increase to 8kB of progmem. bring back score couting

1 files changed, 16 insertions, 16 deletions

diff --git a/fw/snake.c b/fw/snake.c
index 550bee2..879acf0 100644
--- a/fw/snake.c
+++ b/fw/snake.c
@@ -75,17 +75,17 @@ static void place_food(void) {
     food_y = y;
 }
 
-/* static void print_uint8(uint8_t v) { */
-/*     uint8_t started = 0; */
-/*     if (v >= 200) { uart_send('2'); v -= 200; started = 1; } */
-/*     else if (v >= 100) { uart_send('1'); v -= 100; started = 1; } */
-/*     { */
-/*         uint8_t t = '0'; */
-/*         while (v >= 10) { v -= 10; t++; } */
-/*         if (started || t != '0') uart_send(t); */
-/*     } */
-/*     uart_send(v + '0'); */
-/* } */
+static void print_uint8(uint8_t v) {
+    uint8_t started = 0;
+    if (v >= 200) { uart_send('2'); v -= 200; started = 1; }
+    else if (v >= 100) { uart_send('1'); v -= 100; started = 1; }
+    {
+        uint8_t t = '0';
+        while (v >= 10) { v -= 10; t++; }
+        if (started || t != '0') uart_send(t);
+    }
+    uart_send(v + '0');
+}
 
 static void render(void) {
     uint8_t x, y, i;
@@ -121,8 +121,8 @@ static void render(void) {
     for (x = 0; x < GRID_W; x++) uart_send('-');
     uart_puts("+\r\n");
 
-    /* uart_puts("Score: "); */
-    /* print_uint8(score); */
+    uart_puts("Score: ");
+    print_uint8(score);
     uart_puts("   \r\n");
 }
 
@@ -192,9 +192,9 @@ void main(void) {
         }
 
         uart_puts("\x1B[2J\x1B[H");
-        /* uart_puts("GAME OVER  score: "); */
-        /* print_uint8(score); */
-        /* uart_puts("\r\npress any key\r\n"); */
+        uart_puts("GAME OVER  score: ");
+        print_uint8(score);
+        uart_puts("\r\npress any key\r\n");
         uart_getc();
     }
 }