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  Grid not aligned  (Read 510 times)
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Offline Reck

Senior Newbie





« Posted 2012-11-30 10:56:57 »

My head is starting to hurt from trying to figure out why my grid renders as this:


I have this code to generate my grid from a two-dimensional array (currently just the upper 3 rows)
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        // Get the board tiles
       Field[][] tiles = board.getTiles();
        int distanceX = 0;
        int distanceY = 0;
        int currentRowTiles = 0;
        for (int x=0; x < tiles.length ; x++) {
            for (int y=0; y < tiles[x].length ; y++) {
               
                if (currentRowTiles == 16) {
                    distanceX = 0;
                    distanceY += 50;
                    currentRowTiles = 0;
                }
                               
                // Get current tile
               Field tile = tiles[x][y];
                int fieldX = tile.getX() + distanceX;
                int fieldY = tile.getY() + distanceY;
               
                g.setColor(tile.getColor());
                g.fillRect(fieldX, fieldY, 50, 50);
                distanceX += 50;
                currentRowTiles += 1;
               

               
            }
           
        }


I hope someone can help me out!
Offline Regenuluz
« Reply #1 - Posted 2012-11-30 12:25:21 »

I use something along the lines of:

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for(int x = 0; x < tiles.length; x++) {
    for(int y = 0; y < tiles[x].length; y++) {
        int xpos = x * 50;
        int ypos = y * 50;
        g.fillRect(xpos, ypos, 50, 50);
    }
}


Smiley
Offline Gjallar

JGO Coder


Medals: 13
Projects: 1


Follower of Nurgle


« Reply #2 - Posted 2012-11-30 13:32:59 »

Where 50 is the width/height of the tiles
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Offline Reck

Senior Newbie





« Reply #3 - Posted 2012-11-30 13:34:52 »

I use something along the lines of:

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for(int x = 0; x < tiles.length; x++) {
    for(int y = 0; y < tiles[x].length; y++) {
        int xpos = x * 50;
        int ypos = y * 50;
        g.fillRect(xpos, ypos, 50, 50);
    }
}


Smiley

That worked out, thank you!
Offline Regenuluz
« Reply #4 - Posted 2012-11-30 13:46:12 »

Where 50 is the width/height of the tiles

Indeed. Smiley

That worked out, thank you!

No problem! Smiley Let me know if you're unsure of how it works its magic Tongue
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