From 791585c2a1b298bd4c949179c5e4e15a41660c6f Mon Sep 17 00:00:00 2001
From: Elena of Valhalla'' Grandi <valhalla.trueelena.org>
Date: Thu, 11 Apr 2013 17:13:46 +0200
Subject: removed screen flickering

---
 arduino_sketch/arcerino/arcerino.ino | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/arduino_sketch/arcerino/arcerino.ino b/arduino_sketch/arcerino/arcerino.ino
index 32af3f9..80f08a3 100644
--- a/arduino_sketch/arcerino/arcerino.ino
+++ b/arduino_sketch/arcerino/arcerino.ino
@@ -140,6 +140,9 @@ void draw_wait() {
     delay(100);
 }
 
+void draw_clean() {
+}
+
 #else /* TV */
 
 void output_init() {
@@ -159,11 +162,12 @@ void draw_board() {
 }
 
 void draw_game() {
-    TV.clear_screen();
     draw_board();
-    TV.draw_line(x+LCD_0X,y-4+LCD_0Y,x+LCD_0X,y+4+LCD_0Y,WHITE);
-    TV.draw_line(x-4+LCD_0X,y+LCD_0Y,x+4+LCD_0X,y+LCD_0Y,WHITE);
+    TV.draw_line(x+LCD_0X,y-4+LCD_0Y,x+LCD_0X,y+4+LCD_0Y,INVERT);
+    TV.draw_line(x-4+LCD_0X,y+LCD_0Y,x+4+LCD_0X,y+LCD_0Y,INVERT);
     TV.delay(100);
+    TV.draw_line(x+LCD_0X,y-4+LCD_0Y,x+LCD_0X,y+4+LCD_0Y,INVERT);
+    TV.draw_line(x-4+LCD_0X,y+LCD_0Y,x+4+LCD_0X,y+LCD_0Y,INVERT);
 }
 
 void draw_score() {
@@ -171,6 +175,7 @@ void draw_score() {
     draw_board();
     TV.draw_circle(x+LCD_0X,y+LCD_0Y,6,WHITE,WHITE);
     TV.delay(3000);
+    TV.clear_screen();
 }
 
 void draw_title() {
@@ -180,10 +185,10 @@ void draw_title() {
     TV.select_font(FONT_SMALL);
     TV.print(LOAD_TEXT_X,BOTTOM_TEXT_Y,"Loading...");
     TV.delay(4000);
+    TV.clear_screen();
 }
 
 void draw_wait() {
-    TV.clear_screen();
     TV.select_font(FONT_SMALL);
     TV.print(0,TOP_TEXT_Y,"Your score: ");
     TV.print(0,TOP_TEXT_Y+13,score,DEC);
@@ -206,6 +211,10 @@ void draw_wait() {
     TV.delay(100);
 }
 
+void draw_clean() {
+    TV.clear_screen();
+}
+
 #endif /* LCD/TV */
 
 void update_position() {
@@ -248,6 +257,7 @@ void new_arrow() {
 void new_round() {
     arrows = 10;
     score = 0;
+    draw_clean();
 }
 
 void setup() {
-- 
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