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Add fullscreen support

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This commit is contained in:
Joshua Goins 2018-10-17 17:11:26 -04:00
parent 6a6dad4cdb
commit b700ed3111
1 changed files with 19 additions and 0 deletions
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19
src/main.cpp
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@ -33,6 +33,7 @@ int windowX = SDL_WINDOWPOS_CENTERED;
int windowY = SDL_WINDOWPOS_CENTERED;
int windowWidth = 640;
int windowHeight = 480;
int windowFullscreen = 0;
int toInt(const std::string &str) {
std::stringstream ss(str);
@ -62,6 +63,8 @@ void readConfig() {
windowWidth = toInt(value);
} else if(key == "height") {
windowHeight = toInt(value);
} else if(key == "fullscreen") {
windowFullscreen = toInt(value);
}
}
}
@ -81,6 +84,8 @@ void writeConfig() {
file << "width=" << w << "\n";
file << "height=" << h << "\n";
file << "fullscreen=" << windowFullscreen << "\n";
}
int main(int, char*[]) {
@ -95,6 +100,8 @@ int main(int, char*[]) {
SDL_WINDOW_RESIZABLE);
if(!window)
return -1;
SDL_SetWindowFullscreen(window, windowFullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
Renderer* renderer = new Renderer();
@ -139,6 +146,18 @@ int main(int, char*[]) {
if(event.window.event == SDL_WINDOWEVENT_RESIZED)
target = renderer->createSurfaceRenderTarget(surface, target);
}
if(event.type == SDL_KEYDOWN && event.key.keysym.scancode == SDL_SCANCODE_F11) {
if(windowFullscreen == 1) {
SDL_SetWindowFullscreen(window, 0);
windowFullscreen = 0;
} else {
SDL_SetWindowFullscreen(window, SDL_WINDOW_FULLSCREEN_DESKTOP);
windowFullscreen = 1;
}
target = renderer->createSurfaceRenderTarget(surface, target);
}
}
renderer->render(world, target);