single arrow for play, double arrows for cue

Author: elehobica

samples/single_pb_deck/main.cpp

@@ -116,7 +116,7 @@ static void _ssd1306_clear_square(ssd1306_t* p, uint32_t x, uint32_t y, uint32_t
 
 static void _ssd1306_draw_arrow(ssd1306_t* p, uint32_t x, uint32_t y, bool right_dir)
 {
-    for (int i = 0; i < 4; i++) {
+    for (int i = 0; i < 6; i++) {
         uint32_t sx = x + i*1;
         uint32_t sy = y;
         if (right_dir) {
@@ -131,45 +131,37 @@ static void _ssd1306_draw_arrow(ssd1306_t* p, uint32_t x, uint32_t y, bool right
 
 static void _ssd1306_draw_stop_arrow(ssd1306_t* p, bool right_dir)
 {
-    uint32_t ox = 64-12/2;
+    uint32_t ox = 64-14/2;
     uint32_t oy = 32-8;
-    for (int i = 0; i < 4; i++) {
-        _ssd1306_draw_arrow(p, ox + i, oy, right_dir);
-    }
+    _ssd1306_draw_arrow(p, ox, oy, right_dir);
 }
 
 // pos: 0 ~ 15
 static void _ssd1306_draw_play_arrow(ssd1306_t* p, bool right_dir, uint32_t pos)
 {
-    uint32_t ox = 64-24/2;
+    uint32_t ox = 64-14/2;
     uint32_t oy = 32-8;
     uint32_t ofs;
     if (right_dir) {
         ofs = (pos + 8) % 16;
     } else {
         ofs = (24 - pos) % 16;
     }
-    for (int i = 0; i < 2; i++) {
-        for (int j = 0; j < 4; j++) {
-            _ssd1306_draw_arrow(p, ox + i*12 + j + ofs - 8, oy, right_dir);
-        }
-    }
+    _ssd1306_draw_arrow(p, ox + ofs - 8, oy, right_dir);
 }
 
 static void _ssd1306_draw_cue_arrow(ssd1306_t* p, bool right_dir, uint32_t pos)
 {
-    uint32_t ox = 64-34/2;
+    uint32_t ox = 64-22/2;
     uint32_t oy = 32-8;
     uint32_t ofs;
     if (right_dir) {
         ofs = (pos + 8) % 16;
     } else {
         ofs = (24 - pos) % 16;
     }
-    for (int i = 0; i < 4; i++) {
-        for (int j = 0; j < 2; j++) {
-            _ssd1306_draw_arrow(p, ox + i*8 + j + ofs - 8, oy, right_dir);
-        }
+    for (int i = 0; i < 2; i++) {
+        _ssd1306_draw_arrow(p, ox + i*8 + ofs - 8, oy, right_dir);
     }
 }