public static void SetAnimations(Texture2D givenTexture)
{
Color animationColour = transparent;
Rect currentAnimationBorder = new Rect(new Vector2(0, 0), new Vector2(givenTexture.width, 0));
SpriteMap currentSpriteMap = new SpriteMap();
for (int i = 0; i <= givenTexture.height; i++)
{
Color pixelColour = givenTexture.GetPixel(0, i);
if (pixelColour.a == 0)
{
if (i - currentAnimationBorder.y > 0)
{
if (animationColour.a != 0)
{
if (animationColour != currentSpriteMap.GetColour())
{
currentSpriteMap = new SpriteMap();
currentSpriteMap.Initialise(givenTexture.name, animationColour);
layerList.Add(currentSpriteMap.m_index, currentSpriteMap);
}
currentAnimationBorder.size = new Vector2(currentAnimationBorder.size.x, i - currentAnimationBorder.y - 1);
PlayAnimation currentAnimation = SetAnimation(currentAnimationBorder, animationColour, givenTexture);
currentSpriteMap.AddAnimation(currentAnimation);
}
}
while (givenTexture.GetPixel(0, i).a == 0)
{
i++;
if (i == givenTexture.height)
{
break;
}
}
currentAnimationBorder.y = i;
animationColour = pixelColour;
}
else if (i == givenTexture.height)
{
if (pixelColour.a == 0)
{
throw new TextureNotfoundException(givenTexture.name + " didn't find any textures to make an animation from");
}
if (animationColour != currentSpriteMap.GetColour())
{
currentSpriteMap = new SpriteMap();
currentSpriteMap.Initialise(givenTexture.name, animationColour);
layerList.Add(currentSpriteMap.m_index, currentSpriteMap);
}
currentAnimationBorder.size = new Vector2(currentAnimationBorder.size.x, i - currentAnimationBorder.y - 1);
Rect currentFrameBorder = new Rect(currentAnimationBorder.position, new Vector2(0, currentAnimationBorder.size.y));
PlayAnimation currentAnimation = SetAnimation(currentAnimationBorder, animationColour, givenTexture);
currentSpriteMap.AddAnimation(currentAnimation);
}
else
{
animationColour = pixelColour;
}
}
}
public static void SetAnimations(Sprite givenSprite, ref Dictionary <string, SpriteMap> givenDictionary)
{
Color animationColour = transparent;
Rect currentAnimationBorder = new Rect(new Vector2(0, 0), new Vector2(givenSprite.rect.size.x, 0));
SpriteMap currentSpriteMap = new SpriteMap();
string currentSpriteMapId;
for (int i = 0; i < givenSprite.rect.size.y; i++)
{
Color pixelColour = givenSprite.texture.GetPixel(0, i);
if (animationColour != pixelColour)
{
if (pixelColour != transparent)
{
if (animationColour != transparent)
{
currentSpriteMapId = currentSpriteMap.GetName() + ColourToString(currentSpriteMap.GetColour());
givenDictionary.Add(currentSpriteMapId, currentSpriteMap);
}
animationColour = pixelColour;
currentAnimationBorder.y = i;
currentSpriteMap.Initialise(givenSprite.name, animationColour);
}
else
{
currentAnimationBorder.size = new Vector2(currentAnimationBorder.size.x, i - currentAnimationBorder.y);
PlayAnimation currentAnimation = SetAnimation(currentAnimationBorder, animationColour, givenSprite.texture);
currentSpriteMap.AddAnimation(currentAnimation);
i += YGAP - 1;
currentAnimationBorder.y = i + 1;
}
}
else if (i == givenSprite.rect.size.y - 1)
{
if (pixelColour == transparent)
{
throw new TextureNotfoundException(givenSprite.name + " didn't find any textures to make an animation from");
}
currentAnimationBorder.size = new Vector2(currentAnimationBorder.size.x, i - currentAnimationBorder.y);
Rect currentFrameBorder = new Rect(currentAnimationBorder.position, new Vector2(0, currentAnimationBorder.size.y));
PlayAnimation currentAnimation = SetAnimation(currentAnimationBorder, animationColour, givenSprite.texture);
currentSpriteMap.AddAnimation(currentAnimation);
i += YGAP - 1;
}
}
currentSpriteMapId = currentSpriteMap.GetName() + ColourToString(currentSpriteMap.GetColour());
givenDictionary.Add(currentSpriteMapId, currentSpriteMap);
}