X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fio%2FTokenStreamReader.hpp;fp=src%2Fio%2FTokenStreamReader.hpp;h=caa620705179c3e8ef51e10d04144d1c8043e2e0;hb=ede25c0a2f59e21521d1cd962e6ea9d78169ca12;hp=0000000000000000000000000000000000000000;hpb=d02daa5a4805dc3184884f3a7cd7620e5787adcb;p=blank.git

diff --git a/src/io/TokenStreamReader.hpp b/src/io/TokenStreamReader.hpp
new file mode 100644
index 0000000..caa6207
--- /dev/null
+++ b/src/io/TokenStreamReader.hpp
@@ -0,0 +1,57 @@
+#ifndef BLANK_IO_TOKENSTREAMREADER_HPP_
+#define BLANK_IO_TOKENSTREAMREADER_HPP_
+
+#include "Token.hpp"
+#include "Tokenizer.hpp"
+
+#include <iosfwd>
+#include <string>
+#include <glm/glm.hpp>
+
+
+namespace blank {
+
+class TokenStreamReader {
+
+public:
+	TokenStreamReader(std::istream &);
+
+	bool HasMore();
+	const Token &Next();
+	const Token &Peek();
+
+	void Skip(Token::Type);
+
+	void ReadBoolean(bool &);
+	void ReadIdentifier(std::string &);
+	void ReadNumber(float &);
+	void ReadNumber(int &);
+	void ReadNumber(unsigned long &);
+	void ReadString(std::string &);
+
+	void ReadVec(glm::vec2 &);
+	void ReadVec(glm::vec3 &);
+	void ReadVec(glm::vec4 &);
+
+	void ReadVec(glm::ivec2 &);
+	void ReadVec(glm::ivec3 &);
+	void ReadVec(glm::ivec4 &);
+
+	bool GetBool();
+	float GetFloat();
+	int GetInt();
+	unsigned long GetULong();
+
+private:
+	void Assert(Token::Type);
+	Token::Type GetType() const noexcept;
+	const std::string &GetValue() const noexcept;
+
+	Tokenizer in;
+	bool cached;
+
+};
+
+}
+
+#endif