From 68a9f6e77449741089a6e0ff5df768545f751d33 Mon Sep 17 00:00:00 2001
From: SamuXarick <43006711+SamuXarick@users.noreply.github.com>
Date: Mon, 23 Jan 2023 23:10:46 +0000
Subject: [PATCH] Add: ScriptGroup::GetOwner for Game Scripts

---
 src/script/api/game_changelog.hpp | 1 +
 src/script/api/script_group.cpp   | 7 +++++++
 src/script/api/script_group.hpp   | 9 +++++++++
 3 files changed, 17 insertions(+)

diff --git a/src/script/api/game_changelog.hpp b/src/script/api/game_changelog.hpp
index 13498b62e4..e65c57f148 100644
--- a/src/script/api/game_changelog.hpp
+++ b/src/script/api/game_changelog.hpp
@@ -27,6 +27,7 @@
  * \li GSCargo::CC_NON_POURABLE
  * \li GSCargo::CC_POTABLE
  * \li GSCargo::CC_NON_POTABLE
+ * \li GSGroup::GetOwner
  *
  * Other changes:
  * \li GSBridge::GetBridgeID renamed to GSBridge::GetBridgeType
diff --git a/src/script/api/script_group.cpp b/src/script/api/script_group.cpp
index 352e78b28f..5dcf1a60d1 100644
--- a/src/script/api/script_group.cpp
+++ b/src/script/api/script_group.cpp
@@ -31,6 +31,13 @@
 	return g != nullptr && g->owner == ScriptObject::GetCompany();
 }
 
+/* static */ ScriptCompany::CompanyID ScriptGroup::GetOwner(GroupID group_id)
+{
+	if (!IsValidGroup(group_id)) return ScriptCompany::COMPANY_INVALID;
+
+	return ScriptCompany::ToScriptCompanyID(::Group::Get(group_id)->owner);
+}
+
 /* static */ GroupID ScriptGroup::CreateGroup(ScriptVehicle::VehicleType vehicle_type, GroupID parent_group_id)
 {
 	EnforceCompanyModeValid(GROUP_INVALID);
diff --git a/src/script/api/script_group.hpp b/src/script/api/script_group.hpp
index a4a497c05d..2dd978afb9 100644
--- a/src/script/api/script_group.hpp
+++ b/src/script/api/script_group.hpp
@@ -31,6 +31,15 @@ public:
 	 */
 	static bool IsValidGroup(GroupID group_id);
 
+	/**
+	 * Get the owner of a group.
+	 * @param group_id The group to get the owner of.
+	 * @pre IsValidGroup(group_id).
+	 * @return The owner the group has.
+	 * @api -ai
+	 */
+	static ScriptCompany::CompanyID GetOwner(GroupID group_id);
+
 	/**
 	 * Create a new group.
 	 * @param vehicle_type The type of vehicle to create a group for.