all.qc

Go to the documentation of this file.

#include "all.qh"
 
const int EFF_NET_VELOCITY = BIT(0);
const int EFF_NET_COLOR_MIN = BIT(1);
const int EFF_NET_COLOR_MAX = BIT(2);
const int EFF_NET_COLOR_SAME = BIT(3); // optimisation bit for sending only one color
 
REGISTER_NET_TEMP(net_effect)
#ifdef CSQC
NET_HANDLE(net_effect, bool isNew)
{
    entity eff = ReadRegistered(Effects);
 
    vector vel = '0 0 0';
    int eff_cnt = 1;
    int eff_flags = 0;
    bool eff_trail = eff.eent_eff_trail;
    vector v = ReadVector();
    int extraflags = ReadByte();
 
    particles_colormin = particles_colormax = '0 0 0';
 
    if(extraflags & EFF_NET_VELOCITY)
        vel = ReadVector();
 
    if(extraflags & EFF_NET_COLOR_MIN)
    {
        particles_colormin.x = ReadByte() / 16;
        particles_colormin.y = ReadByte() / 16;
        particles_colormin.z = ReadByte() / 16;
        eff_flags |= PARTICLES_USECOLOR;
    }
 
    if(extraflags & EFF_NET_COLOR_MAX)
    {
        particles_colormax.x = ReadByte() / 16;
        particles_colormax.y = ReadByte() / 16;
        particles_colormax.z = ReadByte() / 16;
        eff_flags |= PARTICLES_USECOLOR;
    }
    else if(extraflags & EFF_NET_COLOR_SAME)
        particles_colormax = particles_colormin;
 
    if(!eff_trail)
        eff_cnt = ReadByte();
 
    if(eff_trail)
        WarpZone_TrailParticles_WithMultiplier(NULL, particleeffectnum(eff), v, vel, 1, eff_flags);
    else
        boxparticles(particleeffectnum(eff), NULL, v, v, vel, vel, 1, eff_flags);
    return true;
}
#endif
 
#ifdef SVQC
bool Net_Write_Effect(entity this, entity client, int sf)
{
    int channel = MSG_ONE;
    msg_entity = client;
    WriteHeader(channel, net_effect);
    WriteRegistered(Effects, channel, this);
    WriteVector(channel, this.eent_net_location);
 
    int extraflags = 0;
    if(this.eent_net_velocity != '0 0 0')
        extraflags |= EFF_NET_VELOCITY;
    if(this.eent_net_color_min != '0 0 0')
        extraflags |= EFF_NET_COLOR_MIN;
    // optimisation: only send one color if the min and max match
    if(this.eent_net_color_min != '0 0 0' && this.eent_net_color_min == this.eent_net_color_max)
        extraflags |= EFF_NET_COLOR_SAME;
    else if(this.eent_net_color_max != '0 0 0')
        extraflags |= EFF_NET_COLOR_MAX;
 
    WriteByte(channel, extraflags);
 
    // attempt to save a tiny bit more bandwidth by not sending velocity if it isn't set
    if(extraflags & EFF_NET_VELOCITY)
        WriteVector(channel, this.eent_net_velocity);
 
    if(extraflags & EFF_NET_COLOR_MIN)
    {
        vector col = this.eent_net_color_min;
        WriteByte(channel, rint(bound(0, 16 * col.x, 255)));
        WriteByte(channel, rint(bound(0, 16 * col.y, 255)));
        WriteByte(channel, rint(bound(0, 16 * col.z, 255)));
    }
 
    if(extraflags & EFF_NET_COLOR_MAX)
    {
        vector col = this.eent_net_color_max;
        WriteByte(channel, rint(bound(0, 16 * col.x, 255)));
        WriteByte(channel, rint(bound(0, 16 * col.y, 255)));
        WriteByte(channel, rint(bound(0, 16 * col.z, 255)));
    }
 
    if(!this.eent_eff_trail) { WriteByte(channel, this.eent_net_count); }
    return true;
}
 
void Send_Effect_Except(entity eff, vector eff_loc, vector eff_vel, int eff_cnt, vector eff_col_min, vector eff_col_max, entity ignore)
{
    if(!eff) { return; }
    if(!eff.eent_eff_trail && !eff_cnt) { return; } // effect has no count!
    entity net_eff = new_pure(net_effect);
    net_eff.owner = eff;
    //net_eff.eent_broadcast = broadcast;
    net_eff.m_id = eff.m_id;
    net_eff.eent_net_velocity = eff_vel;
    net_eff.eent_net_location = eff_loc;
    net_eff.eent_net_count = eff_cnt;
    net_eff.eent_eff_trail = eff.eent_eff_trail;
    net_eff.eent_net_color_min = eff_col_min;
    net_eff.eent_net_color_max = eff_col_max;
 
    FOREACH_CLIENT(IS_REAL_CLIENT(it) && it != ignore && !(IS_SPEC(it) && it.enemy && it.enemy == ignore), Net_Write_Effect(net_eff, it, 0));
    delete(net_eff);
}
 
void Send_Effect(entity eff, vector eff_loc, vector eff_vel, int eff_cnt)
{
    Send_Effect_Except(eff, eff_loc, eff_vel, eff_cnt, '0 0 0', '0 0 0', NULL);
}
 
void Send_Effect_(string eff_name, vector eff_loc, vector eff_vel, int eff_cnt)
{
    // problem with this is, we might not have all the available effects for it
    FOREACH(Effects, it.eent_eff_name == eff_name, {
        Send_Effect(it, eff_loc, eff_vel, eff_cnt);
        return;
    });
    // revert to engine handling TODO: send the effect name and draw it on the client side? not as light on networking, but resolves the use of server side effects
    __pointparticles(_particleeffectnum(eff_name), eff_loc, eff_vel, eff_cnt);
}
#endif
 
#if ENABLE_EFFECTINFO
    #include "effectinfo.qc"
#endif