private void DrawTypeDropdown(Rect position, SerializedProperty index, DamageTypeHelper typeHelper,
SerializedProperty damageType)
{
var prevXmin = position.xMin;
var typeLabelRect = new Rect(position.x, position.y, 70, _height);
position.xMin = typeLabelRect.xMax + _rectSpacing;
var typeRect = new Rect(position.x, position.y, position.width - _rectSpacing, _height);
position.xMin = prevXmin;
EditorGUI.BeginChangeCheck();
EditorGUI.LabelField(typeLabelRect, "Damage Type", _labelStyle);
index.intValue = EditorGUI.Popup(typeRect, index.intValue, typeHelper.GetStringTypes(),
EditorStyles.toolbarDropDown);
if (EditorGUI.EndChangeCheck())
{
damageType.objectReferenceValue = typeHelper.GetFromIndex(index.intValue);
}
else
{
index.intValue = typeHelper.GetIndex(damageType.objectReferenceValue as DamageType);
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var typeHelper = new DamageTypeHelper();
typeHelper.LoadTypes();
// Get properties
var damageType = property.FindPropertyRelative("type");
var index = property.FindPropertyRelative("_index");
var damage = property.FindPropertyRelative("damage");
var damageMin = damage.FindPropertyRelative("min");
var damageMax = damage.FindPropertyRelative("max");
var modifier = property.FindPropertyRelative("modifier");
var modifierMin = modifier.FindPropertyRelative("min");
var modifierMax = modifier.FindPropertyRelative("max");
// Using BeginProperty / EndProperty on the parent property means that
// prefab override logic works on the entire property.
EditorGUI.BeginProperty(position, label, property);
var extraWidth = EditorGUIUtility.labelWidth / 3;
position.x += extraWidth;
position.width -= extraWidth;
// Don't make child fields be indented
var indent = EditorGUI.indentLevel;
EditorGUI.indentLevel = 0;
// Draw background
var offset = 10;
EditorGUI.LabelField(
new Rect(position.x - offset, position.y - 1, position.width + offset, position.height),
GUIContent.none, EditorStyles.helpBox);
// Calculate rects
var secondLine = position.y + _height + _rectSpacing;
var thirdLine = position.y + (_height + _rectSpacing) * 2;
var minMaxLabelWidth = 35;
DrawTypeDropdown(position, index, typeHelper, damageType);
DrawMinMax(position, secondLine, minMaxLabelWidth, "Damage", 45,
damageMin, damageMax);
DrawMinMax(position, thirdLine, minMaxLabelWidth, "Modifier", 45,
modifierMin, modifierMax);
// Set indent back to what it was
EditorGUI.indentLevel = indent;
EditorGUI.EndProperty();
}