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Fix layering in GUI API

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johni0702
2015-10-12 22:03:23 +02:00
parent 0b596f0e1f
commit ee7e118dfd
3 changed files with 21 additions and 19 deletions
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33
src/main/java/de/johni0702/minecraft/gui/element/AbstractComposedGuiElement.java
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@@ -22,15 +22,20 @@
package de.johni0702.minecraft.gui.element;
import com.google.common.base.Function;
import com.google.common.collect.Iterables;
import com.google.common.collect.Ordering;
import de.johni0702.minecraft.gui.container.GuiContainer;
import net.minecraft.crash.CrashReport;
import net.minecraft.crash.CrashReportCategory;
import net.minecraft.util.ReportedException;
import javax.annotation.Nullable;
import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.concurrent.Callable;
@@ -45,19 +50,15 @@ public abstract class AbstractComposedGuiElement<T extends AbstractComposedGuiEl
@Override
public int getMaxLayer() {
int maxLayer = getLayer();
for (GuiElement element : getChildren()) {
int elementMaxLayer;
if (element instanceof ComposedGuiElement) {
elementMaxLayer = ((ComposedGuiElement) element).getMaxLayer();
} else {
elementMaxLayer = element.getLayer();
}
if (elementMaxLayer > maxLayer) {
maxLayer = elementMaxLayer;
}
}
return maxLayer;
return getLayer() + Ordering.natural().max(Iterables.concat(Collections.singleton(0),
Iterables.transform(getChildren(), new Function<GuiElement, Integer>() {
@Nullable
@Override
public Integer apply(GuiElement e) {
return e instanceof ComposedGuiElement ? ((ComposedGuiElement) e).getMaxLayer() : e.getLayer();
}
})));
}
@Override
@@ -65,14 +66,14 @@ public abstract class AbstractComposedGuiElement<T extends AbstractComposedGuiEl
public <C> C forEach(final Class<C> ofType) {
int maxLayer = getMaxLayer();
final List<C> layers = new ArrayList<C>(maxLayer + 1);
for (int i = 0; i <= maxLayer; i++) {
for (int i = maxLayer; i >= 0; i--) {
layers.add(forEach(i, ofType));
}
return (C) Proxy.newProxyInstance(getClass().getClassLoader(), new Class[]{ofType}, new InvocationHandler() {
@Override
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
boolean isGetter = method.getName().startsWith("get");
Object handled = method.getReturnType().equals(Boolean.class) ? false : null;
Object handled = method.getReturnType().equals(boolean.class) ? false : null;
for (final C layer : layers) {
handled = method.invoke(layer, args);
if (handled != null) {
@@ -136,7 +137,7 @@ public abstract class AbstractComposedGuiElement<T extends AbstractComposedGuiEl
if (element instanceof ComposedGuiElement) {
ComposedGuiElement composed = (ComposedGuiElement) element;
if (layer <= composed.getMaxLayer()) {
Object elementProxy = composed.forEach(layer, ofType);
Object elementProxy = composed.forEach(layer - composed.getLayer(), ofType);
handled = method.invoke(elementProxy, args);
}
} else if (ofType.isInstance(element) && element.getLayer() == layer) {