void DrawAbilityButtons()
{
List <UnitAbility> list = selectedUnit.unitAbilityList;
float windowSize = (list.Count - 1) * 65;
int startX = Screen.width / 2 - (int)(windowSize / 2) - 30;
//int startX=70;
int startY = Screen.height - 65;
int height = 60; int width = 60;
for (int i = 0; i < list.Count; i++)
{
if (selectedUnit == null)
{
return;
}
Texture icon = null;
int status = selectedUnit.IsAbilityAvailable(i);
if (status == 0 || status == 7)
{
icon = list[i].icon;
}
else
{
icon = list[i].iconUnavailable;
}
Rect buttonRect = new Rect(startX, startY, width, height);
if (selectedID == i)
{
buttonRect = new Rect(startX - 3, startY - 3, width + 6, height + 6);
}
GUIContent cont = new GUIContent(icon, i.ToString());
GUI.skin.button.alignment = TextAnchor.MiddleRight;
if (GUI.Button(buttonRect, cont))
{
OnAbilityButton(i);
}
GUI.skin.button.alignment = TextAnchor.MiddleCenter;
//add an AP label
GUI.Label(new Rect(startX + 20, startY + 18, width, height), "" + list[i].cost, styleA);
startX += width + 5;
}
}
