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Added documentation

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This commit is contained in:
Benedikt Galbavy 2024-10-16 13:38:20 +02:00
parent b48d5d7183
commit 686ebbb97f
3 changed files with 14 additions and 2 deletions
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12
include/RenderManager.h
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@ -8,10 +8,20 @@ class RenderManager {
public: public:
RenderManager() {}; RenderManager() {};
/*
* Remove an object from the list of objects to be rendered
* \param renderObject The object to be removed
* \sa RenderObject
*/
void remove(RenderObject* obj); void remove(RenderObject* obj);
/*
* Add an object to be rendered
* \param renderObject The object to be rendered
* \sa RenderObject
*/
void add(RenderObject* obj); void add(RenderObject* obj);
void renderAll(); void renderAll(); //!< Render all objects. If the list has been modified, sorts it based on z-index first
private: private:
std::vector<RenderObject*> renderObjects; std::vector<RenderObject*> renderObjects;

3
include/RenderObject.h
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@ -5,13 +5,14 @@ class RenderManager;
class RenderObject class RenderObject
{ {
public: public:
virtual void draw() {} virtual void draw() = 0;
RenderObject(int zIndex, RenderManager& renderManager); RenderObject(int zIndex, RenderManager& renderManager);
~RenderObject(); ~RenderObject();
int getZIndex() { return this->zIndex; }; int getZIndex() { return this->zIndex; };
//! Comparitor to compare two ptr based on z-index
struct ZIndexComparator { struct ZIndexComparator {
bool operator()(RenderObject const *lhs, RenderObject const *rhs ) const { bool operator()(RenderObject const *lhs, RenderObject const *rhs ) const {
return lhs->zIndex < rhs->zIndex; return lhs->zIndex < rhs->zIndex;

1
src/RenderManager.cpp
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@ -2,6 +2,7 @@
#include "RenderObject.h" #include "RenderObject.h"
#include <algorithm> #include <algorithm>
void RenderManager::renderAll() void RenderManager::renderAll()
{ {
if (!this->isSorted) { if (!this->isSorted) {