[Keymap] Add my personal userspace and update my keymaps (#5128)

* Add billypython userspace and dz60 keymap

* Disable Bootmagic in dz60:billypython keymap

* Update whitefox:billypython keymap with userspace changes

Also remove numpad layer

12 files changed, 202 insertions, 146 deletions

diff --git a/keyboards/dz60/keymaps/billypython/config.h b/keyboards/dz60/keymaps/billypython/config.h
new file mode 100644
index 000000000..4b511eb84
--- /dev/null
+++ b/keyboards/dz60/keymaps/billypython/config.h
@@ -0,0 +1,3 @@
+#pragma once
+
+#define LAYER_FN
diff --git a/keyboards/dz60/keymaps/billypython/keymap.c b/keyboards/dz60/keymaps/billypython/keymap.c
new file mode 100644
index 000000000..78fc55f6f
--- /dev/null
+++ b/keyboards/dz60/keymaps/billypython/keymap.c
@@ -0,0 +1,46 @@
+#include QMK_KEYBOARD_H
+#include "billypython.h"
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+  /* Base layer
+   * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+   * │Esc│ 1 │ 2 │ 3 │ 4 │ 5 │ 6 │ 7 │ 8 │ 9 │ 0 │ - │ = │ \ │ ` │
+   * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤
+   * │ Tab │ Q │ W │ E │ R │ T │ Y │ U │ I │ O │ P │ [ │ ] │Bspc │
+   * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+   * │FnCaps│ A │ S │ D │ F │ G │ H │ J │ K │ L │ ; │ ' │ Enter  │
+   * ├──────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬───┬───┤
+   * │LShift │ Z │ X │ C │ V │ B │ N │ M │ , │ . │ / │RSC│ ↑ │Del│
+   * ├────┬──┴─┬─┴──┬┴───┴───┴───┴───┴───┴───┼───┼───┼───┼───┼───┤
+   * │LCtl│LGui│LAlt│         Space          │RAl│FnL│ ← │ ↓ │ → │
+   * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┘
+  */
+  [L_BASE] = LAYOUT_directional( \
+    KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSLS, KC_GRV,  \
+    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,          \
+    FN_CAPS,          KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT, KC_ENT,           \
+    KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, RSF_RCT, KC_UP,   KC_DEL,  \
+    KC_LCTL, KC_LGUI,          KC_LALT, XXXXXXX,          KC_SPC,           XXXXXXX,          KC_RALT, FN_FNLK, KC_LEFT, KC_DOWN, KC_RGHT  \
+  ),
+
+  /* Function layer
+   * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
+   * │   │F1 │F2 │F3 │F4 │F5 │F6 │F7 │F8 │F9 │F10│F11│F12│   │PSc│
+   * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┤
+   * │ M4  │M2 │M↑ │M1 │M3 │M5 │   │PgU│ ↑ │PgD│Ply│Prv│Nxt│Clear│
+   * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┤
+   * │      │M← │M↓ │M→ │MW↑│   │Hom│ ← │ ↓ │ → │End│   │        │
+   * ├──────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬───┬───┤
+   * │       │MA0│MA2│MW←│MW→│   │   │   │Vo-│Vo+│Mut│App│PgU│Ins│
+   * ├────┬──┴─┬─┴──┬┴───┴───┴───┴───┴───┴───┼───┼───┼───┼───┼───┤
+   * │    │    │    │          MW↓           │   │   │Hom│PgD│End│
+   * └────┴────┴────┴────────────────────────┴───┴───┴───┴───┴───┘
+  */
+  [L_FN] = LAYOUT_directional( \
+    _______, 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_BTN4, KC_BTN2, KC_MS_U, KC_BTN1, KC_BTN3, KC_BTN5, _______, KC_PGUP, KC_UP,   KC_PGDN, KC_MPLY, KC_MPRV, KC_MNXT, CLEAR,            \
+    _______,          KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U, _______, KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,  _______, _______,          \
+    _______,          KC_ACL0, KC_ACL2, KC_WH_L, KC_WH_R, _______, _______, _______, KC_VOLD, KC_VOLU, KC_MUTE, KC_APP,  KC_PGUP, KC_INS,  \
+    _______, _______,          _______, XXXXXXX,          KC_WH_D,          XXXXXXX,          _______, _______, KC_HOME, KC_PGDN, KC_END   \
+  ),
+};
diff --git a/keyboards/dz60/keymaps/billypython/rules.mk b/keyboards/dz60/keymaps/billypython/rules.mk
new file mode 100644
index 000000000..332613604
--- /dev/null
+++ b/keyboards/dz60/keymaps/billypython/rules.mk
@@ -0,0 +1,8 @@
+BACKLIGHT_ENABLE = no
+BOOTMAGIC_ENABLE = no
+COMMAND_ENABLE   = yes
+CONSOLE_ENABLE   = yes
+EXTRAKEY_ENABLE  = yes
+MOUSEKEY_ENABLE  = yes
+RGBLIGHT_ENABLE  = no
+TAP_DANCE_ENABLE = yes
diff --git a/keyboards/whitefox/keymaps/billypython/config.h b/keyboards/whitefox/keymaps/billypython/config.h
index 275f8effb..4b511eb84 100644
--- a/keyboards/whitefox/keymaps/billypython/config.h
+++ b/keyboards/whitefox/keymaps/billypython/config.h
@@ -1,17 +1,3 @@
 #pragma once
 
-#define FORCE_NKRO
-
-#define MAGIC_KEY_LAYER0_ALT1  BSLS
-#define MAGIC_KEY_BOOTLOADER   ESC
-
-#define MOUSEKEY_DELAY              50
-#define MOUSEKEY_INTERVAL           15
-#define MOUSEKEY_MAX_SPEED          4
-#define MOUSEKEY_TIME_TO_MAX        50
-#define MOUSEKEY_WHEEL_MAX_SPEED    1
-#define MOUSEKEY_WHEEL_TIME_TO_MAX  50
-
-#define PERMISSIVE_HOLD
-#define TAPPING_TERM    200
-#define TAPPING_TOGGLE  2
+#define LAYER_FN
diff --git a/keyboards/whitefox/keymaps/billypython/keymap.c b/keyboards/whitefox/keymaps/billypython/keymap.c
index dfc7d6a96..79758de80 100644
--- a/keyboards/whitefox/keymaps/billypython/keymap.c
+++ b/keyboards/whitefox/keymaps/billypython/keymap.c
@@ -1,95 +1,5 @@
 #include QMK_KEYBOARD_H
-
-#define TOP     LCTL(KC_HOME)
-#define BOTTOM  LCTL(KC_END)
-
-#define FN      MO(L_FN)
-#define FN_CAPS LT(L_FN, KC_CAPS)
-#define FN_FNLK TT(L_FN)
-
-#define RSF_RCT TD(TD_RSF_RCT)
-
-#define COMMA   UC(0x002C)
-#define L_PAREN UC(0x0028)
-#define R_PAREN UC(0x0029)
-#define EQUALS  UC(0x003D)
-#define TIMES   UC(0x00D7)
-#define DIVIDE  UC(0x00F7)
-#define MINUS   UC(0x2212)
-
-void eeconfig_init_user(void) {
-  set_unicode_input_mode(UC_LNX);
-}
-
-enum layers {
-  L_BASE,
-  L_FN,
-  L_NUMPAD,
-};
-
-enum custom_keycodes {
-  CLEAR = SAFE_RANGE,
-  NUMPAD,
-};
-
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
-  switch (keycode) {
-  case CLEAR:
-    if (record->event.pressed) {
-      SEND_STRING(SS_LCTRL("a") SS_TAP(X_DELETE));
-    }
-    return false;
-
-  case NUMPAD:
-    if (record->event.pressed) {
-      layer_invert(L_NUMPAD);
-      bool num_lock = host_keyboard_leds() & 1<<USB_LED_NUM_LOCK;
-      if (num_lock != (bool)IS_LAYER_ON(L_NUMPAD)) {
-        tap_code(KC_NLCK); // Toggle Num Lock to match layer state.
-      }
-    }
-    return false;
-
-  default:
-    return true;
-  }
-}
-
-#define ACTION_TAP_DANCE_DOUBLE_MODS(mod1, mod2) { \
-    .fn = { td_double_mods_each, NULL, td_double_mods_reset }, \
-    .user_data = &(qk_tap_dance_pair_t){ mod1, mod2 }, \
-  }
-
-void td_double_mods_each(qk_tap_dance_state_t *state, void *user_data) {
-  qk_tap_dance_pair_t *mods = (qk_tap_dance_pair_t *)user_data;
-  // Single tap → mod1, double tap → mod2, triple tap etc. → mod1+mod2
-  if (state->count == 1 || state->count == 3) {
-    register_code(mods->kc1);
-  } else if (state->count == 2) {
-    unregister_code(mods->kc1);
-    register_code(mods->kc2);
-  }
-  // Prevent tap dance from sending kc1 and kc2 as weak mods
-  state->weak_mods &= ~(MOD_BIT(mods->kc1) | MOD_BIT(mods->kc2));
-}
-
-void td_double_mods_reset(qk_tap_dance_state_t *state, void *user_data) {
-  qk_tap_dance_pair_t *mods = (qk_tap_dance_pair_t *)user_data;
-  if (state->count == 1 || state->count > 2) {
-    unregister_code(mods->kc1);
-  }
-  if (state->count >= 2) {
-    unregister_code(mods->kc2);
-  }
-}
-
-enum tap_dance {
-  TD_RSF_RCT,
-};
-
-qk_tap_dance_action_t tap_dance_actions[] = {
-  [TD_RSF_RCT] = ACTION_TAP_DANCE_DOUBLE_MODS(KC_RSFT, KC_RCTL),
-};
+#include "billypython.h"
 
 const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   /* Base layer
@@ -106,11 +16,11 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
    */
   [L_BASE] = LAYOUT_truefox( \
-    KC_ESC, KC_1,   KC_2,   KC_3,   KC_4,   KC_5,   KC_6,   KC_7,   KC_8,   KC_9,   KC_0,   KC_MINS,KC_EQL, KC_BSLS,KC_GRV, KC_PSCR, \
-    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,        KC_DEL,  \
-    FN_CAPS,KC_A,   KC_S,   KC_D,   KC_F,   KC_G,   KC_H,   KC_J,   KC_K,   KC_L,   KC_SCLN,KC_QUOT,        KC_ENT,         KC_PGUP, \
-    KC_LSFT,        KC_Z,   KC_X,   KC_C,   KC_V,   KC_B,   KC_N,   KC_M,   KC_COMM,KC_DOT, KC_SLSH,RSF_RCT,        KC_UP,  KC_PGDN, \
-    KC_LCTL,KC_LGUI,KC_LALT,                        KC_SPC,                 KC_RALT,FN_FNLK,                KC_LEFT,KC_DOWN,KC_RGHT  \
+    KC_ESC,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,  KC_BSLS, KC_GRV,  KC_PSCR, \
+    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,          KC_DEL,  \
+    FN_CAPS, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,          KC_ENT,           KC_PGUP, \
+    KC_LSFT,          KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, RSF_RCT,          KC_UP,   KC_PGDN, \
+    KC_LCTL, KC_LGUI, KC_LALT,                            KC_SPC,                    KC_RALT, FN_FNLK,                   KC_LEFT, KC_DOWN, KC_RGHT  \
   ),
 
   /* Function layer
@@ -127,31 +37,10 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
    * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
    */
   [L_FN] = LAYOUT_truefox( \
-    _______,KC_F1,  KC_F2,  KC_F3,  KC_F4,  KC_F5,  KC_F6,  KC_F7,  KC_F8,  KC_F9,  KC_F10, KC_F11, KC_F12, NUMPAD, KC_SLCK,KC_PAUS, \
-    KC_BTN4,KC_BTN2,KC_MS_U,KC_BTN1,KC_BTN3,KC_BTN5,_______,KC_PGUP,KC_UP,  KC_PGDN,KC_MPLY,KC_MPRV,KC_MNXT,CLEAR,          KC_INS,  \
-    _______,KC_MS_L,KC_MS_D,KC_MS_R,KC_WH_U,_______,KC_HOME,KC_LEFT,KC_DOWN,KC_RGHT,KC_END, _______,        _______,        TOP,     \
-    _______,        KC_ACL0,KC_ACL2,KC_WH_L,KC_WH_R,_______,_______,_______,KC_VOLD,KC_VOLU,KC_MUTE,KC_APP,         KC_PGUP,BOTTOM,  \
-    _______,_______,_______,                        KC_WH_D,                _______,_______,                KC_HOME,KC_PGDN,KC_END   \
-  ),
-
-  /* Numpad layer
-   * ┌───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┬───┐
-   * │Num│   │   │   │   │   │   │P7 │P8 │P9 │P- │ − │ = │Num│   │   │
-   * ├───┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴───┼───┤
-   * │     │   │   │   │   │   │   │P4 │P5 │P6 │P+ │ ( │ ) │     │   │
-   * ├─────┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴┬──┴─────┼───┤
-   * │      │   │   │   │   │   │   │P1 │P2 │P3 │P* │ × │ PEnter │   │
-   * ├──────┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴─┬─┴────┬───┼───┤
-   * │        │   │   │   │   │   │P0 │P0 │ , │P. │P/ │  ÷   │   │   │
-   * ├────┬───┴┬──┴─┬─┴───┴───┴───┴───┴───┴──┬┴───┼───┴┬─┬───┼───┼───┤
-   * │    │    │    │                        │    │    │ │   │   │   │
-   * └────┴────┴────┴────────────────────────┴────┴────┘ └───┴───┴───┘
-   */
-  [L_NUMPAD] = LAYOUT_truefox( \
-    NUMPAD, _______,_______,_______,_______,_______,_______,KC_P7,  KC_P8,  KC_P9,  KC_PMNS,MINUS,  EQUALS, NUMPAD, _______,_______, \
-    _______,_______,_______,_______,_______,_______,_______,KC_P4,  KC_P5,  KC_P6,  KC_PPLS,L_PAREN,R_PAREN,_______,        _______, \
-    _______,_______,_______,_______,_______,_______,_______,KC_P1,  KC_P2,  KC_P3,  KC_PAST,TIMES,          KC_PENT,        _______, \
-    _______,        _______,_______,_______,_______,_______,KC_P0,  KC_P0,  COMMA,  KC_PDOT,KC_PSLS,DIVIDE,         _______,_______, \
-    _______,_______,_______,                        _______,                _______,_______,                _______,_______,_______  \
+    _______, 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_NLCK, KC_SLCK, KC_PAUS, \
+    KC_BTN4, KC_BTN2, KC_MS_U, KC_BTN1, KC_BTN3, KC_BTN5, _______, KC_PGUP, KC_UP,   KC_PGDN, KC_MPLY, KC_MPRV, KC_MNXT, CLEAR,            KC_INS,  \
+    _______, KC_MS_L, KC_MS_D, KC_MS_R, KC_WH_U, _______, KC_HOME, KC_LEFT, KC_DOWN, KC_RGHT, KC_END,  _______,          _______,          TOP,     \
+    _______,          KC_ACL0, KC_ACL2, KC_WH_L, KC_WH_R, _______, _______, _______, KC_VOLD, KC_VOLU, KC_MUTE, KC_APP,           KC_PGUP, BOTTOM,  \
+    _______, _______, _______,                            KC_WH_D,                   _______, _______,                   KC_HOME, KC_PGDN, KC_END   \
   ),
 };
diff --git a/keyboards/whitefox/keymaps/billypython/rules.mk b/keyboards/whitefox/keymaps/billypython/rules.mk
index 8fbc1f3af..133c7af54 100644
--- a/keyboards/whitefox/keymaps/billypython/rules.mk
+++ b/keyboards/whitefox/keymaps/billypython/rules.mk
@@ -1,15 +1,6 @@
-AUDIO_ENABLE      = no
 BACKLIGHT_ENABLE  = no
-BLUETOOTH_ENABLE  = no
 BOOTMAGIC_ENABLE  = no
 COMMAND_ENABLE    = yes
 CONSOLE_ENABLE    = yes
-EXTRAKEY_ENABLE   = yes
-MIDI_ENABLE       = no
-MOUSEKEY_ENABLE   = yes
-NKRO_ENABLE       = yes
-RGBLIGHT_ENABLE   = no
-SLEEP_LED_ENABLE  = no
 TAP_DANCE_ENABLE  = yes
-UNICODE_ENABLE    = yes
 VISUALIZER_ENABLE = no
diff --git a/users/billypython/billypython.c b/users/billypython/billypython.c
new file mode 100644
index 000000000..7bdfe33a4
--- /dev/null
+++ b/users/billypython/billypython.c
@@ -0,0 +1,32 @@
+#include "billypython.h"
+
+__attribute__((weak))
+bool process_record_keymap(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  if (!process_record_keymap(keycode, record)) {
+    return false;
+  }
+
+  switch (keycode) {
+  case CLEAR:
+    if (record->event.pressed) {
+      SEND_STRING(SS_LCTRL("a") SS_TAP(X_DELETE));
+    }
+    return false;
+
+  default:
+    return true;
+  }
+}
+
+__attribute__((weak))
+uint32_t layer_state_set_keymap(uint32_t state) {
+  return state;
+}
+
+uint32_t layer_state_set_user(uint32_t state) {
+  return layer_state_set_keymap(state);
+}
diff --git a/users/billypython/billypython.h b/users/billypython/billypython.h
new file mode 100644
index 000000000..4a444e978
--- /dev/null
+++ b/users/billypython/billypython.h
@@ -0,0 +1,34 @@
+#pragma once
+
+#include "quantum.h"
+
+#ifdef TAP_DANCE_ENABLE
+  #include "tap_dance.h"
+#endif
+
+#ifdef LAYER_FN
+  #define FN      MO(L_FN)
+  #define FN_CAPS LT(L_FN, KC_CAPS)
+  #define FN_FNLK TT(L_FN)
+#endif
+
+#define TOP     LCTL(KC_HOME)
+#define BOTTOM  LCTL(KC_END)
+
+enum keycodes_user {
+  CLEAR = SAFE_RANGE,
+
+  RANGE_KEYMAP,
+};
+
+enum layers_user {
+  L_BASE,
+#ifdef LAYER_FN
+  L_FN,
+#endif
+
+  L_RANGE_KEYMAP,
+};
+
+bool process_record_keymap(uint16_t keycode, keyrecord_t *record);
+uint32_t layer_state_set_keymap(uint32_t state);
diff --git a/users/billypython/config.h b/users/billypython/config.h
new file mode 100644
index 000000000..705e6c934
--- /dev/null
+++ b/users/billypython/config.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#define FORCE_NKRO
+
+#define MAGIC_KEY_BOOTLOADER B
+
+#define MOUSEKEY_DELAY              50
+#define MOUSEKEY_INTERVAL           15
+#define MOUSEKEY_MAX_SPEED          4
+#define MOUSEKEY_TIME_TO_MAX        50
+#define MOUSEKEY_WHEEL_MAX_SPEED    1
+#define MOUSEKEY_WHEEL_TIME_TO_MAX  50
+
+#define NO_ACTION_FUNCTION
+#define NO_ACTION_MACRO
+
+#define PERMISSIVE_HOLD
+#define TAPPING_TERM    200
+#define TAPPING_TOGGLE  2
diff --git a/users/billypython/rules.mk b/users/billypython/rules.mk
new file mode 100644
index 000000000..915323b49
--- /dev/null
+++ b/users/billypython/rules.mk
@@ -0,0 +1,6 @@
+SRC += billypython.c
+ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
+  SRC += tap_dance.c
+endif
+
+EXTRAFLAGS += -flto
diff --git a/users/billypython/tap_dance.c b/users/billypython/tap_dance.c
new file mode 100644
index 000000000..74ae16639
--- /dev/null
+++ b/users/billypython/tap_dance.c
@@ -0,0 +1,33 @@
+#include "tap_dance.h"
+
+#define ACTION_TAP_DANCE_DOUBLE_MODS(mod1, mod2) { \
+    .fn = { td_double_mods_each, NULL, td_double_mods_reset }, \
+    .user_data = &(qk_tap_dance_pair_t){ mod1, mod2 }, \
+  }
+
+void td_double_mods_each(qk_tap_dance_state_t *state, void *user_data) {
+  qk_tap_dance_pair_t *mods = (qk_tap_dance_pair_t *)user_data;
+  // Single tap → mod1, double tap → mod2, triple tap etc. → mod1+mod2
+  if (state->count == 1 || state->count == 3) {
+    register_code(mods->kc1);
+  } else if (state->count == 2) {
+    unregister_code(mods->kc1);
+    register_code(mods->kc2);
+  }
+  // Prevent tap dance from sending kc1 and kc2 as weak mods
+  state->weak_mods &= ~(MOD_BIT(mods->kc1) | MOD_BIT(mods->kc2));
+}
+
+void td_double_mods_reset(qk_tap_dance_state_t *state, void *user_data) {
+  qk_tap_dance_pair_t *mods = (qk_tap_dance_pair_t *)user_data;
+  if (state->count == 1 || state->count >= 3) {
+    unregister_code(mods->kc1);
+  }
+  if (state->count >= 2) {
+    unregister_code(mods->kc2);
+  }
+}
+
+qk_tap_dance_action_t tap_dance_actions[] = {
+  [TD_RSF_RCT] = ACTION_TAP_DANCE_DOUBLE_MODS(KC_RSFT, KC_RCTL),
+};
diff --git a/users/billypython/tap_dance.h b/users/billypython/tap_dance.h
new file mode 100644
index 000000000..258198141
--- /dev/null
+++ b/users/billypython/tap_dance.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "quantum.h"
+
+#define RSF_RCT TD(TD_RSF_RCT)
+
+enum tap_dance {
+  TD_RSF_RCT,
+};