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148 lines
3.0 KiB
148 lines
3.0 KiB
package mightypork.gamecore.gui.components.painters;
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import mightypork.gamecore.gui.components.PluggableRenderer;
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import mightypork.gamecore.render.fonts.FontRenderer;
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import mightypork.gamecore.render.fonts.FontRenderer.Align;
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import mightypork.gamecore.render.fonts.GLFont;
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import mightypork.utils.math.color.RGB;
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import mightypork.utils.math.coord.CoordValue;
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import mightypork.utils.math.coord.MutableCoord;
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import mightypork.utils.math.coord.Vec;
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import mightypork.utils.math.coord.VecMutable;
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import mightypork.utils.math.rect.Rect;
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import mightypork.utils.string.StringProvider;
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import mightypork.utils.string.StringProvider.StringWrapper;
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/**
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* Text painting component.<br>
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* Drawing values are obtained through getters, so overriding getters can be
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* used to change parameters dynamically.
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*
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* @author MightyPork
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*/
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public class TextPainter extends PluggableRenderer {
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private final FontRenderer font;
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private RGB color;
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private Align align;
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private StringProvider text;
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private boolean shadow;
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private RGB shadowColor = RGB.BLACK;
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private VecMutable shadowOffset = new MutableCoord(1, 1);
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/**
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* @param font font to use
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*/
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public TextPainter(GLFont font) {
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this(font, Align.LEFT, RGB.WHITE);
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}
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/**
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* Constructor for fixed text
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*
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* @param font font to use
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* @param align text align
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* @param color default color
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* @param text drawn text
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*/
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public TextPainter(GLFont font, Align align, RGB color, String text) {
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this(font, align, color, new StringWrapper(text));
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}
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/**
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* COnstructor for changeable text.
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*
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* @param font font to use
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* @param align text align
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* @param color default color
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* @param text text provider
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*/
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public TextPainter(GLFont font, Align align, RGB color, StringProvider text) {
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this.font = new FontRenderer(font);
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this.color = color;
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this.align = align;
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this.text = text;
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}
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/**
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* @param font font to use
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* @param align text align
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* @param color default color
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*/
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public TextPainter(GLFont font, Align align, RGB color) {
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this(font, align, color, (StringProvider) null);
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}
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@Override
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public void render()
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{
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if (text == null) return;
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final String str = text.getString();
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final Rect rect = getRect();
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if (shadow) {
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font.draw(str, rect.move(shadowOffset), align, shadowColor);
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}
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font.draw(str, rect, align, color);
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}
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public void setShadow(RGB color, Vec offset)
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{
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setShadow(true);
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setShadowColor(color);
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setShadowOffset(offset);
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}
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public void setShadow(boolean shadow)
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{
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this.shadow = shadow;
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}
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public void setShadowColor(RGB shadowColor)
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{
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this.shadowColor = shadowColor;
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}
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public void setShadowOffset(Vec shadowOffset)
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{
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this.shadowOffset.setTo(shadowOffset);
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}
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public void setColor(RGB color)
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{
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this.color = color;
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}
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public void setAlign(Align align)
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{
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this.align = align;
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}
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public void setText(String text)
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{
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this.text = new StringWrapper(text);
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}
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public void setText(StringProvider text)
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{
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this.text = text;
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}
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}
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