// ================================================================================
// private methods
// --------------------------------------------------------------------------------
private void BuildIndex()
{
_animationDatabase = new Dictionary <string, AsepriteAnimation>();
for (int i = 0; i < animations.Count; i++)
{
AsepriteAnimation anim = animations[i];
_animationDatabase[animations[i].name] = anim;
}
}
public AniMetaSpriteButton(string path)
{
ani = AsepriteAnimation.New(path, "hovered");
ani.TryGetCurrentFrameRect("text", out var contentRect);
var aniRect = new RectangleF(0, 0, ani.Width, ani.Height);
if (SplitNine(aniRect, contentRect, out nineRectList) == false)
{
Log.Warnning("error nine button of " + path);
}
}
void Start()
{
//Load the aseprite animation from JSON
asepriteAnim = JsonUtility.FromJson <AsepriteAnimation>(SpriteJSON.text);
//Generate animation objects from tags in aseprite json
SpriteAnims = asepriteAnim.meta.frameTags;
spriteRenderer = GetComponent <SpriteRenderer>();
//Set current animation to be first animation by default
PlayAnim(0);
}
// ================================================================================
// public static methods
// --------------------------------------------------------------------------------
public static AsepriteAnimationInfo GetAnimationInfo(JSONObject root)
{
AsepriteAnimationInfo importedInfos = new AsepriteAnimationInfo();
// meta animations
var meta = root["meta"].Obj;
var size = meta["size"].Obj;
importedInfos.width = (int)size["w"].Number;
importedInfos.height = (int)size["h"].Number;
var frameTags = meta["frameTags"].Array;
foreach (var item in frameTags)
{
JSONObject frameTag = item.Obj;
AsepriteAnimation anim = new AsepriteAnimation();
anim.name = frameTag["name"].Str;
anim.from = (int)(frameTag["from"].Number);
anim.to = (int)(frameTag["to"].Number);
importedInfos.animations.Add(anim);
}
// sprites
var list = root["frames"].Array;
foreach (var item in list)
{
AsepriteFrame frame = new AsepriteFrame();
frame.filename = item.Obj["filename"].Str;
var frameValues = item.Obj["frame"].Obj;
frame.width = (int)frameValues["w"].Number;
frame.height = (int)frameValues["h"].Number;
frame.x = (int)frameValues["x"].Number;
frame.y = importedInfos.height - (int)frameValues["y"].Number - frame.height; // unity has a different coord system
frame.duration = (int)item.Obj["duration"].Number;
importedInfos.frames.Add(frame);
}
importedInfos.CalculateTimings();
return(importedInfos);
}
// ================================================================================
// public static methods
// --------------------------------------------------------------------------------
public static AsepriteAnimationInfo GetAnimationInfo(JSONObject root)
{
AsepriteAnimationInfo importedInfos = new AsepriteAnimationInfo();
// meta animations
var meta = root["meta"].Obj;
var size = meta["size"].Obj;
importedInfos.width = (int)size["w"].Number;
importedInfos.height = (int)size["h"].Number;
var frameTags = meta["frameTags"].Array;
foreach (var item in frameTags)
{
JSONObject frameTag = item.Obj;
AsepriteAnimation anim = new AsepriteAnimation();
anim.name = frameTag["name"].Str;
anim.from = (int)(frameTag["from"].Number);
anim.to = (int)(frameTag["to"].Number);
importedInfos.animations.Add(anim);
}
// sprites
var list = root["frames"].Array;
foreach (var item in list)
{
AsepriteFrame frame = new AsepriteFrame();
frame.filename = item.Obj["filename"].Str;
var frameValues = item.Obj["frame"].Obj;
frame.width = (int)frameValues["w"].Number;
frame.height = (int)frameValues["h"].Number;
frame.x = (int)frameValues["x"].Number;
frame.y = importedInfos.height - (int)frameValues["y"].Number - frame.height; // unity has a different coord system
frame.duration = (int)item.Obj["duration"].Number;
importedInfos.frames.Add(frame);
}
importedInfos.CalculateTimings();
return importedInfos;
}
private void CalculateTimings()
{
for (int i = 0; i < animations.Count; i++)
{
AsepriteAnimation anim = animations[i];
anim.timings = new List <float>();
float timeCount = 0;
anim.timings.Add(timeCount);
for (int k = 0; k < anim.Count; k++)
{
timeCount += frames[k + anim.from].duration / 1000f;
anim.timings.Add(timeCount);
}
}
}
public override void Start()
{
this.Sprite = this.Content.Load <Texture2D>("Sprites/player/prototype_character");
this.AsepriteDefinitions = this.Content.Load <AsepriteDefinitions>("Sprites/player/prototype_character_json");
this.AsepriteAnimation = new AsepriteAnimation(this.AsepriteDefinitions);
this.SpriteColor = Color.Red;
this.TextureSize = new Vector2(64, 64);
this._bodySize = new Vector2(10, 32);
this.SetBoxCollision(this.World);
this.CBody.Tag = "Knight";
this.CBody.BodyType = BodyType.Dynamic;
this.CBody.SetCollidesWith(Category.Cat1);
this.CBody.SetFriction(1);
this.DontCollisionWithTag.Add("Player");
this.DontCollisionWithTag.Add("Knight");
this.DontCollisionWithTag.Add("Troll");
this.VigiliantModeActive = true;
}
public static void Draw(AsepriteAnimation ani, Vector2 pos)
{
Graphics.SetColor(Color.White);
ani.Draw(pos.X, pos.Y);
Graphics.SetColor(Color.Green);
int r = 10;
DrawCrossCircle(pos, r);
foreach (var kv in ani.CurrentFrameRectDict) // rect
{
var pp_rect = kv.Value;
pp_rect.Location += pos;
Graphics.Rectangle(DrawMode.Line, pp_rect);
}
foreach (var kv in ani.CurrentFrameTransDict) // trans
{
var pps = pos + kv.Value; // ani.CurrentFrameTransToPos(pos, kv.Value);
DrawCrossCircle(pps, 5);
Graphics.Print(kv.Key, pps.X, pps.Y);
}
}
public void Reset(string path)
{
ani = AsepriteAnimation.New(path, null);
aniCloned = ani.Clone();
ani.FrameBegin += (index) =>
{
Console.WriteLine($"{path} - b - [{index}] / { ani.FrameCount - 1}");
foreach (var evtName in ani.GetFrameEvent(index))
{
Console.WriteLine($"event: " + evtName);
}
};
ani.FrameEnd += (index) =>
{
Console.WriteLine($"{path} - e - [{index}] / { ani.FrameCount - 1}");
};
tagNameList.Clear();
tagNameList.AddRange(ani.TagNameIter);
tagNameIndex = -1;
ToNextTag();
Window.SetTitle(path);
}
public override void Start()
{
this.Sprite = this.Content.Load <Texture2D>("Sprites/Enemies/troll");
this.AsepriteDefinitions = this.Content.Load <AsepriteDefinitions>("Sprites/Enemies/troll_info");
this.AsepriteAnimation = new AsepriteAnimation(this.AsepriteDefinitions);
this.SpriteColor = Color.Red;
this.TextureSize = new Vector2(64, 64);
this._bodySize = new Vector2(10, 32);
this.SetBoxCollision(this.World);
this.CBody.Tag = "Troll";
this.CBody.BodyType = BodyType.Dynamic;
this.CBody.SetCollidesWith(Category.Cat1);
this.CBody.SetFriction(1);
this.DontCollisionWithTag.Add("Player");
this.DontCollisionWithTag.Add("Knight");
this.DontCollisionWithTag.Add("Troll");
_right = false;
this.CurrentAnimation = AnimationType.BORN;
}
public void CreateAnimation(string path, string masterName, AsepriteAnimation anim, List<Sprite> sprites)
{
AnimationClip clip;
string fileName = path + "/" + masterName + "_" + anim.name + ".anim";
// check if animation file already exists
clip = AssetDatabase.LoadAssetAtPath<AnimationClip>(fileName);
if (clip == null)
{
clip = new AnimationClip();
AssetDatabase.CreateAsset(clip, fileName);
}
// change loop settings
if (ShouldLoop(anim.name))
{
clip.wrapMode = WrapMode.Loop;
clip.SetLoop(true);
}
else
{
clip.wrapMode = WrapMode.Clamp;
clip.SetLoop(false);
}
EditorCurveBinding curveBinding = new EditorCurveBinding
{
type = typeof(SpriteRenderer),
propertyName = "m_Sprite"
};
ObjectReferenceKeyframe[] keyFrames = new ObjectReferenceKeyframe[anim.Count + 1]; // one more than sprites because we repeat the last sprite
float timePoint;
for (int i = 0; i < anim.Count; i++)
{
timePoint = anim.GetTimePoint(i);
ObjectReferenceKeyframe keyFrame = new ObjectReferenceKeyframe { time = timePoint };
Sprite sprite = sprites[i + anim.from];
keyFrame.value = sprite;
keyFrames[i] = keyFrame;
}
// repeating the last frame at a point "just before the end" so the animation gets its correct length
timePoint = anim.GetTimePoint(anim.Count);
ObjectReferenceKeyframe lastKeyFrame = new ObjectReferenceKeyframe { time = timePoint - (1f / clip.frameRate) };
Sprite lastSprite = sprites[anim.Count - 1 + anim.from];
lastKeyFrame.value = lastSprite;
keyFrames[anim.Count] = lastKeyFrame;
// save animation clip values
AnimationUtility.SetObjectReferenceCurve(clip, curveBinding, keyFrames);
EditorUtility.SetDirty(clip);
anim.animationClip = clip;
}
public void CreateAnimation(string path, string masterName, AsepriteAnimation anim, List <Sprite> sprites)
{
AnimationClip clip;
string fileName = path + "/" + masterName + "_" + anim.name + ".anim";
// check if animation file already exists
clip = AssetDatabase.LoadAssetAtPath <AnimationClip>(fileName);
if (clip == null)
{
clip = new AnimationClip();
AssetDatabase.CreateAsset(clip, fileName);
}
// change loop settings
if (ShouldLoop(anim.name))
{
clip.wrapMode = WrapMode.Loop;
clip.SetLoop(true);
}
else
{
clip.wrapMode = WrapMode.Clamp;
clip.SetLoop(false);
}
EditorCurveBinding curveBinding = new EditorCurveBinding
{
type = typeof(SpriteRenderer),
propertyName = "m_Sprite"
};
ObjectReferenceKeyframe[] keyFrames = new ObjectReferenceKeyframe[anim.Count + 1]; // one more than sprites because we repeat the last sprite
float timePoint;
for (int i = 0; i < anim.Count; i++)
{
timePoint = anim.GetTimePoint(i);
ObjectReferenceKeyframe keyFrame = new ObjectReferenceKeyframe {
time = timePoint
};
Sprite sprite = sprites[i + anim.from];
keyFrame.value = sprite;
keyFrames[i] = keyFrame;
}
// repeating the last frame at a point "just before the end" so the animation gets its correct length
timePoint = anim.GetTimePoint(anim.Count);
ObjectReferenceKeyframe lastKeyFrame = new ObjectReferenceKeyframe {
time = timePoint - (1f / clip.frameRate)
};
Sprite lastSprite = sprites[anim.Count - 1 + anim.from];
lastKeyFrame.value = lastSprite;
keyFrames[anim.Count] = lastKeyFrame;
// save animation clip values
AnimationUtility.SetObjectReferenceCurve(clip, curveBinding, keyFrames);
EditorUtility.SetDirty(clip);
anim.animationClip = clip;
}