X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;ds=sidebyside;f=src%2Fio%2Ftoken.cpp;h=a2ad44c918f0a834a409aa94fc36f4c3877eaabe;hb=5bc84befaa51b81f8f4cfc7d447c553bb471953a;hp=588c125674b870d126e29147e16402994757a611;hpb=ac8bea15a3a4f04a0221adb922f183f83db5ae27;p=blank.git

diff --git a/src/io/token.cpp b/src/io/token.cpp
index 588c125..a2ad44c 100644
--- a/src/io/token.cpp
+++ b/src/io/token.cpp
@@ -286,7 +286,7 @@ const Token &TokenStreamReader::Peek() {
 }
 
 
-void TokenStreamReader::Assert(Token::Type t) {
+void TokenStreamReader::Assert(Token::Type t) const {
 	if (GetType() != t) {
 		stringstream s;
 		s << "unexpected token in input stream: expected " << t << ", but got " << in.Current();
@@ -412,9 +412,13 @@ void TokenStreamReader::ReadQuat(glm::quat &q) {
 
 bool TokenStreamReader::GetBool() {
 	Next();
+	return AsBool();
+}
+
+bool TokenStreamReader::AsBool() const {
 	switch (GetType()) {
 		case Token::NUMBER:
-			return GetInt() != 0;
+			return AsInt() != 0;
 		case Token::IDENTIFIER:
 		case Token::STRING:
 			if (GetValue() == "true" || GetValue() == "yes" || GetValue() == "on") {
@@ -435,18 +439,30 @@ bool TokenStreamReader::GetBool() {
 
 float TokenStreamReader::GetFloat() {
 	Next();
+	return AsFloat();
+}
+
+float TokenStreamReader::AsFloat() const {
 	Assert(Token::NUMBER);
 	return stof(GetValue());
 }
 
 int TokenStreamReader::GetInt() {
 	Next();
+	return AsInt();
+}
+
+int TokenStreamReader::AsInt() const {
 	Assert(Token::NUMBER);
 	return stoi(GetValue());
 }
 
 unsigned long TokenStreamReader::GetULong() {
 	Next();
+	return AsULong();
+}
+
+unsigned long TokenStreamReader::AsULong() const {
 	Assert(Token::NUMBER);
 	return stoul(GetValue());
 }