ECE 4180 Single Player Space Invaders Team / Mbed 2 deprecated Space Invaders

Updated Space Invaders on the mbed. Improved upon Michael Son's "Mbed Space Invaders" at https://os.mbed.com/users/michaeljson/notebook/mbed-space-invaders/.

Dependencies:   mbed wave_player mbed-rtos 4DGL-uLCD-SE SparkfunAnalogJoystick SDFileSystem LSM9DS1_Library_cal_updated

Fork of Two-PlayerSpaceInvaders by William Minix

test

main.cpp@13:36cc024dcf6b, 2021-04-21 (annotated)

Committer:
wminix3
Date:
Wed Apr 21 04:24:56 2021 +0000
Revision:
13:36cc024dcf6b
Parent:
12:22aedb2598b1
Child:
14:4e7608619043
Added a best-time feature to single-player mode (with SD card).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
michaeljson 0:3817adfaeb06 1 #include "mbed.h"
michaeljson 0:3817adfaeb06 2 #include "SDFileSystem.h"
michaeljson 0:3817adfaeb06 3 #include "wave_player.h"
michaeljson 0:3817adfaeb06 4 #include "enemy.h"
michaeljson 0:3817adfaeb06 5 #include "player.h"
michaeljson 0:3817adfaeb06 6 #include "missile.h"
michaeljson 0:3817adfaeb06 7 #include "globals.h"
michaeljson 0:3817adfaeb06 8 #include "rtos.h"
michaeljson 0:3817adfaeb06 9 #include <string>
michaeljson 0:3817adfaeb06 10
michaeljson 0:3817adfaeb06 11 /* ==== Navigation Switch ===== */
michaeljson 0:3817adfaeb06 12 class Nav_Switch
michaeljson 0:3817adfaeb06 13 {
michaeljson 0:3817adfaeb06 14 public:
michaeljson 0:3817adfaeb06 15 Nav_Switch(PinName up,PinName down,PinName left,PinName right,PinName fire);
michaeljson 0:3817adfaeb06 16 int read();
michaeljson 0:3817adfaeb06 17 //boolean functions to test each switch
michaeljson 0:3817adfaeb06 18 bool up();
michaeljson 0:3817adfaeb06 19 bool down();
michaeljson 0:3817adfaeb06 20 bool left();
michaeljson 0:3817adfaeb06 21 bool right();
michaeljson 0:3817adfaeb06 22 bool fire();
michaeljson 0:3817adfaeb06 23 //automatic read on RHS
michaeljson 0:3817adfaeb06 24 operator int ();
michaeljson 0:3817adfaeb06 25 //index to any switch array style
michaeljson 0:3817adfaeb06 26 bool operator[](int index) {
michaeljson 0:3817adfaeb06 27 return _pins[index];
michaeljson 0:3817adfaeb06 28 };
michaeljson 0:3817adfaeb06 29 private:
michaeljson 0:3817adfaeb06 30 BusIn _pins;
michaeljson 0:3817adfaeb06 31
michaeljson 0:3817adfaeb06 32 };
michaeljson 0:3817adfaeb06 33 Nav_Switch::Nav_Switch (PinName up,PinName down,PinName left,PinName right,PinName fire):
michaeljson 0:3817adfaeb06 34 _pins(up, down, left, right, fire)
michaeljson 0:3817adfaeb06 35 {
michaeljson 0:3817adfaeb06 36 _pins.mode(PullUp); //needed if pullups not on board or a bare nav switch is used - delete otherwise
michaeljson 0:3817adfaeb06 37 wait(0.001); //delays just a bit for pullups to pull inputs high
michaeljson 0:3817adfaeb06 38 }
michaeljson 0:3817adfaeb06 39 inline bool Nav_Switch::up()
michaeljson 0:3817adfaeb06 40 {
michaeljson 0:3817adfaeb06 41 return !(_pins[0]);
michaeljson 0:3817adfaeb06 42 }
michaeljson 0:3817adfaeb06 43 inline bool Nav_Switch::down()
michaeljson 0:3817adfaeb06 44 {
michaeljson 0:3817adfaeb06 45 return !(_pins[1]);
michaeljson 0:3817adfaeb06 46 }
michaeljson 0:3817adfaeb06 47 inline bool Nav_Switch::left()
michaeljson 0:3817adfaeb06 48 {
michaeljson 0:3817adfaeb06 49 return !(_pins[2]);
michaeljson 0:3817adfaeb06 50 }
michaeljson 0:3817adfaeb06 51 inline bool Nav_Switch::right()
michaeljson 0:3817adfaeb06 52 {
michaeljson 0:3817adfaeb06 53 return !(_pins[3]);
michaeljson 0:3817adfaeb06 54 }
michaeljson 0:3817adfaeb06 55 inline bool Nav_Switch::fire()
michaeljson 0:3817adfaeb06 56 {
michaeljson 0:3817adfaeb06 57 return !(_pins[4]);
michaeljson 0:3817adfaeb06 58 }
michaeljson 0:3817adfaeb06 59 inline int Nav_Switch::read()
michaeljson 0:3817adfaeb06 60 {
michaeljson 0:3817adfaeb06 61 return _pins.read();
michaeljson 0:3817adfaeb06 62 }
michaeljson 0:3817adfaeb06 63 inline Nav_Switch::operator int ()
michaeljson 0:3817adfaeb06 64 {
michaeljson 0:3817adfaeb06 65 return _pins.read();
michaeljson 0:3817adfaeb06 66 }
michaeljson 0:3817adfaeb06 67
michaeljson 0:3817adfaeb06 68 // Platform initialization
michaeljson 0:3817adfaeb06 69 uLCD_4DGL uLCD(p28,p27,p29); // LCD (serial tx, serial rx, reset pin;)
michaeljson 0:3817adfaeb06 70 AnalogOut DACout(p18); // speaker
michaeljson 0:3817adfaeb06 71 wave_player waver(&DACout); // wav player
michaeljson 0:3817adfaeb06 72 SDFileSystem sd(p5, p6, p7, p8, "sd"); // SD card and filesystem (mosi, miso, sck, cs)
wminix3 2:4a3f97570578 73 Nav_Switch myNav(p16, p10, p11, p9, p12); //pin order on Sparkfun breakout. move U from p13 to p16 so we can use another Serial to communicate with mbed
michaeljson 0:3817adfaeb06 74 DigitalIn pb(p15); // push button for player misisle fire
wminix3 2:4a3f97570578 75 Serial pc(USBTX, USBRX);
wminix3 2:4a3f97570578 76 Serial secondMbed(p13, p14);
wminix3 11:cdea2c9ec531 77 PwmOut red(p21); // added to dim and brighten red LED -- Brice
wminix3 11:cdea2c9ec531 78 PwmOut green(p22); // added to dim and brighten green LED -- Brice
wminix3 11:cdea2c9ec531 79 PwmOut blue(p23); // added to dim and brighten blue LED -- Brice
michaeljson 0:3817adfaeb06 80 // Initialize all global enemy objects
michaeljson 0:3817adfaeb06 81 enemy_t enemy_1;
michaeljson 0:3817adfaeb06 82 enemy_t enemy_2;
michaeljson 0:3817adfaeb06 83 enemy_t enemy_3;
michaeljson 0:3817adfaeb06 84 enemy_t enemy_4;
michaeljson 0:3817adfaeb06 85 enemy_t enemy_5;
michaeljson 0:3817adfaeb06 86 enemy_t enemy_6;
michaeljson 0:3817adfaeb06 87 enemy_t enemy_7;
michaeljson 0:3817adfaeb06 88 enemy_t enemy_8;
michaeljson 0:3817adfaeb06 89 enemy_t enemy_9;
michaeljson 0:3817adfaeb06 90 enemy_t enemy_10;
michaeljson 0:3817adfaeb06 91 enemy_t enemy_11;
michaeljson 0:3817adfaeb06 92 enemy_t enemy_12;
michaeljson 0:3817adfaeb06 93 enemy_t enemy_13;
michaeljson 0:3817adfaeb06 94 enemy_t enemy_14;
michaeljson 0:3817adfaeb06 95 enemy_t enemy_15;
michaeljson 0:3817adfaeb06 96
michaeljson 0:3817adfaeb06 97 // Initialize variables
wminix3 2:4a3f97570578 98 // Brice added "volatile" here to protect global variables.
wminix3 2:4a3f97570578 99 volatile int numOfEnemies = 0;
wminix3 2:4a3f97570578 100 volatile int ENEMY_MOVE = 1;
wminix3 2:4a3f97570578 101 volatile int MOVE_DOWN = 0;
wminix3 2:4a3f97570578 102 volatile int DIRECTION = 1;
wminix3 2:4a3f97570578 103 volatile int firing_col = 0;
wminix3 2:4a3f97570578 104 volatile int hit_player = 0;
wminix3 2:4a3f97570578 105 volatile bool lose = false;
wminix3 2:4a3f97570578 106 volatile int lives = 3;
wminix3 2:4a3f97570578 107 volatile bool game_menu = false;
wminix3 2:4a3f97570578 108 volatile bool begin_game = false;
wminix3 2:4a3f97570578 109 volatile bool gameover = false;
wminix3 2:4a3f97570578 110 volatile int numPlayers = 1;
wminix3 4:739f6e0dd8af 111 volatile bool first_player_ready = false;
wminix3 4:739f6e0dd8af 112 volatile bool second_player_ready = false;
wminix3 5:b7934866b264 113 volatile bool begin_game2 = false;
wminix3 5:b7934866b264 114 volatile int numWins = 0;
wminix3 5:b7934866b264 115 volatile bool two_player_win = false;
wminix3 5:b7934866b264 116 volatile bool two_player_lose = false;
wminix3 13:36cc024dcf6b 117 Timer bestTimer;
wminix3 13:36cc024dcf6b 118 Mutex SDLock;
wminix3 8:27c4345be3db 119 Mutex mbedLock;
michaeljson 0:3817adfaeb06 120
michaeljson 0:3817adfaeb06 121 // Initialize global player object
michaeljson 0:3817adfaeb06 122 player_t player;
michaeljson 0:3817adfaeb06 123
michaeljson 0:3817adfaeb06 124 // Intialize global player and enemy missile
michaeljson 0:3817adfaeb06 125 missile_t missile; // player missile
michaeljson 0:3817adfaeb06 126 missile_t enemy_missile; // enemy missile
michaeljson 0:3817adfaeb06 127
michaeljson 0:3817adfaeb06 128 // Array of enemy objects
michaeljson 0:3817adfaeb06 129 enemy_t * enemyArray[15];
michaeljson 0:3817adfaeb06 130
michaeljson 0:3817adfaeb06 131 // Function Prototypes
michaeljson 0:3817adfaeb06 132 void move_enemy_down();
wminix3 13:36cc024dcf6b 133 //void playstart(void const *args); // PUT BACK IN
michaeljson 0:3817adfaeb06 134
michaeljson 0:3817adfaeb06 135 // Draws the enemies at the initial starting location
michaeljson 0:3817adfaeb06 136 void draw_enemies_level()
michaeljson 0:3817adfaeb06 137 {
michaeljson 0:3817adfaeb06 138 // Initialize local variables
michaeljson 0:3817adfaeb06 139 unsigned int start_x_pos = 12;
michaeljson 0:3817adfaeb06 140 unsigned int start_enemy_y_pos = 20;
michaeljson 0:3817adfaeb06 141 numOfEnemies = 15;
michaeljson 0:3817adfaeb06 142
michaeljson 0:3817adfaeb06 143 // First Row of Enemies
michaeljson 0:3817adfaeb06 144 enemy_init(&enemy_1,start_x_pos,start_enemy_y_pos,WHITE); // initialize x-pos and y-pos and color of enemy
michaeljson 0:3817adfaeb06 145 enemy_show(&enemy_1); // displays the enemy on uLCD
michaeljson 0:3817adfaeb06 146
michaeljson 0:3817adfaeb06 147 enemy_init(&enemy_2,start_x_pos+15,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 148 enemy_show(&enemy_2);
michaeljson 0:3817adfaeb06 149
michaeljson 0:3817adfaeb06 150 enemy_init(&enemy_3,start_x_pos+30,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 151 enemy_show(&enemy_3);
michaeljson 0:3817adfaeb06 152
michaeljson 0:3817adfaeb06 153 enemy_init(&enemy_4,start_x_pos+45,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 154 enemy_show(&enemy_4);
michaeljson 0:3817adfaeb06 155
michaeljson 0:3817adfaeb06 156 enemy_init(&enemy_5,start_x_pos+60,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 157 enemy_show(&enemy_5);
michaeljson 0:3817adfaeb06 158
michaeljson 0:3817adfaeb06 159 // Second Row of Enemies
michaeljson 0:3817adfaeb06 160 enemy_init(&enemy_6,start_x_pos,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 161 enemy_show(&enemy_6);
michaeljson 0:3817adfaeb06 162
michaeljson 0:3817adfaeb06 163 enemy_init(&enemy_7,start_x_pos+15,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 164 enemy_show(&enemy_7);
michaeljson 0:3817adfaeb06 165
michaeljson 0:3817adfaeb06 166 enemy_init(&enemy_8,start_x_pos+30,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 167 enemy_show(&enemy_8);
michaeljson 0:3817adfaeb06 168
michaeljson 0:3817adfaeb06 169 enemy_init(&enemy_9,start_x_pos+45,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 170 enemy_show(&enemy_9);
michaeljson 0:3817adfaeb06 171
michaeljson 0:3817adfaeb06 172 enemy_init(&enemy_10,start_x_pos+60,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 173 enemy_show(&enemy_10);
michaeljson 0:3817adfaeb06 174
michaeljson 0:3817adfaeb06 175 // Third Row of Enemies
michaeljson 0:3817adfaeb06 176 enemy_init(&enemy_11,start_x_pos,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 177 enemy_show(&enemy_11);
michaeljson 0:3817adfaeb06 178
michaeljson 0:3817adfaeb06 179 enemy_init(&enemy_12,start_x_pos+15,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 180 enemy_show(&enemy_12);
michaeljson 0:3817adfaeb06 181
michaeljson 0:3817adfaeb06 182 enemy_init(&enemy_13,start_x_pos+30,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 183 enemy_show(&enemy_13);
michaeljson 0:3817adfaeb06 184
michaeljson 0:3817adfaeb06 185 enemy_init(&enemy_14,start_x_pos+45,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 186 enemy_show(&enemy_14);
michaeljson 0:3817adfaeb06 187
michaeljson 0:3817adfaeb06 188 enemy_init(&enemy_15,start_x_pos+60,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 189 enemy_show(&enemy_15);
michaeljson 0:3817adfaeb06 190
michaeljson 0:3817adfaeb06 191 // Put enemy objects into array
michaeljson 0:3817adfaeb06 192 enemyArray[0] = &enemy_1;
michaeljson 0:3817adfaeb06 193 enemyArray[1] = &enemy_2;
michaeljson 0:3817adfaeb06 194 enemyArray[2] = &enemy_3;
michaeljson 0:3817adfaeb06 195 enemyArray[3] = &enemy_4;
michaeljson 0:3817adfaeb06 196 enemyArray[4] = &enemy_5;
michaeljson 0:3817adfaeb06 197 enemyArray[5] = &enemy_6;
michaeljson 0:3817adfaeb06 198 enemyArray[6] = &enemy_7;
michaeljson 0:3817adfaeb06 199 enemyArray[7] = &enemy_8;
michaeljson 0:3817adfaeb06 200 enemyArray[8] = &enemy_9;
michaeljson 0:3817adfaeb06 201 enemyArray[9] = &enemy_10;
michaeljson 0:3817adfaeb06 202 enemyArray[10] = &enemy_11;
michaeljson 0:3817adfaeb06 203 enemyArray[11] = &enemy_12;
michaeljson 0:3817adfaeb06 204 enemyArray[12] = &enemy_13;
michaeljson 0:3817adfaeb06 205 enemyArray[13] = &enemy_14;
michaeljson 0:3817adfaeb06 206 enemyArray[14] = &enemy_15;
michaeljson 0:3817adfaeb06 207 }
michaeljson 0:3817adfaeb06 208
michaeljson 0:3817adfaeb06 209 // Draws the player at the initial starting location
michaeljson 0:3817adfaeb06 210 void draw_initial_player()
michaeljson 0:3817adfaeb06 211 {
michaeljson 0:3817adfaeb06 212 int start_x_pos = 59;
michaeljson 0:3817adfaeb06 213 int start_y_pos = 110;
michaeljson 0:3817adfaeb06 214
michaeljson 0:3817adfaeb06 215 player_init(&player,start_x_pos,start_y_pos,WHITE); // intialize x-pos and y-pos and color of player
michaeljson 0:3817adfaeb06 216 player_show(&player); // display player on uLCD
michaeljson 0:3817adfaeb06 217 }
michaeljson 0:3817adfaeb06 218
michaeljson 0:3817adfaeb06 219 // Checks all enemies in row 1
michaeljson 0:3817adfaeb06 220 void check_hit_enemy_row1()
michaeljson 0:3817adfaeb06 221 {
michaeljson 0:3817adfaeb06 222 int hit_enemy;
michaeljson 0:3817adfaeb06 223
michaeljson 0:3817adfaeb06 224 // First Row of Enemies
michaeljson 0:3817adfaeb06 225 hit_enemy = check_enemy(&enemy_1, &missile); // checks if the missile hits the enemy and returns 1 if hit, 0 if not hit
michaeljson 0:3817adfaeb06 226 numOfEnemies = numOfEnemies - hit_enemy; // updates the number of enemies left
michaeljson 0:3817adfaeb06 227 hit_enemy = check_enemy(&enemy_2, &missile);
michaeljson 0:3817adfaeb06 228 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 229 hit_enemy = check_enemy(&enemy_3, &missile);
michaeljson 0:3817adfaeb06 230 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 231 hit_enemy = check_enemy(&enemy_4, &missile);
michaeljson 0:3817adfaeb06 232 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 233 hit_enemy = check_enemy(&enemy_5, &missile);
michaeljson 0:3817adfaeb06 234 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 235 }
michaeljson 0:3817adfaeb06 236
michaeljson 0:3817adfaeb06 237 // Same as check_hit_enemy_row1, but checks enemies at row 2
michaeljson 0:3817adfaeb06 238 void check_hit_enemy_row2()
michaeljson 0:3817adfaeb06 239 {
michaeljson 0:3817adfaeb06 240 int hit_enemy;
michaeljson 0:3817adfaeb06 241
michaeljson 0:3817adfaeb06 242 // Second Row of Enemies
michaeljson 0:3817adfaeb06 243 hit_enemy = check_enemy(&enemy_6, &missile);
michaeljson 0:3817adfaeb06 244 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 245 hit_enemy = check_enemy(&enemy_7, &missile);
michaeljson 0:3817adfaeb06 246 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 247 hit_enemy = check_enemy(&enemy_8, &missile);
michaeljson 0:3817adfaeb06 248 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 249 hit_enemy = check_enemy(&enemy_9, &missile);
michaeljson 0:3817adfaeb06 250 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 251 hit_enemy = check_enemy(&enemy_10, &missile);
michaeljson 0:3817adfaeb06 252 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 253 }
michaeljson 0:3817adfaeb06 254
michaeljson 0:3817adfaeb06 255 // Same as check_hit_enemy_row1, but checks enemies at row 3
michaeljson 0:3817adfaeb06 256 void check_hit_enemy_row3()
michaeljson 0:3817adfaeb06 257 {
michaeljson 0:3817adfaeb06 258 int hit_enemy;
michaeljson 0:3817adfaeb06 259
michaeljson 0:3817adfaeb06 260 // Third Row of Enemies
michaeljson 0:3817adfaeb06 261 hit_enemy = check_enemy(&enemy_11, &missile);
michaeljson 0:3817adfaeb06 262 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 263 hit_enemy = check_enemy(&enemy_12, &missile);
michaeljson 0:3817adfaeb06 264 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 265 hit_enemy = check_enemy(&enemy_13, &missile);
michaeljson 0:3817adfaeb06 266 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 267 hit_enemy = check_enemy(&enemy_14, &missile);
michaeljson 0:3817adfaeb06 268 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 269 hit_enemy = check_enemy(&enemy_15, &missile);
michaeljson 0:3817adfaeb06 270 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 271 }
michaeljson 0:3817adfaeb06 272
michaeljson 0:3817adfaeb06 273 // Checks if player is hit
michaeljson 0:3817adfaeb06 274 void check_player_hit()
michaeljson 0:3817adfaeb06 275 {
michaeljson 0:3817adfaeb06 276 hit_player = check_player(&player, &enemy_missile); // checks if the missile hits the player and returns 1 if hit, 0 if not hit
michaeljson 0:3817adfaeb06 277 }
michaeljson 0:3817adfaeb06 278
michaeljson 0:3817adfaeb06 279 // Randomly selects an enemy to fire and updates the position of where the missile will fire from
michaeljson 0:3817adfaeb06 280 void random_attack_gen()
michaeljson 0:3817adfaeb06 281 {
michaeljson 0:3817adfaeb06 282 firing_col = rand() % 5; // selects a random column
michaeljson 0:3817adfaeb06 283
michaeljson 0:3817adfaeb06 284 // first checks if the 3rd row closest to the player is alive
michaeljson 0:3817adfaeb06 285 if (enemyArray[firing_col+10]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 286 {
michaeljson 0:3817adfaeb06 287 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 288 enemy_missile.missile_blk_x = enemyArray[firing_col+10]->enemy_blk_x + (enemyArray[firing_col+10]->enemy_width/2);
michaeljson 0:3817adfaeb06 289 enemy_missile.missile_blk_y = enemyArray[firing_col+10]->enemy_blk_y + enemyArray[firing_col+10]->enemy_height + 1;
michaeljson 0:3817adfaeb06 290 enemy_missile.status = ENEMY_MISSILE_ACTIVE; // sets the enemy missile as active
michaeljson 0:3817adfaeb06 291 }
michaeljson 0:3817adfaeb06 292 // if enemy at 3rd row is dead, checks the enemy in the 2nd row
michaeljson 0:3817adfaeb06 293 else if (enemyArray[firing_col+5]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 294 {
michaeljson 0:3817adfaeb06 295 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 296 enemy_missile.missile_blk_x = enemyArray[firing_col+5]->enemy_blk_x + (enemyArray[firing_col+5]->enemy_width/2);
michaeljson 0:3817adfaeb06 297 enemy_missile.missile_blk_y = enemyArray[firing_col+5]->enemy_blk_y + enemyArray[firing_col+5]->enemy_height + 1;
michaeljson 0:3817adfaeb06 298 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 299 }
michaeljson 0:3817adfaeb06 300 // if enemy at 2nd and 3rd row is dead, checks the enemy in the 1st row
michaeljson 0:3817adfaeb06 301 else if (enemyArray[firing_col]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 302 {
michaeljson 0:3817adfaeb06 303 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 304 enemy_missile.missile_blk_x = enemyArray[firing_col]->enemy_blk_x + (enemyArray[firing_col]->enemy_width/2);
michaeljson 0:3817adfaeb06 305 enemy_missile.missile_blk_y = enemyArray[firing_col]->enemy_blk_y + enemyArray[firing_col]->enemy_height + 1;
michaeljson 0:3817adfaeb06 306 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 307 }
michaeljson 0:3817adfaeb06 308 }
michaeljson 0:3817adfaeb06 309
michaeljson 0:3817adfaeb06 310 // moves the enemy
michaeljson 0:3817adfaeb06 311 void enemy_motion()
michaeljson 0:3817adfaeb06 312 {
michaeljson 0:3817adfaeb06 313 // will move the enemy every 6 loops
michaeljson 0:3817adfaeb06 314 if (ENEMY_MOVE % 6 == 0)
michaeljson 0:3817adfaeb06 315 {
michaeljson 0:3817adfaeb06 316 // FIrst Row of Enemies
michaeljson 0:3817adfaeb06 317 MOVE_DOWN = move_enemy(&enemy_1, MOVE_DOWN, DIRECTION); // moves the enemy based on the DIRECTION passed in and also sends global MOVE_DOWN to update in enemy.cpp
michaeljson 0:3817adfaeb06 318 MOVE_DOWN = move_enemy(&enemy_2, MOVE_DOWN, DIRECTION); // MOVE_DOWN will be 1 enemies reach the left or right edge of the screen
michaeljson 0:3817adfaeb06 319 MOVE_DOWN = move_enemy(&enemy_3, MOVE_DOWN, DIRECTION); // MOVE_DOWN will be 2 if enemies reach the player, otherwise 0
michaeljson 0:3817adfaeb06 320 MOVE_DOWN = move_enemy(&enemy_4, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 321 MOVE_DOWN = move_enemy(&enemy_5, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 322
michaeljson 0:3817adfaeb06 323 // Second Row of Enemies
michaeljson 0:3817adfaeb06 324 MOVE_DOWN = move_enemy(&enemy_6, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 325 MOVE_DOWN = move_enemy(&enemy_7, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 326 MOVE_DOWN = move_enemy(&enemy_8, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 327 MOVE_DOWN = move_enemy(&enemy_9, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 328 MOVE_DOWN = move_enemy(&enemy_10, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 329
michaeljson 0:3817adfaeb06 330 // Third Row of Enemies
michaeljson 0:3817adfaeb06 331 MOVE_DOWN = move_enemy(&enemy_11, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 332 MOVE_DOWN = move_enemy(&enemy_12, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 333 MOVE_DOWN = move_enemy(&enemy_13, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 334 MOVE_DOWN = move_enemy(&enemy_14, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 335 MOVE_DOWN = move_enemy(&enemy_15, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 336
michaeljson 0:3817adfaeb06 337 // if MOVE_DOWN is 2, then the enemies have reached the player
michaeljson 0:3817adfaeb06 338 if (MOVE_DOWN == 2)
michaeljson 0:3817adfaeb06 339 {
michaeljson 0:3817adfaeb06 340 lose = true; // set global lose to true to go to gameover screen
michaeljson 0:3817adfaeb06 341 }
michaeljson 0:3817adfaeb06 342
michaeljson 0:3817adfaeb06 343 // if MOVE_DOWN is 1, update the y-pos of the enemies
michaeljson 0:3817adfaeb06 344 if (MOVE_DOWN == 1)
michaeljson 0:3817adfaeb06 345 {
michaeljson 0:3817adfaeb06 346 move_enemy_down(); // updates the y-pos of the enemies
michaeljson 0:3817adfaeb06 347
michaeljson 0:3817adfaeb06 348 // Flips the direction when the enemy moves down
michaeljson 0:3817adfaeb06 349 if (DIRECTION == 1)
michaeljson 0:3817adfaeb06 350 {
michaeljson 0:3817adfaeb06 351 DIRECTION = 2;
michaeljson 0:3817adfaeb06 352 }
michaeljson 0:3817adfaeb06 353 else
michaeljson 0:3817adfaeb06 354 {
michaeljson 0:3817adfaeb06 355 DIRECTION = 1;
michaeljson 0:3817adfaeb06 356 }
michaeljson 0:3817adfaeb06 357 MOVE_DOWN = 0; // sets MOVE_DOWN back to 0 to stop down movement until
michaeljson 0:3817adfaeb06 358 }
michaeljson 0:3817adfaeb06 359
michaeljson 0:3817adfaeb06 360 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 361 }
michaeljson 0:3817adfaeb06 362 else
michaeljson 0:3817adfaeb06 363 {
michaeljson 0:3817adfaeb06 364 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 365 }
michaeljson 0:3817adfaeb06 366 }
michaeljson 0:3817adfaeb06 367
michaeljson 0:3817adfaeb06 368 // moves all the enemies down in the y-direction
michaeljson 0:3817adfaeb06 369 void move_enemy_down()
michaeljson 0:3817adfaeb06 370 {
michaeljson 0:3817adfaeb06 371 // First Row of Enemies
michaeljson 0:3817adfaeb06 372 enemy_erase(&enemy_1);
michaeljson 0:3817adfaeb06 373 enemy_erase(&enemy_2);
michaeljson 0:3817adfaeb06 374 enemy_erase(&enemy_3);
michaeljson 0:3817adfaeb06 375 enemy_erase(&enemy_4);
michaeljson 0:3817adfaeb06 376 enemy_erase(&enemy_5);
michaeljson 0:3817adfaeb06 377
michaeljson 0:3817adfaeb06 378 enemy_1.enemy_blk_y += enemy_1.enemy_height+4;
michaeljson 0:3817adfaeb06 379 enemy_2.enemy_blk_y += enemy_2.enemy_height+4;
michaeljson 0:3817adfaeb06 380 enemy_3.enemy_blk_y += enemy_3.enemy_height+4;
michaeljson 0:3817adfaeb06 381 enemy_4.enemy_blk_y += enemy_4.enemy_height+4;
michaeljson 0:3817adfaeb06 382 enemy_5.enemy_blk_y += enemy_5.enemy_height+4;
michaeljson 0:3817adfaeb06 383
michaeljson 0:3817adfaeb06 384 // Second Row of Enemies
michaeljson 0:3817adfaeb06 385 enemy_erase(&enemy_6);
michaeljson 0:3817adfaeb06 386 enemy_erase(&enemy_7);
michaeljson 0:3817adfaeb06 387 enemy_erase(&enemy_8);
michaeljson 0:3817adfaeb06 388 enemy_erase(&enemy_9);
michaeljson 0:3817adfaeb06 389 enemy_erase(&enemy_10);
michaeljson 0:3817adfaeb06 390
michaeljson 0:3817adfaeb06 391 enemy_6.enemy_blk_y += enemy_6.enemy_height+4;
michaeljson 0:3817adfaeb06 392 enemy_7.enemy_blk_y += enemy_7.enemy_height+4;
michaeljson 0:3817adfaeb06 393 enemy_8.enemy_blk_y += enemy_8.enemy_height+4;
michaeljson 0:3817adfaeb06 394 enemy_9.enemy_blk_y += enemy_9.enemy_height+4;
michaeljson 0:3817adfaeb06 395 enemy_10.enemy_blk_y += enemy_10.enemy_height+4;
michaeljson 0:3817adfaeb06 396
michaeljson 0:3817adfaeb06 397 // Third Row of Enemies
michaeljson 0:3817adfaeb06 398 enemy_erase(&enemy_11);
michaeljson 0:3817adfaeb06 399 enemy_erase(&enemy_12);
michaeljson 0:3817adfaeb06 400 enemy_erase(&enemy_13);
michaeljson 0:3817adfaeb06 401 enemy_erase(&enemy_14);
michaeljson 0:3817adfaeb06 402 enemy_erase(&enemy_15);
michaeljson 0:3817adfaeb06 403
michaeljson 0:3817adfaeb06 404 enemy_11.enemy_blk_y += enemy_11.enemy_height+4;
michaeljson 0:3817adfaeb06 405 enemy_12.enemy_blk_y += enemy_12.enemy_height+4;
michaeljson 0:3817adfaeb06 406 enemy_13.enemy_blk_y += enemy_13.enemy_height+4;
michaeljson 0:3817adfaeb06 407 enemy_14.enemy_blk_y += enemy_14.enemy_height+4;
michaeljson 0:3817adfaeb06 408 enemy_15.enemy_blk_y += enemy_15.enemy_height+4;
michaeljson 0:3817adfaeb06 409 }
wminix3 12:22aedb2598b1 410 /*
michaeljson 0:3817adfaeb06 411 // thread that plays sounds during game
michaeljson 0:3817adfaeb06 412 void playstart(void const *args)//Th
michaeljson 0:3817adfaeb06 413 { //Depending on the state of the game,
michaeljson 0:3817adfaeb06 414 //queue either screen music or play sound effect upon fire
michaeljson 0:3817adfaeb06 415 while(true) {
michaeljson 0:3817adfaeb06 416 FILE *wave_file;
michaeljson 0:3817adfaeb06 417
michaeljson 0:3817adfaeb06 418 // plays intro music during menu screen
michaeljson 0:3817adfaeb06 419 while(game_menu)
michaeljson 0:3817adfaeb06 420 {
wminix3 13:36cc024dcf6b 421 SDLock.lock();
wminix3 2:4a3f97570578 422 wave_file=fopen("/sd/wavfiles/futureEdit2.wav","r");
wminix3 2:4a3f97570578 423 if(wave_file==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 424 waver.play(wave_file);
michaeljson 0:3817adfaeb06 425 fclose(wave_file);
wminix3 13:36cc024dcf6b 426 SDLock.unlock();
michaeljson 0:3817adfaeb06 427 }
michaeljson 0:3817adfaeb06 428
michaeljson 0:3817adfaeb06 429 // Checks in game sound conditions
wminix3 5:b7934866b264 430 while(begin_game || begin_game2) // added OR begin_game2 so that music/sounds play during one-player or two-player
michaeljson 0:3817adfaeb06 431 {
michaeljson 0:3817adfaeb06 432 // play firing sound when the player fires
michaeljson 0:3817adfaeb06 433 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
michaeljson 0:3817adfaeb06 434
wminix3 13:36cc024dcf6b 435 SDLock.lock();
wminix3 2:4a3f97570578 436 wave_file=fopen("/sd/wavfiles/laserEdit.wav","r");
wminix3 2:4a3f97570578 437 if(wave_file==NULL) pc.printf("laser file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 438
michaeljson 0:3817adfaeb06 439 waver.play(wave_file);
michaeljson 0:3817adfaeb06 440 fclose(wave_file);
wminix3 13:36cc024dcf6b 441 SDLock.unlock();
michaeljson 0:3817adfaeb06 442 }
michaeljson 0:3817adfaeb06 443
michaeljson 0:3817adfaeb06 444 // if player hit, play hit sound
michaeljson 0:3817adfaeb06 445 if (hit_player)
michaeljson 0:3817adfaeb06 446 {
wminix3 13:36cc024dcf6b 447 SDLock.lock();
wminix3 2:4a3f97570578 448 wave_file=fopen("/sd/wavfiles/bigExplosionEdit2.wav","r");
wminix3 2:4a3f97570578 449 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 450 waver.play(wave_file);
michaeljson 0:3817adfaeb06 451 fclose(wave_file);
wminix3 13:36cc024dcf6b 452 SDLock.unlock();
michaeljson 0:3817adfaeb06 453 }
michaeljson 0:3817adfaeb06 454 }
michaeljson 0:3817adfaeb06 455
michaeljson 0:3817adfaeb06 456 // players gameover voice if player loses
michaeljson 0:3817adfaeb06 457 while(gameover)
michaeljson 0:3817adfaeb06 458 {
wminix3 13:36cc024dcf6b 459 SDLock.lock();
wminix3 2:4a3f97570578 460 wave_file=fopen("/sd/wavfiles/comicalgameoverEdit.wav","r");
wminix3 2:4a3f97570578 461 if(wave_file==NULL) pc.printf("gameover file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 462 waver.play(wave_file);
michaeljson 0:3817adfaeb06 463 fclose(wave_file);
wminix3 13:36cc024dcf6b 464 SDLock.unlock();
michaeljson 0:3817adfaeb06 465 }
michaeljson 0:3817adfaeb06 466 }
michaeljson 0:3817adfaeb06 467 }
wminix3 12:22aedb2598b1 468 */
wminix3 11:cdea2c9ec531 469
wminix3 11:cdea2c9ec531 470 // thread that adds RGB LED Lighting Effects that coincide with the game -- Brice
wminix3 11:cdea2c9ec531 471 void ledEffects(void const *args)//Th
wminix3 11:cdea2c9ec531 472 { //Depending on the state of the game,
wminix3 11:cdea2c9ec531 473 //generate different patterns/colors of lighting
wminix3 11:cdea2c9ec531 474 while(1) {
wminix3 11:cdea2c9ec531 475 // gradually increases and decreases each color independently. (A chill build up effect?)
wminix3 11:cdea2c9ec531 476 while(game_menu)
wminix3 11:cdea2c9ec531 477 {
wminix3 11:cdea2c9ec531 478 red = 0.0;
wminix3 11:cdea2c9ec531 479 green = 0.0;
wminix3 11:cdea2c9ec531 480 blue = 0.0;
wminix3 11:cdea2c9ec531 481 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 482 red = i;
wminix3 11:cdea2c9ec531 483 Thread::wait(10);
wminix3 11:cdea2c9ec531 484 }
wminix3 11:cdea2c9ec531 485 red = 0.5;
wminix3 11:cdea2c9ec531 486 Thread::wait(300);
wminix3 11:cdea2c9ec531 487 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 488 red = i;
wminix3 11:cdea2c9ec531 489 Thread::wait(10);
wminix3 11:cdea2c9ec531 490 }
wminix3 11:cdea2c9ec531 491 red = 0.0;
wminix3 11:cdea2c9ec531 492 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 493 green = i;
wminix3 11:cdea2c9ec531 494 Thread::wait(10);
wminix3 11:cdea2c9ec531 495 }
wminix3 11:cdea2c9ec531 496 green = 0.25;
wminix3 11:cdea2c9ec531 497 Thread::wait(300);
wminix3 11:cdea2c9ec531 498 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 499 green = i;
wminix3 11:cdea2c9ec531 500 Thread::wait(10);
wminix3 11:cdea2c9ec531 501 }
wminix3 11:cdea2c9ec531 502 green = 0.0;
wminix3 11:cdea2c9ec531 503 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 504 blue = i;
wminix3 11:cdea2c9ec531 505 Thread::wait(10);
wminix3 11:cdea2c9ec531 506 }
wminix3 11:cdea2c9ec531 507 blue = 0.5;
wminix3 11:cdea2c9ec531 508 Thread::wait(300);
wminix3 11:cdea2c9ec531 509 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 510 blue = i;
wminix3 11:cdea2c9ec531 511 Thread::wait(10);
wminix3 11:cdea2c9ec531 512 }
wminix3 11:cdea2c9ec531 513 blue = 0.0;
wminix3 11:cdea2c9ec531 514 }
wminix3 11:cdea2c9ec531 515 // Checks in game sound conditions
wminix3 11:cdea2c9ec531 516 while(begin_game || begin_game2) // added OR begin_game2 so that music/sounds play during one-player or two-player
wminix3 11:cdea2c9ec531 517 {
wminix3 11:cdea2c9ec531 518 // play firing sound when the player fires
wminix3 11:cdea2c9ec531 519 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
wminix3 11:cdea2c9ec531 520 red = 0.0;
wminix3 11:cdea2c9ec531 521 green = 0.0;
wminix3 11:cdea2c9ec531 522 blue = 0.0;
wminix3 11:cdea2c9ec531 523 red = 0.5;
wminix3 11:cdea2c9ec531 524 Thread::wait(200);
wminix3 11:cdea2c9ec531 525 green = 0.15;
wminix3 11:cdea2c9ec531 526 Thread::wait(200);
wminix3 11:cdea2c9ec531 527 red = 0.0;
wminix3 11:cdea2c9ec531 528 green = 0.0;
wminix3 11:cdea2c9ec531 529 }
wminix3 11:cdea2c9ec531 530
wminix3 11:cdea2c9ec531 531 // if player hit, play hit sound
wminix3 11:cdea2c9ec531 532 if (hit_player)
wminix3 11:cdea2c9ec531 533 {
wminix3 11:cdea2c9ec531 534 red = 0.0;
wminix3 11:cdea2c9ec531 535 green = 0.0;
wminix3 11:cdea2c9ec531 536 blue = 0.0;
wminix3 11:cdea2c9ec531 537 red = 0.5;
wminix3 11:cdea2c9ec531 538 Thread::wait(60);
wminix3 11:cdea2c9ec531 539 red = 0.0;
wminix3 11:cdea2c9ec531 540 Thread::wait(60);
wminix3 11:cdea2c9ec531 541 red = 0.5;
wminix3 11:cdea2c9ec531 542 Thread::wait(60);
wminix3 11:cdea2c9ec531 543 red = 0.0;
wminix3 11:cdea2c9ec531 544 Thread::wait(60);
wminix3 11:cdea2c9ec531 545 red = 0.5;
wminix3 11:cdea2c9ec531 546 Thread::wait(60);
wminix3 11:cdea2c9ec531 547 red = 0.0;
wminix3 11:cdea2c9ec531 548 }
wminix3 11:cdea2c9ec531 549 Thread::wait(500);
wminix3 11:cdea2c9ec531 550 }
wminix3 11:cdea2c9ec531 551
wminix3 11:cdea2c9ec531 552 // players gameover voice if player loses
wminix3 11:cdea2c9ec531 553 while(gameover)
wminix3 11:cdea2c9ec531 554 {
wminix3 11:cdea2c9ec531 555 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 556 red = i;
wminix3 11:cdea2c9ec531 557 Thread::wait(10);
wminix3 11:cdea2c9ec531 558 }
wminix3 11:cdea2c9ec531 559 red = 0.25;
wminix3 11:cdea2c9ec531 560 Thread::wait(300);
wminix3 11:cdea2c9ec531 561 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 562 red = i;
wminix3 11:cdea2c9ec531 563 Thread::wait(10);
wminix3 11:cdea2c9ec531 564 }
wminix3 11:cdea2c9ec531 565 red = 0.0;
wminix3 11:cdea2c9ec531 566 Thread::wait(500);
wminix3 11:cdea2c9ec531 567 }
wminix3 11:cdea2c9ec531 568 }
wminix3 11:cdea2c9ec531 569 }
wminix3 10:1eeb21ef7b2c 570 /*
wminix3 5:b7934866b264 571 // Thread added for mbed communication, which allows two-player -- Brice
wminix3 6:c44055f94cc3 572 void mbedSend(void const *args) {
wminix3 4:739f6e0dd8af 573 while(1) {
wminix3 5:b7934866b264 574 while(numPlayers == 1) Thread::yield(); // with one player, thread is unneeded and should yield.
wminix3 5:b7934866b264 575 while(!first_player_ready || !second_player_ready) { // while either player isn't ready, send a start code, and become ready
wminix3 4:739f6e0dd8af 576 //if (!first_player_ready || !second_player_ready) {
wminix3 8:27c4345be3db 577 mbedLock.lock();
wminix3 4:739f6e0dd8af 578 secondMbed.putc('S');
wminix3 8:27c4345be3db 579 mbedLock.unlock();
wminix3 4:739f6e0dd8af 580 first_player_ready = true;
wminix3 10:1eeb21ef7b2c 581 pc.printf("first player ready");
wminix3 7:9a826617be92 582 Thread::wait(1000);
wminix3 4:739f6e0dd8af 583 //}
wminix3 6:c44055f94cc3 584 // if (secondMbed.readable()) { // read in a start code to know that the second player is ready (if the second player sends a start code)
wminix3 6:c44055f94cc3 585 // if (secondMbed.getc() == 'S') {
wminix3 6:c44055f94cc3 586 // second_player_ready = true;
wminix3 6:c44055f94cc3 587 // pc.printf("second play ready");
wminix3 6:c44055f94cc3 588 // }
wminix3 6:c44055f94cc3 589 // }
wminix3 6:c44055f94cc3 590 // Thread::wait(1000); // run once a second
wminix3 5:b7934866b264 591 }
wminix3 5:b7934866b264 592 if (two_player_win) { // if this player wins, notify the other mbed/player that they lost.
wminix3 8:27c4345be3db 593 mbedLock.lock();
wminix3 5:b7934866b264 594 secondMbed.putc('W');
wminix3 8:27c4345be3db 595 mbedLock.unlock();
wminix3 4:739f6e0dd8af 596 }
wminix3 6:c44055f94cc3 597 //if (secondMbed.readable()) {
wminix3 6:c44055f94cc3 598 // if (secondMbed.getc() == 'W') {
wminix3 6:c44055f94cc3 599 // two_player_lose = true;
wminix3 6:c44055f94cc3 600 // }
wminix3 6:c44055f94cc3 601 //}
wminix3 7:9a826617be92 602 Thread::wait(2000); // check twice a second for a win
wminix3 6:c44055f94cc3 603 }
wminix3 6:c44055f94cc3 604 }
wminix3 10:1eeb21ef7b2c 605 */
wminix3 10:1eeb21ef7b2c 606 /*
wminix3 6:c44055f94cc3 607 void mbedReceive(void const *args) {
wminix3 7:9a826617be92 608 char rx;
wminix3 6:c44055f94cc3 609 while(1) {
wminix3 10:1eeb21ef7b2c 610 rx = '0';
wminix3 8:27c4345be3db 611 mbedLock.lock();
wminix3 7:9a826617be92 612 while(numPlayers == 1 || !secondMbed.readable()) {
wminix3 9:c22613b0007a 613 mbedLock.unlock();
wminix3 10:1eeb21ef7b2c 614 pc.printf("yielding");
wminix3 7:9a826617be92 615 Thread::yield(); // with one player, thread is unneeded and should yield.
wminix3 7:9a826617be92 616 }
wminix3 7:9a826617be92 617 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 618 pc.printf("%c", rx);
wminix3 8:27c4345be3db 619 mbedLock.unlock();
wminix3 7:9a826617be92 620 if (rx == 'S') {
wminix3 7:9a826617be92 621 second_player_ready = true;
wminix3 10:1eeb21ef7b2c 622 pc.printf("second play ready");
wminix3 6:c44055f94cc3 623 }
wminix3 6:c44055f94cc3 624 // Thread::wait(1000); // run once a second
wminix3 6:c44055f94cc3 625 //}
wminix3 7:9a826617be92 626 if (rx == 'W') {
wminix3 6:c44055f94cc3 627 two_player_lose = true;
wminix3 5:b7934866b264 628 }
wminix3 10:1eeb21ef7b2c 629 Thread::wait(3000); // check twice a second for a win
wminix3 10:1eeb21ef7b2c 630 }
wminix3 10:1eeb21ef7b2c 631 }
wminix3 10:1eeb21ef7b2c 632 */
wminix3 10:1eeb21ef7b2c 633
wminix3 10:1eeb21ef7b2c 634 // UNCOMMENT THIS THREAD IF SECOND PLAYER AND COMMENT MASTER THREAD
wminix3 10:1eeb21ef7b2c 635 /*
wminix3 10:1eeb21ef7b2c 636 // The slave mbed device (second player) should uncomment this thread -- Brice
wminix3 10:1eeb21ef7b2c 637 void mbedSlave(void const *args) {
wminix3 10:1eeb21ef7b2c 638 char rx;
wminix3 10:1eeb21ef7b2c 639 while(1) {
wminix3 12:22aedb2598b1 640 //while(numPlayers == 1) Thread::yield();
wminix3 10:1eeb21ef7b2c 641 rx = '0';
wminix3 10:1eeb21ef7b2c 642 if (secondMbed.readable()) {
wminix3 10:1eeb21ef7b2c 643 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 644 if (!begin_game2 && rx == 'S') {
wminix3 12:22aedb2598b1 645 while (!secondMbed.writeable()) wait(0.5);
wminix3 10:1eeb21ef7b2c 646 secondMbed.putc(rx);
wminix3 10:1eeb21ef7b2c 647 first_player_ready = true;
wminix3 10:1eeb21ef7b2c 648 second_player_ready = true;
wminix3 12:22aedb2598b1 649 numPlayers = 2;
wminix3 10:1eeb21ef7b2c 650 } else if (begin_game2 && rx == 'W') {
wminix3 10:1eeb21ef7b2c 651 secondMbed.putc(rx);
wminix3 10:1eeb21ef7b2c 652 first_player_ready = false;
wminix3 10:1eeb21ef7b2c 653 second_player_ready = false;
wminix3 10:1eeb21ef7b2c 654 two_player_lose = true;
wminix3 10:1eeb21ef7b2c 655 }
wminix3 10:1eeb21ef7b2c 656 }
wminix3 10:1eeb21ef7b2c 657 if (begin_game2 && two_player_win) {
wminix3 10:1eeb21ef7b2c 658 secondMbed.putc('W');
wminix3 10:1eeb21ef7b2c 659 while(!secondMbed.readable()) wait(0.5); // ok to lock up with wait because we don't want to confirm when before anything else. --Brice
wminix3 10:1eeb21ef7b2c 660 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 661 if (rx == 'W') {
wminix3 10:1eeb21ef7b2c 662 begin_game2 = false;
wminix3 10:1eeb21ef7b2c 663 first_player_ready = false;
wminix3 10:1eeb21ef7b2c 664 second_player_ready = false;
wminix3 10:1eeb21ef7b2c 665 }
wminix3 10:1eeb21ef7b2c 666 }
wminix3 10:1eeb21ef7b2c 667 Thread::wait(1000);
wminix3 10:1eeb21ef7b2c 668 }
wminix3 10:1eeb21ef7b2c 669 }
wminix3 10:1eeb21ef7b2c 670 */
wminix3 10:1eeb21ef7b2c 671
wminix3 10:1eeb21ef7b2c 672 // UNCOMMENT THIS THREAD IF FIRST PLAYER AND COMMENT SLAVE THREAD
wminix3 10:1eeb21ef7b2c 673 // The master mbed device (second player) should uncomment this thread -- Brice
wminix3 10:1eeb21ef7b2c 674 void mbedMaster(void const *args) {
wminix3 10:1eeb21ef7b2c 675 char rx;
wminix3 10:1eeb21ef7b2c 676 while(1) {
wminix3 10:1eeb21ef7b2c 677 while(numPlayers == 1) Thread::yield();
wminix3 10:1eeb21ef7b2c 678 rx = '0';
wminix3 10:1eeb21ef7b2c 679 if (!begin_game2) {
wminix3 12:22aedb2598b1 680 while(!secondMbed.writeable()) {
wminix3 12:22aedb2598b1 681 pc.printf("not writeable");
wminix3 12:22aedb2598b1 682 wait(0.5);
wminix3 12:22aedb2598b1 683 }
wminix3 10:1eeb21ef7b2c 684 secondMbed.putc('S');
wminix3 12:22aedb2598b1 685 while(!secondMbed.readable()) {
wminix3 12:22aedb2598b1 686 pc.printf("no read\n\r");
wminix3 12:22aedb2598b1 687 wait(0.5); // okay to lock up until can confirm game is ready. --Brice
wminix3 12:22aedb2598b1 688 }
wminix3 10:1eeb21ef7b2c 689 rx = secondMbed.getc();
wminix3 12:22aedb2598b1 690 pc.printf("rx = %c", rx);
wminix3 10:1eeb21ef7b2c 691 if (rx == 'S') {
wminix3 10:1eeb21ef7b2c 692 first_player_ready = true;
wminix3 10:1eeb21ef7b2c 693 second_player_ready = true;
wminix3 12:22aedb2598b1 694 pc.printf("both players ready");
wminix3 10:1eeb21ef7b2c 695 }
wminix3 12:22aedb2598b1 696 }
wminix3 12:22aedb2598b1 697 //} else {
wminix3 12:22aedb2598b1 698 while (first_player_ready && second_player_ready) {
wminix3 12:22aedb2598b1 699 rx = '0';
wminix3 10:1eeb21ef7b2c 700 if (secondMbed.readable()) {
wminix3 10:1eeb21ef7b2c 701 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 702 if (rx == 'W') {
wminix3 10:1eeb21ef7b2c 703 secondMbed.putc(rx);
wminix3 10:1eeb21ef7b2c 704 first_player_ready = false;
wminix3 10:1eeb21ef7b2c 705 second_player_ready = false;
wminix3 10:1eeb21ef7b2c 706 two_player_lose = true;
wminix3 10:1eeb21ef7b2c 707 }
wminix3 10:1eeb21ef7b2c 708 }
wminix3 10:1eeb21ef7b2c 709 if (two_player_win) {
wminix3 10:1eeb21ef7b2c 710 secondMbed.putc('W');
wminix3 10:1eeb21ef7b2c 711 while(!secondMbed.readable()) wait(0.5); // ok to lock up with wait because we don't want to confirm when before anything else. --Brice
wminix3 10:1eeb21ef7b2c 712 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 713 if (rx == 'W') {
wminix3 10:1eeb21ef7b2c 714 begin_game2 = false;
wminix3 10:1eeb21ef7b2c 715 first_player_ready = false;
wminix3 10:1eeb21ef7b2c 716 second_player_ready = false;
wminix3 10:1eeb21ef7b2c 717 }
wminix3 10:1eeb21ef7b2c 718 }
wminix3 12:22aedb2598b1 719 Thread::wait(1000);
wminix3 10:1eeb21ef7b2c 720 }
wminix3 12:22aedb2598b1 721 //Thread::wait(1000);
wminix3 4:739f6e0dd8af 722 }
wminix3 4:739f6e0dd8af 723 }
wminix3 4:739f6e0dd8af 724
michaeljson 0:3817adfaeb06 725 int main() {
michaeljson 0:3817adfaeb06 726
michaeljson 0:3817adfaeb06 727 // Initialization of Setup variables
michaeljson 0:3817adfaeb06 728 int blk_x, blk_y;
michaeljson 0:3817adfaeb06 729 pb.mode(PullUp);
michaeljson 0:3817adfaeb06 730
wminix3 13:36cc024dcf6b 731 //Thread thread(playstart); // intializes the thread to play sound
wminix3 10:1eeb21ef7b2c 732 // Should only have the Slave thread uncommented if second player.
wminix3 10:1eeb21ef7b2c 733 // Should only have the Master thread uncommented if first player.
wminix3 10:1eeb21ef7b2c 734 //Thread thread2(mbedSlave); // uncommented if second player -- Brice
wminix3 10:1eeb21ef7b2c 735 Thread thread3(mbedMaster); // uncommented if first player -- Brice
wminix3 11:cdea2c9ec531 736 Thread thread4(ledEffects); // thread added for LED lighting effects -- Brice
wminix3 12:22aedb2598b1 737 secondMbed.baud(9600);
michaeljson 0:3817adfaeb06 738 uLCD.baudrate(500000); // set to 500000 to increase smooth gameplay
michaeljson 0:3817adfaeb06 739
michaeljson 0:3817adfaeb06 740 // Initialization of Game Menu variables
michaeljson 0:3817adfaeb06 741 const int title_x_pos = 2; // initial x-pos of title
michaeljson 0:3817adfaeb06 742 const int title_y_pos = 3; // initial y-pos of title
michaeljson 0:3817adfaeb06 743 int start_label_x_pos = 7; // start label x-pos
michaeljson 0:3817adfaeb06 744 int start_label_y_pos = 7; // start label y-pos
michaeljson 0:3817adfaeb06 745 int level_cursor_x_pos = 5; // level cursor x-position
wminix3 2:4a3f97570578 746 int level_cursor_y_pos_start = 7; // level cursor y-position
wminix3 2:4a3f97570578 747 //int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
wminix3 2:4a3f97570578 748 int level_cursor_y_pos_end = 8; // BOTTOM CURSOR POS -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 749 int gameover_x_pos = 5; // gameover label x-position
michaeljson 0:3817adfaeb06 750 int gameover_y_pos = 5; // gameover label y-position
michaeljson 0:3817adfaeb06 751 int win_x_pos = 2; // congratulations label x-position
wminix3 13:36cc024dcf6b 752 int win_y_pos = 4; // congratulations label y-position
michaeljson 0:3817adfaeb06 753 int startover_x_pos = 3; // startover label x-position
wminix3 13:36cc024dcf6b 754 int startover_y_pos = 7; // startover label y-position
michaeljson 0:3817adfaeb06 755
michaeljson 0:3817adfaeb06 756 // intialize temporary score and current score
michaeljson 0:3817adfaeb06 757 int temp = 0;
michaeljson 0:3817adfaeb06 758 int score = 0;
michaeljson 0:3817adfaeb06 759
wminix3 2:4a3f97570578 760 // Additional globals added for two-player and one-player capabilities (by Brice)
wminix3 2:4a3f97570578 761
michaeljson 0:3817adfaeb06 762 // Begin game loop
michaeljson 0:3817adfaeb06 763 while(1)
michaeljson 0:3817adfaeb06 764 {
michaeljson 0:3817adfaeb06 765 // initialize all starting conditions for the beginning of the game
michaeljson 0:3817adfaeb06 766 game_menu = true; // defaults to display menu screen
michaeljson 0:3817adfaeb06 767 ENEMY_MOVE = true; // defaults to move enemy
michaeljson 0:3817adfaeb06 768 DIRECTION = 1; // default to move right
michaeljson 0:3817adfaeb06 769 hit_player = 0; // default to not player hit
michaeljson 0:3817adfaeb06 770 MOVE_DOWN = 0; // default to not move down
michaeljson 0:3817adfaeb06 771 lose = false; // default to not lose
michaeljson 0:3817adfaeb06 772 lives = 3; // defaults to 3 lives
michaeljson 0:3817adfaeb06 773 score = 0; // default to score of 0
wminix3 2:4a3f97570578 774 int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 775 uLCD.cls();
wminix3 2:4a3f97570578 776 // Brice moved this out of the loop since it shouldn't change
wminix3 2:4a3f97570578 777 //uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
wminix3 2:4a3f97570578 778 //uLCD.printf("SPACE INVADERS"); // Title
michaeljson 0:3817adfaeb06 779 // Implementation of Game Menu
michaeljson 0:3817adfaeb06 780 while(game_menu)
michaeljson 0:3817adfaeb06 781 {
wminix3 2:4a3f97570578 782 // Brice added this in order to move the cursor through the menu options
wminix3 2:4a3f97570578 783 uLCD.locate(level_cursor_x_pos, level_cursor_y_pos);
wminix3 2:4a3f97570578 784 uLCD.printf(" ");
wminix3 2:4a3f97570578 785 if (myNav.down() && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 2:4a3f97570578 786 level_cursor_y_pos += 1;
wminix3 2:4a3f97570578 787 } else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 2:4a3f97570578 788 level_cursor_y_pos -= 1;
wminix3 2:4a3f97570578 789 }
wminix3 2:4a3f97570578 790 // end of movable cursor
michaeljson 0:3817adfaeb06 791 uLCD.locate(level_cursor_x_pos,level_cursor_y_pos); // draws cursor next to "START" label
michaeljson 0:3817adfaeb06 792 uLCD.printf("->");
michaeljson 0:3817adfaeb06 793
michaeljson 0:3817adfaeb06 794 uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
michaeljson 0:3817adfaeb06 795 uLCD.printf("SPACE INVADERS"); // Title
michaeljson 0:3817adfaeb06 796
michaeljson 0:3817adfaeb06 797 uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position
wminix3 2:4a3f97570578 798 uLCD.printf("ONE-PLAYER");
wminix3 2:4a3f97570578 799
wminix3 2:4a3f97570578 800 uLCD.locate(start_label_x_pos,start_label_y_pos + 1);
wminix3 2:4a3f97570578 801 uLCD.printf("TWO-PLAYER");
michaeljson 0:3817adfaeb06 802 // if pushbutton is pressed, game menu is exited and game begins
michaeljson 0:3817adfaeb06 803 if(!pb)
michaeljson 0:3817adfaeb06 804 {
michaeljson 0:3817adfaeb06 805 game_menu = false;
wminix3 2:4a3f97570578 806 if (level_cursor_y_pos == start_label_y_pos) {
wminix3 2:4a3f97570578 807 numPlayers = 1;
wminix3 2:4a3f97570578 808 } else if (level_cursor_y_pos == start_label_y_pos + 1) {
wminix3 2:4a3f97570578 809 numPlayers = 2;
wminix3 6:c44055f94cc3 810 pc.printf("num players: 2");
wminix3 2:4a3f97570578 811 }
wminix3 3:e6c081c7f6f1 812 Thread::wait(500); // changed this to Thread::wait ... originally wait(0.5);
michaeljson 0:3817adfaeb06 813 }
michaeljson 0:3817adfaeb06 814 }
wminix3 4:739f6e0dd8af 815 while(numPlayers != 1 && (!first_player_ready || !second_player_ready)) Thread::yield(); // added to force wait with two-player and one player not ready. -- added by Brice
wminix3 5:b7934866b264 816 if (numPlayers == 2 && first_player_ready && second_player_ready) {
wminix3 5:b7934866b264 817 begin_game2 = true;
wminix3 5:b7934866b264 818 numWins = 0;
wminix3 5:b7934866b264 819 } else {
wminix3 5:b7934866b264 820 begin_game = true; // defaults begin_game to true
wminix3 13:36cc024dcf6b 821
wminix3 13:36cc024dcf6b 822 // Start timer to check for best time in single player.
wminix3 13:36cc024dcf6b 823 bestTimer.start();
wminix3 5:b7934866b264 824 }
michaeljson 0:3817adfaeb06 825
michaeljson 0:3817adfaeb06 826 uLCD.cls();
michaeljson 0:3817adfaeb06 827
michaeljson 0:3817adfaeb06 828 // Draw the enemies
michaeljson 0:3817adfaeb06 829 draw_enemies_level();
michaeljson 0:3817adfaeb06 830
michaeljson 0:3817adfaeb06 831 // Draw the player
michaeljson 0:3817adfaeb06 832 draw_initial_player();
michaeljson 0:3817adfaeb06 833
michaeljson 0:3817adfaeb06 834 // sets the initial position of player missile and enemy missile (later updated)
michaeljson 0:3817adfaeb06 835 blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 836 blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 837 missile_init(&missile, blk_x, blk_y, WHITE);
michaeljson 1:618aa2c4ca6a 838 int e_blk_x = 0;
michaeljson 1:618aa2c4ca6a 839 int e_blk_y = 2;
michaeljson 1:618aa2c4ca6a 840 enemy_missile_init(&enemy_missile, e_blk_x, e_blk_y, WHITE);
michaeljson 0:3817adfaeb06 841
michaeljson 0:3817adfaeb06 842 // prints lives
michaeljson 0:3817adfaeb06 843 uLCD.locate(0,0);
michaeljson 0:3817adfaeb06 844 uLCD.printf("Lives:%i", lives);
michaeljson 0:3817adfaeb06 845
michaeljson 0:3817adfaeb06 846 // prints score
michaeljson 0:3817adfaeb06 847 uLCD.locate(9,0);
michaeljson 0:3817adfaeb06 848 uLCD.printf("Score:%i", score);
michaeljson 0:3817adfaeb06 849
michaeljson 0:3817adfaeb06 850 // game play loop
michaeljson 0:3817adfaeb06 851 while(begin_game)
michaeljson 0:3817adfaeb06 852 {
michaeljson 0:3817adfaeb06 853 // updates score
michaeljson 0:3817adfaeb06 854 temp = score;
michaeljson 0:3817adfaeb06 855 score = (15-numOfEnemies)*15;
michaeljson 0:3817adfaeb06 856
michaeljson 0:3817adfaeb06 857 // prints score if score changes
michaeljson 0:3817adfaeb06 858 if (score != temp)
michaeljson 0:3817adfaeb06 859 {
michaeljson 0:3817adfaeb06 860 uLCD.locate(9,0);
michaeljson 0:3817adfaeb06 861 uLCD.printf("Score:%i", score);
michaeljson 0:3817adfaeb06 862 }
michaeljson 0:3817adfaeb06 863
michaeljson 0:3817adfaeb06 864 // move enemy
michaeljson 0:3817adfaeb06 865 enemy_motion();
michaeljson 0:3817adfaeb06 866
michaeljson 0:3817adfaeb06 867 // checks if player missile passes y-pos of row1
michaeljson 0:3817adfaeb06 868 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
michaeljson 0:3817adfaeb06 869 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
michaeljson 0:3817adfaeb06 870 {
michaeljson 0:3817adfaeb06 871 check_hit_enemy_row1();
michaeljson 0:3817adfaeb06 872 }
michaeljson 0:3817adfaeb06 873
michaeljson 0:3817adfaeb06 874 // checks if player missile passes y-pos of row2
michaeljson 0:3817adfaeb06 875 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
michaeljson 0:3817adfaeb06 876 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
michaeljson 0:3817adfaeb06 877 {
michaeljson 0:3817adfaeb06 878 check_hit_enemy_row2();
michaeljson 0:3817adfaeb06 879 }
michaeljson 0:3817adfaeb06 880
michaeljson 0:3817adfaeb06 881 // checks if player missile passes y-pos of row3
michaeljson 0:3817adfaeb06 882 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
michaeljson 0:3817adfaeb06 883 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
michaeljson 0:3817adfaeb06 884 {
michaeljson 0:3817adfaeb06 885 check_hit_enemy_row3();
michaeljson 0:3817adfaeb06 886 }
michaeljson 0:3817adfaeb06 887
michaeljson 0:3817adfaeb06 888 // Random Enemy Fire
michaeljson 0:3817adfaeb06 889 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 890 {
michaeljson 0:3817adfaeb06 891 random_attack_gen();
michaeljson 0:3817adfaeb06 892 }
michaeljson 0:3817adfaeb06 893
michaeljson 0:3817adfaeb06 894 // checks if enemy missile passes y-pos of player
michaeljson 0:3817adfaeb06 895 if (enemy_missile.missile_blk_y >= player.player_blk_y
michaeljson 0:3817adfaeb06 896 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
michaeljson 0:3817adfaeb06 897 {
michaeljson 0:3817adfaeb06 898 check_player_hit();
michaeljson 0:3817adfaeb06 899 }
michaeljson 0:3817adfaeb06 900
michaeljson 0:3817adfaeb06 901 update_missile_pos(&missile); // updates player missile position
michaeljson 0:3817adfaeb06 902 update_enemy_missile_pos(&enemy_missile); // updates enemy missile position
michaeljson 0:3817adfaeb06 903
michaeljson 0:3817adfaeb06 904 // Player Movement checked with navigation switch
michaeljson 0:3817adfaeb06 905 if (myNav.left() && ((player.player_blk_x-3) > 0))
michaeljson 0:3817adfaeb06 906 {
michaeljson 0:3817adfaeb06 907 player_erase(&player);
michaeljson 0:3817adfaeb06 908 player.player_blk_x -= 3;
michaeljson 0:3817adfaeb06 909 player_show(&player);
michaeljson 0:3817adfaeb06 910 }
michaeljson 0:3817adfaeb06 911 else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
michaeljson 0:3817adfaeb06 912 {
michaeljson 0:3817adfaeb06 913 player_erase(&player);
michaeljson 0:3817adfaeb06 914 player.player_blk_x += 3;
michaeljson 0:3817adfaeb06 915 player_show(&player);
michaeljson 0:3817adfaeb06 916 }
michaeljson 0:3817adfaeb06 917
michaeljson 0:3817adfaeb06 918 // Player Fire
michaeljson 0:3817adfaeb06 919 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 920 {
michaeljson 0:3817adfaeb06 921 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 922 missile.missile_blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 923 missile.status = PLAYER_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 924 }
michaeljson 0:3817adfaeb06 925
michaeljson 0:3817adfaeb06 926 // checks if player destroyed all enemies
michaeljson 0:3817adfaeb06 927 if (numOfEnemies == 0)
michaeljson 0:3817adfaeb06 928 {
wminix3 13:36cc024dcf6b 929 // idea for best-time reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 13:36cc024dcf6b 930 int time = bestTimer.read();
wminix3 13:36cc024dcf6b 931 bestTimer.stop();
wminix3 13:36cc024dcf6b 932 bestTimer.reset();
michaeljson 0:3817adfaeb06 933 uLCD.cls();
wminix3 13:36cc024dcf6b 934 char buffer[3] = {0};
wminix3 13:36cc024dcf6b 935 char c = {0};
wminix3 13:36cc024dcf6b 936 char *token;
wminix3 13:36cc024dcf6b 937 int i = 0;
wminix3 13:36cc024dcf6b 938 int storedTime = 999;
wminix3 13:36cc024dcf6b 939 SDLock.lock();
wminix3 13:36cc024dcf6b 940 FILE *sdtime;
wminix3 13:36cc024dcf6b 941 sdtime=fopen("/sd/besttime.txt","r");
wminix3 13:36cc024dcf6b 942 if(sdtime==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 13:36cc024dcf6b 943 while ((c != '\n') && (i < 3)) {
wminix3 13:36cc024dcf6b 944 c = fgetc(sdtime);
wminix3 13:36cc024dcf6b 945 buffer[i] = c;
wminix3 13:36cc024dcf6b 946 i++;
wminix3 13:36cc024dcf6b 947 }
wminix3 13:36cc024dcf6b 948 token = strtok(buffer, "\n");
wminix3 13:36cc024dcf6b 949 storedTime = atoi(token); // convert string from file to integer
wminix3 13:36cc024dcf6b 950 fclose(sdtime);
wminix3 13:36cc024dcf6b 951 if (time < storedTime) {
wminix3 13:36cc024dcf6b 952 uLCD.locate(2,10);
wminix3 13:36cc024dcf6b 953 uLCD.printf("NEW BEST TIME!");
wminix3 13:36cc024dcf6b 954 uLCD.locate(2,11);
wminix3 13:36cc024dcf6b 955 uLCD.printf("%d seconds!", time);
wminix3 13:36cc024dcf6b 956 sdtime = fopen("/sd/besttime.txt", "w");
wminix3 13:36cc024dcf6b 957 if (sdtime != NULL) {
wminix3 13:36cc024dcf6b 958 fprintf(sdtime, "%d\r\n", time);
wminix3 13:36cc024dcf6b 959 fclose(sdtime);
wminix3 13:36cc024dcf6b 960 } else {
wminix3 13:36cc024dcf6b 961 pc.printf("write: failed!\r\n");
wminix3 13:36cc024dcf6b 962 }
wminix3 13:36cc024dcf6b 963 }
wminix3 13:36cc024dcf6b 964 SDLock.unlock();
wminix3 13:36cc024dcf6b 965
michaeljson 0:3817adfaeb06 966
michaeljson 0:3817adfaeb06 967 bool win = true; // sets win to true, for win screen
michaeljson 0:3817adfaeb06 968 begin_game = false;
michaeljson 0:3817adfaeb06 969
wminix3 13:36cc024dcf6b 970 // displays video clip ????
wminix3 13:36cc024dcf6b 971 /*
michaeljson 0:3817adfaeb06 972 uLCD.cls();
michaeljson 0:3817adfaeb06 973 uLCD.media_init();
michaeljson 0:3817adfaeb06 974 uLCD.set_sector_address(0x00, 0x00);
michaeljson 0:3817adfaeb06 975 uLCD.display_video(0,0);
wminix3 5:b7934866b264 976 Thread::wait(1000); // changed from wait(1) to Thread::wait(1000) since we're using threads -- Brice
wminix3 13:36cc024dcf6b 977 */
michaeljson 0:3817adfaeb06 978
wminix3 13:36cc024dcf6b 979 //uLCD.cls();
michaeljson 0:3817adfaeb06 980
michaeljson 0:3817adfaeb06 981 // prints "Congratulations" on uLCD
michaeljson 0:3817adfaeb06 982 uLCD.locate(win_x_pos,win_y_pos);
michaeljson 0:3817adfaeb06 983 uLCD.printf("CONGRATULATIONS!");
michaeljson 0:3817adfaeb06 984
michaeljson 0:3817adfaeb06 985 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 986 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 987 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 988 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 989 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 990
michaeljson 0:3817adfaeb06 991 // waits at win screen until pushbutton is pressed
michaeljson 0:3817adfaeb06 992 while (win)
michaeljson 0:3817adfaeb06 993 {
michaeljson 0:3817adfaeb06 994 // if pb is pressed, reset game to start menu
michaeljson 0:3817adfaeb06 995 if (!pb)
michaeljson 0:3817adfaeb06 996 {
michaeljson 0:3817adfaeb06 997 win = false;
wminix3 5:b7934866b264 998 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
michaeljson 0:3817adfaeb06 999 }
michaeljson 0:3817adfaeb06 1000 }
michaeljson 0:3817adfaeb06 1001
michaeljson 0:3817adfaeb06 1002 }
michaeljson 0:3817adfaeb06 1003
michaeljson 0:3817adfaeb06 1004 // checks if player was hit
michaeljson 0:3817adfaeb06 1005 if (hit_player)
michaeljson 0:3817adfaeb06 1006 {
michaeljson 0:3817adfaeb06 1007 // updates lives
michaeljson 0:3817adfaeb06 1008 lives -= 1;
wminix3 5:b7934866b264 1009 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1010 hit_player = 0;
michaeljson 0:3817adfaeb06 1011 player_show(&player);
michaeljson 0:3817adfaeb06 1012 player.status = PLAYER_ALIVE;
michaeljson 0:3817adfaeb06 1013
michaeljson 0:3817adfaeb06 1014 // prints updated lives number
michaeljson 0:3817adfaeb06 1015 uLCD.locate(0,0);
michaeljson 0:3817adfaeb06 1016 uLCD.printf("Lives:%i", lives);
michaeljson 0:3817adfaeb06 1017 }
michaeljson 0:3817adfaeb06 1018
michaeljson 0:3817adfaeb06 1019 // if player loses all lives or enemy reaches the player
michaeljson 0:3817adfaeb06 1020 if (lose || lives == 0)
michaeljson 0:3817adfaeb06 1021 {
michaeljson 0:3817adfaeb06 1022 begin_game = false; // set to false to end game
michaeljson 0:3817adfaeb06 1023 uLCD.cls();
michaeljson 0:3817adfaeb06 1024
michaeljson 0:3817adfaeb06 1025 gameover = true; // set to go to display gameover screen
michaeljson 0:3817adfaeb06 1026
michaeljson 0:3817adfaeb06 1027 // prints "GAMEOVER" to uLCD
michaeljson 0:3817adfaeb06 1028 uLCD.locate(gameover_x_pos, gameover_y_pos);
michaeljson 0:3817adfaeb06 1029 uLCD.printf("GAMEOVER");
wminix3 5:b7934866b264 1030 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1031
michaeljson 0:3817adfaeb06 1032 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1033 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1034 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1035 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1036 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1037
michaeljson 0:3817adfaeb06 1038 // stays in gameover screen until pb is pressed
michaeljson 0:3817adfaeb06 1039 while (gameover)
michaeljson 0:3817adfaeb06 1040 {
michaeljson 0:3817adfaeb06 1041 // if pb is pressed, game is reset to the game menu screen
michaeljson 0:3817adfaeb06 1042 if (!pb)
michaeljson 0:3817adfaeb06 1043 {
michaeljson 0:3817adfaeb06 1044 gameover = false;
michaeljson 0:3817adfaeb06 1045 game_menu = true;
wminix3 5:b7934866b264 1046 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1047 }
wminix3 5:b7934866b264 1048 }
wminix3 5:b7934866b264 1049 }
wminix3 5:b7934866b264 1050
wminix3 5:b7934866b264 1051 }
wminix3 5:b7934866b264 1052 // game play loop
wminix3 5:b7934866b264 1053 while(begin_game2)
wminix3 5:b7934866b264 1054 {
wminix3 5:b7934866b264 1055 // updates score
wminix3 5:b7934866b264 1056 temp = score;
wminix3 5:b7934866b264 1057 score = (15-numOfEnemies)*15;
wminix3 5:b7934866b264 1058
wminix3 5:b7934866b264 1059 // prints score if score changes
wminix3 5:b7934866b264 1060 if (score != temp)
wminix3 5:b7934866b264 1061 {
wminix3 5:b7934866b264 1062 uLCD.locate(9,0);
wminix3 5:b7934866b264 1063 uLCD.printf("Score:%i", score);
wminix3 5:b7934866b264 1064 }
wminix3 5:b7934866b264 1065
wminix3 5:b7934866b264 1066 // move enemy
wminix3 5:b7934866b264 1067 enemy_motion();
wminix3 5:b7934866b264 1068
wminix3 5:b7934866b264 1069 // checks if player missile passes y-pos of row1
wminix3 5:b7934866b264 1070 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
wminix3 5:b7934866b264 1071 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
wminix3 5:b7934866b264 1072 {
wminix3 5:b7934866b264 1073 check_hit_enemy_row1();
wminix3 5:b7934866b264 1074 }
wminix3 5:b7934866b264 1075
wminix3 5:b7934866b264 1076 // checks if player missile passes y-pos of row2
wminix3 5:b7934866b264 1077 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
wminix3 5:b7934866b264 1078 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
wminix3 5:b7934866b264 1079 {
wminix3 5:b7934866b264 1080 check_hit_enemy_row2();
wminix3 5:b7934866b264 1081 }
wminix3 5:b7934866b264 1082
wminix3 5:b7934866b264 1083 // checks if player missile passes y-pos of row3
wminix3 5:b7934866b264 1084 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
wminix3 5:b7934866b264 1085 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
wminix3 5:b7934866b264 1086 {
wminix3 5:b7934866b264 1087 check_hit_enemy_row3();
wminix3 5:b7934866b264 1088 }
wminix3 5:b7934866b264 1089
wminix3 5:b7934866b264 1090 // Random Enemy Fire
wminix3 5:b7934866b264 1091 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1092 {
wminix3 5:b7934866b264 1093 random_attack_gen();
wminix3 5:b7934866b264 1094 }
wminix3 5:b7934866b264 1095
wminix3 5:b7934866b264 1096 // checks if enemy missile passes y-pos of player
wminix3 5:b7934866b264 1097 if (enemy_missile.missile_blk_y >= player.player_blk_y
wminix3 5:b7934866b264 1098 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
wminix3 5:b7934866b264 1099 {
wminix3 5:b7934866b264 1100 check_player_hit();
wminix3 5:b7934866b264 1101 }
wminix3 5:b7934866b264 1102
wminix3 5:b7934866b264 1103 update_missile_pos(&missile); // updates player missile position
wminix3 5:b7934866b264 1104 update_enemy_missile_pos(&enemy_missile); // updates enemy missile position
wminix3 5:b7934866b264 1105
wminix3 5:b7934866b264 1106 // Player Movement checked with navigation switch
wminix3 5:b7934866b264 1107 if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 5:b7934866b264 1108 {
wminix3 5:b7934866b264 1109 player_erase(&player);
wminix3 5:b7934866b264 1110 player.player_blk_x -= 3;
wminix3 5:b7934866b264 1111 player_show(&player);
wminix3 5:b7934866b264 1112 }
wminix3 5:b7934866b264 1113 else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
wminix3 5:b7934866b264 1114 {
wminix3 5:b7934866b264 1115 player_erase(&player);
wminix3 5:b7934866b264 1116 player.player_blk_x += 3;
wminix3 5:b7934866b264 1117 player_show(&player);
wminix3 5:b7934866b264 1118 }
wminix3 5:b7934866b264 1119
wminix3 5:b7934866b264 1120 // Player Fire
wminix3 5:b7934866b264 1121 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1122 {
wminix3 5:b7934866b264 1123 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
wminix3 5:b7934866b264 1124 missile.missile_blk_y = player.player_blk_y;
wminix3 5:b7934866b264 1125 missile.status = PLAYER_MISSILE_ACTIVE;
wminix3 5:b7934866b264 1126 }
wminix3 5:b7934866b264 1127
wminix3 5:b7934866b264 1128 // checks if player destroyed all enemies
wminix3 5:b7934866b264 1129 if (numOfEnemies == 0)
wminix3 5:b7934866b264 1130 {
wminix3 5:b7934866b264 1131 uLCD.cls();
wminix3 5:b7934866b264 1132
wminix3 5:b7934866b264 1133 bool win = true; // sets win to true, for win screen
wminix3 5:b7934866b264 1134 numWins += 1;
wminix3 5:b7934866b264 1135 if (numWins == 3) {
wminix3 10:1eeb21ef7b2c 1136 //begin_game2 = false; // Allow the mbed communication thread to change the begin_game2 bool to false after letting other mbed know.
wminix3 5:b7934866b264 1137 two_player_win = true;
wminix3 5:b7934866b264 1138 }
wminix3 5:b7934866b264 1139
wminix3 13:36cc024dcf6b 1140 // displays video clip ???
wminix3 13:36cc024dcf6b 1141 /*
wminix3 5:b7934866b264 1142 uLCD.cls();
wminix3 5:b7934866b264 1143 uLCD.media_init();
wminix3 5:b7934866b264 1144 uLCD.set_sector_address(0x00, 0x00);
wminix3 5:b7934866b264 1145 uLCD.display_video(0,0);
wminix3 13:36cc024dcf6b 1146 Thread::wait(1000); // changed from wait(1)
wminix3 13:36cc024dcf6b 1147 */
wminix3 5:b7934866b264 1148
wminix3 5:b7934866b264 1149 uLCD.cls();
wminix3 5:b7934866b264 1150 if (!two_player_win) {
wminix3 5:b7934866b264 1151 // prints "Number of Wins" on uLCD -- Brice. A step towards victory, not a complete victory.
wminix3 5:b7934866b264 1152 uLCD.locate(win_x_pos,win_y_pos);
wminix3 5:b7934866b264 1153 uLCD.printf("YOU HAVE %d WINS!", numWins);
wminix3 5:b7934866b264 1154
wminix3 5:b7934866b264 1155 // prints "Continue?" and "Press pb..." Keep trying to get points --Brice.
wminix3 5:b7934866b264 1156 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1157 uLCD.printf("Continue?");
wminix3 5:b7934866b264 1158 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1159 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1160
wminix3 5:b7934866b264 1161 // waits at win screen until pushbutton is pressed
wminix3 5:b7934866b264 1162 while (win)
wminix3 5:b7934866b264 1163 {
wminix3 5:b7934866b264 1164 // if pb is pressed, reset game to start menu
wminix3 5:b7934866b264 1165 if (!pb)
wminix3 5:b7934866b264 1166 {
wminix3 5:b7934866b264 1167 win = false;
wminix3 5:b7934866b264 1168 Thread::wait(500); // changed from wait(0.5) since we have threads -- Brice
wminix3 5:b7934866b264 1169 }
wminix3 5:b7934866b264 1170 }
wminix3 5:b7934866b264 1171 } else {
wminix3 5:b7934866b264 1172 // prints CONGRATULATIONS! since player has won. --Brice
wminix3 5:b7934866b264 1173 uLCD.locate(win_x_pos,win_y_pos);
wminix3 5:b7934866b264 1174 uLCD.printf("CONGRATULATIONS!");
wminix3 5:b7934866b264 1175
wminix3 5:b7934866b264 1176 // prints "Return to menu?" and "Press pb..." --Brice.
wminix3 5:b7934866b264 1177 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1178 uLCD.printf("Return to menu?");
wminix3 5:b7934866b264 1179 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1180 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1181
wminix3 5:b7934866b264 1182 // waits at win screen until pushbutton is pressed
wminix3 5:b7934866b264 1183 while (two_player_win)
wminix3 5:b7934866b264 1184 {
wminix3 5:b7934866b264 1185 // if pb is pressed, reset game to start menu
wminix3 5:b7934866b264 1186 if (!pb)
wminix3 5:b7934866b264 1187 {
wminix3 5:b7934866b264 1188 two_player_win = false; // close win -- Brice
wminix3 5:b7934866b264 1189 game_menu = true; // go back to menu -- Brice
wminix3 5:b7934866b264 1190 Thread::wait(500); // changed from wait(0.5) since we have threads -- Brice
wminix3 5:b7934866b264 1191 }
wminix3 5:b7934866b264 1192 }
wminix3 5:b7934866b264 1193 }
wminix3 5:b7934866b264 1194 }
wminix3 5:b7934866b264 1195
wminix3 5:b7934866b264 1196 // checks if player was hit
wminix3 5:b7934866b264 1197 if (hit_player)
wminix3 5:b7934866b264 1198 {
wminix3 5:b7934866b264 1199 // updates lives
wminix3 5:b7934866b264 1200 lives -= 1;
wminix3 5:b7934866b264 1201 Thread::wait(500); // changed from wait(0.5) since we're using threads --Brice
wminix3 5:b7934866b264 1202 hit_player = 0;
wminix3 5:b7934866b264 1203 player_show(&player);
wminix3 5:b7934866b264 1204 player.status = PLAYER_ALIVE;
wminix3 5:b7934866b264 1205
wminix3 5:b7934866b264 1206 // prints updated lives number
wminix3 5:b7934866b264 1207 uLCD.locate(0,0);
wminix3 5:b7934866b264 1208 uLCD.printf("Lives:%i", lives);
wminix3 5:b7934866b264 1209 }
wminix3 5:b7934866b264 1210
wminix3 5:b7934866b264 1211 // if player loses all lives or enemy reaches the player
wminix3 5:b7934866b264 1212 if (lose || lives == 0)
wminix3 5:b7934866b264 1213 {
wminix3 5:b7934866b264 1214 //begin_game = false; // set to false to end game -- not needed in two-player, just keep playing until a player reaches 3 wins -- Brice
wminix3 5:b7934866b264 1215 uLCD.cls();
wminix3 5:b7934866b264 1216
wminix3 5:b7934866b264 1217 gameover = true; // set to go to display gameover screen
wminix3 5:b7934866b264 1218
wminix3 5:b7934866b264 1219 // prints "GAMEOVER" to uLCD
wminix3 5:b7934866b264 1220 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 5:b7934866b264 1221 uLCD.printf("YOU DIED");
wminix3 5:b7934866b264 1222 Thread::wait(1000); // changed from wait(1) since we have multiple threads -- Brice
wminix3 5:b7934866b264 1223
wminix3 5:b7934866b264 1224 // prints "Play Again?" and "Press pb..."
wminix3 5:b7934866b264 1225 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1226 uLCD.printf("Keep trying!");
wminix3 5:b7934866b264 1227 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1228 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1229
wminix3 5:b7934866b264 1230 // stays in gameover screen until pb is pressed
wminix3 5:b7934866b264 1231 while (gameover)
wminix3 5:b7934866b264 1232 {
wminix3 5:b7934866b264 1233 // if pb is pressed, game is reset to the game menu screen
wminix3 5:b7934866b264 1234 if (!pb)
wminix3 5:b7934866b264 1235 {
wminix3 5:b7934866b264 1236 gameover = false;
wminix3 5:b7934866b264 1237 //game_menu = true; // removed since other player must win three times for game to be over.
wminix3 5:b7934866b264 1238 Thread::wait(500); // changed from wait(0.5) since we have threads.
wminix3 5:b7934866b264 1239 }
wminix3 5:b7934866b264 1240 }
wminix3 5:b7934866b264 1241 }
wminix3 5:b7934866b264 1242 if (two_player_lose)
wminix3 5:b7934866b264 1243 {
wminix3 5:b7934866b264 1244 begin_game2 = false; // set to false to end game. End game since other player won.
wminix3 5:b7934866b264 1245 uLCD.cls();
wminix3 5:b7934866b264 1246
wminix3 5:b7934866b264 1247 gameover = true; // set to go to display gameover screen
wminix3 5:b7934866b264 1248
wminix3 5:b7934866b264 1249 // prints "GAMEOVER" to uLCD
wminix3 5:b7934866b264 1250 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 5:b7934866b264 1251 uLCD.printf("GAMEOVER");
wminix3 5:b7934866b264 1252 Thread::wait(1000); // thread wait since we have multiple threads -- Brice
wminix3 5:b7934866b264 1253
wminix3 5:b7934866b264 1254 // prints "Return to menu?" and "Press pb..."
wminix3 5:b7934866b264 1255 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1256 uLCD.printf("Return to menu?");
wminix3 5:b7934866b264 1257 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1258 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1259
wminix3 5:b7934866b264 1260 // stays in gameover screen until pb is pressed
wminix3 5:b7934866b264 1261 while (gameover)
wminix3 5:b7934866b264 1262 {
wminix3 5:b7934866b264 1263 // if pb is pressed, game is reset to the game menu screen
wminix3 5:b7934866b264 1264 if (!pb)
wminix3 5:b7934866b264 1265 {
wminix3 5:b7934866b264 1266 gameover = false;
wminix3 5:b7934866b264 1267 two_player_lose = false; // end lose.
wminix3 5:b7934866b264 1268 game_menu = true; // removed since other player must win three times for game to be over.
wminix3 5:b7934866b264 1269 Thread::wait(500); // changed from wait(0.5) since we have threads.
michaeljson 0:3817adfaeb06 1270 }
michaeljson 0:3817adfaeb06 1271 }
michaeljson 0:3817adfaeb06 1272 }
michaeljson 0:3817adfaeb06 1273
michaeljson 0:3817adfaeb06 1274 }
michaeljson 0:3817adfaeb06 1275 }
michaeljson 0:3817adfaeb06 1276 }