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package cc.polyfrost.oneconfig.hud;
import cc.polyfrost.oneconfig.config.annotations.Exclude;
import cc.polyfrost.oneconfig.config.elements.BasicOption;
import cc.polyfrost.oneconfig.events.EventManager;
import cc.polyfrost.oneconfig.events.event.Stage;
import cc.polyfrost.oneconfig.events.event.TickEvent;
import cc.polyfrost.oneconfig.gui.elements.config.ConfigSwitch;
import cc.polyfrost.oneconfig.libs.eventbus.Subscribe;
import cc.polyfrost.oneconfig.libs.universal.UMinecraft;
import cc.polyfrost.oneconfig.renderer.RenderManager;
import java.util.ArrayList;
import java.util.List;
public abstract class MultiTextHud extends TextHud implements Conditional {
private transient int width = 100;
private transient int height;
private transient List<String> cachedStrings = null;
private transient final boolean caching;
public MultiTextHud(boolean enabled) {
this(enabled, 0, 0);
}
public MultiTextHud(boolean enabled, boolean caching) {
this(enabled, 0, 0, caching);
}
public MultiTextHud(boolean enabled, int x, int y) {
this(enabled, x, y, true);
}
public MultiTextHud(boolean enabled, int x, int y, boolean caching) {
super(enabled, x, y);
this.caching = caching;
if (caching) {
EventManager.INSTANCE.register(new TextCacher());
}
}
@Override
public final void addNewOptions(String category, String subcategory, ArrayList<BasicOption> options) {
if (caching) {
try {
options.add(new ConfigSwitch(getClass().getField("cacheText"), this, "Cache Text", category, subcategory, 1));
} catch (NoSuchFieldException e) {
e.printStackTrace();
}
}
}
@Exclude
public boolean cacheText = true;
@Override
public final int getWidth(float scale) {
return (int) (width * scale);
}
@Override
public final int getHeight(float scale) {
return (int) (height * scale);
}
@Override
public final void draw(int x, int y, float scale) {
update(x, y, scale);
int textY = y;
width = 0;
for (String line : cachedStrings == null ? getLines() : cachedStrings) {
RenderManager.drawScaledString(line, x, textY, color.getRGB(), RenderManager.TextType.toType(textType), scale);
width = Math.max(width, UMinecraft.getFontRenderer().getStringWidth(line));
textY += 12 * scale;
}
height = (int) ((textY - y) / scale - 3);
}
@Override
public final void drawExample(int x, int y, float scale) {
update(x, y, scale);
int textY = y;
width = 0;
for (String line : getExampleLines()) {
RenderManager.drawScaledString(line, x, textY, color.getRGB(), RenderManager.TextType.toType(textType), scale);
width = Math.max(width, UMinecraft.getFontRenderer().getStringWidth(line));
textY += 12 * scale;
}
height = (int) ((textY - y) / scale - 3);
}
protected abstract List<String> getLines();
protected List<String> getExampleLines() {
return getLines();
}
/**
* Ran before the HUD is drawn.
*
* Can be used to update values but not necessarily process / render them.
* This should only be used if absolutely necessary.
*/
protected void update(int x, int y, float scale) {
}
private class TextCacher {
@Subscribe
private void onTick(TickEvent event) {
if (event.stage == Stage.START) {
if (cacheText) {
cachedStrings = getLines();
} else {
cachedStrings = null;
}
}
}
}
}
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