Panda3D
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00001 // Filename: lwoTags.h 00002 // Created by: drose (24Apr01) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef LWOTAGS_H 00016 #define LWOTAGS_H 00017 00018 #include "pandatoolbase.h" 00019 00020 #include "lwoChunk.h" 00021 00022 #include "luse.h" 00023 #include "vector_string.h" 00024 00025 //////////////////////////////////////////////////////////////////// 00026 // Class : LwoTags 00027 // Description : An array of tag strings that will be referenced by 00028 // later chunks. 00029 // 00030 // This also serves as an array of surface names to be 00031 // referenced by a later LwoPolygons chunk, in 5.x LWOB 00032 // files. The chunk id can be used to differentiate the 00033 // meaning (TAGS vs. SRFS). 00034 //////////////////////////////////////////////////////////////////// 00035 class LwoTags : public LwoChunk { 00036 public: 00037 int get_num_tags() const; 00038 string get_tag(int n) const; 00039 00040 public: 00041 virtual bool read_iff(IffInputFile *in, size_t stop_at); 00042 virtual void write(ostream &out, int indent_level = 0) const; 00043 00044 private: 00045 typedef vector_string Tags; 00046 Tags _tags; 00047 00048 public: 00049 virtual TypeHandle get_type() const { 00050 return get_class_type(); 00051 } 00052 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00053 static TypeHandle get_class_type() { 00054 return _type_handle; 00055 } 00056 static void init_type() { 00057 LwoChunk::init_type(); 00058 register_type(_type_handle, "LwoTags", 00059 LwoChunk::get_class_type()); 00060 } 00061 00062 private: 00063 static TypeHandle _type_handle; 00064 }; 00065 00066 #endif 00067 00068