From 529bc8ad8b47bb4078652fa8781a0ad559cf862e Mon Sep 17 00:00:00 2001
From: WarmUpTill <19472752+WarmUpTill@users.noreply.github.com>
Date: Sat, 9 May 2026 16:37:54 +0200
Subject: [PATCH] Add temp vars indicating OCR match location

---
 data/locale/en-US.ini                   |  8 ++++
 plugins/video/macro-condition-video.cpp | 52 +++++++++++++++++++++++++
 2 files changed, 60 insertions(+)

diff --git a/data/locale/en-US.ini b/data/locale/en-US.ini
index 6e76b07c..321caa61 100644
--- a/data/locale/en-US.ini
+++ b/data/locale/en-US.ini
@@ -2352,6 +2352,14 @@ AdvSceneSwitcher.tempVar.video.similarity="Similarity Rating"
 AdvSceneSwitcher.tempVar.video.similarity.description="Values range from 0 to 1, where 0 means dissimilar and 1 means highly similar."
 AdvSceneSwitcher.tempVar.video.patternCount="Pattern count"
 AdvSceneSwitcher.tempVar.video.patternCount.description="The number of times the given pattern has been found in a given video input frame."
+AdvSceneSwitcher.tempVar.video.matchX="Match X coordinate"
+AdvSceneSwitcher.tempVar.video.matchX.description="The X coordinate of the top-left corner of the best pattern match.\nIf the 'check area' option is enabled, the coordinate is relative to the video source, not the area.\nSet to -1 if no match was found."
+AdvSceneSwitcher.tempVar.video.matchY="Match Y coordinate"
+AdvSceneSwitcher.tempVar.video.matchY.description="The Y coordinate of the top-left corner of the best pattern match.\nIf the 'check area' option is enabled, the coordinate is relative to the video source, not the area.\nSet to -1 if no match was found."
+AdvSceneSwitcher.tempVar.video.matchWidth="Match width"
+AdvSceneSwitcher.tempVar.video.matchWidth.description="The width of the matched pattern in pixels."
+AdvSceneSwitcher.tempVar.video.matchHeight="Match height"
+AdvSceneSwitcher.tempVar.video.matchHeight.description="The height of the matched pattern in pixels."
 AdvSceneSwitcher.tempVar.video.objectCount="Object count"
 AdvSceneSwitcher.tempVar.video.objectCount.description="The number of objects the given model has identified in a given video input frame."
 AdvSceneSwitcher.tempVar.video.brightness="Average brightness"
diff --git a/plugins/video/macro-condition-video.cpp b/plugins/video/macro-condition-video.cpp
index 749f3bcd..359cee01 100644
--- a/plugins/video/macro-condition-video.cpp
+++ b/plugins/video/macro-condition-video.cpp
@@ -296,13 +296,41 @@ bool MacroConditionVideo::ScreenshotContainsPattern()
 			     _patternMatchParameters.threshold, result,
 			     _patternMatchParameters.useAlphaAsMask,
 			     _patternMatchParameters.matchMode);
+
 	if (result.total() == 0) {
 		SetTempVarValue("similarity", std::to_string(bestMatchValue));
 		SetTempVarValue("patternCount", "0");
+		SetTempVarValue("matchX", "-1");
+		SetTempVarValue("matchY", "-1");
+		SetTempVarValue("matchWidth", "0");
+		SetTempVarValue("matchHeight", "0");
 		return false;
 	}
 
 	SetTempVarValue("similarity", std::to_string(bestMatchValue));
+	SetTempVarValue("matchWidth",
+			std::to_string(_patternImageData.rgbaPattern.cols));
+	SetTempVarValue("matchHeight",
+			std::to_string(_patternImageData.rgbaPattern.rows));
+
+	if (IsTempVarInUse("matchX") || IsTempVarInUse("matchY")) {
+		double maxVal;
+		cv::Point maxLoc;
+		cv::minMaxLoc(result, nullptr, &maxVal, nullptr, &maxLoc);
+		if (maxVal > 0.0) {
+			int matchX = maxLoc.x;
+			int matchY = maxLoc.y;
+			if (_areaParameters.enable) {
+				matchX += _areaParameters.area.x;
+				matchY += _areaParameters.area.y;
+			}
+			SetTempVarValue("matchX", std::to_string(matchX));
+			SetTempVarValue("matchY", std::to_string(matchY));
+		} else {
+			SetTempVarValue("matchX", "-1");
+			SetTempVarValue("matchY", "-1");
+		}
+	}
 
 	if (IsTempVarInUse("patternCount")) {
 		const auto count = CountPatternMatches(
@@ -473,6 +501,30 @@ void MacroConditionVideo::SetupTempVars()
 				"AdvSceneSwitcher.tempVar.video.patternCount"),
 			obs_module_text(
 				"AdvSceneSwitcher.tempVar.video.patternCount.description"));
+		AddTempvar(
+			"matchX",
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchX"),
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchX.description"));
+		AddTempvar(
+			"matchY",
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchY"),
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchY.description"));
+		AddTempvar(
+			"matchWidth",
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchWidth"),
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchWidth.description"));
+		AddTempvar(
+			"matchHeight",
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchHeight"),
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.video.matchHeight.description"));
 		break;
 	case VideoCondition::OBJECT:
 		AddTempvar(