Ahmed Adamjee / Mbed 2 deprecated SnakeVSBlock

Snake vs Block Game to be run upon K64F.

Dependencies:   mbed

GameObjects/Snake/Snake-test.h@69:55e309da7efd, 2019-05-04 (annotated)

Committer:
AhmedPlaymaker
Date:
Sat May 04 17:18:44 2019 +0000
Revision:
69:55e309da7efd
Parent:
68:b9cfd27987ac
Child:
70:7caab8069b9b
fixed a bug where i couldn't see any thing in tutorial class only sometimes by adding an extra lcd.clear();

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AhmedPlaymaker 68:b9cfd27987ac 1 #ifndef SNAKE_TEST_H
AhmedPlaymaker 68:b9cfd27987ac 2 #define SNAKE_TEST_H
AhmedPlaymaker 68:b9cfd27987ac 3
AhmedPlaymaker 68:b9cfd27987ac 4 /**
AhmedPlaymaker 68:b9cfd27987ac 5 * \brief Check that Snake object goes to correct position when moved
AhmedPlaymaker 68:b9cfd27987ac 6 *
AhmedPlaymaker 68:b9cfd27987ac 7 * \returns true if all the tests passed
AhmedPlaymaker 68:b9cfd27987ac 8 */
AhmedPlaymaker 68:b9cfd27987ac 9 bool Snake_test_movement()
AhmedPlaymaker 68:b9cfd27987ac 10 {
AhmedPlaymaker 68:b9cfd27987ac 11 // Create Snake object with a length of 15, and x axis speed of 2.
AhmedPlaymaker 68:b9cfd27987ac 12 Snake snake;
AhmedPlaymaker 68:b9cfd27987ac 13 snake.init(15, 2);
AhmedPlaymaker 69:55e309da7efd 14
AhmedPlaymaker 68:b9cfd27987ac 15 // Set the position to WIDTH/2, HEIGHT - 3
AhmedPlaymaker 68:b9cfd27987ac 16
AhmedPlaymaker 68:b9cfd27987ac 17 Vector2D initial_pos = {WIDTH/2, HEIGHT - 3}; //Spawns player sprite near the middle of the screen.
AhmedPlaymaker 68:b9cfd27987ac 18 snake.set_pos(initial_pos);
AhmedPlaymaker 68:b9cfd27987ac 19
AhmedPlaymaker 68:b9cfd27987ac 20 // Read the position
AhmedPlaymaker 68:b9cfd27987ac 21 Vector2D read_pos_1 = snake.get_pos();
AhmedPlaymaker 68:b9cfd27987ac 22 printf("%f, %f\n", read_pos_1.x, read_pos_1.y);
AhmedPlaymaker 68:b9cfd27987ac 23
AhmedPlaymaker 68:b9cfd27987ac 24 // Set the direction to W and set snake motion free by setting b as 1;
AhmedPlaymaker 68:b9cfd27987ac 25 Direction d = W;
AhmedPlaymaker 68:b9cfd27987ac 26
AhmedPlaymaker 68:b9cfd27987ac 27 int b[15]; //each element in this array represents the beed number in the snake.
AhmedPlaymaker 68:b9cfd27987ac 28 for(int i=0; i<=13; i++) {
AhmedPlaymaker 68:b9cfd27987ac 29 b[i] = 1;
AhmedPlaymaker 68:b9cfd27987ac 30 }
AhmedPlaymaker 68:b9cfd27987ac 31 b[14] = 1;
AhmedPlaymaker 68:b9cfd27987ac 32
AhmedPlaymaker 68:b9cfd27987ac 33 // Update the snake position
AhmedPlaymaker 68:b9cfd27987ac 34 snake.update(d, b);
AhmedPlaymaker 68:b9cfd27987ac 35
AhmedPlaymaker 68:b9cfd27987ac 36 // Read the position
AhmedPlaymaker 68:b9cfd27987ac 37 Vector2D read_pos_2 = snake.get_pos();
AhmedPlaymaker 68:b9cfd27987ac 38 printf("%f, %f\n", read_pos_2.x, read_pos_2.y);
AhmedPlaymaker 68:b9cfd27987ac 39
AhmedPlaymaker 68:b9cfd27987ac 40 // Now check that both the positions are as expected
AhmedPlaymaker 68:b9cfd27987ac 41 bool success_flag = true;
AhmedPlaymaker 68:b9cfd27987ac 42
AhmedPlaymaker 68:b9cfd27987ac 43 // Fail the test if the initial position is wrong
AhmedPlaymaker 68:b9cfd27987ac 44 if (read_pos_1.x != WIDTH/2 || read_pos_1.y != 18) { //18 because I'm testing the position of the last snake beed.
AhmedPlaymaker 68:b9cfd27987ac 45 success_flag = false;
AhmedPlaymaker 68:b9cfd27987ac 46 }
AhmedPlaymaker 68:b9cfd27987ac 47
AhmedPlaymaker 68:b9cfd27987ac 48 // Fail the test if the final position is wrong
AhmedPlaymaker 68:b9cfd27987ac 49 if (read_pos_2.x != ((WIDTH/2)-2) || read_pos_2.y != 18) { //18 because I'm testing the position of the last snake beed and ((WIDTH/2)-2) because speed is set to 2.
AhmedPlaymaker 68:b9cfd27987ac 50 success_flag = false;
AhmedPlaymaker 68:b9cfd27987ac 51 }
AhmedPlaymaker 68:b9cfd27987ac 52
AhmedPlaymaker 68:b9cfd27987ac 53 return success_flag;
AhmedPlaymaker 68:b9cfd27987ac 54 }
AhmedPlaymaker 68:b9cfd27987ac 55 #endif