Super 16 Puzzle Game (#8306)

* 15/16 game with lights for the super 16

* Updated readme with style

* adding comments and initial style to keymap

trying to make the code look prettier, need to test by redownloading

* Final style revisions before pull request

* formatting changes, removed config.h

* modified rules.mk, works with changes in PR8314

* formatting

no number of spaces is enough for a newline, whoops

Co-Authored-By: Ryan <fauxpark@gmail.com>

* Update keyboards/1upkeyboards/super16/keymaps/15game/keymap.c

Co-Authored-By: Ryan <fauxpark@gmail.com>

* Update keyboards/1upkeyboards/super16/keymaps/15game/keymap.c

Co-Authored-By: Ryan <fauxpark@gmail.com>

* Update keyboards/1upkeyboards/super16/keymaps/15game/keymap.c

Co-Authored-By: Ryan <fauxpark@gmail.com>

Co-authored-by: Sam Reinehr <swreinehr@mines.edu>
Co-authored-by: Ryan <fauxpark@gmail.com>

keyboards/1upkeyboards/super16/keymaps/15game/keymap.c

@@ -0,0 +1,110 @@
+/* Copyright 2020 Sam Reinehr
+ *
+ * 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 2 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/>.
+ */
+#include QMK_KEYBOARD_H
+enum my_keycodes {
+    K00 = SAFE_RANGE,
+    K01,
+    K02,
+    K03,
+    K04,
+    K05,
+    K06,
+    K07,
+    K08,
+    K09,
+    K10,
+    K11,
+    K12,
+    K13,
+    K14,
+    K15,
+};
+/* just a simple way to give each key a unique code */
+//clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+    /* Base */
+    [0] = LAYOUT_ortho_4x4(
+        K00, K01, K02, K03,
+        K04, K05, K06, K07,
+        K08, K09, K10, K11,
+        K12, K13, K14, K15
+    )
+};
+/* flags describing current free square/0 */
+uint8_t current = 0;
+/* r g and b describe the colors for the initial map,
+currently blank for free, and evenly spaced hues with maximum sat/value  */
+const uint8_t r[16] = {
+    0x00, 0xFF, 0xFF, 0xFF,
+    0xCC, 0x66, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,
+    0x66, 0xCC, 0xFF, 0xFF
+};
+const uint8_t g[16] = {
+    0x00, 0x00, 0x66, 0xCC,
+    0xFF, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xCC, 0x66, 0x00,
+    0x00, 0x00, 0x00, 0x00
+};
+const uint8_t b[16] = {
+    0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x66,
+    0xCC, 0xFF, 0xFF, 0xFF,
+    0xFF, 0xFF, 0xCC, 0x66
+};
+/* pos contains the current positions, could technically be compressed to 4 bits per, but not worth it
+   index into pos is the position we're looking at, output is the tile that is currently there */
+uint8_t tiles[16] = {
+    0, 1, 2, 3,
+    4, 5, 6, 7,
+    8, 9, 10, 11,
+    12, 13, 14, 15
+};
+/* default led array for super 16 has them in a snake, so we must do some remapping/flipping of the 2nd and 4th rows */
+uint8_t remap[16] = {
+    0, 1, 2, 3,
+    7, 6, 5, 4,
+    8, 9, 10, 11,
+    15, 14, 13, 12
+};
+//clang-format on
+/* function to refresh the led coloring with the positions with current tiles */
+void refresh_leds(void) {
+    for (uint8_t index = 0; index < 16; ++index) {
+        uint8_t tile = tiles[index];
+        setrgb(r[tile], g[tile], b[tile], (LED_TYPE *)&led[remap[index]]);
+    }
+    rgblight_set();
+}
+void keyboard_post_init_user(void) {
+    rgblight_mode(RGBLIGHT_MODE_STATIC_LIGHT);
+    rgblight_enable_noeeprom();
+    refresh_leds();
+}
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    uint8_t offset = keycode - K00;
+    uint8_t x      = offset & 0x03;
+    uint8_t y      = (offset & 0x0C) >> 2;
+    /* if the adjacent space exists and is empty, */
+    if ((x > 0 && 0 == tiles[offset - 1]) || (y > 0 && 0 == tiles[offset - 4]) || (x < 3 && 0 == tiles[offset + 1]) || (y < 3 && 0 == tiles[offset + 4])) {
+        /* set the currently blank tile to this tile, and make this one blank */
+        tiles[current] = tiles[offset];
+        tiles[offset]  = 0;
+        current        = offset;
+    }
+    refresh_leds();
+    return false;
+}

keyboards/1upkeyboards/super16/keymaps/15game/readme.md

@@ -0,0 +1,5 @@
+# Trying to put a game that plays like the 15 puzzle on the super16
+The 15/16 puzzle consists of a grid where one space is free, and adjacent spaces can be swapped with the free space 
+* future planned features:
+* fix the start at red
+* have a cute animation play when the puzzle is solved

keyboards/1upkeyboards/super16/keymaps/15game/rules.mk

@@ -0,0 +1,2 @@
+RGBLIGHT_ENABLE = yes
+RGB_MATRIX_ENABLE = no