Buttonpusher's Version of Freeze's Speedfactor Initiative Script

/*
* this macro rolls initiative by using the rules for the optional rule "Speed factor initiative", available in the Dungeon Master's Guide at page 270
* select the tokens for which you want to roll initiative and click the macro.
* Alternatively, if you have an actor assigned and no token selected, the macro will roll initiative for your assigned actor
* the macro does not roll initiative for actors not in combat
* requires DnD5e Game System
* created by Gabro#4634, with the invaluable help of Freeze#2689
*/

Hooks.on("updateCombat", async (combat, changed) => {
    if (!("round" in changed)) {
        return;
    }
//List of actions with their relative bonuses
    const actions = {
        "Medium Action                  (+0)" : +0,
        "Melee, Heavy Weapon            (-2)" : -2,
        "Melee, Light or Finesse Weapon  (+2)" : +2,
        "Unarmed Strike                 (+2)" : +2,
        "Melee, Two-Handed Weapon       (-2)" : -2,
        "Ranged, Loading Weapon         (-5)" : -5,
        "Spellcasting, 1st level        (-1)" : -1,
        "Spellcasting, 2nd level        (-2)" : -2,
        "Spellcasting, 3rd level        (-3)" : -3,
        "Spellcasting, 4th level        (-4)" : -4,
        "Spellcasting, 5th level        (-5)" : -5,
        "Spellcasting, 6th level        (-6)" : -6,
        "Spellcasting, 7th level        (-7)" : -7,
        "Spellcasting, 8th level        (-8)" : -8,
        "Spellcasting, 9th level        (-9)" : -9,
    //optional rules as suggested by AngryDM
	//(https://theangrygm.com/fine-i-wrote-about-speed-factor-initiative-in-dd-5e/)
	//remove them if you don't want them
		"Very Slow Action               (-5)" : -5,
        "Slow Action                    (-2)" : -2,
        "Fast Action                    (+2)" : +2,
        "Very Fast Action               (+5)" : +5
    }

    // this option, as it is, disables the possibility to modify the box relative to the size and dex initiative bonus. If you want to modify them, change it to:
    // var disableTexts = ''
    const disableTexts = '';


    // list of sizes present in 5e, optionally it's possible to modify the bonuses (but not the size names "tiny", "sm", etc)
    const sizes = {
    "tiny" : +5,
    "sm" : +2,
    "med" : +0,
    "lg" : -2,
    "huge" : -5,
    "grg" : -8
    };

    let options = new Array ()
    for (let key in actions) {
    options.push(key)
    }


    if(!game.user.isGM) {
        let data = [
            {type : `text`, label : `Base modifier : `, options : `${game.user.character.data.data.attributes.init.total}` },
            {type : `text`, label : `Size modifier : `, options : `${sizes[game.user.character.data.data.traits.size]}` },
            {type : `select`, label : `Action : `, options},
			{type: `text`, label: `Note:`, options: ""},
            ];
        let rv = await quick_dialog({data}, game.user.character.name);
        rollInit(game.user.character.getActiveTokens()[0], rv)
    }
    else {
        let combatants = combat.combatants.filter(c => !c.actor.hasPlayerOwner);
        for(let combatant of combatants) {
            let combActor = game.actors.get(combatant.data.actorId)
            let combToken = canvas.tokens.get(combatant.data.tokenId)
            let data = [
                {type : `text`, label : `Base modifier : `, options : `${combActor.data.data.attributes.init.total}` },
                {type : `text`, label : `Size modifier : `, options : `${sizes[combActor.data.data.traits.size]}` },
                {type : `select`, label : `Action : `, options},
                {type: `text`, label: `Note:`, options: ""},
                ];
            let rv = await quick_dialog({data}, combToken.name);
            await rollInit(combToken, rv)
        }
    }

    async function quick_dialog({data, title = `Select your action for `} = {}, name)
    {
    data = data instanceof Array ? data : [data];

    let value = await new Promise((resolve) => {
        let content = `
        <table style="width:100%">
        ${data.map(({type, label, options}, i)=> {
            if(type.toLowerCase() === `select`)
            {
            return `<tr><th style="width:50%"><label>${label}</label></th><td style="width:50%"><select id="${i}qd">${options.map((e,i)=> `<option value="${e}">${e}</option>`).join(``)}</td></tr>`;
            }else{
            return `<tr><th style="width:50%"><label>${label}</label></th><td style="width:50%"><input type="${type}" ${disableTexts} id="${i}qd" value="${options instanceof Array ? options[0] : options}"/></td></tr>`;
            }
        }).join(``)}
        </table>`;

        new Dialog({
			title : title + name,
			content,
			buttons : {
				Ok : {
					label : `Roll Initiative!`,
					callback : (html) => {
						resolve(Array(data.length).fill().map((e,i)=>{
							let {type} = data[i];
							if(type.toLowerCase() === `select`)
							{
							return html.find(`select#${i}qd`).val();
							}else{
								return html.find(`input#${i}qd`)[0].value;
							}
						}));
					}
				}
			}
        }).render(true);
    });
	console.log(value);
    return value;
    }

    async function rollInit(selectedToken, initBonus){
        let combatant = selectedToken.combatant;
        let formula = ''
        if (selectedToken.actor.data.flags != null && selectedToken.actor.data.flags.dnd5e != null && selectedToken.actor.data.flags.dnd5e.initiativeAdv){
            formula = '2d20kh + @dexBonus + @sizemod + @init'
        } else {
            formula = '1d20 + @dexBonus + @sizemod + @init'
        }
        let r = await new Roll(formula, {dexBonus : initBonus[0], sizemod: initBonus[1], init: actions[initBonus[2]]}).roll()
	if(!game.user.isGM) {
        await r.toMessage({flavor : `${combatant.name} chooses ${initBonus[2]} and rolls for Initiative! <br>NOTE: ${initBonus[3]}`}, {rollMode: CONST.DICE_ROLL_MODES.PUBLIC});
	}
	else {
		if (selectedToken.document._actor.type = 'npc'){
			isNPC = true
		} else {
			isNPC = false
		}
		await r.toMessage({flavor : `${combatant.name} chooses ${initBonus[2]} and rolls for Initiative! <br>NOTE: ${initBonus[3]}`}, {rollMode: isNPC ? CONST.DICE_ROLL_MODES.PRIVATE : CONST.DICE_ROLL_MODES.PUBLIC});
    }
});