version "4.10"


const HDLD_KIRI_GRETCHENCOUNTER = "kgc";

class GretchenCounter : HDWeapon
{
    default
    {
        +weapon.wimpy_weapon;
        +inventory.invbar;
        +hdweapon.droptranslation;
        +hdweapon.fitsinbackpack;
        hdweapon.barrelsize 0,0,0;
        weapon.selectionorder 1014;

        scale 0.6;
        inventory.icon "SARGF1";
        inventory.pickupmessage "Picked up a Gretchen Counter.";
        inventory.pickupsound "derp/crawl";
        translation 0;
        tag "Gretchen Counter";

        hdweapon.refid HDLD_KIRI_GRETCHENCOUNTER;
    }

    float lastReading;

	override double WeaponBulk()
    {
		return 20;
	}

    override bool AddSpareWeapon(actor newowner)
    {
        return AddSpareWeaponRegular(newowner);
    }

    override hdweapon GetSpareWeapon(actor newowner,bool reverse,bool doselect)
    {
        return GetSpareWeaponRegular(newowner,reverse,doselect);
    }

    states
    {
    spawn:
        SARG F -1;
        stop;

	select0:
		SARG F 1;
        goto select0big;

    deselect0:
		SARG F 1;
        goto deselect0big;

	ready:
        SARG F 1 {
            UpdateDisplay();
            A_WeaponReady(WRF_NOFIRE | WRF_ALLOWUSER3); // USER3 = MagManager.
        }

        goto readyend;

    readyend:
		#### # 0 A_ReadyEnd();
        #### # 0 A_Jump(256,"ready");
    }

    action float GetReadingForType(String type_name, float distance_scale)
    {
        ThinkerIterator iter = ThinkerIterator.Create(type_name);
        Actor mo;
        float totalReading = 0.0;
        while(mo = Actor(iter.Next()))
        {
            //shardCount++;
            float dist = Distance3D(mo);

            // Convert to "meters" (with a minimum).
            if(dist < 32) {
                dist = 32;
            }

            // Scale distance.
            dist *= distance_scale;


            console.printf("%s", type_name);
            totalReading += 1.0 / (dist * dist);
        }

        return totalReading;
    }

    action void UpdateDisplay()
    {
        // console.printf("kjsdcsjkdcnsdjkcnsdkjcnsdc");

        // ThinkerIterator iter = ThinkerIterator.Create("BFGNecroShard");
        // Actor mo;
        // int shardCount = 0;
        // float totalReading = 0.0;
        // while(mo = BFGNecroShard(iter.Next()))
        // {
        //     //shardCount++;
        //     float dist = Distance3D(mo);

        //     // Convert to "meters" (with a minimum).
        //     if(dist < 32) {
        //         dist = 32;
        //     }
        //     dist /= 32.0;

        //     // // Arbitrary scaling.
        //     // dist /= 16.0;

        //     totalReading += 1.0 / (dist * dist);
        //     shardCount += 1;
        // }

        float totalReading =
            GetReadingForType("BFGNecroShard", 1.0) +
            GetReadingForType("HDBarrel", 2.0);

        invoker.lastReading = totalReading * 0.01 + invoker.lastReading * 0.99;

        float pct_reading = invoker.lastReading * 2000.0;
        // if(pct_reading > 1.0) {
        //     pct_reading = 1.0;
        // }


        String meter_str = "";
        float k;
        for(k = 0.0; k < 1.0; k += 0.02) {
            if(k < pct_reading) {
                meter_str = meter_str.."#";
            } else {
                meter_str = meter_str.."_";
            }
        }

        console.printf("Shard count: [%s] %f", meter_str, pct_reading);
    }

}