UNIVERSAL-UPDATER IS BACK! Lmao.

include/gui.hpp

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+/*
+*   This file is part of Universal-Updater
+*   Copyright (C) 2019 VoltZ, Epicpkmn11, Flame, RocketRobz, TotallyNotGuy
+*
+*   This program is free software: you can redistribute it and/or modify
+*   it under the terms of the GNU General Public License as published by
+*   the Free Software Foundation, either version 3 of the License, or
+*   (at your option) any later version.
+*
+*   This program is distributed in the hope that it will be useful,
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*   GNU General Public License for more details.
+*
+*   You should have received a copy of the GNU General Public License
+*   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+*   Additional Terms 7.b and 7.c of GPLv3 apply to this file:
+*       * Requiring preservation of specified reasonable legal notices or
+*         author attributions in that material or in the Appropriate Legal
+*         Notices displayed by works containing it.
+*       * Prohibiting misrepresentation of the origin of that material,
+*         or requiring that modified versions of such material be marked in
+*         reasonable ways as different from the original version.
+*/
+
+#ifndef GUI_HPP
+#define GUI_HPP
+
+#include "screens/screen.hpp"
+
+#include <3ds.h>
+#include <citro2d.h>
+#include <citro3d.h>
+#include <random>
+#include <stack>
+#include <string.h>
+#include <unordered_map>
+#include <wchar.h>
+
+#define BarColor 		C2D_Color32(0, 102, 204, 255)
+#define TopBGColor 		C2D_Color32(51, 153, 255, 255)
+#define BottomBGColor 	C2D_Color32(0, 64, 128, 255)
+#define BLACK 			C2D_Color32(0, 0, 0, 255)
+#define WHITE 			C2D_Color32(255, 255, 255, 255)
+#define TextColor		C2D_Color32(102, 179, 255, 255)
+
+namespace Gui
+{
+	// Init and Exit of the GUI.
+	Result init(void);
+	void exit(void);
+
+	// Screen and MainLoops.
+	void mainLoop(u32 hDown, u32 hHeld, touchPosition touch);
+	void setScreen(std::unique_ptr<Screen> screen);
+	void screenBack(void);
+	C3D_RenderTarget* target(gfxScreen_t t);
+	void ScreenDraw(C3D_RenderTarget * screen);
+
+	// Clear Text.
+	void clearTextBufs(void);
+
+	// Misc.
+	bool Draw_Rect(float x, float y, float w, float h, u32 color);
+
+	// Text / String Functions.
+	void DrawStringCentered(float x, float y, float size, u32 color, std::string Text, int maxWidth = 0);
+	void DrawString(float x, float y, float size, u32 color, std::string Text, int maxWidth = 0);
+	void GetStringSize(float size, float *width, float *height, std::string Text);
+	float GetStringWidth(float size, std::string Text);
+	float GetStringHeight(float size, std::string Text);
+
+	// Basic GUI.
+	void DrawTop(void);
+	void DrawBottom(void);
+}
+
+void DisplayMsg(std::string text);
+
+#endif