static object DrawArrayFields <T>(PropertyInfoDataWrapper prop,
Func <string, T[], object> draw2Dimensional,
Func <string, T[], object> draw3Dimensional,
Func <string, T[], object> draw4Dimensional,
Func <string, T, T> fieldDrawMethodOther)
{
object newValue = null;
var a = prop.GetValue <T[]>();
switch (a.Length)
{
case 2: {
newValue = draw2Dimensional(prop.name, a);
break;
}
case 3: {
newValue = draw3Dimensional(prop.name, a);
break;
}
case 4: {
newValue = draw4Dimensional(prop.name, a);
break;
}
default: {
EditorGUILayout.BeginVertical();
for (int i = 0; i < prop.arrayLength; i++)
{
EditorGUI.BeginChangeCheck();
T newValueInArray = fieldDrawMethodOther($"{prop.name}[{i}]", a[i]);
if (EditorGUI.EndChangeCheck())
{
var newValueAsArray = new T[prop.arrayLength];
for (int j = 0; j < prop.arrayLength; j++)
{
if (j == i)
{
newValueAsArray[j] = newValueInArray;
}
else
{
newValueAsArray[j] = a[j];
}
}
newValue = newValueAsArray;
}
}
EditorGUILayout.EndVertical();
break;
}
}
return(newValue);
}
private static object DrawArrayFieldsInt(PropertyInfoDataWrapper prop)
{
return(DrawArrayFields(prop,
(name, val) => EditorGUILayout.Vector2IntField(name, new Vector2Int(val[0], val[1])),
(name, val) => EditorGUILayout.Vector3IntField(name, new Vector3Int(val[0], val[1], val[2])),
(name, val) => EditorGUILayout.Vector4Field(name, new Vector4(val[0], val[1], val[2], val[3])),
(string name, int val) => EditorGUILayout.IntField(name, val)));
}
private static object DrawArrayFieldsFloat(PropertyInfoDataWrapper prop)
{
return(DrawArrayFields(prop,
(string name, float[] val) => EditorGUILayout.Vector2Field(name, new Vector2(val[0], val[1])),
(name, val) => EditorGUILayout.Vector3Field(name, new Vector3(val[0], val[1], val[2])),
(name, val) => EditorGUILayout.Vector4Field(name, new Vector4(val[0], val[1], val[2], val[3])),
(name, val) => EditorGUILayout.FloatField(name, val)));
}