com.funzio.pure2D

Class BaseScene

java.lang.Object

com.funzio.pure2D.BaseScene

All Implemented Interfaces:

Container, Parentable, Scene

public class BaseScene
extends java.lang.Object
implements Scene

Nested Class Summary

Nested classes/interfaces inherited from interface com.funzio.pure2D.Scene

Scene.Listener

Field Summary

Fields

Modifier and Type	Field and Description
protected int	mBuffersToInvalidate
protected Camera	mCamera
protected java.util.ArrayList<DisplayObject>	mChildren
protected java.util.HashMap<java.lang.String,DisplayObject>	mChildrenIds
protected boolean	mClippingEnabled
protected GLState	mGLState
protected Stage	mStage
protected TextureManager	mTextureManager
static java.lang.String	TAG

Fields inherited from interface com.funzio.pure2D.Scene

AXIS_BOTTOM_LEFT, AXIS_TOP_LEFT, DEFAULT_FPS, DEFAULT_MSPF, PROJECTION_PERSPECTIVE

Constructor Summary

Constructors

Constructor and Description
BaseScene()

Method Summary

Methods

Modifier and Type	Method and Description
boolean	addChild(DisplayObject child)
boolean	addChild(DisplayObject child, int index)
protected void	clear()
protected float	convertY(float y, float size) Convert y based on the Axis system
java.lang.String	countObjectsByType() For Debugging.
protected void	countObjectsByType(Container container, java.util.Map<java.lang.String,java.lang.Integer> map)
protected TextureManager	createDefaultTextureManager()
void	dispose() Dispose everything
int	getAxisSystem()
int	getBuffersToInvalidate()
Camera	getCamera()
RectF	getCameraRect()
DisplayObject	getChildAt(int index)
DisplayObject	getChildById(java.lang.String id)
int	getChildIndex(DisplayObject child)
GLColor	getColor()
int	getCurrentFps()
BlendFunc	getDefaultBlendFunc()
GLState	getGLState()
float	getHeight()
Matrix	getMatrix() Scene got no matrix
int	getNumChildren() Get the number of children, not including grand children
int	getNumGrandChildren() Get number of children including grand children
java.lang.String	getObjectTree() for Debugging.
int	getPointerCount() Note: only use this within onTouchEvent()
Scene	getScene()
PointF	getSize()
Stage	getStage()
int	getTargetFps() Deprecated.
TextureManager	getTextureManager()
PointF	getTouchedPoint() Note: only use this within onTouchEvent()
PointF	getTouchedPoint(int pointerIndex) Note: only use this within onTouchEvent()
float	getWidth()
PointF	globalToLocal(PointF global) Scene is the top level of the hierachy.
void	globalToLocal(PointF global, PointF result) Converts a global point to a local point, without allocating new PointF
void	globalToScreen(float globalX, float globalY, PointF result) Get the Screen's coordinates from a global point relative to this scene
void	globalToStage(float globalX, float globalY, PointF result) Convert a Global Point to a Pixel Point on the Stage
void	globalToStage(RectF globalRect, RectF result) Convert a Global Rectangle to a Pixel Rectangle on the Stage
void	invalidate()
void	invalidate(int flags)
void	invalidateBuffers(int numBuffers)
boolean	isAutoClear()
boolean	isClippingEnabled()
boolean	isPaused()
boolean	isRenderContinueously()
boolean	isUIEnabled()
void	localToGlobal(PointF local, PointF result) Converts a local point to a global point, without allocating new PointF
void	onDrawFrame(GL10 gl)
void	onSurfaceChanged(GL10 gl, int width, int height)
void	onSurfaceCreated(GL10 gl, EGLConfig config)
void	onSurfacePaused()
void	onSurfaceResumed()
boolean	onTouchEvent(MotionEvent event) Note: This is called from UI-Thread
void	pause()
boolean	queueEvent(java.lang.Runnable r)
boolean	queueEvent(java.lang.Runnable r, int delayMillis)
void	removeAllChildren()
boolean	removeChild(DisplayObject child)
void	resume()
void	screenToGlobal(float screenX, float screenY, PointF result) Get the global coordinates from the Screen's coordinates
void	screenToGlobal(PointF screen, PointF result)
void	setAutoClear(boolean autoClear)
void	setAxisSystem(int value)
void	setBuffersToInvalidate(int buffersToInvalidate)
void	setCamera(Camera camera)
void	setClippingEnabled(boolean clippingEnabled)
void	setColor(GLColor color) This needs to be called on GL Thread
void	setDefaultBlendFunc(BlendFunc defaultBlendFunc) Set the default Blending function for all child objects
void	setDepthRange(float zNear, float zFar)
void	setListener(Scene.Listener listener)
void	setRenderContinueously(boolean renderContinueously)
void	setStage(Stage stage)
void	setTargetFps(int fps) Deprecated.
void	setTextureManager(TextureManager textureManager)
void	setUIEnabled(boolean enabled) Enables the touch interface for UI objects
void	stop()
boolean	swapChildren(DisplayObject child1, DisplayObject child2) Swap the indeces of 2 children.
boolean	swapChildren(int index1, int index2) Swap the indeces of 2 children.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TAG

public static final java.lang.String TAG

mBuffersToInvalidate

protected int mBuffersToInvalidate

mStage

protected Stage mStage

mGLState

protected GLState mGLState

mCamera

protected Camera mCamera

mClippingEnabled

protected boolean mClippingEnabled

mTextureManager

protected TextureManager mTextureManager

mChildren

protected java.util.ArrayList<DisplayObject> mChildren

mChildrenIds

protected java.util.HashMap<java.lang.String,DisplayObject> mChildrenIds

Constructor Detail

BaseScene

public BaseScene()

Method Detail

getStage

public final Stage getStage()

Specified by:

getStage in interface Scene

Returns:

the stage

queueEvent

public final boolean queueEvent(java.lang.Runnable r)

Specified by:

queueEvent in interface Parentable

Specified by:

queueEvent in interface Scene

queueEvent

public final boolean queueEvent(java.lang.Runnable r,
                 int delayMillis)

Specified by:

queueEvent in interface Scene

setStage

public void setStage(Stage stage)

Specified by:

setStage in interface Scene

Parameters:

stage - the stage to set

setAxisSystem

public void setAxisSystem(int value)

Specified by:

setAxisSystem in interface Scene

setDepthRange

public void setDepthRange(float zNear,
                 float zFar)

Specified by:

setDepthRange in interface Scene

Parameters:

zNear -

zFar -

See Also:

DisplayObject#setPerspectiveEnabled(boolean)}, {@link PerspectiveCamera}

getAxisSystem

public final int getAxisSystem()

Specified by:

getAxisSystem in interface Scene

getCurrentFps

public final int getCurrentFps()

getTargetFps

@Deprecated
public final int getTargetFps()

Deprecated.

Returns:

the target fps

setTargetFps

@Deprecated
public void setTargetFps(int fps)

Deprecated.

Parameters:

fps - the fps to set

setListener

public void setListener(Scene.Listener listener)

getGLState

public final GLState getGLState()

Specified by:

getGLState in interface Scene

createDefaultTextureManager

protected TextureManager createDefaultTextureManager()

setTextureManager

public void setTextureManager(TextureManager textureManager)

getTextureManager

public final TextureManager getTextureManager()

Specified by:

getTextureManager in interface Scene

onSurfaceCreated

public void onSurfaceCreated(GL10 gl,
                    EGLConfig config)

onSurfaceChanged

public void onSurfaceChanged(GL10 gl,
                    int width,
                    int height)

onSurfacePaused

public void onSurfacePaused()

Specified by:

onSurfacePaused in interface Scene

onSurfaceResumed

public void onSurfaceResumed()

Specified by:

onSurfaceResumed in interface Scene

onDrawFrame

public void onDrawFrame(GL10 gl)

pause

public void pause()

Specified by:

pause in interface Scene

resume

public void resume()

Specified by:

resume in interface Scene

isPaused

public boolean isPaused()

stop

public void stop()

invalidate

public final void invalidate()

Specified by:

invalidate in interface Parentable

invalidate

public final void invalidate(int flags)

Specified by:

invalidate in interface Parentable

invalidateBuffers

public final void invalidateBuffers(int numBuffers)

isRenderContinueously

public boolean isRenderContinueously()

setRenderContinueously

public void setRenderContinueously(boolean renderContinueously)

getColor

public final GLColor getColor()

Returns:

the color

setColor

public void setColor(GLColor color)

This needs to be called on GL Thread

Parameters:

color - the color to set.

getDefaultBlendFunc

public BlendFunc getDefaultBlendFunc()

Returns:

the current default Blending function

setDefaultBlendFunc

public void setDefaultBlendFunc(BlendFunc defaultBlendFunc)

Set the default Blending function for all child objects

Parameters:

defaultBlendFunc -

clear

protected void clear()

isAutoClear

public final boolean isAutoClear()

Returns:

the autoClear

setAutoClear

public void setAutoClear(boolean autoClear)

Parameters:

autoClear - the autoClear to set

addChild

public boolean addChild(DisplayObject child)

Specified by:

addChild in interface Container

addChild

public boolean addChild(DisplayObject child,
               int index)

Specified by:

addChild in interface Container

removeChild

public boolean removeChild(DisplayObject child)

Specified by:

removeChild in interface Container

removeAllChildren

public void removeAllChildren()

Specified by:

removeAllChildren in interface Parentable

getChildAt

public DisplayObject getChildAt(int index)

Specified by:

getChildAt in interface Container

getChildIndex

public int getChildIndex(DisplayObject child)

Specified by:

getChildIndex in interface Container

getChildById

public DisplayObject getChildById(java.lang.String id)

Specified by:

getChildById in interface Container

swapChildren

public boolean swapChildren(DisplayObject child1,
                   DisplayObject child2)

Swap the indeces of 2 children. This can be used for display ordering.

Specified by:

swapChildren in interface Container

Parameters:

child1 -

child2 -

Returns:

swapChildren

public boolean swapChildren(int index1,
                   int index2)

Swap the indeces of 2 children. This can be used for display ordering.

Specified by:

swapChildren in interface Parentable

Parameters:

index1 -

index2 -

Returns:

getNumChildren

public int getNumChildren()

Get the number of children, not including grand children

Specified by:

getNumChildren in interface Parentable

See Also:

getNumGrandChildren()

getNumGrandChildren

public int getNumGrandChildren()

Get number of children including grand children

Specified by:

getNumGrandChildren in interface Parentable

See Also:

getNumChildren()

getSize

public final PointF getSize()

Specified by:

getSize in interface Parentable

getWidth

public final float getWidth()

getHeight

public final float getHeight()

getCamera

public final Camera getCamera()

Specified by:

getCamera in interface Scene

Returns:

the camera

setCamera

public void setCamera(Camera camera)

Specified by:

setCamera in interface Scene

Parameters:

camera - the camera to set

getCameraRect

public final RectF getCameraRect()

Specified by:

getCameraRect in interface Scene

isClippingEnabled

public boolean isClippingEnabled()

Specified by:

isClippingEnabled in interface Parentable

setClippingEnabled

public void setClippingEnabled(boolean clippingEnabled)

Specified by:

setClippingEnabled in interface Parentable

Parameters:

clippingEnabled -

localToGlobal

public final void localToGlobal(PointF local,
                 PointF result)

Converts a local point to a global point, without allocating new PointF

Specified by:

localToGlobal in interface Parentable

Parameters:

local -

result -

globalToLocal

public final PointF globalToLocal(PointF global)

Scene is the top level of the hierachy.

Returns:

the copied point of the input

globalToLocal

public final void globalToLocal(PointF global,
                 PointF result)

Converts a global point to a local point, without allocating new PointF

Specified by:

globalToLocal in interface Parentable

Parameters:

global -

result -

globalToScreen

public final void globalToScreen(float globalX,
                  float globalY,
                  PointF result)

Get the Screen's coordinates from a global point relative to this scene

Specified by:

globalToScreen in interface Scene

Parameters:

globalX -

globalY -

screenToGlobal

public final void screenToGlobal(float screenX,
                  float screenY,
                  PointF result)

Get the global coordinates from the Screen's coordinates

Specified by:

screenToGlobal in interface Scene

Parameters:

screenX -

screenY -

screenToGlobal

public final void screenToGlobal(PointF screen,
                  PointF result)

Specified by:

screenToGlobal in interface Scene

Parameters:

screen -

See Also:

BaseScene#screenToGlobal(float, float)

globalToStage

public final void globalToStage(float globalX,
                 float globalY,
                 PointF result)

Convert a Global Point to a Pixel Point on the Stage

Specified by:

globalToStage in interface Scene

Parameters:

globalX -

globalY -

result -

globalToStage

public final void globalToStage(RectF globalRect,
                 RectF result)

Convert a Global Rectangle to a Pixel Rectangle on the Stage

Specified by:

globalToStage in interface Scene

Parameters:

globalRect -

result -

convertY

protected float convertY(float y,
             float size)

Convert y based on the Axis system

Parameters:

y -

size -

Returns:

getMatrix

public final Matrix getMatrix()

Scene got no matrix

Specified by:

getMatrix in interface Parentable

getBuffersToInvalidate

public final int getBuffersToInvalidate()

setBuffersToInvalidate

public void setBuffersToInvalidate(int buffersToInvalidate)

dispose

public void dispose()

Dispose everything

Specified by:

dispose in interface Scene

isUIEnabled

public final boolean isUIEnabled()

Specified by:

isUIEnabled in interface Scene

setUIEnabled

public void setUIEnabled(boolean enabled)

Enables the touch interface for UI objects

Specified by:

setUIEnabled in interface Scene

getTouchedPoint

public PointF getTouchedPoint()

Note: only use this within onTouchEvent()

Specified by:

getTouchedPoint in interface Scene

getTouchedPoint

public PointF getTouchedPoint(int pointerIndex)

Note: only use this within onTouchEvent()

Specified by:

getTouchedPoint in interface Scene

getPointerCount

public int getPointerCount()

Note: only use this within onTouchEvent()

Specified by:

getPointerCount in interface Scene

onTouchEvent

public boolean onTouchEvent(MotionEvent event)

Note: This is called from UI-Thread

Specified by:

onTouchEvent in interface Scene

getScene

public Scene getScene()

Specified by:

getScene in interface Parentable

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getObjectTree

public java.lang.String getObjectTree()

for Debugging.

Returns:

a string that has all the children in Tree format

countObjectsByType

public java.lang.String countObjectsByType()

For Debugging. Group object with the same type and count

Returns:

countObjectsByType

protected void countObjectsByType(Container container,
                      java.util.Map<java.lang.String,java.lang.Integer> map)