roll20-character-sheets/Without Numbers/Source/ts/npc.ts

/* global getAttrs, setAttrs, getSectionIDs, generateRowID, on, removeRepeatingRow, _, getTranslationByKey */

/* NPC */
const addNPCAttackBonus = () => {
  getAttrs(["repeating_npc-attacks_attack_ab", "npc_attack_bonus"], (v) => {
    if (`${v["repeating_npc-attacks_attack_ab"]}` === "0") {
      setAttrs({
        ["repeating_npc-attacks_attack_ab"]: v.npc_attack_bonus,
      });
    }
  });
};
const setNPCMultiAttacks = () => {
  getSectionIDs("repeating_npc-attacks", (idArray) => {
    const sourceAttrs = [
      ...idArray.map((id) => `repeating_npc-attacks_${id}_attack_number`),
      "npc_roll_full_attack",
    ];
    getAttrs(sourceAttrs, (v) => {
      const setting = idArray.reduce((m: { [key: string]: string }, id) => {
        if (v.npc_roll_full_attack === "1") {
          const num =
            parseInt(v[`repeating_npc-attacks_${id}_attack_number`]) || 1;
          m[`repeating_npc-attacks_${id}_attack_extra_macro`] = [
            2, 3, 4, 5, 6, 7, 8,
          ]
            .map((n) => {
              if (n <= num)
                return (
                  `{{attack${n}=[[1d20 + @{attack_ab} @{attack_burst} @{modifier_query}]]}} ` +
                  `{{damage${n}=[[@{attack_damage} @{attack_burst}]]}} `
                );
              else return "";
            })
            .join("");
        } else {
          m[`repeating_npc-attacks_${id}_attack_extra_macro`] = "";
        }
        return m;
      }, {});
      setAttrs(setting);
    });
  });
};
const handleNPCRollHide = () => {
  const types = ["hp", "initiative", "save", "skill", "morale", "reaction"];
  getAttrs(
    ["npc_rolls_hidden", ...types.map((x) => `npc_${x}_hidden`)],
    (v) => {
      const setting = types.reduce((m: { [key: string]: string }, n) => {
        m[`npc_${n}_hidden`] = v.npc_rolls_hidden;
        return m;
      }, {});
      mySetAttrs(setting, v);
    }
  );
};

const handleNPCSave = () => {
  getAttrs(["npc_hd", "npc_saves"], (v) => {
    const npc_save = parseFloat(v["npc_hd"]);
    //15 - (HD / 2, rounded down)
    const save = 15 - Math.floor(npc_save / 2);
    if (save !== npc_save) {
      setAttrs({
        ["npc_saves"]: save,
      });
    }
  });
};