com.realtime.crossfire.jxclient.gui.map

Class SmoothingRenderer

java.lang.Object

com.realtime.crossfire.jxclient.gui.map.SmoothingRenderer

public class SmoothingRenderer
extends java.lang.Object

Renderer for painting smoothed faces into map views.

Field Summary

Fields

Modifier and Type	Field and Description
private static int[]	BORDER_CORNER_EXCLUDE Corner excludes due to borders.
private static int	BORDER_EAST Border weight for east.
private static int	BORDER_NORTH Border weight for north.
private static int	BORDER_SOUTH Border weight for south.
private static int[]	BORDER_WEIGHT Weight (x coordinate) in smoothing face of a corner.
private static int	BORDER_WEST Border weight for west.
private static int	CORNER_NORTHEAST Corner weight for northeast.
private static int	CORNER_NORTHWEST Corner weight for northwest.
private static int	CORNER_SOUTHEAST Corner weight for southeast.
private static int	CORNER_SOUTHWEST Corner weight for southwest.
private static int[]	CORNER_WEIGHT Weight (x coordinate) in smoothing face of a corner.
private boolean[]	done Marks the indexes that have been painted.
private static int[]	DX X offset for map coordinate calculation.
private static int[]	DY Y offset for map coordinate calculation.
private FacesProvider	facesProvider The FacesProvider for looking up faces.
private boolean[]	isUnknownImage Temporary variable.
private CfMapSquare[][]	layerNode Surrounding CfMapSquaremap squares} having non-zero smooth levels.
private int[]	smoothFace Face index of the smooth face corresponding to layerNode.
private SmoothFaces	smoothFaces The SmoothFaces to use.
private int[]	smoothValue Smooth values corresponding to layerNode.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SmoothingRenderer(SmoothFaces smoothFaces, FacesProvider facesProvider) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
private static void	drawImage(java.awt.Graphics graphics, int dstX, int dstY, int srcX, int srcY, javax.swing.ImageIcon imageIcon, int tileSize) Draws a tileSize x tileSize part of an ImageIcon.
void	paintSmooth(java.awt.Graphics graphics, int x, int y, int px, int py, int layer, CfMap map, int tileSize) Draw the smoothing information at given position of map, for a given limit smoothlevel, at a given layer.

Methods inherited from class java.lang.Object

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

Field Detail

BORDER_CORNER_EXCLUDE

@NotNull
private static final int[] BORDER_CORNER_EXCLUDE

Corner excludes due to borders. Maps index to corner weight.

BORDER_EAST

private static final int BORDER_EAST

Border weight for east.

See Also:

Constant Field Values

BORDER_NORTH

private static final int BORDER_NORTH

Border weight for north.

See Also:

Constant Field Values

BORDER_SOUTH

private static final int BORDER_SOUTH

Border weight for south.

See Also:

Constant Field Values

BORDER_WEIGHT

@NotNull
private static final int[] BORDER_WEIGHT

Weight (x coordinate) in smoothing face of a corner. Maps index to corner weight.

BORDER_WEST

private static final int BORDER_WEST

Border weight for west.

See Also:

Constant Field Values

CORNER_NORTHEAST

private static final int CORNER_NORTHEAST

Corner weight for northeast.

See Also:

Constant Field Values

CORNER_NORTHWEST

private static final int CORNER_NORTHWEST

Corner weight for northwest.

See Also:

Constant Field Values

CORNER_SOUTHEAST

private static final int CORNER_SOUTHEAST

Corner weight for southeast.

See Also:

Constant Field Values

CORNER_SOUTHWEST

private static final int CORNER_SOUTHWEST

Corner weight for southwest.

See Also:

Constant Field Values

CORNER_WEIGHT

@NotNull
private static final int[] CORNER_WEIGHT

Weight (x coordinate) in smoothing face of a corner. Maps index to corner weight.

done

@NotNull
private final boolean[] done

Marks the indexes that have been painted.

DX

@NotNull
private static final int[] DX

X offset for map coordinate calculation. Maps index to x offset.

DY

@NotNull
private static final int[] DY

Y offset for map coordinate calculation. Maps index to y offset.

facesProvider

@NotNull
private final FacesProvider facesProvider

The FacesProvider for looking up faces.

isUnknownImage

@NotNull
private final boolean[] isUnknownImage

Temporary variable.

layerNode

@NotNull
private final CfMapSquare[][] layerNode

Surrounding CfMapSquaremap squares} having non-zero smooth levels.

smoothFace

@NotNull
private final int[] smoothFace

Face index of the smooth face corresponding to layerNode. Maps index to face index.

smoothFaces

@NotNull
private final SmoothFaces smoothFaces

The SmoothFaces to use.

smoothValue

@NotNull
private final int[] smoothValue

Smooth values corresponding to layerNode. Maps index to smooth value.

Constructor Detail

SmoothingRenderer

protected SmoothingRenderer(@NotNull
                            SmoothFaces smoothFaces,
                            @NotNull
                            FacesProvider facesProvider)

Creates a new instance.

Parameters:

smoothFaces - the smooth faces to use

facesProvider - the face provider for looking up faces

Method Detail

drawImage

private static void drawImage(@NotNull
                              java.awt.Graphics graphics,
                              int dstX,
                              int dstY,
                              int srcX,
                              int srcY,
                              @NotNull
                              javax.swing.ImageIcon imageIcon,
                              int tileSize)

Draws a tileSize x tileSize part of an ImageIcon.

Parameters:

graphics - the graphics to paint to

dstX - the x coordinate to paint to

dstY - the y coordinate to paint to

srcX - the x coordinate to copy from imageIcon

srcY - the y coordinate to copy from imageIcon

imageIcon - the image icon to copy from

tileSize - the size in pixels to copy

paintSmooth

public void paintSmooth(@NotNull
                        java.awt.Graphics graphics,
                        int x,
                        int y,
                        int px,
                        int py,
                        int layer,
                        @NotNull
                        CfMap map,
                        int tileSize)

Draw the smoothing information at given position of map, for a given limit smoothlevel, at a given layer. This operation may be recursive, if all layer above current are to be drawn too.

Parameters:

graphics - where to draw (graphics)

x - the x-coordinate of the map square to draw, in map coordinates

y - the y-coordinate of the map square to draw, in map coordinates

px - the x offset for painting

py - the y offset painting

layer - the layer to paint

map - the rendered map

tileSize - the size of one tile in pixel