klips/cpp/sdl-cmake/src/lib-inherit.cpp

72 lines
1.8 KiB
C++
Raw Normal View History

/*##############################################################################
## Author: Shaun Reed ##
## Legal: All Content (c) 2019 Shaun Reed, all rights reserved ##
## ##
## Contact: shaunrd0@gmail.com | URL: www.shaunreed.com | GitHub: shaunrd0 ##
##############################################################################
## src/lib-inherit.cpp
*/
#include <src/lib-inherit.h>
// Shape class definitions
Shape::Shape(double w, double h) {
height = h;
width = w;
};
Shape::Shape() {
height = 2;
width = 2;
};
Shape::~Shape() { /* Shape destructor */};
const std::string Shape::PrintInfo() {
info = name + " HxW: " + std::to_string(height) + "x" + std::to_string(width);
return info;
};
// Rectangle Class definitions
Rectangle::Rectangle(double w, double h) {
height = h;
width = w;
};
Rectangle::Rectangle() {
height = 2;
width = 4;
};
Rectangle::~Rectangle() { /* Rectangle destructor */ };
/// SDL Helper Definitions
int InitScreen(SDL_Window* &window, SDL_Renderer* &renderer) {
int state = 0;
// Create window, renderer to draw to screen
if (SDL_CreateWindowAndRenderer(500, 500, 0, &window, &renderer) < 0) {
std::cout << "Error - Unable to create SDL screen and renderer objects\n";
state = -1;
}
// Set render DrawColor, fill screen with color
if (SDL_SetRenderDrawColor(renderer, 0, 255, 0, 255) < 0 || SDL_RenderClear(renderer) < 0) {
std::cout << "Error - Unable to set renderer draw color\n";
state = -1;
}
return state;
}
void DrawDelay(SDL_Renderer* renderer, int delay) {
// Show what we have rendered
SDL_RenderPresent(renderer);
// Wait 3000ms, then continue
SDL_Delay(delay);
return;
}