public static IFontCharacter RandonPenDownCharacter(int ply)
{
// TODO: This will always use scribbles of len 5
// 1) Build a char inside a given box size
// 2) Build a char with variable scribble sizes
// 3) Ensure no scribble overlap
PenDownCharacter ch = new PenDownCharacter();
for (int i = 0; i < ply; i++)
{
IPenDownScribble scribble = ScribbleFactory.buildRandomRightHookScribble(3, 3);
ch.addScribble(scribble);
}
return(ch);
}
public static IFontCharacter buildBoundedCharacter(int width, int height)
{
// Build a font character that fits inside the provided bounds
// It's reccomended that width and height are multiples of 4 but not required
List <IPenDownScribble> scribbles = new List <IPenDownScribble>();
Vector2Int lastPoint = new Vector2Int(0, 0);
int maxX = int.MinValue;
int minX = int.MaxValue;
int maxY = int.MinValue;
int minY = int.MaxValue;
int ply = 5;
for (int i = 0; i < ply; i++)
{
// 1) Generate scribble
IPenDownScribble s = ScribbleFactory.buildRandomRightHookScribble(4, 4);
// 2) Validate scribble
// Compare the existing maxX to the scribble's translated max X value
int potentialMaxX = Mathf.Max(maxX, s.rightBound() + lastPoint.x);
int potentialMinX = Mathf.Min(minX, s.leftBound() + lastPoint.x);
int potentialMaxY = Mathf.Max(maxY, s.upBound() + lastPoint.y);
int potentialMinY = Mathf.Min(minY, s.downBound() + lastPoint.y);
int potentialWidth = potentialMaxX - potentialMinX;
int potentialHeight = potentialMaxY - potentialMinY;
if (potentialWidth > width ||
potentialHeight > height)
{
// If adding the new scribble makes the character too big
// skip it
continue;
}
//Debug.Log("--------------------");
//Debug.Log("oldMaxX: " + maxX + " newMaxX:" + potentialMaxX);
//Debug.Log("oldMaxY: " + maxY + " newMaxY:" + potentialMaxY);
//Debug.Log("oldMinX: " + minX + " newMinX:" + potentialMinX);
//Debug.Log("oldMinY: " + minY + " newMinY:" + potentialMinY);
// 3) Update factory state
maxX = potentialMaxX;
minX = potentialMinX;
maxY = potentialMaxY;
minY = potentialMinY;
lastPoint += s.lastPoint();
// 4) Add scribble to result
scribbles.Add(s);
}
// 5) Translate true center to (0, 0)
int centerX = (maxX + minX) / 2;
int centerY = (maxY + minY) / 2;
scribbles[0].translate(-centerX, -centerY);
Debug.Log("centerx: " + centerX + " centerY: " + centerY);
// NOTE: Because the PenDownCharacter is drawn based off the end pos of
// the preceding scribble, we only need to translate the first scribble
// and all the others will automatically be in place.
return(new PenDownCharacter(scribbles));
}
public void addScribble(IPenDownScribble newS)
{
// Append the provided scribble to the end of this character
this.scribbles.Add(newS);
}
