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SDLPP: Renderer/Scene - use Vec2D instead of std::pair

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This commit is contained in:
zvon 2021-03-15 14:37:53 +01:00
parent aaae85a932
commit 6ecdb6d90d
4 changed files with 11 additions and 10 deletions
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14
sdlpp/sdlpp_renderer.cpp
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@ -17,26 +17,26 @@ Renderer::~Renderer() {
SDL_Renderer *Renderer::getRendererPtr() {
return renderer;
}
std::pair< int, int > Renderer::getDimensions() const {
Vec2D< int > Renderer::getDimensions() const {
int width = 0, height = 0;
SDL_GetRendererOutputSize( renderer, &width, &height );
return { width, height };
}
int Renderer::getWidth() const {
return getDimensions().first;
return getDimensions().getX();
}
int Renderer::getHeight() const {
return getDimensions().second;
return getDimensions().getY();
}
int Renderer::getSmallerSide() const {
auto dimensions = getDimensions();
return dimensions.first < dimensions.second ? dimensions.first
: dimensions.second;
return dimensions.getX() < dimensions.getY() ? dimensions.getX()
: dimensions.getY();
}
int Renderer::getLargerSide() const {
auto dimensions = getDimensions();
return dimensions.first > dimensions.second ? dimensions.first
: dimensions.second;
return dimensions.getX() > dimensions.getY() ? dimensions.getX()
: dimensions.getY();
}
void Renderer::setBlendMode( SDL_BlendMode blendMode ) {
SDL_SetRenderDrawBlendMode( renderer, blendMode );

3
sdlpp/sdlpp_renderer.hpp
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@ -3,6 +3,7 @@
#include "sdlpp_common.hpp"
#include "sdlpp_window.hpp"
#include "sdlpp_vector.hpp"
#include <iostream>
@ -13,7 +14,7 @@ public:
Renderer( Window &window );
virtual ~Renderer();
SDL_Renderer *getRendererPtr();
std::pair< int, int > getDimensions() const;
Vec2D<int> getDimensions() const;
int getWidth() const;
int getHeight() const;
int getSmallerSide() const;

2
sdlpp/sdlpp_scene.cpp
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@ -163,7 +163,7 @@ const std::shared_ptr< RenderObject > &Scene::leftmost() {
const std::shared_ptr< RenderObject > &Scene::rightmost() {
return rightmost_obj;
}
std::pair< int, int > Scene::getDimensions() const {
Vec2D<int> Scene::getDimensions() const {
return renderer->getDimensions();
}
int Scene::getWidth() const {

2
sdlpp/sdlpp_scene.hpp
View File

@ -37,7 +37,7 @@ public:
void moveEverything( double x, double y );
const std::shared_ptr< RenderObject > &leftmost();
const std::shared_ptr< RenderObject > &rightmost();
std::pair< int, int > getDimensions() const;
Vec2D< int > getDimensions() const;
int getWidth() const;
int getHeight() const;
Renderer &getRenderer();