Big YAML parser cleanup

src/yaml/scene_parser.hh

@@ -0,0 +1,45 @@
+/* scene_parser.hh
+ * vim: set tw=80:
+ * Eryn Wells <eryn@erynwells.me>
+ */
+/**
+ * A SceneParser parses a YAML Scene object.
+ */
+
+#ifndef __YAML_SCENE_PARSER_HH__
+#define __YAML_SCENE_PARSER_HH__
+
+#include "parsers.hh"
+
+
+namespace yaml {
+
+struct SceneParser
+    : public Parser
+{
+    SceneParser(Scene& scene, ParserStack& parsers);
+    ~SceneParser();
+
+    void HandleEvent(yaml_event_t& event);
+    void HandleTopLevelEvent(yaml_event_t& event);
+    void HandleDimensionsEvent(yaml_event_t& event);
+
+private:
+    enum {
+        NoSection,
+        CameraSection,
+        DimensionsSection,
+        ObjectsSection,
+    } mSection;
+
+    enum {
+        NoDimension,
+        HeightDimension,
+        WidthDimension,
+        DoneDimension
+    } mDimension;
+};
+
+} /* namespace yaml */
+
+#endif /* __YAML_SCENE_PARSER_HH__ */