path: root/world/map/npc/magic/level2-rain.txt

-|script|rain|32767
{
    // we can not start here because for the puppets this is OnClick
    end;

OnCast:
    if(call("magic_checks")) end;
    if (getskilllv(.school) < .level) end;
    if (getskilllv(SKILL_MAGIC) < .level) end;
    if (Sp < 17) end;
    explode .@map_ext[0], getmap(), "-";
    if (.@map_ext[1] != 1) end; // XXX this is fugly, in the future let's use MF_OUTSIDE to detect if a map is "outside" or "inside"
    if (getmapflag(getmap(), MF_TOWN)) end;
    if   (getskilllv(.school) < 4 && countitem("BottleOfWater") >= 1) delitem "BottleOfWater", 1;
    elif (getskilllv(.school) < 4) end;
    set Sp, Sp - 17;
    set @_M_BLOCK, 1; // block casting, until the timer clears it
    addtimer 3000, "Magic Timer::OnClear"; // set the new debuff

    callfunc "adjust_spellpower";
    set @krad, min(.max_radius,(min(@spellpower,200)/30)+3); // kaflosh radius

    set @nearby, 0;
    foreach 1, getmap(), POS_X - .max_radius, POS_Y - .max_radius, POS_X + .max_radius, POS_Y + .max_radius,
            strnpcinfo(0) + "::OnNearbyNpc";
    if (@nearby) goto L_Absorb;

    set @new_npc_name$, "#" + strnpcinfo(0) + "#" + getcharid(3); // make a unique puppet name for every player
    callfunc "magic_exp";
    misceffect FX_MAGIC_GREEN, strcharinfo(0);
    set @spell_npc, puppet(getmap(), POS_X, POS_Y, @new_npc_name$, 127); // clone npc => get puppet id
    if (@spell_npc < 1) end;
    set .caster, getcharid(3), @spell_npc; // tell the puppet who controls it
    set .radius, @krad, @spell_npc; // this is also used by ingrav, don't rename
    set .initial_x, POS_X, @spell_npc;
    set .initial_y, POS_Y, @spell_npc;
    set .max, @spellpower/3, @spell_npc;
    set .max_launch, min(200,@spellpower/2)/100, @spell_npc;
    donpcevent @new_npc_name$+"::OnLaunch"; // start
    addnpctimer 30000, @new_npc_name$+"::OnDestroy"; // this is just a failsafe in case the npc is not properly destroyed
    if(isin("011-1", 85, 31, 103, 45)) goto L_Pumpkins;
    end;

L_Absorb:
    message strcharinfo(0), "##3Rain : ##BA nearby raincloud absorbs your magic.";
    end;

OnNearbyNpc:
    explode .@nearby$[0], strnpcinfo(0,@target_id), "#";
    if(.@nearby$[1] == "DruidTree0" || .@nearby$[1] == "DruidTree0") goto L_Tree;
    if(.@nearby$[0] == "rain" || .@nearby$[1] == "rain")
        set @nearby, @nearby + 1;
    end;

L_Pumpkins:
    callfunc "HalloweenQuestWaterPumpkins";
    end;

L_Tree:
    set .@x, get(POS_X, @target_id); set .@y, get(POS_Y, @target_id);
    if (.@x < POS_X-@krad || .@y < POS_Y-@krad || .@x > POS_X+@krad || .@y > POS_Y+@krad) end; // in max radius but not in puppet area
    set @flag, 1;
    callfunc "QuestTreeTrigger";
    close;

OnLaunch:
    if(get(BL_ID, .caster) != .caster) destroy; // destroy if caster is missing
    if(getmap(.caster) != strnpcinfo(3)) destroy; // destroy if caster left the map
    set .count, .count + 1;
    if(.count > .max) destroy;
    set .launch, 0;
    callsub S_Launch;
    addnpctimer 400 + rand(100), strnpcinfo(0)+"::OnLaunch"; // loop until max
    end;

S_Launch:
    npcareawarp .initial_x - .radius, .initial_y - .radius, .initial_x + .radius, .initial_y + .radius, 0, strnpcinfo(0);
    misceffect FX_RAIN;
    foreach 2, strnpcinfo(3), getnpcx()-1, getnpcy()-1, getnpcx()+1, getnpcy()+1, strnpcinfo(0) + "::OnHit", .caster;
    set .launch, .launch + 1;
    if(.launch < .max_launch) goto S_Launch;
    return;

OnHit:
    if(get(BL_ID, .caster) != .caster) destroy; // destroy if caster is missing
    if(getmap(.caster) != strnpcinfo(3)) destroy; // destroy if caster left the map
    if(target(.caster, @target_id, 16) != 16 && .caster != @target_id) end;
    if((get(BL_TYPE, @target_id) & 1) == 0) end; // either mob or pc
    if(get(ELTTYPE, @target_id) == ELT_FIRE)
        injure .caster, @target_id, ((rand((@spellpower/15)+5)+2) * (100 - get(MDEF1, @target_id))) / 100;
    end;

OnDestroy:
    debugmes "kaflosh timeout! [this shouldn't happen]"; // XXX: looks like this CAN happen with higher levels of magic, so we might want to cap max charges
    destroy;

OnInit:
    set .school, SKILL_MAGIC_NATURE;
    set .invocation$, chr(MAGIC_SYMBOL) + "kaflosh"; // used in npcs that refer to this spell
    void call("magic_register", "OnCast");
    set .level, 2;
    set .exp_gain, 1;
    set .max_radius, 15;
    end;
}