C++ doesn't like shaders stores in objects

Shaders should be stored outside of the object that will use them

e.g. of creating error
`class ActorBased:CActor
{
public:
sf::Shader shaderName;
}`
but this does not

`sf::Shader testShader; testShader.loadFromFile(pathVert", pathFrag);
testShader.setUniform("texture", this->m_sprite.getTexture());
window.draw(m_sprite, &testShader);`

No files, tests, or concrete entry points are named. Start by locating ActorBased/CActor and the rendering code around sf::Shader, then reproduce the object-member and external-shader examples; the issue needs an agreed design and acceptance criteria before completion can be verified.

Written by the indexing model from the issue text.