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Mapexport now puts stuff out to a binary file compressed with zlib. Added liquid type and flow size to output as well.

develop
Mike Stewart 2012-01-28 23:55:42 -08:00
parent bd26c54259
commit 05c37af4c9
7 changed files with 45 additions and 35 deletions
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1
library/depends/protobuf/CMakeLists.txt
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@ -199,6 +199,7 @@ google/protobuf/compiler/zip_writer.cc
LIST(APPEND LIBPROTOBUF_FULL_SRCS ${LIBPROTOBUF_LITE_SRCS})
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
INCLUDE_DIRECTORIES(${dfhack_SOURCE_DIR}/library/depends/zlib)
ADD_LIBRARY(protobuf-lite ${LIBPROTOBUF_LITE_SRCS} ${LIBPROTOBUF_LITE_HDRS})
ADD_LIBRARY(protobuf ${LIBPROTOBUF_FULL_SRCS} ${LIBPROTOBUF_FULL_HDRS})

2
library/depends/protobuf/config.h.in
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@ -9,4 +9,4 @@
/* define if you want to use zlib. See readme.txt for additional
* requirements. */
// #define HAVE_ZLIB 1
#define HAVE_ZLIB 1

9
plugins/mapexport/CMakeLists.txt
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@ -1,8 +1,13 @@
PROJECT(mapexport)
include_directories (
INCLUDE_DIRECTORIES (
${CMAKE_CURRENT_SOURCE_DIR}
${dfhack_SOURCE_DIR}/library/depends/protobuf/
${dfhack_SOURCE_DIR}/library/depends/zlib/
)
LINK_DIRECTORIES(
${dfhack_SOURCE_DIR}/library/depends/zlib/
)
#The protobuf sources we generate will require these headers
@ -43,4 +48,4 @@ COMMAND protoc-bin -I=${CMAKE_CURRENT_SOURCE_DIR}/proto/ --cpp_out=${CMAKE_CURRE
DEPENDS protoc-bin ${PROJECT_PROTOS}
)
DFHACK_PLUGIN(mapexport ${PROJECT_SRCS} ${PROJECT_HDRS} LINK_LIBRARIES protobuf)
DFHACK_PLUGIN(mapexport ${PROJECT_SRCS} ${PROJECT_HDRS} LINK_LIBRARIES protobuf zlib)

55
plugins/mapexport/mapexport.cpp
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@ -8,12 +8,14 @@ using namespace DFHack;
#include <fstream>
#include <google/protobuf/io/coded_stream.h>
#include <google/protobuf/io/zero_copy_stream_impl.h>
#include <google/protobuf/io/gzip_stream.h>
using namespace google::protobuf::io;
#include "DataDefs.h"
#include "df/world.h"
#include "proto/Map.pb.h"
#include "proto/Block.pb.h"
using namespace DFHack::Simple;
@ -50,13 +52,6 @@ DFhackCExport command_result mapexport (Core * c, std::vector <std::string> & pa
return CR_OK;
}
}
std::string filename;
if (parameters.size() < 1)
{
c->con.printerr("Please supply a filename.\n");
return CR_OK;
}
filename = parameters[0];
bool showHidden = true;
@ -69,6 +64,15 @@ DFhackCExport command_result mapexport (Core * c, std::vector <std::string> & pa
return CR_FAILURE;
}
if (parameters.size() < 1)
{
c->con.printerr("Please supply a filename.\n");
c->Resume();
return CR_FAILURE;
}
std::string filename = parameters[0];
std::ofstream output_file(filename, std::ios::out | std::ios::trunc | std::ios::binary);
if (!output_file.is_open())
{
@ -77,8 +81,10 @@ DFhackCExport command_result mapexport (Core * c, std::vector <std::string> & pa
return CR_FAILURE;
}
ZeroCopyOutputStream *raw_output = new OstreamOutputStream(&output_file);
CodedOutputStream *coded_output = new CodedOutputStream(raw_output);
coded_output->WriteLittleEndian32(0x50414DDF);
GzipOutputStream *zip_output = new GzipOutputStream(raw_output);
CodedOutputStream *coded_output = new CodedOutputStream(zip_output);
coded_output->WriteLittleEndian32(0x50414DDF); //Write our file header
Maps::getSize(x_max, y_max, z_max);
MapExtras::MapCache map;
@ -89,8 +95,8 @@ DFhackCExport command_result mapexport (Core * c, std::vector <std::string> & pa
protomap.set_y_size(y_max);
protomap.set_z_size(z_max);
//coded_output->WriteVarint32(protomap.ByteSize());
//protomap.SerializeToCodedStream(coded_output);
coded_output->WriteVarint32(protomap.ByteSize());
protomap.SerializeToCodedStream(coded_output);
DFHack::t_feature blockFeatureGlobal;
DFHack::t_feature blockFeatureLocal;
@ -109,10 +115,10 @@ DFhackCExport command_result mapexport (Core * c, std::vector <std::string> & pa
continue;
}
dfproto::Block *protoblock = new dfproto::Block;
protoblock->set_x(b_x);
protoblock->set_y(b_y);
protoblock->set_z(z);
dfproto::Block protoblock;
protoblock.set_x(b_x);
protoblock.set_y(b_y);
protoblock.set_z(z);
{ // Find features
uint32_t index = b->raw.global_feature;
@ -141,39 +147,32 @@ DFhackCExport command_result mapexport (Core * c, std::vector <std::string> & pa
continue;
}
dfproto::Tile *prototile = protoblock->add_tile();
dfproto::Tile *prototile = protoblock.add_tile();
prototile->set_x(x);
prototile->set_y(y);
// Check for liquid
if (des.bits.flow_size)
{
//if (des.bits.liquid_type == df::tile_liquid::Magma)
//else
prototile->set_liquid_type((dfproto::Tile::LiquidType)des.bits.liquid_type);
prototile->set_flow_size(des.bits.flow_size);
}
uint16_t type = b->TileTypeAt(coord);
const DFHack::TileRow *info = DFHack::getTileRow(type);
prototile->set_type((dfproto::Tile::TileType)info->shape);
/*switch (info->shape)
{
case DFHack::WALL:
prototile->set_type(dfproto::Tile::WALL);
break;
default:
break;
}*/
}
}
coded_output->WriteVarint32(protoblock.ByteSize());
protoblock.SerializeToCodedStream(coded_output);
} // block x
// Clean uneeded memory
map.trash();
} // block y
} // z
delete coded_output;
delete zip_output;
delete raw_output;
c->con.print("Map succesfully exported.\n");

2
plugins/mapexport/proto/Block.proto
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@ -9,4 +9,4 @@ message Block
required uint32 y = 2;
required uint32 z = 3;
repeated Tile tile = 4;
}
}

4
plugins/mapexport/proto/Map.proto
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@ -1,11 +1,9 @@
package dfproto;
option optimize_for = LITE_RUNTIME;
import "Block.proto";
message Map
{
required uint32 x_size = 1;
required uint32 y_size = 2;
required uint32 z_size = 3;
}
}

7
plugins/mapexport/proto/Tile.proto
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@ -29,8 +29,15 @@ message Tile
PEBLLES = 21;
ENDLESS_PIT = 22;
}
enum LiquidType
{
WATER = 0;
MAGMA = 1;
}
required uint32 x = 1;
required uint32 y = 2;
required TileType type = 3;
optional uint32 material = 4;
optional LiquidType liquid_type = 5;
optional uint32 flow_size = 6;
}