From d633cf3ccbf1aed229ef92bdc2f2a1f4f67dd0ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20=C4=90or=C4=91evi=C4=87?=
 <vomindoraan@gmail.com>
Date: Tue, 3 Sep 2019 17:42:05 +0200
Subject: [PATCH] [Keymap] Update personal userspace and keymaps (#6654)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* Enable Fn layer tap dances only if LAYER_FN is defined

* Update KBD6X keymap spacing to match LAYOUT spacing

* Add regular FNLK to userspace, update keymap comment labels

* Rename KC_BRK → BREAK, KC_SYSR → SYSRQ in userspace

* Change mousekey positions in KBD6X

* Disable Console in KBD6X to reduce firmware size

* Return false in process_record_* only when overriding existing keys

* Fix Caps light not working after LSFT_FN

* Refactor Fn/Caps light, fix sequencing issues
---
 .../kbdfans/kbd6x/keymaps/konstantin/keymap.c | 85 +++++++++++--------
 .../kbdfans/kbd6x/keymaps/konstantin/rules.mk |  2 +-
 .../wasdat/keymaps/konstantin/keymap.c        |  2 +-
 .../melody96/keymaps/konstantin/keymap.c      | 11 ++-
 .../whitefox/keymaps/konstantin/keymap.c      |  2 +-
 users/konstantin/konstantin.c                 | 15 ++--
 users/konstantin/konstantin.h                 |  6 +-
 users/konstantin/tap_dance.c                  |  3 +-
 users/konstantin/tap_dance.h                  | 12 +--
 9 files changed, 77 insertions(+), 61 deletions(-)

diff --git a/keyboards/kbdfans/kbd6x/keymaps/konstantin/keymap.c b/keyboards/kbdfans/kbd6x/keymaps/konstantin/keymap.c
index c5c8c0963..00c6e59bc 100644
--- a/keyboards/kbdfans/kbd6x/keymaps/konstantin/keymap.c
+++ b/keyboards/kbdfans/kbd6x/keymaps/konstantin/keymap.c
@@ -24,51 +24,66 @@ bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
             unregister_code(KC_RCTRL);
             layer_off(L_RCTRL);
         }
-        return false;
-
-    default:
-        return true;
+        break;
     }
+
+    return true;
+}
+
+static inline void fn_light() {
+    rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
+    rgblight_sethsv_noeeprom(modern_dolch_red.h, modern_dolch_red.s, rgblight_get_val());
+}
+
+static inline void caps_light() {
+    rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
+    rgblight_sethsv_noeeprom(modern_dolch_cyan.h, modern_dolch_cyan.s, rgblight_get_val());
 }
 
-static bool skip_caps = false;
+static inline void restore_light() {
+    rgblight_config_t saved = { .raw = eeconfig_read_rgblight() };
+    rgblight_sethsv_noeeprom(saved.hue, saved.sat, saved.val);
+    rgblight_mode_noeeprom(saved.mode);
+}
 
-static void fn_light(uint32_t state) {
+static void check_light_layer(uint32_t state) {
     if (IS_LAYER_ON_STATE(state, L_FN)) {
-        rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
-        rgblight_sethsv_noeeprom(modern_dolch_red.h, modern_dolch_red.s, rgblight_get_val());
-        skip_caps = true;
+        fn_light();
+    } else if (IS_HOST_LED_ON(USB_LED_CAPS_LOCK)) {
+        caps_light();
     } else {
-        rgblight_config_t saved = { .raw = eeconfig_read_rgblight() };
-        rgblight_sethsv_noeeprom(saved.hue, saved.sat, saved.val);
-        rgblight_mode_noeeprom(saved.mode);
+        restore_light();
     }
-    // caps_light will be called automatically after this
 }
 
-static void caps_light(uint8_t usb_led) {
-    if (skip_caps) {
-        skip_caps = false;
-        return;  // Skip calls triggered by the Fn layer turning on
-    }
+static void check_light_led(uint8_t usb_led) {
     if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
-        rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
-        rgblight_sethsv_noeeprom(modern_dolch_cyan.h, modern_dolch_cyan.s, rgblight_get_val());
+        caps_light();
+    } else if (IS_LAYER_ON(L_FN)) {
+        fn_light();
     } else {
-        fn_light(layer_state);  // Caps is off, check if Fn light should be on
+        restore_light();
     }
 }
 
+static bool skip_led = false;
+
 uint32_t layer_state_set_keymap(uint32_t state) {
     static uint32_t prev_state = L_BASE;
     if (IS_LAYER_ON_STATE(state, L_FN) != IS_LAYER_ON_STATE(prev_state, L_FN)) {
-        fn_light(state);  // Fn state changed since last time
+        check_light_layer(state);  // Fn state changed since last time
+        skip_led = IS_LAYER_ON_STATE(state, L_FN);
+        // led_set_keymap will be called automatically after this
     }
     return prev_state = state;
 }
 
 void led_set_keymap(uint8_t usb_led) {
-    caps_light(usb_led);
+    if (skip_led) {
+        skip_led = false;
+        return;  // Skip calls triggered by the Fn layer turning on
+    }
+    check_light_led(usb_led);
 }
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
@@ -80,7 +95,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
      * │LCtCps│ A │ S │ D │ F │ G │ H │ J │ K │ L │ ; │ ' │ Enter  │
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤
-     * │LShiftFn│ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │RShift│FnL│
+     * │LShiftFn│ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │RShift│FnF│
      * └─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬───┬─┴───┘
      *       │LGu│LAlt │           Space           │RAlGu│RCt│
      *       └───┴─────┴───────────────────────────┴─────┴───┘
@@ -90,28 +105,28 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC, KC_RBRC, KC_BSPC,
         LCT_CPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,
         LSFT_FN, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT, FN_FNLK,
-        XXXXXXX, KC_LGUI, KC_LALT,                   KC_SPC,                    RAL_RGU, RCTRL,   XXXXXXX
+        XXXXXXX, KC_LGUI, KC_LALT,                            KC_SPC,                             RAL_RGU, RCTRL,   XXXXXXX
     ),
 
     /* Function layer
      * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
      * │   │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│PSc│Ins│
      * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤
-     * │     │Hom│ ↑ │End│PgU│   │   │   │   │M3 │M1 │M↑ │M2 │ Del │
+     * │     │Hom│ ↑ │End│PgU│   │   │   │   │M1 │M↑ │М2 │M3 │ Del │
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
-     * │      │ ← │ ↓ │ → │PgD│   │   │   │   │MW↑│M← │M→ │        │
+     * │      │ ← │ ↓ │ → │PgD│   │   │   │   │M← │M↓ │M→ │        │
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤
-     * │        │Mut│Vo-│Vo+│Ply│Prv│Nxt│App│MW←│MW→│M↓ │      │   │
+     * │        │Mut│Vo-│Vo+│Ply│Prv│Nxt│App│MW↑│M4 │М5 │      │   │
      * └─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬───┬─┴───┘
      *       │   │     │            MW↓            │MAcl2│   │
      *       └───┴─────┴───────────────────────────┴─────┴───┘
      */
     [L_FN] = LAYOUT(
         _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_PSCR, KC_INS,
-        _______, KC_HOME, KC_UP,   KC_END,  KC_PGUP, _______, _______, _______, _______, KC_BTN3, KC_BTN1, KC_MS_U, KC_BTN2, KC_DEL,
-        _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, _______, _______, _______, _______, KC_WH_U, KC_MS_L, KC_MS_R, _______,
-        _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_MPLY, KC_MPRV, KC_MNXT, KC_APP,  KC_WH_L, KC_WH_R, KC_MS_D, _______, _______,
-        XXXXXXX, _______, _______,                   KC_WH_D,                   KC_ACL2, _______, XXXXXXX
+        _______, KC_HOME, KC_UP,   KC_END,  KC_PGUP, _______, _______, _______, _______, KC_BTN1, KC_MS_U, KC_BTN2, KC_BTN3, KC_DEL,
+        _______, KC_LEFT, KC_DOWN, KC_RGHT, KC_PGDN, _______, _______, _______, _______, KC_MS_L, KC_MS_D, KC_MS_R, _______,
+        _______, KC_MUTE, KC_VOLD, KC_VOLU, KC_MPLY, KC_MPRV, KC_MNXT, KC_APP,  KC_WH_U, KC_BTN4, KC_BTN5, _______, _______,
+        XXXXXXX, _______, _______,                   KC_WH_D,                                     KC_ACL2, _______, XXXXXXX
     ),
 
     /* RCtrl layer
@@ -122,7 +137,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
      * │      │Mv←│Mv↓│Mv→│TNx│   │   │   │   │   │   │   │        │
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┤
-     * │        │RTg│RV-│RV+│RMd│   │   │   │M4 │M5 │   │      │   │
+     * │        │RTg│RV-│RV+│RMd│   │   │   │   │   │   │      │   │
      * └─────┬──┴┬──┴──┬┴───┴───┴───┴───┴───┴───┴──┬┴───┴┬───┬─┴───┘
      *       │DPR│DstNA│                           │     │   │
      *       └───┴─────┴───────────────────────────┴─────┴───┘
@@ -131,7 +146,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
         _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, CLEAR,
         _______, TOP,     MV_UP,   BOTTOM,  TAB_PRV, _______, _______, _______, _______, _______, _______, _______, _______, DEL_NXT,
         _______, MV_LEFT, MV_DOWN, MV_RGHT, TAB_NXT, _______, _______, _______, _______, _______, _______, _______, _______,
-        _______, RGB_TOG, RGB_VAD, RGB_VAI, RGB_MOD, _______, _______, _______, KC_BTN4, KC_BTN5, _______, _______, _______,
-        XXXXXXX, DST_P_R, DST_N_A,                   _______,                   _______, _______, XXXXXXX
+        _______, RGB_TOG, RGB_VAD, RGB_VAI, RGB_MOD, _______, _______, _______, _______, _______, _______, _______, _______,
+        XXXXXXX, DST_P_R, DST_N_A,                   _______,                                     _______, _______, XXXXXXX
     ),
 };
diff --git a/keyboards/kbdfans/kbd6x/keymaps/konstantin/rules.mk b/keyboards/kbdfans/kbd6x/keymaps/konstantin/rules.mk
index 7262c6db6..64428383c 100644
--- a/keyboards/kbdfans/kbd6x/keymaps/konstantin/rules.mk
+++ b/keyboards/kbdfans/kbd6x/keymaps/konstantin/rules.mk
@@ -1,7 +1,7 @@
 BACKLIGHT_ENABLE   = no
 BOOTMAGIC_ENABLE   = no
 COMMAND_ENABLE     = yes
-CONSOLE_ENABLE     = yes
+CONSOLE_ENABLE     = no
 EXTRAKEY_ENABLE    = yes
 MOUSEKEY_ENABLE    = yes
 NKRO_ENABLE        = yes
diff --git a/keyboards/maartenwut/wasdat/keymaps/konstantin/keymap.c b/keyboards/maartenwut/wasdat/keymaps/konstantin/keymap.c
index 4fb24a5e3..e594edcb2 100644
--- a/keyboards/maartenwut/wasdat/keymaps/konstantin/keymap.c
+++ b/keyboards/maartenwut/wasdat/keymaps/konstantin/keymap.c
@@ -15,7 +15,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┴────┤    ┌───┐
      * │LSft│RAG│ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │  RShift  │    │ ↑ │
      * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬────┬────┤┌───┼───┼───┐
-     * │LCtl│LGui│LAlt│         Space          │RAlt│RGui│FnLk│RCtl││ ← │ ↓ │ → │
+     * │LCtl│LGui│LAlt│         Space          │RAlt│RGui│FnFL│RCtl││ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴────┴────┴────┴────┘└───┴───┴───┘
      */
     [L_BASE] = LAYOUT_tkl_iso(
diff --git a/keyboards/melody96/keymaps/konstantin/keymap.c b/keyboards/melody96/keymaps/konstantin/keymap.c
index e02ba0f85..13f222422 100644
--- a/keyboards/melody96/keymaps/konstantin/keymap.c
+++ b/keyboards/melody96/keymaps/konstantin/keymap.c
@@ -20,11 +20,10 @@ bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
             cidx = (cidx + 1) % cnum;
             rgblight_sethsv(colors[cidx]->h, colors[cidx]->s, colors[cidx]->v);
         }
-        return false;
-
-    default:
-        return true;
+        break;
     }
+
+    return true;
 }
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
@@ -40,7 +39,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├────┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┼───┼───┼───┤
      * │LSft│RAG│ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │RSfRCt│ ↑ │P1 │P2 │P3 │   │
      * ├────┼───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┴┬──┴──┬───┼───┼───┼───┼───┤PEn│
-     * │LCtl│LGui│LAlt│         Space          │RAlGu│FnLk │ ← │ ↓ │ → │P0 │P. │   │
+     * │LCtl│LGui│LAlt│         Space          │RAlGu│FnFLk│ ← │ ↓ │ → │P0 │P. │   │
      * └────┴────┴────┴────────────────────────┴─────┴─────┴───┴───┴───┴───┴───┴───┘
      */
     [L_BASE] = LAYOUT(
@@ -68,7 +67,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┴───┴───┴───┴───┘
      */
     [L_FN] = LAYOUT(
-        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_SYSR, KC_SLCK, KC_PAUS, KC_BRK,  TOP,     BOTTOM,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, SYSRQ,   KC_SLCK, KC_PAUS, BREAK,   TOP,     BOTTOM,
         _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  _______, _______, RGB_TOG, DIVIDE,  TIMES,   MINUS,
         KC_BTN4, KC_BTN2, KC_MS_U, KC_BTN1, KC_BTN3, KC_BTN5, _______, UC_MOD,  _______, KC_MSTP, KC_MPLY, KC_MPRV, KC_MNXT, CLEAR,            RGB_HUI, RGB_SAI, RGB_VAI, XXXXXXX,
         _______, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U, _______, _______, _______, _______, _______, _______, _______, _______,                   RGB_HUD, RGB_SAD, RGB_VAD, RGB_SET,
diff --git a/keyboards/whitefox/keymaps/konstantin/keymap.c b/keyboards/whitefox/keymaps/konstantin/keymap.c
index 3874bcd18..61dcbebda 100644
--- a/keyboards/whitefox/keymaps/konstantin/keymap.c
+++ b/keyboards/whitefox/keymaps/konstantin/keymap.c
@@ -12,7 +12,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
      * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
      * │ LShift │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │RSfRCt│ ↑ │PgD│
      * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
-     * │LCtl│LGui│LAlt│         Space          │RAlG│FnLk│ │ ← │ ↓ │ → │
+     * │LCtl│LGui│LAlt│         Space          │RAlG│FnFL│ │ ← │ ↓ │ → │
      * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
      */
     [L_BASE] = LAYOUT_truefox(
diff --git a/users/konstantin/konstantin.c b/users/konstantin/konstantin.c
index c56c9490f..98b11b3a9 100644
--- a/users/konstantin/konstantin.c
+++ b/users/konstantin/konstantin.c
@@ -40,7 +40,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
         if (record->event.pressed && record->tap.count == TAPPING_TOGGLE) {
             fn_lock = !IS_LAYER_ON(L_FN);  // Fn layer will be toggled after this
         }
-        return true;
+        break;
 #endif
 
     case KC_ESC:
@@ -58,7 +58,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
             }
 #endif
         }
-        return true;
+        break;
 
     case CLEAR:
         if (record->event.pressed) {
@@ -66,25 +66,24 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
                 SEND_STRING(SS_LCTRL("a") SS_TAP(X_DELETE));
             )
         }
-        return false;
+        break;
 
     case DST_P_R:
         kc = (get_mods() & DST_MOD_MASK) ? DST_REM : DST_PRV;
         CLEAN_MODS(
             (record->event.pressed ? register_code16 : unregister_code16)(kc);
         )
-        return false;
+        break;
 
     case DST_N_A:
         kc = (get_mods() & DST_MOD_MASK) ? DST_ADD : DST_NXT;
         CLEAN_MODS(
             (record->event.pressed ? register_code16 : unregister_code16)(kc);
         )
-        return false;
-
-    default:
-        return true;
+        break;
     }
+
+    return true;
 }
 
 __attribute__((weak))
diff --git a/users/konstantin/konstantin.h b/users/konstantin/konstantin.h
index 84d90dda5..f42d5feaa 100644
--- a/users/konstantin/konstantin.h
+++ b/users/konstantin/konstantin.h
@@ -13,6 +13,7 @@
 
 #ifdef LAYER_FN
     #define FN      MO(L_FN)
+    #define FNLK    TG(L_FN)
     #define FN_CAPS LT(L_FN, KC_CAPS)
     #define FN_ESC  LT(L_FN, KC_ESC)
     #define FN_FNLK TT(L_FN)
@@ -22,9 +23,8 @@
     #define NUMPAD TG(L_NUMPAD)
 #endif
 
-#define KC_SYSR LALT(KC_PSCR)
-#undef  KC_BRK
-#define KC_BRK  LCTL(KC_PAUS)
+#define BREAK LCTL(KC_PAUS)
+#define SYSRQ LALT(KC_PSCR)
 
 #define MV_UP   LCTL(KC_UP)
 #define MV_DOWN LCTL(KC_DOWN)
diff --git a/users/konstantin/tap_dance.c b/users/konstantin/tap_dance.c
index b36bc3dcc..4ec8caa63 100644
--- a/users/konstantin/tap_dance.c
+++ b/users/konstantin/tap_dance.c
@@ -111,8 +111,9 @@ qk_tap_dance_action_t tap_dance_actions[] = {
     [TD_RCT_RSF] = ACTION_TAP_DANCE_DOUBLE_MOD(KC_RCTL, KC_RSFT),
     [TD_RSF_RCT] = ACTION_TAP_DANCE_DOUBLE_MOD(KC_RSFT, KC_RCTL),
 
+#ifdef LAYER_FN
     [TD_LSFT_FN] = ACTION_TAP_DANCE_MOD_LAYER(KC_LSFT, L_FN),
     [TD_RCTL_FN] = ACTION_TAP_DANCE_MOD_LAYER(KC_RCTL, L_FN),
-
     [TD_FN_RCTL] = ACTION_TAP_DANCE_LAYER_MOD(L_FN, KC_RCTL),
+#endif
 };
diff --git a/users/konstantin/tap_dance.h b/users/konstantin/tap_dance.h
index 461d7ba8a..56889a19e 100644
--- a/users/konstantin/tap_dance.h
+++ b/users/konstantin/tap_dance.h
@@ -8,10 +8,11 @@
 #define RCT_RSF TD(TD_RCT_RSF)
 #define RSF_RCT TD(TD_RSF_RCT)
 
-#define LSFT_FN TD(TD_LSFT_FN)
-#define RCTL_FN TD(TD_RCTL_FN)
-
-#define FN_RCTL TD(TD_FN_RCTL)
+#ifdef LAYER_FN
+    #define LSFT_FN TD(TD_LSFT_FN)
+    #define RCTL_FN TD(TD_RCTL_FN)
+    #define FN_RCTL TD(TD_FN_RCTL)
+#endif
 
 enum tap_dance {
     TD_DST_A_R,
@@ -20,8 +21,9 @@ enum tap_dance {
     TD_RCT_RSF,
     TD_RSF_RCT,
 
+#ifdef LAYER_FN
     TD_LSFT_FN,
     TD_RCTL_FN,
-
     TD_FN_RCTL,
+#endif
 };