Add __tostring metamethod to GameScriptPosition, GameScriptRotation and GameScriptColor.

Make their properties lowercase to keep them consistent with the properties of other classes.

Move documentation from GameScriptPosition.h to GameScriptPosition.cpp.

TR5Main/Scripting/GameScriptPosition.cpp

@@ -3,16 +3,39 @@
 #include <sol.hpp>
 #include "phd_global.h"
 
+/***
+Represents a position in the game world.
+@classmod Position
+@pragma nostrip
+*/
+
 void GameScriptPosition::Register(sol::state* state)
 {
 	state->new_usertype<GameScriptPosition>("Position",
 		sol::constructors<GameScriptPosition(int, int, int)>(),
-		"X", &GameScriptPosition::x,
-		"Y", &GameScriptPosition::y,
-		"Z", &GameScriptPosition::z
+		sol::meta_function::to_string, &GameScriptPosition::ToString,
+
+		/// (int) x coordinate
+		//@mem x
+		"x", &GameScriptPosition::x,
+		/// (int) y coordinate
+		//@mem y
+
+		"y", &GameScriptPosition::y,
+		/// (int) z coordinate
+		//@mem z
+
+		"z", &GameScriptPosition::z
 		);
 }
 
+/*** 
+@int X x coordinate
+@int Y y coordinate
+@int Z z coordinate
+@return A Position object.
+@function Position.new
+*/
 GameScriptPosition::GameScriptPosition(int aX, int aY, int aZ)
 {
 	x = aX;
@@ -34,3 +57,13 @@ void GameScriptPosition::StoreInPHDPos(PHD_3DPOS& pos) const
 	pos.zPos = z;
 }
 
+/***
+@tparam Position position this position
+@treturn string A string showing the x, y, and z values of the position
+@function __tostring
+*/
+std::string GameScriptPosition::ToString() const
+{
+	return "{" + std::to_string(x) + ", " + std::to_string(y) + ", " + std::to_string(z) + "}";
+}
+