[Keymap] Userspace update Rgb layers code (qmk#8659)

* enable rgblight layers

* rgblight layers code

* switch to new rgblight layers

* testing led positions

* fix caps typo

* lights and colors working

* rules updated for different rgb use

* Extra spaces removed

users/stanrc85/config.h

@@ -4,6 +4,7 @@
 #define RETRO_TAPPING
 
 #ifdef RGBLIGHT_ENABLE
+  #define RGBLIGHT_LAYERS
   #define RGBLIGHT_LIMIT_VAL 175
   #define RGBLIGHT_SLEEP
 #endif

users/stanrc85/rgblight_layers.c

@@ -0,0 +1,47 @@
+#include "stanrc85.h"
+
+const rgblight_segment_t PROGMEM my_capslock_layer[] = RGBLIGHT_LAYER_SEGMENTS(
+    {3, 2, HSV_RED},
+    {10, 2, HSV_RED}
+);
+
+const rgblight_segment_t PROGMEM my_layer1_layer[] = RGBLIGHT_LAYER_SEGMENTS(
+    {3, 1, HSV_GREEN},
+    {11, 1, HSV_GREEN}
+);   
+
+const rgblight_segment_t PROGMEM my_layer2_layer[] = RGBLIGHT_LAYER_SEGMENTS(
+    {3, 1, HSV_BLUE},
+    {11, 1, HSV_BLUE} 
+);
+
+const rgblight_segment_t PROGMEM my_layer3_layer[] = RGBLIGHT_LAYER_SEGMENTS(
+    {3, 1, HSV_WHITE},
+    {11, 1, HSV_WHITE}
+);
+
+// Now define the array of layers. Later layers take precedence
+const rgblight_segment_t* const PROGMEM my_rgb_layers[] = RGBLIGHT_LAYERS_LIST(
+    my_capslock_layer,
+    my_layer1_layer,
+    my_layer2_layer,
+    my_layer3_layer
+);
+
+void keyboard_post_init_user(void) {
+    // Enable the LED layers
+    rgblight_layers = my_rgb_layers;
+}
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+    // Both layers will light up if both kb layers are active
+    rgblight_set_layer_state(1, layer_state_cmp(state, 1));
+    rgblight_set_layer_state(2, layer_state_cmp(state, 2));
+    rgblight_set_layer_state(3, layer_state_cmp(state, 3));
+    return state;
+}
+
+bool led_update_user(led_t led_state) {
+    rgblight_set_layer_state(0, led_state.caps_lock);
+    return true;
+}

users/stanrc85/rules.mk

@@ -10,20 +10,18 @@ NKRO_ENABLE = no
 
 SRC += stanrc85.c
 
-ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
-  # Include my fancy rgb functions source here
-  SRC += layer_rgb.c
-endif
-
 ifeq ($(strip $(KEYBOARD)), 1upkeyboards/1up60hse)
+  SRC += layer_rgb.c
   VIA_ENABLE = yes
   LTO_ENABLE = yes
 endif
 ifeq ($(strip $(KEYBOARD)), dz60)
+  SRC += layer_rgb.c
   VIA_ENABLE = yes
   LTO_ENABLE = yes
 endif
 ifeq ($(strip $(KEYBOARD)), projectkb/alice)
+  SRC += rgblight_layers.c
   VIA_ENABLE = yes
   LTO_ENABLE = no
 endif