public static Animation FromAnimationSave(AnimationChainSave animationSave)
{
//这个类没有构造函数，所以编译器自动会添加一个空的构造函数
Animation toReturn = new Animation ();
toReturn.Name = animationSave.Name;
//读取frame(AnimationFrameSave)中的所有动画数据
foreach (var frame in animationSave.Frames)
{
CCRect rectangle;
rectangle = new CCRect (
frame.LeftCoordinate,
frame.TopCoordinate,
frame.RightCoordinate - frame.LeftCoordinate,
frame.BottomCoordinate - frame.TopCoordinate);
var duration = TimeSpan.FromSeconds (frame.FrameLength);
//toReturn.frames是一个frame的集合
//每一个frame是动作的一步
//AddFrame就是把读取到的frame添加到这个list里
toReturn.AddFrame (rectangle, duration, flipHorizontal:frame.FlipHorizontal);
}
return toReturn;
}
public CCFollow(Node followedNode, CCRect rect)
{
Debug.Assert(followedNode != null);
this._followedNode = followedNode;
this._isBoundaryFullyCovered = false;
this.IsBoundarySet = true;
CCSize winSize = Director.SharedDirector.DesignSize;
this._fullScreenSize = new CCPoint(winSize.Width, winSize.Height);
this._halfScreenSize = this._fullScreenSize * 0.5f;
this._leftBoundary = -((rect.Origin.X + rect.Size.Width) - this._fullScreenSize.X);
this._rightBoundary = -rect.Origin.X;
this._topBoundary = -rect.Origin.Y;
this._bottomBoundary = -((rect.Origin.Y + rect.Size.Height) - this._fullScreenSize.Y);
if (this._rightBoundary < this._leftBoundary)
{
//screen width is larger than world's boundary width set both in the middle of the world
this._rightBoundary = this._leftBoundary = (this._leftBoundary + this._rightBoundary) / 2;
}
if (this._topBoundary < this._bottomBoundary)
{
//screen width is larger than world's boundary width set both in the middle of the world
this._topBoundary = this._bottomBoundary = (this._topBoundary + this._bottomBoundary) / 2;
}
if ((this._topBoundary == this._bottomBoundary) && (this._leftBoundary == this._rightBoundary))
{
this._isBoundaryFullyCovered = true;
}
}
private void CreateHowtoLabel()
{
float backgroundWidth = howToImage.ScaledContentSize.Width;
const float backgroundHeight = 36;
labelBackground = new CCDrawNode ();
var rect = new CCRect (
-backgroundWidth / 2.0f, -backgroundHeight / 2.0f,
backgroundWidth , backgroundHeight );
labelBackground.DrawRect (
rect, CCColor4B.Black);
labelBackground.PositionX = ContentSize.Center.X;
labelBackground.PositionY = 74;
mainLayer.AddChild (labelBackground);
howToLabel = new CCLabel(
"Touch and move on the left side of the screen to move.\nTap on the right side to jump.",
"fonts/Aldrich-Regular.ttf", 12, CCLabelFormat.SystemFont);
howToLabel.PositionX = ContentSize.Center.X;
howToLabel.Scale = .5f;
howToLabel.PositionY = 74;
howToLabel.HorizontalAlignment = CCTextAlignment.Center;
howToLabel.VerticalAlignment = CCVerticalTextAlignment.Center;
howToLabel.IsAntialiased = false;
mainLayer.AddChild (howToLabel);
}
public override void ApplicationDidFinishLaunching(CCApplication application, CCWindow mainWindow)
{
//application.SupportedOrientations = CCDisplayOrientation.LandscapeRight | CCDisplayOrientation.LandscapeLeft;
//application.AllowUserResizing = true;
//application.PreferMultiSampling = false;
application.ContentRootDirectory = "Content";
CCRect boundsRect = new CCRect(0.0f, 0.0f, 960, 640);
sharedViewport = new CCViewport(new CCRect (0.0f, 0.0f, 1.0f, 1.0f));
sharedWindow = mainWindow;
sharedCamera = new CCCamera(boundsRect.Size, new CCPoint3(boundsRect.Center, 100.0f), new CCPoint3(boundsRect.Center, 0.0f));
mainWindow.SetDesignResolutionSize(960, 640, CCSceneResolutionPolicy.ShowAll);
#if WINDOWS || WINDOWSGL || WINDOWSDX
//application.PreferredBackBufferWidth = 1024;
//application.PreferredBackBufferHeight = 768;
#elif MACOS
//application.PreferredBackBufferWidth = 960;
//application.PreferredBackBufferHeight = 640;
#endif
#if WINDOWS_PHONE8
application.HandleMediaStateAutomatically = false; // Bug in MonoGame - https://github.com/Cocos2DXNA/cocos2d-xna/issues/325
#endif
CCSpriteFontCache.FontScale = 0.6f;
CCSpriteFontCache.RegisterFont("arial", 12, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 38, 50, 64);
CCSpriteFontCache.RegisterFont("MarkerFelt", 16, 18, 22, 32);
CCSpriteFontCache.RegisterFont("MarkerFelt-Thin", 12, 18);
CCSpriteFontCache.RegisterFont("Paint Boy", 26);
CCSpriteFontCache.RegisterFont("Schwarzwald Regular", 26);
CCSpriteFontCache.RegisterFont("Scissor Cuts", 26);
CCSpriteFontCache.RegisterFont("A Damn Mess", 26);
CCSpriteFontCache.RegisterFont("Abberancy", 26);
CCSpriteFontCache.RegisterFont("Abduction", 26);
//sharedDirector = new CCDirector();
//director.DisplayStats = true;
//director.AnimationInterval = 1.0 / 60;
// if (sharedWindow.WindowSizeInPixels.Height > 320)
// {
// application.ContentSearchPaths.Insert(0,"HD");
// }
//sharedWindow.AddSceneDirector(sharedDirector);
CCScene scene = new CCScene(sharedWindow);
scene.Camera = sharedCamera;
CCLayer layer = new TestController();
scene.AddChild(layer);
sharedWindow.RunWithScene(scene);
}
public bool BallPaddleRectIntersects(CCRect r1, CCRect r2)
{
if (r1.MinY < r2.MaxY) {
return true;
} else {
return false;
}
}
public CCSpriteFrame(CCSize contentSize, CCTexture2D texture, CCRect textureRectInPxls,
CCSize originalSizeInPxls, bool rotated=false, CCPoint? offsetInPxls=null)
{
TextureRectInPixels = textureRectInPxls;
ContentSize = contentSize;
OffsetInPixels = offsetInPxls ?? CCPoint.Zero;
OriginalSizeInPixels = originalSizeInPxls;
IsRotated = rotated;
Texture = texture;
}
public CCSize TileSize { get; set; } // The size of this tile in unscaled pixels
#endregion Properties
public CCRect RectForGID(uint gid)
{
CCRect rect = new CCRect();
rect.Size = TileSize;
gid &= CCTMXTileFlags.FlippedMask;
gid = gid - FirstGid;
var max_x = (int) ((ImageSize.Width - Margin * 2 + Spacing) / (TileSize.Width + Spacing));
rect.Origin.X = (gid % max_x) * (TileSize.Width + Spacing) + Margin;
rect.Origin.Y = (gid / max_x) * (TileSize.Height + Spacing) + Margin;
return rect;
}
public CCRect RectForGID(uint gid)
{
CCRect rect = new CCRect();
rect.Size = m_tTileSize;
gid &= ccTMXTileFlags.kCCFlippedMask;
gid = gid - m_uFirstGid;
var max_x = (int) ((m_tImageSize.Width - m_uMargin * 2 + m_uSpacing) / (m_tTileSize.Width + m_uSpacing));
// int max_y = (imageSize.height - margin*2 + spacing) / (tileSize.height + spacing);
rect.Origin.X = (gid % max_x) * (m_tTileSize.Width + m_uSpacing) + m_uMargin;
rect.Origin.Y = (gid / max_x) * (m_tTileSize.Height + m_uSpacing) + m_uMargin;
return rect;
}
public CCDrawNode()
{
renderTriangles = new CCCustomCommand(FlushTriangles);
renderLines = new CCCustomCommand(FlushLines);
renderStrings = new CCCustomCommand(DrawStrings);
BlendFunc = CCBlendFunc.AlphaBlend;
triangleVertices = new CCRawList<CCV3F_C4B>(DefaultBufferSize);
lineVertices = new CCRawList<CCV3F_C4B>(DefaultBufferSize);
verticeBounds = CCRect.Zero;
}
public void Initialize(CCRect bounds, float mag)
{
ColorPen = new Pen(new Microsoft.Xna.Framework.Color(rand.Next(255), rand.Next(255), rand.Next(255)));
for (int i = 0; i < Points.Length; i++)
{
Points[i] = new CCVector2(bounds.MinX + (float)rand.NextDouble() * bounds.Size.Width, bounds.MaxY + (float)rand.NextDouble() * bounds.Size.Height);
Velocities[i] = new CCVector2((float)(rand.NextDouble() - .5) * mag, (float)(rand.NextDouble() - .5) * mag);
for (int j = 0; j < History.Count; j++)
History[j][i] = Points[i];
}
}
public SneakyButtonControl(CCRect rect, int id, CCDrawNode drawNode )
{
this.drawNode = drawNode;
status = true; //defaults to enabled
value = false;
active = false;
isHoldable = true;
isToggleable = false;
radius = 32.0f;
rateLimit = 1.0f / 120.0f;
Position = rect.Origin;
ID = id;
buttonEvent = new CCEventCustom(SneakyPanelControl.BUTTON_LISTENER_ID);
}
public CCRect TextureRectForGID(short gid)
{
CCRect rect = new CCRect();
if (gid != 0)
{
// Rect offset relative to first gid
gid -= FirstGid;
rect.Size = TileTexelSize;
var max_x = (int)((TilesheetSize.Width - BorderWidth * 2 + TileSpacing) / (TileTexelSize.Width + TileSpacing));
rect.Origin.X = (gid % max_x) * (TileTexelSize.Width + TileSpacing) + BorderWidth;
rect.Origin.Y = (gid / max_x) * (TileTexelSize.Height + TileSpacing) + BorderWidth;
}
return rect;
}
public CCFollow(CCNode followedNode, CCRect rect)
{
Debug.Assert (followedNode != null);
FollowedNode = followedNode;
if (rect.Equals (CCRect.Zero))
{
UsingBoundary = false;
}
else
{
UsingBoundary = true;
}
BoundaryFullyCovered = false;
CCRect viewportBounds = followedNode.Layer.VisibleBoundsWorldspace;
FullScreenSize = (CCPoint)new CCPoint(viewportBounds.Size.Width, viewportBounds.Size.Height);
HalfScreenSize = FullScreenSize * 0.5f;
if (UsingBoundary)
{
float leftBoundary = -((rect.Origin.X + rect.Size.Width) - FullScreenSize.X - viewportBounds.Origin.X);
float rightBoundary = -rect.Origin.X;
float topBoundary = -rect.Origin.Y;
float bottomBoundary = -((rect.Origin.Y + rect.Size.Height) - FullScreenSize.Y - viewportBounds.Origin.Y);
if (rightBoundary < leftBoundary)
{
// screen width is larger than world's boundary width
//set both in the middle of the world
rightBoundary = leftBoundary = (leftBoundary + rightBoundary) / 2;
}
if (topBoundary < bottomBoundary)
{
// screen width is larger than world's boundary width
//set both in the middle of the world
topBoundary = bottomBoundary = (topBoundary + bottomBoundary) / 2;
}
if ((topBoundary == bottomBoundary) && (leftBoundary == rightBoundary))
{
BoundaryFullyCovered = true;
}
Boundary = new CCFollowBoundary (bottomBoundary, leftBoundary, rightBoundary, topBoundary);
}
}
public void OnTouchEnded(CCTouch touch, CCEvent e)
{
if (Enable)
{
foreach (var control in ControlList)
{
var p = control.PositionWorldspace;
var rect = new CCRect(p.X, p.Y, control.ContentSize.Width, control.ContentSize.Height);
if (rect.ContainsPoint(Target.Layer.ScreenToWorldspace(touch.LocationOnScreen)))
{
control.OnTouchEnded(touch, e);
return;
}
}
}
}
public SneakyJoystickControl(CCRect rect)
: base()
{
Degrees = 0.0f;
Velocity = CCPoint.Zero;
AutoCenter = true;
HasDeadzone = false;
NumberOfDirections = 4;
isDPad = false;
joystickRadius = rect.Size.Width / 2;
ThumbRadius = 32.0f;
DeadRadius = 0.0f;
AnchorPoint = CCPoint.AnchorMiddle;
ControlSize = rect;
}
void InitCloud()
{
CCRect rect;
switch (ran.Next() % 3)
{
case 0:
rect = new CCRect(336, 16, 256, 108);
break;
case 1:
rect = new CCRect(336, 128, 257, 110);
break;
default:
rect = new CCRect(336, 240, 252, 119);
break;
}
var batchNode = GetChildByTag((int)Tags.SpriteManager) as CCSpriteBatchNode;
var cloud = new CCSprite(batchNode.Texture, rect);
batchNode.AddChild(cloud, 3, currentCloudTag);
cloud.Opacity = 128;
}
public static Animation FromAnimationSave(AnimationChainSave animationSave)
{
Animation toReturn = new Animation ();
toReturn.Name = animationSave.Name;
foreach (var frame in animationSave.Frames)
{
CCRect rectangle;
rectangle = new CCRect (
frame.LeftCoordinate,
frame.TopCoordinate,
frame.RightCoordinate - frame.LeftCoordinate,
frame.BottomCoordinate - frame.TopCoordinate);
var duration = TimeSpan.FromSeconds (frame.FrameLength);
toReturn.AddFrame (rectangle, duration, flipHorizontal:frame.FlipHorizontal);
}
return toReturn;
}
public void Update(CCRect bounds, float time)
{
for (int i = 0; i < Points.Length; i++)
{
Points[i] += Velocities[i] * time;
if (Points[i].X < bounds.MinX)
Velocities[i].X = Math.Abs(Velocities[i].X);
else if (Points[i].X > bounds.MaxX)
Velocities[i].X = -Math.Abs(Velocities[i].X);
if (Points[i].Y < bounds.MaxY)
Velocities[i].Y = Math.Abs(Velocities[i].Y);
else if (Points[i].Y > bounds.MinY)
Velocities[i].Y = -Math.Abs(Velocities[i].Y);
}
Skip += time;
if (Skip >= SkipLimit)
{
Skip = 0;
for (int i = History.Count - 1; i > 0; i--)
History[i - 1].CopyTo(History[i], 0);
Points.CopyTo(History[0], 0);
}
}
/// <summary>
/// Initializes an sprite with a texture and a rect.
/// The offset will be (0,0).
/// </summary>
public bool initWithTexture(Texture texture, CCRect rect)
{
if (texture == null)
{
throw (new ArgumentNullException("texture", "Texture cannot be null"));
}
init();
Texture = texture;
setTextureRect(rect);
return true;
}
/// <summary>
/// Initializes an sprite with a texture.
/// The rect used will be the size of the texture.
/// The offset will be (0,0).
/// </summary>
public bool initWithTexture(Texture texture)
{
if (texture == null)
{
throw (new ArgumentNullException("texture", "Texture cannot be null"));
}
CCRect rect = new CCRect();
rect.Size = texture.ContentSize;
return initWithTexture(texture, rect);
}
/// <summary>
/// Initializes an sprite with an image filename, and a rect.
/// The offset will be (0,0).
/// </summary>
public bool initWithFile(string fileName, CCRect rect)
{
Debug.Assert(fileName != null);
Texture pTexture = CCTextureCache.sharedTextureCache().addImage(fileName);
if (pTexture != null)
{
return initWithTexture(pTexture, rect);
}
// don't release here.
// when load texture failed, it's better to get a "transparent" sprite then a crashed program
// this->release();
return false;
}
/// <summary>
/// Initializes an sprite with an image filename.
/// The rect used will be the size of the image.
/// The offset will be (0,0).
/// </summary>
public bool initWithFile(string fileName)
{
Debug.Assert(null != fileName, "fileName is null");
Texture textureFromFile = CCTextureCache.sharedTextureCache().addImage(fileName);
if (null != textureFromFile)
{
CCRect rect = new CCRect();
rect.Size = textureFromFile.ContentSize;
return initWithTexture(textureFromFile, rect);
}
return false;
}
/// <summary>
/// Initializes an sprite with an CCSpriteBatchNode and a rect in pixels
/// @since v0.99.5
/// </summary>
public bool initWithBatchNodeRectInPixels(CCSpriteBatchNode batchNode, CCRect rect)
{
if (initWithTexture(batchNode.Texture))
{
setTextureRectInPixels(rect, false, rect.Size);
useBatchNode(batchNode);
return true;
}
return false;
}
/// <summary>
/// Initializes an sprite with an CCSpriteBatchNode and a rect in points
/// </summary>
public bool initWithBatchNode(CCSpriteBatchNode batchNode, CCRect rect)
{
if (initWithTexture(batchNode.Texture, rect))
{
useBatchNode(batchNode);
return true;
}
return false;
}
bool Intersects(CCRect first, RectWithDirection second)
{
//判断两个rect是否有重叠
return first.UpperRight.X > second.Left &&
first.LowerLeft.X < second.Left + second.Width &&
first.UpperRight.Y > second.Bottom &&
first.LowerLeft.Y < second.Bottom + second.Height;
}
/// <summary>
/// Creates an sprite with a texture and a rect.
/// The offset will be (0,0).
/// </summary>
public static CCSprite spriteWithTexture(Texture texture, CCRect rect)
{
CCSprite sprite = new CCSprite();
if (sprite != null && sprite.initWithTexture(texture, rect))
{
return sprite;
}
sprite = null;
return null;
}
CCVector2 GetSeparatingVector(CCRect first, RectWithDirection second)
{
// Default to no separation
CCVector2 separation = CCVector2.Zero;
// Only calculate separation if the rectangles intersect
if (Intersects(first, second))
{
// The intersectionRect returns the rectangle produced
// by overlapping the two rectangles.
// This is protected by partitioning and deep collision, so it
// won't happen too often - it's okay to do a ToRect here
var intersectionRect = first.Intersection(second.ToRect());
float minDistance = float.PositiveInfinity;
float firstCenterX = first.Center.X;
float firstCenterY = first.Center.Y;
float secondCenterX = second.Left + second.Width / 2.0f;
float secondCenterY = second.Bottom + second.Width / 2.0f;
bool canMoveLeft = (second.Directions & Directions.Left) == Directions.Left && firstCenterX < secondCenterX;
bool canMoveRight = (second.Directions & Directions.Right) == Directions.Right && firstCenterX > secondCenterX;
bool canMoveDown = (second.Directions & Directions.Down) == Directions.Down && firstCenterY < secondCenterY;
bool canMoveUp = (second.Directions & Directions.Up) == Directions.Up && firstCenterY > secondCenterY;
if (canMoveLeft)
{
float candidate = first.UpperRight.X - second.Left;
if (candidate > 0)
{
minDistance = candidate;
separation.X = -minDistance;
separation.Y = 0;
}
}
if (canMoveRight)
{
float candidate = (second.Left + second.Width) - first.LowerLeft.X;
if (candidate > 0 && candidate < minDistance)
{
minDistance = candidate;
separation.X = minDistance;
separation.Y = 0;
}
}
if (canMoveUp)
{
float candidate = (second.Bottom + second.Height) - first.Origin.Y;
if (candidate > 0 && candidate < minDistance)
{
minDistance = candidate;
separation.X = 0;
separation.Y = minDistance;
}
}
if (canMoveDown)
{
float candidate = first.UpperRight.Y - second.Bottom;
if (candidate > 0 && candidate < minDistance)
{
minDistance = candidate;
separation.X = 0;
separation.Y = -minDistance;
}
}
}
return(separation);
}
public CCSplitRowsState(CCSplitRows action, CCNode target) : base(action, target)
{
VisibleBounds = Target.Layer.VisibleBoundsWorldspace;
}
internal static CCPoint[] BoxToDiamond(CCRect box)
{
return(new CCPoint[] { new CCPoint(box.MinX, box.MinY + (box.Size.Width / 2)), new CCPoint(box.MinX + (box.Size.Width / 2), box.MaxY), new CCPoint(box.MaxX, box.MinY + (box.Size.Height / 2)), new CCPoint(box.MinX + (box.Size.Width / 2), box.MinY) });
}
void UpdateQuads(float dt)
{
index = (index + 1) % 4;
var rect = new CCRect(index * 32, 0, 32, 32);
var system = (CCParticleSystemQuad) Emitter;
system.Texture = Emitter.Texture;
system.TextureRect = rect;
}
CCVector2 GetSeparatingVector(CCRect first, RectWithDirection second)
{
//返回一个向量，是player在碰撞之后反方向移动的向量
// Default to no separation
CCVector2 separation = CCVector2.Zero;
// Only calculate separation if the rectangles intersect
if (Intersects(first, second))
{
// The intersectionRect returns the rectangle produced
// by overlapping the two rectangles.
// This is protected by partitioning and deep collision, so it
// won't happen too often - it's okay to do a ToRect here
//得到两个rect重叠部分的rect
var intersectionRect = first.Intersection (second.ToRect());
float minDistance = float.PositiveInfinity;
float firstCenterX = first.Center.X;
float firstCenterY = first.Center.Y;
float secondCenterX = second.Left + second.Width / 2.0f;
float secondCenterY = second.Bottom + second.Width / 2.0f;
//second的方向和想要判断的方向（左）取交集，如果和想要判断的方向（左）一致，且第一个的中心点在第二个的中心点的（左边）
//则当碰撞时，player可以向想要的方向移动
bool canMoveLeft = (second.Directions & Directions.Left) == Directions.Left && firstCenterX < secondCenterX;
bool canMoveRight = (second.Directions & Directions.Right) == Directions.Right && firstCenterX > secondCenterX;
bool canMoveDown = (second.Directions & Directions.Down) == Directions.Down && firstCenterY < secondCenterY;
bool canMoveUp = (second.Directions & Directions.Up) == Directions.Up && firstCenterY > secondCenterY;
if (canMoveLeft)
{
//左重叠
//得到重叠的rect的X方向边长
float candidate = first.UpperRight.X - second.Left;
if (candidate > 0)
{
minDistance = candidate;
//x方向移动回到地图实体瓦片的外面，y方向不动
separation.X = -minDistance;
separation.Y = 0;
}
}
if (canMoveRight)
{
//右重叠
float candidate = (second.Left + second.Width) - first.LowerLeft.X;
if (candidate > 0 && candidate < minDistance)
{
minDistance = candidate;
//向右移动
separation.X = minDistance;
separation.Y = 0;
}
}
//其他方向同理
if (canMoveUp)
{
float candidate = (second.Bottom + second.Height) - first.Origin.Y;
if (candidate > 0 && candidate < minDistance)
{
minDistance = candidate;
separation.X = 0;
separation.Y = minDistance;
}
}
if (canMoveDown)
{
float candidate = first.UpperRight.Y - second.Bottom;
if (candidate > 0 && candidate < minDistance)
{
minDistance = candidate;
separation.X = 0;
separation.Y = -minDistance;
}
}
}
//左后返回player移动的vector
return separation;
}
/// <summary>
/// Creates an sprite with a texture, a rect and offset.
/// </summary>
public static CCSprite spriteWithTexture(Texture texture, CCRect rect, CCPoint offset)
{
// not implement
return null;
}
public void DrawRect(CCRect rect, cpColor color)
{
base.DrawRect(rect, color.ToCCColor4B());
}
// dirty, because only the center of the bounding box + all points of the box are used to check the angle;
// this function is using CCDegrees
internal static bool CollideArcBoundingBox(CCPoint posCircle, float radius, float angleArcCenter, float angleHalfArcWidth, CCRect box)
{
if (CollideBoundingBoxCircle(box, posCircle, radius))
{
// check whether the center of the box is inside the arc
CCPoint vectorCirclePoint = box.Center - posCircle;
float anglePoint = Constants.DxDyToCCDegrees(vectorCirclePoint.X, vectorCirclePoint.Y);
float angleDifference = Constants.AbsAngleDifferenceDeg(angleArcCenter, anglePoint);
if (angleDifference <= angleHalfArcWidth)
{
return(true);
}
// check whether a point of the box is inside the arc
foreach (CCPoint point in Constants.CCRectPoints(box))
{
vectorCirclePoint = point - posCircle;
anglePoint = Constants.DxDyToCCDegrees(vectorCirclePoint.X, vectorCirclePoint.Y);
angleDifference = Constants.AbsAngleDifferenceDeg(angleArcCenter, anglePoint);
if (angleDifference <= angleHalfArcWidth)
{
return(true);
}
}
}
return(false);
}
