Health bars #1028
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,227 @@ | ||
| package de.hysky.skyblocker.skyblock; | ||
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| import de.hysky.skyblocker.annotations.Init; | ||
| import de.hysky.skyblocker.config.SkyblockerConfigManager; | ||
| import de.hysky.skyblocker.utils.render.RenderHelper; | ||
| import it.unimi.dsi.fastutil.objects.Object2FloatMap; | ||
| import it.unimi.dsi.fastutil.objects.Object2FloatOpenHashMap; | ||
| import it.unimi.dsi.fastutil.objects.Object2IntOpenHashMap; | ||
| import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientEntityEvents; | ||
| import net.fabricmc.fabric.api.client.networking.v1.ClientPlayConnectionEvents; | ||
| import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderContext; | ||
| import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderEvents; | ||
| import net.minecraft.client.world.ClientWorld; | ||
| import net.minecraft.entity.Entity; | ||
| import net.minecraft.entity.decoration.ArmorStandEntity; | ||
| import net.minecraft.text.MutableText; | ||
| import net.minecraft.text.Text; | ||
| import net.minecraft.util.Identifier; | ||
| import net.minecraft.util.math.Vec3d; | ||
| import org.apache.commons.lang3.StringUtils; | ||
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| import java.awt.*; | ||
| import java.util.List; | ||
| import java.util.regex.Matcher; | ||
| import java.util.regex.Pattern; | ||
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| public class HealthBars { | ||
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| private static final Identifier HEALTH_BAR_BACKGROUND_TEXTURE = Identifier.ofVanilla("textures/gui/sprites/boss_bar/white_background.png"); | ||
| private static final Identifier HEALTH_BAR_TEXTURE = Identifier.ofVanilla("textures/gui/sprites/boss_bar/white_progress.png"); | ||
| private static final Pattern HEALTH_PATTERN = Pattern.compile("(\\d{1,3}(,\\d{3})*(\\.\\d+)?)/(\\d{1,3}(,\\d{3})*(\\.\\d+)?)❤"); | ||
| private static final Pattern HEALTH_ONLY_PATTERN = Pattern.compile("(\\d{1,3}(,\\d{3})*(\\.\\d+)?)❤"); | ||
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| private static final Object2FloatOpenHashMap<ArmorStandEntity> healthValues = new Object2FloatOpenHashMap<>(); | ||
| private static final Object2IntOpenHashMap<ArmorStandEntity> mobStartingHealth = new Object2IntOpenHashMap<>(); | ||
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| @Init | ||
| public static void init() { | ||
| ClientPlayConnectionEvents.JOIN.register((_handler, _sender, _client) -> reset()); | ||
| WorldRenderEvents.AFTER_TRANSLUCENT.register(HealthBars::render); | ||
| ClientEntityEvents.ENTITY_UNLOAD.register(HealthBars::onEntityDespawn); | ||
| } | ||
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| private static void reset() { | ||
| healthValues.clear(); | ||
| mobStartingHealth.clear(); | ||
| } | ||
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| /** | ||
| * remove dead armor stands from health bars | ||
| * | ||
| * @param entity dying entity | ||
| */ | ||
| public static void onEntityDespawn(Entity entity, ClientWorld clientWorld) { | ||
| if (entity instanceof ArmorStandEntity armorStandEntity) { | ||
| healthValues.removeFloat(armorStandEntity); | ||
| mobStartingHealth.removeInt(armorStandEntity); | ||
| } | ||
| } | ||
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| /** | ||
| * Processes armorstand updates and if it's a mob with health get the value of its health and save it the hashmap | ||
| * | ||
| * @param armorStand updated armorstand | ||
| */ | ||
| public static void HeathBar(ArmorStandEntity armorStand) { | ||
| if (!armorStand.isInvisible() || !armorStand.hasCustomName() || !armorStand.isCustomNameVisible() || !SkyblockerConfigManager.get().uiAndVisuals.healthBars.enabled) { | ||
| return; | ||
| } | ||
|
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| //check if armor stand is dead and remove it from list | ||
| if (armorStand.isDead()) { | ||
| healthValues.removeFloat(armorStand); | ||
| mobStartingHealth.removeInt(armorStand); | ||
| return; | ||
| } | ||
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| //check to see if the armor stand is a mob label with health | ||
| if (armorStand.getCustomName() == null) { | ||
| return; | ||
| } | ||
| Matcher healthMatcher = HEALTH_PATTERN.matcher(armorStand.getCustomName().getString()); | ||
| //if a health ratio can not be found send onto health only pattern | ||
| if (!healthMatcher.find()) { | ||
| HealthOnlyCheck(armorStand); | ||
| return; | ||
| } | ||
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| //work out health value and save to hashMap | ||
| int firstValue = Integer.parseInt(healthMatcher.group(1).replace(",", "")); | ||
| int secondValue = Integer.parseInt(healthMatcher.group(4).replace(",", "")); | ||
| float health = (float) firstValue / secondValue; | ||
| healthValues.put(armorStand, health); | ||
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| //edit armor stand name to remove health | ||
| boolean removeValue = SkyblockerConfigManager.get().uiAndVisuals.healthBars.removeHealthFromName; | ||
| boolean removeMax = SkyblockerConfigManager.get().uiAndVisuals.healthBars.removeMaxHealthFromName; | ||
| //if both disabled no need to edit name | ||
| if (!removeValue && !removeMax) { | ||
| return; | ||
| } | ||
| MutableText cleanedText = Text.empty(); | ||
| List<Text> parts = armorStand.getCustomName().getSiblings(); | ||
| //loop though name and add every part to a new text skipping over the hidden health values | ||
| int healthStartIndex = -1; | ||
| System.out.println(healthMatcher.group(0).toString()+"testing"); | ||
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| for (int i = 0; i < parts.size(); i++) { | ||
| //remove value from name | ||
| if (i < parts.size() - 4 && StringUtils.join(parts.subList(i+1, i + 5).stream().map(Text::getString).toArray(), "").equals(healthMatcher.group(0))) { | ||
| healthStartIndex = i; | ||
| } | ||
| if (healthStartIndex != -1) { | ||
| //skip parts of the health offset form staring index | ||
| switch (i - healthStartIndex) { | ||
| case 0 -> { // space before health | ||
| if (removeMax && removeValue) { | ||
| continue; | ||
| } | ||
| } | ||
| case 1 -> { // current health value | ||
| if (removeValue) { | ||
| continue; | ||
| } | ||
| } | ||
| case 2 -> { // "/" separating health values | ||
| if (removeMax) { | ||
| continue; | ||
| } | ||
| } | ||
| case 3 -> { // max health value | ||
| if (removeMax) { | ||
| continue; | ||
| } | ||
| } | ||
| case 4 -> { // "❤" at end of health | ||
| if (removeMax && removeValue) { | ||
| continue; | ||
| } | ||
| } | ||
| } | ||
| } | ||
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| cleanedText.append(parts.get(i)); | ||
| } | ||
| armorStand.setCustomName(cleanedText); | ||
| } | ||
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| /** | ||
| * Processes armor stands that only have a health value and no max health | ||
| * | ||
| * @param armorStand armorstand to check the name of | ||
| */ | ||
| private static void HealthOnlyCheck(ArmorStandEntity armorStand) { | ||
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| if (!SkyblockerConfigManager.get().uiAndVisuals.healthBars.applyToHealthOnlyMobs || armorStand.getCustomName() == null) { | ||
| return; | ||
| } | ||
| Matcher healthOnlyMatcher = HEALTH_ONLY_PATTERN.matcher(armorStand.getCustomName().getString()); | ||
| //if not found return | ||
| if (!healthOnlyMatcher.find()) { | ||
| return; | ||
| } | ||
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| //get the current health of the mob | ||
| int currentHealth = Integer.parseInt(healthOnlyMatcher.group(1).replace(",", "")); | ||
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| //if it's a new health only armor stand add to starting health lookup (not always full health if already damaged but best that can be done) | ||
| if (!mobStartingHealth.containsKey(armorStand)) { | ||
| mobStartingHealth.put(armorStand, currentHealth); | ||
| } | ||
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| //add to health bar values | ||
| float health = (float) currentHealth / mobStartingHealth.getInt(armorStand); | ||
| healthValues.put(armorStand, health); | ||
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| //if enabled remove from name | ||
| if (!SkyblockerConfigManager.get().uiAndVisuals.healthBars.removeHealthFromName) { | ||
| return; | ||
| } | ||
| MutableText cleanedText = Text.empty(); | ||
| List<Text> parts = armorStand.getCustomName().getSiblings(); | ||
| //loop though name and add every part to a new text skipping over the health value | ||
| for (int i = 0; i < parts.size(); i++) { | ||
| //skip space before value, value and heart from name | ||
| if (i < parts.size() - 2 && StringUtils.join(parts.subList(i+1, i + 3).stream().map(Text::getString).toArray(), "").equals(healthOnlyMatcher.group(0))) { | ||
| //skip the heart | ||
| i += 2; | ||
| continue; | ||
| } | ||
| cleanedText.append(parts.get(i)); | ||
| } | ||
| armorStand.setCustomName(cleanedText); | ||
| } | ||
|
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| /** | ||
| * Loops though armor stands with health bars and renders a bar for each of them just bellow the name label | ||
| * | ||
| * @param context render context | ||
| */ | ||
| private static void render(WorldRenderContext context) { | ||
| if (!SkyblockerConfigManager.get().uiAndVisuals.healthBars.enabled || healthValues.isEmpty()) { | ||
| return; | ||
| } | ||
| Color barColor = SkyblockerConfigManager.get().uiAndVisuals.healthBars.barColor; | ||
| boolean hideFullHealth = SkyblockerConfigManager.get().uiAndVisuals.healthBars.hideFullHealth; | ||
| float scale = SkyblockerConfigManager.get().uiAndVisuals.healthBars.scale; | ||
| float tickDelta = context.tickCounter().getTickDelta(false); | ||
| float width = scale; | ||
| float height = scale * 0.1f; | ||
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| for (Object2FloatMap.Entry<ArmorStandEntity> healthValue : healthValues.object2FloatEntrySet()) { | ||
| //if the health bar is full and the setting is enabled to hide it stop rendering it | ||
| float health = healthValue.getFloatValue(); | ||
| if (hideFullHealth && health == 1) { | ||
| continue; | ||
| } | ||
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| ArmorStandEntity armorStand = healthValue.getKey(); | ||
| //only render health bar if name is visible | ||
| if (!armorStand.shouldRenderName()) { | ||
| return; | ||
| } | ||
| // Render the health bar texture with scaling based on health percentage | ||
| RenderHelper.renderTextureInWorld(context, armorStand.getCameraPosVec(tickDelta).add(0, 0.25 - height, 0), width, height, 1f, 1f, new Vec3d(width * -0.5f, 0, 0), HEALTH_BAR_BACKGROUND_TEXTURE, barColor, true); | ||
| RenderHelper.renderTextureInWorld(context, armorStand.getCameraPosVec(tickDelta).add(0, 0.25 - height, 0), width * health, height, health, 1f, new Vec3d(width * -0.5f, 0, 0.003f), HEALTH_BAR_TEXTURE, barColor, true); | ||
| } | ||
| } | ||
| } | ||
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