mirror of
https://github.com/libSDL2pp/libSDL2pp.git
synced 2025-08-03 10:55:57 -04:00
24482d85f6
Though these are broken and error prone, as they ignore the possibility of conflicts between SDL, SDL2 and wrappers thereof discarding useful include path prefix (SDL2/), since SDL and satellite libraries follow these it's too hard to stay away. So don't use prefixes for SDL include paths any longer.
100 lines
3.0 KiB
C++
100 lines
3.0 KiB
C++
/*
|
|
libSDL2pp - C++11 bindings/wrapper for SDL2
|
|
Copyright (C) 2013-2015 Dmitry Marakasov <amdmi3@amdmi3.ru>
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any damages
|
|
arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any purpose,
|
|
including commercial applications, and to alter it and redistribute it
|
|
freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must not
|
|
claim that you wrote the original software. If you use this software
|
|
in a product, an acknowledgment in the product documentation would be
|
|
appreciated but is not required.
|
|
2. Altered source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
3. This notice may not be removed or altered from any source distribution.
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <vector>
|
|
|
|
#include <SDL_stdinc.h>
|
|
|
|
#include <SDL2pp/SDL.hh>
|
|
#include <SDL2pp/SDLTTF.hh>
|
|
#include <SDL2pp/Font.hh>
|
|
#include <SDL2pp/Window.hh>
|
|
#include <SDL2pp/Renderer.hh>
|
|
#include <SDL2pp/Texture.hh>
|
|
|
|
using namespace SDL2pp;
|
|
|
|
int main(int, char*[]) try {
|
|
SDL sdl(SDL_INIT_VIDEO);
|
|
SDLTTF ttf;
|
|
Window window("libSDL2pp demo: font", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 640, 480, SDL_WINDOW_RESIZABLE);
|
|
Renderer render(window, -1, SDL_RENDERER_ACCELERATED);
|
|
|
|
Font font(TESTDATA_DIR "/Vera.ttf", 30);
|
|
|
|
std::vector<Texture> textures;
|
|
|
|
textures.emplace_back(render,
|
|
font.RenderText_Solid("Hello, world! (solid mode)", SDL_Color{255, 255, 255, 255})
|
|
);
|
|
textures.emplace_back(render,
|
|
font.RenderText_Shaded("Hello, world! (shaded mode)", SDL_Color{255, 255, 255, 255}, SDL_Color{127, 127, 127, 255})
|
|
);
|
|
textures.emplace_back(render,
|
|
font.RenderText_Blended("Hello, world! (blended mode)", SDL_Color{255, 255, 255, 255})
|
|
);
|
|
|
|
font.SetOutline(1);
|
|
|
|
textures.emplace_back(render,
|
|
font.RenderText_Blended("Hello, world! (blended + outline)", SDL_Color{255, 255, 255, 255})
|
|
);
|
|
|
|
font.SetOutline(0);
|
|
|
|
textures.emplace_back(render,
|
|
font.RenderUTF8_Blended(u8"Hello, world! «¼½¾» (UTF-8 support)", SDL_Color{255, 255, 255, 255})
|
|
);
|
|
textures.emplace_back(render,
|
|
font.RenderUNICODE_Blended(u"Hello, world! «¼½¾» (UTF-16 support)", SDL_Color{255, 255, 255, 255})
|
|
);
|
|
|
|
while (1) {
|
|
// Process input
|
|
SDL_Event event;
|
|
while (SDL_PollEvent(&event))
|
|
if (event.type == SDL_QUIT || (event.type == SDL_KEYDOWN && (event.key.keysym.sym == SDLK_ESCAPE || event.key.keysym.sym == SDLK_q)))
|
|
return 0;
|
|
|
|
// Clear screen
|
|
render.SetDrawColor(0, 63, 63);
|
|
render.Clear();
|
|
|
|
// Render all strings
|
|
int h = 0;
|
|
for (auto& texture: textures) {
|
|
render.Copy(texture, NullOpt, Rect(0, h, texture.GetWidth(), texture.GetHeight()));
|
|
h += texture.GetHeight();
|
|
}
|
|
|
|
render.Present();
|
|
|
|
// Frame limiter
|
|
SDL_Delay(1);
|
|
}
|
|
|
|
return 0;
|
|
} catch (std::exception& e) {
|
|
std::cerr << "Error: " << e.what() << std::endl;
|
|
return 1;
|
|
}
|