//This plugin will remove Skill Types from all applicable menus when there are no available skills
//in that category.

var MalGame_BattlerBase_addedSkillTypes = Game_BattlerBase.prototype.addedSkillTypes;
Game_BattlerBase.prototype.addedSkillTypes = function() {
    var skillT = MalGame_BattlerBase_addedSkillTypes.call(this);
    var skills = this._skills;
	var skillT2 = [];
	var newSkills = [];
	for (var i = 0; i < skills.length; i++) {
		var type = $dataSkills[skills[i]].stypeId;
		if (!skillT2.contains(type)) {
			skillT2.push(type);
		}
	};
    for (var i = 0; i < skillT.length; i++) {
		if (skillT2.contains(skillT[i])) {
			if (!newSkills.contains(skillT[i])) newSkills.push(skillT[i]);
		}
	};
    return newSkills;
};