From 3e8d6e103a9d59ba905a28c8e0ebd8a03f46dc22 Mon Sep 17 00:00:00 2001
From: WarmUpTill <19472752+WarmUpTill@users.noreply.github.com>
Date: Thu, 7 Aug 2025 21:09:04 +0200
Subject: [PATCH] Add temp var to Media condition indicating which source
 matched

---
 data/locale/en-US.ini                  |  2 ++
 plugins/base/macro-condition-media.cpp | 20 ++++++++++++++++++--
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/data/locale/en-US.ini b/data/locale/en-US.ini
index f27b2033..4a6f2032 100644
--- a/data/locale/en-US.ini
+++ b/data/locale/en-US.ini
@@ -2125,6 +2125,8 @@ AdvSceneSwitcher.tempVar.usb.serialNumber="Serial Number"
 AdvSceneSwitcher.tempVar.transform.setting="Setting value"
 AdvSceneSwitcher.tempVar.transform.settings="Settings string"
 
+AdvSceneSwitcher.tempVar.media.source="Source"
+AdvSceneSwitcher.tempVar.media.source.description="The name of the source which matched.\nIf multiple sources matched the last one is returned."
 AdvSceneSwitcher.tempVar.media.state="State"
 AdvSceneSwitcher.tempVar.media.state.description="The current media state represented as an integer value:\n0 being 'None'\n1 being 'Playing'\n2 being 'Opening'\n3 being 'Buffering'\n4 being 'Paused'\n5 being 'Stopped'\n6 being 'Ended'\n7 being 'Error'"
 AdvSceneSwitcher.tempVar.media.time="Current time"
diff --git a/plugins/base/macro-condition-media.cpp b/plugins/base/macro-condition-media.cpp
index a473e082..a6adbc62 100644
--- a/plugins/base/macro-condition-media.cpp
+++ b/plugins/base/macro-condition-media.cpp
@@ -185,6 +185,12 @@ void MacroConditionMedia::SetupTempVars()
 	MacroCondition::SetupTempVars();
 
 	if (_sourceType != SourceType::SOURCE) {
+		AddTempvar(
+			"source",
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.media.source"),
+			obs_module_text(
+				"AdvSceneSwitcher.tempVar.media.source.description"));
 		return;
 	}
 
@@ -351,13 +357,23 @@ bool MacroConditionMedia::CheckCondition()
 	switch (_sourceType) {
 	case SourceType::ANY:
 		for (auto &source : _sourceGroup) {
-			match = match || source.CheckCondition();
+			const bool matched = source.CheckCondition();
+			if (matched) {
+				SetTempVarValue("source",
+						source.GetSource().ToString());
+			}
+			match = match || matched;
 		}
 		break;
 	case SourceType::ALL: {
 		bool res = true;
 		for (auto &source : _sourceGroup) {
-			res = res && source.CheckCondition();
+			const bool matched = source.CheckCondition();
+			if (matched) {
+				SetTempVarValue("source",
+						source.GetSource().ToString());
+			}
+			res = res && matched;
 		}
 		match = res;
 		break;