hud.qc

Go to the documentation of this file.

#include "hud.qh"

#include <client/draw.qh>
#include <client/hud/hud_config.qh>
#include <client/hud/panel/chat.qh>
#include <client/hud/panel/scoreboard.qh>
#include <client/items/items.qh>
#include <client/mapvoting.qh>
#include <client/teamradar.qh>
#include <client/view.qh>
#include <common/deathtypes/all.qh>
#include <common/ent_cs.qh>
#include <common/gamemodes/_mod.qh>
#include <common/items/_mod.qh>
#include <common/mapinfo.qh>
#include <common/minigames/cl_minigames.qh>
#include <common/mutators/mutator/waypoints/all.qh>
#include <common/stats.qh>
#include <common/vehicles/all.qh>
#include <common/vehicles/vehicle/bumblebee.qh>
#include <lib/csqcmodel/cl_model.qh>
#include <lib/csqcmodel/cl_player.qh>


/*
==================
Misc HUD functions
==================
*/

void draw_cursor(vector pos, vector ofs, string img, vector col, float a)
{
    ofs = vec2(ofs.x * SIZE_CURSOR.x, ofs.y * SIZE_CURSOR.y);
    drawpic(pos - ofs, strcat(draw_currentSkin, img), SIZE_CURSOR, col, a, DRAWFLAG_NORMAL);
}

void draw_cursor_normal(vector pos, vector col, float a)
{
    draw_cursor(pos, OFFSET_CURSOR, "/cursor", col, a);
}

void LoadMenuSkinValues()
{
    int fh = -1;
    if(cvar_string("menu_skin") != "")
    {
        draw_currentSkin = strcat("gfx/menu/", cvar_string("menu_skin"));
        fh = fopen(strcat(draw_currentSkin, "/skinvalues.txt"), FILE_READ);
    }
    if(fh < 0 && cvar_defstring("menu_skin") != "")
    {
        cvar_set("menu_skin", cvar_defstring("menu_skin"));
        draw_currentSkin = strcat("gfx/menu/", cvar_string("menu_skin"));
        fh = fopen(strcat(draw_currentSkin, "/skinvalues.txt"), FILE_READ);
    }
    if(fh < 0)
    {
        draw_currentSkin = "gfx/menu/default";
        fh = fopen(strcat(draw_currentSkin, "/skinvalues.txt"), FILE_READ);
    }

    draw_currentSkin = strzone(draw_currentSkin);

    if(fh >= 0)
    {
        string s;
        while((s = fgets(fh)))
        {
            int n = tokenize_console(s);
            if (n < 2)
                continue;
            if(substring(argv(0), 0, 2) == "//")
                continue;
            if(argv(0) == "SIZE_CURSOR")
                SIZE_CURSOR = stov(substring(s, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
            else if(argv(0) == "OFFSET_CURSOR")
                OFFSET_CURSOR = stov(substring(s, argv_start_index(1), argv_end_index(-1) - argv_start_index(1)));
        }
        fclose(fh);
    }
}

void HUD_Scale_Disable()
{
    hud_scale = '1 1 0';
    hud_shift = '0 0 0';
    drawfontscale = hud_scale;
}

void HUD_Scale_Enable()
{
    hud_scale = hud_scale_current;
    hud_shift = hud_shift_current;
    drawfontscale = hud_scale;
}

vector HUD_Scale(vector v)
{
    v.x = HUD_ScaleX(v.x);
    v.y = HUD_ScaleY(v.y);
    return v;
}

vector HUD_Shift(vector v)
{
    v.x = HUD_ShiftX(v.x);
    v.y = HUD_ShiftY(v.y);
    return v;
}

vector HUD_GetFontsize(string cvarname)
{
    vector v;
    v = stov(cvar_string(cvarname));
    if(v.x == 0)
        v = '8 8 0';
    if(v.y == 0)
        v.y = v.x;
    v.z = 0;
    return v;
}

vector HUD_Get_Num_Color(float hp, float maxvalue, bool blink)
{
    const vector COLOR100 = '0 1 0'; // green
    const vector COLOR75 = '0.4 0.9 0'; // lightgreen
    const vector COLOR50 = '1 1 1'; // white
    const vector COLOR25 = '1 1 0.2'; // lightyellow
    const vector COLOR10 = '1 0 0'; // red
    vector color;

    float hp_percent = hp / maxvalue * 100;
    #define CASE_COLOR_BETWEEN(min, max) \
        if(hp_percent > min) \
            color = COLOR##min + (COLOR##max - COLOR##min) * ((hp_percent - min) / (max - min))

    if(hp_percent > 100) color = COLOR100;
    else CASE_COLOR_BETWEEN(75, 100);
    else CASE_COLOR_BETWEEN(50, 75);
    else CASE_COLOR_BETWEEN(25, 50);
    else CASE_COLOR_BETWEEN(10, 25);
    else color = COLOR10;

    #undef CASE_COLOR_BETWEEN

    if (blink)
    {
        if(hp_percent >= 100)
        {
            float f = sin(2*M_PI*time);
            if (color.x == 0) color.x = f;
            if (color.y == 0) color.y = f;
            if (color.z == 0) color.z = f;
        }
        else if(hp_percent < 25)
        {
            float f = (1 - hp_percent / 25) * sin(2*M_PI*time);
            color -= color * f;
        }
    }

    return color;
}

float HUD_GetRowCount(int item_count, vector size, float item_aspect)
{
    TC(int, item_count);
    float aspect = size_y / size_x;
    return bound(1, floor((sqrt(4 * item_aspect * aspect * item_count + aspect * aspect) + aspect + 0.5) / 2), item_count);
}

vector HUD_GetTableSize_BestItemAR(int item_count, vector psize, float item_aspect)
{
    TC(int, item_count);
    float columns, rows;
    float ratio, best_ratio = 0;
    float best_columns = 1, best_rows = 1;
    bool vertical = (psize.x / psize.y >= item_aspect);
    if(vertical)
    {
        psize = eX * psize.y + eY * psize.x;
        item_aspect = 1 / item_aspect;
    }

    rows = ceil(sqrt(item_count));
    columns = ceil(item_count/rows);
    while(columns >= 1)
    {
        ratio = (psize.x/columns) / (psize.y/rows);
        if(ratio > item_aspect)
            ratio = item_aspect * item_aspect / ratio;

        if(ratio <= best_ratio)
            break; // ratio starts decreasing by now, skip next configurations

        best_columns = columns;
        best_rows = rows;
        best_ratio = ratio;

        if(columns == 1)
            break;

        --columns;
        rows = ceil(item_count/columns);
    }

    return (vertical) ? vec2(best_rows, best_columns) : vec2(best_columns, best_rows);
}

/*
==================
HUD panels
==================
*/

void HUD_Panel_LoadCvars()
{
    // NOTE: in hud_configure mode cvars must be reloaded every frame
    if (panel.update_time <= time)
    {
        panel_pos = stov(cvar_string(strcat("hud_panel_", panel.panel_name, "_pos")));
        panel_size = stov(cvar_string(strcat("hud_panel_", panel.panel_name, "_size")));
        HUD_Panel_ScalePosSize();
        panel_bg_str = cvar_string(strcat("hud_panel_", panel.panel_name, "_bg"));
        panel_bg_color_str = cvar_string(strcat("hud_panel_", panel.panel_name, "_bg_color"));
        panel_bg_color_team_str = cvar_string(strcat("hud_panel_", panel.panel_name, "_bg_color_team"));
        panel_bg_alpha_str = cvar_string(strcat("hud_panel_", panel.panel_name, "_bg_alpha"));
        panel_bg_border_str = cvar_string(strcat("hud_panel_", panel.panel_name, "_bg_border"));
        panel_bg_padding_str = cvar_string(strcat("hud_panel_", panel.panel_name, "_bg_padding"));
        HUD_Panel_GetBg();
        if (panel.current_panel_bg != "0")
        {
            HUD_Panel_GetBgAlpha();
            HUD_Panel_GetBorder();
        }
        HUD_Panel_GetColorTeam();
        HUD_Panel_GetColor();
        HUD_Panel_GetFgAlpha();
        HUD_Panel_GetPadding();
        panel.current_panel_bg_alpha = panel_bg_alpha;
        panel.current_panel_fg_alpha = panel_fg_alpha;
        if (hud_configure_menu_open == 2 && panel == highlightedPanel)
            HUD_Panel_UpdatePosSize_ForMenu();
        else
        {
            panel_bg_alpha *= hud_fade_alpha * panel_fade_alpha;
            panel_fg_alpha *= hud_fade_alpha * panel_fade_alpha;
        }
        panel.current_panel_pos = panel_pos;
        panel.current_panel_size = panel_size;
        panel.current_panel_bg_border = panel_bg_border;
        panel.current_panel_bg_color = panel_bg_color;
        panel.current_panel_bg_color_team = panel_bg_color_team;
        panel.current_panel_bg_padding = panel_bg_padding;
        panel.update_time = (autocvar__hud_configure) ? time : time + autocvar_hud_panel_update_interval;
        return;
    }

    panel_pos = panel.current_panel_pos;
    panel_size = panel.current_panel_size;
    panel_bg_alpha = panel.current_panel_bg_alpha * hud_fade_alpha * panel_fade_alpha;
    panel_bg_border = panel.current_panel_bg_border;
    panel_bg_color = panel.current_panel_bg_color;
    panel_bg_color_team = panel.current_panel_bg_color_team;
    panel_bg_padding = panel.current_panel_bg_padding;
    panel_fg_alpha = panel.current_panel_fg_alpha * hud_fade_alpha * panel_fade_alpha;
}

//basically the same code of draw_ButtonPicture and draw_VertButtonPicture for the menu
void HUD_Panel_DrawProgressBar(vector theOrigin, vector theSize, string pic, float length_ratio, bool vertical, float baralign, vector theColor, float theAlpha, int drawflag)
{
    TC(bool, vertical); TC(int, drawflag);
    if(!length_ratio || !theAlpha)
        return;
    if(length_ratio > 1)
        length_ratio = 1;
    if (baralign == 3)
    {
        if(length_ratio < -1)
            length_ratio = -1;
    }
    else if(length_ratio < 0)
        return;

    theOrigin = HUD_Shift(theOrigin);
    theSize = HUD_Scale(theSize);

    vector square;
    vector width, height;
    if(vertical) {
        pic = strcat(hud_skin_path, "/", pic, "_vertical");
        if(precache_pic(pic) == "") {
            pic = "gfx/hud/default/progressbar_vertical";
        }

        if (baralign == 1) // bottom align
            theOrigin.y += (1 - length_ratio) * theSize.y;
        else if (baralign == 2) // center align
            theOrigin.y += 0.5 * (1 - length_ratio) * theSize.y;
        else if (baralign == 3) // center align, positive values down, negative up
        {
            theSize.y *= 0.5;
            if (length_ratio > 0)
                theOrigin.y += theSize.y;
            else
            {
                theOrigin.y += (1 + length_ratio) * theSize.y;
                length_ratio = -length_ratio;
            }
        }
        theSize.y *= length_ratio;

        vector bH;
        width = eX * theSize.x;
        height = eY * theSize.y;
        if(theSize.y <= theSize.x * 2)
        {
            // button not high enough
            // draw just upper and lower part then
            square = eY * theSize.y * 0.5;
            bH = eY * (0.25 * theSize.y / (theSize.x * 2));
            drawsubpic(theOrigin,          square + width, pic, '0 0 0', eX + bH, theColor, theAlpha, drawflag);
            drawsubpic(theOrigin + square, square + width, pic, eY - bH, eX + bH, theColor, theAlpha, drawflag);
        }
        else
        {
            square = eY * theSize.x;
            drawsubpic(theOrigin,                   width   +     square, pic, '0 0    0', '1 0.25 0', theColor, theAlpha, drawflag);
            drawsubpic(theOrigin +          square, theSize - 2 * square, pic, '0 0.25 0', '1 0.5  0', theColor, theAlpha, drawflag);
            drawsubpic(theOrigin + height - square, width   +     square, pic, '0 0.75 0', '1 0.25 0', theColor, theAlpha, drawflag);
        }
    } else {
        pic = strcat(hud_skin_path, "/", pic);
        if(precache_pic(pic) == "") {
            pic = "gfx/hud/default/progressbar";
        }

        if (baralign == 1) // right align
            theOrigin.x += (1 - length_ratio) * theSize.x;
        else if (baralign == 2) // center align
            theOrigin.x += 0.5 * (1 - length_ratio) * theSize.x;
        else if (baralign == 3) // center align, positive values on the right, negative on the left
        {
            theSize.x *= 0.5;
            if (length_ratio > 0)
                theOrigin.x += theSize.x;
            else
            {
                theOrigin.x += (1 + length_ratio) * theSize.x;
                length_ratio = -length_ratio;
            }
        }
        theSize.x *= length_ratio;

        vector bW;
        width = eX * theSize.x;
        height = eY * theSize.y;
        if(theSize.x <= theSize.y * 2)
        {
            // button not wide enough
            // draw just left and right part then
            square = eX * theSize.x * 0.5;
            bW = eX * (0.25 * theSize.x / (theSize.y * 2));
            drawsubpic(theOrigin,          square + height, pic, '0 0 0', eY + bW, theColor, theAlpha, drawflag);
            drawsubpic(theOrigin + square, square + height, pic, eX - bW, eY + bW, theColor, theAlpha, drawflag);
        }
        else
        {
            square = eX * theSize.y;
            drawsubpic(theOrigin,                  height  +     square, pic, '0    0 0', '0.25 1 0', theColor, theAlpha, drawflag);
            drawsubpic(theOrigin +         square, theSize - 2 * square, pic, '0.25 0 0', '0.5  1 0', theColor, theAlpha, drawflag);
            drawsubpic(theOrigin + width - square, height  +     square, pic, '0.75 0 0', '0.25 1 0', theColor, theAlpha, drawflag);
        }
    }
}

void HUD_Panel_DrawHighlight(vector pos, vector mySize, vector color, float theAlpha, int drawflag)
{
    TC(int, drawflag);
    if(!theAlpha)
        return;

    pos = HUD_Shift(pos);
    mySize = HUD_Scale(mySize);

    string pic;
    pic = strcat(hud_skin_path, "/num_leading");
    if(precache_pic(pic) == "") {
        pic = "gfx/hud/default/num_leading";
    }

    drawsubpic(pos, eX * min(mySize.x * 0.5, mySize.y) + eY * mySize.y, pic, '0 0 0', '0.25 1 0', color, theAlpha, drawflag);
    if(mySize.x/mySize.y > 2)
        drawsubpic(pos + eX * mySize.y, eX * (mySize.x - 2 * mySize.y) + eY * mySize.y, pic, '0.25 0 0', '0.5 1 0', color, theAlpha, drawflag);
    drawsubpic(pos + eX * mySize.x - eX * min(mySize.x * 0.5, mySize.y), eX * min(mySize.x * 0.5, mySize.y) + eY * mySize.y, pic, '0.75 0 0', '0.25 1 0', color, theAlpha, drawflag);
}

void DrawNumIcon_expanding(vector myPos, vector mySize, float theTime, string icon, bool vertical, bool isInfinite, int icon_right_align, vector color, float theAlpha, float fadelerp)
{
    TC(bool, vertical); TC(int, icon_right_align);
    vector newPos = '0 0 0', newSize = '0 0 0';
    vector picpos, numpos;
    string text = isInfinite ? "\xE2\x88\x9E" : ftos(theTime); // Use infinity symbol (U+221E)

    if (vertical)
    {
        if(mySize.y/mySize.x > 2)
        {
            newSize.y = 2 * mySize.x;
            newSize.x = mySize.x;

            newPos.y = myPos.y + (mySize.y - newSize.y) / 2;
            newPos.x = myPos.x;
        }
        else
        {
            newSize.x = 1/2 * mySize.y;
            newSize.y = mySize.y;

            newPos.x = myPos.x + (mySize.x - newSize.x) / 2;
            newPos.y = myPos.y;
        }

        if(icon_right_align)
        {
            numpos = newPos;
            picpos = newPos + eY * newSize.x;
        }
        else
        {
            picpos = newPos;
            numpos = newPos + eY * newSize.x;
        }

        newSize.y /= 2;
        drawpic_aspect_skin(picpos, icon, newSize, '1 1 1', panel_fg_alpha * theAlpha, DRAWFLAG_NORMAL);
        // make number smaller than icon, it looks better
        // reduce only y to draw numbers with different number of digits with the same y size
        numpos.y += newSize.y * ((1 - 0.7) / 2);
        newSize.y *= 0.7;
        drawstring_aspect(numpos, text, newSize, color, panel_fg_alpha * theAlpha, DRAWFLAG_NORMAL);
        return;
    }

    if(mySize.x/mySize.y > 3)
    {
        newSize.x = 3 * mySize.y;
        newSize.y = mySize.y;

        newPos.x = myPos.x + (mySize.x - newSize.x) / 2;
        newPos.y = myPos.y;
    }
    else
    {
        newSize.y = 1/3 * mySize.x;
        newSize.x = mySize.x;

        newPos.y = myPos.y + (mySize.y - newSize.y) / 2;
        newPos.x = myPos.x;
    }

    if(icon_right_align) // right align
    {
        numpos = newPos;
        picpos = newPos + eX * 2 * newSize.y;
    }
    else // left align
    {
        numpos = newPos + eX * newSize.y;
        picpos = newPos;
    }

    // NOTE: newSize_x is always equal to 3 * mySize_y so we can use
    // '2 1 0' * newSize_y instead of eX * (2/3) * newSize_x + eY * newSize_y
    drawstring_aspect_expanding(numpos, text, '2 1 0' * newSize.y, color, panel_fg_alpha * theAlpha, DRAWFLAG_NORMAL, fadelerp);
    drawpic_aspect_skin_expanding(picpos, icon, '1 1 0' * newSize.y, '1 1 1', panel_fg_alpha * theAlpha, DRAWFLAG_NORMAL, fadelerp);
}

void DrawNumIcon(vector myPos, vector mySize, float theTime, string icon, bool vertical, bool isInfinite, int icon_right_align, vector color, float theAlpha)
{
    TC(bool, vertical); TC(int, icon_right_align);
    DrawNumIcon_expanding(myPos, mySize, theTime, icon, vertical, isInfinite, icon_right_align, color, theAlpha, 0);
}

/*
==================
Main HUD system
==================
*/

float lasthud;
float vh_notice_time;
void HUD_Vehicle()
{
    if(autocvar__hud_configure) return;
    if(intermission == 2) return;

    if(hud == HUD_BUMBLEBEE_GUN)
        CSQC_BUMBLE_GUN_HUD();
    else {
        Vehicle info = REGISTRY_GET(Vehicles, hud);
        info.vr_hud(info);
    }

    if(hud != HUD_NORMAL && lasthud == HUD_NORMAL)
        vh_notice_time = time + autocvar_cl_vehicles_notify_time;

    lasthud = hud;
}

void HUD_Panel_Draw(entity panent)
{
    panel = panent;
    if (autocvar__hud_configure)
    {
        if (!(panel.panel_configflags & PANEL_CONFIG_MAIN))
            return;
        panel_fade_alpha = 1;
        Hud_Panel_GetPanelEnabled();
        panel.panel_draw();
        return;
    }

    bool draw_allowed = false;
    if (scoreboard_fade_alpha && panel.panel_showflags & PANEL_SHOW_WITH_SB)
    {
        draw_allowed = true;
    }
    else if (active_minigame && HUD_MinigameMenu_IsOpened())
    {
        if (panel.panel_showflags & PANEL_SHOW_MINIGAME)
            draw_allowed = true;
    }
    else if(intermission == 2)
    {
        if(panel.panel_showflags & PANEL_SHOW_MAPVOTE)
            draw_allowed = true;
    }
    else if (panel.panel_showflags & PANEL_SHOW_MAINGAME)
        draw_allowed = true;

    if (draw_allowed)
    {
        if (panel.panel_showflags & PANEL_SHOW_WITH_SB)
        {
            if (scoreboard_fade_alpha && intermission == 2 && !(panel.panel_showflags & PANEL_SHOW_MAPVOTE))
                panel_fade_alpha = scoreboard_fade_alpha;
            else
                panel_fade_alpha = 1;
        }
        else
        {
            panel_fade_alpha = 1 - scoreboard_fade_alpha;
            if(!panel_fade_alpha)
                return;
        }
        panel.panel_draw();
    }
}

void HUD_Reset()
{
    // reset gametype specific icons
    if(gametype.m_modicons_reset)
        gametype.m_modicons_reset();
}

float autocvar_hud_dynamic_shake = 1;
float autocvar_hud_dynamic_shake_damage_max = 130;
float autocvar_hud_dynamic_shake_damage_min = 10;
float autocvar_hud_dynamic_shake_scale = 0.2;
float hud_dynamic_shake_x[10] = {0,    1, -0.7,  0.5, -0.3,  0.2, -0.1,  0.1,  0.0, 0};
float hud_dynamic_shake_y[10] = {0,  0.4,  0.8, -0.2, -0.6,  0.0,  0.3,  0.1, -0.1, 0};
bool Hud_Shake_Update()
{
    if(time - hud_dynamic_shake_time < 0)
        return false;

    float anim_speed = 17 + 9 * hud_dynamic_shake_factor;
    float elapsed_time = (time - hud_dynamic_shake_time) * anim_speed;
    int i = floor(elapsed_time);
    if(i >= 9)
        return false;

    float f = elapsed_time - i;
    hud_dynamic_shake_realofs.x = (1 - f) * hud_dynamic_shake_x[i] + f * hud_dynamic_shake_x[i+1];
    hud_dynamic_shake_realofs.y = (1 - f) * hud_dynamic_shake_y[i] + f * hud_dynamic_shake_y[i+1];
    hud_dynamic_shake_realofs.z = 0;
    hud_dynamic_shake_realofs *= hud_dynamic_shake_factor * autocvar_hud_dynamic_shake_scale;
    hud_dynamic_shake_realofs.x = bound(-0.1, hud_dynamic_shake_realofs.x, 0.1) * vid_conwidth;
    hud_dynamic_shake_realofs.y = bound(-0.1, hud_dynamic_shake_realofs.y, 0.1) * vid_conheight;
    return true;
}

void Hud_Dynamic_Frame()
{
    vector ofs = '0 0 0';
    hud_scale_current = '1 1 0';
    hud_shift_current = '0 0 0';

    if (autocvar_hud_dynamic_follow)
    {
        entity view = CSQCModel_server2csqc(player_localentnum - 1);
        calc_followmodel_ofs(view);
        ofs = -cl_followmodel_ofs * autocvar_hud_dynamic_follow_scale;
        ofs.x *= autocvar_hud_dynamic_follow_scale_xyz.z;
        ofs.y *= autocvar_hud_dynamic_follow_scale_xyz.x;
        ofs.z *= autocvar_hud_dynamic_follow_scale_xyz.y;

        if (fabs(ofs.x) < 0.001) ofs.x = 0;
        if (fabs(ofs.y) < 0.001) ofs.y = 0;
        if (fabs(ofs.z) < 0.001) ofs.z = 0;
        ofs.x = bound(-0.1, ofs.x, 0.1);
        ofs.y = bound(-0.1, ofs.y, 0.1);
        ofs.z = bound(-0.1, ofs.z, 0.1);

        hud_shift_current.x = ofs.y * vid_conwidth;
        hud_shift_current.y = ofs.z * vid_conheight;
        hud_shift_current.z = ofs.x;

        hud_scale_current.x = (1 + hud_shift_current.z);
        hud_scale_current.y = hud_scale_current.x;
    }

    if(autocvar_hud_dynamic_shake > 0)
    {
        static float old_health = 0;
        float health = max(-1, STAT(HEALTH));
        if(hud_dynamic_shake_factor == -1) // don't allow the effect for this frame
        {
            hud_dynamic_shake_factor = 0;
            old_health = health;
        }
        else
        {
            float new_hud_dynamic_shake_factor = 0;
            if (old_health - health >= autocvar_hud_dynamic_shake_damage_min
                && autocvar_hud_dynamic_shake_damage_max > autocvar_hud_dynamic_shake_damage_min
                && old_health > 0 && !intermission)
            {
                float m = max(autocvar_hud_dynamic_shake_damage_min, 1);
                new_hud_dynamic_shake_factor = (old_health - health - m) / (autocvar_hud_dynamic_shake_damage_max - m);
                if(new_hud_dynamic_shake_factor >= 1)
                    new_hud_dynamic_shake_factor = 1;
                if(new_hud_dynamic_shake_factor >= hud_dynamic_shake_factor)
                {
                    hud_dynamic_shake_factor = new_hud_dynamic_shake_factor;
                    hud_dynamic_shake_time = time;
                }
            }
            old_health = health;
            if(hud_dynamic_shake_factor)
                if(!Hud_Shake_Update())
                    hud_dynamic_shake_factor = 0;
        }

        if(hud_dynamic_shake_factor > 0)
        {
            hud_shift_current.x += hud_dynamic_shake_realofs.x;
            hud_shift_current.y += hud_dynamic_shake_realofs.y;
        }
    }

    hud_scale_center.x = 0.5 * vid_conwidth;
    hud_scale_center.y = 0.5 * vid_conheight;

    HUD_Scale_Disable();
}

bool HUD_WouldShowCursor()
{
    if(autocvar__hud_configure)
        return true;
    if(mv_active)
        return true;
    //entity local_player = ((csqcplayer) ? csqcplayer : CSQCModel_server2csqc(player_localentnum - 1)); // TODO: doesn't use regular cursor handling
    //if(local_player.viewloc && (local_player.viewloc.spawnflags & VIEWLOC_FREEAIM))
        //return true;
    if(HUD_Radar_Clickable())
        return true;
    if(HUD_MinigameMenu_IsOpened())
        return true;
    if(QuickMenu_IsOpened())
        return true;
    return false;
}

float prev_myteam;
void HUD_Main()
{
    int i;
    if(hud_configure_menu_open == 1)
        hud_fade_alpha = 1;
    else
        hud_fade_alpha = 1 - autocvar__menu_alpha;

    if(myteam != prev_myteam)
    {
        myteamcolors = colormapPaletteColor(myteam, 1);
        FOREACH(hud_panels, true, it.update_time = time);
        prev_myteam = myteam;
    }

    HUD_Configure_Frame();

    if(scoreboard_fade_alpha == 1)
        if(autocvar__menu_alpha == 1)
            return;

    // Drawing stuff
    if (hud_skin_prev != autocvar_hud_skin)
    {
        strcpy(hud_skin_path, strcat("gfx/hud/", autocvar_hud_skin));
        strcpy(hud_skin_prev, autocvar_hud_skin);
    }

    // draw the dock
    if(autocvar_hud_dock != "" && autocvar_hud_dock != "0")
    {
        int f;
        vector color;
        float hud_dock_color_team = autocvar_hud_dock_color_team;
        if((teamplay) && hud_dock_color_team) {
            if(autocvar__hud_configure && myteam == NUM_SPECTATOR)
                color = '1 0 0' * hud_dock_color_team;
            else
                color = myteamcolors * hud_dock_color_team;
        }
        else if(autocvar_hud_configure_teamcolorforced && autocvar__hud_configure && hud_dock_color_team) {
            color = '1 0 0' * hud_dock_color_team;
        }
        else
        {
            string hud_dock_color = autocvar_hud_dock_color;
            if(hud_dock_color == "shirt") {
                f = entcs_GetClientColors(current_player);
                color = colormapPaletteColor(floor(f / 16), 0);
            }
            else if(hud_dock_color == "pants") {
                f = entcs_GetClientColors(current_player);
                color = colormapPaletteColor(f % 16, 1);
            }
            else
                color = stov(hud_dock_color);
        }

        string pic;
        pic = strcat(hud_skin_path, "/", autocvar_hud_dock);
        if(precache_pic(pic) == "") {
            pic = strcat(hud_skin_path, "/dock_medium");
            if(precache_pic(pic) == "") {
                pic = "gfx/hud/default/dock_medium";
            }
        }
        drawpic('0 0 0', pic, eX * vid_conwidth + eY * vid_conheight, color, autocvar_hud_dock_alpha * hud_fade_alpha, DRAWFLAG_NORMAL); // no aspect ratio forcing on dock...
    }

    // cache the panel order into the panel_order array
    if(autocvar__hud_panelorder != hud_panelorder_prev) {
        for(i = 0; i < REGISTRY_COUNT(hud_panels); ++i)
            panel_order[i] = -1;
        string s = "";
        int p_num;
        bool warning = false;
        int argc = tokenize_console(autocvar__hud_panelorder);
        if (argc > REGISTRY_COUNT(hud_panels))
            warning = true;
        //first detect wrong/missing panel numbers
        for(i = 0; i < REGISTRY_COUNT(hud_panels); ++i) {
            p_num = stoi(argv(i));
            if (p_num >= 0 && p_num < REGISTRY_COUNT(hud_panels)) { //correct panel number?
                if (panel_order[p_num] == -1) //found for the first time?
                    s = strcat(s, ftos(p_num), " ");
                panel_order[p_num] = 1; //mark as found
            }
            else
                warning = true;
        }
        for(i = 0; i < REGISTRY_COUNT(hud_panels); ++i) {
            if (panel_order[i] == -1) {
                warning = true;
                s = strcat(s, ftos(i), " "); //add missing panel number
            }
        }
        if (warning)
            LOG_TRACE("Automatically fixed wrong/missing panel numbers in _hud_panelorder");

        cvar_set("_hud_panelorder", s);
        strcpy(hud_panelorder_prev, s);

        //now properly set panel_order
        tokenize_console(s);
        for(i = 0; i < REGISTRY_COUNT(hud_panels); ++i) {
            panel_order[i] = stof(argv(i));
        }
    }

    hud_draw_maximized = 0;
    // draw panels in the order specified by panel_order array
    for(i = REGISTRY_COUNT(hud_panels) - 1; i >= 0; --i)
        HUD_Panel_Draw(REGISTRY_GET(hud_panels, panel_order[i]));

    HUD_Vehicle();

    hud_draw_maximized = 1; // panels that may be maximized must check this var
    // draw maximized panels on top
    if(hud_panel_radar_maximized)
        HUD_Panel_Draw(HUD_PANEL(RADAR));
    if(autocvar__con_chat_maximized)
        HUD_Panel_Draw(HUD_PANEL(CHAT));
    if (QuickMenu_IsOpened())
        HUD_Panel_Draw(HUD_PANEL(QUICKMENU));
    HUD_Panel_Draw(HUD_PANEL(SCOREBOARD));

    int cursor_active_prev = cursor_active;
    cursor_active = HUD_WouldShowCursor();
    if (cursor_active_prev != cursor_active && autocvar_hud_cursormode)
    {
        setcursormode(cursor_active);
        // cursor inactive this frame, will be set to 1 the next frame
        if (cursor_active)
            cursor_active = -1;
    }

    if (intermission == 2)
        HUD_Reset();

    HUD_Configure_PostDraw();

    hud_configure_prev = autocvar__hud_configure;
}