first commit

.gitignore

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+# Build files
+/build-fx
+/build-cg
+/build-cg-push
+# /*.g1a
+# /*.g3a
+
+# Python bytecode
+__pycache__/
+
+# Common IDE files
+*.sublime-project
+*.sublime-workspace
+.vscode

CMakeLists.txt

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+# Configure with [fxsdk build-fx] or [fxsdk build-cg], which provide the
+# toolchain file and module path of the fxSDK
+
+cmake_minimum_required(VERSION 3.15)
+project(Mines)
+
+include(GenerateG1A)
+include(GenerateG3A)
+include(Fxconv)
+find_package(Gint 2.9 REQUIRED)
+
+set(SOURCES
+  src/main.c
+  src/mines.c
+  src/display.c
+  # ...
+)
+# Shared assets, fx-9860G-only assets and fx-CG-50-only assets
+set(ASSETS
+  # ...
+)
+set(ASSETS_fx
+  assets-fx/icons.png
+  assets-fx/tiles.png
+  assets-fx/title.png
+  assets-fx/logo.png
+  assets-fx/font3x5.png
+  # ...
+)
+set(ASSETS_cg
+  assets-cg/example.png
+  # ...
+)
+
+fxconv_declare_assets(${ASSETS} ${ASSETS_fx} ${ASSETS_cg} WITH_METADATA)
+
+add_executable(mines ${SOURCES} ${ASSETS} ${ASSETS_${FXSDK_PLATFORM}})
+target_compile_options(mines PRIVATE -Wall -Wextra -Os)
+target_link_libraries(mines Gint::Gint)
+
+if("${FXSDK_PLATFORM_LONG}" STREQUAL fx9860G)
+  generate_g1a(TARGET mines OUTPUT "Mines.g1a"
+    NAME "Mines" ICON assets-fx/icon.png)
+elseif("${FXSDK_PLATFORM_LONG}" STREQUAL fxCG50)
+  generate_g3a(TARGET mines OUTPUT "MyAddin.g3a"
+    NAME "MyAddin" ICONS assets-cg/icon-uns.png assets-cg/icon-sel.png)
+endif()

LICENSE.md

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+MIT License
+
+Copyright (c) 2023 asherhe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+<div align="center">
+    <img width="25%" src="assets-fx/splash.png" alt="fx-mines logo" />
+</div>
+
+<h1 align="center">fx-mines</h1>
+
+A basic minesweeper clone for CASIO fx-9860G series calculators.
+
+This software was tested on a fx-9750GIII calculator, but it should ideally work on any fx-9860G series calculator. At present there is no support for color graphing calculators as I do not own one for development.
+
+## How to Play
+
+Press any key to exit the splash screen
+
+- Arrow keys to move the cursor.
+- `EXE` to clear a cell
+- `1` to flag/unflag a cell
+
+Uncovered cells will indicate the number of neighboring mines. The goal is to determine the positions of the mines and uncover all other cells.
+
+Upon winning/losing, press any key to play again. `MENU` can be used to return to main menu.
+
+## Building
+
+To build fx-Mines for yourself, first install [fxSDK](https://gitea.planet-casio.com/Lephenixnoir/fxsdk#installing), a versatile development kit for add-ins for both fx-9860G and CG50 series calculators.
+
+Afterwards, simply clone this repository and run
+
+```
+$ fxsdk build-fx
+```
+
+to build a G1A file for fx-9860G calculators. Executing this add-in is simply a matter of copying this file into the root directory of your calculator.

assets-fx/fxconv-metadata.txt

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+icons.png:
+  type: bopti-image
+  name: img_icons
+
+tiles.png:
+  type: bopti-image
+  name: img_tiles
+
+title.png:
+  type: bopti-image
+  name: img_title
+
+logo.png:
+  type: bopti-image
+  name: img_title_logo
+
+font3x5.png:
+  type: font
+  name: font_3x5
+  charset: print
+  grid.size: 4x6
+  grid.padding: 1
+  proportional: true

src/config.h

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+#ifndef CONFIG_H
+#define CONFIG_H
+
+#define MINES_GRID_WIDTH 14
+#define MINES_GRID_HEIGHT 9
+
+#define MINES_TILE_WIDTH 6
+#define MINES_TILE_HEIGHT 6
+
+#define MINES_NUM_MINES 20
+
+#endif // CONFIG_H

src/display.c

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+#include "display.h"
+
+#include <gint/display.h>
+#include "config.h"
+#include "mines.h"
+
+void render(struct MINES_Game *game)
+{
+  extern bopti_image_t img_icons, img_tiles;
+
+  dclear(C_WHITE);
+
+  drect(1, 1, 126, 62, C_BLACK);
+  drect(3, 3, 92, 60, C_WHITE);   // playfield
+  drect(95, 3, 124, 60, C_WHITE); // sidebar
+
+  // cursor
+  dsubimage(5 + game->cursorX * MINES_TILE_WIDTH, 5 + game->cursorY * MINES_TILE_HEIGHT,
+            &img_tiles,
+            0, 0,
+            MINES_TILE_WIDTH, MINES_TILE_HEIGHT, DIMAGE_NONE);
+
+  // draw tiles
+  for (int i = 0; i < MINES_GRID_WIDTH; ++i)
+    for (int j = 0; j < MINES_GRID_HEIGHT; ++j)
+    {
+      struct MINES_Tile *tile = &game->field[i][j];
+      unsigned int x = 5 + i * MINES_TILE_WIDTH, y = 5 + j * MINES_TILE_HEIGHT;
+      if (game->over && tile->isMine)
+        dsubimage(x, y,
+                  &img_tiles,
+                  game->win ? 4 * MINES_TILE_WIDTH : 3 * MINES_TILE_WIDTH, 0,
+                  MINES_TILE_WIDTH, MINES_TILE_HEIGHT, DIMAGE_NONE);
+      else if (tile->isFlagged)
+        dsubimage(x, y,
+                  &img_tiles,
+                  2 * MINES_TILE_WIDTH, 0,
+                  MINES_TILE_WIDTH, MINES_TILE_HEIGHT, DIMAGE_NONE);
+      else if (tile->isCovered)
+        dsubimage(x, y,
+                  &img_tiles,
+                  MINES_TILE_WIDTH, 0,
+                  MINES_TILE_WIDTH, MINES_TILE_HEIGHT, DIMAGE_NONE);
+      else if (tile->neighbors)
+        dsubimage(x, y,
+                  &img_tiles,
+                  (tile->neighbors - 1) * MINES_TILE_WIDTH, MINES_TILE_HEIGHT,
+                  MINES_TILE_WIDTH, MINES_TILE_HEIGHT, DIMAGE_NONE);
+    }
+
+  // write info
+  dsubimage(97, 5, &img_icons, 1, 1, 5, 5, DIMAGE_NONE);
+  dtext(103, 5, C_BLACK, "MINES");
+
+  dsubimage(97, 23, &img_icons, 1, 1, 5, 5, DIMAGE_NONE);
+  dprint(105, 23, C_BLACK, "%d", game->mines);
+  dsubimage(97, 33, &img_icons, 8, 1, 5, 5, DIMAGE_NONE);
+  dprint(105, 33, C_BLACK, "%d", game->flags);
+
+  dupdate();
+}

src/display.h

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+#ifndef DISPLAY_H
+#define DISPLAY_H
+
+#include "mines.h"
+
+void render(struct MINES_Game *game);
+
+#endif // DISPLAY_H

src/main.c

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+#include <gint/display.h>
+#include <gint/keyboard.h>
+#include <gint/drivers/keydev.h>
+#include <stdlib.h>
+#include <time.h>
+#include "mines.h"
+#include "display.h"
+
+int main(void)
+{
+	extern bopti_image_t img_title, img_title_logo;
+	extern font_t font_3x5;
+
+	srand(clock());
+	dfont(&font_3x5);
+
+	struct MINES_Game game;
+
+	dimage(47, 5, &img_title_logo);
+	dimage(25, 38, &img_title);
+	dupdate();
+	getkey();
+
+	while (true)
+	{
+		MINES_InitGame(&game);
+		render(&game);
+
+		while (!game.over)
+		{
+			int key = getkey().key;
+			enum MINES_Input input = NONE;
+			switch (key)
+			{
+			case KEY_UP:
+				input = CURSOR_UP;
+				break;
+			case KEY_DOWN:
+				input = CURSOR_DOWN;
+				break;
+			case KEY_LEFT:
+				input = CURSOR_LEFT;
+				break;
+			case KEY_RIGHT:
+				input = CURSOR_RIGHT;
+				break;
+			case KEY_EXE:
+				input = CLEAR_CELL;
+				break;
+			case KEY_1:
+				input = TOGGLE_FLAG;
+				break;
+			default:
+				break;
+			}
+			if (input != NONE)
+			{
+				MINES_InputGame(&game, input);
+				render(&game);
+			}
+		}
+		getkey();
+	}
+
+	return 1;
+}