Very WIP: Make more like 3DS Universal-Core

include/gui.hpp

@@ -0,0 +1,76 @@
+/*
+*   This file is part of Universal-Core
+*   Copyright (C) 2021 Universal-Team
+*
+*   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 _UNIVERSAL_CORE_GUI_HPP
+#define _UNIVERSAL_CORE_GUI_HPP
+
+#include "font.hpp"
+#include "image.hpp"
+#include "screen.hpp"
+#include "sprite.hpp"
+
+#include <nds/ndstypes.h>
+
+#ifdef UNIVCORE_3DS_SIZE
+#define SCALE_3DS(Pos) Pos = (Pos * 4 / 5)
+#else
+#define SCALE_3DS(Pos)
+#endif
+
+namespace Gui {
+	extern int bg3Main, bg2Main, bg3Sub, bg2Sub;
+	extern bool widescreen;
+	extern bool top;
+
+	/**
+	 * @brief Initializes the screens for drawing
+	 */
+	void init(void);
+
+	/**
+	 * @brief Clears the given screen
+	 * @param top The screen to clear
+	 */
+	void clear(bool top);
+
+	/**
+	 * @brief Changes which screen to draw to
+	 * @param top The screen to draw to
+	 */
+	void ScreenDraw(bool top);
+
+	/**
+	* @brief Draws a rectangle of a given size at a given position
+	* @param x The X position
+	* @param y The Y position
+	* @param w The Width
+	* @param h The Height
+	* @param color The index of the color to use
+	*/
+	void Draw_Rect(int x, int y, int w, int h, u8 color);
+}
+
+#endif