Add GameScriptCameraInfo.h and GameScriptCameraInfo.cpp.

TR5Main/Scripting/GameScriptCameraInfo.cpp

@@ -0,0 +1,90 @@
+#include "framework.h"
+#include "GameScriptCameraInfo.h"
+#include "GameScriptPosition.h"
+/***
+Camera info
+
+@classmod CameraInfo
+@pragma nostrip
+*/
+
+extern bool const WarningsAsErrors;
+
+static constexpr auto LUA_CLASS_NAME{ "CameraInfo" };
+
+static auto index_error = index_error_maker(GameScriptCameraInfo, LUA_CLASS_NAME);
+
+GameScriptCameraInfo::GameScriptCameraInfo(LEVEL_CAMERA_INFO & ref, bool temp) : m_camera{ref}, m_temporary{ temp }
+{};
+
+GameScriptCameraInfo::~GameScriptCameraInfo() {
+	if (m_temporary)
+	{
+		s_callbackRemoveName(m_camera.luaName);
+	}
+}
+
+void GameScriptCameraInfo::Register(sol::state* state)
+{
+	state->new_usertype<GameScriptCameraInfo>(LUA_CLASS_NAME,
+		sol::meta_function::index, index_error,
+
+		/// (@{Position}) position in level
+		// @mem pos
+		"pos", sol::property(&GameScriptCameraInfo::GetPos, &GameScriptCameraInfo::SetPos),
+
+		/// (string) unique string identifier.
+		// e.g. "flyby\_start" or "big\_door\_hint"
+		// @mem name
+		"name", sol::property(&GameScriptCameraInfo::GetName, &GameScriptCameraInfo::SetName),
+
+		/// (string) room number
+		// @mem room
+		"room", sol::property(&GameScriptCameraInfo::GetRoom, &GameScriptCameraInfo::SetRoom)
+		);
+}
+
+GameScriptPosition GameScriptCameraInfo::GetPos() const
+{
+	return GameScriptPosition{ m_camera.x, m_camera.y, m_camera.z };
+}
+
+void GameScriptCameraInfo::SetPos(GameScriptPosition const& pos)
+{
+	m_camera.x = pos.x;
+	m_camera.y = pos.y;
+	m_camera.z = pos.z;
+}
+
+std::string GameScriptCameraInfo::GetName() const
+{
+	return m_camera.luaName;
+}
+
+void GameScriptCameraInfo::SetName(std::string const & id) 
+{
+	if (id.empty() && WarningsAsErrors)
+		throw std::runtime_error("Name cannot be blank");
+
+	// remove the old name if we have one
+	s_callbackRemoveName(m_camera.luaName);
+
+	// un-register any other objects using this name.
+	// maybe we should throw an error if another object
+	// already uses the name...
+	s_callbackRemoveName(id);
+	m_camera.luaName = id;
+	// todo add error checking
+	s_callbackSetName(id, m_camera);
+}
+
+short GameScriptCameraInfo::GetRoom() const
+{
+	return m_camera.roomNumber;
+}
+
+void GameScriptCameraInfo::SetRoom(short room)
+{	
+	m_camera.roomNumber = room;
+}
+

TR5Main/Scripting/GameScriptCameraInfo.h

@@ -0,0 +1,29 @@
+#pragma once
+
+#include "GameScriptNamedBase.h"
+#include "phd_global.h"
+
+namespace sol {
+	class state;
+}
+class GameScriptPosition;
+
+class GameScriptCameraInfo : public GameScriptNamedBase<GameScriptCameraInfo, LEVEL_CAMERA_INFO &>
+{
+public:
+	GameScriptCameraInfo(LEVEL_CAMERA_INFO& ref, bool temp);
+	~GameScriptCameraInfo();
+	static void Register(sol::state *);
+	GameScriptPosition GetPos() const;
+	void SetPos(GameScriptPosition const& pos);
+
+	short GetRoom() const;
+	void SetRoom(short Room);
+
+	std::string GetName() const;
+	void SetName(std::string const &);
+
+private:
+	LEVEL_CAMERA_INFO & m_camera;
+	bool m_temporary;
+};

TR5Main/TR5Main.vcxproj

@@ -170,6 +170,7 @@ xcopy /Y "$(ProjectDir)Shaders\HUD\*.hlsl" "$(TargetDir)\Shaders\HUD\"</Command>
     <ClInclude Include="Game\prng.h" />
     <ClInclude Include="Game\puzzles_keys.h" />
     <ClInclude Include="Game\room.h" />
+    <ClInclude Include="Scripting\GameScriptCameraInfo.h" />
     <ClInclude Include="Scripting\GameScriptColor.h" />
     <ClInclude Include="Scripting\GameScriptItemInfo.h" />
     <ClInclude Include="Game\smoke.h" />
@@ -496,6 +497,7 @@ xcopy /Y "$(ProjectDir)Shaders\HUD\*.hlsl" "$(TargetDir)\Shaders\HUD\"</Command>
     <ClCompile Include="Game\pickup\pickup_weapon.cpp" />
     <ClCompile Include="Game\prng.cpp" />
     <ClCompile Include="Game\puzzles_keys.cpp" />
+    <ClCompile Include="Scripting\GameScriptCameraInfo.cpp" />
     <ClCompile Include="Scripting\GameScriptColor.cpp" />
     <ClCompile Include="Scripting\GameScriptItemInfo.cpp" />
     <ClCompile Include="Game\trmath.cpp" />