[Keyboard] Add royal directory and add 2 keyboard releases (#8877)

* add royal project folder and 2 released keyboards

* fix iso keymap clarification

* Apply suggestions from code review

* Update keyboards/the_royal/schwann/schwann.h

* Update keyboards/the_royal/liminal/liminal.h

* Update keyboards/the_royal/schwann/keymaps/default/keymap.c

* Apply suggestions from code review

new

* Update keymap.c

* Update keymap.c

* Apply suggestions from code review

* Update rules.mk

* add rules.mk to schwann default

* Apply suggestions from code review

* add rules.mk to shwann default

2 files changed, 137 insertions, 0 deletions

diff --git a/keyboards/the_royal/schwann/keymaps/default/keymap.c b/keyboards/the_royal/schwann/keymaps/default/keymap.c
new file mode 100644
index 0000000000..0422f2d685
--- /dev/null
+++ b/keyboards/the_royal/schwann/keymaps/default/keymap.c
@@ -0,0 +1,136 @@
+#include QMK_KEYBOARD_H
+
+enum layer_names {
+  _QWERTY,
+  _LOWER,
+  _RAISE,
+  _OTHER
+};
+
+enum schwann_keycodes {
+  QWERTY = SAFE_RANGE,
+  LOWER,
+  RAISE
+};
+
+//Tap Dance Declarations
+enum {
+  TD_RST
+};
+
+void dance_rst_reset (qk_tap_dance_state_t *state, void *user_data) {
+  if (state->count >= 2) {
+    reset_keyboard();
+    reset_tap_dance(state);
+  }
+}
+
+//All tap dance functions would go here. Only showing this one.
+qk_tap_dance_action_t tap_dance_actions[] = {
+  [TD_RST] = ACTION_TAP_DANCE_FN_ADVANCED (NULL, NULL, dance_rst_reset)
+};
+
+
+#define XXXXX KC_TRNS
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Default Layer
+   * ┌────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┐
+   * │Tab │ Q  │ W  │ E  │ R  │ T  │ Y  │ U  │ I  │ O  │ P  │BkSp│
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │LCtl│ A  │ S  │ D  │ F  │ G  │ H  │ J  │ K  │ L  │ ;  │ '  │
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │LSft│ Z  │ X  │ C  │ V  │ B  │ N  │ M  │ ,  │ .  │ /  │Entr│
+   * └────┼────┼────┼────┼────┼────┴────┼────┼────┼────┼────┼────┘
+   *      │Del │Gui │Alt │Lwr │         │Rse │Alt │Menu│Ctrl│
+   *      └────┴────┴────┴────┴─────────┴────┴────┴────┴────┘
+   */
+
+  [_QWERTY] = LAYOUT_mit(
+    KC_TAB,   KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,     KC_O,     KC_P,    KC_BSPC,
+    KC_LCTRL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,     KC_L,     KC_SCLN, KC_QUOT,
+    KC_LSFT,  KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM,  KC_DOT,   KC_SLSH, KC_ENT,
+              KC_DEL,  KC_LGUI, KC_LALT, LOWER,     KC_SPACE,       RAISE,   KC_RALT,  KC_MENU,  KC_RCTL
+  ),
+
+  /* Lower Layer
+   * ┌────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┐
+   * │Esc │ 1  │ 2  │ 3  │ 4  │ 5  │ 6  │ 7  │ 8  │ 9  │ 0  │    │
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │ ~  │ !  │ @  │ #  │ $  │ %  │ ^  │ &  │ *  │ (  │ )  │ "  │
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │    │    │    │    │    │    │    │    │ `  │ [  │ ]  │ .  │
+   * └────┼────┼────┼────┼────┼────┴────┼────┼────┼────┼────┼────┘
+   *      │    │    │    │    │         │    │    │    │    │
+   *      └────┴────┴────┴────┴─────────┴────┴────┴────┴────┘
+   */
+  [_LOWER] = LAYOUT_mit(
+    KC_ESC,     KC_1,      KC_2,      KC_3,      KC_4,      KC_5,      KC_6,      KC_7,     KC_8,     KC_9,     KC_0,     _______,
+    KC_TILD,    KC_EXLM,   KC_AT,     KC_HASH,   KC_DLR,    KC_PERC,   KC_CIRC,   KC_AMPR,  KC_ASTR,  KC_LPRN,  KC_RPRN,  KC_DQT,
+    _______,    _______,   _______,   _______,   _______,   _______,   _______,   _______,  KC_GRAVE, KC_LBRC,  KC_RBRC,  KC_DOT,
+                _______,   _______,   _______,   _______,         _______,        _______,  _______,  _______,  _______
+  ),
+
+  /* Raise Layer
+   * ┌────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┐
+   * │    │    │    │    │    │    │    │    │    │    │ -  │    │
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │CAPS│    │    │    │    │    │    │    │    │    │ _  │ \  │
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │PrSc│    │    │    │    │    │    │    │    │ UP │    │ =  │
+   * └────┼────┼────┼────┼────┼────┴────┼────┼────┼────┼────┼────┘
+   *      │    │    │    │    │         │    │Left│Down│Rght│
+   *      └────┴────┴────┴────┴─────────┴────┴────┴────┴────┘
+   */
+  [_RAISE] = LAYOUT_mit(
+    _______,    _______,   _______,    _______,   _______,   _______,   _______,   _______,  _______,  _______,  KC_MINS,  _______,
+    KC_CAPS,    _______,   _______,    _______,   _______,   _______,   _______,   _______,  _______,  _______,  KC_UNDS,  KC_BSLS,
+    KC_PSCR,    _______,   _______,    _______,   _______,   _______,   _______,   _______,  _______,   KC_UP,   _______,  KC_EQUAL,
+                 _______,   _______,    _______,   _______,         _______,       _______,  KC_LEFT,  KC_DOWN,  KC_RIGHT
+),
+
+  /* Other Layer
+   * ┌────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┬────┐
+   * │RSET│    │    │    │    │    │    │    │    │SAT+│Hue+│Brt+│
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │    │    │    │    │    │    │    │    │    │SAT-│Hue-│Brt-│
+   * ├────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┼────┤
+   * │    │    │    │    │    │    │    │    │    │    │    │RGB!│
+   * └────┼────┼────┼────┼────┼────┴────┼────┼────┼────┼────┼────┘
+   *      │    │    │    │    │         │    │    │    │    │
+   *      └────┴────┴────┴────┴─────────┴────┴────┴────┴────┘
+   */
+  [_OTHER] = LAYOUT_mit(
+    TD(TD_RST), _______,   _______,    _______,   _______,   _______,   _______,   _______,  _______,  RGB_SAI,  RGB_HUI,  RGB_VAI,
+    _______,    _______,   _______,    _______,   _______,   _______,   _______,   _______,  _______,  RGB_SAD,  RGB_HUD,  RGB_VAD,
+    _______,    _______,   _______,    _______,   _______,   _______,   _______,   _______,  _______,  _______,  _______,  RGB_MOD,
+                _______,   _______,    _______,   _______,         _______,        _______,  _______,  _______,  _______
+  )
+
+};
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _OTHER);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _OTHER);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _OTHER);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _OTHER);
+      }
+      return false;
+      break;
+  }
+  return true;
+};
diff --git a/keyboards/the_royal/schwann/keymaps/default/rules.mk b/keyboards/the_royal/schwann/keymaps/default/rules.mk
new file mode 100644
index 0000000000..e5ddcae8d9
--- /dev/null
+++ b/keyboards/the_royal/schwann/keymaps/default/rules.mk
@@ -0,0 +1 @@
+TAP_DANCE_ENABLE = yes