svn -> git Migration

zone/watermap.h

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+/*  EQEMu:  Everquest Server Emulator
+    Copyright (C) 2001-2008  EQEMu Development Team (http://eqemu.org)
+
+    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 WATERMAP_H
+#define WATERMAP_H
+
+#define WATERMAP_VERSION 1
+
+#pragma pack(1)
+typedef struct ZBSP_Node {
+        int32 node_number;
+        float normal[3], splitdistance;
+        int32 region;
+        int32 special;
+        int32 left, right;
+} ZBSP_Node;
+#pragma pack()
+
+typedef enum {
+	RegionTypeUnsupported = -2,
+	RegionTypeUntagged = -1,
+        RegionTypeNormal = 0,
+        RegionTypeWater = 1,
+        RegionTypeLava = 2,
+	RegionTypeZoneLine = 3,
+	RegionTypePVP = 4,
+	RegionTypeSlime  = 5,
+	RegionTypeIce = 6,
+	RegionTypeVWater =7
+} WaterRegionType;
+
+class WaterMap {
+
+public:
+	static WaterMap*  LoadWaterMapfile(const char* in_zonename, const char *directory = NULL);
+        WaterRegionType BSPReturnRegionType(int32 node_number, float y, float x, float z) const;
+        bool InWater(float y, float x, float z) const;
+        bool InVWater(float y, float x, float z) const;
+        bool InLava(float y, float x, float z) const;
+	bool InLiquid(float y, float x, float z) const;
+
+	WaterMap();
+	~WaterMap();
+
+private:
+	bool loadWaterMap(FILE *fp);
+	
+	ZBSP_Node* BSP_Root;
+};
+
+#endif
+
+
+