public static PlayAnimation SetAnimation(Rect currentAnimationBorder, Color animationColour, Texture2D givenTexture)
{
PlayAnimation output = new PlayAnimation();
output.Initialise();
Rect currentFrameBorder = new Rect(currentAnimationBorder.position, new Vector2(0, currentAnimationBorder.size.y));
Color pixelColour = transparent;
for (int j = 0; j < currentAnimationBorder.size.x; j++)
{
pixelColour = givenTexture.GetPixel(j, (int)currentFrameBorder.y);
if (animationColour != pixelColour)
{
if (pixelColour == transparent)
{
if (currentFrameBorder.size.x < 1)
{
currentFrameBorder.size = new Vector2(j, currentFrameBorder.size.y);
}
Rect imageBorder = new Rect(new Vector2(currentFrameBorder.x + 1, currentFrameBorder.y + 1),
new Vector2(currentFrameBorder.size.x - 2, currentFrameBorder.size.y - 2));
output.AddFrame(givenTexture, imageBorder);
j += XGAP - 1;
currentFrameBorder.x = j + 1;
}
}
else if (j == currentAnimationBorder.size.x - 1)
{
if (animationColour != pixelColour && pixelColour != transparent)
{
throw new TextureNotfoundException(givenTexture.name + " didn't find any textures to make a frame from");
}
if (currentFrameBorder.size.x < 1)
{
currentFrameBorder.size = new Vector2(j, currentAnimationBorder.size.y);
currentFrameBorder = new Rect(new Vector2(currentFrameBorder.x + 1, currentFrameBorder.y + 1),
new Vector2(currentFrameBorder.size.x - 1, currentFrameBorder.size.y - 1));
}
output.AddFrame(givenTexture, currentFrameBorder);
j += XGAP - 1;
currentFrameBorder.x = j + 1;
}
else
{
if (currentFrameBorder.size.x > 2)
{
//Debug.Log("skip");
j += (int)currentFrameBorder.size.x - 2;
}
}
}
return(output);
}
public static PlayAnimation SetAnimation(Rect currentAnimationBorder, Color animationColour, Texture2D givenTexture)
{
PlayAnimation output = new PlayAnimation();
output.Initialise();
Rect currentFrameBorder = new Rect(new Vector2(0, currentAnimationBorder.y), new Vector2(0, currentAnimationBorder.size.y));
Color pixelColour = transparent;
for (int i = 0; i <= currentAnimationBorder.size.x; i++)
{
Color currentPixel = givenTexture.GetPixel(i, (int)currentFrameBorder.y);
if (currentPixel.a == 0)
{
if (i - currentFrameBorder.x > 0)
{
Rect imageBorder = new Rect(new Vector2(currentFrameBorder.position.x + 1, currentFrameBorder.y + 1),
new Vector2(i - currentFrameBorder.x - 2, currentFrameBorder.size.y - 1));
output.AddFrame(givenTexture, imageBorder);
}
while (givenTexture.GetPixel(i, (int)currentFrameBorder.y).a == 0)
{
i++;
if (i >= currentAnimationBorder.size.x)
{
break;
}
}
currentFrameBorder.x = i;
}
else if (i == currentAnimationBorder.size.x)
{
if (animationColour != pixelColour && pixelColour.a != 0)
{
throw new MalformedTextureException(givenTexture.name + " doesn't terminate appropiately");
}
Rect imageBorder = new Rect(new Vector2(currentFrameBorder.position.x, currentFrameBorder.y),
new Vector2(i - currentFrameBorder.x - 2, currentFrameBorder.size.y - 1));
output.AddFrame(givenTexture, imageBorder);
}
}
return(output);
}
