[CS 1.6] Splashing On The Water

#include <amxmodx>

#include <fakemeta_util>

#include <hamsandwich>

#include <xs>

​

#define PLUGIN              "SPLESHING ON THE WATER"

#define AUTHOR              "MayroN | KRoTaL | fl0wer | Flymic"

#define VERSION             "1.5"

​

#define WATER_SPLESHING         "sprites/splashing_on_the_water/water_splashing.spr"

​

#define FOOTSTEPS_WATER_DELAY       0.5 // Через сколько показывать брызги на воде при ходьбе

​

new Float:g_nextFootstepsTime[MAX_PLAYERS + 1];

new g_water_splashing;

​

const DONT_CHECK_WEAPONS_BITSUM = (1<<CSW_KNIFE)

​

public plugin_init()    

{

    register_plugin(PLUGIN, VERSION, AUTHOR);

​

    RegisterHam(Ham_Think, "grenade", "Grenade_Water"); 

    RegisterHam(Ham_Player_PostThink, "player", "Player_Water", .Post = false, .specialbot = true);

    RegisterHam(Ham_TraceAttack, "worldspawn", "TraceAttack_Water", .Post = false, .specialbot = true);

}

​

public plugin_precache() 

{

    g_water_splashing = precache_model(WATER_SPLESHING);

}

​

public TraceAttack_Water(iEnt, iAttacker, Float:flDamage, Float:fDir[3], ptr, iDamageType)

{

        if(!is_user_alive(iAttacker) || DONT_CHECK_WEAPONS_BITSUM & (1<<get_user_weapon(iAttacker)))

            return HAM_IGNORED;

​

    if(pev(iAttacker, pev_flags) & FL_INWATER)

    {

        if(~pev(iAttacker, pev_flags) & FL_ONGROUND)

        return HAM_IGNORED;

    }

​

    if(pev(iAttacker, pev_waterlevel) > 1)

        return HAM_IGNORED;

​

        new Float:vecOrigin[3], Float:vecEnd[3]

        pev(iAttacker, pev_origin, vecOrigin)

​

        vecOrigin[2] += ((pev(iAttacker, pev_flags) & FL_DUCKING) ? 12.0 : 18.0)

        get_tr2(ptr, TR_vecEndPos, vecEnd)

​

        new Float:fVector[3];

    xs_vec_sub(vecEnd, vecOrigin, fVector)

​

        new Float:length = vector_length(fVector)

​

        fVector[0] = fVector[0] / length * 10

        fVector[1] = fVector[1] / length * 10

        fVector[2] = fVector[2] / length * 10

        new Float:fEndOrigin[3]

​

    xs_vec_add(vecOrigin, fVector, fEndOrigin)

    new i

        while(!fm_trace_line(iAttacker, vecOrigin, fEndOrigin, vecOrigin) && i < 2000)

        {

            if(waterInVicinity(vecOrigin))

            {

                    TE_SPRITE_MESSAGE(vecOrigin, 15.0, 1, 255);

                    break

            }

​

        xs_vec_add(vecOrigin, fVector, fEndOrigin);

            i++

        }

​

        return HAM_IGNORED;

}

​

public Grenade_Water(iEntity)

{

    if(!pev_valid(iEntity)) 

            return HAM_IGNORED;

​

        static szBombModel[32];

        pev(iEntity, pev_model, szBombModel, charsmax(szBombModel));

​

        if(containi(szBombModel, "w_hegrenade") == -1)

            return HAM_IGNORED;

​

    static Float:dmgtime, Float:current_time;

    pev(iEntity, pev_dmgtime, dmgtime)

​

    current_time = get_gametime()

    if(dmgtime > current_time) 

        return HAM_IGNORED;

​

    new Float:vecOrigin[3]; 

    pev(iEntity, pev_origin, vecOrigin)

    if(engfunc(EngFunc_PointContents, vecOrigin) == CONTENTS_WATER)

    {

        TE_SPRITE_MESSAGE(vecOrigin, 120.0, 10, 255);

    }

    return HAM_IGNORED;

}

​

public Player_Water(id)

{

    if(!is_user_alive(id))

        return HAM_IGNORED;

    static Float:start[3]; 

    pev(id, pev_origin, start)

    if(pev(id, pev_flags) & FL_INWATER)

    {

        static Float:time

        time = get_gametime()

​

        if(g_nextFootstepsTime[id] > time)

            return HAM_IGNORED;

​

        static Float:maxSpeed

        static Float:velocity[3]

        pev(id, pev_maxspeed, maxSpeed)

        pev(id, pev_velocity, velocity)

​

        if(vector_length(velocity) < maxSpeed - 2.0) 

            return HAM_IGNORED;

​

        g_nextFootstepsTime[id] = time + FOOTSTEPS_WATER_DELAY

​

        static Float:fraction

        static Float:end[3]

​

        end = start

        end[2] -= 72.0

        engfunc(EngFunc_TraceLine, start, end, IGNORE_MONSTERS, id, 0)

        get_tr2(0, TR_flFraction, fraction)

​

        if (fraction < 1.0)

            TE_SPRITE_MESSAGE(start, -15.0, 2, 255);

    }

​

    if(pev(id, pev_watertype) == CONTENTS_WATER && (pev(id, pev_flags) & FL_ONGROUND))

    {

        TE_SPRITE_MESSAGE(start, -15.0, 2, 255);

    }

    return HAM_IGNORED;

}

​

stock waterInVicinity(Float:origin[3]) 

{

    new Float:traceEnds[8][3]

​

    traceEnds[0][0] = origin[0] - 2.0

    traceEnds[0][1] = origin[1] - 2.0

    traceEnds[0][2] = origin[2] - 2.0

​

    traceEnds[1][0] = origin[0] - 2.0

    traceEnds[1][1] = origin[1] - 2.0

    traceEnds[1][2] = origin[2] + 2.0

​

    traceEnds[2][0] = origin[0] + 2.0

    traceEnds[2][1] = origin[1] - 2.0

    traceEnds[2][2] = origin[2] + 2.0

​

    traceEnds[3][0] = origin[0] + 2.0

    traceEnds[3][1] = origin[1] - 2.0

    traceEnds[3][2] = origin[2] - 2.0

​

    traceEnds[4][0] = origin[0] - 2.0

    traceEnds[4][1] = origin[1] + 2.0

    traceEnds[4][2] = origin[2] - 2.0

​

    traceEnds[5][0] = origin[0] - 2.0

    traceEnds[5][1] = origin[1] + 2.0

    traceEnds[5][2] = origin[2] + 2.0

​

    traceEnds[6][0] = origin[0] + 2.0

    traceEnds[6][1] = origin[1] + 2.0

    traceEnds[6][2] = origin[2] + 2.0

​

    traceEnds[7][0] = origin[0] + 2.0

    traceEnds[7][1] = origin[1] + 2.0

    traceEnds[7][2] = origin[2] - 2.0

​

    for (new i = 0; i < 8; i++) 

    {

            if(engfunc(EngFunc_PointContents, traceEnds[i]) == CONTENTS_WATER)

            {

                return 1

            }

    }

​

    return 0

}

​

TE_SPRITE_MESSAGE(Float:fCoord[3], Float:fZ = 0.0, scale = 2, brightness = 255)

{

    message_begin(MSG_BROADCAST,SVC_TEMPENTITY);

    write_byte(TE_SPRITE);

    write_coord_f(fCoord[0]);

    write_coord_f(fCoord[1]);

    write_coord_f(fCoord[2] += fZ);

    write_short(g_water_splashing);

    write_byte(scale);

    write_byte(brightness);

    message_end();

}