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00015 #include "lwoSurfaceBlockHeader.h"
00016 #include "lwoInputFile.h"
00017 #include "lwoSurfaceBlockChannel.h"
00018 #include "lwoSurfaceBlockEnabled.h"
00019 #include "lwoSurfaceBlockOpacity.h"
00020 #include "lwoSurfaceBlockAxis.h"
00021
00022 #include "dcast.h"
00023 #include "indent.h"
00024
00025 TypeHandle LwoSurfaceBlockHeader::_type_handle;
00026
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00037 bool LwoSurfaceBlockHeader::
00038 read_iff(IffInputFile *in, size_t stop_at) {
00039 LwoInputFile *lin = DCAST(LwoInputFile, in);
00040
00041 _ordinal = lin->get_string();
00042 read_subchunks_iff(lin, stop_at);
00043
00044 return true;
00045 }
00046
00047
00048
00049
00050
00051
00052 void LwoSurfaceBlockHeader::
00053 write(ostream &out, int indent_level) const {
00054 indent(out, indent_level)
00055 << get_id() << " {\n";
00056 indent(out, indent_level + 2)
00057 << "ordinal = 0x" << hex << setfill('0');
00058
00059 string::const_iterator si;
00060 for (si = _ordinal.begin(); si != _ordinal.end(); ++si) {
00061 out << setw(2) << (int)(unsigned char)(*si);
00062 }
00063
00064 out << dec << setfill(' ') << "\n";
00065
00066 write_chunks(out, indent_level + 2);
00067 indent(out, indent_level)
00068 << "}\n";
00069 }
00070
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00078 IffChunk *LwoSurfaceBlockHeader::
00079 make_new_chunk(IffInputFile *in, IffId id) {
00080 if (id == IffId("CHAN")) {
00081 return new LwoSurfaceBlockChannel;
00082
00083 } else if (id == IffId("ENAB")) {
00084 return new LwoSurfaceBlockEnabled;
00085
00086 } else if (id == IffId("OPAC")) {
00087 return new LwoSurfaceBlockOpacity;
00088
00089 } else if (id == IffId("AXIS")) {
00090 return new LwoSurfaceBlockAxis;
00091
00092 } else {
00093 return IffChunk::make_new_chunk(in, id);
00094 }
00095 }
00096