Ben Evans / Mbed 2 deprecated Defender_Game

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Dependencies:   mbed

GameEngine/GameEngine.h@32:c006a9882778, 2020-05-14 (annotated)

Committer:
evanso
Date:
Thu May 14 20:04:14 2020 +0000
Revision:
32:c006a9882778
Parent:
31:6015e8ed859c
Child:
33:7fedd8029473
Multiple aliens now spawn in random positions and game has a set spawn rate.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
evanso 11:ab578a151f67 1 #ifndef GAMEENGINE_H
evanso 11:ab578a151f67 2 #define GAMEENGINE_H
evanso 7:0af4ced868f5 3
evanso 27:8bb2bd97c319 4 // Included libraries ----------------------------------------------------------
evanso 7:0af4ced868f5 5 #include "mbed.h"
evanso 7:0af4ced868f5 6 #include "N5110.h"
evanso 7:0af4ced868f5 7 #include "Gamepad.h"
evanso 8:dd1037c5435b 8 #include "Spaceship.h"
evanso 8:dd1037c5435b 9 #include "Map.h"
evanso 17:25d79cca203a 10 #include "Weapons.h"
evanso 19:1bc0a2d22054 11 #include "Alien.h"
evanso 25:70b55f5bfc87 12 #include "Explosion.h"
evanso 32:c006a9882778 13 #include <cmath>
evanso 18:11068b98e261 14 #include <vector>
evanso 7:0af4ced868f5 15
evanso 11:ab578a151f67 16 /** GameEngine class
evanso 27:8bb2bd97c319 17 * @brief Runs the different parts of the game
evanso 27:8bb2bd97c319 18 * @author Benjamin Evans, University of Leeds
evanso 27:8bb2bd97c319 19 * @date April 2020
evanso 27:8bb2bd97c319 20 */
evanso 7:0af4ced868f5 21 class GameEngine {
evanso 7:0af4ced868f5 22 public:
evanso 7:0af4ced868f5 23 /** Constructor */
evanso 7:0af4ced868f5 24 GameEngine();
evanso 7:0af4ced868f5 25
evanso 7:0af4ced868f5 26 /** Destructor */
evanso 7:0af4ced868f5 27 ~GameEngine();
evanso 7:0af4ced868f5 28
evanso 14:7419c680656f 29 /** Initalises GameEngine */
evanso 13:12276eed13ac 30 void init();
evanso 7:0af4ced868f5 31
evanso 14:7419c680656f 32 /** Main gameplay loop that runs playable part of game */
evanso 13:12276eed13ac 33 void gameplay_loop();
evanso 15:90b6821bcf64 34
evanso 27:8bb2bd97c319 35 // Accessors and mutators --------------------------------------------------
evanso 11:ab578a151f67 36
evanso 11:ab578a151f67 37 private:
evanso 27:8bb2bd97c319 38 // Function prototypes -----------------------------------------------------
evanso 18:11068b98e261 39
evanso 27:8bb2bd97c319 40 /** Gets joystick direction from gamepad and stores it in d_ */
evanso 18:11068b98e261 41 void read_joystick_direction();
evanso 11:ab578a151f67 42
evanso 31:6015e8ed859c 43 /** Creats weapons object if button A is pressed and stores in vector */
evanso 31:6015e8ed859c 44 void create_weapons();
evanso 19:1bc0a2d22054 45
evanso 27:8bb2bd97c319 46 /** Draws each bullet object and deleted object after set movement
evanso 27:8bb2bd97c319 47 * distance
evanso 27:8bb2bd97c319 48 */
evanso 19:1bc0a2d22054 49 void draw_bullets();
evanso 13:12276eed13ac 50
evanso 22:053c11a202e1 51 /** Creats alien object and stores in vector*/
evanso 20:febd920ec29e 52 void create_alien();
evanso 20:febd920ec29e 53
evanso 27:8bb2bd97c319 54 /** Draws each alien object and deletes both objects if collision
evanso 27:8bb2bd97c319 55 * detected
evanso 27:8bb2bd97c319 56 */
evanso 20:febd920ec29e 57 void draw_aliens();
evanso 20:febd920ec29e 58
evanso 27:8bb2bd97c319 59 /** Creats bullet object if button A is pressed and stores in vector */
evanso 29:e96d91f1d39c 60 void create_explosion(Vector2D destroyed_position);
evanso 25:70b55f5bfc87 61
evanso 27:8bb2bd97c319 62 /** Draws each explosion object if collision detected */
evanso 25:70b55f5bfc87 63 void draw_explosions();
evanso 25:70b55f5bfc87 64
evanso 30:814674b189f0 65 /** Resets the map after spaceship death*/
evanso 30:814674b189f0 66 void reset_map();
evanso 30:814674b189f0 67
evanso 32:c006a9882778 68 /** Spawns aliens in random position of the screen*/
evanso 32:c006a9882778 69 void spawn_aliens();
evanso 32:c006a9882778 70
evanso 27:8bb2bd97c319 71 // Variables ---------------------------------------------------------------
evanso 18:11068b98e261 72
evanso 27:8bb2bd97c319 73 /** Define direction d of joystick*/
evanso 15:90b6821bcf64 74 Direction d_;
evanso 18:11068b98e261 75
evanso 30:814674b189f0 76 /** Number of spaceship lives remaining*/
evanso 30:814674b189f0 77 int spaceship_lives;
evanso 30:814674b189f0 78
evanso 30:814674b189f0 79 /** Flag for if spaceship is destroyed*/
evanso 30:814674b189f0 80 bool spaceship_destroyed;
evanso 30:814674b189f0 81
evanso 31:6015e8ed859c 82 /** Counter to reset map after set amount of frames*/
evanso 30:814674b189f0 83 int reset_map_counter;
evanso 30:814674b189f0 84
evanso 31:6015e8ed859c 85 /** Counter for how smart bombs left*/
evanso 31:6015e8ed859c 86 int smart_bomb_counter;
evanso 31:6015e8ed859c 87
evanso 32:c006a9882778 88 /** Counter for spawning aliens*/
evanso 32:c006a9882778 89 double spawn_alien_counter;
evanso 32:c006a9882778 90
evanso 32:c006a9882778 91 /** Counter for spawning aliens*/
evanso 32:c006a9882778 92 int spawn_alien_counter_two;
evanso 32:c006a9882778 93
evanso 27:8bb2bd97c319 94 // Vectors -----------------------------------------------------------------
evanso 27:8bb2bd97c319 95
evanso 27:8bb2bd97c319 96 /** Vector to store each new bullet object*/
evanso 19:1bc0a2d22054 97 std::vector<Weapons> bullet_vector;
evanso 19:1bc0a2d22054 98
evanso 28:a5958497d5ce 99 /** Vector to store each alien bullet object*/
evanso 28:a5958497d5ce 100 std::vector<Weapons> alien_bullet_vector;
evanso 28:a5958497d5ce 101
evanso 27:8bb2bd97c319 102 /** Vector to store each new alien object*/
evanso 20:febd920ec29e 103 std::vector<Alien> alien_vector;
evanso 20:febd920ec29e 104
evanso 27:8bb2bd97c319 105 /** Vector to store each new eplosion object*/
evanso 25:70b55f5bfc87 106 std::vector<Explosion> explosion_vector;
evanso 25:70b55f5bfc87 107
evanso 27:8bb2bd97c319 108 // Objects -----------------------------------------------------------------
evanso 27:8bb2bd97c319 109
evanso 27:8bb2bd97c319 110 /** Define Gamepad object*/
evanso 13:12276eed13ac 111 Gamepad pad;
evanso 13:12276eed13ac 112
evanso 27:8bb2bd97c319 113 /** Define LCD object*/
evanso 13:12276eed13ac 114 N5110 lcd;
evanso 13:12276eed13ac 115
evanso 27:8bb2bd97c319 116 /** Define Spaceship object */
evanso 13:12276eed13ac 117 Spaceship spaceship;
evanso 13:12276eed13ac 118
evanso 27:8bb2bd97c319 119 /** Define Map object*/
evanso 19:1bc0a2d22054 120 Map map;
evanso 7:0af4ced868f5 121 };
evanso 7:0af4ced868f5 122
evanso 7:0af4ced868f5 123 #endif