From cda78fb30ffadf5d951ad1a4350d32897fbebaa0 Mon Sep 17 00:00:00 2001
From: Ivan Savenko <saven.ivan@gmail.com>
Date: Tue, 21 Feb 2023 23:16:24 +0200
Subject: [PATCH] Added option to disable animations for very low-end systems

---
 client/mapRenderer/MapRendererContext.cpp |  6 ++++++
 config/schemas/settings.json              | 10 +++++++++-
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/client/mapRenderer/MapRendererContext.cpp b/client/mapRenderer/MapRendererContext.cpp
index 37d1421af..e79926663 100644
--- a/client/mapRenderer/MapRendererContext.cpp
+++ b/client/mapRenderer/MapRendererContext.cpp
@@ -90,6 +90,9 @@ size_t MapRendererContext::objectImageIndex(ObjectInstanceID objectID, size_t gr
 	if(groupSize == 0)
 		return 0;
 
+	if (!settings["adventure"]["objectAnimation"].Bool())
+		return 0;
+
 	// H3 timing for adventure map objects animation is 180 ms
 	// Terrain animations also use identical interval, however those are only present in HotA and/or HD Mod
 	size_t baseFrameTime = 180;
@@ -106,6 +109,9 @@ size_t MapRendererContext::objectImageIndex(ObjectInstanceID objectID, size_t gr
 
 size_t MapRendererContext::terrainImageIndex(size_t groupSize) const
 {
+	if (!settings["adventure"]["terrainAnimation"].Bool())
+		return 0;
+
 	size_t baseFrameTime = 180;
 	size_t frameCounter = animationTime / baseFrameTime;
 	size_t frameIndex = frameCounter % groupSize;
diff --git a/config/schemas/settings.json b/config/schemas/settings.json
index 494533751..cde6f852d 100644
--- a/config/schemas/settings.json
+++ b/config/schemas/settings.json
@@ -161,7 +161,7 @@
 			"type" : "object",
 			"additionalProperties" : false,
 			"default": {},
-			"required" : [ "heroMoveTime", "enemyMoveTime", "scrollSpeedPixels", "heroReminder", "quickCombat" ],
+			"required" : [ "heroMoveTime", "enemyMoveTime", "scrollSpeedPixels", "heroReminder", "quickCombat", "objectAnimation", "terrainAnimation" ],
 			"properties" : {
 				"heroMoveTime" : {
 					"type" : "number",
@@ -182,6 +182,14 @@
 				"quickCombat" : {
 					"type" : "boolean",
 					"default" : false
+				},
+				"objectAnimation" : {
+					"type" : "boolean",
+					"default" : true
+				},
+				"terrainAnimation" : {
+					"type" : "boolean",
+					"default" : true
 				}
 			}
 		},