ELEC2645 (2018/19) / Mbed 2 deprecated el17aio

Ikenna Adrian Ozoemena 201157039

Dependencies:   mbed

Enemy/Enemy.h@45:fe5fc85a5c73, 2019-05-09 (annotated)

Committer:
ikenna1
Date:
Thu May 09 03:56:41 2019 +0000
Revision:
45:fe5fc85a5c73
Parent:
41:e1fa36c0492e
Child:
46:b23c1b16ac08
Documentation Test 2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ikenna1 15:009ccc07bb57 1 #ifndef ENEMY_H
ikenna1 15:009ccc07bb57 2 #define ENEMY_H
ikenna1 15:009ccc07bb57 3
ikenna1 15:009ccc07bb57 4 #include "mbed.h"
ikenna1 15:009ccc07bb57 5 #include "N5110.h"
ikenna1 15:009ccc07bb57 6 #include "Gamepad.h"
ikenna1 37:8d8c8cce0bc7 7 #include <ctime>
ikenna1 40:90c7a893d513 8 #include <cmath>
ikenna1 15:009ccc07bb57 9
ikenna1 45:fe5fc85a5c73 10 /** Enemy Class
ikenna1 45:fe5fc85a5c73 11 @brief Library that updates the position of all enemies and enemy weapons for rosen game
ikenna1 45:fe5fc85a5c73 12 @author Ozoemena Adrian Ikrnna
ikenna1 45:fe5fc85a5c73 13 @date 8th May 2019
ikenna1 45:fe5fc85a5c73 14 */
ikenna1 15:009ccc07bb57 15 class Enemy
ikenna1 15:009ccc07bb57 16 {
ikenna1 15:009ccc07bb57 17 public:
ikenna1 45:fe5fc85a5c73 18 /** constructor */
ikenna1 15:009ccc07bb57 19 Enemy();
ikenna1 45:fe5fc85a5c73 20 /** destructor */
ikenna1 15:009ccc07bb57 21 ~Enemy();
ikenna1 15:009ccc07bb57 22
ikenna1 45:fe5fc85a5c73 23 /** A mutator method that initializes the number of enemies
ikenna1 45:fe5fc85a5c73 24 *@param noShooters: the number of enemy shooters on screen
ikenna1 45:fe5fc85a5c73 25 *@param noSeekers: the number of enemy seekers on screen
ikenna1 45:fe5fc85a5c73 26 *<note that these should not be confused with seno and shno which are used to
ikenna1 45:fe5fc85a5c73 27 *<reference particular enemies i.e shooter1 and shooter2
ikenna1 45:fe5fc85a5c73 28 */
ikenna1 45:fe5fc85a5c73 29 void init(int noShooters, int noSeekers);
ikenna1 45:fe5fc85a5c73 30 /** A mutator method that sets the number of shooters, used for increasing game difficulty
ikenna1 45:fe5fc85a5c73 31 *@param noShooters: the number of enemy shooters on screen
ikenna1 45:fe5fc85a5c73 32 */
ikenna1 45:fe5fc85a5c73 33 void set_noshooters(int noShooters);
ikenna1 45:fe5fc85a5c73 34 /** A mutator method that sets the number of seekers, used for increasing game difficulty
ikenna1 45:fe5fc85a5c73 35 *@param noSeekers: the number of enemy seekers on screen
ikenna1 45:fe5fc85a5c73 36 */
ikenna1 45:fe5fc85a5c73 37 void set_noseekers(int noSeekers);
ikenna1 45:fe5fc85a5c73 38 /** Draws the shooter on screen
ikenna1 45:fe5fc85a5c73 39 *@param &lcd: pointer to the N5110 library used for the lcd display
ikenna1 45:fe5fc85a5c73 40 */
ikenna1 45:fe5fc85a5c73 41 void draw_shooter(N5110 &lcd);
ikenna1 45:fe5fc85a5c73 42 /** Draws the seeker on screen
ikenna1 45:fe5fc85a5c73 43 *@param &lcd: pointer to the N5110 library used for the lcd display
ikenna1 45:fe5fc85a5c73 44 */
ikenna1 15:009ccc07bb57 45 void draw_seeker(N5110 &lcd);
ikenna1 45:fe5fc85a5c73 46 /** A mutator method that updates the shooter position according to the player ships position
ikenna1 45:fe5fc85a5c73 47 *@param ship_xpos: the ships x co-ordinate
ikenna1 45:fe5fc85a5c73 48 *@param ship_ypos: the ships y co-ordinate
ikenna1 45:fe5fc85a5c73 49 */
ikenna1 45:fe5fc85a5c73 50 void update_shooter(int ship_xpos, int ship_ypos);
ikenna1 45:fe5fc85a5c73 51 /** A mutator method that updates the seekers position according to the player ships position
ikenna1 45:fe5fc85a5c73 52 *@param ship_xpos: the ships x co-ordinate
ikenna1 45:fe5fc85a5c73 53 *@param ship_ypos: the ships y co-ordinate
ikenna1 45:fe5fc85a5c73 54 */
ikenna1 15:009ccc07bb57 55 void update_seeker(int ship_xpos, int ship_ypos);
ikenna1 45:fe5fc85a5c73 56 /** resets the shooter to the top of screen
ikenna1 45:fe5fc85a5c73 57 *@param shno: the shooter number used to reference the shooter of interest
ikenna1 45:fe5fc85a5c73 58 *Ranges from 0-3 as there can be a maximum of three shooters
ikenna1 45:fe5fc85a5c73 59 */
ikenna1 41:e1fa36c0492e 60 void reset_shooter(int shno);
ikenna1 45:fe5fc85a5c73 61 /** resets the seeker to the top of screen
ikenna1 45:fe5fc85a5c73 62 *@param seno: the seeker number used to reference the seekerr of interest
ikenna1 45:fe5fc85a5c73 63 *Ranges from 0-3 as there can be a maximum of three seekers
ikenna1 45:fe5fc85a5c73 64 */
ikenna1 45:fe5fc85a5c73 65 void reset_seeker(int seno);
ikenna1 45:fe5fc85a5c73 66 /** draws the projectile fired from the shooter
ikenna1 45:fe5fc85a5c73 67 *@param &lcd: pointer to the N5110 library used for the lcd display
ikenna1 45:fe5fc85a5c73 68 *@param &pad: pointer to the gamepad library used to read inputs and send outputs to the gamepad
ikenna1 45:fe5fc85a5c73 69 */
ikenna1 34:6d0786582d81 70 void draw_shw(N5110 &lcd,Gamepad &pad);
ikenna1 45:fe5fc85a5c73 71 /** A mutator method that updates the position of the projectile fired from the shooter
ikenna1 45:fe5fc85a5c73 72 */
ikenna1 32:098fbc1222cd 73 void update_shw();
ikenna1 45:fe5fc85a5c73 74 /** An accessor method that gets the position of the projectile fired by the shooter
ikenna1 45:fe5fc85a5c73 75 *@param shno: the shooter number used to reference the shooter of interest
ikenna1 45:fe5fc85a5c73 76 *Ranges from 0-3 as there can be a maximum of three shooters
ikenna1 45:fe5fc85a5c73 77 */
ikenna1 37:8d8c8cce0bc7 78 Vector2D get_shwpos(int shno);
ikenna1 45:fe5fc85a5c73 79 /** An accessor method that gets the position of any shooter on screen
ikenna1 45:fe5fc85a5c73 80 *@param shno: the shooter number used to reference the shooter of interest
ikenna1 45:fe5fc85a5c73 81 *Ranges from 0-3 as there can be a maximum of three shooters
ikenna1 45:fe5fc85a5c73 82 */
ikenna1 37:8d8c8cce0bc7 83 Vector2D get_shooterpos(int shno);
ikenna1 45:fe5fc85a5c73 84 /** An accessor method that gets the position of any seeker on screen
ikenna1 45:fe5fc85a5c73 85 *@param seno: the seeker number used to reference the seekerr of interest
ikenna1 45:fe5fc85a5c73 86 *Ranges from 0-3 as there can be a maximum of three seekers
ikenna1 45:fe5fc85a5c73 87 */
ikenna1 45:fe5fc85a5c73 88 Vector2D get_seekerpos(int seno);
ikenna1 45:fe5fc85a5c73 89 /** A random number generator that creates a random number that can be scaled
ikenna1 45:fe5fc85a5c73 90 *appropriately using the <ctime> library
ikenna1 45:fe5fc85a5c73 91 *@param scale: this will determine the maximum output of the function
ikenna1 45:fe5fc85a5c73 92 *@returns a random number between 0 and scale
ikenna1 45:fe5fc85a5c73 93 */
ikenna1 37:8d8c8cce0bc7 94 int rand_no(int scale);
ikenna1 45:fe5fc85a5c73 95 /** A mutator function which changes enemy speed and number as time goes on
ikenna1 45:fe5fc85a5c73 96 *@param time_elapsed: the amount of time that has passed since a player pressed play in seconds
ikenna1 45:fe5fc85a5c73 97 */
ikenna1 39:7824f9080f59 98 void sh_scaling(float time_elapsed);
ikenna1 45:fe5fc85a5c73 99 /** Finds the average distance between two points on the 2D screen
ikenna1 45:fe5fc85a5c73 100 *@param x1: the x co-ordinate of the first point
ikenna1 45:fe5fc85a5c73 101 *@param y1: the y co-ordinate of the first point
ikenna1 45:fe5fc85a5c73 102 *@param x2: the x co-ordinate of the second point
ikenna1 45:fe5fc85a5c73 103 *@param y2: the y co-ordinate of the second point
ikenna1 45:fe5fc85a5c73 104 *@returns the distance between the two points
ikenna1 45:fe5fc85a5c73 105 */
ikenna1 45:fe5fc85a5c73 106 int distance(int x1, int y1, int x2, int y2);
ikenna1 45:fe5fc85a5c73 107 /** Finds the closest enemy ship on screen
ikenna1 45:fe5fc85a5c73 108 *< used for the orions weapon tracking
ikenna1 45:fe5fc85a5c73 109 *@param ship_xpos: the ships x co-ordinate
ikenna1 45:fe5fc85a5c73 110 *@param ship_ypos: the ships y co-ordinate
ikenna1 45:fe5fc85a5c73 111 *@param noShooters: the number of enemy shooters on screen
ikenna1 45:fe5fc85a5c73 112 *@param noSeekers: the number of enemy seekers on screen
ikenna1 45:fe5fc85a5c73 113 */
ikenna1 45:fe5fc85a5c73 114 Vector2D find_closest(int ship_xpos,int ship_ypos,int noSeekers, int noShooters);
ikenna1 37:8d8c8cce0bc7 115
ikenna1 15:009ccc07bb57 116
ikenna1 15:009ccc07bb57 117 private:
ikenna1 45:fe5fc85a5c73 118 //_______________Private-Methods__________________________________________
ikenna1 32:098fbc1222cd 119 void draw_shw1(N5110 &lcd,Gamepad &pad);
ikenna1 32:098fbc1222cd 120 void draw_shw2(N5110 &lcd,Gamepad &pad);
ikenna1 32:098fbc1222cd 121 void draw_shw3(N5110 &lcd,Gamepad &pad);
ikenna1 39:7824f9080f59 122 void update_seeker1(int ship_xpos, int ship_ypos);
ikenna1 39:7824f9080f59 123 void update_seeker2(int ship_xpos, int ship_ypos);
ikenna1 39:7824f9080f59 124 void update_seeker3(int ship_xpos, int ship_ypos);
ikenna1 39:7824f9080f59 125 Vector2D shooter_motion(int shooter_xpos,int shooter_ypos,int ship_xpos, int ship_ypos, int projx, int projy,int vx, int vy);
ikenna1 45:fe5fc85a5c73 126
ikenna1 45:fe5fc85a5c73 127 //_______________Private-Variables__________________________________________
ikenna1 45:fe5fc85a5c73 128 Vector2D _seekerPos[3]; //a 2D array of all the seekers position values
ikenna1 45:fe5fc85a5c73 129 Vector2D _shooterPos[3]; //a 2D array of all the shooters position values
ikenna1 45:fe5fc85a5c73 130 Vector2D _shooterSpeed[3]; //a 2D array of all the shooters speed values
ikenna1 45:fe5fc85a5c73 131 Vector2D _shooterWPos[3]; //a 2D array of all the shooters-projectile position position values
ikenna1 45:fe5fc85a5c73 132 Vector2D _shooterWSpeed[3]; //a 2D array of all the shooters-projectile speed position values
ikenna1 45:fe5fc85a5c73 133 int _reset[3]; //an array or reset values used to reset projectiles from the shooter weapon
ikenna1 45:fe5fc85a5c73 134 int _noShooters; //the number of shooters on the screen
ikenna1 45:fe5fc85a5c73 135 int _noSeekers; //the number of seekers on the screen
ikenna1 15:009ccc07bb57 136
ikenna1 15:009ccc07bb57 137 };
ikenna1 15:009ccc07bb57 138 #endif