1 files changed, 115 insertions, 0 deletions

diff --git a/src/BlockEntities/SignEntity.cpp b/src/BlockEntities/SignEntity.cpp
new file mode 100644
index 000000000..df8774377
--- /dev/null
+++ b/src/BlockEntities/SignEntity.cpp
@@ -0,0 +1,115 @@
+
+// SignEntity.cpp
+
+// Implements the cSignEntity class representing a single sign in the world
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+#include "json/json.h"
+#include "SignEntity.h"
+#include "../Entities/Player.h"
+
+
+
+
+
+cSignEntity::cSignEntity(BLOCKTYPE a_BlockType, int a_X, int a_Y, int a_Z, cWorld * a_World) :
+	super(a_BlockType, a_X, a_Y, a_Z, a_World)
+{
+}
+
+
+
+
+
+// It don't do anything when 'used'
+void cSignEntity::UsedBy(cPlayer * a_Player)
+{
+	UNUSED(a_Player);
+}
+
+
+
+
+
+void cSignEntity::SetLines(const AString & a_Line1, const AString & a_Line2, const AString & a_Line3, const AString & a_Line4)
+{
+	m_Line[0] = a_Line1;
+	m_Line[1] = a_Line2;
+	m_Line[2] = a_Line3;
+	m_Line[3] = a_Line4;
+}
+
+
+
+
+
+void cSignEntity::SetLine(int a_Index, const AString & a_Line)
+{
+	if ((a_Index < 0) || (a_Index >= ARRAYCOUNT(m_Line)))
+	{
+		LOGWARNING("%s: setting a non-existent line %d (value \"%s\"", __FUNCTION__, a_Index, a_Line.c_str());
+		return;
+	}
+	m_Line[a_Index] = a_Line;
+}
+
+
+
+
+
+AString cSignEntity::GetLine(int a_Index) const
+{
+	if ((a_Index < 0) || (a_Index >= ARRAYCOUNT(m_Line)))
+	{
+		LOGWARNING("%s: requesting a non-existent line %d", __FUNCTION__, a_Index);
+		return "";
+	}
+	return m_Line[a_Index];
+}
+
+
+
+
+
+void cSignEntity::SendTo(cClientHandle & a_Client)
+{
+	a_Client.SendUpdateSign(m_PosX, m_PosY, m_PosZ, m_Line[0], m_Line[1], m_Line[2], m_Line[3]);
+}
+
+
+
+
+
+bool cSignEntity::LoadFromJson(const Json::Value & a_Value)
+{
+	m_PosX = a_Value.get("x", 0).asInt();
+	m_PosY = a_Value.get("y", 0).asInt();
+	m_PosZ = a_Value.get("z", 0).asInt();
+
+	m_Line[0] = a_Value.get("Line1", "").asString();
+	m_Line[1] = a_Value.get("Line2", "").asString();
+	m_Line[2] = a_Value.get("Line3", "").asString();
+	m_Line[3] = a_Value.get("Line4", "").asString();
+
+	return true;
+}
+
+
+
+
+
+void cSignEntity::SaveToJson(Json::Value & a_Value)
+{
+	a_Value["x"] = m_PosX;
+	a_Value["y"] = m_PosY;
+	a_Value["z"] = m_PosZ;
+
+	a_Value["Line1"] = m_Line[0];
+	a_Value["Line2"] = m_Line[1];
+	a_Value["Line3"] = m_Line[2];
+	a_Value["Line4"] = m_Line[3];
+}
+
+
+
+