healtharmor.qc

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#include "healtharmor.qh"

#include <client/draw.qh>
#include <common/deathtypes/all.qh>

// Health/armor (#3)

void HUD_HealthArmor_Export(int fh)
{
    // allow saving cvars that aesthetically change the panel into hud skin files
    HUD_Write_Cvar("hud_panel_healtharmor_combined");
    HUD_Write_Cvar("hud_panel_healtharmor_flip");
    HUD_Write_Cvar("hud_panel_healtharmor_iconalign");
    HUD_Write_Cvar("hud_panel_healtharmor_baralign");
    HUD_Write_Cvar("hud_panel_healtharmor_progressbar");
    HUD_Write_Cvar("hud_panel_healtharmor_progressbar_health");
    HUD_Write_Cvar("hud_panel_healtharmor_progressbar_armor");
    HUD_Write_Cvar("hud_panel_healtharmor_progressbar_gfx");
    HUD_Write_Cvar("hud_panel_healtharmor_progressbar_gfx_smooth");
    HUD_Write_Cvar("hud_panel_healtharmor_text");
}

void HUD_HealthArmor()
{
    int armor, health, fuel, air_time;
    if(!autocvar__hud_configure)
    {
        if((!autocvar_hud_panel_healtharmor) || (spectatee_status == -1))
            return;
        if(hud != HUD_NORMAL) return;

        health = STAT(HEALTH);
        if(health <= 0)
        {
            health = 0;
            prev_health = -1;
            if(autocvar_hud_panel_healtharmor_hide_ondeath)
                return;
        }
        armor = STAT(ARMOR);

        // code to check for spectatee_status changes is in ENT_CLIENT_CLIENTDATA
        // prev_p_health and prev_health can be set to -1 there

        if (prev_p_health == -1)
        {
            // no effect
            health_beforedamage = 0;
            armor_beforedamage = 0;
            health_damagetime = 0;
            armor_damagetime = 0;
            prev_health = health;
            prev_armor = armor;
            old_p_health = health;
            old_p_armor = armor;
            prev_p_health = health;
            prev_p_armor = armor;
        }
        else if (prev_health == -1)
        {
            //start the load effect
            health_damagetime = 0;
            armor_damagetime = 0;
            prev_health = 0;
            prev_armor = 0;
        }
        fuel = STAT(FUEL);
        air_time = bound(0, STAT(AIR_FINISHED) - time, 10);
    }
    else
    {
        health = 150;
        armor = 75;
        fuel = 20;
        air_time = 6;
    }

    HUD_Panel_LoadCvars();

    draw_beginBoldFont();

    vector pos, mySize;
    pos = panel_pos;
    mySize = panel_size;

    if (autocvar_hud_panel_healtharmor_dynamichud)
        HUD_Scale_Enable();
    else
        HUD_Scale_Disable();
    HUD_Panel_DrawBg();
    if(panel_bg_padding)
    {
        pos += '1 1 0' * panel_bg_padding;
        mySize -= '2 2 0' * panel_bg_padding;
    }

    float air_alpha;
    if (!STAT(AIR_FINISHED))
        air_alpha = 0;
    else if (time > STAT(AIR_FINISHED))
    {
        air_alpha = blink_synced(0.5, 0.5, 7, STAT(AIR_FINISHED), -1);
        air_time = 10;
    }
    else
    {
        float fade_time = 10 / 2;
        float start_alpha = autocvar_hud_panel_healtharmor_oxygenbar_startalpha;
        float f = (STAT(AIR_FINISHED) - time - fade_time) / fade_time;
        air_alpha = bound(0, start_alpha + (1 - start_alpha) * (1 - f), 1);
    }

    float fuel_alpha;
    if (!fuel)
        fuel_alpha = 0;
    else
    {
        float start_alpha = autocvar_hud_panel_healtharmor_fuelbar_startalpha;
        float f = (100 - fuel) / 50;
        fuel_alpha = bound(0, start_alpha + (1 - start_alpha) * f, 1);
    }

    int baralign = autocvar_hud_panel_healtharmor_baralign;
    int iconalign = autocvar_hud_panel_healtharmor_iconalign;

    int maxhealth = autocvar_hud_panel_healtharmor_maxhealth;
    int maxarmor = autocvar_hud_panel_healtharmor_maxarmor;
    if(autocvar_hud_panel_healtharmor_combined) // combined health and armor display
    {
        vector v = healtharmor_maxdamage(health, armor, armorblockpercent, DEATH_WEAPON.m_id);
        float hp = floor(v.x + 1);

        float maxtotal = maxhealth + maxarmor;
        string biggercount;
        if(v.z) // NOT fully armored
        {
            biggercount = "health";
            if(autocvar_hud_panel_healtharmor_progressbar)
                HUD_Panel_DrawProgressBar(pos, mySize, autocvar_hud_panel_healtharmor_progressbar_health, hp/maxtotal, 0, (baralign == 1 || baralign == 2), autocvar_hud_progressbar_health_color, autocvar_hud_progressbar_alpha * panel_fg_alpha, DRAWFLAG_NORMAL);
            if(armor && autocvar_hud_panel_healtharmor_text)
                drawpic_aspect_skin(pos + eX * mySize.x - eX * 0.5 * mySize.y, "armor", '0.5 0.5 0' * mySize.y, '1 1 1', panel_fg_alpha * armor / health, DRAWFLAG_NORMAL);
        }
        else
        {
            biggercount = "armor";
            if(autocvar_hud_panel_healtharmor_progressbar)
                HUD_Panel_DrawProgressBar(pos, mySize, autocvar_hud_panel_healtharmor_progressbar_armor, hp/maxtotal, 0, (baralign == 1 || baralign == 2), autocvar_hud_progressbar_armor_color, autocvar_hud_progressbar_alpha * panel_fg_alpha, DRAWFLAG_NORMAL);
            if(health && autocvar_hud_panel_healtharmor_text)
                drawpic_aspect_skin(pos + eX * mySize.x - eX * 0.5 * mySize.y, "health", '0.5 0.5 0' * mySize.y, '1 1 1', panel_fg_alpha, DRAWFLAG_NORMAL);
        }
        if(autocvar_hud_panel_healtharmor_text)
            DrawNumIcon(pos, mySize, hp, biggercount, false, false, iconalign, HUD_Get_Num_Color(hp, maxtotal, true), 1);

        if(fuel)
            HUD_Panel_DrawProgressBar(pos, vec2(mySize.x, 0.2 * mySize.y), "progressbar", fuel / 100, 0, (baralign == 1 || baralign == 3), autocvar_hud_progressbar_fuel_color, fuel_alpha * panel_fg_alpha * 0.8, DRAWFLAG_NORMAL);
        if(air_time)
            HUD_Panel_DrawProgressBar(pos + eY * 0.8 * mySize.y, vec2(mySize.x, 0.2 * mySize.y), "progressbar", air_time / 10, 0, (baralign == 1 || baralign == 3), autocvar_hud_progressbar_oxygen_color, air_alpha * panel_fg_alpha * 0.8, DRAWFLAG_NORMAL);
    }
    else
    {
        float panel_ar = mySize.x/mySize.y;
        bool is_vertical = (panel_ar < 1);
        vector health_offset = '0 0 0', armor_offset = '0 0 0';
        if (panel_ar >= 4 || (panel_ar >= 1/4 && panel_ar < 1))
        {
            mySize.x *= 0.5;
            if (autocvar_hud_panel_healtharmor_flip)
                health_offset.x = mySize.x;
            else
                armor_offset.x = mySize.x;
        }
        else
        {
            mySize.y *= 0.5;
            if (autocvar_hud_panel_healtharmor_flip)
                health_offset.y = mySize.y;
            else
                armor_offset.y = mySize.y;
        }

        bool health_baralign, armor_baralign, fuel_baralign, air_align;
        bool health_iconalign, armor_iconalign;
        if (autocvar_hud_panel_healtharmor_flip)
        {
            armor_baralign = (autocvar_hud_panel_healtharmor_baralign == 2 || autocvar_hud_panel_healtharmor_baralign == 1);
            health_baralign = (autocvar_hud_panel_healtharmor_baralign == 3 || autocvar_hud_panel_healtharmor_baralign == 1);
            air_align = fuel_baralign = health_baralign;
            armor_iconalign = (autocvar_hud_panel_healtharmor_iconalign == 2 || autocvar_hud_panel_healtharmor_iconalign == 1);
            health_iconalign = (autocvar_hud_panel_healtharmor_iconalign == 3 || autocvar_hud_panel_healtharmor_iconalign == 1);
        }
        else
        {
            health_baralign = (autocvar_hud_panel_healtharmor_baralign == 2 || autocvar_hud_panel_healtharmor_baralign == 1);
            armor_baralign = (autocvar_hud_panel_healtharmor_baralign == 3 || autocvar_hud_panel_healtharmor_baralign == 1);
            air_align = fuel_baralign = armor_baralign;
            health_iconalign = (autocvar_hud_panel_healtharmor_iconalign == 2 || autocvar_hud_panel_healtharmor_iconalign == 1);
            armor_iconalign = (autocvar_hud_panel_healtharmor_iconalign == 3 || autocvar_hud_panel_healtharmor_iconalign == 1);
        }

        //if(health)
        {
            if(autocvar_hud_panel_healtharmor_progressbar)
            {
                float p_health, pain_health_alpha;
                p_health = health;
                pain_health_alpha = 1;
                if (autocvar_hud_panel_healtharmor_progressbar_gfx)
                {
                    if (autocvar_hud_panel_healtharmor_progressbar_gfx_smooth > 0)
                    {
                        if (fabs(prev_health - health) >= autocvar_hud_panel_healtharmor_progressbar_gfx_smooth)
                        {
                            if (time - old_p_healthtime < 1)
                                old_p_health = prev_p_health;
                            else
                                old_p_health = prev_health;
                            old_p_healthtime = time;
                        }
                        if (time - old_p_healthtime < 1)
                        {
                            p_health += (old_p_health - health) * (1 - (time - old_p_healthtime));
                            prev_p_health = p_health;
                        }
                    }
                    if (autocvar_hud_panel_healtharmor_progressbar_gfx_damage > 0)
                    {
                        if (prev_health - health >= autocvar_hud_panel_healtharmor_progressbar_gfx_damage)
                        {
                            if (time - health_damagetime >= 1)
                                health_beforedamage = prev_health;
                            health_damagetime = time;
                        }
                        if (time - health_damagetime < 1)
                        {
                            float health_damagealpha = 1 - (time - health_damagetime)*(time - health_damagetime);
                            HUD_Panel_DrawProgressBar(pos + health_offset, mySize, autocvar_hud_panel_healtharmor_progressbar_health, health_beforedamage/maxhealth, is_vertical, health_baralign, autocvar_hud_progressbar_health_color, autocvar_hud_progressbar_alpha * panel_fg_alpha * health_damagealpha, DRAWFLAG_NORMAL);
                        }
                    }
                    prev_health = health;

                    if (health <= autocvar_hud_panel_healtharmor_progressbar_gfx_lowhealth)
                    {
                        pain_health_alpha = blink(0.85, 0.15, 9);
                    }
                }
                HUD_Panel_DrawProgressBar(pos + health_offset, mySize, autocvar_hud_panel_healtharmor_progressbar_health, p_health/maxhealth, is_vertical, health_baralign, autocvar_hud_progressbar_health_color, autocvar_hud_progressbar_alpha * panel_fg_alpha * pain_health_alpha, DRAWFLAG_NORMAL);
            }
            if(autocvar_hud_panel_healtharmor_text)
                DrawNumIcon(pos + health_offset, mySize, health, "health", is_vertical, false, health_iconalign, HUD_Get_Num_Color(health, maxhealth, true), 1);
        }

        //if(armor)
        {
            float p_armor = armor;
            if(autocvar_hud_panel_healtharmor_progressbar)
            {
                if (autocvar_hud_panel_healtharmor_progressbar_gfx)
                {
                    if (autocvar_hud_panel_healtharmor_progressbar_gfx_smooth > 0)
                    {
                        if (fabs(prev_armor - armor) >= autocvar_hud_panel_healtharmor_progressbar_gfx_smooth)
                        {
                            if (time - old_p_armortime < 1)
                                old_p_armor = prev_p_armor;
                            else
                                old_p_armor = prev_armor;
                            old_p_armortime = time;
                        }
                        if (time - old_p_armortime < 1)
                        {
                            p_armor += (old_p_armor - armor) * (1 - (time - old_p_armortime));
                            prev_p_armor = p_armor;
                        }
                    }
                    if (autocvar_hud_panel_healtharmor_progressbar_gfx_damage > 0)
                    {
                        if (prev_armor - armor >= autocvar_hud_panel_healtharmor_progressbar_gfx_damage)
                        {
                            if (time - armor_damagetime >= 1)
                                armor_beforedamage = prev_armor;
                            armor_damagetime = time;
                        }
                        if (time - armor_damagetime < 1)
                        {
                            float armor_damagealpha = 1 - (time - armor_damagetime)*(time - armor_damagetime);
                            HUD_Panel_DrawProgressBar(pos + armor_offset, mySize, autocvar_hud_panel_healtharmor_progressbar_armor, armor_beforedamage/maxarmor, is_vertical, armor_baralign, autocvar_hud_progressbar_armor_color, autocvar_hud_progressbar_alpha * panel_fg_alpha * armor_damagealpha, DRAWFLAG_NORMAL);
                        }
                    }
                    prev_armor = armor;
                }
                if(p_armor)
                    HUD_Panel_DrawProgressBar(pos + armor_offset, mySize, autocvar_hud_panel_healtharmor_progressbar_armor, p_armor/maxarmor, is_vertical, armor_baralign, autocvar_hud_progressbar_armor_color, autocvar_hud_progressbar_alpha * panel_fg_alpha, DRAWFLAG_NORMAL);
            }
            if(!autocvar_hud_panel_healtharmor_progressbar || p_armor)
            if(autocvar_hud_panel_healtharmor_text)
                DrawNumIcon(pos + armor_offset, mySize, armor, "armor", is_vertical, false, armor_iconalign, HUD_Get_Num_Color(armor, maxarmor, true), 1);
        }

        vector cell_size = mySize;
        if (fuel || air_time)
        {
            if (is_vertical)
                mySize.x *= 0.2 / 2; //if vertical always halve x to not cover too much numbers with 3 digits
            else
                mySize.y *= 0.2;
            if (panel_ar >= 4)
                mySize.x *= 2; //restore full panel size
            else if (panel_ar < 1/4)
                mySize.y *= 2; //restore full panel size
            if (fuel)
                HUD_Panel_DrawProgressBar(pos, mySize, "progressbar", fuel / 100, is_vertical, fuel_baralign, autocvar_hud_progressbar_fuel_color, fuel_alpha * panel_fg_alpha * 0.8, DRAWFLAG_NORMAL);
            if (air_time)
            {
                if (panel_ar > 1 && panel_ar < 4)
                    pos.y += cell_size.y;
                else if (panel_ar > 1/4 && panel_ar <= 1)
                    pos.x += cell_size.x;
                if (is_vertical)
                    pos.x += cell_size.x - mySize.x;
                else
                    pos.y += cell_size.y - mySize.y;
                HUD_Panel_DrawProgressBar(pos, mySize, "progressbar", air_time / 10, is_vertical, air_align, autocvar_hud_progressbar_oxygen_color, air_alpha * panel_fg_alpha * 0.8, DRAWFLAG_NORMAL);
            }
        }
    }

    draw_endBoldFont();
}