private void OnGUI()
{
float labelWidth = EditorGUIUtility.labelWidth;
EditorGUIUtility.labelWidth = 64f;
EditorGUILayout.BeginHorizontal();
EditorGUI.BeginChangeCheck();
currentAnimationId = EditorGUILayout.Popup("Animation", currentAnimationId, animationNames, GUILayout.Width(192f));
if (EditorGUI.EndChangeCheck())
{
if (currentFrame > ac[currentAnimationId].frames.Count)
{
currentFrame = ac[currentAnimationId].frames.Count - 1;
}
}
if (GUILayout.Button("-", GUILayout.Width(20f)))
{
string n = ac[currentAnimationId] == null ? "null" : ac[currentAnimationId].name;
if (EditorUtility.DisplayDialog("Delete Animation", "Are you sure you want to delete " + n + "? This will also delete the asset.", "Yes", "No"))
{
List <SpriteAnimation> anims = new List <SpriteAnimation>(ac.animations);
anims.RemoveAt(currentAnimationId);
ac.animations = anims.ToArray();
UpdateAnimations();
}
}
if (GUILayout.Button("+", GUILayout.Width(20f)))
{
StringInputPopup.Display((s) =>
{
Array.Resize(ref ac.animations, ac.Count + 1);
var a = new SpriteAnimation();
a.name = s;
a.frames = new List <SpriteFrame>();
ac[ac.Count - 1] = a;
UpdateAnimations();
}, defaultAnimationNames[System.Math.Min(ac.Count, defaultAnimationNames.Length - 1)], "Enter new animation name.");
}
if (GUILayout.Button("copy", GUILayout.Width(40f)))
{
clipboardAnimation = ac.animations[currentAnimationId];
}
if (GUILayout.Button("paste", GUILayout.Width(40f)))
{
ac.animations[currentAnimationId] = clipboardAnimation.Copy();
}
EditorGUI.BeginChangeCheck();
int c = ac.Count > 0 ? (ac[currentAnimationId] == null ? 0 : ac[currentAnimationId].frames.Count) : 1;
currentFrame = EditorGUILayout.IntSlider("Frame", currentFrame + 1, System.Math.Min(1, c), c) - 1;
if (EditorGUI.EndChangeCheck())
{
}
if (GUILayout.Button("-", GUILayout.Width(20f)))
{
if (EditorUtility.DisplayDialog("Delete Frame", "Are you sure you want to delete frame #" + (currentFrame + 1) + "?", "Yes", "No"))
{
ac[currentAnimationId].frames.RemoveAt(currentFrame);
}
}
if (GUILayout.Button("+", GUILayout.Width(20f)))
{
SpriteFrame f = new SpriteFrame();
ac[currentAnimationId].frames.Add(f);
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Separator();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button(">", GUILayout.Width(20f)))
{
isPlaying = true;
}
if (GUILayout.Button("||", GUILayout.Width(20f)))
{
isPlaying = false;
}
if (GUILayout.Button("☐", GUILayout.Width(20f)))
{
isPlaying = false;
t = 0f;
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.Space(16f);
pixelSize = EditorGUILayout.IntSlider("Pixel Scale", pixelSize, 1, 8, GUILayout.Width(256f));
var anim = ac[currentAnimationId];
if (anim != null)
{
if (c > currentFrame && currentFrame >= 0)
{
var f = anim.frames[currentFrame];
if (f.durationMultiplier <= 0f)
{
f.durationMultiplier = 1f;
}
f.durationMultiplier = Mathf.Max(.5f, EditorGUILayout.FloatField("Duration", f.durationMultiplier, GUILayout.Width(128f)));
if (f != null)
{
switch (facing)
{
case BaseActor.Facing.Left:
ac[currentAnimationId].frames[currentFrame].left.sprite = (Sprite)EditorGUILayout.ObjectField("Sprite", f.left.sprite, typeof(Sprite), false);
break;
case BaseActor.Facing.Right:
ac[currentAnimationId].frames[currentFrame].right.sprite = (Sprite)EditorGUILayout.ObjectField("Sprite", f.right.sprite, typeof(Sprite), false);
break;
case BaseActor.Facing.Down:
ac[currentAnimationId].frames[currentFrame].down.sprite = (Sprite)EditorGUILayout.ObjectField("Sprite", f.down.sprite, typeof(Sprite), false);
break;
case BaseActor.Facing.Up:
ac[currentAnimationId].frames[currentFrame].up.sprite = (Sprite)EditorGUILayout.ObjectField("Sprite", f.up.sprite, typeof(Sprite), false);
break;
}
Vector2 center = new Vector2(position.width / 2f, position.height / 2f);
var e = Event.current;
if (e.type == EventType.KeyDown)
{
switch (e.keyCode)
{
case KeyCode.LeftControl:
controlKey = true;
break;
case KeyCode.A:
allKey = true;
break;
case KeyCode.LeftArrow:
currentFrame = (currentFrame - 1) % c;
break;
case KeyCode.RightArrow:
currentFrame = (currentFrame + 1) % c;
break;
case KeyCode.DownArrow:
currentAnimationId = (currentAnimationId - 1) % ac.Count;
break;
case KeyCode.UpArrow:
currentAnimationId = (currentAnimationId + 1) % ac.Count;
break;
}
}
else if (e.type == EventType.KeyUp)
{
switch (e.keyCode)
{
case KeyCode.LeftControl:
controlKey = false;
break;
case KeyCode.A:
allKey = false;
break;
}
}
if (Event.current.commandName == "ObjectSelectorUpdated")
{
var pickedSprite = (Sprite)EditorGUIUtility.GetObjectPickerObject();
switch (facing)
{
case BaseActor.Facing.Left:
f.left.sprite = pickedSprite;
break;
case BaseActor.Facing.Right:
f.right.sprite = pickedSprite;
break;
case BaseActor.Facing.Down:
f.down.sprite = pickedSprite;
break;
case BaseActor.Facing.Up:
f.up.sprite = pickedSprite;
break;
}
}
if (f[facing] != null)
{
var spriteData = f[facing];
var sprite = spriteData.sprite;
if (sprite != null)
{
float w = (float)sprite.texture.width;
float h = (float)sprite.texture.height;
float x = center.x - sprite.textureRect.width / 2f * (float)pixelSize;
float y = center.y - sprite.textureRect.height / 2f * (float)pixelSize;
float spriteW = sprite.textureRect.width * (float)pixelSize;
float spriteH = sprite.textureRect.height * (float)pixelSize;
var mirr = anim.mirroring[(int)facing];
Vector2 mirrV = new Vector2(mirr.X ? -1f : 1f, mirr.Y ? -1f : 1f);
x += animationMotionPosition.x;
y += animationMotionPosition.y;
if (mirr.X)
{
x += spriteW;
}
if (mirr.Y)
{
y += spriteH;
}
Rect r = new Rect(x, y, spriteW * mirrV.x, spriteH * mirrV.y);
GUI.DrawTextureWithTexCoords(r, sprite.texture, new Rect(sprite.textureRect.x / w, sprite.textureRect.y / h, sprite.textureRect.width / w, sprite.textureRect.height / h));
}
else if (GUI.Button(new Rect(center.x - 128f, center.y - 128f, 256f, 256f), "Select a sprite"))
{
EditorGUIUtility.ShowObjectPicker <Sprite>(f[facing], false, string.Empty, 0);
}
}
GUIStyle passiveStyle = new GUIStyle("Button");
GUIStyle activeStyle = new GUIStyle(passiveStyle);
activeStyle.normal.textColor = activeStyle.hover.textColor = Color.green;
activeStyle.fontStyle = FontStyle.Bold;
Vector2 spriteAreaSize = new Vector2(256f + 0f, 256f + 0f);
if (GUI.Button(new Rect(center.x - spriteAreaSize.x / 2f - 20f, center.y - spriteAreaSize.y / 2f, 20f, spriteAreaSize.y), "<-", facing == BaseActor.Facing.Left ? activeStyle : passiveStyle))
{
if (controlKey)
{
if (allKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].left.sprite = ac[currentAnimationId].frames[i][facing].sprite;
}
Debug.Log("Copied active all animation frame sprites to target facing!");
}
else
{
ac[currentAnimationId].frames[currentFrame].left.sprite = f[facing];
Debug.Log("Copied active Sprite to target facing!");
}
}
else
{
facing = BaseActor.Facing.Left;
}
}
if (GUI.Button(new Rect(center.x + spriteAreaSize.x / 2f, center.y - spriteAreaSize.y / 2f, 20f, spriteAreaSize.y), "->", facing == BaseActor.Facing.Right ? activeStyle : passiveStyle))
{
if (controlKey)
{
if (allKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].right.sprite = ac[currentAnimationId].frames[i][facing].sprite;
}
Debug.Log("Copied active all animation frame sprites to target facing!");
}
else
{
ac[currentAnimationId].frames[currentFrame].right.sprite = f[facing];
Debug.Log("Copied active Sprite to target facing!");
}
}
facing = BaseActor.Facing.Right;
}
if (GUI.Button(new Rect(center.x - spriteAreaSize.x / 2f, center.y - spriteAreaSize.y / 2f - 20f, spriteAreaSize.x, 20f), "^", facing == BaseActor.Facing.Up ? activeStyle : passiveStyle))
{
if (controlKey)
{
if (allKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].up.sprite = ac[currentAnimationId].frames[i][facing].sprite;
}
Debug.Log("Copied active all animation frame sprites to target facing!");
}
else
{
ac[currentAnimationId].frames[currentFrame].up.sprite = f[facing];
Debug.Log("Copied active Sprite to target facing!");
}
}
facing = BaseActor.Facing.Up;
}
if (GUI.Button(new Rect(center.x - spriteAreaSize.x / 2f, center.y + spriteAreaSize.y / 2f, spriteAreaSize.x, 20f), "v", facing == BaseActor.Facing.Down ? activeStyle : passiveStyle))
{
if (controlKey)
{
if (allKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].down.sprite = ac[currentAnimationId].frames[i][facing].sprite;
}
Debug.Log("Copied active all animation frame sprites to target facing!");
}
else
{
ac[currentAnimationId].frames[currentFrame].down.sprite = f[facing];
Debug.Log("Copied active Sprite to target facing!");
}
}
facing = BaseActor.Facing.Down;
}
}
else
{
Debug.LogError("NULL");
}
EditorGUILayout.BeginVertical(GUILayout.Width(128f));
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Mirror (X/Y)", GUILayout.Width(64f));
bool mirrorX = EditorGUILayout.Toggle(anim.mirroring[(int)facing].X);
bool mirrorY = EditorGUILayout.Toggle(anim.mirroring[(int)facing].Y);
anim.mirroring[(int)facing] = new Mirroring(mirrorX, mirrorY);
EditorGUILayout.EndHorizontal();
EditorGUI.BeginChangeCheck();
var duration = EditorGUILayout.FloatField("Duration", ac[currentAnimationId].frames[currentFrame].durationMultiplier);
if (EditorGUI.EndChangeCheck())
{
if (controlKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].durationMultiplier = duration;
}
}
else
{
ac[currentAnimationId].frames[currentFrame].durationMultiplier = duration;
}
}
EditorGUI.BeginChangeCheck();
var flags = (FrameFlags)EditorGUILayout.EnumFlagsField("Flags", ac[currentAnimationId].frames[currentFrame].flags);
if (EditorGUI.EndChangeCheck())
{
if (controlKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].flags = flags;
}
}
else
{
ac[currentAnimationId].frames[currentFrame].flags = flags;
}
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Motion", GUILayout.Width(48f));
showMotion = EditorGUILayout.Toggle("Show", showMotion);
EditorGUILayout.EndHorizontal();
EditorGUI.BeginChangeCheck();
var motionX = EditorGUILayout.CurveField("Forward", ac[currentAnimationId].frames[currentFrame].motion.motionX);
var motionY = EditorGUILayout.CurveField("Up", ac[currentAnimationId].frames[currentFrame].motion.motionY);
if (EditorGUI.EndChangeCheck())
{
if (controlKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].motion.motionX = motionX;
}
}
else
{
ac[currentAnimationId].frames[currentFrame].motion.motionX = motionX;
}
if (controlKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].motion.motionY = motionY;
}
}
else
{
ac[currentAnimationId].frames[currentFrame].motion.motionY = motionY;
}
}
EditorGUI.BeginChangeCheck();
float motionMultiplier = EditorGUILayout.FloatField("Multiplier", ac[currentAnimationId].frames[currentFrame].motion.motionMultiplier);
if (EditorGUI.EndChangeCheck())
{
if (controlKey)
{
for (int i = 0; i < c; i++)
{
ac[currentAnimationId].frames[i].motion.motionMultiplier = motionMultiplier;
}
}
else
{
ac[currentAnimationId].frames[currentFrame].motion.motionMultiplier = motionMultiplier;
}
}
EditorGUILayout.EndVertical();
}
else
{
Debug.LogError("NO FRAMES");
}
}
EditorGUIUtility.labelWidth = labelWidth;
}
public virtual void OnFrameExit(SpriteAnimationBehaviour animated, SpriteFrame frame)
{
}
public virtual void OnDamageTarget(SpriteAnimationBehaviour animated, SpriteFrame frame, IDamagable damaged)
{
}
public void Advance(float seconds)
{
animationTime += seconds;
if (currentAnimationId < 0 || currentAnimationFrameCount == 0)
{
return;
}
int frame = 0;
var anim = currentCollection[currentAnimationId];
float d = anim.Duration;
if (d <= 0f)
{
anim.CalculateDuration();
d = anim.Duration;
}
float t = animationTime % d;
float frameDuration = 0f;
while ((frameDuration = anim.frames[frame].durationMultiplier / anim.fps) < t)
{
t -= frameDuration;
frame++;
if (frame >= currentAnimationFrameCount)
{
frame %= currentAnimationFrameCount;
}
}
if (anim.frames[frame] != currentFrame)
{
if (currentFrame != null)
{
if (currentFrame.frameEvent != null)
{
currentFrame.frameEvent.OnFrameExit(this, currentFrame);
}
}
currentFrame = anim.frames[frame];
if (currentFrame.frameEvent != null)
{
currentFrame.frameEvent.OnFrameEnter(this, currentFrame);
}
}
var s = currentFrame[actor.facing];
if (spriteRenderer.sprite != s)
{
spriteRenderer.sprite = s;
var collider = spriteRenderer.GetComponent <PolygonCollider2D>();
if (collider != null)
{
Destroy(collider);
spriteRenderer.gameObject.AddComponent <PolygonCollider2D>().isTrigger = true;
}
frameChanged = true;
if (currentFrame.flags.HasFlag(FrameFlags.SWAP_FACING))
{
actor.SetFacing(BaseActor.InvertFacing(actor.facing));
actor.Move(-actor.movementDirection);
}
}
if (currentFrame.flags.HasFlag(FrameFlags.IGNORE_ACTOR_COLLISIONS))
{
if (actor.gameObject.layer == Engine.actorLayer)
{
actor.gameObject.layer = Engine.airborneActorLayer;
}
}
else if (actor.gameObject.layer == Engine.airborneActorLayer)
{
actor.gameObject.layer = Engine.actorLayer;
}
float frameTime = currentFrame.durationMultiplier / anim.fps;
float prog = t / frameTime;
currentAnimationFrameProgress = prog;
}
