Testing textures and events

src/dawnopengl/display/shader/Shader.hpp

@@ -32,6 +32,29 @@ namespace Dawn {
        */
       void compileShader(std::string vertexShader, std::string fragmentShader);
 
+      /**
+       * Bind a specific texture slot (of an already bound texture) to a shader
+       * parameter.
+       * 
+       * @param param Parameter to bind the texture slot for.
+       * @param slot Slot to bind.
+       */
+      void setTextureSlot(shaderparameter_t param, textureslot_t slot);
+    
+      /**
+       * Method designed to be overwritten by child shaders on how to handle a
+       * bind texture request. This is left to the discretion of the child 
+       * shader for which slot(s) to use, how to handle nullptr textures, etc.
+       * 
+       * @param param Parameter to bind the requested texture to.
+       * @param texture Texture trying to be bound, may be nullptr.
+       */
+      virtual void bindTexture(
+        shaderparameter_t param,
+        std::shared_ptr<Texture> texture
+      ) = 0;
+
+
     public:
       /**
        * Locate a shader parameter by its name.
@@ -52,6 +75,10 @@ namespace Dawn {
       void setBoolean(shaderparameter_t parameter, bool_t value) override;
       void setColor(shaderparameter_t parameter, struct Color color) override;
       void setVector3(shaderparameter_t parameter, glm::vec3 vector) override;
+      void setTexture(
+        shaderparameter_t parameter,
+        std::shared_ptr<Texture> texture
+      ) override;
 
       /**
        * Destroys and deletes the shader from the GPU.