Player drop difference 15 levels (type limit)(mob_drop_item.txt)

[Papix 3895]

Hello community,

I like to use level_limit and type_limit because the percentage works from 1% to 100% after studying how I could check the player level and the level defined in level_limit.

In the example, the level limit is 50, so player level below (35) and 15 level above (65) can drop.

mob_drop_item.txt (example):

Group    Metin_do_Combate
{
    Level_limit    50
    Mob    8002
    Type    limit
    1    101051    1    100 -- Cofre das Habilidades
    2    101001    1    100 -- Pergaminho Esverdeado
    3    71151    5    100 -- Feitiço Verde
}

 

@src/game/item_manager.cpp

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Thanks to @ msnas and @ Intel

Edited April 4, 2023 by Papix

[Syreldar 1828]

Nice job. If anybody wants the quest version of a mob_drop_item.txt that's easily customizeable:

define TYPE_LIMIT_STATIC 1
define TYPE_LIMIT_DYNAMIC 2
define TYPE_KILL 3

quest drops begin
    state start begin
        function GetDropData(vnum)
            return ({
                [8002] = {
                    ["type"] = {TYPE_LIMIT_STATIC, 50},
                    ["drops"] = {
                        {["vnum"] = 101051, ["quantity"] = 1, ["perc"] = 100},
                        {["vnum"] = 101001, ["quantity"] = 1, ["perc"] = 100},
                        {["vnum"] = 71151, ["quantity"] = 5, ["perc"] = 100},
                        -- more drops here.
                    }
                },
                -- more monsters here.
            })[vnum] or nil;
        end -- function

        when kill with not npc.is_pc() begin
            local npc_race = npc.get_race();
            local drop_data = drops.GetDropData(npc_race);
            if (drop_data == nil) then
                return;
            end -- if

            local drop_type, drop_type_arg = drop_data["type"][1], drop_data["type"][2];

            -- LIMIT_STATIC = Within 15 of a fixed level (defined in the limit's 2nd arg)
            -- LIMIT_DYNAMIC = Within 15 of target's level.
            if (drop_type == TYPE_LIMIT_STATIC or drop_type == TYPE_LIMIT_DYNAMIC) then
                local level_reference = (drop_type == TYPE_LIMIT_STATIC and drop_type_arg or npc.get_level());
                if (math.abs(pc.get_level() - level_reference) > 15) then
                    return;
                end -- if

            -- KILL = Kill a certain amount of enemies to have a chance to drop.
            elseif (drop_type == TYPE_KILL) then
                local qf_name = string.format("drop_%d_count", npc_race);
                pc.setqf(qf_name, pc.getqf(qf_name)+1);
                if (math.mod(pc.getqf(qf_name), drop_type_arg) ~= 0) then
                    return;
                end -- if
            end -- if/elseif

            for _, item_data in ipairs(drop_data["drops"]) do
                if (math.random(100) <= item_data["perc"]) then
                    game.drop_item_with_ownership(item_data["vnum"], item_data["quant"]);
                    --break; -- Uncomment if you want to limit to one drop per monster kill.
                end -- if
            end -- for
        end -- when
    end -- state
end -- quest

Spoiler

 

Edited April 3, 2023 by Metin2 Dev International
Core X - External 2 Internal

[PetePeter 36]

1 minute ago, Syreldar said:

quest drops begin
    state start begin
        function GetDropData(vnum)
            return ({
                [8002] = {
                    {["vnum"] = 101051, ["quantity"] = 1, ["perc"] = 100},
                    {["vnum"] = 101001, ["quantity"] = 1, ["perc"] = 100},
                    {["vnum"] = 71151, ["quantity"] = 5, ["perc"] = 100},
                    -- more drops here.
                },
                -- more monsters here.
            })[vnum];
        end -- function

        when kill with not npc.is_pc() and npc.get_race() == 8002 and math.abs(pc.get_level() - npc.get_level()) <= 15 begin
            local drop_data = drops.GetDropData(npc.get_race());
            for _, item_data in ipairs(drop_data) do
                if (math.random(100) <= item_data["perc"]) then
                    game.drop_item_with_ownership(item_data["vnum"], item_data["quant"]);
                    --break; -- Uncomment if you want to limit to one drop per monster kill.
                end -- if
            end -- for
        end -- when
    end -- state
end -- quest

 

Have a reason if the whole game is not in LUA

Edited April 3, 2023 by Metin2 Dev International
Core X - External 2 Internal