From 605ab992f5a951c076e5bfeee9ef3d5654962601 Mon Sep 17 00:00:00 2001
From: DBotThePony <dbotthepony@yandex.ru>
Date: Tue, 4 Jan 2022 19:33:40 +0700
Subject: [PATCH] Bring back progress bar red flash

---
 .../mc/otm/client/screen/panels/EditablePanel.kt         | 4 ++++
 .../ru/dbotthepony/mc/otm/client/screen/widget/Gauges.kt | 9 +++++++++
 2 files changed, 13 insertions(+)

diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt
index 788d8af84..9f6f4d8b4 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt
@@ -908,7 +908,11 @@ open class EditablePanel @JvmOverloads constructor(
 		return mouse_x >= pos.x && mouse_x <= pos.x + width && mouse_y >= pos.y && mouse_y + height <= pos.y
 	}
 
+	protected var tick = 0
+
 	open fun tick() {
+		tick++
+
 		for (child in children) {
 			child.tick()
 		}
diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/widget/Gauges.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/widget/Gauges.kt
index 5203ee91a..2a06ac187 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/widget/Gauges.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/widget/Gauges.kt
@@ -1,5 +1,6 @@
 package ru.dbotthepony.mc.otm.client.screen.widget
 
+import com.mojang.blaze3d.systems.RenderSystem
 import com.mojang.blaze3d.vertex.PoseStack
 import net.minecraft.ChatFormatting
 import net.minecraft.network.chat.Component
@@ -166,6 +167,10 @@ open class ProgressGaugePanel @JvmOverloads constructor(
 	}
 
 	override fun innerRender(stack: PoseStack, mouse_x: Float, mouse_y: Float, flag: Float) {
+		if (widget.isStuck() && tick % 40 <= 20) {
+			RenderSystem.setShaderColor(0.75f, 0.4f, 0.4f, 1f)
+		}
+
 		if (flop) {
 			GAUGE_BACKGROUND.render(stack, winding = UVWindingOrder.U1_V0_U0_V1)
 			val width = this.width * widget.percentage()
@@ -175,6 +180,10 @@ open class ProgressGaugePanel @JvmOverloads constructor(
 			val width = this.width * widget.percentage()
 			GAUGE_FOREGROUND.renderPartial(stack, width = width)
 		}
+
+		if (widget.isStuck() && tick % 40 <= 20) {
+			RenderSystem.setShaderColor(1f, 1f, 1f, 1f)
+		}
 	}
 
 	override fun innerRenderTooltips(stack: PoseStack, mouse_x: Float, mouse_y: Float, flag: Float): Boolean {