue color,if Ts throw they should emit red color.
So I set this and work,but I wonder is this a good way to do this?

PHP Code:
#include <amxmodx>
#include <fakemeta>
#include <fakemeta>
#include <hamsandwich>
#include <fun>
#include <xs>

#define pev_flare pev_iuser4

#define flare_id 1337

#define is_ent_flare(%1) (pev(%1, pev_flare) == flare_id) ? 1 : 0

new const explosive_flare_model[] = "models/w_smokegrenade.mdl"

const Float:FLARE_EXPLOSION_DAMAGE = 65.0
const Float:FLARE_EXPLOSION_RADIUS = 270.0
const Float:FLARE_DAMAGE_MULTI = 1.0
const DMG_HEGRENADE = (1<<24)

new explosive_sprite2, explosive_sprite

public plugin_precache() 
{
    precache_model(explosive_flare_model)
        explosive_sprite = precache_model("sprites/flare_exp_1.spr")
        explosive_sprite2 = precache_model("sprites/flare_exp_2.spr")
}

public plugin_init()
{
    register_plugin("[ZP]Explosive Flare", "1.0", "[Half-Life] Biohazard")

    register_forward(FM_SetModel, "explosive_model_stuff")
    
    register_forward(FM_Think, "explosive_think")
}

public explosive_model_stuff(ent, const model[]) 
{
    if(!pev_valid(ent) || !equal(model[9], "smokegrenade.mdl"))
        return FMRES_IGNORED

    static Float:light_origin[3]  

    pev(ent,pev_origin,light_origin)

    static classname[32]; pev(ent, pev_classname, classname, 31)

    if(equal(classname, "grenade"))
    {
        engfunc(EngFunc_SetModel, ent, explosive_flare_model)

        set_task(0.1, "make_flare_flash", ent)

                set_task(4.0, "make_flare_explode", ent)

        set_pev(ent, pev_flare,   flare_id)

        set_pev(ent, pev_nextthink, get_gametime() + 199)
        
        return FMRES_SUPERCEDE
    }
    return FMRES_IGNORED
}

public make_flare_flash(ent) 
{
    if(!pev_valid(ent))
        return FMRES_IGNORED

    static Float:light_origin[3] 
 
    pev(ent,pev_origin,light_origin)

    static classname[32]; pev(ent, pev_classname, classname, 31)

    if(equal(classname, "grenade"))
        {
        engfunc(EngFunc_SetModel, ent, explosive_flare_model)
        message_begin(MSG_BROADCAST,SVC_TEMPENTITY)
        write_byte(27) 
        engfunc(EngFunc_WriteCoord,light_origin[0]) 
        engfunc(EngFunc_WriteCoord,light_origin[1]) 
        engfunc(EngFunc_WriteCoord,light_origin[2]) 
        write_byte(22)    // radius
        write_byte(237) // r
            write_byte(247) // g
            write_byte(35) // b
        write_byte(3)     // life
        write_byte(0)    // rate
        message_end()
        set_task(0.1,"make_flare_flash",ent);
        
        return FMRES_SUPERCEDE
        }
    return FMRES_IGNORED
}

public make_flare_explode(ent)
{
    if(!pev_valid(ent))
            return

     new Float:atkOrigin[3]

     pev(ent, pev_origin, atkOrigin)

     static classname[32]; pev(ent, pev_classname, classname, 31)

     if(equal(classname, "grenade"))
     {     
    engfunc(EngFunc_MessageBegin, MSG_PAS, SVC_TEMPENTITY, atkOrigin, 0)
    write_byte(TE_EXPLOSION)
    engfunc(EngFunc_WriteCoord, atkOrigin[0])
    engfunc(EngFunc_WriteCoord, atkOrigin[1])
    engfunc(EngFunc_WriteCoord, atkOrigin[2] + 50.0)
    write_short(explosive_sprite)
    write_byte(15)
    write_byte(15)
        write_byte(10)
    message_end()

        message_begin (MSG_BROADCAST,SVC_TEMPENTITY)
        write_byte( TE_SPRITETRAIL ) 
        engfunc(EngFunc_WriteCoord, atkOrigin[ 0 ]) 
        engfunc(EngFunc_WriteCoord, atkOrigin[ 1 ])
        engfunc(EngFunc_WriteCoord, atkOrigin[ 2 ] + 200.0)
        engfunc(EngFunc_WriteCoord, atkOrigin[ 0 ]) 
        engfunc(EngFunc_WriteCoord, atkOrigin[ 1 ])
        engfunc(EngFunc_WriteCoord, atkOrigin[ 2 ] + 30.0)
        write_short(explosive_sprite2) 
        write_byte(20) 
        write_byte(random_num(1,2)) 
        write_byte(2) 
        write_byte(15) 
        write_byte(2) 
        message_end() 

        set_task(4.0, "make_flare_explode", ent)
     }
                               
     new attacker = pev(ent, pev_owner)

     if(!is_user_connected(attacker))
     {
        engfunc(EngFunc_RemoveEntity, ent)
        return
     }
    
     new victim = -1
    
     while((victim = engfunc(EngFunc_FindEntityInSphere, victim, atkOrigin, FLARE_EXPLOSION_RADIUS)) != 0)
     {     
        if(!is_user_alive(victim)) continue;
        
        new Float:fOrigin[3], Float:fDistance, Float:fDamage

        pev(victim, pev_origin, fOrigin)

        fDistance = get_distance_f(fOrigin, atkOrigin)

        fDamage = FLARE_EXPLOSION_DAMAGE - floatmul(FLARE_EXPLOSION_DAMAGE, floatdiv(fDistance, FLARE_EXPLOSION_RADIUS))

        fDamage *= 1.0

        if(fDamage < 1.0) continue;
        
        xs_vec_sub(fOrigin, atkOrigin, fOrigin)

        xs_vec_mul_scalar(fOrigin, fDamage*FLARE_DAMAGE_MULTI, fOrigin)

        xs_vec_mul_scalar(fOrigin, FLARE_EXPLOSION_DAMAGE / xs_vec_len(fOrigin), fOrigin)

        set_pev(victim, pev_velocity, fOrigin)
        
        ExecuteHamB(Ham_TakeDamage, victim, ent, attacker, fDamage, DMG_HEGRENADE)
     }
}

public explosive_think(ent) 
{
      if(pev_valid(ent) && is_ent_flare(ent))
      {
      engfunc(EngFunc_RemoveEntity, ent)
      }
} 
PHP Code:
if(cs_get_user_team(id) == CS_TEAM_CT)
            {
        engfunc(EngFunc_SetModel, ent, explosive_flare_model)
        message_begin(MSG_BROADCAST,SVC_TEMPENTITY)
        write_byte(27) 
        engfunc(EngFunc_WriteCoord,light_origin[0]) 
        engfunc(EngFunc_WriteCoord,light_origin[1]) 
        engfunc(EngFunc_WriteCoord,light_origin[2]) 
        write_byte(30)    // radius
        write_byte(0) // r
            write_byte(0) // g
            write_byte(160) // b
        write_byte(3)     // life
        write_byte(0)    // rate
        message_end()

        set_task(0.1,"make_flare_flash",ent)
    
           }
           else
           {
                engfunc(EngFunc_SetModel, ent, explosive_flare_model)
        message_begin(MSG_BROADCAST,SVC_TEMPENTITY)
        write_byte(27) 
        engfunc(EngFunc_WriteCoord,light_origin[0]) 
        engfunc(EngFunc_WriteCoord,light_origin[1]) 
        engfunc(EngFunc_WriteCoord,light_origin[2]) 
        write_byte(30)    // radius
        write_byte(250) // r
            write_byte(0) // g
            write_byte(0) // b
        write_byte(3)     // life
        write_byte(0)    // rate
        message_end()

        set_task(0.1,"make_flare_flash",ent)
                
           }
           return FMRES_SUPERCEDE 

OciXCrom 05-13-2017 09:48
Re: Set the flare light color depending on the player team
 
The least you can do is check only the 3 write_byte functions instead of the whole code.

The right way do to it:

PHP Code:
// SPEC, T, CT, SPEC
new const g_iColors[][] = { {0, 0, 0}, {250, 0, 0}, {0, 0, 160}, {0, 0, 0} } 
PHP Code:
new CsTeams:iTeam = cs_get_user_team(id)

engfunc(EngFunc_SetModel, ent, explosive_flare_model)
message_begin(MSG_BROADCAST,SVC_TEMPENTITY)
write_byte(27) 
engfunc(EngFunc_WriteCoord,light_origin[0]) 
engfunc(EngFunc_WriteCoord,light_origin[1]) 
engfunc(EngFunc_WriteCoord,light_origin[2]) 
write_byte(30)    // radius
write_byte(g_iColors[iTeam][0]) // r
write_byte(g_iColors[iTeam][1]) // g
write_byte(g_iColors[iTeam][2]) // b
write_byte(3)     // life
write_byte(0)    // rate
message_end() 

Krtola 05-13-2017 12:33
Re: Set the flare light color depending on the player team
 
Ok I will test this tomorow.

Krtola 05-14-2017 02:08
Re: Set the flare light color depending on the player team
 
PHP Code:
write_byte(g_iColors[iTeam][0]) // r
write_byte(g_iColors[iTeam][1]) // g
write_byte(g_iColors[iTeam][2]) // b 
PHP Code:
tag mismatch 

Black Rose 05-14-2017 07:23
Re: Set the flare light color depending on the player team
 
Use _: to strip the tag from cs_get_user_team()
new iTeam = _:cs_get_user_team(id)

Depresie 05-15-2017 13:59
Re: Set the flare light color depending on the player team
 
Eh, faq readability, was in a hurry
PHP Code:
public make_flare_flash(ent)  
{ 
    if(!pev_valid(ent)) 
        return FMRES_IGNORED 

    static Float:light_origin[3]  
  
    pev(ent,pev_origin,light_origin) 

    static classname[32]; pev(ent, pev_classname, classname, 31) 

    new iOwner = pev(ent, pev_owner)
    new iTeam = cs_get_user_team(iOwner)

    new iColor[3] = iTeam == CS_TEAM_T ? {255, 0, 0 } : iTeam == CS_TEAM_CT ? {0, 0, 255} : {255, 255, 255 }

    cs_get_user_team(iOwner) == CS_TEAM_T ? 
    if(equal(classname, "grenade")) 
        { 
        engfunc(EngFunc_SetModel, ent, explosive_flare_model) 
        message_begin(MSG_BROADCAST,SVC_TEMPENTITY) 
        write_byte(27)  
        engfunc(EngFunc_WriteCoord,light_origin[0])  
        engfunc(EngFunc_WriteCoord,light_origin[1])  
        engfunc(EngFunc_WriteCoord,light_origin[2])  
        write_byte(22)    // radius 
        write_byte(iColor[0]) // r 
        write_byte(iColor[1]) // g 
        write_byte(iColor[2]) // b 
        write_byte(3)     // life 
        write_byte(0)    // rate 
        message_end() 
        set_task(0.1,"make_flare_flash",ent); 
         
        return FMRES_SUPERCEDE 
        } 
    return FMRES_IGNORED 
} 


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