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Added ZoneEntrySystem to display zone entry texture when RenderSystem source entity changes zones

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Collin Smith 2019-11-12 20:13:44 -08:00
parent 8c7a340582
commit 00947ba87d
1 changed files with 79 additions and 0 deletions
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core/src/com/riiablo/engine/system/ZoneEntrySystem.java Normal file
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package com.riiablo.engine.system;
import com.badlogic.ashley.core.ComponentMapper;
import com.badlogic.ashley.core.Entity;
import com.badlogic.ashley.core.EntitySystem;
import com.badlogic.gdx.assets.AssetDescriptor;
import com.badlogic.gdx.math.Interpolation;
import com.badlogic.gdx.scenes.scene2d.Stage;
import com.badlogic.gdx.scenes.scene2d.actions.Actions;
import com.badlogic.gdx.utils.Align;
import com.badlogic.gdx.utils.Scaling;
import com.riiablo.Riiablo;
import com.riiablo.codec.DC6;
import com.riiablo.engine.component.MapComponent;
import com.riiablo.engine.component.ZoneUpdate;
import com.riiablo.graphics.BlendMode;
import com.riiablo.loader.DC6Loader;
import com.riiablo.map.Map;
import com.riiablo.map.RenderSystem;
import com.riiablo.widget.DCWrapper;
public class ZoneEntrySystem extends EntitySystem {
private final ComponentMapper<ZoneUpdate> zoneUpdateComponent = ComponentMapper.getFor(ZoneUpdate.class);
private final ComponentMapper<MapComponent> mapComponent = ComponentMapper.getFor(MapComponent.class);
private final RenderSystem renderer;
private final Stage stage;
boolean loaded;
AssetDescriptor<DC6> entryDescriptor;
final String[] ACT_NAME = { "act1", "act2", "act3", "act4", "expansion" };
DCWrapper entryImage;
public ZoneEntrySystem(RenderSystem renderer, Stage stage) {
this.renderer = renderer;
this.stage = stage;
}
@Override
public void update(float delta) {
Entity src = renderer.getSrc();
if (zoneUpdateComponent.has(src)) {
MapComponent mapComponent = this.mapComponent.get(src);
assert mapComponent != null;
displayEntry(mapComponent.map, mapComponent.zone);
}
if (!loaded && entryDescriptor != null && Riiablo.assets.isLoaded(entryDescriptor)) {
loaded = true;
if (entryImage == null) {
entryImage = new DCWrapper();
entryImage.setScaling(Scaling.none);
entryImage.setAlign(Align.center);
entryImage.setBlendMode(BlendMode.DARKEN);
entryImage.setColor(Riiablo.colors.darkenRed);
stage.addActor(entryImage);
}
entryImage.setDrawable(Riiablo.assets.get(entryDescriptor));
entryImage.setPosition(stage.getWidth() / 2, stage.getHeight() * 0.8f, Align.center);
entryImage.clearActions();
entryImage.addAction(Actions.sequence(
Actions.show(),
Actions.alpha(1),
Actions.delay(4, Actions.fadeOut(1, Interpolation.pow2In)),
Actions.hide()));
}
}
private void displayEntry(Map map, Map.Zone zone) {
if (entryDescriptor != null) Riiablo.assets.unload(entryDescriptor.fileName);
loaded = false;
// TODO: i18n? Not sure if these have translations.
String entryFile = zone.level.Id == 8 ? "A1Q1" : zone.level.EntryFile;
entryDescriptor = new AssetDescriptor<>("data\\local\\ui\\eng\\" + ACT_NAME[map.act] + "\\" + entryFile + ".dc6", DC6.class, DC6Loader.DC6Parameters.COMBINE);
Riiablo.assets.load(entryDescriptor);
}
}