cl_vehicles.qc

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#include "cl_vehicles.qh"
 
void vehicle_alarm(entity e, int ch, Sound s0und)
{
    TC(Sound, s0und);
    if(!autocvar_cl_vehicles_alarm)
        return;
 
    sound(e, ch, s0und, VOL_BASEVOICE, ATTEN_NONE);
}
 
void AuxiliaryXhair_Draw2D(entity this)
{
    if (scoreboard_active)
        return;
 
    vector pos = project_3d_to_2d(this.origin);
 
    if (!(pos.z < 0 || pos.x < 0 || pos.y < 0 || pos.x > vid_conwidth || pos.y > vid_conheight))
    {
        vector size = draw_getimagesize(this.axh_image) * autocvar_cl_vehicles_crosshair_size;
        pos.x -= 0.5 * size.x;
        pos.y -= 0.5 * size.y;
        pos.z = 0;
        drawpic(pos, this.axh_image, size, this.colormod, autocvar_crosshair_alpha * this.alpha, this.axh_drawflag);
    }
 
    if(time - this.cnt > this.axh_fadetime)
        this.draw2d = func_null;
}
 
NET_HANDLE(ENT_CLIENT_AUXILIARYXHAIR, bool isnew)
{
    int sf = ReadByte();
 
    int axh_id  = bound(0, ReadByte(), MAX_AXH);
    entity axh = AuxiliaryXhair[axh_id];
 
    if(axh == NULL || wasfreed(axh))
    {
        axh                 = new(auxiliary_crosshair);
        axh.draw2d          = func_null;
        axh.drawmask        = MASK_NORMAL;
        axh.axh_drawflag    = DRAWFLAG_ADDITIVE;
        axh.axh_fadetime    = 0.1;
        axh.axh_image       = vCROSS_HINT;
        axh.alpha           = 1;
        AuxiliaryXhair[axh_id] = axh;
        IL_PUSH(g_drawables_2d, axh);
    }
 
    if(sf & 2)
    {
        axh.origin = ReadVector();
    }
 
    if(sf & 4)
    {
        axh.colormod_x = ReadByte() / 255;
        axh.colormod_y = ReadByte() / 255;
        axh.colormod_z = ReadByte() / 255;
    }
 
    axh.cnt             = time;
    axh.draw2d          = AuxiliaryXhair_Draw2D;
    return true;
}
 
NET_HANDLE(TE_CSQC_VEHICLESETUP, bool isnew)
{
    int hud_id = ReadByte();
    return = true;
 
    // hud_id == 0 means we exited a vehicle, so stop alarm sound/s
    // note: HUD_NORMAL is set to 0 currently too, but we'll check both just in case
    if(hud_id == 0 || hud_id == HUD_NORMAL)
    {
        sound(this, CH_TRIGGER_SINGLE, SND_Null, VOL_BASEVOICE, ATTEN_NONE);
        sound(this, CH_PAIN_SINGLE, SND_Null, VOL_BASEVOICE, ATTEN_NONE);
 
        for(int i = 0; i < MAX_AXH; ++i)
        {
            entity axh = AuxiliaryXhair[i];
 
            if(axh != NULL && !wasfreed(axh))
            {
                AuxiliaryXhair[i] = NULL;
                delete(axh);
            }
        }
        return;
    }
 
    // Init auxiliary crosshairs
    for(int i = 0; i < MAX_AXH; ++i)
    {
        entity axh = AuxiliaryXhair[i];
 
        if(axh != NULL && !wasfreed(axh))  // MADNESS? THIS IS QQQQCCCCCCCCC (wasfreed, why do you exsist?)
            delete(axh);
 
        axh              = new(AuxiliaryXhair);
        axh.draw2d       = func_null;
        axh.drawmask     = MASK_NORMAL;
        axh.axh_drawflag = DRAWFLAG_NORMAL;
        axh.axh_fadetime = 0.1;
        axh.axh_image    = vCROSS_HINT;
        axh.alpha        = 1;
        AuxiliaryXhair[i] = axh;
        IL_PUSH(g_drawables_2d, axh);
    }
 
    if(hud_id == HUD_BUMBLEBEE_GUN)
    {
        AuxiliaryXhair[0].axh_image = vCROSS_BURST; // Plasma cannons
        AuxiliaryXhair[1].axh_image = vCROSS_BURST; // Raygun
    } else {
        Vehicle info = REGISTRY_GET(Vehicles, hud_id);
        info.vr_setup(info, NULL);
    }
}
 
void Vehicles_drawHUD(
    string vehicle,
    string vehicleWeapon1,
    string vehicleWeapon2,
    string iconAmmo1,
    vector colorAmmo1,
    string iconAmmo2,
    vector colorAmmo2)
{
    // Initialize
    vector tmpSize = '0 0 0';
    vector tmpPos  = '0 0 0';
 
    float hudAlpha = autocvar_hud_panel_fg_alpha * hud_fade_alpha;
    float barAlpha = autocvar_hud_progressbar_alpha * hudAlpha;
    float blinkValue = 0.55 + sin(time * 7) * 0.45;
 
    float health  = STAT(VEHICLESTAT_HEALTH)  * 0.01;
    float shield  = STAT(VEHICLESTAT_SHIELD)  * 0.01;
    float energy  = STAT(VEHICLESTAT_ENERGY)  * 0.01;
    float ammo1   = STAT(VEHICLESTAT_AMMO1)   * 0.01;
    float reload1 = STAT(VEHICLESTAT_RELOAD1) * 0.01;
    float ammo2   = STAT(VEHICLESTAT_AMMO2)   * 0.01;
    float reload2 = STAT(VEHICLESTAT_RELOAD2) * 0.01;
 
    // HACK to deal with the inconsistent use of the vehicle stats
    ammo1 = (ammo1) ? ammo1 : energy;
 
    // Frame
    string frame = strcat(hud_skin_path, "/vehicle_frame");
    if (precache_pic(frame) == "")
        frame = "gfx/hud/default/vehicle_frame";
 
    vehicleHud_Size  = draw_getimagesize(frame) * autocvar_cl_vehicles_hudscale;
    vehicleHud_Pos.x = (vid_conwidth - vehicleHud_Size.x) / 2;
    vehicleHud_Pos.y = vid_conheight - vehicleHud_Size.y;
 
    if(teamplay && autocvar_hud_panel_bg_color_team)
        drawpic(vehicleHud_Pos, frame, vehicleHud_Size, myteamcolors * autocvar_hud_panel_bg_color_team, autocvar_hud_panel_bg_alpha * hud_fade_alpha, DRAWFLAG_NORMAL);
    else
        drawpic(vehicleHud_Pos, frame, vehicleHud_Size, autocvar_hud_panel_bg_color, autocvar_hud_panel_bg_alpha * hud_fade_alpha, DRAWFLAG_NORMAL);
 
    if(!autocvar__vehicles_shownchasemessage && time < vh_notice_time)
    {
        float tmpblinkValue = 0.55 + sin(time * 3) * 0.45;
        tmpPos.x = vehicleHud_Pos.x + vehicleHud_Size.x * (96/256) - tmpSize.x;
        tmpPos.y = vehicleHud_Pos.y;
        tmpSize = '1 1 1' * hud_fontsize;
        drawstring(tmpPos, sprintf(_("Press %s"), getcommandkey(_("drop weapon"), "dropweapon")), tmpSize, '1 0 0' + '0 1 1' * tmpblinkValue, hudAlpha, DRAWFLAG_NORMAL);
    }
 
    // Model
    tmpSize.x = vehicleHud_Size.x / 3;
    tmpSize.y = vehicleHud_Size.y;
    tmpPos.x  = vehicleHud_Pos.x + vehicleHud_Size.x / 3;
    tmpPos.y  = vehicleHud_Pos.y;
 
    if(health < 0.25)
        drawpic_skin(tmpPos, vehicle, tmpSize, '1 0 0' + '0 1 1' * blinkValue, hudAlpha, DRAWFLAG_NORMAL);
    else
        drawpic_skin(tmpPos, vehicle, tmpSize, '1 1 1' * health  + '1 0 0' * (1 - health), hudAlpha, DRAWFLAG_NORMAL);
 
    if(vehicleWeapon1)
        drawpic_skin(tmpPos, vehicleWeapon1, tmpSize, '1 1 1' * ammo1 + '1 0 0' * (1 - ammo1), hudAlpha, DRAWFLAG_NORMAL);
    if(vehicleWeapon2)
        drawpic_skin(tmpPos, vehicleWeapon2, tmpSize, '1 1 1' * ammo2 + '1 0 0' * (1 - ammo2), hudAlpha, DRAWFLAG_NORMAL);
 
    drawpic_skin(tmpPos, "vehicle_shield", tmpSize, '1 1 1' * shield + '1 0 0' * (1 - shield), hudAlpha * shield, DRAWFLAG_NORMAL);
 
    // Health bar
    tmpSize.y = vehicleHud_Size.y / 2;
    tmpPos.x  = vehicleHud_Pos.x + vehicleHud_Size.x * (32/768);
    tmpPos.y  = vehicleHud_Pos.y;
 
    drawsetcliparea(tmpPos.x + (tmpSize.x * (1 - health)), tmpPos.y, tmpSize.x, tmpSize.y);
    drawpic_skin(tmpPos, "vehicle_bar_northwest", tmpSize, autocvar_hud_progressbar_health_color, barAlpha, DRAWFLAG_NORMAL);
 
    // Shield bar
    tmpPos.y = vehicleHud_Pos.y + vehicleHud_Size.y / 2;
 
    drawsetcliparea(tmpPos.x + (tmpSize.x * (1 - shield)), tmpPos.y, tmpSize.x, tmpSize.y);
    drawpic_skin(tmpPos, "vehicle_bar_southwest", tmpSize, autocvar_hud_progressbar_armor_color, barAlpha, DRAWFLAG_NORMAL);
 
    // Ammo1 bar
    tmpPos.x = vehicleHud_Pos.x + vehicleHud_Size.x * (480/768);
    tmpPos.y = vehicleHud_Pos.y;
 
    if(ammo1)
        drawsetcliparea(tmpPos.x, tmpPos.y, tmpSize.x * ammo1, tmpSize.y);
    else
        drawsetcliparea(tmpPos.x, tmpPos.y, tmpSize.x * reload1, tmpSize.y);
 
    drawpic_skin(tmpPos, "vehicle_bar_northeast", tmpSize, colorAmmo1, barAlpha, DRAWFLAG_NORMAL);
 
    // Ammo2 bar
    tmpPos.y = vehicleHud_Pos.y + vehicleHud_Size.y / 2;
 
    if(ammo2)
        drawsetcliparea(tmpPos.x, tmpPos.y, tmpSize.x * ammo2, tmpSize.y);
    else
        drawsetcliparea(tmpPos.x, tmpPos.y, tmpSize.x * reload2, tmpSize.y);
 
    drawpic_skin(tmpPos, "vehicle_bar_southeast", tmpSize, colorAmmo2, barAlpha, DRAWFLAG_NORMAL);
    drawresetcliparea();
 
    // Health icon
    tmpSize.x = vehicleHud_Size.x * (80/768);
    tmpSize.y = vehicleHud_Size.y * (80/256);
    tmpPos.x  = vehicleHud_Pos.x + vehicleHud_Size.x * (64/768);
    tmpPos.y  = vehicleHud_Pos.y + vehicleHud_Size.y * (48/256);
 
    if(health < 0.25)
    {
        if(alarm1time < time)
        {
            alarm1time = time + 2;
            vehicle_alarm(NULL, CH_PAIN_SINGLE, SND_VEH_ALARM);
        }
        drawpic_skin(tmpPos, "vehicle_icon_health", tmpSize, '1 1 1', hudAlpha * blinkValue, DRAWFLAG_NORMAL);
    }
    else
    {
        if(alarm1time)
        {
            vehicle_alarm(NULL, CH_PAIN_SINGLE, SND_Null);
            alarm1time = 0;
        }
        drawpic_skin(tmpPos, "vehicle_icon_health", tmpSize, '1 1 1', hudAlpha, DRAWFLAG_NORMAL);
    }
 
    // Shield icon
    tmpPos.y = vehicleHud_Pos.y + vehicleHud_Size.y / 2;
 
    if(shield < 0.25)
    {
        if(alarm2time < time)
        {
            alarm2time = time + 1;
            vehicle_alarm(NULL, CH_TRIGGER_SINGLE, SND_VEH_ALARM_SHIELD);
        }
        drawpic_skin(tmpPos, "vehicle_icon_shield", tmpSize, '1 1 1', hudAlpha * blinkValue, DRAWFLAG_NORMAL);
    }
    else
    {
        if(alarm2time)
        {
            vehicle_alarm(NULL, CH_TRIGGER_SINGLE, SND_Null);
            alarm2time = 0;
        }
        drawpic_skin(tmpPos, "vehicle_icon_shield", tmpSize, '1 1 1', hudAlpha, DRAWFLAG_NORMAL);
    }
 
    // Ammo1 icon
    tmpPos.x = vehicleHud_Pos.x + vehicleHud_Size.x * (624/768);
    tmpPos.y = vehicleHud_Pos.y + vehicleHud_Size.y * (48/256);
 
    if(iconAmmo1)
    {
        if(ammo1)
            drawpic_skin(tmpPos, iconAmmo1, tmpSize, '1 1 1', hudAlpha, DRAWFLAG_NORMAL);
        else
            drawpic_skin(tmpPos, iconAmmo1, tmpSize, '1 1 1', hudAlpha * 0.2, DRAWFLAG_NORMAL);
    }
 
    // Ammo2 icon
    tmpPos.y = vehicleHud_Pos.y + vehicleHud_Size.y / 2;
 
    if(iconAmmo2)
    {
        if(ammo2)
            drawpic_skin(tmpPos, iconAmmo2, tmpSize, '1 1 1', hudAlpha, DRAWFLAG_NORMAL);
        else
            drawpic_skin(tmpPos, iconAmmo2, tmpSize, '1 1 1', hudAlpha * 0.2, DRAWFLAG_NORMAL);
    }
}
 
void Vehicles_drawCrosshair(string crosshair)
{
    vector tmpSize = '0 0 0';
    vector tmpPos  = '0 0 0';
 
    // Crosshair
    if(crosshair)
    {
        tmpSize  = draw_getimagesize(crosshair) * autocvar_cl_vehicles_crosshair_size;
        tmpPos.x = (vid_conwidth - tmpSize.x) / 2;
        tmpPos.y = (vid_conheight - tmpSize.y) / 2;
 
        vector wcross_color = '1 1 1';
        if(autocvar_cl_vehicles_crosshair_colorize)
            wcross_color = crosshair_getcolor(NULL, STAT(VEHICLESTAT_HEALTH));
 
        drawpic(tmpPos, crosshair, tmpSize, wcross_color, autocvar_crosshair_alpha, DRAWFLAG_NORMAL);
    }
}