From 60076577cc7913fcc36b69942b530b1f9473fd78 Mon Sep 17 00:00:00 2001
From: David Moeller <david.moeller@informatik.hs-fulda.de>
Date: Tue, 23 Jan 2024 13:47:17 +0100
Subject: [PATCH] moving snake

---
 src/main/c/Snake/snake_start.c | 25 +++++++++++--------------
 1 file changed, 11 insertions(+), 14 deletions(-)

diff --git a/src/main/c/Snake/snake_start.c b/src/main/c/Snake/snake_start.c
index e4c826b..23418cf 100644
--- a/src/main/c/Snake/snake_start.c
+++ b/src/main/c/Snake/snake_start.c
@@ -11,7 +11,7 @@
 void main_menu();
 void game();
 Snake initialize_snake();
-void get_next_move(double limit, Snake *snake);
+void get_next_move(double limit, Snake *snake, bool *running);
 void move_snake(Snake *snake);
 void draw(Snake *snake);
 int part_of_snake(Snake *snake, unsigned char tile);
@@ -56,25 +56,19 @@ void game(){
     bool running = true;
     clock_t t = clock();
 
-    //while (running){
-    for(int i = 0; i < 100; i++){
+    while (running){
         system("clear");
         draw(&snake);
         
         t = clock() - t;
-        get_next_move(TIME_TURN - (double)t / CLOCKS_PER_SEC, &snake);
+        get_next_move(TIME_TURN - (double)t / CLOCKS_PER_SEC, &snake, &running);
         t = clock();
         move_snake(&snake);
-
-        running = false;
-
     }
-    getchar();
-    getchar();
 }
 
 Snake initialize_snake(){
-    Snake snake = {{0, 1}, 3};
+    Snake snake = {{1, 0}, 3};
     for(int i = 0; i < AREA; i++){
         snake.segments[i] = 0;
     }
@@ -82,12 +76,10 @@ Snake initialize_snake(){
     snake.segments[1] = 7 + 16 * 8;
     snake.segments[2] = 6 + 16 * 8;
 
-    snake.direction[0] = 1;
-    snake.direction[1] = 0;
     return snake;
 }
 
-void get_next_move(double limit, Snake *snake){
+void get_next_move(double limit, Snake *snake, bool *running){
     char c;
 
     c = get_character(limit);
@@ -113,6 +105,8 @@ void get_next_move(double limit, Snake *snake){
             snake->direction[0] = 1;
             snake->direction[1] = 0;
             break;
+        case 'q':
+            *running = false;
         
         default:
             break;
@@ -120,7 +114,10 @@ void get_next_move(double limit, Snake *snake){
 }
 
 void move_snake(Snake *snake){
-    
+    for(int i = snake->length - 1; i > 0; i--){
+        snake->segments[i] = snake->segments[i - 1];
+    }
+    snake->segments[0] += snake->direction[0] + snake->direction[1] * 16;
 }
 
 void draw(Snake *snake){