/// <summary>
/// Integer vector field.
/// </summary>
static public IntVector IntPair(string prefix, string leftCaption, string rightCaption, int x, int y)
{
GUILayout.BeginHorizontal();
if (string.IsNullOrEmpty(prefix))
{
GUILayout.Space(82f);
}
else
{
GUILayout.Label(prefix, GUILayout.Width(74f));
}
WeaponXIToolsEditor.SetLabelWidth(48f);
IntVector retVal;
retVal.x = EditorGUILayout.IntField(leftCaption, x, GUILayout.MinWidth(30f));
retVal.y = EditorGUILayout.IntField(rightCaption, y, GUILayout.MinWidth(30f));
WeaponXIToolsEditor.SetLabelWidth(80f);
GUILayout.EndHorizontal();
return(retVal);
}
/// <summary>
/// Integer vector field.
/// </summary>
static public Vector4 IntPadding(string prefix, Vector4 v)
{
int left = Mathf.RoundToInt(v.x);
int top = Mathf.RoundToInt(v.y);
int right = Mathf.RoundToInt(v.z);
int bottom = Mathf.RoundToInt(v.w);
WeaponXIToolsEditor.IntVector a = WeaponXIToolsEditor.IntPair(prefix, "Left", "Top", left, top);
WeaponXIToolsEditor.IntVector b = WeaponXIToolsEditor.IntPair(null, "Right", "Bottom", right, bottom);
return(new Vector4(a.x, a.y, b.x, b.y));
}
/// <summary>
/// Integer rectangle field.
/// </summary>
static public Rect IntRect(string prefix, Rect rect)
{
int left = Mathf.RoundToInt(rect.xMin);
int top = Mathf.RoundToInt(rect.yMin);
int width = Mathf.RoundToInt(rect.width);
int height = Mathf.RoundToInt(rect.height);
WeaponXIToolsEditor.IntVector a = WeaponXIToolsEditor.IntPair(prefix, "Left", "Top", left, top);
WeaponXIToolsEditor.IntVector b = WeaponXIToolsEditor.IntPair(null, "Width", "Height", width, height);
return(new Rect(a.x, a.y, b.x, b.y));
}
/// <summary>
/// Draw the specified sprite.
/// </summary>
public static void DrawTexture(Texture2D tex, Rect rect, Rect uv, Color color, Material mat)
{
int w = Mathf.RoundToInt(tex.width * uv.width);
int h = Mathf.RoundToInt(tex.height * uv.height);
// Create the texture rectangle that is centered inside rect.
Rect outerRect = rect;
outerRect.width = w;
outerRect.height = h;
if (outerRect.width > 0f)
{
float f = rect.width / outerRect.width;
outerRect.width *= f;
outerRect.height *= f;
}
if (rect.height > outerRect.height)
{
outerRect.y += (rect.height - outerRect.height) * 0.5f;
}
else if (outerRect.height > rect.height)
{
float f = rect.height / outerRect.height;
outerRect.width *= f;
outerRect.height *= f;
}
if (rect.width > outerRect.width)
{
outerRect.x += (rect.width - outerRect.width) * 0.5f;
}
// Draw the background
WeaponXIToolsEditor.DrawTiledTexture(outerRect, WeaponXIToolsEditor.backdropTexture);
// Draw the sprite
GUI.color = color;
if (mat == null)
{
GUI.DrawTextureWithTexCoords(outerRect, tex, uv, true);
}
else
{
// NOTE: There is an issue in Unity that prevents it from clipping the drawn preview
// using BeginGroup/EndGroup, and there is no way to specify a UV rect... le'suq.
UnityEditor.EditorGUI.DrawPreviewTexture(outerRect, tex, mat);
}
GUI.color = Color.white;
// Draw the lines around the sprite
Handles.color = Color.black;
Handles.DrawLine(new Vector3(outerRect.xMin, outerRect.yMin), new Vector3(outerRect.xMin, outerRect.yMax));
Handles.DrawLine(new Vector3(outerRect.xMax, outerRect.yMin), new Vector3(outerRect.xMax, outerRect.yMax));
Handles.DrawLine(new Vector3(outerRect.xMin, outerRect.yMin), new Vector3(outerRect.xMax, outerRect.yMin));
Handles.DrawLine(new Vector3(outerRect.xMin, outerRect.yMax), new Vector3(outerRect.xMax, outerRect.yMax));
// Sprite size label
string text = string.Format("Texture Size: {0}x{1}", w, h);
EditorGUI.DropShadowLabel(GUILayoutUtility.GetRect(Screen.width, 18f), text);
}
