/// <summary>
/// Create a Color Picker process with initialColor, useDefinedPosition, texturePath pLeft, pTop, activePingsNeeded, destroyOnClose
/// </summary>
/// <param name="initialColor">Sets the initial color</param>
/// <param name="useDefinedPosition">Indicates whether a user-defined position is specified </param>
/// <param name="texturePath">Path to a ColorPicker texture</param>
/// <param name="pLeft">Left most pixel position of the window</param>
/// <param name="pTop">Top most pixel position of the window</param>
/// <param name="activePingsNeeded">If true, window needs frequent "pings" to not automatically close</param>
/// <param name="destroyOnClose">If true, then destroys the window when closed</param>
/// <returns>KSP_ColorPicker</returns>
public static KSP_ColorPicker CreateColorPicker(Color initialColor, bool useDefinedPosition = false, string texturePath = null,
int pLeft = 0, int pTop = 0, bool activePingsNeeded = true, bool destroyOnClose = true)
{
GameObject go = new GameObject();
colorPickerInstance = go.AddComponent <KSP_ColorPicker>();
colorPickerInstance.positionLeft = pLeft;
colorPickerInstance.positionTop = pTop;
if (texturePath != null)
{
colorPickerInstance.texturePath = texturePath;
}
pickerTextures = AvailableTextures();
// If it's not a rooted path, then assume it's in a subdir of the TEXTURES directory
if (!System.IO.Path.IsPathRooted(colorPickerInstance.texturePath))
{
colorPickerInstance.texturePath = TEXTURES + colorPickerInstance.texturePath;
}
colorPickerInstance.destroyOnClose = destroyOnClose;
colorPickerInstance.FindInitTexture();
colorPickerInstance.LoadAndInitTexture();
colorPickerInstance.lastSetColor = initialColor;
showPicker = true;
success = false;
return(colorPickerInstance);
}
void CloseAndDestroy()
{
// hide picker
showPicker = false;
if (destroyOnClose)
{
colorPickerInstance = null;
Destroy(this);
}
}
void DrawWindowContents(int id)
{
GUI.Box(new Rect(3, TITLE_HEIGHT + 3, textureWidth + BOTTOM_RIGHT_MARGIN, textureHeight + BOTTOM_RIGHT_MARGIN), "");
if (GUI.RepeatButton(new Rect(6, TITLE_HEIGHT + 6, textureWidth + 10, textureHeight + 10), displayPicker, GUIStyle.none))
{
int a = (int)Input.mousePosition.x - (int)_windowPos.x;
int b = textureHeight - (int)((Screen.height - Input.mousePosition.y) - (int)_windowPos.y);
selectedColor = displayPicker.GetPixel(a, b);
lastSetColor = selectedColor;
}
saturationSlider = GUI.VerticalSlider(new Rect(textureWidth + 13, TITLE_HEIGHT + 6, 10, textureHeight), saturationSlider, 1, -1);
SetSaturationTexture(lastSetColor);
selectedColor = lastSetColor + new Color(saturationSlider, saturationSlider, saturationSlider);
GUI.Box(new Rect(textureWidth + 30, TITLE_HEIGHT + 6, 20, textureHeight), saturationTexture, saturationTextureStyle);
if (curTextureNum != null)
{
if (GUI.Button(new Rect(10, TITLE_HEIGHT + textureHeight + (BOTTOM_RIGHT_MARGIN - BUTTON_HEIGHT) / 2, 50, BUTTON_HEIGHT), "<"))
{
curTextureNum--;
if (curTextureNum < 0)
{
curTextureNum = pickerTextures.Length - 1;
}
colorPickerInstance.texturePath = TEXTURES + pickerTextures[(int)curTextureNum];
reloadTexture = true;
}
if (GUI.Button(new Rect(50, TITLE_HEIGHT + textureHeight + (BOTTOM_RIGHT_MARGIN - BUTTON_HEIGHT) / 2, 50, BUTTON_HEIGHT), ">"))
{
curTextureNum++;
if (curTextureNum >= pickerTextures.Length)
{
curTextureNum = 0;
}
colorPickerInstance.texturePath = TEXTURES + pickerTextures[(int)curTextureNum];
reloadTexture = true;
}
}
if (GUI.Button(new Rect(1200, TITLE_HEIGHT + textureHeight + (BOTTOM_RIGHT_MARGIN - BUTTON_HEIGHT) / 2, BUTTON_WIDTH, BUTTON_HEIGHT), "Cancel"))
{
// hide picker
showPicker = false;
if (destroyOnClose)
{
colorPickerInstance = null;
Destroy(this);
}
}
if (GUI.Button(new Rect(10 + textureWidth / 2, TITLE_HEIGHT + textureHeight + (BOTTOM_RIGHT_MARGIN - BUTTON_HEIGHT) / 2, BUTTON_WIDTH, BUTTON_HEIGHT), "Accept"))
{
selectedColor = styleTexture.GetPixel(0, 0);
success = true;
CloseAndDestroy();
}
GUI.Label(new Rect(textureWidth - BUTTON_WIDTH * 2, TITLE_HEIGHT + textureHeight + (BOTTOM_RIGHT_MARGIN - BUTTON_HEIGHT) / 2, BUTTON_WIDTH * 2, BUTTON_HEIGHT), "Selected Color -->");
// color display
styleTexture.SetPixel(0, 0, selectedColor);
styleTexture.Apply();
styleTextureStyle.normal.background = styleTexture;
GUI.Box(new Rect(textureWidth + 10, TITLE_HEIGHT + textureHeight + 10, 30, 30), new GUIContent(""), styleTextureStyle);
GUI.DragWindow();
}
