HealthBar Class Reference

Inheritance diagram for HealthBar:

Public Member Functions
	HealthBar ()
void	IncreaseHealth (float delta)
	Increases (or decreases for a negative) the current value of the bar. More...
void	SetHealth (float health)
	Sets the active value of this bar. More...
override void	Flush ()
	Writes the pixels out to the screen. More...
void	DrawArc (int linesGreen)
	Draws the arched/curved section of the bar. More...
void	DrawHalfCircle (int x0, int y0, int linesGreen, bool leftwards)
	Draws a half of a circle to the image. More...
Public Member Functions inherited from PowerUI.DynamicTexture
	DynamicTexture (int width, int height, string name)
	Creates a new dynamic texture of the given dimensions. More...
	DynamicTexture ()
	Creates an empty dynamic texture. Note that this is used internally by canvas. If used, you must call Resize to set it up. More...
void	ResizeX (int width)
	Resize this texture on the X axis. More...
void	ResizeY (int height)
	Resize this texture on the Y axis. More...
void	Resize (int width, int height)
	Resize this texture on the X and Y axis. More...
void	Resize (int width, int height, bool createIfZero)
	Resize this texture on the X and Y axis, optionally only doing so if dimensions aren't zero. More...
Texture2D	GetTexture ()
	Gets the texture. More...
Texture2D	GetTextureHolder ()
	Gets the placeholder texture. More...
void	DrawPixel (int x, int y, Color32 colour)
	Draws a pixel at the given x/y coordinates to the atlas. More...
void	DrawLine (int x, int y, int x2, int y2, Color32 colour)
	Draws a line on the atlas from one point to another. More...
void	DrawCircle (int x0, int y0, int radius, Color32 colour)
	Draws a filled circle on the atlas. More...
void	Clear ()
	Wipes the graphic clean using transparent black. More...
void	Clear (Color32 clearColour)
	Wipes the graphic clean. More...
void	SetPixel (int index, Color32 colour)
	Sets a the colour of a particular global pixel on the atlas. More...
void	Refresh ()
	Called to refresh the texture. More...
void	FlushDirect ()
	Internally used only. Flushes the pixel array to the texture right now. More...

Public Attributes
float	Health =0f
	The active value from 0->1 of this bar. More...
int	PixelLines =0
	The number of lines drawn to display the bar. More...
int[]	InnerCircleSetX
	The arc of the bar is drawn as a series of lines starting at an inner circle (inner edge of the bar) to the outer circle (outer edge). The following values represent the x and y coordinates of the start (inner) and end (outer) of these lines. They are computed by essentially rotating around the center of the circles. More...
int[]	OuterCircleSetX
int[]	InnerCircleSetY
int[]	OuterCircleSetY
Color	UnlitColour =Color.red
	The colour of an empty bar. More...
Color	LitColour =Color.green
	The colour of a full bar. More...
int[]	HalfCircleY =new int[]{5,4,4,3,1}
	The y pixel coordinates using the array index as x to draw a quarter circle. The values are essentially mirrored over x to produce a half circle for the ends of the bar. More...
Public Attributes inherited from PowerUI.DynamicTexture
int	Width
	The width of the dynamic texture. More...
int	Height
	The height of the dynamic texture. More...
string	Name
	The name for this texture. More...
bool	Refreshing
	True if this texture needs a refresh this frame. More...
Color32[]	Pixels
	The pixels of this texture. More...
int	ResizedWidth
	The resized height of the texture (internal). Only used if this texture is resized and it gets shrunk. More...
int	ResizedHeight
	The resized height of the texture (internal). Only used if this texture is resized and it gets shrunk. More...

Additional Inherited Members
Static Public Member Functions inherited from PowerUI.DynamicTexture
static DynamicTexture	Get (string byName)
	Gets a dynamic texture by name from the global lookup. More...
static void	RemoveAll ()
	Removes all dynamic textures. More...
static void	Update ()
	Redraw requests are buffered and done in one go by this method. More...
Static Public Attributes inherited from PowerUI.DynamicTexture
static bool	SomethingToUpdate
	True if at least one dynamic texture must be flushed this frame. More...
static Dictionary< string, DynamicTexture >	Instances
	A global lookup of available dynamic textures used for mapping a URL to an object. E.g. background:url("dynamic://healthbar"); More...
Properties inherited from PowerUI.DynamicTexture
FilterMode	FilterMode [get, set]
	The filter mode of this dynamic texture. The default filtering is point. More...

Constructor & Destructor Documentation

HealthBar.HealthBar ( )

inline

Member Function Documentation

void HealthBar.DrawArc ( int  linesGreen)

inline

Draws the arched/curved section of the bar.

Parameters

linesGreen

The number of lines of the arc that should be coloured green.

void HealthBar.DrawHalfCircle ( int  x0, int  y0, int  linesGreen, bool  leftwards  )

inline

Draws a half of a circle to the image.

Parameters

x0	The x location in pixels of the middle of the circle.
y0	The y location in pixels of the middle of the circle.
linesGreen	The number of lines out of 5 that should be coloured green.
leftwards	True leftwards means that the greenness fills from right to left - it travels left.

override void HealthBar.Flush ( )

inlinevirtual

Writes the pixels out to the screen.

Reimplemented from PowerUI.DynamicTexture.

void HealthBar.IncreaseHealth ( float  delta)

inline

Increases (or decreases for a negative) the current value of the bar.

Parameters

delta

A value from 0->1 representing how much the bar should change by.

void HealthBar.SetHealth ( float  health)

inline

Sets the active value of this bar.

Parameters

health

A value from 0->1 indicating how full the bar is.

Member Data Documentation

int [] HealthBar.HalfCircleY =new int[]{5,4,4,3,1}

The y pixel coordinates using the array index as x to draw a quarter circle. The values are essentially mirrored over x to produce a half circle for the ends of the bar.

float HealthBar.Health =0f

The active value from 0->1 of this bar.

int [] HealthBar.InnerCircleSetX

The arc of the bar is drawn as a series of lines starting at an inner circle (inner edge of the bar) to the outer circle (outer edge). The following values represent the x and y coordinates of the start (inner) and end (outer) of these lines. They are computed by essentially rotating around the center of the circles.

int [] HealthBar.InnerCircleSetY

Color HealthBar.LitColour =Color.green

The colour of a full bar.

int [] HealthBar.OuterCircleSetX

int [] HealthBar.OuterCircleSetY

int HealthBar.PixelLines =0

The number of lines drawn to display the bar.

Color HealthBar.UnlitColour =Color.red

The colour of an empty bar.