Display Percentage on Installing & Extracting.

Also add progressbar for Installing & convert `cia.c` to `cia.cpp` for `new`.

include/animation.hpp

@@ -35,6 +35,8 @@ namespace Animation {
 	void DrawProgressBar(float currentProgress, float totalProgress, int mode);
 	// Extracting progressbar.
 	void DrawProgressBarExtract(u64 currentProgress, u64 totalProgress, int mode);
+	// Installing progressbar.
+	void DrawProgressBarInstall(u64 currentProgress, u64 totalProgress, int mode);
 	// Draw Button.
 	void Button(int x, int y, float speed = .030);
 }

include/utils/cia.hpp

@@ -1,9 +1,12 @@
-#pragma once
-
-#include "common.hpp"
-
-#include <3ds.h>
-
-Result CIA_LaunchTitle(u64 titleId, FS_MediaType mediaType);
-Result deletePrevious(u64 titleid, FS_MediaType media);
-Result installCia(const char * ciaPath);
+#ifndef CIA_HPP
+#define CIA_HPP
+
+#include "common.hpp"
+
+#include <3ds.h>
+
+Result CIA_LaunchTitle(u64 titleId, FS_MediaType mediaType);
+Result deletePrevious(u64 titleid, FS_MediaType media);
+Result installCia(const char * ciaPath);
+
+#endif