Resolve macros and cleanup

include/binding/definitions.h

@@ -3,127 +3,231 @@
 
 #include "app/app.h"
 
+#warning "Define ==, eql?, hash for each class"
+#warning "Define and bind elements_at in Scene (same as click method already defined but without callback)"
+
 namespace definitions {
-DEF_RB(
-  Font,
-  ({ font_pool.release(id); }),
-  ({
-    char *path;
-    mrb_int size;
-    mrb_value kwargs;
-    mrb_get_args(mrb, "zi|H", &path, &size, &kwargs);
+inline mrb_value wrap(mrb_state *mrb, RClass *cls, mrb_data_type *type, int id) {
+  RBasic *obj_b = mrb_obj_alloc(mrb, MRB_TT_DATA, cls);
+  mrb_value obj = mrb_obj_value(obj_b);
 
-    bool pixel_art = false;
-    bool bold = false;
-    bool italic = false;
-    bool underline = false;
-    if (!mrb_nil_p(kwargs)) {
-      HASH_BOOL(kwargs, pixel_art, pixel_art);
-      HASH_BOOL(kwargs, bold, bold);
-      HASH_BOOL(kwargs, italic, italic);
-      HASH_BOOL(kwargs, underline, underline);
-    }
-    s->id = window.load_font(path, size, bold, italic, underline, pixel_art);
-  })
-)
+  Wrapper *w = new Wrapper();
+  w->id = id;
 
-DEF_RB(
-  Image,
-  ({ image_pool.release(id); }),
-  ({
-    char *path;
-    mrb_value kwargs;
-    mrb_get_args(mrb, "z|H", &path, &kwargs);
+  mrb_data_init(obj, w, type);
 
-    float alpha = 1.0f;
-    bool pixel_art = false;
-    if (!mrb_nil_p(kwargs)) {
-      HASH_FLOAT(kwargs, alpha, alpha);
-      HASH_BOOL(kwargs, pixel_art, pixel_art);
-    }
+  return obj;
+}
 
-    s->id = window.load_image(path, alpha, pixel_art);
-  })
-)
+static void Font_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  font_pool.release(id);
+  delete (Wrapper *)ptr;
+}
 
-DEF_RB(
-  Animation,
-  ({
-    animation_pool.release(id);
-  }),
-  ({
-    const mrb_value *frames_val;
-    mrb_int frames_len;
-    mrb_value kwargs;
-    mrb_get_args(mrb, "a|H", &frames_val, &frames_len, &kwargs);
+static const struct mrb_data_type Font_type = {"Font", Font_free};
 
-    float fps = 1.0f;
-    if (!mrb_nil_p(kwargs))
-      HASH_FLOAT(kwargs, fps, fps);
+static mrb_value Font_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &Font_type);
+  Wrapper *s = new Wrapper();
 
-    std::vector<int> frame_ids;
-    for (mrb_int i = 0; i < frames_len; i++) {
-      mrb_value frame_val = frames_val[i];
-      if (!mrb_obj_is_kind_of(mrb, frame_val, mrb_class_get(mrb, "Image"))) {
-        mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected an array of Image objects");
-        return mrb_nil_value();
-      }
-      int frame_id = get_id_Image(mrb, frame_val);
-      image_pool.use(frame_id);
-      frame_ids.push_back(frame_id);
-    }
+  char *path;
+  mrb_int size;
+  mrb_value kwargs;
+  mrb_get_args(mrb, "zi|H", &path, &size, &kwargs);
 
-    Animation *animation = new Animation{frame_ids, fps, true};
-    s->id = animation_pool.acquire(animation);
-    animation_pool.use(s->id);
-  })
-)
+  bool pixel_art = false;
+  bool bold = false;
+  bool italic = false;
+  bool underline = false;
+  if (!mrb_nil_p(kwargs)) {
+    HASH_BOOL(kwargs, pixel_art, pixel_art);
+    HASH_BOOL(kwargs, bold, bold);
+    HASH_BOOL(kwargs, italic, italic);
+    HASH_BOOL(kwargs, underline, underline);
+  }
 
-DEF_RB(
-  ElementText,
-  ({
-    app::element_pool.release(id);
-  }),
-  ({
-    mrb_value font_val;
-    mrb_sym key;
-    mrb_value kwargs;
-    mrb_get_args(mrb, "no|H", &key, &font_val, &kwargs);
+  s->id = window.load_font(path, size, bold, italic, underline, pixel_art);
 
-    auto key_id = Localization::key_from_sym(mrb, key);
+  mrb_data_init(self, s, &Font_type);
+  return self;
+}
 
-    if (!mrb_obj_is_kind_of(mrb, font_val, mrb_class_get(mrb, "Font"))) {
-      mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected a Font object");
+inline int get_id_Font(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &Font_type, wrapper);
+  return wrapper->id;
+}
+
+static void Image_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  image_pool.release(id);
+  delete (Wrapper *)ptr;
+}
+
+static const struct mrb_data_type Image_type = {"Image", Image_free};
+
+static mrb_value Image_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &Image_type);
+  Wrapper *s = new Wrapper();
+
+  char *path;
+  mrb_value kwargs;
+  mrb_get_args(mrb, "z|H", &path, &kwargs);
+
+  float alpha = 1.0f;
+  bool pixel_art = false;
+  if (!mrb_nil_p(kwargs)) {
+    HASH_FLOAT(kwargs, alpha, alpha);
+    HASH_BOOL(kwargs, pixel_art, pixel_art);
+  }
+
+  s->id = window.load_image(path, alpha, pixel_art);
+
+  mrb_data_init(self, s, &Image_type);
+  return self;
+}
+
+inline int get_id_Image(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &Image_type, wrapper);
+  return wrapper->id;
+}
+
+static void Animation_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  animation_pool.release(id);
+  delete (Wrapper *)ptr;
+}
+
+static const struct mrb_data_type Animation_type = {
+  "Animation", Animation_free
+};
+
+static mrb_value Animation_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &Animation_type);
+  Wrapper *s = new Wrapper();
+
+  const mrb_value *frames_val;
+  mrb_int frames_len;
+  mrb_value kwargs;
+  mrb_get_args(mrb, "a|H", &frames_val, &frames_len, &kwargs);
+
+  float fps = 1.0f;
+  if (!mrb_nil_p(kwargs))
+    HASH_FLOAT(kwargs, fps, fps);
+
+  std::vector<int> frame_ids;
+  for (mrb_int i = 0; i < frames_len; i++) {
+    mrb_value frame_val = frames_val[i];
+    if (!mrb_obj_is_kind_of(mrb, frame_val, mrb_class_get(mrb, "Image"))) {
+      mrb_raise(
+        mrb,
+        mrb_class_get(mrb, "Exception"),
+        "Expected an array of Image objects"
+      );
       return mrb_nil_value();
     }
+    int frame_id = get_id_Image(mrb, frame_val);
+    image_pool.use(frame_id);
+    frame_ids.push_back(frame_id);
+  }
 
-    float x = 0;
-    float y = 0;
-    float z = 0;
-    bool click_through = false;
-    if (!mrb_nil_p(kwargs)) {
-      mrb_value pos_hash = HASH_GET(kwargs, position);
-      HASH_FLOAT(pos_hash, x, x);
-      HASH_FLOAT(pos_hash, y, y);
+  Animation *animation = new Animation{frame_ids, fps, true};
+  s->id = animation_pool.acquire(animation);
+  animation_pool.use(s->id);
 
-      HASH_FLOAT(kwargs, z, z);
-      HASH_BOOL(kwargs, click_through, click_through);
-    }
+  mrb_data_init(self, s, &Animation_type);
+  return self;
+}
 
-    Vec2<float> position = {x, y};
+inline int get_id_Animation(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &Animation_type, wrapper);
+  return wrapper->id;
+}
 
-    int id = get_id_Font(mrb, font_val);
-    font_pool.use(id);
+static void ElementText_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  app::element_pool.release(id);
+  delete (Wrapper *)ptr;
+}
 
-    app::EText *element = new app::EText(key_id, id, {255, 255, 255, 255});
-    element->position = position;
-    element->z = z;
-    element->click_through = click_through;
+static const struct mrb_data_type ElementText_type = {
+  "ElementText", ElementText_free
+};
 
-    s->id = app::element_pool.acquire(element);
-    app::element_pool.use(s->id);
-  })
-)
+static mrb_value ElementText_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &ElementText_type);
+  Wrapper *s = new Wrapper();
+
+  mrb_value font_val;
+  mrb_sym key;
+  mrb_value kwargs;
+  mrb_get_args(mrb, "no|H", &key, &font_val, &kwargs);
+
+  auto key_id = Localization::key_from_sym(mrb, key);
+
+  if (!mrb_obj_is_kind_of(mrb, font_val, mrb_class_get(mrb, "Font"))) {
+    mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected a Font object");
+    return mrb_nil_value();
+  }
+
+  float x = 0;
+  float y = 0;
+  float z = 0;
+  bool click_through = false;
+  if (!mrb_nil_p(kwargs)) {
+    mrb_value pos_hash = HASH_GET(kwargs, position);
+    HASH_FLOAT(pos_hash, x, x);
+    HASH_FLOAT(pos_hash, y, y);
+
+    HASH_FLOAT(kwargs, z, z);
+    HASH_BOOL(kwargs, click_through, click_through);
+  }
+
+  Vec2<float> position = {x, y};
+
+  int id = get_id_Font(mrb, font_val);
+  font_pool.use(id);
+
+  app::EText *element = new app::EText(key_id, id, {255, 255, 255, 255});
+  element->position = position;
+  element->z = z;
+  element->click_through = click_through;
+
+  s->id = app::element_pool.acquire(element);
+  app::element_pool.use(s->id);
+
+  mrb_data_init(self, s, &ElementText_type);
+  return self;
+}
+
+inline int get_id_ElementText(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &ElementText_type, wrapper);
+  return wrapper->id;
+}
 
 static mrb_value element_text_on_click(mrb_state *mrb, mrb_value self) {
   mrb_value block;
@@ -134,46 +238,67 @@ static mrb_value element_text_on_click(mrb_state *mrb, mrb_value self) {
   return self;
 }
 
-DEF_RB(
-  ElementRect,
-  ({
-    app::element_pool.release(id);
-  }),
-  ({
-    mrb_value shape_val;
-    mrb_int color;
-    mrb_value kwargs;
-    mrb_get_args(mrb, "Hi|H", &shape_val, &color, &kwargs);
+static void ElementRect_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  app::element_pool.release(id);
+  delete (Wrapper *)ptr;
+}
 
-    float x = 0, y = 0, w = 0, h = 0;
-    if (!mrb_nil_p(shape_val)) {
-      HASH_FLOAT(shape_val, x, x);
-      HASH_FLOAT(shape_val, y, y);
-      HASH_FLOAT(shape_val, w, w);
-      HASH_FLOAT(shape_val, h, h);
-    }
+static const struct mrb_data_type ElementRect_type = {
+  "ElementRect", ElementRect_free
+};
 
-    float z = 0;
-    if (!mrb_nil_p(kwargs))
-      HASH_FLOAT(kwargs, z, z);
+static mrb_value ElementRect_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &ElementRect_type);
+  Wrapper *s = new Wrapper();
 
-    Vec2<float> position = {x, y};
-    Vec2<float> shape = {w, h};
+  mrb_value shape_val;
+  mrb_int color;
+  mrb_value kwargs;
+  mrb_get_args(mrb, "Hi|H", &shape_val, &color, &kwargs);
 
-    app::ERect *element = new app::ERect(
-      shape,
-      {(uint8_t)((color >> 24) & 0xFF),
-       (uint8_t)((color >> 16) & 0xFF),
-       (uint8_t)((color >> 8) & 0xFF),
-       (uint8_t)(color & 0xFF)}
-    );
-    element->position = position;
-    element->z = z;
+  float x = 0, y = 0, w = 0, h = 0;
+  if (!mrb_nil_p(shape_val)) {
+    HASH_FLOAT(shape_val, x, x);
+    HASH_FLOAT(shape_val, y, y);
+    HASH_FLOAT(shape_val, w, w);
+    HASH_FLOAT(shape_val, h, h);
+  }
 
-    s->id = app::element_pool.acquire(element);
-    app::element_pool.use(s->id);
-  })
-)
+  float z = 0;
+  if (!mrb_nil_p(kwargs))
+    HASH_FLOAT(kwargs, z, z);
+
+  Vec2<float> position = {x, y};
+  Vec2<float> shape = {w, h};
+
+  app::ERect *element = new app::ERect(
+    shape,
+    {(uint8_t)((color >> 24) & 0xFF),
+     (uint8_t)((color >> 16) & 0xFF),
+     (uint8_t)((color >> 8) & 0xFF),
+     (uint8_t)(color & 0xFF)}
+  );
+  element->position = position;
+  element->z = z;
+
+  s->id = app::element_pool.acquire(element);
+  app::element_pool.use(s->id);
+
+  mrb_data_init(self, s, &ElementRect_type);
+  return self;
+}
+
+inline int get_id_ElementRect(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &ElementRect_type, wrapper);
+  return wrapper->id;
+}
 
 static mrb_value element_rect_on_click(mrb_state *mrb, mrb_value self) {
   mrb_value block;
@@ -201,52 +326,79 @@ static mrb_value element_rect_color_set(mrb_state *mrb, mrb_value self) {
 static mrb_value element_rect_color_get(mrb_state *mrb, mrb_value self) {
   int id = get_id_ElementRect(mrb, self);
   app::ERect *element = (app::ERect *)app::element_pool[id];
-  uint32_t color = ((uint32_t)element->color.r << 24)
-                   | ((uint32_t)element->color.g << 16)
-                   | ((uint32_t)element->color.b << 8)
-                   | (uint32_t)element->color.a;
+  uint32_t color =
+    ((uint32_t)element->color.r << 24) | ((uint32_t)element->color.g << 16)
+    | ((uint32_t)element->color.b << 8) | (uint32_t)element->color.a;
   return mrb_fixnum_value(color);
 }
 
-DEF_RB(
-  ElementImage,
-  ({
-    app::element_pool.release(id);
-  }),
-  ({
-    mrb_value animation_val;
-    mrb_value kwargs;
-    mrb_get_args(mrb, "o|H", &animation_val, &kwargs);
+static void ElementImage_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  app::element_pool.release(id);
+  delete (Wrapper *)ptr;
+}
 
-    if (!mrb_obj_is_kind_of(mrb, animation_val, mrb_class_get(mrb, "Animation"))) {
-      mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected an Animation object");
-      return mrb_nil_value();
-    }
+static const struct mrb_data_type ElementImage_type = {
+  "ElementImage", ElementImage_free
+};
 
-    float x = 0;
-    float y = 0;
-    float z = 0;
-    bool click_through = false;
-    if (!mrb_nil_p(kwargs)) {
-      mrb_value pos_hash = HASH_GET(kwargs, position);
-      HASH_FLOAT(pos_hash, x, x);
-      HASH_FLOAT(pos_hash, y, y);
+static mrb_value ElementImage_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &ElementImage_type);
+  Wrapper *s = new Wrapper();
 
-      HASH_FLOAT(kwargs, z, z);
-      HASH_BOOL(kwargs, click_through, click_through);
-    }
+  mrb_value animation_val;
+  mrb_value kwargs;
+  mrb_get_args(mrb, "o|H", &animation_val, &kwargs);
+  if (!mrb_obj_is_kind_of(
+        mrb,
+        animation_val,
+        mrb_class_get(mrb, "Animation")
+      )) {
+    mrb_raise(
+      mrb,
+      mrb_class_get(mrb, "Exception"),
+      "Expected an Animation object"
+    );
+    return mrb_nil_value();
+  }
 
-    int id = get_id_Animation(mrb, animation_val);
+  float x = 0;
+  float y = 0;
+  float z = 0;
+  bool click_through = false;
+  if (!mrb_nil_p(kwargs)) {
+    mrb_value pos_hash = HASH_GET(kwargs, position);
+    HASH_FLOAT(pos_hash, x, x);
+    HASH_FLOAT(pos_hash, y, y);
 
-    app::EImage *element = new app::EImage(id);
-    element->position = {x, y};
-    element->z = z;
-    element->click_through = click_through;
+    HASH_FLOAT(kwargs, z, z);
+    HASH_BOOL(kwargs, click_through, click_through);
+  }
 
-    s->id = app::element_pool.acquire(element);
-    app::element_pool.use(s->id);
-  })
-)
+  int id = get_id_Animation(mrb, animation_val);
+
+  app::EImage *element = new app::EImage(id);
+  element->position = {x, y};
+  element->z = z;
+  element->click_through = click_through;
+
+  s->id = app::element_pool.acquire(element);
+  app::element_pool.use(s->id);
+
+  mrb_data_init(self, s, &ElementImage_type);
+  return self;
+}
+
+inline int get_id_ElementImage(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &ElementImage_type, wrapper);
+  return wrapper->id;
+}
 
 static mrb_value element_image_on_click(mrb_state *mrb, mrb_value self) {
   mrb_value block;
@@ -257,17 +409,36 @@ static mrb_value element_image_on_click(mrb_state *mrb, mrb_value self) {
   return self;
 }
 
-DEF_RB(
-  Scene,
-  ({
-    app::scene_pool.release(id);
-  }),
-  ({
-    app::Scene *loading_scene = new app::Scene{};
-    s->id = app::scene_pool.acquire(loading_scene);
-    app::scene_pool.use(s->id);
-  })
-)
+static void Scene_free(mrb_state *mrb, void *ptr) {
+  UNUSED(mrb);
+  int id = ((Wrapper *)ptr)->id;
+  app::scene_pool.release(id);
+  delete (Wrapper *)ptr;
+}
+
+static const struct mrb_data_type Scene_type = {"Scene", Scene_free};
+
+static mrb_value Scene_init(mrb_state *mrb, mrb_value self) {
+  UNUSED(mrb);
+  Wrapper *old = (Wrapper *)DATA_PTR(self);
+  if (old)
+    mrb_free(mrb, old);
+  mrb_data_init(self, nullptr, &Scene_type);
+  Wrapper *s = new Wrapper();
+
+  app::Scene *loading_scene = new app::Scene{};
+  s->id = app::scene_pool.acquire(loading_scene);
+  app::scene_pool.use(s->id);
+
+  mrb_data_init(self, s, &Scene_type);
+  return self;
+}
+
+inline int get_id_Scene(mrb_state *mrb, mrb_value self) {
+  Wrapper *wrapper;
+  Data_Get_Struct(mrb, self, &Scene_type, wrapper);
+  return wrapper->id;
+}
 
 static mrb_value scene_add_element(mrb_state *mrb, mrb_value self) {
   mrb_value element_val;
@@ -278,24 +449,34 @@ static mrb_value scene_add_element(mrb_state *mrb, mrb_value self) {
     && !mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementRect"))
     && !mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementImage"))
   ) {
-    mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected an ElementText, ElementRect, or ElementImage object");
+    mrb_raise(
+      mrb,
+      mrb_class_get(mrb, "Exception"),
+      "Expected an ElementText, ElementRect, or ElementImage object"
+    );
     return mrb_nil_value();
   }
 
   int id = get_id_Scene(mrb, self);
   app::Scene *scene = app::scene_pool[id];
 
-  // int element_id = get_id_Element(mrb, element_val);
-
   int element_id;
   if (mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementText"))) {
     element_id = get_id_ElementText(mrb, element_val);
-  } else if (mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementRect"))) {
+  } else if (
+    mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementRect"))
+  ) {
     element_id = get_id_ElementRect(mrb, element_val);
-  } else if (mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementImage"))) {
+  } else if (
+    mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementImage"))
+  ) {
     element_id = get_id_ElementImage(mrb, element_val);
   } else {
-    mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected an ElementText, ElementRect, or ElementImage object");
+    mrb_raise(
+      mrb,
+      mrb_class_get(mrb, "Exception"),
+      "Expected an ElementText, ElementRect, or ElementImage object"
+    );
     return mrb_nil_value();
   }
 
@@ -313,7 +494,11 @@ static mrb_value scene_delete_element(mrb_state *mrb, mrb_value self) {
     && !mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementRect"))
     && !mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementImage"))
   ) {
-    mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected an ElementText, ElementRect, or ElementImage object");
+    mrb_raise(
+      mrb,
+      mrb_class_get(mrb, "Exception"),
+      "Expected an ElementText, ElementRect, or ElementImage object"
+    );
     return mrb_nil_value();
   }
 
@@ -323,12 +508,20 @@ static mrb_value scene_delete_element(mrb_state *mrb, mrb_value self) {
   int element_id;
   if (mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementText"))) {
     element_id = get_id_ElementText(mrb, element_val);
-  } else if (mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementRect"))) {
+  } else if (
+    mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementRect"))
+  ) {
     element_id = get_id_ElementRect(mrb, element_val);
-  } else if (mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementImage"))) {
+  } else if (
+    mrb_obj_is_kind_of(mrb, element_val, mrb_class_get(mrb, "ElementImage"))
+  ) {
     element_id = get_id_ElementImage(mrb, element_val);
   } else {
-    mrb_raise(mrb, mrb_class_get(mrb, "Exception"), "Expected an ElementText, ElementRect, or ElementImage object");
+    mrb_raise(
+      mrb,
+      mrb_class_get(mrb, "Exception"),
+      "Expected an ElementText, ElementRect, or ElementImage object"
+    );
     return mrb_nil_value();
   }
 
@@ -430,40 +623,15 @@ inline void setup() {
   DEF_CLASS(Animation, MRB_ARGS_REQ(1) | MRB_ARGS_OPT(1));
 
   DEF_CLASS(ElementText, MRB_ARGS_REQ(2) | MRB_ARGS_OPT(1));
-  ADD_METHOD(
-    ElementText,
-    "on_click",
-    element_text_on_click,
-    MRB_ARGS_BLOCK()
-  );
+  ADD_METHOD(ElementText, "on_click", element_text_on_click, MRB_ARGS_BLOCK());
 
   DEF_CLASS(ElementRect, MRB_ARGS_REQ(2) | MRB_ARGS_OPT(1));
-  ADD_METHOD(
-    ElementRect,
-    "on_click",
-    element_rect_on_click,
-    MRB_ARGS_BLOCK()
-  );
-  ADD_METHOD(
-    ElementRect,
-    "color=",
-    element_rect_color_set,
-    MRB_ARGS_REQ(1)
-  );
-  ADD_METHOD(
-    ElementRect,
-    "color",
-    element_rect_color_get,
-    MRB_ARGS_NONE()
-  );
+  ADD_METHOD(ElementRect, "on_click", element_rect_on_click, MRB_ARGS_BLOCK());
+  ADD_METHOD(ElementRect, "color=", element_rect_color_set, MRB_ARGS_REQ(1));
+  ADD_METHOD(ElementRect, "color", element_rect_color_get, MRB_ARGS_NONE());
 
   DEF_CLASS(ElementImage, MRB_ARGS_REQ(1) | MRB_ARGS_OPT(1));
-  ADD_METHOD(
-    ElementImage,
-    "on_click",
-    element_image_on_click,
-    MRB_ARGS_BLOCK()
-  );
+  ADD_METHOD(ElementImage, "on_click", element_image_on_click, MRB_ARGS_BLOCK());
 
   DEF_CLASS(Scene, MRB_ARGS_NONE());
   ADD_METHOD(Scene, "<<", scene_add_element, MRB_ARGS_REQ(1));