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Read backend from world.mt, closes #6

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This commit is contained in:
sfan5
2014-07-08 14:54:27 +02:00
parent fe534d9026
commit 20691186b5
7 changed files with 80 additions and 73 deletions
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21
TileGenerator.cpp
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@ -13,6 +13,7 @@
#include "PlayerAttributes.h"
#include "TileGenerator.h"
#include "ZlibDecompressor.h"
#include "util.h"
#include "db-sqlite3.h"
#if USE_LEVELDB
#include "db-leveldb.h"
@ -96,7 +97,6 @@ TileGenerator::TileGenerator():
m_drawAlpha(false),
m_shading(true),
m_border(0),
m_backend("sqlite3"),
m_image(0),
m_xMin(INT_MAX),
m_xMax(INT_MIN),
@ -233,11 +233,6 @@ void TileGenerator::parseColorsFile(const std::string &fileName)
parseColorsStream(in);
}
void TileGenerator::setBackend(std::string backend)
{
m_backend = backend;
}
void TileGenerator::generate(const std::string &input, const std::string &output)
{
string input_path = input;
@ -289,18 +284,24 @@ void TileGenerator::parseColorsStream(std::istream &in)
void TileGenerator::openDb(const std::string &input)
{
if(m_backend == "sqlite3")
std::ifstream ifs((input + "/world.mt").c_str());
if(!ifs.good())
throw std::runtime_error("Failed to read world.mt");
std::string backend = get_setting("backend", ifs);
ifs.close();
if(backend == "sqlite3")
m_db = new DBSQLite3(input);
#if USE_LEVELDB
else if(m_backend == "leveldb")
else if(backend == "leveldb")
m_db = new DBLevelDB(input);
#endif
#if USE_REDIS
else if(m_backend == "redis")
else if(backend == "redis")
m_db = new DBRedis(input);
#endif
else
throw std::runtime_error(((std::string) "Unknown map backend: ") + m_backend);
throw std::runtime_error(((std::string) "Unknown map backend: ") + backend);
}
void TileGenerator::loadBlocks()