Mal_SummonCore_EX

//=============================================================================
// Maliki's Max Summon Changer
// Mal_SummonCore_EX.js
// version 1.0
//=============================================================================
/*:
* @plugindesc ver1.0 - Allows user's of SumRndmDde's Summon Core to change
* the max number of summons in game.
 * @author Maliki79
 *
 * @help Use the Script Call $gameParty.changeMaxSummon(x);
 * (With X being any whole number)
 * to change the max number of summons.
 * This number will be added to the default max summons.
 * Use a negative number to lower the max amount.
 * (Max Summons cannot be set below 0)
 */

 Game_Party.prototype.maxSummonMembers = function() {
    var total = _.maxSummons + (this.maxSummonPlus || 0);
    if (total > 0) return total;
    return 0;
};

Game_Party.prototype.changeMaxSummon = function(amount) {
    var amount = Number(amount) || 0;
    this.maxSummonPlus = amount;
};