From 0bacda32692729e4b9743f91d92cd329e198d73a Mon Sep 17 00:00:00 2001
From: peterbell10 <peterbell10@live.co.uk>
Date: Sat, 21 Oct 2017 17:56:09 +0100
Subject: Implement horse inventory (#4053)

* Implement horse inventory

* Fix sign conversions

* Add API doc for ItemCategory::IsHorseArmor

* Improve HandleOpenHorseInventory comment and style fixes.
---
 src/Entities/Player.cpp | 30 ++++++++++++++++++++++++++++++
 src/Entities/Player.h   |  4 ++++
 2 files changed, 34 insertions(+)

(limited to 'src/Entities')

diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp
index 0769499b1..22f0655f2 100644
--- a/src/Entities/Player.cpp
+++ b/src/Entities/Player.cpp
@@ -5,6 +5,7 @@
 
 #include "Player.h"
 #include "Mobs/Wolf.h"
+#include "Mobs/Horse.h"
 #include "../BoundingBox.h"
 #include "../ChatColor.h"
 #include "../Server.h"
@@ -2202,6 +2203,35 @@ bool cPlayer::LoadFromFile(const AString & a_FileName, cWorldPtr & a_World)
 
 
 
+void cPlayer::OpenHorseInventory()
+{
+	if (
+		(m_AttachedTo == nullptr) ||
+		!m_AttachedTo->IsMob()
+	)
+	{
+		return;
+	}
+
+	auto & Mob = static_cast<cMonster &>(*m_AttachedTo);
+
+	if (Mob.GetMobType() != mtHorse)
+	{
+		return;
+	}
+
+	auto & Horse = static_cast<cHorse &>(Mob);
+	// The client sends requests for untame horses as well but shouldn't actually open
+	if (Horse.IsTame())
+	{
+		Horse.PlayerOpenWindow(*this);
+	}
+}
+
+
+
+
+
 bool cPlayer::SaveToDisk()
 {
 	cFile::CreateFolder(FILE_IO_PREFIX + AString("players/"));  // Create the "players" folder, if it doesn't exist yet (#1268)
diff --git a/src/Entities/Player.h b/src/Entities/Player.h
index 2685622ad..f56841613 100644
--- a/src/Entities/Player.h
+++ b/src/Entities/Player.h
@@ -409,6 +409,10 @@ public:
 
 	const AString & GetLoadedWorldName() { return m_LoadedWorldName; }
 
+	/** Opens the inventory of any tame horse the player is riding.
+	If the player is not riding a horse or if the horse is untamed, does nothing. */
+	void OpenHorseInventory();
+
 	void UseEquippedItem(int a_Amount = 1);
 
 	void SendHealth(void);
-- 
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