Diff: GameEngine/SnakevsBlock/SnakevsBlock.h

Revision:

59:c65a2e933c47

Parent:

56:142e9fdb77a8

Child:

62:ebf6ecf8a6d5

--- a/GameEngine/SnakevsBlock/SnakevsBlock.h	Sun Apr 28 19:40:50 2019 +0000
+++ b/GameEngine/SnakevsBlock/SnakevsBlock.h	Mon Apr 29 12:09:31 2019 +0000
@@ -76,25 +76,23 @@
     
     int snakex; //x position of top beed
     int snakey; //y position of top beed
-    int length;
+    int length; //saves the length of the snake, for collision detection relative to it's length and calculations.
     int velocity; //this is to stop/move the background (food and blocks), when collision occurs at a length greater than 10.
-    int level;
+    int level; // this is diffrent to int _length as this stops at 10 to not complicate collisions as the snake doesn't grow longer than 10 visually.
     char bufferlevel[14];  //this helps me print the level on screen.
     int garbage; //to save the angle at the point button A is pressed.
     float angle; //saves the angle of tilt.
     int foodbuff;  //this makes food 1,2,and 3 come at seperate times
-    int blocknum;
+    int blocknum; // saves the number inside the colliding block, for calculations.
     int blockgap; //to change frequency of fall
-    int blockbuff; // to manage the fall of food relative to the blocks
-    int srn;
+    int srn; //sr number of the block we are colliding with (1 to 5)
     int send_block_number; //makes sure that the block number is only updated when send is activated.
     int back; //enables the player to go back on main menu if back is pressed.
-    int b[15];
-    int b0_to_b14[15];
+    int b[15]; //this saves the beed number of the colliding snake, if beed 3 from top was colliding with any obstruction, b[2] will be 1.
     int *b_number; //pointer to save the numbers inside the block.
-    Vector2D snake_pos[15];
-    Vector2D food_pos[3];
-    Vector2D b_pos;
+    Vector2D snake_pos[15]; //saves the position of all the snake beeds in an array for ease of collision processing.
+    Vector2D food_pos[3]; //saves the position of all 3 snake food on the screen in a single array for ease of collision processing.
+    Vector2D b_pos; //saves the origin of the blocks on the screen (this is the top left corner of the block row).
     
     private:
     Snake _s;
@@ -106,7 +104,8 @@
     Blocks _b;
     Stats _Setstats;
     int _speed;
-    int _length;
+    int _length; //this is diffrent to the int length as this saves the length of the snake, for collision detection relative to it's length and calculations.
+    int _maxLength; // this makes us go to the next level if if maxLength is achieved;
     Direction _d;
     float _mag;
     int _detect_slowly; //this makes sure that when the length is more than 10, the colliding block doesnt decrease the all the length in a single itteration.