forked from Apple-2-Tools/jace
65 lines
2.2 KiB
Java
65 lines
2.2 KiB
Java
/*
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* Copyright (C) 2012 Brendan Robert (BLuRry) brendan.robert@gmail.com.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*/
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package jace.core;
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import java.awt.image.BufferedImage;
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import java.io.IOException;
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import java.io.InputStream;
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import javax.imageio.ImageIO;
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/**
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* Represents the Apple ][ character font used in text modes.
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* Created on January 16, 2007, 8:16 PM
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* @author Brendan Robert (BLuRry) brendan.robert@gmail.com
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*/
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public class Font {
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static public int[][] font;
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static public int getByte(int c, int yOffset) {
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return font[c][yOffset];
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}
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static {
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font = new int[256][8];
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try {
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InputStream in = ClassLoader.getSystemResourceAsStream("jace/data/font.gif");
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BufferedImage fontImage = ImageIO.read(in);
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for (int i=0; i < 256; i++) {
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int x = (i >> 4)*13 + 2;
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int y = (i & 15)*13 + 4;
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for (int j=0; j < 8; j++) {
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int row = 0;
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for (int k=0; k < 7; k++) {
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int color = fontImage.getRGB((7-k)+x, j+y);
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row = (row<<1) | (1-(color&1));
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// row = (row<<1) | (color&1);
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}
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font[i][j]=row;
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}
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}
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} catch (IOException ex) {
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ex.printStackTrace();
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}
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}
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/** Creates a new instance of Font */
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private Font() {
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}
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}
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