Aaron Goselin / Mbed 2 deprecated OOP_Review

Example program for Object Oriented Programing Review cookbook page.

Dependencies:   life_entity mbed

main.cpp@0:8954122ba76f, 2011-04-01 (annotated)

Committer:
Nakor
Date:
Fri Apr 01 01:55:20 2011 +0000
Revision:
0:8954122ba76f
First commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Nakor 0:8954122ba76f 1 /*
Nakor 0:8954122ba76f 2 Object Oriented Programing Review
Nakor 0:8954122ba76f 3
Nakor 0:8954122ba76f 4 Refreshing my memory on things I
Nakor 0:8954122ba76f 5 haven't touched since college.
Nakor 0:8954122ba76f 6
Nakor 0:8954122ba76f 7 This version is intended for public use.
Nakor 0:8954122ba76f 8 You may use this in any way you choose, free of charge.
Nakor 0:8954122ba76f 9 No permission is required (written or verbal), and you
Nakor 0:8954122ba76f 10 do not HAVE to attribute. It would however, be very
Nakor 0:8954122ba76f 11 nice if you would mention me in any product or project
Nakor 0:8954122ba76f 12 you may create with this.
Nakor 0:8954122ba76f 13
Nakor 0:8954122ba76f 14 Aaron Goselin 2011
Nakor 0:8954122ba76f 15 */
Nakor 0:8954122ba76f 16
Nakor 0:8954122ba76f 17 #include "mbed.h"
Nakor 0:8954122ba76f 18 #include "life_entity.h"
Nakor 0:8954122ba76f 19 #include "player.h"
Nakor 0:8954122ba76f 20 #include "enemy.h"
Nakor 0:8954122ba76f 21 #include "armoured_vehicle.h"
Nakor 0:8954122ba76f 22
Nakor 0:8954122ba76f 23 Serial PC(USBTX, USBRX);
Nakor 0:8954122ba76f 24
Nakor 0:8954122ba76f 25 // Pointer to player's class
Nakor 0:8954122ba76f 26 // Does not change to any other class
Nakor 0:8954122ba76f 27 // Only resets on death (delete then new)
Nakor 0:8954122ba76f 28 player *user = new player();
Nakor 0:8954122ba76f 29
Nakor 0:8954122ba76f 30 // Pointer to the current enemy.
Nakor 0:8954122ba76f 31 // Can change from enemy to armoured_vehicle (or the other way around)
Nakor 0:8954122ba76f 32 // Also resets on death (delete and new)
Nakor 0:8954122ba76f 33 // Pointer to user class is always passed to the current enemy's
Nakor 0:8954122ba76f 34 // constructor.
Nakor 0:8954122ba76f 35 life_entity *currentEnemy;
Nakor 0:8954122ba76f 36
Nakor 0:8954122ba76f 37 int main()
Nakor 0:8954122ba76f 38 {
Nakor 0:8954122ba76f 39 PC.baud(230400);
Nakor 0:8954122ba76f 40
Nakor 0:8954122ba76f 41 // Setting RTC for rand()
Nakor 0:8954122ba76f 42 set_time(1256729737);
Nakor 0:8954122ba76f 43
Nakor 0:8954122ba76f 44 int enemyHealth = 0;
Nakor 0:8954122ba76f 45 char enemyLevel = 0x00;
Nakor 0:8954122ba76f 46 int roll = 0; // Damage roll
Nakor 0:8954122ba76f 47 int roundCount = 1; // Round counter
Nakor 0:8954122ba76f 48 char thereIsCake = 0x00;
Nakor 0:8954122ba76f 49
Nakor 0:8954122ba76f 50 while(1)
Nakor 0:8954122ba76f 51 {
Nakor 0:8954122ba76f 52 srand ( time(NULL) );
Nakor 0:8954122ba76f 53 // Spawn elite enemy
Nakor 0:8954122ba76f 54 if( (rand() % 1000) > 200 )
Nakor 0:8954122ba76f 55 {
Nakor 0:8954122ba76f 56 delete currentEnemy;
Nakor 0:8954122ba76f 57 currentEnemy = new armoured_vehicle(user);
Nakor 0:8954122ba76f 58 }
Nakor 0:8954122ba76f 59 // Spawn normal enemy
Nakor 0:8954122ba76f 60 else
Nakor 0:8954122ba76f 61 {
Nakor 0:8954122ba76f 62 delete currentEnemy;
Nakor 0:8954122ba76f 63 currentEnemy = new enemy(user);
Nakor 0:8954122ba76f 64 }
Nakor 0:8954122ba76f 65
Nakor 0:8954122ba76f 66 enemyHealth = currentEnemy->getHealth();
Nakor 0:8954122ba76f 67 enemyLevel = currentEnemy->getLevel();
Nakor 0:8954122ba76f 68
Nakor 0:8954122ba76f 69 // This isn't really used in the version of code
Nakor 0:8954122ba76f 70 // being added to the site but you can use it
Nakor 0:8954122ba76f 71 // however you like.
Nakor 0:8954122ba76f 72 user->setCurrentEnemy(enemyHealth, enemyLevel);
Nakor 0:8954122ba76f 73
Nakor 0:8954122ba76f 74 // Keep going through the rounds until someone is dead
Nakor 0:8954122ba76f 75 while(currentEnemy->getHealth() > 0)
Nakor 0:8954122ba76f 76 {
Nakor 0:8954122ba76f 77 printf("ROUND #%i\n", roundCount);
Nakor 0:8954122ba76f 78 printf("----------\n");
Nakor 0:8954122ba76f 79 // User rolls for damage
Nakor 0:8954122ba76f 80 roll = user->rollDamage();
Nakor 0:8954122ba76f 81 // Current enemy takes the hit
Nakor 0:8954122ba76f 82 currentEnemy->takeDamage(roll);
Nakor 0:8954122ba76f 83 // Get current enemy health
Nakor 0:8954122ba76f 84 enemyHealth = currentEnemy->getHealth();
Nakor 0:8954122ba76f 85 // Send update on enemy health status to user
Nakor 0:8954122ba76f 86 user->setCurrentEnemy(enemyHealth);
Nakor 0:8954122ba76f 87 // Enemy rolls for damage
Nakor 0:8954122ba76f 88 roll = currentEnemy->rollDamage();
Nakor 0:8954122ba76f 89 // User takes the hit (one third of it anyway)
Nakor 0:8954122ba76f 90 user->takeDamage(roll / 3);
Nakor 0:8954122ba76f 91 // Check to see if the user is dead
Nakor 0:8954122ba76f 92 thereIsCake = user->isDead();
Nakor 0:8954122ba76f 93 // Exit if user is dead (they promised cake though)
Nakor 0:8954122ba76f 94 if(thereIsCake) break;
Nakor 0:8954122ba76f 95 wait(.5);
Nakor 0:8954122ba76f 96
Nakor 0:8954122ba76f 97 roundCount++;
Nakor 0:8954122ba76f 98 }
Nakor 0:8954122ba76f 99
Nakor 0:8954122ba76f 100 // If the user dies restart everything
Nakor 0:8954122ba76f 101 if(thereIsCake)
Nakor 0:8954122ba76f 102 {
Nakor 0:8954122ba76f 103 delete user;
Nakor 0:8954122ba76f 104 user = new player();
Nakor 0:8954122ba76f 105 roundCount = 1;
Nakor 0:8954122ba76f 106 }
Nakor 0:8954122ba76f 107 // User is still alive. Crap, no cake yet.
Nakor 0:8954122ba76f 108 else
Nakor 0:8954122ba76f 109 {
Nakor 0:8954122ba76f 110 // User won, so add xp (also adds a bit of health)
Nakor 0:8954122ba76f 111 user->addExperience();
Nakor 0:8954122ba76f 112 // Check to see if user leveled up
Nakor 0:8954122ba76f 113 user->isLevelUp();
Nakor 0:8954122ba76f 114 // Reset round counter
Nakor 0:8954122ba76f 115 roundCount = 1;
Nakor 0:8954122ba76f 116 }
Nakor 0:8954122ba76f 117
Nakor 0:8954122ba76f 118 }
Nakor 0:8954122ba76f 119 }