The entire process of rapid development of j2-based jigsaw puzzle games (I)-display the best score

Code:

/*
* Created on 2004-6-20
*
* Todo to change the template for this generated file go
* Window-preferences-Java-code style-code templates
*/
Package cn.edu. xtu. tilepuzzle. UI;

Import javax. microedition. lcdui. Canvas;
Import javax. microedition. lcdui. Command;
Import javax. microedition. lcdui. commandlistener;
Import javax. microedition. lcdui. display;
Import javax. microedition. lcdui. displayable;
Import javax. microedition. lcdui. Font;
Import javax. microedition. lcdui. graphics;

Import cn.edu. xtu. tilepuzzle. gamedb;
Import cn.edu. xtu. tilepuzzle. contorler. mainuicontroller;
Import cn.edu. xtu. tilepuzzle. model. classpeopleinfo;
Import cn.edu. xtu. tilepuzzle. model. recordstoreoperations;

Public class showpeopleinfolistui extends canvas implements commandlistener {

Static final int lowcolor = 0x000000ff;
Static final int highcolor = 0x00ff0000;
Static final int highbgcolor = 0x00cccc;

Public int width;
Public int height;

Static final font fonttitle = gamedb. monospace_bold_large_font;
Static final Font font = gamedb. monospace_plain_medium_font;
Static final int lineheight = font. getheight ();
Private mainuicontroller;

Private command OK;
Private display;

Private int Startline = 0;
// Private int endline = 0;
Private int allpeopleline = 0;
Private int showlines = 16;

Private string titlestring [] = {"name", "name", "Hour "};

Private classpeopleinfo [];
Displayable;
Int xspace = 0;
Int lentitle [];
Int titleheight = 0;
// Private image titleimage;

Public showpeopleinfolistui (mainuicontroller, display, displayable ){
This. Display = display;
This. displayable = displayable;
This. mainuicontroller = mainuicontroller;
// This. setfullscreenmode (true );

This. width = getwidth ();
This. Height = getheight ();
// System. Out. println ("screen width, height:" + width + "," + height );

Startline = 0;
OK = new command ("return", command. OK, 0 );
Addcommand (OK );
Setcommandlistener (this );

}

Public void Init (){
// System. Out. println ("Get character information .... ");
This. classpeopleinfo = recordstoreoperations. readerrecordstores (gamedb. recordstorepeopleresult );
Allpeopleline = classpeopleinfo. length;
This. sortpeopleinfos ();

Startline = 0;
Lentitle = new int [3];

For (int ii = 0; II <3; II ++ ){
Lentitle [II] = font. stringwidth (titlestring [II]);
}
Xspace = (width-(lentitle [0] + lentitle [1] + lentitle [2])/4;

Titleheight = fonttitle. getheight ();

Showlines = (getheight ()-titleheight)/lineheight;
}

Protected void paint (Graphics g ){
// Todo auto-generated method stub

G. setcolor (255,255,190 );
G. fillrect (0, 0, width, height );

// System. Out. println ("screen width, height:" + width + "," + height );

G. setfont (fonttitle );
G. setcolor (50, 50, 50 );

Int Len [] = new int [3];
For (int ii = 0; II <3; II ++ ){
Len [II] = fonttitle. stringwidth (titlestring [II]);
}
G. drawstring (titlestring [0], xspace/6,
Lineheight/4, graphics. Left | graphics. Top );
G. drawstring (titlestring [1], xspace/5 + 2 * xspace + lentitle [0]-xspace/3,
Lineheight/4, graphics. Left | graphics. Top );
G. drawstring (titlestring [2], xspace/5 + 3 * xspace + lentitle [0] + lentitle [1],
Lineheight/4, graphics. Left | graphics. Top );
String STR [];
If (Startline + showlines> allpeopleline)
Showlines = allpeopleline-Startline;
For (INT I = Startline, j = 0; j <showlines; I ++, J ++ ){

G. setfont (font );
STR = getpeopleinfo (classpeopleinfo [I], I );
Len = new int [3];
For (int ii = 0; II <3; II ++ ){
Len [II] = font. stringwidth (STR [II]);
}

G. drawstring (STR [0], xspace/6,
Titleheight + J * lineheight + lineheight/4, graphics. Left | graphics. Top );
G. drawstring (STR [1], xspace/5 + 2 * xspace + lentitle [0]-xspace/3,
Titleheight + J * lineheight + lineheight/4, graphics. Left | graphics. Top );
G. drawstring (STR [2], xspace/5 + 3 * xspace + lentitle [0] + lentitle [1],
Titleheight + J * lineheight + lineheight/4, graphics. Left | graphics. Top );

// G. drawstring (mainmenu [I], (width-database. monospace_plain_medium_font.stringwidth (mainmenu [I])/2, startheight + (I * startheight * 3/2 + startheight/4), graphics. left | graphics. top );
}
}

Public String [] getpeopleinfo (classpeopleinfo, int I ){

String STR [] = new string [3];
STR [0] = formatstr0 (I );
STR [1] = classpeopleinfo. getname ();
STR [2] = classpeopleinfo. getstrtime ();
Return STR;
}

Public String formatstr0 (int I ){
If (1 + I)> 0 & (1 + I) <10)
Return "no." + "+ (1 + I) +" "+" name ";
Else if (1 + I) <100 & (1 + I)> = 10)
Return "no." + (1 + I) + "" + "name ";
Else
Return "no." + (1 + I) + "name ";
}

Public void sortpeopleinfos (){
Int Len = classpeopleinfo. length, I, j, flag;
// System. Out. println ("Total:" + Len );
Classpeopleinfo temp;
For (I = 0; I <len-1; I ++ ){
Temp = classpeopleinfo [I];
Flag = I;
For (j = I + 1; j <Len; j ++ ){
If (temp. Time> classpeopleinfo [J]. Time ){
// System. Out. println (temp. Time + "," + peopleinfo [J]. time );
Temp = classpeopleinfo [J];
Flag = J;
}
}
If (flag! = I ){
Classpeopleinfo [flag] = classpeopleinfo [I];
Classpeopleinfo [I] = temp;
}
}
// Return peopleinfo;
}

Protected void keypressed (INT code ){

If (getgameaction (CODE) = canvas. Up ){
If (Startline-1> = 0)
Startline --;
} Else if (getgameaction (CODE) = canvas. Down ){
If (Startline + showlines <allpeopleline)
Startline ++;
// Else
// Startline = 0;
} Else
;
// System. Out. println ("starting line:" + (Startline + 1) + "display line:" + showlines + "Total number:" + allpeopleline );
// System. Out. println ("menuidx =" + (menuidx) + ":" + mainmenu [menuidx]);
Repaint ();
}

Public void commandaction (command C, displayable dB ){
// Todo auto-generated method stub
If (C = OK ){
// System. Out. println ("Return ==== ");
Display. setcurrent (mainuicontroller. mainmenuui );
}
}
}

Run display