token-action-hud-gurps/scripts/roll-handler.js

import {doRoll} from "/systems/gurps/module/dierolls/dieroll.js" 

// Do we need to use executeOTF?

export let RollHandler = null

Hooks.once('tokenActionHudCoreApiReady', async (coreModule) => {
    /**
     * Extends Token Action HUD Core's RollHandler class and handles action events triggered when an action is clicked
     */
    RollHandler = class RollHandler extends coreModule.api.RollHandler {
        /**
         * Handle action click
         * Called by Token Action HUD Core when an action is left or right-clicked
         * @override
         * @param {object} event        The event
         * @param {string} encodedValue The encoded value
         */
        async handleActionClick (event, encodedValue) {
            const [actionTypeId, actionId] = encodedValue.split('|')

            const renderable = ['item']

            if (renderable.includes(actionTypeId) && this.isRenderItem()) {
                return this.doRenderItem(this.actor, actionId)
            }

            const knownCharacters = ['character']

            // If single actor is selected
            if (this.actor) {
                await this.#handleAction(event, this.actor, this.token, actionTypeId, actionId)
                return
            }

            const controlledTokens = canvas.tokens.controlled
                .filter((token) => knownCharacters.includes(token.actor?.type))

            // If multiple actors are selected
            for (const token of controlledTokens) {
                const actor = token.actor
                await this.#handleAction(event, actor, token, actionTypeId, actionId)
            }
        }

        /**
         * Handle action hover
         * Called by Token Action HUD Core when an action is hovered on or off
         * @override
         * @param {object} event        The event
         * @param {string} encodedValue The encoded value
         */
        async handleActionHover (event, encodedValue) {}

        /**
         * Handle group click
         * Called by Token Action HUD Core when a group is right-clicked while the HUD is locked
         * @override
         * @param {object} event The event
         * @param {object} group The group
         */
        async handleGroupClick (event, group) {}

        /**
         * Handle action
         * @private
         * @param {object} event        The event
         * @param {object} actor        The actor
         * @param {object} token        The token
         * @param {string} actionTypeId The action type id
         * @param {string} actionId     The actionId
         */
        async #handleAction (event, actor, token, actionTypeId, actionId) {
            switch (actionTypeId) {
            case 'item':
                this.#handleItemAction(event, actor, actionId)
                break
            case 'utility':
                this.#handleUtilityAction(token, actionId)
                break
            case 'attributes':
                this.#handleAttributeAction(actor, actionId)
                break
            case 'skills':
                this.#handleSkillAction(actor, actionId)
                break
            case 'spells':
                this.#handleSpellAction(actor, actionId)
                break
            case 'melee':
                this.#handleMeleeAction(actor, actionId)
                break
            case 'ranged':
                this.#handleRangedAction(actor, actionId)
                break
                    }
        }

        /**
         * Handle item action
         * @private
         * @param {object} event    The event
         * @param {object} actor    The actor
         * @param {string} actionId The action id
         */
        #handleItemAction (event, actor, actionId) {
            const item = actor.items.get(actionId)
            item.toChat(event)
        }

        /**
         * Handle utility action
         * @private
         * @param {object} token    The token
         * @param {string} actionId The action id
         */
        async #handleUtilityAction (token, actionId) {
            switch (actionId) {
            case 'endTurn':
                if (game.combat?.current?.tokenId === token.id) {
                    await game.combat?.nextTurn()
                }
                break
            }
        }

        async #handleAttributeAction(actor, actionId) {
            // actor, formula, targetmods, prefix = '', thing = '', chatthing = '', origtarget = -1, optionalArgs = {},

            if ( actionId == "WILL" ) actionId = "Will";
            if ( actionId == "PER" ) actionId = "Per";
            let formula = '3d6';
            let targetmods = null;
            let prefix = "Rolls vs" // should be i18n of 'GURPS.rollVs'
            let attrname = coreModule.api.Utils.i18n(GURPS.attributeNames[actionId])
            let thing = attrname; // actionID ?
            let chatthing = attrname + "/[@" + actor.id + "@" + coreModule.api.Utils.i18n(GURPS.attributes[actionId]) +"]";
            let target = actor.system.attributes[actionId.toUpperCase()].value;
            let opt = {};



            doRoll({ actor, formula, targetmods, prefix, thing, chatthing, origtarget: target, optionalArgs: opt })
        }

        async #handleMeleeAction(actor, actionId) {
            /* Melee attacks are done using the otf method. Grab the otf and pass it to the function. */
            let GURPS = globalThis.GURPS;
            let otf = actionId;
            GURPS.executeOTF(otf, actor=actor);
        }

        async #handleRangedAction(actor, actionId) {
                /* Melee attacks are done using the otf method. Grab the otf and pass it to the function. */
                let GURPS = globalThis.GURPS;
                let otf = actionId;
                GURPS.executeOTF(otf, actor=actor);
        }

        async #handleSkillAction(actor, actionId) {
            /* Skills are done using the otf method. Grab the otf and pass it to the function. */
            let GURPS = globalThis.GURPS;
            let otf = actionId;
            GURPS.executeOTF(otf, actor=actor);
        }

        async #handleSpellAction(actor, actionId) {
            /* Spells are done using the otf method. Grab the otf and pass it to the function. */
            let GURPS = globalThis.GURPS;
            let otf = actionId;
            GURPS.executeOTF(otf, actor=actor);
        }
    }
})