// TMW2 scripts.
// Authors:
//    Jesusalva
//    TMW Org.
// Description:
//    Core functions (it MUST be loaded first)

// Some setup is required

// Check if you have something to ask to Blue Sage staff
// BSQuestion( )
function	script	BSQuestion	{
    .@b1=getq(NivalisQuest_BlueSage);
    .@b2=getq2(NivalisQuest_BlueSage);
    .@b3=getq3(NivalisQuest_BlueSage);
    .@rt=0;

    // After you collected everyone's feedback, hide the option
    if (is_between(3,8,.@b1)) {
        if (.@b3 < BS_NPCALL)
            .@rt=.@rt | BS_QHELPER;
    }

    if (.@b1 == 6) {
        if (.@b2 < BS_NPCALL)
            .@rt=.@rt | BS_QVISITOR;
    }
    return .@rt;
}


// Clear a Nest ID
// BSClearNest( ID )
function	script	BSClearNest	{
    .@id=getarg(0);
    switch (.@id) {
        case BS_SNEST1:
            $@BS_NEST1=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill1");
        break;
        case BS_SNEST2:
            $@BS_NEST2=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill2");
        break;
        case BS_SNEST3:
            $@BS_NEST3=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill3");
        break;
        case BS_SNEST4:
            $@BS_NEST4=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill4");
        break;
        case BS_SNEST5:
            $@BS_NEST5=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill5");
        break;
        case BS_SNEST6:
            $@BS_NEST6=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill6");
        break;
        case BS_SNEST7:
            $@BS_NEST7=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill7");
        break;
        case BS_SNEST8:
            $@BS_NEST8=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill8");
        break;
        case BS_SNEST9:
            $@BS_NEST9=0;
            killmonster("020-7-1", "#BlueSageHUB::OnSlimeKill9");
        break;
    }
    if (playerattached()) {
        @nestid=0;
        setq2 NivalisQuest_BlueSageSlimes, 0;
    }
    return;
}

// Return the Nest ID
// BSNestID( x, y )
function	script	BSNestID	{
    .@xa=getarg(0);
    .@ya=getarg(1);
    switch (.@xa) {
        case 1:
            if (.@ya == 1)
                return BS_SNEST1;
            else if (.@ya == 2)
                return BS_SNEST2;
            else if (.@ya == 3)
                return BS_SNEST3;
            break;
        case 2:
            if (.@ya == 1)
                return BS_SNEST4;
            else if (.@ya == 2)
                return BS_SNEST5;
            else if (.@ya == 3)
                return BS_SNEST6;
            break;
        case 3:
            if (.@ya == 1)
                return BS_SNEST7;
            else if (.@ya == 2)
                return BS_SNEST8;
            else if (.@ya == 3)
                return BS_SNEST9;
            break;
    }
    Exception("Invalid BS Nest Quadrands: ("+.@xa+", "+.@ya+")");
    return 0;
}

// Return the Nest Quadrands
// BSQuadrand( NestID )
function	script	BSQuadrand	{
    .@nx=getarg(0);
    switch (.@nx) {
        case BS_SNEST1:
            return 1;
        case BS_SNEST2:
            return 2;
        case BS_SNEST3:
            return 3;
        case BS_SNEST4:
            return 4;
        case BS_SNEST5:
            return 5;
        case BS_SNEST6:
            return 6;
        case BS_SNEST7:
            return 7;
        case BS_SNEST8:
            return 8;
        case BS_SNEST9:
            return 9;
    }
    Exception("Invalid BS Nest ID: ("+.@nx+")");
    return 0;
}

// Proccess the slime type and amount
// BSProccess(  )
function	script	BSProccess	{
    .@b1=getq(NivalisQuest_BlueSageSlimes);
    .@b2=getq2(NivalisQuest_BlueSageSlimes);
    .@b3=getq3(NivalisQuest_BlueSageSlimes);

    // Quest state not assigned
    if (!.@b1)
        return;

    // Fix your coordinates
    getmapxy(.@m$, .@xc, .@yc,0);
    .@x=.@xc-63;
    .@y=.@yc-31;

    // Check if you're off the library area
    if (.@x <= 0 || .@y <= 0)
        return;

    // Map changed. OnCycle is not cleared, so we don't return, we end.
    if (.@m$ != "020-7-1")
        end;

    // Calculate quadrand
    // The map goes from (64,32) to (139,83)
    // There is a 3x3 area, totalizing nine nests
    // The useful area is 75 x 51, divided by 3 we have
    // 25 x 17 quadrands.
    // Anything beyond these quadrands is not regarded
    .@x=(.@x/25)+1;
    .@y=(.@y/17)+1;
    if (.@x > 3 || .@y > 3)
        return;

    // We want the Quadrand ID to know if it was cleared or not
    .@nest=BSNestID(.@x,.@y);
    .@id=BSQuadrand(.@nest);

    // Check if the nest was triggered
    if (@nestid == .@nest)
        return;

    // Check if it was cleared already
    if (getq3(NivalisQuest_BlueSageSlimes) & .@nest)
        return;

    // Check if we should spawn or if the quadrand is active
    if (getd("$@BS_NEST"+str(.@id)))
        return;

    // Let's see if something should happen (16.7% odds each second. 3% of drip)
    .@chance=rand(30);
    if (.@chance <= 25) {
        return;
    } else if (.@chance == 27) {
        dispbottom l("A slime drips in front of you and explodes!");
        percentheal -40, 0;
    } else {
        dispbottom l("You notice a group of slimes emerging from the debris among the shelves.");
    }

    // If it haven't returned yet: It's good to go!
    // Reserve the nest ID for us, and clear the previous.
    BSClearNest(@nestid);
    BSClearNest(.@nest);
    @nestid=.@nest;
    setd("$@BS_NEST"+.@id, getcharid(0));

    // We spawn monsters
    if (.@id % 4 == 0)
        .@mid=WhiteSlime;
    else
        .@mid=BlueSlime;

    //debugmes "Spawning %d slimes on quadrand %d", getd("$@BS_KNEST"+.@id), .@id;
    // Does getd() works against a constant? I don't think so
    monster .@m$, .@xc, .@yc, strcharinfo(0)+"'s slime", .@mid, getd("$@BS_KNEST"+.@id), "#BlueSageHUB::OnSlimeKill"+.@id;

    return;
}

// Proccess the slime death
// BSProccessDeath( nestid, total )
function	script	BSProccessDeath	{
    .@nest=getarg(0);
    .@ammo=getarg(1);
    .@id=BSQuadrand(.@nest);

    // First and foremost: Drops
    if (playerattached()) {
        getmapxy(.@m$, .@x, .@y, 0);
        // Capped at ~12% drop chance of book pages
        if (rand(0,10000) <= 660+(readparam2(bLuk)*6))
            makeitem SpellBookPage, 1, .@m$, .@x, .@y;
        if (rand(0,10000) <= 100)
            makeitem Candy, 1, .@m$, .@x, .@y;
    }

    // Mark the score if appliable and player is attached
    if (playerattached()) {
        if (@nestid == .@nest) {
            .@q2=getq2(NivalisQuest_BlueSageSlimes)+1;
            setq2 NivalisQuest_BlueSageSlimes, .@q2;
        }
    }

    // All mobs are dead
    if (!mobcount("020-7-1", "#BlueSageHUB::OnSlimeKill"+.@id)) {
        if (playerattached()) {
            // Did you killed all slimes? Or did they explode themselves?
            // You have some chance to win even if you failed to kill all
            // Will not work if this was not your nest
            if ((.@q2 == .@ammo || rand(0,9000) == 255) && @nestid == .@nest) {
                .@q3=getq3(NivalisQuest_BlueSageSlimes);
                setq3 NivalisQuest_BlueSageSlimes, .@q3 | .@nest;
                dispbottom l("It wasn't easy, but you think that you extinguished this nest.");
                if ((.@q3 | .@nest) == BS_SNESTALL)
                    dispbottom l("Perhaps that was the last of them?");
            } else {
                dispbottom l("You don't see any slimes from that nest anymore. But did you really get all of them?");
                debugmes "Nest %d, killed %d/%d slimes", .@id, .@q2, .@ammo;
                debugmes "NEST ID: %d / %d", @nestid, .@nest;
            }
        }
        // Regardless of player attached or not, this nest must be clean
        BSClearNest(.@nest);
    }

    return;
}

020-7-1,24,84,0	script	#BlueSageHUB	NPC_HIDDEN,2,2,{
    end;

OnSlimeKill1:
    BSProccessDeath(BS_SNEST1, $@BS_KNEST1);
    end;

OnSlimeKill2:
    BSProccessDeath(BS_SNEST2, $@BS_KNEST2);
    end;

OnSlimeKill3:
    BSProccessDeath(BS_SNEST3, $@BS_KNEST3);
    end;

OnSlimeKill4:
    BSProccessDeath(BS_SNEST4, $@BS_KNEST4);
    end;

OnSlimeKill5:
    BSProccessDeath(BS_SNEST5, $@BS_KNEST5);
    end;

OnSlimeKill6:
    BSProccessDeath(BS_SNEST6, $@BS_KNEST6);
    end;

OnSlimeKill7:
    BSProccessDeath(BS_SNEST7, $@BS_KNEST7);
    end;

OnSlimeKill8:
    BSProccessDeath(BS_SNEST8, $@BS_KNEST8);
    end;

OnSlimeKill9:
    BSProccessDeath(BS_SNEST9, $@BS_KNEST9);
    end;

OnTouch:
    addtimer2(1000, "#BlueSageHUB::OnCycle");
    end;

OnCycle:
    BSProccess();
    addtimer(1000, "#BlueSageHUB::OnCycle");
    end;

OnInit:
    // K - Nest Kills
    $@BS_KNEST1=3;
    $@BS_KNEST2=2;
    $@BS_KNEST3=1;
    $@BS_KNEST4=4; // WS
    $@BS_KNEST5=2;
    $@BS_KNEST6=1;
    $@BS_KNEST7=3;
    $@BS_KNEST8=5; // WS
    $@BS_KNEST9=1;
    end;
}