Partial port of der's map rewrite, no new azone format yet but it's coming. Will convert legacy map formats on the fly atm.

zone/map.h

@@ -0,0 +1,67 @@
+/*
+	EQEMu:  Everquest Server Emulator
+
+	Copyright (C) 2001-2014 EQEMu Development Team (http://eqemulator.net)
+
+	This program is free software; you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation; version 2 of the License.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY except by those people which sell it, which
+	are required to give you total support for your newly bought product;
+	without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+	A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to the Free Software
+	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+#ifndef ZONE_MAP_H
+#define ZONE_MAP_H
+
+#include <stdio.h>
+#include <string>
+
+#define BEST_Z_INVALID -99999
+
+class Map
+{
+public:
+#pragma pack(1)
+	struct Vertex
+	{
+		Vertex() : x(0.0f), y(0.0f), z(0.0f) { }
+		Vertex(float _x, float _y, float _z) : x(_x), y(_y), z(_z) { }
+		~Vertex() { }
+		bool operator==(const Vertex &v) const 
+		{
+			return((v.x == x) && (v.y == y) && (v.z == z));
+		}
+
+		float x;
+		float y;
+		float z;
+	};
+#pragma pack()
+
+	Map();
+	~Map();
+	
+	float FindBestZ(Vertex &start, Vertex *result) const;
+	bool LineIntersectsZone(Vertex start, Vertex end, float step, Vertex *result) const;
+	bool LineIntersectsZoneNoZLeaps(Vertex start, Vertex end, float step_mag, Vertex *result) const;
+	bool CheckLoS(Vertex myloc, Vertex oloc) const;
+	bool Load(std::string filename);
+	static Map *LoadMapFile(std::string file);
+private:
+	bool LoadV1(FILE *f);
+	bool LoadV2(FILE *f);
+	
+	struct impl;
+	impl *imp;
+};
+
+#endif