/// <summary>
/// Copy the bounds, focus object, and deadzone info from an existing camera.
/// </summary>
/// <param name="camera">The camera you want to copy from.</param>
/// <returns>A reference to this <code>FlxCamera</code> object.</returns>
public FlxCamera copyFrom(FlxCamera camera)
{
if (camera.Bounds == null)
{
this.Bounds = null;
}
else
{
if (this.Bounds == null)
{
this.Bounds = new FlxRect();
}
this.Bounds.copyFrom(camera.Bounds);
}
this.Target = camera.Target;
if (this.Target != null)
{
if (camera.Deadzone == null)
{
this.Deadzone = null;
}
else
{
if (this.Deadzone == null)
{
this.Deadzone = new FlxRect();
}
this.Deadzone.copyFrom(camera.Deadzone);
}
}
return(this);
}
/// <summary>
/// Check and see if this object is currently on screen.
/// Differs from <code>FlxObject</code>'s implementation
/// in that it takes the actual graphic into account,
/// not just the hitbox or bounding box or whatever.
/// </summary>
/// <param name="camera">Specify which game camera you want. If null getScreenXY() will just grab the first global camera.</param>
/// <returns>Whether the object is on screen or not.</returns>
override public bool onScreen(FlxCamera camera = null)
{
if (camera == null)
{
camera = FlxG.camera;
}
getScreenXY(_tagPoint, camera);
_tagPoint.X = _tagPoint.X - Offset.X;
_tagPoint.Y = _tagPoint.Y - Offset.Y;
/*
* if (((angle == 0) || (_bakedRotation > 0)) && (scale.x == 1) && (scale.y == 1))
* return ((_point.x + frameWidth > 0) && (_point.x < Camera.width) && (_point.y + frameHeight > 0) && (_point.y < Camera.height));
*/
float halfWidth = FrameWidth / 2;
float halfHeight = FrameHeight / 2;
float absScaleX = (Scale.X > 0) ? Scale.X : -Scale.X;
float absScaleY = (Scale.Y > 0) ? Scale.Y : -Scale.Y;
float radius = (float)Math.Sqrt((halfWidth * halfWidth) + (halfHeight * halfHeight)) * ((absScaleX >= absScaleY) ? absScaleX : absScaleY);
_tagPoint.X = _tagPoint.X + halfWidth;
_tagPoint.Y = _tagPoint.Y + halfHeight;
return((_tagPoint.X + radius > 0) && (_tagPoint.X - radius < camera.Width) && (_tagPoint.Y + radius > 0) && (_tagPoint.Y - radius < camera.Height));
}
/// <summary>
/// Checks to see if a point in 2D world space overlaps this <code>FlxSprite</code> object's current displayed pixels.
/// This check is ALWAYS made in screen space, and always takes scroll factors into account.
/// </summary>
/// <param name="point">The point in world space you want to check.</param>
/// <param name="mask">Used in the pixel hit test to determine what counts as solid.</param>
/// <param name="camera">Specify which game camera you want. If null getScreenXY() will just grab the first global camera.</param>
/// <returns></returns>
public bool pixelOverlapPoint(FlxPoint point, uint mask = 0xFF, FlxCamera camera = null)
{
throw new NotImplementedException();
/*
* if(Camera == null)
* Camera = FlxG.camera;
* getScreenXY(_point,Camera);
* _point.x = _point.x - offset.x;
* _point.y = _point.y - offset.y;
* _flashPoint.x = (Point.x - Camera.scroll.x) - _point.x;
* _flashPoint.y = (Point.y - Camera.scroll.y) - _point.y;
* return framePixels.hitTest(_flashPointZero,Mask,_flashPoint);
*/
}
/// <summary>
/// While this doesn't override <code>FlxBasic.DrawDebug()</code>, the behavior is very similar.
/// Based on this path data, it draws a simple lines-and-boxes representation of the path
/// if the visual debug mode was toggled in the debugger overlay. You can use <code>DebugColor</code>
/// and <code>DebugScrollFactor</code> to control the path's appearance.
/// </summary>
/// <param name="camera">The camera object the path will draw to.</param>
public void DrawDebug(FlxCamera camera)
{
throw new NotImplementedException();
/*
* if(nodes.length <= 0)
* return;
* if(Camera == null)
* Camera = FlxG.camera;
*
* //Set up our global flash graphics object to draw out the path
* var gfx:Graphics = FlxG.flashGfx;
* gfx.clear();
*
* //Then fill up the object with node and path graphics
* var node:FlxPoint;
* var nextNode:FlxPoint;
* var i:uint = 0;
* var l:uint = nodes.length;
* while(i < l)
* {
* //get a reference to the current node
* node = nodes[i] as FlxPoint;
*
* //find the screen position of the node on this camera
* _point.x = node.x - int(Camera.scroll.x*debugScrollFactor.x); //copied from getScreenXY()
* _point.y = node.y - int(Camera.scroll.y*debugScrollFactor.y);
* _point.x = int(_point.x + ((_point.x > 0)?0.0000001:-0.0000001));
* _point.y = int(_point.y + ((_point.y > 0)?0.0000001:-0.0000001));
*
* //decide what color this node should be
* var nodeSize:uint = 2;
* if((i == 0) || (i == l-1))
* nodeSize *= 2;
* var nodeColor:uint = debugColor;
* if(l > 1)
* {
* if(i == 0)
* nodeColor = FlxG.GREEN;
* else if(i == l-1)
* nodeColor = FlxG.RED;
* }
*
* //draw a box for the node
* gfx.beginFill(nodeColor,0.5);
* gfx.lineStyle();
* gfx.drawRect(_point.x-nodeSize*0.5,_point.y-nodeSize*0.5,nodeSize,nodeSize);
* gfx.endFill();
*
* //then find the next node in the path
* var linealpha:Number = 0.3;
* if(i < l-1)
* nextNode = nodes[i+1];
* else
* {
* nextNode = nodes[0];
* linealpha = 0.15;
* }
*
* //then draw a line to the next node
* gfx.moveTo(_point.x,_point.y);
* gfx.lineStyle(1,debugColor,linealpha);
* _point.x = nextNode.x - int(Camera.scroll.x*debugScrollFactor.x); //copied from getScreenXY()
* _point.y = nextNode.y - int(Camera.scroll.y*debugScrollFactor.y);
* _point.x = int(_point.x + ((_point.x > 0)?0.0000001:-0.0000001));
* _point.y = int(_point.y + ((_point.y > 0)?0.0000001:-0.0000001));
* gfx.lineTo(_point.x,_point.y);
*
* i++;
* }
*
* //then stamp the path down onto the game buffer
* Camera.buffer.draw(FlxG.flashGfxSprite);
*/
}
/// <summary>
/// Override this function to draw custom "debug mode" graphics to the
/// specified camera while the debugger's visual mode is toggled on.
/// </summary>
/// <param name="camera">Which camera to draw the debug visuals to.</param>
public virtual void drawDebug(FlxCamera camera = null)
{
}
/// <summary>
/// Override this function to draw custom "debug mode" graphics to the
/// specified camera while the debugger's visual mode is toggled on.
/// </summary>
/// <param name="camera">Which camera to draw the debug visuals to.</param>
public virtual void drawDebug(FlxCamera camera = null)
{
}
/// <summary>
/// Check and see if this object is currently on screen.
/// Differs from <code>FlxObject</code>'s implementation
/// in that it takes the actual graphic into account,
/// not just the hitbox or bounding box or whatever.
/// </summary>
/// <param name="camera">Specify which game camera you want. If null getScreenXY() will just grab the first global camera.</param>
/// <returns>Whether the object is on screen or not.</returns>
public override bool onScreen(FlxCamera camera = null)
{
if (camera == null)
{
camera = FlxG.camera;
}
getScreenXY(_tagPoint, camera);
_tagPoint.X = _tagPoint.X - Offset.X;
_tagPoint.Y = _tagPoint.Y - Offset.Y;
/*
if (((angle == 0) || (_bakedRotation > 0)) && (scale.x == 1) && (scale.y == 1))
return ((_point.x + frameWidth > 0) && (_point.x < Camera.width) && (_point.y + frameHeight > 0) && (_point.y < Camera.height));
*/
float halfWidth = FrameWidth / 2;
float halfHeight = FrameHeight / 2;
float absScaleX = (Scale.X > 0) ? Scale.X : -Scale.X;
float absScaleY = (Scale.Y > 0) ? Scale.Y : -Scale.Y;
float radius = (float)Math.Sqrt((halfWidth * halfWidth) + (halfHeight * halfHeight)) * ((absScaleX >= absScaleY) ? absScaleX : absScaleY);
_tagPoint.X = _tagPoint.X + halfWidth;
_tagPoint.Y = _tagPoint.Y + halfHeight;
return ((_tagPoint.X + radius > 0) && (_tagPoint.X - radius < camera.Width) && (_tagPoint.Y + radius > 0) && (_tagPoint.Y - radius < camera.Height));
}
/// <summary>
/// Checks to see if a point in 2D world space overlaps this <code>FlxSprite</code> object's current displayed pixels.
/// This check is ALWAYS made in screen space, and always takes scroll factors into account.
/// </summary>
/// <param name="point">The point in world space you want to check.</param>
/// <param name="mask">Used in the pixel hit test to determine what counts as solid.</param>
/// <param name="camera">Specify which game camera you want. If null getScreenXY() will just grab the first global camera.</param>
/// <returns></returns>
public bool pixelOverlapPoint(FlxPoint point, uint mask = 0xFF, FlxCamera camera = null)
{
throw new NotImplementedException();
/*
if(Camera == null)
Camera = FlxG.camera;
getScreenXY(_point,Camera);
_point.x = _point.x - offset.x;
_point.y = _point.y - offset.y;
_flashPoint.x = (Point.x - Camera.scroll.x) - _point.x;
_flashPoint.y = (Point.y - Camera.scroll.y) - _point.y;
return framePixels.hitTest(_flashPointZero,Mask,_flashPoint);
*/
}
/// <summary>
/// While this doesn't override <code>FlxBasic.DrawDebug()</code>, the behavior is very similar.
/// Based on this path data, it draws a simple lines-and-boxes representation of the path
/// if the visual debug mode was toggled in the debugger overlay. You can use <code>DebugColor</code>
/// and <code>DebugScrollFactor</code> to control the path's appearance.
/// </summary>
/// <param name="camera">The camera object the path will draw to.</param>
public void DrawDebug(FlxCamera camera)
{
throw new NotImplementedException();
/*
if(nodes.length <= 0)
return;
if(Camera == null)
Camera = FlxG.camera;
//Set up our global flash graphics object to draw out the path
var gfx:Graphics = FlxG.flashGfx;
gfx.clear();
//Then fill up the object with node and path graphics
var node:FlxPoint;
var nextNode:FlxPoint;
var i:uint = 0;
var l:uint = nodes.length;
while(i < l)
{
//get a reference to the current node
node = nodes[i] as FlxPoint;
//find the screen position of the node on this camera
_point.x = node.x - int(Camera.scroll.x*debugScrollFactor.x); //copied from getScreenXY()
_point.y = node.y - int(Camera.scroll.y*debugScrollFactor.y);
_point.x = int(_point.x + ((_point.x > 0)?0.0000001:-0.0000001));
_point.y = int(_point.y + ((_point.y > 0)?0.0000001:-0.0000001));
//decide what color this node should be
var nodeSize:uint = 2;
if((i == 0) || (i == l-1))
nodeSize *= 2;
var nodeColor:uint = debugColor;
if(l > 1)
{
if(i == 0)
nodeColor = FlxG.GREEN;
else if(i == l-1)
nodeColor = FlxG.RED;
}
//draw a box for the node
gfx.beginFill(nodeColor,0.5);
gfx.lineStyle();
gfx.drawRect(_point.x-nodeSize*0.5,_point.y-nodeSize*0.5,nodeSize,nodeSize);
gfx.endFill();
//then find the next node in the path
var linealpha:Number = 0.3;
if(i < l-1)
nextNode = nodes[i+1];
else
{
nextNode = nodes[0];
linealpha = 0.15;
}
//then draw a line to the next node
gfx.moveTo(_point.x,_point.y);
gfx.lineStyle(1,debugColor,linealpha);
_point.x = nextNode.x - int(Camera.scroll.x*debugScrollFactor.x); //copied from getScreenXY()
_point.y = nextNode.y - int(Camera.scroll.y*debugScrollFactor.y);
_point.x = int(_point.x + ((_point.x > 0)?0.0000001:-0.0000001));
_point.y = int(_point.y + ((_point.y > 0)?0.0000001:-0.0000001));
gfx.lineTo(_point.x,_point.y);
i++;
}
//then stamp the path down onto the game buffer
Camera.buffer.draw(FlxG.flashGfxSprite);
*/
}
/// <summary>
/// Copy the bounds, focus object, and deadzone info from an existing camera.
/// </summary>
/// <param name="camera">The camera you want to copy from.</param>
/// <returns>A reference to this <code>FlxCamera</code> object.</returns>
public FlxCamera copyFrom(FlxCamera camera)
{
if (camera.Bounds == null)
{
this.Bounds = null;
}
else
{
if (this.Bounds == null)
{
this.Bounds = new FlxRect();
}
this.Bounds.copyFrom(camera.Bounds);
}
this.Target = camera.Target;
if (this.Target != null)
{
if (camera.Deadzone == null)
{
this.Deadzone = null;
}
else
{
if (this.Deadzone == null)
{
this.Deadzone = new FlxRect();
}
this.Deadzone.copyFrom(camera.Deadzone);
}
}
return this;
}
