Java-Gaming.org Hi !
 Featured games (90) games approved by the League of Dukes Games in Showcase (753) Games in Android Showcase (228) games submitted by our members Games in WIP (842) games currently in development
 News: Read the Java Gaming Resources, or peek at the official Java tutorials
Pages: [1]
 ignore  |  Print
 Making a 2D grid in Slick2d  (Read 1352 times) 0 Members and 1 Guest are viewing this topic.
Reck

Senior Newbie

 « Posted 2012-11-29 19:58:39 »

I'm trying to make a 2D grid to move on. It's going to be 10x10 and that will not change. When a player clicks a square in the grid, the player gets moved to that square. How can i accomplish this?

I currently have a working board, where the player can just move to any coordinates he wants. There is no squares to stick to :-)
RobinB

JGO Ninja

Medals: 45
Projects: 1
Exp: 3 years

Spacegame in progress

 « Reply #1 - Posted 2012-11-29 20:42:12 »

Just round the coordinates up to your grid size:

 1  2 `int x = xpos - (xpos % gridsize);int y = ypos - (ypos % gridsize);`
Reck

Senior Newbie

 « Reply #2 - Posted 2012-11-29 21:34:52 »

This did the trick
 1  2  3  4  5  6  7  8  9 `        Felt [][] board = new Felt[16][12];                for (int i=0; i < board.length ; i++) {            for (int j=0; j < board[i].length ; j++) {                int x = i;                int y = j;                board[i][j] = new Felt(x, y);            }        }`
 « Reply #3 - Posted 2012-11-30 04:57:06 »

Here is how I would optimize that code. I am not the most experienced so take my feedback lightly.

 1  2  3  4  5  6  7  8  9  10  11 ` // Assuming the board dimensions will never change during the game.private final byte boardWidth = 16;private final byte boardHeight = 12;      private Felt[][] board = new Felt[boardWidth][boardHeight];       for (int x = 0; x < boardWidth ; x++) {    for (int y = 0; y < boardHeight ; y++) {        board[x][y] = new Felt(x, y);    }}`

EDIT: Are you using standard Java2D, perhaps Slick2D or?
Pages: [1]
 ignore  |  Print

 ivj94 (586 views) 2018-03-24 14:47:39 ivj94 (49 views) 2018-03-24 14:46:31 ivj94 (383 views) 2018-03-24 14:43:53 Solater (63 views) 2018-03-17 05:04:08 nelsongames (110 views) 2018-03-05 17:56:34 Gornova (159 views) 2018-03-02 22:15:33 buddyBro (704 views) 2018-02-28 16:59:18 buddyBro (93 views) 2018-02-28 16:45:17 xxMrPHDxx (494 views) 2017-12-31 17:17:51 xxMrPHDxx (734 views) 2017-12-31 17:15:51
 KaiHH 13x Zemlaynin 10x SHC 10x ByerN 10x NuclearPixels 10x Damocles 6x Guerra2442 6x VaTTeRGeR 5x ags1 4x Spasi 4x orangepascal 4x philfrei 4x mesterh 3x princec 3x ndnwarrior15 3x DrZoidberg 2x
 Java Gaming Resourcesby philfrei2017-12-05 19:38:37Java Gaming Resourcesby philfrei2017-12-05 19:37:39Java Gaming Resourcesby philfrei2017-12-05 19:36:10Java Gaming Resourcesby philfrei2017-12-05 19:33:10List of Learning Resourcesby elect2017-03-13 14:05:44List of Learning Resourcesby elect2017-03-13 14:04:45SF/X Librariesby philfrei2017-03-02 08:45:19SF/X Librariesby philfrei2017-03-02 08:44:05
 java-gaming.org is not responsible for the content posted by its members, including references to external websites, and other references that may or may not have a relation with our primarily gaming and game production oriented community. inquiries and complaints can be sent via email to the info‑account of the company managing the website of java‑gaming.org