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Dependencies:   mbed

Enemy/Enemy.h@5:8bd09c675f28, 2019-05-08 (annotated)

Committer:
adat80
Date:
Wed May 08 19:41:10 2019 +0000
Revision:
5:8bd09c675f28
Parent:
3:97cd7b3d89d0
Child:
6:f06ce4cf068a
Full Game prior to unused method clean-up;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
adat80 1:3916f272663e 1 #ifndef ENEMY_H
adat80 1:3916f272663e 2 #define ENEMY_H
adat80 1:3916f272663e 3
adat80 1:3916f272663e 4 #include "mbed.h"
adat80 1:3916f272663e 5 #include "N5110.h"
adat80 1:3916f272663e 6 #include "Gamepad.h"
adat80 1:3916f272663e 7 #include <time.h>
adat80 1:3916f272663e 8
adat80 1:3916f272663e 9
adat80 1:3916f272663e 10 /** CrossHairs Class
adat80 1:3916f272663e 11 @author Adam Jones, University of Leeds
adat80 1:3916f272663e 12 @brief Controls the Enemy Sprites in the Wall Defence game
adat80 1:3916f272663e 13 @date April 2017
adat80 5:8bd09c675f28 14 @brief Revision 1.0
adat80 5:8bd09c675f28 15
adat80 5:8bd09c675f28 16 @code
adat80 5:8bd09c675f28 17 #include "Enemy.h"
adat80 5:8bd09c675f28 18 #include "N5110.h"
adat80 5:8bd09c675f28 19
adat80 5:8bd09c675f28 20
adat80 5:8bd09c675f28 21 int main()
adat80 5:8bd09c675f28 22 {
adat80 5:8bd09c675f28 23 //initialise
adat80 5:8bd09c675f28 24 float timeToAttack = 0.0; //time at which the enemy will begin to move forwards
adat80 5:8bd09c675f28 25 float speed = 0.5; //speed in pixels per frame at which enemy will move forwards
adat80 5:8bd09c675f28 26 Enemy _enemy;
adat80 5:8bd09c675f28 27 _enemy.init(timeToAttack, speed);
adat80 5:8bd09c675f28 28
adat80 5:8bd09c675f28 29 //set action
adat80 5:8bd09c675f28 30 Action myAc = moving; //Action enumerator
adat80 5:8bd09c675f28 31 _enemy.set_current_action(myAc); //set enemies current action
adat80 5:8bd09c675f28 32
adat80 5:8bd09c675f28 33 //draw enemy
adat80 5:8bd09c675f28 34 N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
adat80 5:8bd09c675f28 35 lcd.init();
adat80 5:8bd09c675f28 36 _enemy.draw(lcd); //draw enemy sprite to display
adat80 5:8bd09c675f28 37
adat80 5:8bd09c675f28 38
adat80 5:8bd09c675f28 39
adat80 5:8bd09c675f28 40
adat80 5:8bd09c675f28 41 }
adat80 5:8bd09c675f28 42
adat80 5:8bd09c675f28 43 @endcode
adat80 5:8bd09c675f28 44
adat80 5:8bd09c675f28 45
adat80 1:3916f272663e 46 */
adat80 2:88019d96e1da 47
adat80 5:8bd09c675f28 48 //action enumerator keeps track of enemies current state
adat80 5:8bd09c675f28 49 //and allows for quick routing to correct process via switch state
adat80 5:8bd09c675f28 50 enum Action {
adat80 5:8bd09c675f28 51 waiting, //enemy not yet attacking (off screen)
adat80 5:8bd09c675f28 52 moving, //enemy moving towards players wall
adat80 5:8bd09c675f28 53 attacking, //enemy damaging players wall
adat80 5:8bd09c675f28 54 dying //enemy has been killed by player
adat80 5:8bd09c675f28 55 };
adat80 2:88019d96e1da 56
adat80 1:3916f272663e 57 class Enemy
adat80 1:3916f272663e 58 {
adat80 1:3916f272663e 59 public:
adat80 1:3916f272663e 60 Enemy();
adat80 1:3916f272663e 61 ~Enemy();
adat80 2:88019d96e1da 62
adat80 2:88019d96e1da 63
adat80 5:8bd09c675f28 64 /**
adat80 5:8bd09c675f28 65 * @brief Initialises an enemy with a time to attack and a set speed
adat80 5:8bd09c675f28 66 * @param timeToAttack @details The time into the new level that the enemy will start moving forwards
adat80 5:8bd09c675f28 67 * @param speed @details The speed of the enemy in pixels per frame
adat80 5:8bd09c675f28 68 */
adat80 3:97cd7b3d89d0 69 void init(float timeToAttack, float speed);
adat80 5:8bd09c675f28 70 /**
adat80 5:8bd09c675f28 71 * @brief Draws the enemy on the lcd
adat80 5:8bd09c675f28 72 * @param lcd @details the N5110 object
adat80 5:8bd09c675f28 73 */
adat80 1:3916f272663e 74 void draw(N5110 &lcd);
adat80 5:8bd09c675f28 75 /**
adat80 5:8bd09c675f28 76 * @brief Updates the position of the enemy based on its state
adat80 5:8bd09c675f28 77 * @param fps @details the games frames per second as an integer
adat80 5:8bd09c675f28 78 */
adat80 2:88019d96e1da 79 void update(int fps);
adat80 5:8bd09c675f28 80
adat80 1:3916f272663e 81 /// accessors and mutators
adat80 5:8bd09c675f28 82 /**
adat80 5:8bd09c675f28 83 * @brief Gets the enemies position
adat80 5:8bd09c675f28 84 * @return position @details a Vector2D object detailing enemies position
adat80 5:8bd09c675f28 85
adat80 5:8bd09c675f28 86 */
adat80 1:3916f272663e 87 Vector2D get_pos();
adat80 5:8bd09c675f28 88 /**
adat80 5:8bd09c675f28 89 * @brief Sets the enemies position
adat80 5:8bd09c675f28 90 * @param position @details a Vector2D position
adat80 5:8bd09c675f28 91 */
adat80 1:3916f272663e 92 void set_pos(Vector2D p);
adat80 2:88019d96e1da 93
adat80 5:8bd09c675f28 94 /**
adat80 5:8bd09c675f28 95 * @brief sets a flag on the enemy showing it is attacking
adat80 5:8bd09c675f28 96 * @param attack @details a boolean value showing if the enemy is attacking
adat80 5:8bd09c675f28 97 */
adat80 5:8bd09c675f28 98 //void set_attack(bool attack);
adat80 5:8bd09c675f28 99 /**
adat80 5:8bd09c675f28 100 * @brief Gets the enemies delay time to it starting to attack
adat80 5:8bd09c675f28 101 * @return time to attack @details returns a float value for the time in to the level the enemy begins to attack
adat80 5:8bd09c675f28 102 */
adat80 1:3916f272663e 103 float get_timeToAttack();
adat80 1:3916f272663e 104
adat80 5:8bd09c675f28 105 /**
adat80 5:8bd09c675f28 106 * @brief Sets enemies current action
adat80 5:8bd09c675f28 107 * @param Action @details an enumerator with 1 of the following values { waiting, moving, attacking, dying };
adat80 5:8bd09c675f28 108 */
adat80 2:88019d96e1da 109 void set_current_action(Action act);
adat80 5:8bd09c675f28 110 /**
adat80 5:8bd09c675f28 111 * @brief Returns enemies current action
adat80 5:8bd09c675f28 112 * @return Action @details an enumerator with 1 of the following values { waiting, moving, attacking, dying };
adat80 5:8bd09c675f28 113 */
adat80 3:97cd7b3d89d0 114 Action get_current_action();
adat80 5:8bd09c675f28 115 /**
adat80 5:8bd09c675f28 116 * @brief Set Flag if enemy is alive
adat80 5:8bd09c675f28 117 * @param alive @details a boolean value detailing if the enemy is alive
adat80 5:8bd09c675f28 118 */
adat80 1:3916f272663e 119 void set_alive(bool alive);
adat80 5:8bd09c675f28 120 /**
adat80 5:8bd09c675f28 121 * @brief Get Flag if enemy is alive
adat80 5:8bd09c675f28 122 * @return alive @details a boolean value detailing if the enemy is alive
adat80 5:8bd09c675f28 123 */
adat80 1:3916f272663e 124 bool get_alive();
adat80 2:88019d96e1da 125
adat80 2:88019d96e1da 126
adat80 1:3916f272663e 127 private:
adat80 1:3916f272663e 128
adat80 3:97cd7b3d89d0 129 float _x;
adat80 3:97cd7b3d89d0 130 float _y;
adat80 2:88019d96e1da 131
adat80 1:3916f272663e 132 bool _attack;
adat80 1:3916f272663e 133 bool _alive;
adat80 1:3916f272663e 134 float _timeToAttack;
adat80 3:97cd7b3d89d0 135 float _speed;
adat80 2:88019d96e1da 136
adat80 2:88019d96e1da 137 float _animationTick;
adat80 2:88019d96e1da 138 Action currentAction;
adat80 2:88019d96e1da 139
adat80 2:88019d96e1da 140
adat80 2:88019d96e1da 141
adat80 2:88019d96e1da 142
adat80 1:3916f272663e 143 };
adat80 1:3916f272663e 144 #endif