Major enhancements to spidey3 keymaps and userspace (#9261)

* Add Chrome OS specific keys to 75_ansi/spidey3

* Clean up duplicative settings in rules.mk

* Refactor spidey3 userspace to use rgb layer blink

* Blink green on wakeup

* Improve _FN layer indicator

* Glyph transformation modes: wide, script, fraktur, and enclosed characters

* Add spider unicode glyph

* Fix compile error when NO_ACTION_ONESHOT

* Add a few more emoji

* Further refinement of lighting layer usage

* Fix reversed yes/no ack

* Lighting layers override RGB off

* Fix missing wide and incorrect script numbers

* Add LOL and surprise emoji

* Add missing break in switch statement

* Trim firmware size

* Use usage ID definitions in report.h

* Some minor whitespace cleanup

* Disable some unused features to reduce firmware size

* Print version on startup

* Seed rand() on first keystroke

* Add a key to immediately sleep CrOS

* Switch to Bootmagic Lite

* Trim down firmware size a little bit more

* Make RGBLIGHT_MODE_TWINKLE+4 my default

* Scan rate debug / fix version printing

Delay printing version on startup (console may not be ready)
Better scan rate reporting

* Disable locking caps, etc. to save more space

* Enable LTO

* Better seed for rand()

* Set MAX_LAYER for some performance improvement

* Another scan rate improvement

* Set manufacturer

* New startup animation

* Add GUI lock for F-keys (for CrOS)

* Add visual indication for glyph replacement and F-keys GUI lock

* Some cleanup; run cformat on spidey3 userspace

* Cycle between debug verbosity options

* Fix disable RGB Lighting after wakeup on Mac

8 files changed, 570 insertions, 167 deletions

diff --git a/users/spidey3/config.h b/users/spidey3/config.h
index 9da7f5530..053240718 100644
--- a/users/spidey3/config.h
+++ b/users/spidey3/config.h
@@ -3,3 +3,21 @@
 #define LED_DISABLE_WHEN_USB_SUSPENDED true
 #define RGB_DISABLE_WHEN_USB_SUSPENDED true
 #define RGBLIGHT_LAYERS
+#define RGBLIGHT_MAX_LAYERS 16
+#define RGBLIGHT_LAYER_BLINK
+#define RGBLIGHT_LAYERS_OVERRIDE_RGB_OFF
+
+#undef RGBLIGHT_ANIMATIONS
+#define RGBLIGHT_EFFECT_BREATHING
+#define RGBLIGHT_EFFECT_RAINBOW_MOOD
+#define RGBLIGHT_EFFECT_RAINBOW_SWIRL
+#define RGBLIGHT_EFFECT_SNAKE
+#define RGBLIGHT_EFFECT_KNIGHT
+#define RGBLIGHT_EFFECT_STATIC_GRADIENT
+#define RGBLIGHT_EFFECT_ALTERNATING
+#define RGBLIGHT_EFFECT_TWINKLE
+
+#define SPI_DEBUG_SCAN_RATE
+
+#undef MANUFACTURER
+#define MANUFACTURER Window of Fire
diff --git a/users/spidey3/init.c b/users/spidey3/init.c
index b92394609..273c2b289 100644
--- a/users/spidey3/init.c
+++ b/users/spidey3/init.c
@@ -1,30 +1,28 @@
 #include "spidey3.h"
 
 void keyboard_post_init_user(void) {
-  print("keyboard_post_init_user\n");
-  uprintf("\tdebug_enable=%u\n", debug_enable);
 #ifdef RGBLIGHT_ENABLE
-  keyboard_post_init_user_rgb();
+    keyboard_post_init_user_rgb();
 #endif
 }
 
 void eeconfig_init_user(void) {
-  print("eeconfig_init_user\n");
-  set_single_persistent_default_layer(_BASE);
+    print("eeconfig_init_user\n");
+    set_single_persistent_default_layer(_BASE);
 #ifdef UNICODEMAP_ENABLE
-  eeconfig_init_user_unicode();
+    eeconfig_init_user_unicode();
 #endif
 
 #ifdef RGBLIGHT_ENABLE
-  eeconfig_init_user_rgb();
+    eeconfig_init_user_rgb();
 #endif
 }
 
 void shutdown_user() {
 #ifdef RGBLIGHT_ENABLE
-  clear_rgb_layers();
-  rgblight_enable();
-  rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
-  rgblight_sethsv_noeeprom(HSV_RED);
+    clear_rgb_layers();
+    rgblight_enable();
+    rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
+    rgblight_sethsv_noeeprom(HSV_RED);
 #endif
 }
diff --git a/users/spidey3/layer_rgb.c b/users/spidey3/layer_rgb.c
index 75e66384e..160cc4317 100644
--- a/users/spidey3/layer_rgb.c
+++ b/users/spidey3/layer_rgb.c
@@ -5,127 +5,280 @@
 
 uint32_t rgb_mode;
 uint16_t rgb_hue;
-uint8_t rgb_sat;
-uint8_t rgb_val;
-bool rgb_saved = 0;
-
-void spidey_swirl(void) {
-  dprint("Setting Spidey Swirl!\n");
-  rgblight_enable();
-  rgblight_mode(RGBLIGHT_MODE_RAINBOW_SWIRL);
-  rgblight_sethsv(213, 255, 128);
+uint8_t  rgb_sat;
+uint8_t  rgb_val;
+bool     rgb_saved = 0;
+
+void spidey_glow(void) {
+    rgblight_enable();
+    rgblight_mode(RGBLIGHT_MODE_TWINKLE + 4);
+    rgblight_sethsv(213, 255, 128);
 #ifdef VELOCIKEY_ENABLE
-  if (!velocikey_enabled())
-        velocikey_toggle();
+    if (velocikey_enabled()) velocikey_toggle();
 #endif
 }
 
-void eeconfig_init_user_rgb(void)
-{
-  spidey_swirl();
-}
+void eeconfig_init_user_rgb(void) { spidey_glow(); }
+
+// clang-format off
+
+// Convenience macros
+#define CORNER_BL(color) { 0, 1, color }
+#define CORNER_BR(color) { RGBLED_NUM / 2 - 1, 1, color }
+#define CORNER_FR(color) { RGBLED_NUM / 2, 1, color }
+#define CORNER_FL(color) { RGBLED_NUM - 1, 1, color }
+#define CORNERS(color) {0, 1, color}, {RGBLED_NUM / 2 - 1, 2, color}, { RGBLED_NUM - 1, 1, color }
+#define FRONT(inset, color) { RGBLED_NUM / 2 + inset, RGBLED_NUM / 2 - 2 * inset, color }
+#define BACK(inset, color) { inset, RGBLED_NUM / 2 - 2 * inset, color }
+
+#define LAYER_OFFSET 0
+const rgblight_segment_t PROGMEM _layer1_layer[] = RGBLIGHT_LAYER_SEGMENTS(CORNER_BR(HSV_PURPLE));
+const rgblight_segment_t PROGMEM _layer2_layer[] = RGBLIGHT_LAYER_SEGMENTS(CORNERS(HSV_MAGENTA));
+const rgblight_segment_t PROGMEM _layer3_layer[] = RGBLIGHT_LAYER_SEGMENTS(CORNERS(HSV_GREEN));
+
+#define LOCK_OFFSET 3
+const rgblight_segment_t PROGMEM _numlock_layer[]    = RGBLIGHT_LAYER_SEGMENTS(FRONT(3, HSV_YELLOW));
+const rgblight_segment_t PROGMEM _capslock_layer[]   = RGBLIGHT_LAYER_SEGMENTS(CORNER_FL(HSV_AZURE));
+const rgblight_segment_t PROGMEM _scrolllock_layer[] = RGBLIGHT_LAYER_SEGMENTS(CORNER_FR(HSV_ORANGE));
+
+#define MISC_OFFSET 6
+const rgblight_segment_t PROGMEM _gflock_layer[]       = RGBLIGHT_LAYER_SEGMENTS(BACK(1, HSV_ORANGE));
+const rgblight_segment_t PROGMEM _glyphreplace_layer[] = RGBLIGHT_LAYER_SEGMENTS(FRONT(1, HSV_ORANGE));
+
+#define ACK_OFFSET 8
+const rgblight_segment_t PROGMEM _no_layer[]     = RGBLIGHT_LAYER_SEGMENTS(FRONT(1, HSV_RED));
+const rgblight_segment_t PROGMEM _yes_layer[]    = RGBLIGHT_LAYER_SEGMENTS(FRONT(1, HSV_GREEN));
+const rgblight_segment_t PROGMEM _meh_layer[]    = RGBLIGHT_LAYER_SEGMENTS(FRONT(1, HSV_YELLOW));
+
+// Now define the array of layers. Higher numbered layers take precedence.
+const rgblight_segment_t *const PROGMEM _rgb_layers[] = {
+    [LAYER_OFFSET + 0] = _layer1_layer,
+    [LAYER_OFFSET + 1] = _layer2_layer,
+    [LAYER_OFFSET + 2] = _layer3_layer,
+
+    [LOCK_OFFSET + USB_LED_NUM_LOCK]    = _numlock_layer,
+    [LOCK_OFFSET + USB_LED_CAPS_LOCK]   = _capslock_layer,
+    [LOCK_OFFSET + USB_LED_SCROLL_LOCK] = _scrolllock_layer,
+
+    [MISC_OFFSET + 0] = _gflock_layer,
+    [MISC_OFFSET + 1] = _glyphreplace_layer,
+
+    [ACK_OFFSET + ACK_NO]     = _no_layer,
+    [ACK_OFFSET + ACK_YES]    = _yes_layer,
+    [ACK_OFFSET + ACK_MEH]    = _meh_layer,
 
-const rgblight_segment_t PROGMEM _capslock_layer[] = RGBLIGHT_LAYER_SEGMENTS( {0, 2, HSV_AZURE}, {14, 2, HSV_AZURE} );
-const rgblight_segment_t PROGMEM _layer1_layer[] = RGBLIGHT_LAYER_SEGMENTS( {7, 1, HSV_PURPLE} );
-const rgblight_segment_t PROGMEM _layer2_layer[] = RGBLIGHT_LAYER_SEGMENTS( {10, 3, HSV_MAGENTA} );
-const rgblight_segment_t PROGMEM _layer3_layer[] = RGBLIGHT_LAYER_SEGMENTS( {10, 1, HSV_GREEN} );
-const rgblight_segment_t PROGMEM _yes_layer[] = RGBLIGHT_LAYER_SEGMENTS( {9, 6, HSV_GREEN} );
-const rgblight_segment_t PROGMEM _no_layer[] = RGBLIGHT_LAYER_SEGMENTS( {9, 6, HSV_RED} );
+    [ACK_OFFSET + ACK_MEH + 1] = NULL
+};
+
+// clang-format on 
 
-// Now define the array of layers. Later layers take precedence
-const rgblight_segment_t* const PROGMEM _rgb_layers[] =
-    RGBLIGHT_LAYERS_LIST( _capslock_layer, _layer1_layer, _layer2_layer, _layer3_layer, _yes_layer, _no_layer );
 const uint8_t PROGMEM _n_rgb_layers = sizeof(_rgb_layers) / sizeof(_rgb_layers[0]) - 1;
 
 void clear_rgb_layers() {
-    for (uint8_t i=0; i<_n_rgb_layers; i++) {
+    dprint("clear_rgb_layers()\n");
+    for (uint8_t i = 0; i < _n_rgb_layers; i++) {
         rgblight_set_layer_state(i, false);
     }
 }
 
 void do_rgb_layers(layer_state_t state, uint8_t start, uint8_t end) {
-    dprint("do_rgb_layers()\n");
-    for (uint8_t i=start; i<end; i++) {
-      bool is_on = layer_state_cmp(state, i);
-      dprintf("\tlayer[%d]=%u\n", i, is_on);
-      rgblight_set_layer_state(i, is_on);
+    for (uint8_t i = start; i < end; i++) {
+        bool is_on = layer_state_cmp(state, i);
+        dprintf("layer[%u]=%u\n", i, is_on);
+        rgblight_set_layer_state(LAYER_OFFSET + i - 1, is_on);
     }
 }
 
+extern rgblight_config_t rgblight_config;
+extern rgblight_status_t rgblight_status;
+static bool              startup_animation_done = false;
+
 void keyboard_post_init_user_rgb(void) {
-    do_rgb_layers(default_layer_state, 1u, RGB_LAYER_BASE_REGULAR);
-    do_rgb_layers(layer_state, RGB_LAYER_BASE_REGULAR, RGB_LAYER_BASE_ACKS);
-    do_rgb_layers(0, RGB_LAYER_BASE_ACKS, _n_rgb_layers);
     // Enable the LED layers
     rgblight_layers = _rgb_layers;
+    do_rgb_layers(default_layer_state, LAYER_BASE_DEFAULT + 1, LAYER_BASE_REGULAR);
+    do_rgb_layers(layer_state, LAYER_BASE_REGULAR, LAYER_BASE_END);
+
+    // Startup animation
+    {
+        bool    is_enabled = rgblight_config.enable;
+        uint8_t old_hue    = rgblight_config.hue;
+        uint8_t old_sat    = rgblight_config.sat;
+        uint8_t old_val    = rgblight_config.val;
+        uint8_t old_mode   = rgblight_config.mode;
+
+        bool ramp_down =
+#ifdef RGBLIGHT_EFFECT_BREATHING
+            (rgblight_status.base_mode == RGBLIGHT_MODE_BREATHING) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_SNAKE
+            (rgblight_status.base_mode == RGBLIGHT_MODE_SNAKE) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_KNIGHT
+            (rgblight_status.base_mode == RGBLIGHT_MODE_KNIGHT) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_TWINKLE
+            (rgblight_status.base_mode == RGBLIGHT_MODE_TWINKLE) ||
+#endif
+            !is_enabled;
+
+        bool ramp_to =
+#ifdef RGBLIGHT_EFFECT_STATIC_GRADIENT
+            (rgblight_status.base_mode == RGBLIGHT_MODE_STATIC_GRADIENT) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_RAINBOW_MOOD
+            (rgblight_status.base_mode == RGBLIGHT_MODE_RAINBOW_MOOD) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_RAINBOW_SWIRL
+            (rgblight_status.base_mode == RGBLIGHT_MODE_RAINBOW_SWIRL) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_RAINBOW_CHRISTMAS
+            (rgblight_status.base_mode == RGBLIGHT_MODE_CHRISTMAS) ||
+#endif
+#ifdef RGBLIGHT_EFFECT_RAINBOW_RGB_TEST_
+            (rgblight_status.base_mode == RGBLIGHT_MODE_RGB_TEST) ||
+#endif
+            (rgblight_status.base_mode == RGBLIGHT_MODE_STATIC_LIGHT);
+
+#define STARTUP_ANIMATION_SATURATION 200
+#define STARTUP_ANIMATION_VALUE 255
+#define STARTUP_ANIMATION_STEP 5
+
+        rgblight_enable_noeeprom();
+        if (rgblight_config.enable) {
+            rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
+            for (uint8_t i = 0; i < STARTUP_ANIMATION_VALUE; i += STARTUP_ANIMATION_STEP) {
+                rgblight_sethsv_noeeprom(old_hue, STARTUP_ANIMATION_SATURATION, i);
+                matrix_scan();
+                wait_ms(10);
+            }
+            for (uint8_t i = 255; i > 0; i -= STARTUP_ANIMATION_STEP) {
+                rgblight_sethsv_noeeprom((i + old_hue) % 255, STARTUP_ANIMATION_SATURATION, STARTUP_ANIMATION_VALUE);
+                matrix_scan();
+                wait_ms(10);
+            }
+
+            if (ramp_down) {
+                dprintln("ramp_down");
+                for (uint8_t i = STARTUP_ANIMATION_VALUE; i > 0; i -= STARTUP_ANIMATION_STEP) {
+                    rgblight_sethsv_noeeprom(old_hue, STARTUP_ANIMATION_SATURATION, i);
+                    matrix_scan();
+                    wait_ms(10);
+                }
+            } else if (ramp_to) {
+                dprintf("ramp_to s=%u, v=%u\n", old_sat, old_val);
+                uint8_t steps = 50;
+                for (uint8_t i = 0; i < steps; i++) {
+                    uint8_t s = STARTUP_ANIMATION_SATURATION + i * (((float)old_sat - STARTUP_ANIMATION_SATURATION) / (float)steps);
+                    uint8_t v = STARTUP_ANIMATION_VALUE + i * (((float)old_val - STARTUP_ANIMATION_VALUE) / (float)steps);
+                    rgblight_sethsv_noeeprom(old_hue, s, v);
+                    matrix_scan();
+                    wait_ms(10);
+                }
+            }
+            rgblight_mode_noeeprom(old_mode);
+        }
+        if (is_enabled) {
+            rgblight_sethsv_noeeprom(old_hue, old_sat, old_val);
+        } else {
+            rgblight_disable_noeeprom();
+            // Hack!
+            // rgblight_sethsv_noeeprom() doesn't update these if rgblight is disabled,
+            // but if do it before disabling we get an ugly flash.
+            rgblight_config.hue = old_hue;
+            rgblight_config.sat = old_sat;
+            rgblight_config.val = old_val;
+        }
+        dprint("done\n");
+        startup_animation_done = true;
+    }
 }
 
 layer_state_t default_layer_state_set_user_rgb(layer_state_t state) {
-    dprint("default_layer_state_set_user_rgb()\n");
-    do_rgb_layers(state, 1u, RGB_LAYER_BASE_REGULAR);
+    do_rgb_layers(state, 1u, LAYER_BASE_REGULAR);
     return state;
 }
 
 layer_state_t layer_state_set_user_rgb(layer_state_t state) {
-    dprint("layer_state_set_user_rgb()\n");
-    do_rgb_layers(state, RGB_LAYER_BASE_REGULAR, RGB_LAYER_BASE_ACKS);
+    do_rgb_layers(state, LAYER_BASE_REGULAR, LAYER_BASE_END);
     return state;
 }
 
 bool led_update_user_rgb(led_t led_state) {
-    dprintf("caps_lock=%u\n", led_state.caps_lock);
-    rgblight_set_layer_state(0, led_state.caps_lock);
+    dprintf("num=%u, cap=%u, scl=%u, cmp=%u, kan=%u\n", led_state.num_lock, led_state.caps_lock, led_state.scroll_lock, led_state.compose, led_state.kana);
+
+    rgblight_set_layer_state(LOCK_OFFSET + USB_LED_NUM_LOCK, led_state.num_lock);
+    rgblight_set_layer_state(LOCK_OFFSET + USB_LED_CAPS_LOCK, led_state.caps_lock);
+    rgblight_set_layer_state(LOCK_OFFSET + USB_LED_SCROLL_LOCK, led_state.scroll_lock);
+
     return true;
 }
 
-void rgb_layer_ack(bool yn, bool pressed) {
-  uint8_t layer = RGB_LAYER_BASE_ACKS + (yn ? 0 : 1);
-  rgblight_set_layer_state(layer, pressed);
+void rgb_layer_ack_yn(bool yn) { rgb_layer_ack(yn ? ACK_YES : ACK_NO); }
+
+void rgb_layer_ack(layer_ack_t n) {
+    uint8_t layer = ACK_OFFSET + n;
+    dprintf("rgb_layer_ack(%u) ==> %u\n", n, layer);
+    rgblight_blink_layer(layer, RGB_LAYER_ACK_DURATION);
 }
 
-extern keymap_config_t keymap_config;
+extern keymap_config_t   keymap_config;
+extern rgblight_config_t rgblight_config;
+
+extern bool     spi_gflock;
+extern uint16_t spi_replace_mode;
 
 bool process_record_user_rgb(uint16_t keycode, keyrecord_t *record) {
-  bool pressed = record->event.pressed;
-
-  switch (keycode) {
-    case SPI_GLO:
-      if (pressed) {
-        spidey_swirl();
-      }
-      return false;
-
-    // Acks follow...
-    case DEBUG:
-      rgb_layer_ack(debug_enable, pressed);
-      return false;
-
-    case SPI_LNX:
-    case SPI_OSX:
-    case SPI_WIN:
-      rgb_layer_ack(true, pressed);
-      return false;
-
-    // Tricky!
-    // For these, on press the toggle hasn't happened yet,
-    // so we need a little logic to invert, assuming that
-    // on key press the flag WILL be toggled, and on key
-    // release the flag has already been toggled.
+    if (record->event.pressed) {
+        switch (keycode) {
+            case SPI_GLO:
+                spidey_glow();
+                return false;
+        }
+    }
+
+    return true;
+}
+
+void post_process_record_user_rgb(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        // Acks follow...
+        case DEBUG:
+            rgb_layer_ack_yn(debug_enable);
+            break;
+
+        case SPI_LNX:
+        case SPI_OSX:
+        case SPI_WIN:
+            rgb_layer_ack(ACK_MEH);
+            break;
+
+        case SPI_GFLOCK:
+            rgb_layer_ack_yn(spi_gflock);
+            rgblight_set_layer_state(MISC_OFFSET + 0, spi_gflock);
+            break;
+
+        case SPI_NORMAL ... SPI_FRAKTR:
+            rgb_layer_ack_yn(spi_replace_mode != SPI_NORMAL);
+            rgblight_set_layer_state(MISC_OFFSET + 1, spi_replace_mode != SPI_NORMAL);
+            break;
+
+        case RGB_TOG:
+            rgb_layer_ack_yn(rgblight_config.enable);
+            break;
 
 #ifdef VELOCIKEY_ENABLE
-    case VLK_TOG:
-      rgb_layer_ack(pressed != velocikey_enabled(), pressed);
-      return true;
+        case VLK_TOG:
+            rgb_layer_ack_yn(velocikey_enabled());
+            break;
 #endif
 
 #ifdef NKRO_ENABLE
-    case NK_TOGG:
-    case NK_ON:
-    case NK_OFF:
-      rgb_layer_ack(pressed != keymap_config.nkro, pressed);
-      return true;
+        case NK_TOGG:
+        case NK_ON:
+        case NK_OFF:
+            rgb_layer_ack_yn(keymap_config.nkro);
+            break;
 #endif
-  }
-
-  return true;
+    }
 }
diff --git a/users/spidey3/rules.mk b/users/spidey3/rules.mk
index 0a77d2bfc..2d4da2294 100644
--- a/users/spidey3/rules.mk
+++ b/users/spidey3/rules.mk
@@ -1,3 +1,5 @@
+BOOTMAGIC_ENABLE = lite
+LTO_ENABLE = yes
 
 SRC += init.c
 SRC += spidey3.c
diff --git a/users/spidey3/spidey3.c b/users/spidey3/spidey3.c
index 8be99dea0..9d696494f 100644
--- a/users/spidey3/spidey3.c
+++ b/users/spidey3/spidey3.c
@@ -1,80 +1,267 @@
 #include QMK_KEYBOARD_H
 
 #include "spidey3.h"
+#include "version.h"
+#include <stdlib.h>
 
-bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+static bool rand_seeded = false;
 
-// If console is enabled, it will print the matrix position and status of each key pressed
-// dprintf("KL: kc: %u, col: %u, row: %u, pressed: %u\n", keycode, record->event.key.col, record->event.key.row, record->event.pressed);
+uint16_t spi_replace_mode = SPI_NORMAL;
+bool     spi_gflock       = false;
 
-  if (record->event.pressed) {
-    switch (keycode) {
-#ifndef NO_DEBUG
-      // Re-implement this here, but fix the persistence!
-      case DEBUG:
-        debug_enable ^= 1;
-        if (debug_enable) {
-          print("DEBUG: enabled.\n");
-        } else {
-          print("DEBUG: disabled.\n");
+#if defined(CONSOLE_ENABLE) && !defined(NO_DEBUG)
+static uint32_t matrix_scan_count = 0;
+static bool     reported_version  = false;
+
+#    if defined(SPI_DEBUG_SCAN_RATE)
+static uint32_t matrix_timer           = 0;
+static uint32_t last_matrix_scan_count = 0;
+#    endif
+
+void matrix_scan_user(void) {
+#    if defined(SPI_DEBUG_SCAN_RATE)
+    matrix_scan_count++;
+    if (debug_enable) {
+        uint32_t timer_now = timer_read32();
+        if (matrix_timer == 0) {
+            matrix_timer           = timer_now;
+            last_matrix_scan_count = matrix_scan_count;
+            matrix_scan_count      = 0;
+        } else if (TIMER_DIFF_32(timer_now, matrix_timer) > SPI_SCAN_RATE_INTERVAL * 1000) {
+            matrix_timer           = timer_now;
+            last_matrix_scan_count = matrix_scan_count;
+            matrix_scan_count      = 0;
+            if (!reported_version) {
+                uprintln(QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION ", Built on: " QMK_BUILDDATE);
+                reported_version = true;
+            }
+            uprintf("scan rate: %lu/s\n", last_matrix_scan_count / SPI_SCAN_RATE_INTERVAL);
+        }
+    }
+#    else
+    if (!reported_version) {
+        matrix_scan_count++;
+        if (matrix_scan_count > 300) {
+            uprintln(QMK_KEYBOARD "/" QMK_KEYMAP " @ " QMK_VERSION ", Built on: " QMK_BUILDDATE);
+            reported_version = true;
         }
-        eeconfig_update_debug(debug_config.raw);
+    }
+#    endif
+}
+#endif
+
+bool process_record_glyph_replacement(uint16_t keycode, keyrecord_t *record, uint32_t baseAlphaLower, uint32_t baseAlphaUpper, uint32_t zeroGlyph, uint32_t baseNumberOne, uint32_t spaceGlyph) {
+    uint8_t temp_mod = get_mods();
+#ifndef NO_ACTION_ONESHOT
+    uint8_t temp_osm = get_oneshot_mods();
+#else
+    uint8_t temp_osm = 0;
+#endif
+    if ((((temp_mod | temp_osm) & (MOD_MASK_CTRL | MOD_MASK_ALT | MOD_MASK_GUI))) == 0) {
+        switch (keycode) {
+            case KC_A ... KC_Z:
+                if (record->event.pressed) {
+                    clear_mods();
+#ifndef NO_ACTION_ONESHOT
+                    clear_oneshot_mods();
+#endif
+
+                    unicode_input_start();
+                    uint32_t base = ((temp_mod | temp_osm) & MOD_MASK_SHIFT) ? baseAlphaUpper : baseAlphaLower;
+                    register_hex32(base + (keycode - KC_A));
+                    unicode_input_finish();
+
+                    set_mods(temp_mod);
+                }
+                return false;
+            case KC_0:
+                if ((temp_mod | temp_osm) & MOD_MASK_SHIFT) {  // skip shifted numbers, so that we can still use symbols etc.
+                    return true;
+                }
+                if (record->event.pressed) {
+                    unicode_input_start();
+                    register_hex32(zeroGlyph);
+                    unicode_input_finish();
+                }
+                return false;
+            case KC_1 ... KC_9:
+                if ((temp_mod | temp_osm) & MOD_MASK_SHIFT) {  // skip shifted numbers, so that we can still use symbols etc.
+                    return true;
+                }
+                if (record->event.pressed) {
+                    unicode_input_start();
+                    register_hex32(baseNumberOne + (keycode - KC_1));
+                    unicode_input_finish();
+                }
+                return false;
+            case KC_SPACE:
+                if (record->event.pressed) {
+                    unicode_input_start();
+                    register_hex32(spaceGlyph);  // em space
+                    unicode_input_finish();
+                }
+                return false;
+        }
+    }
+
+    return true;
+}
+
+bool process_gflock(uint16_t keycode, keyrecord_t *record) {
+    if (!spi_gflock) {
+        return true;
+    }
+
+    if (record->event.pressed) {
+        register_code16(G(keycode));
+    } else {
+        unregister_code16(G(keycode));
+    }
+    return false;
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    if (!rand_seeded) {
+        srand(record->event.time % keycode);
+        rand_seeded = true;
+    }
+
+    if (record->event.pressed) {
+        switch (keycode) {
+#ifndef NO_DEBUG
+            // Re-implement this here, but fix the persistence!
+            case DEBUG:
+                if (!debug_enable) {
+                    debug_enable = 1;
+#    if defined(SPI_DEBUG_SCAN_RATE)
+                    matrix_timer     = 0;
+                    reported_version = false;
+#    endif
+                } else if (!debug_keyboard) {
+                    debug_keyboard = 1;
+                } else if (!debug_matrix) {
+                    debug_matrix = 1;
+                } else {
+                    debug_enable   = 0;
+                    debug_keyboard = 0;
+                    debug_matrix   = 0;
+                }
+                uprintf("DEBUG: enable=%u, keyboard=%u, matrix=%u\n", debug_enable, debug_keyboard, debug_matrix);
+                eeconfig_update_debug(debug_config.raw);
+                return false;
 #endif
-        break;
-      case SPI_LNX:
-        dprint("SPI_LNX\n");
-        set_single_persistent_default_layer(_BASE);
-        layer_off(_OSX);
+
+                // clang-format off
+
+            case CH_CPNL: host_consumer_send(AL_CONTROL_PANEL); return false;
+            case CH_ASST: host_consumer_send(AL_ASSISTANT); return false;
+            case CH_SUSP: tap_code16(LGUI(LSFT(KC_L))); return true;
+
+                // clang-format on
+
+            case SPI_LNX:
+                dprint("SPI_LNX\n");
+                set_single_persistent_default_layer(_BASE);
+                layer_off(_OSX);
 #if defined(UNICODE_ENABLE) || defined(UNICODEMAP_ENABLE)
-        set_unicode_input_mode(UC_LNX);
+                set_unicode_input_mode(UC_LNX);
 #endif
-        break;
-      case SPI_OSX:
-        dprint("SPI_OSX\n");
-        set_single_persistent_default_layer(_OSX);
+                break;
+            case SPI_OSX:
+                dprint("SPI_OSX\n");
+                set_single_persistent_default_layer(_OSX);
 #if defined(UNICODE_ENABLE) || defined(UNICODEMAP_ENABLE)
-        set_unicode_input_mode(UC_OSX);
+                set_unicode_input_mode(UC_OSX);
 #endif
-        break;
-      case SPI_WIN:
-        dprint("SPI_WIN\n");
-        set_single_persistent_default_layer(_BASE);
-        layer_off(_OSX);
+                break;
+            case SPI_WIN:
+                dprint("SPI_WIN\n");
+                set_single_persistent_default_layer(_BASE);
+                layer_off(_OSX);
 #if defined(UNICODE_ENABLE) || defined(UNICODEMAP_ENABLE)
-        set_unicode_input_mode(UC_WINC);
+                set_unicode_input_mode(UC_WINC);
 #endif
-        break;
+                break;
+
+            case SPI_NORMAL ... SPI_FRAKTR:
+                spi_replace_mode = (spi_replace_mode == keycode) ? SPI_NORMAL : keycode;
+                dprintf("spi_replace_mode = %u\n", spi_replace_mode);
+                break;
+
+            case SPI_GFLOCK:
+                spi_gflock = !spi_gflock;
+                dprintf("spi_gflock = %u\n", spi_gflock);
+                break;
+        }
+    } else {
+        switch (keycode) {
+            case CH_CPNL:
+            case CH_ASST:
+                host_consumer_send(0);
+                return false;
+        }
+    }
+
+    switch (keycode) {
+        case KC_A ... KC_0:
+        case KC_SPACE:
+            switch (spi_replace_mode) {
+                case SPI_WIDE:
+                    return process_record_glyph_replacement(keycode, record, 0xFF41, 0xFF21, 0xFF10, 0xFF11, 0x2003);
+                case SPI_SCRIPT:
+                    return process_record_glyph_replacement(keycode, record, 0x1D4EA, 0x1D4D0, 0x1D7CE, 0x1D7CF, 0x2002);
+                case SPI_BLOCKS:
+                    return process_record_glyph_replacement(keycode, record, 0x1F170, 0x1F170, '0', '1', 0x2002);
+                case SPI_CIRCLE:
+                    return process_record_glyph_replacement(keycode, record, 0x1F150, 0x1F150, '0', '1', 0x2002);
+                case SPI_SQUARE:
+                    return process_record_glyph_replacement(keycode, record, 0x1F130, 0x1F130, '0', '1', 0x2002);
+                case SPI_PARENS:
+                    return process_record_glyph_replacement(keycode, record, 0x1F110, 0x1F110, '0', '1', 0x2002);
+                case SPI_FRAKTR:
+                    return process_record_glyph_replacement(keycode, record, 0x1D586, 0x1D56C, '0', '1', 0x2002);
+            }
+            break;
+
+        case KC_F1 ... KC_F24:
+            return process_gflock(keycode, record);
     }
-  }
 
 #ifdef RGBLIGHT_ENABLE
-  bool res = process_record_user_rgb(keycode, record);
-  if (res) return true;
+    bool res = process_record_user_rgb(keycode, record);
+    if (!res) return false;
 #endif
 
-  return false;
+    return true;
+}
+
+void post_process_record_user(uint16_t keycode, keyrecord_t *record) {
+#ifdef RGBLIGHT_ENABLE
+    post_process_record_user_rgb(keycode, record);
+#endif
+    return;
 }
 
 layer_state_t default_layer_state_set_user(layer_state_t state) {
 #ifdef RGBLIGHT_ENABLE
-  return default_layer_state_set_user_rgb(state);
+    return default_layer_state_set_user_rgb(state);
 #else
-  return state;
+    return state;
 #endif
 }
 
 layer_state_t layer_state_set_user(layer_state_t state) {
 #ifdef RGBLIGHT_ENABLE
-  return layer_state_set_user_rgb(state);
+    return layer_state_set_user_rgb(state);
 #else
-  return state;
+    return state;
 #endif
 }
 
 bool led_update_user(led_t led_state) {
 #ifdef RGBLIGHT_ENABLE
-  return led_update_user_rgb(led_state);
+    return led_update_user_rgb(led_state);
 #else
-  return true;
+    return true;
 #endif
 }
diff --git a/users/spidey3/spidey3.h b/users/spidey3/spidey3.h
index 224858391..5bfba4e59 100644
--- a/users/spidey3/spidey3.h
+++ b/users/spidey3/spidey3.h
@@ -3,41 +3,71 @@
 #include QMK_KEYBOARD_H
 
 #ifdef UNICODEMAP_ENABLE
-#include "unicode.h"
+#    include "unicode.h"
 #endif
 
 enum userspace_layers {
-  _BASE = 0,
-  _OSX,
-  _NUMPAD,
-  _FN,
-};
-
-enum rgb_base_layer {
-  RGB_LAYER_BASE_DEFAULT = _BASE,
-  RGB_LAYER_BASE_REGULAR = _NUMPAD,
-  RGB_LAYER_BASE_ACKS = _FN+1,
+    _BASE = 0,
+    _OSX,
+    _NUMPAD,
+    _FN,
 };
 
 enum custom_keycodes {
-  SPI_GLO = SAFE_RANGE,
-  SPI_LNX,
-  SPI_OSX,
-  SPI_WIN,
+    SPI_GLO = SAFE_RANGE,
+    SPI_LNX,  // Mode: Linux
+    SPI_OSX,  // Mode: Mac
+    SPI_WIN,  // Mode: Windows
+    CH_CPNL,  // AL Control Panel
+    CH_ASST,  // AL Context-aware Desktop Assistant
+    CH_SUSP,  // Suspend
+
+    SPI_NORMAL,
+    SPI_WIDE,
+    SPI_SCRIPT,
+    SPI_BLOCKS,
+    SPI_CIRCLE,
+    SPI_SQUARE,
+    SPI_PARENS,
+    SPI_FRAKTR,
+    SPI_GFLOCK,
 };
 
 #ifdef RGBLIGHT_ENABLE
-void eeconfig_init_user_rgb(void);
-void matrix_init_user_rgb(void);
-void keyboard_post_init_user_rgb(void);
-bool process_record_user_rgb(uint16_t keycode, keyrecord_t *record);
+
+enum layer_base {
+    LAYER_BASE_DEFAULT = _BASE,
+    LAYER_BASE_REGULAR = _NUMPAD,
+    LAYER_BASE_END     = _FN + 1,
+};
+
+typedef enum layer_ack {
+    ACK_NO = 0,
+    ACK_YES,
+    ACK_MEH,
+} layer_ack_t;
+
+#    define RGB_LAYER_ACK_DURATION 500
+
+void          eeconfig_init_user_rgb(void);
+void          matrix_init_user_rgb(void);
+void          keyboard_post_init_user_rgb(void);
+bool          process_record_user_rgb(uint16_t keycode, keyrecord_t *record);
+void          post_process_record_user_rgb(uint16_t keycode, keyrecord_t *record);
 layer_state_t layer_state_set_user_rgb(layer_state_t state);
 layer_state_t default_layer_state_set_user_rgb(layer_state_t state);
-bool led_update_user_rgb(led_t led_state);
-void clear_rgb_layers(void);
+bool          led_update_user_rgb(led_t led_state);
+void          rgb_layer_ack(layer_ack_t n);
+void          rgb_layer_ack_yn(bool yn);
+void          clear_rgb_layers(void);
 #endif
 
 #ifdef UNICODEMAP_ENABLE
 void eeconfig_init_user_unicode(void);
 #endif
 
+#ifdef SPI_DEBUG_SCAN_RATE
+#    ifndef SPI_SCAN_RATE_INTERVAL
+#        define SPI_SCAN_RATE_INTERVAL 10
+#    endif
+#endif
diff --git a/users/spidey3/unicode.c b/users/spidey3/unicode.c
index 41ceef837..39a990674 100644
--- a/users/spidey3/unicode.c
+++ b/users/spidey3/unicode.c
@@ -2,18 +2,24 @@
 #include "unicode.h"
 
 const uint32_t PROGMEM unicode_map[] = {
-    [BUL1]              = 0x2022, // •
-    [BUL2]              = 0x25E6, // ◦
-    [LARR]              = 0x2190, // ←
-    [RARR]              = 0x2192, // →
-    [ENDASH]    = 0x2013, // –
-    [EMDASH]    = 0x2014, // —
+    [BUL1]     = 0x2022,   // •
+    [BUL2]     = 0x25E6,   // ◦
+    [LARR]     = 0x2190,   // ←
+    [RARR]     = 0x2192,   // →
+    [ENDASH]   = 0x2013,   // –
+    [EMDASH]   = 0x2014,   // —
+    [SPIDER]   = 0x1F577,  // 🕷
+    [SAD]      = 0x2639,   // ☹
+    [MEH]      = 0x1F611,  // 😑
+    [HAPPY]    = 0x1F600,  // 😀
+    [ANGRY]    = 0x1F620,  // 😠
+    [THUMBUP]  = 0x1F44D,  // 👍
+    [THUMBDN]  = 0x1F44E,  // 👎
+    [LOL]      = 0x1F602,  // 😂
+    [SURPRISE] = 0x1F62E,  // 😮
 };
 
-void eeconfig_init_user_unicode(void)
-{
-  // Default to Linux style
-  set_unicode_input_mode(UC_LNX);
+void eeconfig_init_user_unicode(void) {
+    // Default to Linux style
+    set_unicode_input_mode(UC_LNX);
 }
-
-
diff --git a/users/spidey3/unicode.h b/users/spidey3/unicode.h
index 72a91e8a8..db7824983 100644
--- a/users/spidey3/unicode.h
+++ b/users/spidey3/unicode.h
@@ -11,9 +11,18 @@ enum unicode_names {
     RARR,
     ENDASH,
     EMDASH,
+    SPIDER,
+    SAD,
+    MEH,
+    HAPPY,
+    ANGRY,
+    THUMBUP,
+    THUMBDN,
+    LOL,
+    SURPRISE,
 };
 
-#define X_BUL (XP(BUL1, BUL2))
-#define X_DASH (XP(ENDASH, EMDASH))
+#    define X_BUL (XP(BUL1, BUL2))
+#    define X_DASH (XP(ENDASH, EMDASH))
 
 #endif