void Rect::setWidthHeight(float newWidth, float newHeight)
{
setZone(m_posX, m_posY, newWidth, newHeight);
}
void Rect::setPosition(float newPosX, float newPosY)
{
setZone(newPosX, newPosY);
}
void MinixFSZone::addZone(uint32 zone)
{
setZone(num_zones_, zone);
}
//---------------------------------------------------------------------------
IPAddress::IPAddress(
const String &inString,
WORD inPort
) throw (IPAddress::Exceptions::ParseError)
{
clear();
String zone;
{
if (inString.isEmpty()) goto finally;
// scope: try to parse as an IPv6 address first
try {
String::size_type openBracketPos = inString.find('[');
String::size_type closeBracketPos = (openBracketPos != String::npos ? inString.find(']', openBracketPos+1) : String::npos);
// this is illegal
ZS_THROW_CUSTOM_MSG_IF(
Exceptions::ParseError,
((String::npos != openBracketPos) || (String::npos != closeBracketPos)) &&
((String::npos == openBracketPos) || (String::npos == closeBracketPos)),
"IPv6 address missing matching [] during parse: "
)
String ipv6;
if (String::npos != openBracketPos) {
String::size_type colonPos = inString.find(":", closeBracketPos+1);
if (String::npos != colonPos)
{
ZS_THROW_CUSTOM_MSG_IF(
Exceptions::ParseError,
colonPos != closeBracketPos+1,
"Colon \':\' was illegally placed in IPv6 address (should be in format [address]:port): "
)
String port(inString.substr(colonPos+1));
port.trim();
inPort = (WORD)(Numeric<WORD>(port));
}
ipv6 = inString.substr(openBracketPos+1, (closeBracketPos-(openBracketPos+1)));
} else {
ipv6 = inString;
}
ipv6.trim();
String::size_type posPercent = ipv6.rfind('%');
if (String::npos != posPercent) {
zone = ipv6.substr(posPercent+1);
ipv6 = ipv6.substr(0, posPercent);
zone.trim();
ipv6.trim();
}
// do a trial convert, done if succeeds
if (internal::inet_pton6(ipv6, (unsigned char *)&mIPAddress)) goto next;
ZS_THROW_CUSTOM_MSG_IF(
Exceptions::ParseError,
((String::npos != openBracketPos) || (String::npos != closeBracketPos)), // could not be an IPv4 if contained brackets
"Found illegal [] brackets around a non-IPv6 address <" + inString + ">: "
)
} catch(const Numeric<WORD>::ValueOutOfRange &) {
ZS_THROW_CUSTOM(Exceptions::ParseError, ("Failed to parse IP address: " + inString).c_str())
}
// scope: try to parse as IPv4
try {
// this has to be an IPv4 address
String ipv4;
String::size_type colonPos = inString.find(':');
if (String::npos != colonPos) {
String port(inString.substr(colonPos+1));
port.trim();
inPort = (WORD)(Numeric<WORD>(port));
ipv4 = inString.substr(0, colonPos);
ipv4.trim();
} else {
ipv4 = inString;
}
ipv4.trim();
String::size_type posPercent = ipv4.rfind('%');
if (String::npos != posPercent) {
zone = ipv4.substr(posPercent + 1);
ipv4 = ipv4.substr(0, posPercent);
zone.trim();
ipv4.trim();
}
DWORD address = 0;
if (internal::inet_pton4(ipv4, (BYTE *)&address))
{
IPAddress temp(ntohl(address));
(*this) = temp;
goto next;
}
} catch(const Numeric<WORD>::ValueOutOfRange &) {
ZS_THROW_CUSTOM(Exceptions::ParseError, ("Failed to parse IP address: " + inString).c_str())
}
// this was not an IPv6 or IPv4 address, conversion failed
ZS_THROW_CUSTOM(Exceptions::ParseError, ("Failed to parse IP address: " + inString).c_str())
}
next:
{
if (0 != inPort)
mPort = htons(inPort);
if (zone.hasData()) {
setZone(zone);
}
}
finally:
{
}
}
void Bouclier::draw(SDL_Surface* screen, int x, int y, ZoneRect* z, int direction) {
setZone(z);
if (type == 2) {
switch (direction) {
case N :
zone->getZone()->x--; zone->getZone()->y-=2;
zone->getZone()->w+=3; zone->getZone()->h+=2;
break;
case S :
zone->getZone()->x-=2; zone->getZone()->y-=2;
zone->getZone()->w+=3; zone->getZone()->h+=2;
x+=3;
break;
case O :
case E :
x+=6;
zone->getZone()->y--; zone->getZone()->h+=2;
break;
}
}
if (type == 3) {
switch (direction) {
case N :
zone->getZone()->x-=2; zone->getZone()->y-=4;
zone->getZone()->w+=5; zone->getZone()->h+=5;
break;
case S :
zone->getZone()->x-=3; zone->getZone()->y-=4;
zone->getZone()->w+=5; zone->getZone()->h+=5;
x+=5;
break;
case O :
case E :
x+=10;
zone->getZone()->y--; zone->getZone()->h+=4;
break;
}
}
if (type == 10) {
switch (direction) {
case N :
zone->getZone()->x--;
zone->getZone()->w+=2; zone->getZone()->h++;
break;
case S :
zone->getZone()->x--; zone->getZone()->y--;
zone->getZone()->w+=2; zone->getZone()->h++;
x+=2;
break;
case O :
case E :
x+=4;
zone->getZone()->h++;
break;
}
}
SDL_Rect src;
src.x = x;
src.y = y;
src.w = zone->getZone()->w;
src.h = zone->getZone()->h;
SDL_Rect dst;
dst.x = zone->getZone()->x;
dst.y = zone->getZone()->y;
SDL_BlitSurface(image, &src, screen, &dst);
}
