Combine more tool-change variables (#12137)

Marlin/Configuration_adv.h

@@ -1095,6 +1095,33 @@
   #endif
 #endif
 
+/**
+ * Universal tool change settings.
+ * Applies to all types of extruders except where explicitly noted.
+ */
+#if EXTRUDERS > 1
+  // Z raise distance for tool-change, as needed for some extruders
+  #define TOOLCHANGE_ZRAISE     2  // (mm)
+
+  // Retract and prime filament on tool-change
+  //#define TOOLCHANGE_FILAMENT_SWAP
+  #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
+    #define TOOLCHANGE_FIL_SWAP_LENGTH          12  // (mm)
+    #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600  // (mm/m)
+    #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED   3600  // (mm/m)
+  #endif
+
+  /**
+   * Position to park head during tool change.
+   * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
+   */
+  //#define TOOLCHANGE_PARK
+  #if ENABLED(TOOLCHANGE_PARK)
+    #define TOOLCHANGE_PARK_XY    { X_MIN_POS + 10, Y_MIN_POS + 10 }
+    #define TOOLCHANGE_PARK_XY_FEEDRATE 6000  // (mm/m)
+  #endif
+#endif
+
 /**
  * Advanced Pause
  * Experimental feature for filament change support and for parking the nozzle when paused.