Ondřej Hruška
11 years ago
parent
f5929f23b1
commit
da67300522
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package mightypork.rogue.fonts; |
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/** |
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* Alignment |
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* |
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* @author MightyPork |
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*/ |
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public class Align { |
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public static final int LEFT = -1; |
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public static final int RIGHT = 1; |
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public static final int TOP = 1; |
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public static final int BOTTOM = -1; |
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public static final int UP = 1; |
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public static final int DOWN = -1; |
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public static final int CENTER = 0; |
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public static final int MIDDLE = 0; |
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} |
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package mightypork.rogue.fonts; |
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import java.awt.Font; |
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import java.awt.FontFormatException; |
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import java.io.IOException; |
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import java.io.InputStream; |
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import mightypork.rogue.loading.DeferredResource; |
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import mightypork.rogue.loading.MustLoadInMainThread; |
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import mightypork.utils.files.FileUtils; |
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import mightypork.utils.math.color.RGB; |
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import mightypork.utils.math.coord.Coord; |
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/** |
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* Font obtained from a resource file (TTF). |
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* |
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* @author MightyPork |
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*/ |
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public class DeferredFont extends DeferredResource implements MustLoadInMainThread, GLFont { |
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public static enum FontStyle |
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{ |
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PLAIN(Font.PLAIN), BOLD(Font.BOLD), ITALIC(Font.ITALIC), BOLD_ITALIC(Font.BOLD + Font.ITALIC); |
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int numeric; |
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private FontStyle(int style) { |
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this.numeric = style; |
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} |
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} |
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private SlickFont font = null; |
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private final double size; |
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private final FontStyle style; |
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private final boolean antiAlias; |
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private final String extraChars; |
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/** |
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* A font from resource |
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* |
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* @param resourcePath resource to load |
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* @param extraChars extra chars (0-255 loaded by default) |
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* @param size size (pt) |
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*/ |
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public DeferredFont(String resourcePath, String extraChars, double size) { |
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this(resourcePath, extraChars, size, FontStyle.PLAIN, true); |
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} |
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/** |
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* A font from resource |
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* |
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* @param resourcePath resource to load |
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* @param extraChars extra chars (0-255 loaded by default) |
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* @param size size (pt) |
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* @param style font style |
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*/ |
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public DeferredFont(String resourcePath, String extraChars, double size, FontStyle style) { |
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this(resourcePath, extraChars, size, style, true); |
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} |
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/** |
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* A font from resource |
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* |
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* @param resourcePath resource to load |
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* @param extraChars extra chars (0-255 loaded by default) |
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* @param size size (pt) |
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* @param style font style |
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* @param antialias use antialiasing |
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*/ |
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public DeferredFont(String resourcePath, String extraChars, double size, FontStyle style, boolean antialias) { |
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super(resourcePath); |
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this.size = size; |
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this.style = style; |
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this.antiAlias = antialias; |
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this.extraChars = extraChars; |
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} |
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@Override |
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protected final void loadResource(String path) throws FontFormatException, IOException |
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{ |
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Font awtFont = getAwtFont(path, (float) size, style.numeric); |
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font = new SlickFont(awtFont, antiAlias, extraChars); |
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} |
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/** |
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* Get a font for a resource path / name |
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* |
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* @param resource resource to load |
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* @param size font size (pt) |
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* @param style font style |
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* @return the {@link Font} |
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* @throws FontFormatException |
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* @throws IOException |
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*/ |
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protected Font getAwtFont(String resource, float size, int style) throws FontFormatException, IOException |
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{ |
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InputStream in = null; |
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try { |
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in = FileUtils.getResource(resource); |
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Font awtFont = Font.createFont(Font.TRUETYPE_FONT, in); |
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awtFont = awtFont.deriveFont(size); |
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awtFont = awtFont.deriveFont(style); |
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return awtFont; |
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} finally { |
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try { |
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if (in != null) in.close(); |
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} catch (IOException e) { |
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//pass
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} |
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} |
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} |
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/** |
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* Draw string |
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* |
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* @param str string to draw |
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* @param color draw color |
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*/ |
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@Override |
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public void draw(String str, RGB color) |
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{ |
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if (!ensureLoaded()) return; |
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font.draw(str, color); |
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} |
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/** |
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* Draw string at 0,0 |
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* |
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* @param str string to draw |
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* @param color draw color |
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* @param startIndex first drawn character index |
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* @param endIndex last drawn character index |
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*/ |
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@Override |
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public void draw(String str, RGB color, int startIndex, int endIndex) |
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{ |
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if (!ensureLoaded()) return; |
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font.draw(str, color, startIndex, endIndex); |
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} |
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/** |
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* Draw string 0,0 |
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* |
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* @param str string to draw |
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*/ |
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@Override |
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public void draw(String str) |
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{ |
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if (!ensureLoaded()) return; |
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font.draw(str); |
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} |
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/** |
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* Get size needed to render give string |
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* |
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* @param text string to check |
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* @return coord (width, height) |
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*/ |
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@Override |
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public Coord getNeededSpace(String text) |
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{ |
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if (!ensureLoaded()) return Coord.zero(); |
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return font.getNeededSpace(text); |
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} |
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/** |
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* @return font height |
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*/ |
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@Override |
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public int getHeight() |
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{ |
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if (!ensureLoaded()) return 0; |
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return font.getHeight(); |
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} |
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@Override |
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public int getWidth(String text) |
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{ |
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return font.getWidth(text); |
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} |
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@Override |
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public void destroy() |
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{ |
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// this will have to suffice
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font = null; |
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} |
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} |
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@ -0,0 +1,61 @@ |
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package mightypork.rogue.fonts; |
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import java.awt.Font; |
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import java.awt.FontFormatException; |
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import java.io.IOException; |
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/** |
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* Font obtained from the OS |
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* |
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* @author MightyPork |
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*/ |
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public class DeferredFontNative extends DeferredFont { |
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/** |
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* A font from OS, found by name |
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* |
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* @param fontName font family name |
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* @param extraChars extra chars (0-255 loaded by default) |
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* @param size size (pt) |
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*/ |
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public DeferredFontNative(String fontName, String extraChars, double size) { |
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super(fontName, extraChars, size); |
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} |
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/** |
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* A font from OS, found by name |
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* |
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* @param fontName font family name |
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* @param extraChars extra chars (0-255 loaded by default) |
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* @param size size (pt) |
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* @param style font style |
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*/ |
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public DeferredFontNative(String fontName, String extraChars, double size, FontStyle style) { |
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super(fontName, extraChars, size, style); |
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} |
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/** |
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* A font from OS, found by name |
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* |
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* @param fontName font family name |
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* @param extraChars extra chars (0-255 loaded by default) |
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* @param size size (pt) |
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* @param style font style |
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* @param antialias use antialiasing |
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*/ |
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public DeferredFontNative(String fontName, String extraChars, double size, FontStyle style, boolean antialias) { |
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super(fontName, extraChars, size, style, antialias); |
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} |
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@Override |
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protected Font getAwtFont(String resource, float size, int style) throws FontFormatException, IOException |
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{ |
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return new Font(resource, style, (int) size); |
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} |
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} |
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package mightypork.rogue.fonts; |
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import java.util.HashMap; |
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import mightypork.rogue.AppAccess; |
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import mightypork.rogue.AppAdapter; |
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import mightypork.rogue.bus.events.ResourceLoadRequest; |
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import mightypork.utils.logging.Log; |
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import org.newdawn.slick.opengl.Texture; |
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/** |
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* Font loader and registry |
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* |
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* @author MightyPork |
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*/ |
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public class FontBank extends AppAdapter { |
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private static final GLFont NULL_FONT = new NullFont(); |
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public FontBank(AppAccess app) { |
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super(app); |
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} |
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private final HashMap<String, GLFont> fonts = new HashMap<String, GLFont>(); |
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/** |
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* Load a {@link DeferredFont} |
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* |
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* @param key font key |
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* @param font font instance |
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*/ |
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public void loadFont(String key, DeferredFont font) |
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{ |
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bus().queue(new ResourceLoadRequest(font)); |
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fonts.put(key, font); |
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} |
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/** |
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* Add a {@link GLFont} to the bank. |
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* |
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* @param key font key |
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* @param font font instance |
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*/ |
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public void addFont(String key, GLFont font) |
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{ |
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fonts.put(key, font); |
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} |
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/** |
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* Get a loaded {@link Texture} |
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* |
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* @param key texture key |
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* @return the texture |
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*/ |
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public GLFont getFont(String key) |
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{ |
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GLFont f = fonts.get(key); |
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if (f == null) { |
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Log.w("There's no font called " + key + "!"); |
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return NULL_FONT; |
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} |
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return f; |
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} |
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} |
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@ -1,60 +0,0 @@ |
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package mightypork.rogue.fonts; |
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import static mightypork.rogue.fonts.FontManager.Style.*; |
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import mightypork.rogue.fonts.FontManager.Glyphs; |
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import mightypork.utils.logging.Log; |
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/** |
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* Global font preloader |
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* |
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* @author Rapus |
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*/ |
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public class Fonts { |
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public static LoadedFont splash_info; |
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public static LoadedFont tooltip; |
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public static LoadedFont gui; |
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public static LoadedFont gui_title; |
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public static LoadedFont program_number; |
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public static LoadedFont menu_button; |
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public static LoadedFont menu_title; |
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public static LoadedFont tiny; |
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private static void registerFileNames() |
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{ |
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FontManager.registerFile("res/fonts/4feb.ttf", "4feb", NORMAL); |
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} |
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/** |
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* Load fonts needed for splash. |
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*/ |
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public static void loadForSplash() |
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{ |
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registerFileNames(); |
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gui = FontManager.loadFont("4feb", 24, NORMAL, Glyphs.basic).setCorrection(8, 7); |
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splash_info = FontManager.loadFont("4feb", 42, NORMAL, "Loading."); |
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} |
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/** |
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* Preload all fonts we will use in the game |
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*/ |
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public static void load() |
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{ |
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tooltip = FontManager.loadFont("4feb", 24, NORMAL, Glyphs.basic_text).setCorrection(8, 7); |
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gui_title = FontManager.loadFont("4feb", 30, NORMAL, Glyphs.basic_text); |
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menu_button = FontManager.loadFont("4feb", 36, NORMAL, Glyphs.basic_text); |
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menu_title = FontManager.loadFont("4feb", 34, NORMAL, Glyphs.basic_text); |
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program_number = FontManager.loadFont("4feb", 28, NORMAL, Glyphs.numbers); |
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tiny = FontManager.loadFont("4feb", 20, NORMAL, Glyphs.basic_text); |
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Log.i("Fonts loaded = " + FontManager.loadedFontCounter); |
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} |
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} |
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package mightypork.rogue.fonts; |
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import mightypork.utils.math.color.RGB; |
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import mightypork.utils.math.coord.Coord; |
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public interface GLFont { |
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/** |
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* Draw string at position |
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* |
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* @param text string to draw |
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* @param color draw color |
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*/ |
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abstract void draw(String text, RGB color); |
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/** |
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* Draw string at position |
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* |
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* @param text string to draw |
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* @param color draw color |
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* @param startIndex first drawn character index |
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* @param endIndex last drawn character index |
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*/ |
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abstract void draw(String text, RGB color, int startIndex, int endIndex); |
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/** |
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* Draw string at position |
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* |
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* @param str string to draw |
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*/ |
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abstract void draw(String str); |
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/** |
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* Get suize needed to render give string |
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* |
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* @param text string to check |
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* @return coord (width, height) |
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*/ |
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abstract Coord getNeededSpace(String text); |
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/** |
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* @return font height |
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*/ |
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abstract int getHeight(); |
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/** |
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* @param text texted text |
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* @return space needed |
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*/ |
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abstract int getWidth(String text); |
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} |
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@ -1,639 +0,0 @@ |
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package mightypork.rogue.fonts; |
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import static mightypork.rogue.fonts.Align.*; |
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import static org.lwjgl.opengl.GL11.*; |
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import java.awt.*; |
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import java.awt.image.BufferedImage; |
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import java.awt.image.DataBuffer; |
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import java.awt.image.DataBufferByte; |
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import java.awt.image.DataBufferInt; |
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import java.nio.ByteBuffer; |
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import java.nio.ByteOrder; |
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import java.nio.IntBuffer; |
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import java.util.ArrayList; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import mightypork.rogue.Config; |
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import mightypork.utils.logging.Log; |
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import mightypork.utils.math.color.RGB; |
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import mightypork.utils.math.coord.Coord; |
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import org.lwjgl.BufferUtils; |
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import org.lwjgl.opengl.GL11; |
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import org.lwjgl.util.glu.GLU; |
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/** |
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* A TrueType font implementation originally for Slick, edited for Bobjob's |
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* Engine |
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* |
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* @original author James Chambers (Jimmy) |
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* @original author Jeremy Adams (elias4444) |
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* @original author Kevin Glass (kevglass) |
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* @original author Peter Korzuszek (genail) |
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* @new version edited by David Aaron Muhar (bobjob) |
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* @new version edited by MightyPork |
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*/ |
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public class LoadedFont { |
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private static final boolean DEBUG = Config.LOG_FONTS; |
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/** Map of user defined font characters (Character <-> IntObject) */ |
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private Map<Character, CharStorageEntry> chars = new HashMap<Character, CharStorageEntry>(100); |
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/** Boolean flag on whether AntiAliasing is enabled or not */ |
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private boolean antiAlias; |
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/** Font's size */ |
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private int fontSize = 0; |
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/** Font's height */ |
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private int fontHeight = 0; |
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/** Texture used to cache the font 0-255 characters */ |
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private int fontTextureID; |
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/** Default font texture width */ |
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private int textureWidth = 2048; |
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/** Default font texture height */ |
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private int textureHeight = 2048; |
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/** A reference to Java's AWT Font that we create our font texture from */ |
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private Font font; |
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/** The font metrics for our Java AWT font */ |
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private FontMetrics fontMetrics; |
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private int correctL = 9, correctR = 8; |
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private double defScaleX = 1, defScaleY = 1; |
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private double clipVerticalT = 0; |
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private double clipVerticalB = 0; |
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private class CharStorageEntry { |
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/** Character's width */ |
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public int width; |
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/** Character's height */ |
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public int height; |
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/** Character's stored x position */ |
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public int texPosX; |
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/** Character's stored y position */ |
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public int texPosY; |
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} |
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public LoadedFont(Font font, boolean antiAlias, String charsNeeded) { |
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this.font = font; |
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this.fontSize = font.getSize() + 3; |
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this.antiAlias = antiAlias; |
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createSet(charsNeeded.toCharArray()); |
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fontHeight -= 1; |
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if (fontHeight <= 0) fontHeight = 1; |
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} |
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public void setCorrection(boolean on) |
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{ |
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if (on) { |
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correctL = 9;// 2
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correctR = 8;// 1
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} else { |
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correctL = 0; |
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correctR = 0; |
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} |
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} |
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private BufferedImage getFontImage(char ch) |
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{ |
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// Create a temporary image to extract the character's size
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BufferedImage tempfontImage = new BufferedImage(1, 1, BufferedImage.TYPE_INT_ARGB); |
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Graphics2D g = (Graphics2D) tempfontImage.getGraphics(); |
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if (antiAlias == true) { |
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g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
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} |
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g.setFont(font); |
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fontMetrics = g.getFontMetrics(); |
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int charwidth = fontMetrics.charWidth(ch) + 8; |
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if (charwidth <= 0) { |
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charwidth = 7; |
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} |
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int charheight = fontMetrics.getHeight() + 3; |
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if (charheight <= 0) { |
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charheight = fontSize; |
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} |
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// Create another image holding the character we are creating
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BufferedImage fontImage; |
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fontImage = new BufferedImage(charwidth, charheight, BufferedImage.TYPE_INT_ARGB); |
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Graphics2D gt = (Graphics2D) fontImage.getGraphics(); |
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if (antiAlias == true) { |
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gt.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); |
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} |
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gt.setFont(font); |
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gt.setColor(Color.WHITE); |
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int charx = 3; |
||||
int chary = 1; |
||||
gt.drawString(String.valueOf(ch), (charx), (chary) + fontMetrics.getAscent()); |
||||
|
||||
return fontImage; |
||||
|
||||
} |
||||
|
||||
|
||||
private void createSet(char[] charsToLoad) |
||||
{ |
||||
try { |
||||
class LoadedGlyph { |
||||
|
||||
public char c; |
||||
public BufferedImage image; |
||||
public int width; |
||||
public int height; |
||||
|
||||
|
||||
public LoadedGlyph(char c, BufferedImage image) { |
||||
this.image = image; |
||||
this.c = c; |
||||
this.width = image.getWidth(); |
||||
this.height = image.getHeight(); |
||||
} |
||||
} |
||||
|
||||
List<LoadedGlyph> glyphs = new ArrayList<LoadedGlyph>(); |
||||
List<Character> loaded = new ArrayList<Character>(); |
||||
for (char ch : charsToLoad) { |
||||
if (!loaded.contains(ch)) { |
||||
glyphs.add(new LoadedGlyph(ch, getFontImage(ch))); |
||||
loaded.add(ch); |
||||
} |
||||
} |
||||
|
||||
Coord canvas = new Coord(128, 128); |
||||
double lineHeight = 0; |
||||
Coord begin = new Coord(0, 0); |
||||
boolean needsLarger = false; |
||||
|
||||
while (true) { |
||||
needsLarger = false; |
||||
|
||||
for (LoadedGlyph glyph : glyphs) { |
||||
if (begin.x + glyph.width > canvas.x) { |
||||
begin.y += lineHeight; |
||||
lineHeight = 0; |
||||
begin.x = 0; |
||||
} |
||||
|
||||
if (lineHeight < glyph.height) { |
||||
lineHeight = glyph.height; |
||||
} |
||||
|
||||
if (begin.y + lineHeight > canvas.y) { |
||||
needsLarger = true; |
||||
break; |
||||
} |
||||
|
||||
// draw.
|
||||
begin.x += glyph.width; |
||||
} |
||||
|
||||
if (needsLarger) { |
||||
canvas.x *= 2; |
||||
canvas.y *= 2; |
||||
begin.setTo(0, 0); |
||||
lineHeight = 0; |
||||
} else { |
||||
if (DEBUG) Log.f3("Preparing texture " + canvas.x + "x" + canvas.y); |
||||
break; |
||||
} |
||||
} |
||||
|
||||
textureWidth = (int) canvas.x; |
||||
textureHeight = (int) canvas.y; |
||||
|
||||
BufferedImage imgTemp = new BufferedImage(textureWidth, textureHeight, BufferedImage.TYPE_INT_ARGB); |
||||
Graphics2D g = (Graphics2D) imgTemp.getGraphics(); |
||||
|
||||
g.setColor(new Color(0, 0, 0, 1)); |
||||
g.fillRect(0, 0, textureWidth, textureHeight); |
||||
|
||||
int rowHeight = 0; |
||||
int positionX = 0; |
||||
int positionY = 0; |
||||
|
||||
for (LoadedGlyph glyph : glyphs) { |
||||
CharStorageEntry storedChar = new CharStorageEntry(); |
||||
|
||||
storedChar.width = glyph.width; |
||||
storedChar.height = glyph.height; |
||||
|
||||
if (positionX + storedChar.width >= textureWidth) { |
||||
positionX = 0; |
||||
positionY += rowHeight; |
||||
rowHeight = 0; |
||||
} |
||||
|
||||
storedChar.texPosX = positionX; |
||||
storedChar.texPosY = positionY; |
||||
|
||||
if (storedChar.height > fontHeight) { |
||||
fontHeight = storedChar.height; |
||||
} |
||||
|
||||
if (storedChar.height > rowHeight) { |
||||
rowHeight = storedChar.height; |
||||
} |
||||
|
||||
// Draw it here
|
||||
g.drawImage(glyph.image, positionX, positionY, null); |
||||
|
||||
positionX += storedChar.width; |
||||
|
||||
chars.put(glyph.c, storedChar); |
||||
} |
||||
|
||||
fontTextureID = loadImage(imgTemp); |
||||
|
||||
imgTemp = null; |
||||
|
||||
} catch (Exception e) { |
||||
System.err.println("Failed to create font."); |
||||
e.printStackTrace(); |
||||
} |
||||
} |
||||
|
||||
|
||||
private void drawQuad(double drawX, double drawY, double drawX2, double drawY2, CharStorageEntry charObj) |
||||
{ |
||||
double srcX = charObj.texPosX + charObj.width; |
||||
double srcY = charObj.texPosY + charObj.height; |
||||
double srcX2 = charObj.texPosX; |
||||
double srcY2 = charObj.texPosY; |
||||
double DrawWidth = drawX2 - drawX; |
||||
double DrawHeight = drawY2 - drawY; |
||||
double TextureSrcX = srcX / textureWidth; |
||||
double TextureSrcY = srcY / textureHeight; |
||||
double SrcWidth = srcX2 - srcX; |
||||
double SrcHeight = srcY2 - srcY; |
||||
double RenderWidth = (SrcWidth / textureWidth); |
||||
double RenderHeight = (SrcHeight / textureHeight); |
||||
|
||||
drawY -= DrawHeight * clipVerticalB; |
||||
|
||||
GL11.glTexCoord2d(TextureSrcX, TextureSrcY); |
||||
GL11.glVertex2d(drawX, drawY); |
||||
GL11.glTexCoord2d(TextureSrcX, TextureSrcY + RenderHeight); |
||||
GL11.glVertex2d(drawX, drawY + DrawHeight); |
||||
GL11.glTexCoord2d(TextureSrcX + RenderWidth, TextureSrcY + RenderHeight); |
||||
GL11.glVertex2d(drawX + DrawWidth, drawY + DrawHeight); |
||||
GL11.glTexCoord2d(TextureSrcX + RenderWidth, TextureSrcY); |
||||
GL11.glVertex2d(drawX + DrawWidth, drawY); |
||||
} |
||||
|
||||
|
||||
public int getWidth(String whatchars) |
||||
{ |
||||
if (whatchars == null) whatchars = ""; |
||||
int totalwidth = 0; |
||||
CharStorageEntry charStorage = null; |
||||
char currentChar = 0; |
||||
for (int i = 0; i < whatchars.length(); i++) { |
||||
currentChar = whatchars.charAt(i); |
||||
|
||||
charStorage = chars.get(currentChar); |
||||
|
||||
if (charStorage != null) { |
||||
totalwidth += charStorage.width - correctL; |
||||
} |
||||
} |
||||
return (int) (totalwidth * defScaleX); |
||||
} |
||||
|
||||
|
||||
public int getHeight() |
||||
{ |
||||
return (int) (fontHeight * defScaleY * (1 - clipVerticalT - clipVerticalB)); |
||||
} |
||||
|
||||
|
||||
public int getLineHeight() |
||||
{ |
||||
return getHeight(); |
||||
} |
||||
|
||||
|
||||
public void drawString(double x, double y, String text, double scaleX, double scaleY, RGB color) |
||||
{ |
||||
drawString(x, y, text, 0, text.length() - 1, scaleX, scaleY, color, LEFT); |
||||
} |
||||
|
||||
|
||||
public void drawString(double x, double y, String text, double scaleX, double scaleY, RGB color, int align) |
||||
{ |
||||
drawString(x, y, text, 0, text.length() - 1, scaleX, scaleY, color, align); |
||||
} |
||||
|
||||
|
||||
private void drawString(double x, double y, String text, int startIndex, int endIndex, double scaleX, double scaleY, RGB color, int align) |
||||
{ |
||||
x = Math.round(x); |
||||
y = Math.round(y); |
||||
|
||||
scaleX *= defScaleX; |
||||
scaleY *= defScaleY; |
||||
|
||||
CharStorageEntry charStorage = null; |
||||
int charCurrent; |
||||
|
||||
int totalwidth = 0; |
||||
int i = startIndex, d = 1, c = correctL; |
||||
float startY = 0; |
||||
|
||||
switch (align) { |
||||
case RIGHT: { |
||||
d = -1; |
||||
c = correctR; |
||||
|
||||
while (i < endIndex) { |
||||
if (text.charAt(i) == '\n') startY -= getHeight(); |
||||
i++; |
||||
} |
||||
break; |
||||
} |
||||
case CENTER: { |
||||
for (int l = startIndex; l <= endIndex; l++) { |
||||
charCurrent = text.charAt(l); |
||||
if (charCurrent == '\n') break; |
||||
|
||||
charStorage = chars.get((char) charCurrent); |
||||
if (charStorage != null) { |
||||
totalwidth += charStorage.width - correctL; |
||||
} |
||||
} |
||||
totalwidth /= -2; |
||||
break; |
||||
} |
||||
case LEFT: |
||||
default: { |
||||
d = 1; |
||||
c = correctL; |
||||
break; |
||||
} |
||||
|
||||
} |
||||
|
||||
GL11.glPushAttrib(GL_ENABLE_BIT); |
||||
GL11.glEnable(GL11.GL_TEXTURE_2D); |
||||
GL11.glBindTexture(GL11.GL_TEXTURE_2D, fontTextureID); |
||||
GL11.glColor4d(color.r, color.g, color.b, color.a); |
||||
GL11.glBegin(GL11.GL_QUADS); |
||||
|
||||
while (i >= startIndex && i <= endIndex) { |
||||
charCurrent = text.charAt(i); |
||||
|
||||
charStorage = chars.get(new Character((char) charCurrent)); |
||||
|
||||
if (charStorage != null) { |
||||
if (d < 0) totalwidth += (charStorage.width - c) * d; |
||||
if (charCurrent == '\n') { |
||||
startY -= getHeight() * d; |
||||
totalwidth = 0; |
||||
if (align == CENTER) { |
||||
for (int l = i + 1; l <= endIndex; l++) { |
||||
charCurrent = text.charAt(l); |
||||
if (charCurrent == '\n') break; |
||||
|
||||
charStorage = chars.get((char) charCurrent); |
||||
|
||||
totalwidth += charStorage.width - correctL; |
||||
} |
||||
totalwidth /= -2; |
||||
} |
||||
// if center get next lines total width/2;
|
||||
} else { |
||||
//@formatter:off
|
||||
drawQuad( |
||||
(totalwidth + charStorage.width) * scaleX + x, |
||||
startY * scaleY + y, totalwidth * scaleX + x, |
||||
(startY + charStorage.height) * scaleY + y, |
||||
charStorage |
||||
); |
||||
//@formatter:on
|
||||
|
||||
if (d > 0) totalwidth += (charStorage.width - c) * d; |
||||
} |
||||
|
||||
} |
||||
|
||||
i += d; |
||||
} |
||||
GL11.glEnd(); |
||||
GL11.glPopAttrib(); |
||||
} |
||||
|
||||
|
||||
public static int loadImage(BufferedImage bufferedImage) |
||||
{ |
||||
try { |
||||
short width = (short) bufferedImage.getWidth(); |
||||
short height = (short) bufferedImage.getHeight(); |
||||
// textureLoader.bpp = bufferedImage.getColorModel().hasAlpha() ?
|
||||
// (byte)32 : (byte)24;
|
||||
int bpp = (byte) bufferedImage.getColorModel().getPixelSize(); |
||||
ByteBuffer byteBuffer; |
||||
DataBuffer db = bufferedImage.getData().getDataBuffer(); |
||||
if (db instanceof DataBufferInt) { |
||||
int intI[] = ((DataBufferInt) (bufferedImage.getData().getDataBuffer())).getData(); |
||||
byte newI[] = new byte[intI.length * 4]; |
||||
for (int i = 0; i < intI.length; i++) { |
||||
byte b[] = intToByteArray(intI[i]); |
||||
int newIndex = i * 4; |
||||
|
||||
newI[newIndex] = b[1]; |
||||
newI[newIndex + 1] = b[2]; |
||||
newI[newIndex + 2] = b[3]; |
||||
newI[newIndex + 3] = b[0]; |
||||
} |
||||
|
||||
byteBuffer = ByteBuffer.allocateDirect(width * height * (bpp / 8)).order(ByteOrder.nativeOrder()).put(newI); |
||||
} else { |
||||
byteBuffer = ByteBuffer.allocateDirect(width * height * (bpp / 8)).order(ByteOrder.nativeOrder()).put(((DataBufferByte) (bufferedImage.getData().getDataBuffer())).getData()); |
||||
} |
||||
byteBuffer.flip(); |
||||
|
||||
int internalFormat = GL11.GL_RGBA8, format = GL11.GL_RGBA; |
||||
IntBuffer textureId = BufferUtils.createIntBuffer(1); |
||||
|
||||
GL11.glGenTextures(textureId); |
||||
GL11.glBindTexture(GL11.GL_TEXTURE_2D, textureId.get(0)); |
||||
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_S, GL11.GL_CLAMP); |
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_WRAP_T, GL11.GL_CLAMP); |
||||
|
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MAG_FILTER, GL11.GL_LINEAR); |
||||
GL11.glTexParameteri(GL11.GL_TEXTURE_2D, GL11.GL_TEXTURE_MIN_FILTER, GL11.GL_LINEAR); |
||||
|
||||
GL11.glTexEnvf(GL11.GL_TEXTURE_ENV, GL11.GL_TEXTURE_ENV_MODE, GL11.GL_MODULATE); |
||||
|
||||
GLU.gluBuild2DMipmaps(GL11.GL_TEXTURE_2D, internalFormat, width, height, format, GL11.GL_UNSIGNED_BYTE, byteBuffer); |
||||
return textureId.get(0); |
||||
|
||||
} catch (Exception e) { |
||||
e.printStackTrace(); |
||||
System.exit(-1); |
||||
} |
||||
|
||||
return -1; |
||||
} |
||||
|
||||
|
||||
public static boolean isSupported(String fontname) |
||||
{ |
||||
Font font[] = getFonts(); |
||||
for (int i = font.length - 1; i >= 0; i--) { |
||||
if (font[i].getName().equalsIgnoreCase(fontname)) return true; |
||||
} |
||||
return false; |
||||
} |
||||
|
||||
|
||||
public static Font[] getFonts() |
||||
{ |
||||
return GraphicsEnvironment.getLocalGraphicsEnvironment().getAllFonts(); |
||||
} |
||||
|
||||
|
||||
public static Font getFont(String fontname, int style, float size) |
||||
{ |
||||
Font result = null; |
||||
GraphicsEnvironment graphicsenvironment = GraphicsEnvironment.getLocalGraphicsEnvironment(); |
||||
for (Font font : graphicsenvironment.getAllFonts()) { |
||||
if (font.getName().equalsIgnoreCase(fontname)) { |
||||
result = font.deriveFont(style, size); |
||||
break; |
||||
} |
||||
} |
||||
return result; |
||||
} |
||||
|
||||
|
||||
public static byte[] intToByteArray(int value) |
||||
{ |
||||
return new byte[] { (byte) (value >>> 24), (byte) (value >>> 16), (byte) (value >>> 8), (byte) value }; |
||||
} |
||||
|
||||
|
||||
public void destroy() |
||||
{ |
||||
IntBuffer scratch = BufferUtils.createIntBuffer(1); |
||||
scratch.put(0, fontTextureID); |
||||
GL11.glBindTexture(GL11.GL_TEXTURE_2D, 0); |
||||
GL11.glDeleteTextures(scratch); |
||||
} |
||||
|
||||
|
||||
public LoadedFont setScale(double x, double y) |
||||
{ |
||||
defScaleX = x; |
||||
defScaleY = y; |
||||
return this; |
||||
} |
||||
|
||||
|
||||
public LoadedFont setClip(double clipRatioTop, double clipRatioBottom) |
||||
{ |
||||
clipVerticalT = clipRatioTop; |
||||
clipVerticalB = clipRatioBottom; |
||||
return this; |
||||
} |
||||
|
||||
|
||||
public LoadedFont setCorrection(int correctionLeft, int correctionRight) |
||||
{ |
||||
correctL = correctionLeft; |
||||
correctR = correctionRight; |
||||
return this; |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Draw string with font. |
||||
* |
||||
* @param x x coord |
||||
* @param y y coord |
||||
* @param text text to draw |
||||
* @param color render color |
||||
* @param align (-1,0,1) |
||||
*/ |
||||
public void draw(double x, double y, String text, RGB color, int align) |
||||
{ |
||||
drawString(x, y, text, 1, 1, color, align); |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Draw string with font. |
||||
* |
||||
* @param pos coord |
||||
* @param text text to draw |
||||
* @param color render color |
||||
* @param align (-1,0,1) |
||||
*/ |
||||
public void draw(Coord pos, String text, RGB color, int align) |
||||
{ |
||||
drawString(pos.x, pos.y, text, 1, 1, color, align); |
||||
} |
||||
|
||||
|
||||
public void drawFuzzy(Coord pos, String text, int align, RGB textColor, RGB blurColor, int blurSize) |
||||
{ |
||||
drawFuzzy(pos, text, align, textColor, blurColor, blurSize, true); |
||||
} |
||||
|
||||
|
||||
public void drawFuzzy(Coord pos, String text, int align, RGB textColor, RGB blurColor, int blurSize, boolean smooth) |
||||
{ |
||||
glPushMatrix(); |
||||
|
||||
glTranslated(pos.x, pos.y, pos.z); |
||||
|
||||
// shadow
|
||||
int sh = blurSize; |
||||
|
||||
int l = glGenLists(1); |
||||
|
||||
glNewList(l, GL_COMPILE); |
||||
draw(0, 0, text, blurColor, align); |
||||
glEndList(); |
||||
|
||||
for (int xx = -sh; xx <= sh; xx += (smooth ? 1 : sh)) { |
||||
for (int yy = -sh; yy <= sh; yy += (smooth ? 1 : sh)) { |
||||
if (xx == 0 && yy == 0) continue; |
||||
glPushMatrix(); |
||||
glTranslated(xx, yy, 0); |
||||
glCallList(l); |
||||
glPopMatrix(); |
||||
} |
||||
} |
||||
|
||||
glDeleteLists(l, 1); |
||||
|
||||
draw(0, 0, text, textColor, align); |
||||
|
||||
glPopMatrix(); |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,56 @@ |
||||
package mightypork.rogue.fonts; |
||||
|
||||
|
||||
import mightypork.utils.math.color.RGB; |
||||
import mightypork.utils.math.coord.Coord; |
||||
|
||||
|
||||
/** |
||||
* Null font used where real resource could not be loaded. |
||||
* |
||||
* @author MightyPork |
||||
*/ |
||||
public class NullFont implements GLFont { |
||||
|
||||
@Override |
||||
public void draw(String str, RGB color) |
||||
{ |
||||
// nope
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
public void draw(String str, RGB color, int startIndex, int endIndex) |
||||
{ |
||||
// nope
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
public void draw(String str) |
||||
{ |
||||
// nope
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
public Coord getNeededSpace(String str) |
||||
{ |
||||
return Coord.zero(); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public int getHeight() |
||||
{ |
||||
return 0; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public int getWidth(String text) |
||||
{ |
||||
return 0; |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,130 @@ |
||||
package mightypork.rogue.fonts; |
||||
|
||||
|
||||
import static org.lwjgl.opengl.GL11.*; |
||||
|
||||
import java.awt.Font; |
||||
|
||||
import mightypork.utils.math.color.RGB; |
||||
import mightypork.utils.math.coord.Coord; |
||||
|
||||
import org.newdawn.slick.Color; |
||||
import org.newdawn.slick.TrueTypeFont; |
||||
|
||||
|
||||
/** |
||||
* Wrapper for slick font |
||||
* |
||||
* @author MightyPork |
||||
*/ |
||||
public class SlickFont implements GLFont { |
||||
|
||||
private final TrueTypeFont ttf; |
||||
|
||||
|
||||
/** |
||||
* A font with ASCII and extra chars |
||||
* |
||||
* @param font font to load |
||||
* @param antiAlias antialiasing |
||||
* @param extraChars extra chars to load |
||||
*/ |
||||
public SlickFont(Font font, boolean antiAlias, String extraChars) { |
||||
|
||||
ttf = new TrueTypeFont(font, antiAlias, stripASCII(extraChars)); |
||||
} |
||||
|
||||
|
||||
private static char[] stripASCII(String chars) |
||||
{ |
||||
if (chars == null) return null; |
||||
|
||||
StringBuilder sb = new StringBuilder(); |
||||
for (char c : chars.toCharArray()) { |
||||
if (c <= 255) continue; // already included in default set
|
||||
sb.append(c); |
||||
} |
||||
|
||||
return sb.toString().toCharArray(); |
||||
} |
||||
|
||||
|
||||
private static void prepareForRender() |
||||
{ |
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP); |
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP); |
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); |
||||
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Draw in color |
||||
* |
||||
* @param str string to draw |
||||
* @param color text color |
||||
*/ |
||||
@Override |
||||
public void draw(String str, RGB color) |
||||
{ |
||||
prepareForRender(); |
||||
ttf.drawString(0, 0, str, rgbToSlickColor(color)); |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Draw substring in color |
||||
* |
||||
* @param str string to draw |
||||
* @param color text color |
||||
* @param startIndex first char to draw |
||||
* @param endIndex last char to draw (INCLUDING!) |
||||
*/ |
||||
@Override |
||||
public void draw(String str, RGB color, int startIndex, int endIndex) |
||||
{ |
||||
prepareForRender(); |
||||
ttf.drawString(0, 0, str, rgbToSlickColor(color), startIndex, endIndex); |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Draw in white |
||||
* |
||||
* @param str chars to draw |
||||
*/ |
||||
@Override |
||||
public void draw(String str) |
||||
{ |
||||
prepareForRender(); |
||||
ttf.drawString(0, 0, str); |
||||
} |
||||
|
||||
|
||||
private static Color rgbToSlickColor(RGB rgb) |
||||
{ |
||||
return new Color((float) rgb.r, (float) rgb.g, (float) rgb.b, (float) rgb.a); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public Coord getNeededSpace(String text) |
||||
{ |
||||
return new Coord(getWidth(text), getHeight()); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public int getHeight() |
||||
{ |
||||
return ttf.getHeight(); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public int getWidth(String text) |
||||
{ |
||||
return ttf.getWidth(text); |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,61 @@ |
||||
package mightypork.rogue.gui.screens.test_font; |
||||
|
||||
|
||||
import mightypork.rogue.AppAccess; |
||||
import mightypork.rogue.Res; |
||||
import mightypork.rogue.fonts.GLFont; |
||||
import mightypork.rogue.gui.Screen; |
||||
import mightypork.rogue.render.Render; |
||||
import mightypork.utils.math.coord.Coord; |
||||
|
||||
|
||||
public class ScreenTestFont extends Screen { |
||||
|
||||
public ScreenTestFont(AppAccess app) { |
||||
super(app); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected void deinitScreen() |
||||
{ |
||||
//
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected void onScreenEnter() |
||||
{ |
||||
//
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected void onScreenLeave() |
||||
{ |
||||
//
|
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected void renderScreen() |
||||
{ |
||||
GLFont font = Res.getFont("PolygonPixel_16"); |
||||
|
||||
String s = "It works!"; |
||||
double scale = getRect().height() / 50D; |
||||
Render.pushState(); |
||||
Render.translate(getRect().getCenter().sub(font.getNeededSpace(s).mul(scale).half())); |
||||
Render.scale(new Coord(scale)); |
||||
font.draw("It works!"); |
||||
Render.popState(); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public String getId() |
||||
{ |
||||
return "test.font"; |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,127 @@ |
||||
package mightypork.rogue.loading; |
||||
|
||||
|
||||
import mightypork.utils.control.interf.Destroyable; |
||||
import mightypork.utils.logging.Log; |
||||
|
||||
|
||||
/** |
||||
* Deferred resource abstraction.<br> |
||||
* Resources implementing {@link NullResource} will be treated as fake and not |
||||
* attempted to load. |
||||
* |
||||
* @author MightyPork |
||||
*/ |
||||
public abstract class DeferredResource implements Deferred, Destroyable { |
||||
|
||||
private String resource; |
||||
private boolean loadFailed = false; |
||||
private boolean loadAttempted = false; |
||||
|
||||
|
||||
public DeferredResource(String resource) { |
||||
this.resource = resource; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public synchronized final void load() |
||||
{ |
||||
|
||||
if (loadAttempted) return; |
||||
|
||||
loadAttempted = true; |
||||
loadFailed = false; |
||||
|
||||
if (isNull()) return; |
||||
try { |
||||
if (resource == null) throw new NullPointerException("Resource string cannot be null for non-null resource."); |
||||
|
||||
Log.f3("Loading resource " + this); |
||||
loadResource(resource); |
||||
Log.f3("Resource " + this + " loaded."); |
||||
} catch (Exception e) { |
||||
loadFailed = true; |
||||
Log.e("Failed to load resource \"" + resource + "\"", e); |
||||
} |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public synchronized final boolean isLoaded() |
||||
{ |
||||
if (isNull()) return false; |
||||
|
||||
return loadAttempted && !loadFailed; |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Check if the resource is loaded; if not, try to do so. |
||||
* |
||||
* @return true if it's loaded now. |
||||
*/ |
||||
public synchronized final boolean ensureLoaded() |
||||
{ |
||||
if (isNull()) return false; |
||||
|
||||
if (isLoaded()) { |
||||
return true; |
||||
} else { |
||||
load(); |
||||
} |
||||
|
||||
return isLoaded(); |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Load the resource. Called from load() - once only. |
||||
* |
||||
* @param resource the path / name of a resource |
||||
* @throws Exception when some problem prevented the resource from being |
||||
* loaded. |
||||
*/ |
||||
protected abstract void loadResource(String resource) throws Exception; |
||||
|
||||
|
||||
@Override |
||||
public abstract void destroy(); |
||||
|
||||
|
||||
@Override |
||||
public String toString() |
||||
{ |
||||
return Log.str(getClass()) + "(\"" + resource + "\")"; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public int hashCode() |
||||
{ |
||||
final int prime = 31; |
||||
int result = 1; |
||||
result = prime * result + ((resource == null) ? 0 : resource.hashCode()); |
||||
return result; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public boolean equals(Object obj) |
||||
{ |
||||
if (this == obj) return true; |
||||
if (obj == null) return false; |
||||
if (!(obj instanceof DeferredResource)) return false; |
||||
DeferredResource other = (DeferredResource) obj; |
||||
if (resource == null) { |
||||
if (other.resource != null) return false; |
||||
} else if (!resource.equals(other.resource)) return false; |
||||
return true; |
||||
} |
||||
|
||||
|
||||
private boolean isNull() |
||||
{ |
||||
return this instanceof NullResource; |
||||
} |
||||
} |
||||
@ -0,0 +1,12 @@ |
||||
package mightypork.rogue.loading; |
||||
|
||||
|
||||
/** |
||||
* Resource that is texture-based and therefore needs to be loaded in the main |
||||
* thread (ie. main loop). |
||||
* |
||||
* @author MightyPork |
||||
*/ |
||||
public interface MustLoadInMainThread { |
||||
|
||||
} |
||||
@ -0,0 +1,12 @@ |
||||
package mightypork.rogue.loading; |
||||
|
||||
|
||||
/** |
||||
* Resource that is used as a placeholder instead of an actual resource; this |
||||
* resource should not be attempted to be loaded. |
||||
* |
||||
* @author MightyPork |
||||
*/ |
||||
public interface NullResource { |
||||
|
||||
} |
||||
@ -1,30 +1,18 @@ |
||||
package mightypork.rogue.sound; |
||||
|
||||
|
||||
public class NullAudio extends DeferredAudio { |
||||
import mightypork.rogue.loading.NullResource; |
||||
|
||||
|
||||
/** |
||||
* Placeholder for cases where no matching audio is found and |
||||
* {@link NullPointerException} has to be avoided. |
||||
* |
||||
* @author MightyPork |
||||
*/ |
||||
public class NullAudio extends DeferredAudio implements NullResource { |
||||
|
||||
public NullAudio() { |
||||
super(""); |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public void load() |
||||
{ |
||||
} |
||||
|
||||
|
||||
@Override |
||||
public boolean isLoaded() |
||||
{ |
||||
return true; |
||||
} |
||||
|
||||
|
||||
@Override |
||||
protected boolean ensureLoaded() |
||||
{ |
||||
return false; |
||||
super(null); |
||||
} |
||||
|
||||
} |
||||
|
||||
@ -0,0 +1,56 @@ |
||||
package mightypork.rogue.texture; |
||||
|
||||
|
||||
import org.lwjgl.opengl.GL11; |
||||
import org.newdawn.slick.opengl.Texture; |
||||
|
||||
|
||||
public interface FilteredTexture extends Texture { |
||||
|
||||
public static enum Filter |
||||
{ |
||||
LINEAR(GL11.GL_LINEAR), NEAREST(GL11.GL_NEAREST); |
||||
|
||||
public final int num; |
||||
|
||||
|
||||
private Filter(int gl) { |
||||
this.num = gl; |
||||
} |
||||
} |
||||
|
||||
public static enum Wrap |
||||
{ |
||||
CLAMP(GL11.GL_CLAMP), REPEAT(GL11.GL_REPEAT); |
||||
|
||||
public final int num; |
||||
|
||||
|
||||
private Wrap(int gl) { |
||||
this.num = gl; |
||||
} |
||||
} |
||||
|
||||
|
||||
/** |
||||
* Set filter for scaling |
||||
* |
||||
* @param filterMin downscale filter |
||||
* @param filterMag upscale filter |
||||
*/ |
||||
public void setFilter(Filter filterMin, Filter filterMag); |
||||
|
||||
|
||||
/** |
||||
* Set filter for scaling (both up and down) |
||||
* |
||||
* @param filter filter |
||||
*/ |
||||
public void setFilter(Filter filter); |
||||
|
||||
|
||||
/** |
||||
* @param wrapping wrap mode |
||||
*/ |
||||
public void setWrap(Wrap wrapping); |
||||
} |
||||
Loading…
Reference in new issue