public static bool SpriteButton(Sprite sprite, bool respectRatio = false, params GUILayoutOption[] options)
{
GUIStyle style = UnityEngine.GUI.skin.button;
Rect controlRect = GUILayoutUtility.GetRect(GUIContent.none, style, options);
return(GUIEx.SpriteButton(sprite, controlRect, style, respectRatio));
}
public static bool WasClicked(Rect rect, int button)
{
var clicked = GUIEx.IsHovering(rect) &&
Event.current.type == EventType.MouseDown &&
Event.current.button == button;
if (clicked)
{
Event.current.Use();
}
return(clicked);
}
public static void DrawBorder(Rect area, float left, float right, float top, float bottom, Color color)
{
GUIEx.PushColor(color);
// Top
UnityEngine.GUI.DrawTexture(new Rect(area.xMin + top, area.yMin, area.width - top * 2.0f, top), GUIEx.White);
// Bottom
UnityEngine.GUI.DrawTexture(new Rect(area.xMin + bottom, area.yMax - bottom, area.width - bottom * 2.0f, bottom),
GUIEx.White);
// Left
UnityEngine.GUI.DrawTexture(new Rect(area.xMin, area.yMin, left, area.height), GUIEx.White);
// Right
UnityEngine.GUI.DrawTexture(new Rect(area.xMax - right, area.yMin, right, area.height), GUIEx.White);
GUIEx.PopColor();
}
public static void DrawLabelAtCursor(GUIContent content, GUIStyle style, Color background)
{
GUIEx.PushBackgroundColor(background);
var area = new Rect(Event.current.mousePosition, Vector2.zero);
float width;
style.CalcMinMaxWidth(content, out width, out width);
float height = style.CalcHeight(content, width);
area.width = width;
area.height = height;
UnityEngine.GUI.Label(area, content, style);
GUIEx.PopBackgroundColor();
}
public static bool ImageButton(Texture2D image, GUIStyle style, params GUILayoutOption[] options)
{
Color color = Color.black;
GUIStyle labelStyle = new GUIStyle(style);
Rect labelRect = GUILayoutUtility.GetRect(new GUIContent(image), style, options);
if (GUIEx.IsHovering(labelRect))
{
color = Color.blue;
}
GUIEx.PushColor(color);
UnityEngine.GUI.DrawTexture(labelRect, image, ScaleMode.ScaleToFit);
GUIEx.PopColor();
return(GUIEx.WasClicked(labelRect, 0));
}
public static bool SpriteButton(Sprite sprite, Rect position, GUIStyle style, bool respectRatio = false)
{
bool pressed = UnityEngine.GUI.Button(position, GUIContent.none, style);
position = position.Expand(-style.border.horizontal, -style.border.vertical);
if (respectRatio)
{
float ratio = sprite.textureRect.height / sprite.textureRect.width;
if (sprite.textureRect.width > sprite.textureRect.height)
{
position.height *= ratio;
}
else
{
position.width *= ratio;
}
}
GUIEx.DrawSprite(sprite, position);
return(pressed);
}
public static void DrawLines(Vector2[] points, Color[] colors, float width)
{
ThrowIf.ArgumentIsNull(points, "points");
ThrowIf.ArgumentIsNull(colors, "colors");
ThrowIf.False(points.Length == colors.Length, "Points and colors array must be the same length.");
for (int i = 0; i < points.Length; ++i)
{
Vector2 start = points[i];
Vector2 end = points[MathEx.Wrap(i + 1, 0, points.Length - 1)];
Color color = colors[i];
if (Mathf.Abs(start.x - end.x) > Mathf.Abs(start.y - end.y))
{
GUIEx.DrawBox(new Rect(start.x, start.y, end.x - start.x, width), color);
}
else
{
GUIEx.DrawBox(new Rect(start.x, start.y, width, end.y - start.y), color);
}
GUIEx.PopColor();
}
}
public static bool LabelButton(string label, GUIStyle style)
{
Color color = Color.black;
GUIStyle labelStyle = new GUIStyle(style);
Rect labelRect = GUILayoutUtility.GetRect(new GUIContent(label), style);
if (GUIEx.IsHovering(labelRect))
{
color = Color.blue;
}
Rect underlineRect = labelRect;
underlineRect.y = underlineRect.yMax - 2.0f;
underlineRect.height = 1.0f;
labelStyle.normal.textColor = color;
UnityEngine.GUI.Label(labelRect, label, labelStyle);
GUIEx.DrawBox(underlineRect, color);
return(false);
}
public static bool WasClicked(Rect rect)
{
return(GUIEx.IsHovering(rect) && Event.current.type == EventType.MouseDown);
}
public static bool SpriteButton(Sprite sprite, Rect position, bool respectRatio = false)
{
return(GUIEx.SpriteButton(sprite, position, UnityEngine.GUI.skin.button, respectRatio));
}
public static void DrawLabelAtCursor(string text, Color background)
{
GUIEx.DrawLabelAtCursor(new GUIContent(text), UnityEngine.GUI.skin.label, background);
}
public static void DrawBox(Rect area, float borderSize, Color borderColor, Color backgroundColor)
{
GUIEx.DrawBox(area, backgroundColor);
GUIEx.DrawBorder(area, borderSize, borderColor);
}
public static void DrawBox(Rect area, Color backgroundColor)
{
GUIEx.PushColor(backgroundColor);
UnityEngine.GUI.DrawTexture(area, GUIEx.White);
GUIEx.PopColor();
}
public static void DrawBorder(Rect area, RectOffset border, Color color)
{
GUIEx.DrawBorder(area, border.left, border.right, border.top, border.bottom, color);
}
public static void DrawBorder(Rect area, float border, Color color)
{
GUIEx.DrawBorder(area, border, border, border, border, color);
}
public static void DrawSprite(Sprite sprite, params GUILayoutOption[] options)
{
Rect controlRect = GUILayoutUtility.GetRect(GUIContent.none, new GUIStyle(), options);
GUIEx.DrawSprite(sprite, controlRect);
}