Working on spritesheet

1 files changed, 36 insertions, 1 deletions

diff --git a/yage/base/spritesheet.h b/yage/base/spritesheet.h
index 763ad2d5..60c98840 100644
--- a/yage/base/spritesheet.h
+++ b/yage/base/spritesheet.h
@@ -11,6 +11,8 @@
 
 #include "texture.h"
 
+#include <rapidjson/reader.h>
+
 #include <map>
 #include <string>
 
@@ -26,12 +28,45 @@ struct Coordinate {
     int width;
     int height;
 
+    Coordinate() = default;
+
     Coordinate(int x_i, int y_i, int width_i, int height_i)
         : x(x_i), y(y_i), width(width_i), height(height_i)
     {
     }
 };
 
+typedef std::map<std::string, details::Coordinate> SpriteMap;
+
+class SpriteSheetHandler
+    : public rapidjson::BaseReaderHandler<rapidjson::UTF8<>, SpriteSheetHandler>
+{
+public:
+    bool Null();
+    bool Bool(bool b);
+    bool Int(int i);
+    bool Uint(unsigned u);
+    bool Int64(int64_t i);
+    bool Uint64(uint64_t u);
+    bool Double(double d);
+    bool String(const char *str, rapidjson::SizeType length, bool copy);
+
+    bool Key(const char *str, rapidjson::SizeType length, bool copy);
+    bool StartObject();
+    bool EndObject(rapidjson::SizeType memberCount);
+    bool StartArray();
+    bool EndArray(rapidjson::SizeType memberCount);
+
+    SpriteMap spriteMap() const;
+
+private:
+    std::string current_key_;
+    int depth_;
+    SpriteMap map_;
+
+    bool handleNumber(int i);
+};
+
 } // namespace details
 
 class SpriteSheet
@@ -43,7 +78,7 @@ public:
 
 private:
     Texture texture_;
-    std::map<std::string, details::Coordinate> fileLocations_;
+    details::SpriteMap fileLocations_;
 };
 
 } // namespace yage