fix some warnings

src/Fruit.cpp

@@ -2,17 +2,17 @@
 #include <Fruit.h>
 #include <Random.h>
 
-Fruit::Fruit(sf::Vector2i gridPos_in, const Color& color_in)
+Fruit::Fruit(const sf::Vector2i gridPos_in, const Color& color_in)
 	: gridPos(gridPos_in)
 	, color(color_in)
 { }
 
-sf::Vector2f Fruit::windowPos(sf::Vector2f gameBoundsOrigin, float size) const
+sf::Vector2f Fruit::windowPos(sf::Vector2f gameBoundsOrigin, const float size) const
 {
-	return {gameBoundsOrigin.x + (gridPos.x * size), gameBoundsOrigin.y + (gridPos.y * size)};
+	return {gameBoundsOrigin.x + (static_cast<float>(gridPos.x) * size), gameBoundsOrigin.y + (static_cast<float>(gridPos.y) * size)};
 }
 
-void Fruit::respawn(const std::vector<SnakeNode>& body_in, unsigned int gridCount_in)
+void Fruit::respawn(const std::vector<SnakeNode>& body_in, const unsigned int gridCount_in)
 {
     unsigned int tempX;
     unsigned int tempY;
@@ -20,8 +20,8 @@ void Fruit::respawn(const std::vector<SnakeNode>& body_in, unsigned int gridCoun
     do
     {
         valid = true;
-        tempX = Random::get(0, gridCount_in - 1);
+        tempX = Random::get(0u, gridCount_in - 1);
-        tempY = Random::get(0, gridCount_in - 1);
+        tempY = Random::get(0u, gridCount_in - 1);
         for (const auto& node : body_in)
         {
             if (node.gridPos.x == tempX and node.gridPos.y == tempY)

src/Game.cpp

@@ -158,7 +158,7 @@ bool Game::parseConfigFile()
 		if (inputBuff == "gridCount")
 		{
 			configFile >> config.gridCount;
-			config.gridCountBuffer = config.gridCount;
+			config.gridCountBuffer = static_cast<int>(config.gridCount);
 			continue;
 		}
 
@@ -599,7 +599,3 @@ void Game::run()
 
 	ImGui::SFML::Shutdown();
 }
-
-/*
- *
- */

src/Player.cpp

@@ -7,7 +7,7 @@ SnakeNode::SnakeNode(sf::Vector2u gridPos_in, const Color& color_in)
 
 sf::Vector2f SnakeNode::windowPos(const sf::Vector2f gameBoundsOrigin, float size) const
 {
-	return {gameBoundsOrigin.x + (gridPos.x * size), gameBoundsOrigin.y + (gridPos.y * size)};
+	return {gameBoundsOrigin.x + (static_cast<float>(gridPos.x) * size), gameBoundsOrigin.y + (static_cast<float>(gridPos.y) * size)};
 }
 
 SnakeNode& Player::head()

src/main.cpp

@@ -14,7 +14,6 @@ int main(int argc, char* argv[])
 	}
 
 	LOG("\n\n\033[32mTODO: ");
-	LOG("-Implement game config via imgui");
 	LOG("\033[0m");
 
 	Game game(useImgui);