Added unsigned int constructor to ByteArray/String classes

Former-commit-id: 2b52c0dabcd6fbf4ad33b31ef3cb84e668edcd54

src/Nazara/Core/ByteArray.cpp

@@ -29,6 +29,19 @@ m_sharedArray(&emptyArray)
 {
 }
 
+NzByteArray::NzByteArray(unsigned int size)
+{
+	if (size > 0)
+	{
+		m_sharedArray = new SharedArray;
+		m_sharedArray->buffer = new nzUInt8[size];
+		m_sharedArray->capacity = size;
+		m_sharedArray->size = size;
+	}
+	else
+		m_sharedArray = &emptyArray;
+}
+
 NzByteArray::NzByteArray(const void* buffer, unsigned int size)
 {
 	if (size > 0)

src/Nazara/Core/String.cpp

@@ -77,9 +77,7 @@ m_sharedString(&emptyString)
 
 NzString::NzString(char character)
 {
-	if (character == '\0')
-		m_sharedString = &emptyString;
-	else
+	if (character != '\0')
 	{
 		m_sharedString = new SharedString;
 		m_sharedString->capacity = 1;
@@ -88,6 +86,26 @@ NzString::NzString(char character)
 		m_sharedString->string[0] = character;
 		m_sharedString->string[1] = '\0';
 	}
+	else
+		m_sharedString = &emptyString;
+}
+
+NzString::NzString(unsigned int length, char character)
+{
+	if (length > 0)
+	{
+		m_sharedString = new SharedString;
+		m_sharedString->capacity = length;
+		m_sharedString->size = length;
+		m_sharedString->string = new char[length+1];
+
+		if (character != '\0')
+			std::memset(m_sharedString->string, character, length);
+
+		m_sharedString->string[length] = '\0';
+	}
+	else
+		m_sharedString = &emptyString;
 }
 
 NzString::NzString(const char* string) :

src/Nazara/Core/StringStream.cpp

@@ -163,7 +163,7 @@ NzStringStream& NzStringStream::operator<<(unsigned char character)
 {
 	NazaraLock(m_mutex)
 
-	m_strings.push_back(NzString(character));
+	m_strings.push_back(NzString(static_cast<char>(character)));
 	m_bufferSize++;
 
 	return *this;