void OnGUI()
{
if (showTree)
{
for (int i = 0; i < listOfSkills.Count; i++)
{
MySkill skill = listOfSkills[i];
if (skill.isActive)
{
GUI.color = skill.btnOn;
}
else
{
GUI.color = skill.btnOff;
}
if (GUI.Button(skill.position, skill.label))
{
if (skill.isAvailable() && (ps.skillPoint >= skill.skillCost) && !skill.isActive)
{
ps.skillPoint -= skill.skillCost;
ps.changePlayerStat(skill.statToChange, skill.statValue);
skill.isActive = true;
}
}
}
}
}
void Start()
{
ps = gameObject.GetComponent <Player> ();
showTree = false;
listOfSkills = new List <MySkill>();
MySkill HP1 = new MySkill("HP I", 1, "maxHealth", 6);
MySkill HP2 = new MySkill("HP II", 2, "maxHealth", 7);
MySkill HP3 = new MySkill("HP III", 3, "maxHealth", 8);
HP2.addRequirement(HP1);
HP3.addRequirement(HP2);
listOfSkills.Add(HP1);
listOfSkills.Add(HP2);
listOfSkills.Add(HP3);
}
public void addRequirement(MySkill skill)
{
requirements.Add(skill);
}
void AddMySkill(MySkill mySkill)
{
skillList.Add(mySkill);
}