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Code Issues Releases Activity

Added object exporting & the ability to store arguments in a parameters file, woo!

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I'll update the readme when I can be bothered.
This commit is contained in:
a dinosaur
2016-04-04 02:51:24 +10:00
parent cacfa29501
commit 29b64fffaf
10 changed files with 439 additions and 128 deletions
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102
src/tmxreader.cpp
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@@ -22,6 +22,7 @@
#include "tmxreader.h"
#include "tmxtileset.h"
#include "tmxobject.h"
#include "tmxlayer.h"
#include <cstdint>
#include <sstream>
@@ -39,18 +40,18 @@ CTmxReader::CTmxReader ()
CTmxReader::~CTmxReader ()
{
// Delete old tilesets.
for ( auto pTileset : m_vpTileset )
for ( auto pTileset : m_tileset )
{
delete pTileset;
}
m_vpTileset.clear ();
m_tileset.clear ();
// Delete old layers.
for ( auto pLay : m_vpLayers )
for ( auto pLay : m_layers )
{
delete pLay;
}
m_vpLayers.clear ();
m_layers.clear ();
}
@@ -104,7 +105,7 @@ void CTmxReader::ReadTileset ( rapidxml::xml_node<>* a_xNode )
uiFirstGid = std::stoul ( xAttrib->value () );
}
m_vpTileset.push_back ( new CTmxTileset ( szName, szSource, uiFirstGid ) );
m_tileset.push_back ( new CTmxTileset ( szName, szSource, uiFirstGid ) );
}
void CTmxReader::ReadLayer ( rapidxml::xml_node<>* a_xNode )
@@ -149,26 +150,65 @@ void CTmxReader::ReadLayer ( rapidxml::xml_node<>* a_xNode )
}
}
m_vpLayers.push_back ( new CTmxLayer ( iWidth, iHeight, szName, pTileDat ) );
m_layers.push_back ( new CTmxLayer ( iWidth, iHeight, szName, pTileDat ) );
}
void CTmxReader::ReadObjects ( rapidxml::xml_node<>* a_xNode )
{
for ( auto xNode = a_xNode->first_node (); xNode != nullptr; xNode = xNode->next_sibling () )
{
if ( strcmp ( xNode->name (), "object" ) != 0 )
{
continue;
}
rapidxml::xml_attribute<>* xAttrib;
const char* name = "";
float x = 0.0f;
float y = 0.0f;
// Read name.
xAttrib = xNode->first_attribute ( "name" );
if ( xAttrib != nullptr )
{
name = xAttrib->value ();
}
// Read X pos.
xAttrib = xNode->first_attribute ( "x" );
if ( xAttrib != nullptr )
{
x = std::stof ( xAttrib->value () );
}
// Read Y pos.
xAttrib = xNode->first_attribute ( "y" );
if ( xAttrib != nullptr )
{
y = std::stof ( xAttrib->value () );
}
m_objects.push_back ( new CTmxObject ( name, x, y ) );
}
}
void CTmxReader::Open ( std::istream& a_in )
{
// Delete old tilesets.
for ( auto pTileset : m_vpTileset )
for ( auto pTileset : m_tileset )
{
delete pTileset;
}
m_vpTileset.clear ();
m_tileset.clear ();
// Delete old layers.
for ( auto pLay : m_vpLayers )
for ( auto pLay : m_layers )
{
delete pLay;
}
m_vpLayers.clear ();
m_layers.clear ();
m_vuiGidTable.clear ();
m_gidTable.clear ();
// Read string into a buffer.
std::stringstream buf;
@@ -191,11 +231,11 @@ void CTmxReader::Open ( std::istream& a_in )
rapidxml::xml_attribute<>* xAttrib = nullptr;
if ( ( xAttrib = xMap->first_attribute ( "width" ) ) != nullptr )
{
m_iWidth = std::stoi ( xAttrib->value () );
m_width = std::stoi ( xAttrib->value () );
}
if ( ( xAttrib = xMap->first_attribute ( "height" ) ) != nullptr )
{
m_iHeight = std::stoi ( xAttrib->value () );
m_height = std::stoi ( xAttrib->value () );
}
// Read nodes.
@@ -211,36 +251,41 @@ void CTmxReader::Open ( std::istream& a_in )
{
ReadTileset ( xNode );
}
else
if ( strcmp ( xNode->name (), "objectgroup" ) == 0 )
{
ReadObjects ( xNode );
}
}
// Generate global id table.
for ( auto pTileset : m_vpTileset )
for ( auto pTileset : m_tileset )
{
m_vuiGidTable.push_back ( pTileset->GetFirstGid () );
m_gidTable.push_back ( pTileset->GetFirstGid () );
}
std::sort ( m_vuiGidTable.rbegin (), m_vuiGidTable.rend () );
std::sort ( m_gidTable.rbegin (), m_gidTable.rend () );
}
int CTmxReader::GetWidth () const
{
return m_iWidth;
return m_width;
}
int CTmxReader::GetHeight () const
{
return m_iHeight;
return m_height;
}
const CTmxLayer* CTmxReader::GetLayer ( int a_iId ) const
const CTmxLayer* CTmxReader::GetLayer ( int a_id ) const
{
return m_vpLayers[a_iId];
return m_layers[a_id];
}
const CTmxLayer* CTmxReader::GetLayer ( std::string a_strName ) const
{
for ( auto pLay : m_vpLayers )
for ( auto pLay : m_layers )
{
if ( pLay->GetName ().compare ( a_strName ) == 0 )
{
@@ -253,13 +298,24 @@ const CTmxLayer* CTmxReader::GetLayer ( std::string a_strName ) const
int CTmxReader::GetLayerCount () const
{
return m_vpLayers.size ();
return m_layers.size ();
}
const CTmxObject* CTmxReader::GetObject ( int a_id ) const
{
return m_objects[a_id];
}
int CTmxReader::GetObjectCount () const
{
return m_objects.size ();
}
uint32_t CTmxReader::LidFromGid ( uint32_t a_uiGid )
{
for ( uint32_t uiFirst : m_vuiGidTable )
for ( uint32_t uiFirst : m_gidTable )
{
if ( uiFirst <= a_uiGid )
{