adding difficulty options

src/main/c/Snake/snake_start.c

@@ -5,7 +5,7 @@
 #include <stdlib.h>
 #include "snake_start.h"
 #include "get_character.h"
-#define TIME_TURN 0.3
+#define TURN 0.5
 #define START_LENGTH 3
 #define START_DIRECTION 1
 #define START_TILE 8 * 16 + 8
@@ -13,6 +13,7 @@
 #pragma region Funktion_heads
 void main_menu();
 void game();
+void options();
 Snake initialize_snake();
 void get_next_move(double limit, Snake *snake, bool *running);
 void move_snake(Snake *snake);
@@ -23,6 +24,10 @@ unsigned char spawn_fruit(Snake *snake);
 unsigned char eating_fruit(Snake *snake);
 #pragma endregion
 
+#pragma region Global
+double TIME_TURN = 0.5;
+#pragma endregion //Global
+
 void snake_start(){
     system("clear");
     main_menu();
@@ -36,7 +41,8 @@ void main_menu(){
         system("clear");
         printf("Waehlen Sie eine Option:\n");
         printf("\t1.Start\n");
-        printf("\t2.Exit\n");
+        printf("\t2.Options\n");
+        printf("\t3.Exit\n");
         
         scanf("%d", &option);
         getchar();
@@ -48,6 +54,9 @@ void main_menu(){
             game();
             break;
         case 2:
+            options();
+            break;
+        case 3:
             running = false;
             break;
         
@@ -75,6 +84,14 @@ void game(){
     }
 }
 
+void options(){
+    int difficulty = 1;
+    system("clear");
+    printf("Please select a difficulty(1 - 10): ");
+    scanf("%d", &difficulty);
+    TIME_TURN = TURN / difficulty;//(11 - difficulty) * TURN / 10;
+}
+
 Snake initialize_snake(){
     Snake snake;
     snake.direction = START_DIRECTION;
@@ -123,7 +140,7 @@ void move_snake(Snake *snake){
 }
 
 void draw(Snake *snake, unsigned char fruit){
-    printf("%d\n", fruit);
+    printf("Score:%d  Speed:%f\n", snake->length - START_LENGTH, TIME_TURN);
     printf("+");
     for(int i = 0; i < WIDTH; i++){printf("-");}
     printf("+\n");
@@ -141,6 +158,7 @@ void draw(Snake *snake, unsigned char fruit){
     printf("+");
     for(int i = 0; i < WIDTH; i++){printf("-");}
     printf("+\n");
+    printf("(Press q to Quit)\n");
 }
 
 //returns index of segments which is identical to tile; -1 if not found

src/main/c/main.c

@@ -14,9 +14,9 @@ int main(){
         
         system("clear");
         printf("Waehlen Sie eine Option:\n");
-        printf("\t1.Snake starten\n");
+        printf("\t1.Spiel1 starten\n");
         printf("\t2.Spiel2 starten\n");
-        printf("\t3.Spiel3 starten\n");
+        printf("\t3.Snake starten\n");
         printf("\t4.Spiel4 starten\n");
         printf("\t100.Template starten\n");
         printf("\t6.Exit\n");
@@ -26,13 +26,13 @@ int main(){
 
         switch (option){
         case 1:
-            snake_start();
+            //start_game1();
             break;
         case 2:
             //start_game2();
             break;
         case 3:
-            //start_game3();
+            snake_start();
             break;
         case 4:
             //start_game4();