switch hud elements to gui layers

Просто вынеси в верх тика
Итерацию

src/main/kotlin/ru/dbotthepony/mc/otm/OverdriveThatMatters.kt

@@ -129,6 +129,8 @@ object OverdriveThatMatters {
 
 			MOD_BUS.addListener(EventPriority.NORMAL, ChartTooltipElement.Companion::register)
 
+			MOD_BUS.addListener(EventPriority.HIGH, MatteryGUI::registerGuiLayers)
+
 			MBlockColors.register(MOD_BUS)
 		}
 
@@ -206,7 +208,6 @@ object OverdriveThatMatters {
 
 		FORGE_BUS.addListener(EventPriority.NORMAL, MatteryGUI::onScreenRender)
 		FORGE_BUS.addListener(EventPriority.LOWEST, MatteryGUI::onOpenGUIEvent)
-		FORGE_BUS.addListener(EventPriority.NORMAL, MatteryGUI::onRenderGuiEvent)
 		FORGE_BUS.addListener(EventPriority.HIGH, MatteryGUI::onLayerRenderEvent)
 
 		FORGE_BUS.addListener(EventPriority.NORMAL, ShockwaveRenderer::onRender)

src/main/kotlin/ru/dbotthepony/mc/otm/capability/MatteryPlayer.kt

@@ -1101,6 +1101,11 @@ class MatteryPlayer(val ply: Player) {
 
 		if (NeoForge.EVENT_BUS.post(PreTick(this)).isCanceled) return
 
+		if (shouldSendIteration) {
+			sendNetwork(PlayerIterationPacket(iteration, deathLog))
+			shouldSendIteration = false
+		}
+
 		ticksIExist++
 
 		tickList.tick()
@@ -1341,11 +1346,6 @@ class MatteryPlayer(val ply: Player) {
 			}
 		}
 
-		if (shouldSendIteration) {
-			sendNetwork(PlayerIterationPacket(iteration, deathLog))
-			shouldSendIteration = false
-		}
-
 		if (hasExopack && ply.containerMenu == ply.inventoryMenu) {
 			exoPackMenu.broadcastChanges()
 		}

src/main/kotlin/ru/dbotthepony/mc/otm/client/MatteryGUI.kt

@@ -3,9 +3,10 @@ package ru.dbotthepony.mc.otm.client
 import com.google.common.collect.ImmutableList
 import com.mojang.blaze3d.systems.RenderSystem
 import net.minecraft.ChatFormatting
+import net.minecraft.client.DeltaTracker
 import net.minecraft.client.gui.Font
-import net.minecraft.client.gui.Gui
 import net.minecraft.client.gui.GuiGraphics
+import net.minecraft.client.gui.LayeredDraw
 import net.minecraft.client.gui.components.Button
 import net.minecraft.client.gui.screens.DeathScreen
 import net.minecraft.client.gui.screens.InBedChatScreen
@@ -16,12 +17,11 @@ import net.minecraft.world.entity.LivingEntity
 import net.minecraft.world.entity.player.Player
 import net.minecraft.world.item.ItemStack
 import net.minecraft.world.item.ShieldItem
-import net.neoforged.neoforge.client.event.RenderGuiEvent
+import net.neoforged.neoforge.client.event.RegisterGuiLayersEvent
 import net.neoforged.neoforge.client.event.RenderGuiLayerEvent
 import net.neoforged.neoforge.client.event.ScreenEvent
 import net.neoforged.neoforge.client.gui.VanillaGuiLayers
 import net.neoforged.neoforge.common.ItemAbilities
-import ru.dbotthepony.mc.otm.OverdriveThatMatters
 import ru.dbotthepony.mc.otm.android.feature.NanobotsArmorFeature
 import ru.dbotthepony.mc.otm.core.TranslatableComponent
 import ru.dbotthepony.mc.otm.capability.MatteryPlayer
@@ -32,7 +32,7 @@ import ru.dbotthepony.mc.otm.client.render.sprites.MatterySprite
 import ru.dbotthepony.mc.otm.config.ClientConfig
 import ru.dbotthepony.mc.otm.core.TextComponent
 import ru.dbotthepony.kommons.math.RGBAColor
-import ru.dbotthepony.mc.otm.core.ResourceLocation
+import ru.dbotthepony.mc.otm.OverdriveThatMatters.loc
 import ru.dbotthepony.mc.otm.core.math.Decimal
 import ru.dbotthepony.mc.otm.core.random
 import ru.dbotthepony.mc.otm.core.util.formatPower
@@ -42,24 +42,6 @@ import kotlin.math.PI
 import kotlin.math.ceil
 
 object MatteryGUI {
-	private val BARS = MatteryAtlas(ResourceLocation(OverdriveThatMatters.MOD_ID, "textures/gui/player_bars.png"), 81f, 36f)
-	val CHARGE = BARS.sprite(height = 9f)
-	val CHARGE_BG = BARS.sprite(y = 9f, height = 9f)
-
-	val CHARGE_HUNGER = BARS.sprite(y = 18f, height = 9f)
-	val CHARGE_HUNGER_BG = BARS.sprite(y = 27f, height = 9f)
-
-	private val BARS_HP = MatteryAtlas(ResourceLocation(OverdriveThatMatters.MOD_ID, "textures/gui/player_bars_health.png"), 81f, 63f)
-
-	val HEALTH = BARS_HP.sprite(height = 9f)
-	val HEALTH_BG = BARS_HP.sprite(y = 9f, height = 9f)
-	val HEALTH_BG_NANOBOTS = BARS_HP.sprite(y = 18f, height = 9f)
-
-	val HEALTH_POISON = BARS_HP.sprite(y = 27f, height = 9f)
-	val HEALTH_WITHER = BARS_HP.sprite(y = 36f, height = 9f)
-	val HEALTH_ABSORB = BARS_HP.sprite(y = 45f, height = 9f)
-	val HEALTH_FROZEN = BARS_HP.sprite(y = 54f, height = 9f)
-
 	private var originalBedButtonX = -1
 	private var originalBedButtonY = -1
 
@@ -112,349 +94,397 @@ object MatteryGUI {
 		}
 	}
 
-	var iteration = 0
-	var showIterationUntil = 0L
-	var showIterationUntilFade = 0L
-
-	val deathLog = ArrayList<Pair<Int, Component>>()
-
-	private fun showIteration(event: RenderGuiEvent.Post) {
-		val time = System.currentTimeMillis()
-
-		if (time > showIterationUntilFade) {
-			return
-		}
-
-		val guiGraphics = MGUIGraphics(event.guiGraphics)
-		val stack = guiGraphics.pose
-		val window = minecraft.window
-
-		stack.pushPose()
-
-		val negateScale = 1f / window.guiScale.toFloat()
-		var modifyScale = 6f * negateScale
-		val finalScale = modifyScale * window.guiScale.toFloat()
-
-		stack.scale(modifyScale, modifyScale, modifyScale)
-
-		var width = window.guiScaledWidth / modifyScale
-		var height = window.guiScaledHeight / modifyScale
-
-		var x = width / 2f
-		var y = height / 2f
-
-		val progress = if (time < showIterationUntil) 1f else 1f - (time - showIterationUntil).toFloat() / (showIterationUntilFade - showIterationUntil).toFloat()
-		val scissorBase = (y - 12f) * finalScale
-		val scissorHeight = (12f + (deathLog.size - 2f).coerceAtLeast(0f) * minecraft.font.lineHeight * modifyScale * 0.0875f) * finalScale
-
-		pushScissorRect(0, (scissorBase + scissorHeight * (1f - progress)).toInt(), window.width, (scissorHeight * progress * 2f).toInt())
-
-		guiGraphics.renderRect(
-			0f,
-			y - 12f,
-			window.guiScaledWidth.toFloat(),
-			24f + (deathLog.size - 2f).coerceAtLeast(0f) * minecraft.font.lineHeight * modifyScale * 0.175f,
-			color = RGBAColor(1f, 1f, 1f, 0.4f))
-
-		val text = TranslatableComponent("otm.iteration", iteration)
-
-		guiGraphics.draw(text, x + 1f, y + 1f, color = RGBAColor.BLACK, gravity = RenderGravity.CENTER_CENTER)
-		guiGraphics.draw(text, x, y, color = RGBAColor.WHITE, gravity = RenderGravity.CENTER_CENTER)
-
-		stack.scale(0.35f, 0.35f, 0.35f)
-
-		modifyScale *= 0.35f
-
-		width = window.guiScaledWidth / modifyScale
-		height = window.guiScaledHeight / modifyScale
-
-		x = width / 2f
-		y = height / 2f + minecraft.font.lineHeight * finalScale * 0.35f
-
-		var color = 0xFF
-
-		for (i in deathLog.indices.reversed()) {
-			val component = deathLog[i]
-			guiGraphics.draw(component.second, x + 1f, y + 1f, color = RGBAColor.BLACK, gravity = RenderGravity.CENTER_CENTER)
-			guiGraphics.draw(component.second, x, y, color = RGBAColor(color, color, color), gravity = RenderGravity.CENTER_CENTER)
-
-			y += minecraft.font.lineHeight
-			color = (color - 0x20).coerceAtLeast(0x0)
-		}
-
-		stack.popPose()
-
-		popScissorRect()
-	}
-
-	private val powerAlert = TranslatableComponent(
-		"otm.pwr_alert1",
-		TranslatableComponent("otm.pwr_alert2").withStyle(ChatFormatting.RED)
-	).withStyle(ChatFormatting.YELLOW)
-
-	private val powerAlert2 = TranslatableComponent("otm.pwr_alert3").withStyle(ChatFormatting.YELLOW)
-	private val powerAlert3 = TranslatableComponent("otm.pwr_alert4").withStyle(ChatFormatting.YELLOW)
-
-	private val errorCodes = ImmutableList.of(
-		"005", "06E", "004", "0F1", "7FF", "F0A"
-	)
-
-	private var errorCode = errorCodes[1]
-	private var errorAddress = "0".repeat(16)
-
-	private val registerParts = ImmutableList.of("A", "B", "C", "D", "E", "F", "M", "D", "X", "Y", "Z")
-	private var errorRegister = "VXE VMMXDE"
-
-	private val errorServerNode by lazy {
-		(minecraft.player!!.uuid.leastSignificantBits and 0xFFFFFF).toString(16).uppercase()
-	}
-
-	private var displayPowerError = false
-	private var lastDisplayPowerErrorUpdate = System.nanoTime()
-	private var targetErrorAlpha = System.nanoTime()
-
-	private fun drawLowPower(event: RenderGuiEvent.Post, player: LocalPlayer) {
-		// yes, this is a reference to movie Transcendence (2014)
-		if (player.matteryPlayer.androidEnergy.batteryLevel > Decimal.TEN)
-			return
-
-		if (System.nanoTime() - lastDisplayPowerErrorUpdate > 100_000_000L) {
-			lastDisplayPowerErrorUpdate = System.nanoTime()
-			val newStatus = player.random.nextBoolean()
-
-			if (newStatus != displayPowerError && newStatus) {
-				targetErrorAlpha = System.nanoTime()
-				errorCode = errorCodes[player.random.nextInt(errorCodes.size)]
-				errorRegister = "V${registerParts.random(player.random)}${registerParts.random(player.random)} V${registerParts.random(player.random)}${registerParts.random(player.random)}${registerParts.random(player.random)}${registerParts.random(player.random)}${registerParts.random(player.random)}"
-				errorAddress = java.lang.Long.toUnsignedString(player.random.nextLong(), 16).uppercase()
-
-				if (errorAddress.length < 16) {
-					errorAddress = "0".repeat(16 - errorAddress.length) + errorAddress
-				}
+	fun onLayerRenderEvent(event: RenderGuiLayerEvent.Pre) {
+		if (minecraft.player?.matteryPlayer?.isAndroid == true) {
+			if (event.name == VanillaGuiLayers.FOOD_LEVEL
+				|| event.name == VanillaGuiLayers.AIR_LEVEL
+				|| (event.name == VanillaGuiLayers.PLAYER_HEALTH && ClientConfig.HUD.ANDROID_HEALTH_BAR)) {
+				event.isCanceled = true
 			}
-
-			displayPowerError = newStatus
 		}
-
-		if (!displayPowerError) return
-
-		val alpha: Float
-		val diff = System.nanoTime() - targetErrorAlpha
-
-		if (diff > 50_000_000L) {
-			alpha = 1f
-		} else {
-			alpha = diff / 50_000_000f
-		}
-
-		if (alpha != 1f) RenderSystem.setShaderColor(1f, 1f, 1f, alpha)
-		val window = minecraft.window
-
-		val x = window.guiScaledWidth / 2f
-		var y = window.guiScaledHeight / 2.5f
-
-		minecraft.font.draw(
-			event.guiGraphics.pose(),
-			powerAlert,
-			x, y,
-			scale = 4f,
-			gravity = RenderGravity.CENTER_CENTER,
-			drawShadow = true
-		)
-
-		y += 20f + minecraft.font.lineHeight * 4f
-
-		minecraft.font.draw(
-			event.guiGraphics.pose(),
-			powerAlert2,
-			x, y,
-			gravity = RenderGravity.CENTER_CENTER,
-			drawShadow = true
-		)
-
-		y += minecraft.font.lineHeight + 2f
-
-		minecraft.font.draw(
-			event.guiGraphics.pose(),
-			powerAlert3,
-			x, y,
-			gravity = RenderGravity.CENTER_CENTER,
-			drawShadow = true
-		)
-
-		y += minecraft.font.lineHeight * 2f + 4f
-
-		minecraft.font.draw(
-			event.guiGraphics.pose(),
-			TranslatableComponent(
-				"otm.pwr_alert5",
-				errorCode,
-				errorServerNode,
-				errorAddress,
-				errorRegister
-			).withStyle(ChatFormatting.YELLOW),
-			x, y,
-			gravity = RenderGravity.CENTER_CENTER,
-			drawShadow = true,
-		)
-
-		if (alpha != 1f) RenderSystem.setShaderColor(1f, 1f, 1f, 1f)
 	}
 
-	fun onRenderGuiEvent(event: RenderGuiEvent.Post) {
-		val player = minecraft.player ?: return
+	fun registerGuiLayers(event: RegisterGuiLayersEvent) {
+		event.registerBelow(VanillaGuiLayers.FOOD_LEVEL, loc("android_energy_bar"), AndroidEnergyBarLayer())
+		event.registerBelow(VanillaGuiLayers.PLAYER_HEALTH, loc("android_health_bar"), AndroidHealthBarLayer())
 
-		if (!player.matteryPlayer.isAndroid) {
-			return
-		}
-
-		showIteration(event)
-		drawLowPower(event, player)
+		event.registerAboveAll(loc("android_iteration"), AndroidIterationLayer())
+		event.registerAbove(VanillaGuiLayers.CAMERA_OVERLAYS, loc("android_low_power"), AndroidLowPowerLayer())
 	}
 
-	private fun renderFoodAndAir(event: RenderGuiLayerEvent.Pre, gui: Gui) {
-		val ply: LocalPlayer = minecraft.player ?: return
+	class AndroidEnergyBarLayer : LayeredDraw.Layer {
+		override fun render(
+			graphics: GuiGraphics,
+			delta: DeltaTracker
+		) {
+			val ply: LocalPlayer = minecraft.player ?: return
 
-		if (ply.vehicle is LivingEntity)
-			return
-
-		val mattery = ply.matteryPlayer
-
-		if (mattery.isAndroid) {
-			event.isCanceled = true
-
-			if (event.name === VanillaGuiLayers.AIR_LEVEL)
+			if (ply.vehicle is LivingEntity || ply.isCreative)
 				return
 
-			var level: Float
+			val gui = minecraft.gui
+			val mattery = ply.matteryPlayer
 
-			if (mattery.androidEnergy.maxBatteryLevel.isZero) {
-				level = 0f
+			if (mattery.isAndroid) {
+				var level: Float
+
+				if (mattery.androidEnergy.maxBatteryLevel.isZero) {
+					level = 0f
+				} else {
+					level = mattery.androidEnergy.batteryLevel.percentage(mattery.androidEnergy.maxBatteryLevel)
+
+					if (level >= 0.98f)
+						level = 1f
+				}
+
+				RenderSystem.enableBlend()
+				RenderSystem.defaultBlendFunc()
+				RenderSystem.disableDepthTest()
+				RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f)
+
+				val width = minecraft.window.guiScaledWidth
+				val height = minecraft.window.guiScaledHeight
+				val left = width / 2 + 10
+				val top: Int = height - gui.rightHeight
+				gui.rightHeight += 10
+
+				val leftPadding = ceil(level * 80f - 0.5f)
+
+				val guiGraphics = MGUIGraphics(graphics)
+
+				if (ply.hasEffect(MobEffects.HUNGER)) {
+					CHARGE_HUNGER_BG.render(guiGraphics, left.toFloat(), top.toFloat())
+					CHARGE_HUNGER.renderPartial(guiGraphics, left.toFloat() - leftPadding + 80f, top.toFloat(), width = leftPadding)
+				} else {
+					CHARGE_BG.render(guiGraphics, left.toFloat(), top.toFloat())
+					CHARGE.renderPartial(guiGraphics, left.toFloat() - leftPadding + 80f, top.toFloat(), width = leftPadding)
+				}
+
+				val formattedPower = mattery.androidEnergy.batteryLevel.formatPower()
+
+				val scale = ClientConfig.HUD.BAR_TEXT_SCALE.toFloat()
+				guiGraphics.draw(formattedPower, left + CHARGE_BG.width + 2f + scale, top + CHARGE_BG.height / 2f + scale, font = gui.font, scale = scale, gravity = RenderGravity.CENTER_LEFT, color = RGBAColor.YELLOW, drawOutline = true)
+
+				RenderSystem.disableBlend()
+				RenderSystem.enableDepthTest()
+			}
+		}
+
+		companion object {
+			private val BARS = MatteryAtlas(loc("textures/gui/player_bars.png"), 81f, 36f)
+			val CHARGE = BARS.sprite(height = 9f)
+			val CHARGE_BG = BARS.sprite(y = 9f, height = 9f)
+
+			val CHARGE_HUNGER = BARS.sprite(y = 18f, height = 9f)
+			val CHARGE_HUNGER_BG = BARS.sprite(y = 27f, height = 9f)
+		}
+	}
+
+	class AndroidHealthBarLayer : LayeredDraw.Layer {
+		override fun render(
+			graphics: GuiGraphics,
+			delta: DeltaTracker
+		) {
+			if (!ClientConfig.HUD.ANDROID_HEALTH_BAR) return
+
+			val gui = minecraft.gui
+			val ply: LocalPlayer = minecraft.player ?: return
+			val mattery = ply.matteryPlayer
+
+			if (mattery.isAndroid && !ply.isCreative) {
+				val level: Float = (ply.health / ply.maxHealth).coerceIn(0.0f, 1.0f)
+				val levelAbsorb: Float = (ply.absorptionAmount / ply.maxHealth).coerceIn(0.0f, 1.0f)
+
+				RenderSystem.enableBlend()
+				RenderSystem.defaultBlendFunc()
+				RenderSystem.disableDepthTest()
+				RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f)
+
+				val width = minecraft.window.guiScaledWidth
+				val height = minecraft.window.guiScaledHeight
+				val left = width / 2 - 10 - 81
+				val top: Int = height - gui.leftHeight
+				gui.leftHeight += 10
+
+				val guiGraphics = MGUIGraphics(graphics)
+
+				HEALTH_BG.render(guiGraphics, left.toFloat(), top.toFloat())
+
+				if (mattery.hasFeature(AndroidFeatures.NANOBOTS_ARMOR)) {
+					val featArmor = mattery.getFeature(AndroidFeatures.NANOBOTS_ARMOR) as NanobotsArmorFeature
+					val levelArmor: Float = (featArmor.layers.toFloat() / (featArmor.strength + 1).toFloat()).coerceIn(0.0f, 1.0f)
+
+					HEALTH_BG_NANOBOTS.renderPartial(guiGraphics, left.toFloat(), top.toFloat(), width = ceil(levelArmor * 81f))
+				}
+
+				getSpriteForPlayer(ply).renderPartial(guiGraphics, left.toFloat(), top.toFloat(), width = ceil(level * 80f - 0.5f))
+				if (levelAbsorb > 0) {
+					HEALTH_ABSORB.renderPartial(guiGraphics, left.toFloat(), top.toFloat(), width = ceil(levelAbsorb * 80f - 0.5f))
+				}
+
+				var formattedHealth = TextComponent("%d/%d".format(ply.health.toInt(), ply.maxHealth.toInt()))
+
+				if (ply.absorptionAmount > 0)
+					formattedHealth = TextComponent("%d+%d/%d".format(ply.health.toInt(), ply.absorptionAmount.toInt(), ply.maxHealth.toInt()))
+
+				val scale = ClientConfig.HUD.BAR_TEXT_SCALE.toFloat()
+				guiGraphics.draw(formattedHealth, left - 2f, top + HEALTH_BG.height / 2f + 1f * scale, scale = scale, gravity = RenderGravity.CENTER_RIGHT, color = getHealthColorForPlayer(ply), drawOutline = true)
+
+				RenderSystem.disableBlend()
+				RenderSystem.enableDepthTest()
+			}
+		}
+
+		companion object {
+			private val BARS_HP = MatteryAtlas(loc("textures/gui/player_bars_health.png"), 81f, 63f)
+
+			val HEALTH = BARS_HP.sprite(height = 9f)
+			val HEALTH_BG = BARS_HP.sprite(y = 9f, height = 9f)
+			val HEALTH_BG_NANOBOTS = BARS_HP.sprite(y = 18f, height = 9f)
+
+			val HEALTH_POISON = BARS_HP.sprite(y = 27f, height = 9f)
+			val HEALTH_WITHER = BARS_HP.sprite(y = 36f, height = 9f)
+			val HEALTH_ABSORB = BARS_HP.sprite(y = 45f, height = 9f)
+			val HEALTH_FROZEN = BARS_HP.sprite(y = 54f, height = 9f)
+
+			private fun getSpriteForPlayer(player: Player): MatterySprite {
+				if (player.hasEffect(MobEffects.POISON)) {
+					return HEALTH_POISON
+				} else if (player.hasEffect(MobEffects.WITHER)) {
+					return HEALTH_WITHER
+				} else if (player.isFullyFrozen) {
+					return HEALTH_FROZEN
+				}
+
+				return HEALTH
+			}
+
+			private fun getHealthColorForPlayer(player: Player): RGBAColor {
+				if (player.hasEffect(MobEffects.POISON)) {
+					return RGBAColor.DARK_GREEN
+				} else if (player.hasEffect(MobEffects.WITHER)) {
+					return RGBAColor.WHITE
+				} else if (player.isFullyFrozen) {
+					return RGBAColor.AQUA
+				}
+
+				return RGBAColor.RED
+			} // можно вынести в конфиг, но для этого нужен селектор цвета
+
+		}
+	}
+
+	class AndroidIterationLayer : LayeredDraw.Layer {
+		override fun render(
+			graphics: GuiGraphics,
+			delta: DeltaTracker
+		) {
+			val player = minecraft.player ?: return
+
+			if (!player.matteryPlayer.isAndroid) return
+
+			val time = System.currentTimeMillis()
+
+			if (time > showIterationUntilFade) {
+				return
+			}
+
+			val guiGraphics = MGUIGraphics(graphics)
+			val stack = guiGraphics.pose
+			val window = minecraft.window
+
+			stack.pushPose()
+
+			val negateScale = 1f / window.guiScale.toFloat()
+			var modifyScale = 6f * negateScale
+			val finalScale = modifyScale * window.guiScale.toFloat()
+
+			stack.scale(modifyScale, modifyScale, modifyScale)
+
+			var width = window.guiScaledWidth / modifyScale
+			var height = window.guiScaledHeight / modifyScale
+
+			var x = width / 2f
+			var y = height / 2f
+
+			val progress = if (time < showIterationUntil) 1f else 1f - (time - showIterationUntil).toFloat() / (showIterationUntilFade - showIterationUntil).toFloat()
+			val scissorBase = (y - 12f) * finalScale
+			val scissorHeight = (12f + (deathLog.size - 2f).coerceAtLeast(0f) * minecraft.font.lineHeight * modifyScale * 0.0875f) * finalScale
+
+			pushScissorRect(0, (scissorBase + scissorHeight * (1f - progress)).toInt(), window.width, (scissorHeight * progress * 2f).toInt())
+
+			guiGraphics.renderRect(
+				0f,
+				y - 12f,
+				window.guiScaledWidth.toFloat(),
+				24f + (deathLog.size - 2f).coerceAtLeast(0f) * minecraft.font.lineHeight * modifyScale * 0.175f,
+				color = RGBAColor(1f, 1f, 1f, 0.4f))
+
+			val text = TranslatableComponent("otm.iteration", iteration)
+
+			guiGraphics.draw(text, x + 1f, y + 1f, color = RGBAColor.BLACK, gravity = RenderGravity.CENTER_CENTER)
+			guiGraphics.draw(text, x, y, color = RGBAColor.WHITE, gravity = RenderGravity.CENTER_CENTER)
+
+			stack.scale(0.35f, 0.35f, 0.35f)
+
+			modifyScale *= 0.35f
+
+			width = window.guiScaledWidth / modifyScale
+			height = window.guiScaledHeight / modifyScale
+
+			x = width / 2f
+			y = height / 2f + minecraft.font.lineHeight * finalScale * 0.35f
+
+			var color = 0xFF
+
+			for (i in deathLog.indices.reversed()) {
+				val component = deathLog[i]
+				guiGraphics.draw(component.second, x + 1f, y + 1f, color = RGBAColor.BLACK, gravity = RenderGravity.CENTER_CENTER)
+				guiGraphics.draw(component.second, x, y, color = RGBAColor(color, color, color), gravity = RenderGravity.CENTER_CENTER)
+
+				y += minecraft.font.lineHeight
+				color = (color - 0x20).coerceAtLeast(0x0)
+			}
+
+			stack.popPose()
+
+			popScissorRect()
+		}
+
+		companion object {
+			var iteration = 0
+			var showIterationUntil = 0L
+			var showIterationUntilFade = 0L
+
+			val deathLog = ArrayList<Pair<Int, Component>>()
+		}
+	}
+
+	class AndroidLowPowerLayer : LayeredDraw.Layer {
+		private var errorCode = errorCodes[1]
+		private var errorAddress = "0".repeat(16)
+
+		private var errorRegister = "VXE VMMXDE"
+
+		private val errorServerNode by lazy {
+			(minecraft.player!!.uuid.leastSignificantBits and 0xFFFFFF).toString(16).uppercase()
+		}
+
+		private var displayPowerError = false
+		private var lastDisplayPowerErrorUpdate = System.nanoTime()
+		private var targetErrorAlpha = System.nanoTime()
+
+		override fun render(
+			graphics: GuiGraphics,
+			delta: DeltaTracker
+		) {
+			val player = minecraft.player ?: return
+
+			if (!player.matteryPlayer.isAndroid) {
+				return
+			}
+
+			// yes, this is a reference to movie Transcendence (2014)
+			if (player.matteryPlayer.androidEnergy.batteryLevel > Decimal.TEN)
+				return
+
+			if (System.nanoTime() - lastDisplayPowerErrorUpdate > 100_000_000L) {
+				lastDisplayPowerErrorUpdate = System.nanoTime()
+				val newStatus = player.random.nextBoolean()
+
+				if (newStatus != displayPowerError && newStatus) {
+					targetErrorAlpha = System.nanoTime()
+					errorCode = errorCodes[player.random.nextInt(errorCodes.size)]
+					errorRegister = "V${registerParts.random(player.random)}${registerParts.random(player.random)} V${registerParts.random(player.random)}${registerParts.random(player.random)}${registerParts.random(player.random)}${registerParts.random(player.random)}${registerParts.random(player.random)}"
+					errorAddress = java.lang.Long.toUnsignedString(player.random.nextLong(), 16).uppercase()
+
+					if (errorAddress.length < 16) {
+						errorAddress = "0".repeat(16 - errorAddress.length) + errorAddress
+					}
+				}
+
+				displayPowerError = newStatus
+			}
+
+			if (!displayPowerError) return
+
+			val alpha: Float
+			val diff = System.nanoTime() - targetErrorAlpha
+
+			if (diff > 50_000_000L) {
+				alpha = 1f
 			} else {
-				level = mattery.androidEnergy.batteryLevel.percentage(mattery.androidEnergy.maxBatteryLevel)
-
-				if (level >= 0.98f)
-					level = 1f
+				alpha = diff / 50_000_000f
 			}
 
-			RenderSystem.enableBlend()
-			RenderSystem.defaultBlendFunc()
-			RenderSystem.disableDepthTest()
-			RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f)
+			if (alpha != 1f) RenderSystem.setShaderColor(1f, 1f, 1f, alpha)
+			val window = minecraft.window
 
-			val width = minecraft.window.guiScaledWidth
-			val height = minecraft.window.guiScaledHeight
-			val left = width / 2 + 10
-			val top: Int = height - gui.rightHeight
-			gui.rightHeight += 10
+			val x = window.guiScaledWidth / 2f
+			var y = window.guiScaledHeight / 2.5f
 
-			val leftPadding = ceil(level * 80f - 0.5f)
+			minecraft.font.draw(
+				graphics.pose(),
+				powerAlert,
+				x, y,
+				scale = 4f,
+				gravity = RenderGravity.CENTER_CENTER,
+				drawShadow = true
+			)
 
-			val guiGraphics = MGUIGraphics(event.guiGraphics)
+			y += 20f + minecraft.font.lineHeight * 4f
 
-			if (ply.hasEffect(MobEffects.HUNGER)) {
-				CHARGE_HUNGER_BG.render(guiGraphics, left.toFloat(), top.toFloat())
-				CHARGE_HUNGER.renderPartial(guiGraphics, left.toFloat() - leftPadding + 80f, top.toFloat(), width = leftPadding)
-			} else {
-				CHARGE_BG.render(guiGraphics, left.toFloat(), top.toFloat())
-				CHARGE.renderPartial(guiGraphics, left.toFloat() - leftPadding + 80f, top.toFloat(), width = leftPadding)
-			}
+			minecraft.font.draw(
+				graphics.pose(),
+				powerAlert2,
+				x, y,
+				gravity = RenderGravity.CENTER_CENTER,
+				drawShadow = true
+			)
 
-			val formattedPower = mattery.androidEnergy.batteryLevel.formatPower()
+			y += minecraft.font.lineHeight + 2f
 
-			val scale = ClientConfig.HUD.BAR_TEXT_SCALE.toFloat()
-			guiGraphics.draw(formattedPower, left + CHARGE_BG.width + 2f + scale, top + CHARGE_BG.height / 2f + scale, font = gui.font, scale = scale, gravity = RenderGravity.CENTER_LEFT, color = RGBAColor.YELLOW, drawOutline = true)
+			minecraft.font.draw(
+				graphics.pose(),
+				powerAlert3,
+				x, y,
+				gravity = RenderGravity.CENTER_CENTER,
+				drawShadow = true
+			)
 
-			RenderSystem.disableBlend()
-			RenderSystem.enableDepthTest()
-		}
-	}
+			y += minecraft.font.lineHeight * 2f + 4f
 
-	private fun getSpriteForPlayer(player: Player): MatterySprite {
-		if (player.hasEffect(MobEffects.POISON)) {
-			return HEALTH_POISON
-		} else if (player.hasEffect(MobEffects.WITHER)) {
-			return HEALTH_WITHER
-		} else if (player.isFullyFrozen) {
-			return HEALTH_FROZEN
+			minecraft.font.draw(
+				graphics.pose(),
+				TranslatableComponent(
+					"otm.pwr_alert5",
+					errorCode,
+					errorServerNode,
+					errorAddress,
+					errorRegister
+				).withStyle(ChatFormatting.YELLOW),
+				x, y,
+				gravity = RenderGravity.CENTER_CENTER,
+				drawShadow = true,
+			)
+
+			if (alpha != 1f) RenderSystem.setShaderColor(1f, 1f, 1f, 1f)
 		}
 
-		return HEALTH
-	}
+		companion object {
+			private val powerAlert = TranslatableComponent(
+				"otm.pwr_alert1",
+				TranslatableComponent("otm.pwr_alert2").withStyle(ChatFormatting.RED)
+			).withStyle(ChatFormatting.YELLOW)
 
-	private fun getHealthColorForPlayer(player: Player): RGBAColor {
-		if (player.hasEffect(MobEffects.POISON)) {
-			return RGBAColor.DARK_GREEN
-		} else if (player.hasEffect(MobEffects.WITHER)) {
-			return RGBAColor.WHITE
-		} else if (player.isFullyFrozen) {
-			return RGBAColor.AQUA
-		}
+			private val powerAlert2 = TranslatableComponent("otm.pwr_alert3").withStyle(ChatFormatting.YELLOW)
+			private val powerAlert3 = TranslatableComponent("otm.pwr_alert4").withStyle(ChatFormatting.YELLOW)
 
-		return RGBAColor.RED
-	} // можно вынести в конфиг, но для этого нужен селектор цвета
+			private val errorCodes = ImmutableList.of(
+				"005", "06E", "004", "0F1", "7FF", "F0A"
+			)
 
-	private fun renderPlayerHealth(event: RenderGuiLayerEvent.Pre, gui: Gui) {
-		if (!ClientConfig.HUD.ANDROID_HEALTH_BAR) return
-
-		val ply: LocalPlayer = minecraft.player ?: return
-		val mattery = ply.matteryPlayer
-
-		if (mattery.isAndroid) {
-			event.isCanceled = true
-
-			val level: Float = (ply.health / ply.maxHealth).coerceIn(0.0f, 1.0f)
-			val levelAbsorb: Float = (ply.absorptionAmount / ply.maxHealth).coerceIn(0.0f, 1.0f)
-
-			RenderSystem.enableBlend()
-			RenderSystem.defaultBlendFunc()
-			RenderSystem.disableDepthTest()
-			RenderSystem.setShaderColor(1.0f, 1.0f, 1.0f, 1.0f)
-
-			val width = minecraft.window.guiScaledWidth
-			val height = minecraft.window.guiScaledHeight
-			val left = width / 2 - 10 - 81
-			val top: Int = height - gui.leftHeight
-			gui.leftHeight += 10
-
-			val guiGraphics = MGUIGraphics(event.guiGraphics)
-
-			HEALTH_BG.render(guiGraphics, left.toFloat(), top.toFloat())
-
-			if (mattery.hasFeature(AndroidFeatures.NANOBOTS_ARMOR)) {
-				val featArmor = mattery.getFeature(AndroidFeatures.NANOBOTS_ARMOR) as NanobotsArmorFeature
-				val levelArmor: Float = (featArmor.layers.toFloat() / (featArmor.strength + 1).toFloat()).coerceIn(0.0f, 1.0f)
-
-				HEALTH_BG_NANOBOTS.renderPartial(guiGraphics, left.toFloat(), top.toFloat(), width = ceil(levelArmor * 81f))
-			}
-
-			getSpriteForPlayer(ply).renderPartial(guiGraphics, left.toFloat(), top.toFloat(), width = ceil(level * 80f - 0.5f))
-			if (levelAbsorb > 0) {
-				HEALTH_ABSORB.renderPartial(guiGraphics, left.toFloat(), top.toFloat(), width = ceil(levelAbsorb * 80f - 0.5f))
-			}
-
-			var formattedHealth = TextComponent("%d/%d".format(ply.health.toInt(), ply.maxHealth.toInt()))
-
-			if (ply.absorptionAmount > 0)
-				formattedHealth = TextComponent("%d+%d/%d".format(ply.health.toInt(), ply.absorptionAmount.toInt(), ply.maxHealth.toInt()))
-
-			val scale = ClientConfig.HUD.BAR_TEXT_SCALE.toFloat()
-			guiGraphics.draw(formattedHealth, left - 2f, top + HEALTH_BG.height / 2f + 1f * scale, scale = scale, gravity = RenderGravity.CENTER_RIGHT, color = getHealthColorForPlayer(ply), drawOutline = true)
-
-			RenderSystem.disableBlend()
-			RenderSystem.enableDepthTest()
-		}
-	}
-
-	fun onLayerRenderEvent(event: RenderGuiLayerEvent.Pre) {
-		val gui = minecraft.gui
-
-		if (minecraft.gameMode?.canHurtPlayer() == true && !minecraft.options.hideGui) {
-			if (event.name == VanillaGuiLayers.FOOD_LEVEL || event.name == VanillaGuiLayers.AIR_LEVEL) {
-				renderFoodAndAir(event, gui)
-			} else if (event.name == VanillaGuiLayers.PLAYER_HEALTH)  {
-				renderPlayerHealth(event, gui)
-			}
+			private val registerParts = ImmutableList.of("A", "B", "C", "D", "E", "F", "M", "D", "X", "Y", "Z")
 		}
 	}
 

src/main/kotlin/ru/dbotthepony/mc/otm/network/AndroidPackets.kt

@@ -184,11 +184,11 @@ class PlayerIterationPacket(val iteration: Int, val deathLog: List<Pair<Int, Com
 	}
 
 	fun play(context: IPayloadContext) {
-		MatteryGUI.iteration = iteration
-		MatteryGUI.deathLog.clear()
-		MatteryGUI.deathLog.addAll(deathLog)
-		MatteryGUI.showIterationUntil = System.currentTimeMillis() + 4000L
-		MatteryGUI.showIterationUntilFade = System.currentTimeMillis() + 5000L
+		MatteryGUI.AndroidIterationLayer.iteration = iteration
+		MatteryGUI.AndroidIterationLayer.deathLog.clear()
+		MatteryGUI.AndroidIterationLayer.deathLog.addAll(deathLog)
+		MatteryGUI.AndroidIterationLayer.showIterationUntil = System.currentTimeMillis() + 4000L
+		MatteryGUI.AndroidIterationLayer.showIterationUntilFade = System.currentTimeMillis() + 5000L
 	}
 
 	override fun type(): CustomPacketPayload.Type<out CustomPacketPayload> {