Added zoom level to Window::screenshot().

include/window.hpp

@@ -99,7 +99,7 @@ struct Window {
 	~Window();
 	void run();
 	/** Takes a screenshot of each module */
-	void screenshot();
+	void screenshot(float zoom);
 	void close();
 	void cursorLock();
 	void cursorUnlock();

src/main.cpp

@@ -58,11 +58,12 @@ int main(int argc, char *argv[]) {
 
 	std::string patchPath;
 	bool screenshot = false;
+	float screenshotZoom = 1.f;
 
 	// Parse command line arguments
 	int c;
 	opterr = 0;
-	while ((c = getopt(argc, argv, "dhps:u:")) != -1) {
+	while ((c = getopt(argc, argv, "dhp:s:u:")) != -1) {
 		switch (c) {
 			case 'd': {
 				settings::devMode = true;
@@ -72,6 +73,7 @@ int main(int argc, char *argv[]) {
 			} break;
 			case 'p': {
 				screenshot = true;
+				sscanf(optarg, "%f", &screenshotZoom);
 			} break;
 			case 's': {
 				asset::systemDir = optarg;
@@ -163,7 +165,7 @@ int main(int argc, char *argv[]) {
 		std::this_thread::sleep_for(std::chrono::seconds(2));
 	}
 	else if (screenshot) {
-		APP->window->screenshot();
+		APP->window->screenshot(screenshotZoom);
 	}
 	else {
 		INFO("Running window");

src/window.cpp

@@ -403,7 +403,7 @@ void Window::run() {
 	}
 }
 
-void Window::screenshot() {
+void Window::screenshot(float zoom) {
 	// Iterate plugins and create directories
 	std::string screenshotsDir = asset::user("screenshots");
 	system::createDirectory(screenshotsDir);
@@ -421,7 +421,6 @@ void Window::screenshot() {
 			app::ModuleWidget *mw = model->createModuleWidgetNull();
 			widget::FramebufferWidget *fb = new widget::FramebufferWidget;
 			fb->addChild(mw);
-			float zoom = 2.f;
 			fb->scale = math::Vec(zoom, zoom);
 
 			// Draw to framebuffer