board.html

J2ME斜45度游戏引擎

<PRE>
public isoj2me.Map <B>map</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="tiles"><!-- --></A><H3>
tiles</H3>
<PRE>
public static java.util.Hashtable <B>tiles</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="characters"><!-- --></A><H3>
characters</H3>
<PRE>
public java.util.Hashtable <B>characters</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="items"><!-- --></A><H3>
items</H3>
<PRE>
public java.util.Hashtable <B>items</B></PRE>
<DL>
<DL>
</DL>
</DL>
<HR>

<A NAME="tileSet"><!-- --></A><H3>
tileSet</H3>
<PRE>
public java.lang.String <B>tileSet</B></PRE>
<DL>
<DL>
</DL>
</DL>

<!-- ========= CONSTRUCTOR DETAIL ======== -->

<A NAME="constructor_detail"><!-- --></A>
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<TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Constructor Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="Board()"><!-- --></A><H3>
Board</H3>
<PRE>
public <B>Board</B>()</PRE>
<DL>
<DD>Constructor. The tileset basic name will be an empty string.
<P>
</DL>
<HR>

<A NAME="Board(java.lang.String)"><!-- --></A><H3>
Board</H3>
<PRE>
public <B>Board</B>(java.lang.String&nbsp;tileSet)</PRE>
<DL>
<DD>Constructor. The tileset basic name will be tileSet and it will be used when loading tiles image files.
<P>
<DT><B>Parameters:</B><DD><CODE>tileSet</CODE> - basic name for tile files</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="putCharacter(isoj2me.Character)"><!-- --></A><H3>
putCharacter</H3>
<PRE>
public void <B>putCharacter</B>(isoj2me.Character&nbsp;c)</PRE>
<DL>
<DD>Add a Character to the Board.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - Character object to add</DL>
</DD>
</DL>
<HR>

<A NAME="putCharacter(java.lang.String, int, int, int)"><!-- --></A><H3>
putCharacter</H3>
<PRE>
public void <B>putCharacter</B>(java.lang.String&nbsp;name,
                         int&nbsp;x,
                         int&nbsp;y,
                         int&nbsp;z)</PRE>
<DL>
<DD>Create and then add a Character to the Board.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - name of the Character<DD><CODE>x</CODE> - x<DD><CODE>y</CODE> - y<DD><CODE>z</CODE> - z</DL>
</DD>
</DL>
<HR>

<A NAME="putItem(isoj2me.Item)"><!-- --></A><H3>
putItem</H3>
<PRE>
public void <B>putItem</B>(isoj2me.Item&nbsp;i)</PRE>
<DL>
<DD>Add an Item to the Board
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - Item object to add</DL>
</DD>
</DL>
<HR>

<A NAME="putItem(java.lang.String, int, int, int)"><!-- --></A><H3>
putItem</H3>
<PRE>
public void <B>putItem</B>(java.lang.String&nbsp;name,
                    int&nbsp;x,
                    int&nbsp;y,
                    int&nbsp;z)</PRE>
<DL>
<DD>Create and then add an Item to the Board.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - name of the Item<DD><CODE>x</CODE> - x<DD><CODE>y</CODE> - y<DD><CODE>z</CODE> - z</DL>
</DD>
</DL>
<HR>

<A NAME="removeCharacter(isoj2me.Character)"><!-- --></A><H3>
removeCharacter</H3>
<PRE>
public void <B>removeCharacter</B>(isoj2me.Character&nbsp;c)</PRE>
<DL>
<DD>Remove a Character from the Board
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - Character object to remove</DL>
</DD>
</DL>
<HR>

<A NAME="removeItem(isoj2me.Item)"><!-- --></A><H3>
removeItem</H3>
<PRE>
public void <B>removeItem</B>(isoj2me.Item&nbsp;i)</PRE>
<DL>
<DD>Remove an Item from the Board
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - Item object to remove</DL>
</DD>
</DL>
<HR>

<A NAME="isCharacter(int, int, int)"><!-- --></A><H3>
isCharacter</H3>
<PRE>
public java.lang.String <B>isCharacter</B>(int&nbsp;x,
                                    int&nbsp;y,
                                    int&nbsp;z)</PRE>
<DL>
<DD>If there is a Character in the x, y, z position of the Board it returns its name. Return null if there is no character.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - x<DD><CODE>y</CODE> - y<DD><CODE>z</CODE> - z
<DT><B>Returns:</B><DD>Character name</DL>
</DD>
</DL>
<HR>

<A NAME="isItem(int, int, int)"><!-- --></A><H3>
isItem</H3>
<PRE>
public java.lang.String <B>isItem</B>(int&nbsp;x,
                               int&nbsp;y,
                               int&nbsp;z)</PRE>
<DL>
<DD>If there is a Item in the x, y, z position of the Board it returns its name. Return null if there is no item.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - x<DD><CODE>y</CODE> - y<DD><CODE>z</CODE> - z
<DT><B>Returns:</B><DD>Item name</DL>
</DD>
</DL>
<HR>

<A NAME="moveCharacter(isoj2me.Character, int, int, int, int, int, int, boolean)"><!-- --></A><H3>
moveCharacter</H3>
<PRE>
public boolean <B>moveCharacter</B>(isoj2me.Character&nbsp;c,
                             int&nbsp;oldX,
                             int&nbsp;oldY,
                             int&nbsp;oldZ,
                             int&nbsp;newX,
                             int&nbsp;newY,
                             int&nbsp;newZ,
                             boolean&nbsp;overwrite)</PRE>
<DL>
<DD>Move a Character on the Board
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>c</CODE> - Character to move<DD><CODE>oldX</CODE> - old x<DD><CODE>oldY</CODE> - old y<DD><CODE>oldZ</CODE> - old z<DD><CODE>newX</CODE> - new x<DD><CODE>newY</CODE> - new y<DD><CODE>newZ</CODE> - new z<DD><CODE>overwrite</CODE> - true if you want to overwrite an existing Character that stays in the new position
<DT><B>Returns:</B><DD>true if the movement was done</DL>
</DD>
</DL>
<HR>

<A NAME="moveItem(isoj2me.Item, int, int, int, int, int, int, boolean)"><!-- --></A><H3>
moveItem</H3>
<PRE>
public boolean <B>moveItem</B>(isoj2me.Item&nbsp;i,
                        int&nbsp;oldX,
                        int&nbsp;oldY,
                        int&nbsp;oldZ,
                        int&nbsp;newX,
                        int&nbsp;newY,
                        int&nbsp;newZ,
                        boolean&nbsp;overwrite)</PRE>
<DL>
<DD>Move an Item on the Board
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>i</CODE> - Item to move<DD><CODE>oldX</CODE> - old x<DD><CODE>oldY</CODE> - old y<DD><CODE>oldZ</CODE> - old z<DD><CODE>newX</CODE> - new x<DD><CODE>newY</CODE> - new y<DD><CODE>newZ</CODE> - new z<DD><CODE>overwrite</CODE> - true if you want to overwrite an existing Item that stays in the new position
<DT><B>Returns:</B><DD>true if the movement was done</DL>
</DD>
</DL>
<HR>

<A NAME="setTileSize(int, int)"><!-- --></A><H3>
setTileSize</H3>
<PRE>
public void <B>setTileSize</B>(int&nbsp;width,
                        int&nbsp;height)</PRE>
<DL>
<DD>This method change the shape of the basic tile. This affect the coordinates of the tiles painted by the <b>draw()</b> method
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>width</CODE> - the width of the tile<DD><CODE>height</CODE> - the distance between the base of the tile file and the "floor" of the basic tile</DL>
</DD>
</DL>
<HR>

<A NAME="createMap(java.lang.String, int)"><!-- --></A><H3>
createMap</H3>
<PRE>
public void <B>createMap</B>(java.lang.String&nbsp;baseFilename,
                      int&nbsp;numberOfLayers)</PRE>
<DL>
<DD>This method call the Map() constructor passing the base name for the map files and the number of layers
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>baseFilename</CODE> - base name for the map files<DD><CODE>numberOfLayers</CODE> - number of layers to load</DL>
</DD>
</DL>
<HR>

<A NAME="draw(int, int, int, int, int, int, javax.microedition.lcdui.Graphics)"><!-- --></A><H3>
draw</H3>
<PRE>
public void <B>draw</B>(int&nbsp;x,
                 int&nbsp;y,
                 int&nbsp;cellX,
                 int&nbsp;cellY,
                 int&nbsp;width,
                 int&nbsp;height,
                 javax.microedition.lcdui.Graphics&nbsp;g)</PRE>
<DL>
<DD>This one of the main method of this class. It paint on the given Graphics the board with its tiles and characters.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - where to paint on the Graphics (x)<DD><CODE>y</CODE> - where to paint on the Graphics (y)<DD><CODE>cellX</CODE> - starting cell on the map (x)<DD><CODE>cellY</CODE> - starting cell on the mpa (y)<DD><CODE>width</CODE> - width of the map area to be painted (starting from cellX)<DD><CODE>height</CODE> - height of the map area to be painted (starting from cellY)<DD><CODE>g</CODE> - Graphics object where to paint</DL>
</DD>
</DL>
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