private void DrawPalette(ptPalette palette)
{
GUILayout.BeginVertical(EditorStyles.helpBox);
GUILayout.Label("Palette:");
rows = EditorGUILayout.IntSlider(rows, 1, 50);
scrollPos = GUILayout.BeginScrollView(scrollPos, true, false);
int end_count = 0;
int r_counter = rows + 1;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical(GUILayout.Width(50 * rows));
for (int i = 0; i < palette.colors.Count; i++)
{
r_counter++;
if (r_counter > rows)
{
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical();
r_counter = 0;
end_count++;
}
GUI.color = palette.colors[i];
GUILayout.Box(paletteElement);
if (GUILayoutUtility.GetLastRect().Contains(Event.current.mousePosition) && Event.current.type == EventType.MouseDown)
{
palette.colors.RemoveAt(i);
i--;
Repaint();
}
}
GUI.color = Color.white;
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
GUILayout.EndScrollView();
if (GUILayout.Button("Remove duplicates"))
{
palette.colors = palette.colors.Distinct().ToList();
}
if (GUILayout.Button("Sort by brightness"))
{
ptColorUtils.SortByBrightness(palette.colors);
}
if (GUILayout.Button("Sort by saturation"))
{
ptColorUtils.SortBySaturation(palette.colors);
}
if (GUILayout.Button("Sort by hue"))
{
ptColorUtils.SortByHue(palette.colors);
}
GUILayout.EndVertical();
}
private void DrawColorPicker(ptPalette palette)
{
GUILayout.BeginVertical(EditorStyles.helpBox);
color = EditorGUILayout.ColorField("Color:", color);
GUILayout.BeginHorizontal();
GUILayout.Box(colorBox, GUILayout.Width(100), GUILayout.Height(100));
if (Event.current.type == EventType.MouseDrag || Event.current.type == EventType.MouseDown)
{
if (GUILayoutUtility.GetLastRect().Contains(Event.current.mousePosition))
{
var pickerRect = GUILayoutUtility.GetLastRect();
var gui = Event.current.mousePosition;
Xpicker = Mathf.Abs((pickerRect.x - gui.x) / pickerRect.width);
Ypicker = Mathf.Abs((pickerRect.y - gui.y) / pickerRect.height);
UpdateColor();
Repaint();
}
}
GUILayout.BeginVertical();
if (GUILayout.Button(isRGB ? "RGB" : "HSV"))
{
isRGB = !isRGB;
}
if (isRGB)
{
color.r = EditorGUILayout.Slider(color.r, 0f, 1f);
color.g = EditorGUILayout.Slider(color.g, 0f, 1f);
color.b = EditorGUILayout.Slider(color.b, 0f, 1f);
color.a = EditorGUILayout.Slider(color.a, 0f, 1f);
}
else
{
var hsv = color.toHSV();
hsv.h = EditorGUILayout.Slider(hsv.h, 0f, 1f);
hsv.s = EditorGUILayout.Slider(hsv.s, 0f, 1f);
hsv.v = EditorGUILayout.Slider(hsv.v, 0f, 1f);
color = hsv.toRGB();
}
GUILayout.EndVertical();
GUILayout.EndHorizontal();
if (GUILayout.Button("Add"))
{
palette.colors.Add(color);
}
GUILayout.EndVertical();
}
private void OnInspectorGUI_Paint(ptTilemap tmp)
{
if (paletteElement == null)
{
paletteElement = new Texture2D(50, 20);
var colors = new Color[paletteElement.width * paletteElement.height];
for (int i = 0; i < colors.Length; i++)
{
colors[i] = Color.white;
}
paletteElement.SetPixels(colors);
paletteElement.Apply();
}
GUILayout.Label("Paint:");
EditorGUILayout.Space();
UpdateColorBox();
showHelp = EditorGUILayout.Foldout(showHelp, "Help");
if (showHelp)
{
GUILayout.Label("RMB - place pixel \nRMB+Shift - erase pixel \nRMB+Control - pick color");
}
EditorGUILayout.Space();
DrawColorPicker(tmp);
EditorGUILayout.Space();
showHistoryPalette = EditorGUILayout.Foldout(showHistoryPalette, "History of colors");
if (showHistoryPalette)
{
historyScrollPos = GUILayout.BeginScrollView(historyScrollPos, true, false, GUILayout.Height(50));
GUILayout.BeginHorizontal();
for (int i = history.Count - 1; i >= 0; i--)
{
GUI.color = history[i];
GUILayout.Box(paletteElement);
if (GUILayoutUtility.GetLastRect().Contains(Event.current.mousePosition) && Event.current.type == EventType.MouseDown)
{
color = history[i];
Repaint();
}
}
GUI.color = Color.white;
GUILayout.EndHorizontal();
GUILayout.EndScrollView();
if (GUILayout.Button("Clear"))
{
history.Clear();
}
}
EditorGUILayout.Space();
showCustomPalette = EditorGUILayout.Foldout(showCustomPalette, "Custom palette");
if (showCustomPalette)
{
palette = (ptPalette)EditorGUILayout.ObjectField("palette:", palette, typeof(ptPalette), false);
if (palette != null)
{
DrawCustomPalette();
}
}
EditorGUILayout.Space();
showTilemapPalette = EditorGUILayout.Foldout(showTilemapPalette, "Tilemap pallete");
if (showTilemapPalette)
{
tmpPaletteRows = EditorGUILayout.IntSlider(tmpPaletteRows, 1, 50);
tmpPalleteScrollPos = GUILayout.BeginScrollView(tmpPalleteScrollPos, true, false);
int end_count = 0;
int r_counter = tmpPaletteRows + 1;
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical(GUILayout.Width(50 * tmpPaletteRows));
for (int i = 0; i < tmp.Palette.Length; i++)
{
r_counter++;
if (r_counter > tmpPaletteRows)
{
EditorGUILayout.EndVertical();
EditorGUILayout.BeginVertical();
r_counter = 0;
end_count++;
}
GUI.color = tmp.Palette[i];
GUILayout.Box(paletteElement);
if (GUILayoutUtility.GetLastRect().Contains(Event.current.mousePosition) && Event.current.type == EventType.MouseDown)
{
color = tmp.Palette[i];
Repaint();
}
}
GUI.color = Color.white;
EditorGUILayout.EndVertical();
EditorGUILayout.EndHorizontal();
GUILayout.EndScrollView();
}
}