Insanely huge initial commit

Assets/Extensions/Text Animator/Scripts/Editor/Attributes/PositiveValueAttributeDrawer.cs

@@ -0,0 +1,47 @@
+using UnityEngine;
+using UnityEditor;
+
+namespace Febucci.Attributes
+{
+    [CustomPropertyDrawer(typeof(PositiveValueAttribute))]
+    public class PositiveValueAttributeDrawer : PropertyDrawer
+    {
+        const float minValue = .01f;
+        public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
+        {
+
+            switch (property.propertyType)
+            {
+                case SerializedPropertyType.Integer:
+                    int intValue = property.intValue;
+                    intValue = EditorGUI.IntField(position, label, intValue);
+                    if (intValue >= minValue)
+                        property.intValue = intValue;
+                    break;
+
+                case SerializedPropertyType.Float:
+                    float floatValue = property.floatValue;
+                    floatValue = EditorGUI.FloatField(position, label, floatValue);
+
+                    property.floatValue = Mathf.Clamp(floatValue, minValue, floatValue);
+                    break;
+
+                case SerializedPropertyType.Vector2:
+                    Vector2 vecValue = property.vector2Value;
+                    vecValue = EditorGUI.Vector2Field(position, label, vecValue);
+
+                    vecValue.x = Mathf.Clamp(vecValue.x, minValue, vecValue.x);
+                    vecValue.y = Mathf.Clamp(vecValue.y, minValue, vecValue.y);
+
+                    property.vector2Value = vecValue;
+                    break;
+
+                default:
+                    base.OnGUI(position, property, label);
+                    break;
+            }
+
+        }
+    }
+
+}