v1.3增加一个简单的越障模式

v1.3/lib/FastLED/examples/LuminescentGrand/shared/Painter.h

@@ -0,0 +1,58 @@
+#ifndef PAINTER_H
+#define PAINTER_H
+
+#include "./Keyboard.h"
+#include "./ApproximatingFunction.h"
+#include "./util.h"
+#include "./settings.h"
+#include "./led_rope_interface.h"
+
+struct Painter {
+  
+  enum VisState {
+    kVUMidNote = 0,
+    kColumnNote,
+    kBlockNote,
+    kVUNote,
+    kVUSpaceInvaders,
+    kVegas,
+    kBrightSurprise,
+
+    kNumVisStates,
+  };
+
+  ////////////////////////////////////////////////////
+  static void Paint(uint32_t now_ms,
+                    uint32_t delta_ms,
+                    VisState vis_state,
+                    KeyboardState* keyboard,
+                    LedRopeInterface* light_rope);
+private:
+  static void PaintVuNotes(uint32_t now_ms,
+                           const KeyboardState& keyboard,
+                           const int* led_column_table, int led_column_table_length,
+                           LedRopeInterface* led_rope);
+  
+  static void PaintVuMidNotesFade(uint32_t delta_ms,
+                                  const KeyboardState& keyboard,
+                                  const int* led_column_table, int led_column_table_length,
+                                  LedRopeInterface* led_rope);
+  
+  // This is a crazy effect, lets keep this around.
+  static void VegasVisualizer(const KeyboardState& keyboard,
+                              const int* led_column_table, int led_column_table_length,
+                              LedRopeInterface* led_rope);
+  
+  static void PaintBrightSurprise(const KeyboardState& keyboard,
+                                  const int* led_column_table, int led_column_table_length,
+                                  LedRopeInterface* led_rope);
+  
+  
+          
+  static void PaintVuSpaceInvaders(uint32_t now_ms,
+                                   const KeyboardState& keyboard,
+                                   const int* led_column_table, int led_column_table_length,
+                                   LedRopeInterface* led_rope);
+};
+
+#endif  // PAINTER_H