refa Sprite receives floats instead of Vector4D

* lib/menu.rb: Uses the new interface for Sprite.
* src/sprite.cpp (Sprite#new, Sprite#draw): By requiring a Vector4D as
an argument, sometimes the code calling a Sprite method needs to
instantiate a Vector4D and use the stance once. The functions now
require four float variables to eliminate this unnecessary
instantiation.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/vk/sprite.cpp b/src/vk/sprite.cpp
index bc9cb57..069bf6a 100644
--- a/src/vk/sprite.cpp
+++ b/src/vk/sprite.cpp
@@ -28,12 +28,12 @@ namespace
 struct SpriteBuilder
 {
   VK::Sprite *sprite;
-  glm::vec4 rect;
+  glm::vec4 ▭
 
-  SpriteBuilder(VK::Sprite *sprite, glm::vec4 rect);
+  SpriteBuilder(VK::Sprite *sprite, glm::vec4 &rect);
 };
 
-SpriteBuilder::SpriteBuilder(VK::Sprite *sprite, glm::vec4 rect):
+SpriteBuilder::SpriteBuilder(VK::Sprite *sprite, glm::vec4 &rect):
   sprite{sprite},
   rect{rect}
 {
@@ -172,7 +172,7 @@ static const CommandChain loader{
 namespace VK
 {
 
-Sprite::Sprite(std::shared_ptr<Texture> texture, glm::vec4 rect):
+Sprite::Sprite(std::shared_ptr<Texture> texture, glm::vec4 &rect):
   texture{texture}
 {
   SpriteBuilder sprite_builder(this, rect);
@@ -181,7 +181,8 @@ Sprite::Sprite(std::shared_ptr<Texture> texture, glm::vec4 rect):
 
 Sprite::~Sprite()
 {
-  SpriteBuilder sprite_builder(this, glm::vec4());
+  glm::vec4 vector_4d{};
+  SpriteBuilder sprite_builder(this, vector_4d);
   loader.revert(&sprite_builder);
 }