void OnEnable()
{
m_colorIndexProperty = serializedObject.FindProperty("colorIndex");
m_reactProperty = serializedObject.FindProperty("react");
m_customPaletteIndexProperty = serializedObject.FindProperty("customPaletteIndex");
m_overrideAlphaProperty = serializedObject.FindProperty("overrideAlpha");
m_alphaProperty = serializedObject.FindProperty("alpha");
m_target = (ColorPaletteObject)target;
}
private bool doSelectedGameObjectHaveSameColor()
{
Object[] targetObjectArray = serializedObject.targetObjects;
Color referenceColor = ((ColorPaletteObject)targetObjectArray[0]).getColor();
for (int i = 0; i < targetObjectArray.Length; i++)
{
ColorPaletteObject colorPaletteObject = (ColorPaletteObject)targetObjectArray[i];
if (!referenceColor.Equals(colorPaletteObject.getColor()))
{
return(false);
}
}
return(true);
}
public override void OnInspectorGUI()
{
serializedObject.Update();
// Draw the enum
EditorGUILayout.PropertyField(m_reactProperty);
// If NONE, draw nothing
if (m_reactProperty.enumValueIndex == (int)ColorPaletteObject.React.NONE)
{
serializedObject.ApplyModifiedProperties();
return;
}
// Draw the palette selection
if (!m_reactProperty.hasMultipleDifferentValues)
{
if (m_reactProperty.enumValueIndex == (int)ColorPaletteObject.React.CUSTOM_PALETTE)
{
m_customPaletteIndexProperty.intValue = EditorGUILayout.Popup("Palette", m_customPaletteIndexProperty.intValue, ColorPaletteData.Singleton.getColorPaletteNameArray());
}
else if (m_reactProperty.enumValueIndex == (int)ColorPaletteObject.React.CURRENT_PALETTE)
{
EditorGUILayout.LabelField("Palette", ColorPaletteData.Singleton.getCurrentPalette().name);
}
}
// Fix issue if a selected color palette has been deleted
if (m_reactProperty.enumValueIndex == (int)ColorPaletteObject.React.CUSTOM_PALETTE)
{
if (m_customPaletteIndexProperty.intValue >= ColorPaletteData.Singleton.colorPaletteList.Count)
{
m_customPaletteIndexProperty.intValue = ColorPaletteData.Singleton.colorPaletteList.Count - 1;
GUI.changed = true;
}
}
// Draw the percentage slider
EditorGUILayout.PropertyField(m_colorIndexProperty);
// Draw the alpha properties
EditorGUILayout.PropertyField(m_overrideAlphaProperty);
if (m_overrideAlphaProperty.boolValue)
{
EditorGUILayout.PropertyField(m_alphaProperty);
}
GUILayout.Space(3f);
// Draw the button colors
int maxIndex = m_target.getColorPalette().colorInfoList.Count;
EditorGUILayout.BeginHorizontal();
{
bool allObjectsSameColor = doSelectedGameObjectHaveSameColor();
for (int i = 0; i < maxIndex; i++)
{
int swatchSize = isCurrentColor(i, allObjectsSameColor) ? 24 : 20;
Rect rect = DrawCustomSwatch(m_target.getColorPalette().colorInfoList[i], swatchSize);
if (Event.current.type == EventType.MouseDrag || Event.current.type == EventType.MouseDown)
{
if (rect.Contains(Event.current.mousePosition))
{
m_colorIndexProperty.intValue = i;
GUI.changed = true;
}
}
}
GUI.color = Color.white;
}
EditorGUILayout.EndHorizontal();
serializedObject.ApplyModifiedProperties();
// Display warnings if necessary
if (m_colorIndexProperty.intValue < 0)
{
EditorGUILayout.HelpBox("You specified a negative color index value, we automatically apply index 0 in that case.", MessageType.Warning);
}
else if (m_colorIndexProperty.intValue >= maxIndex)
{
EditorGUILayout.HelpBox("You are using an index outside the length of the color list for the selected palette. The last color of the palette is applied instead", MessageType.Warning);
}
// Update data
Object[] targetObjectArray = serializedObject.targetObjects;
for (int i = 0; i < targetObjectArray.Length; i++)
{
// If a changed occured, we apply the modifications
if (GUI.changed)
{
ColorPaletteObject colorPaletteObject = (ColorPaletteObject)targetObjectArray[i];
colorPaletteObject.updateColor();
}
}
}