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@20:ede4fa57d082, 2021-04-25 (annotated)

Committer:
wminix3
Date:
Sun Apr 25 03:13:50 2021 +0000
Revision:
20:ede4fa57d082
Parent:
18:16a2d4343ae4
Child:
21:a6b4c5598083
Improved analog click skin changes, add victory music, added victory LED lighting effect;

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"
wminix3 16:e4e6515bdabb 9 #include "SparkfunAnalogJoystick.h"
wminix3 17:843a874eb4e3 10 #include "LSM9DS1.h"
michaeljson 0:3817adfaeb06 11 #include <string>
michaeljson 0:3817adfaeb06 12
michaeljson 0:3817adfaeb06 13 /* ==== Navigation Switch ===== */
wminix3 16:e4e6515bdabb 14 /*
michaeljson 0:3817adfaeb06 15 class Nav_Switch
michaeljson 0:3817adfaeb06 16 {
michaeljson 0:3817adfaeb06 17 public:
michaeljson 0:3817adfaeb06 18 Nav_Switch(PinName up,PinName down,PinName left,PinName right,PinName fire);
michaeljson 0:3817adfaeb06 19 int read();
michaeljson 0:3817adfaeb06 20 //boolean functions to test each switch
michaeljson 0:3817adfaeb06 21 bool up();
michaeljson 0:3817adfaeb06 22 bool down();
michaeljson 0:3817adfaeb06 23 bool left();
michaeljson 0:3817adfaeb06 24 bool right();
michaeljson 0:3817adfaeb06 25 bool fire();
michaeljson 0:3817adfaeb06 26 //automatic read on RHS
michaeljson 0:3817adfaeb06 27 operator int ();
michaeljson 0:3817adfaeb06 28 //index to any switch array style
michaeljson 0:3817adfaeb06 29 bool operator[](int index) {
michaeljson 0:3817adfaeb06 30 return _pins[index];
michaeljson 0:3817adfaeb06 31 };
michaeljson 0:3817adfaeb06 32 private:
michaeljson 0:3817adfaeb06 33 BusIn _pins;
michaeljson 0:3817adfaeb06 34
michaeljson 0:3817adfaeb06 35 };
michaeljson 0:3817adfaeb06 36 Nav_Switch::Nav_Switch (PinName up,PinName down,PinName left,PinName right,PinName fire):
michaeljson 0:3817adfaeb06 37 _pins(up, down, left, right, fire)
michaeljson 0:3817adfaeb06 38 {
michaeljson 0:3817adfaeb06 39 _pins.mode(PullUp); //needed if pullups not on board or a bare nav switch is used - delete otherwise
michaeljson 0:3817adfaeb06 40 wait(0.001); //delays just a bit for pullups to pull inputs high
michaeljson 0:3817adfaeb06 41 }
michaeljson 0:3817adfaeb06 42 inline bool Nav_Switch::up()
michaeljson 0:3817adfaeb06 43 {
michaeljson 0:3817adfaeb06 44 return !(_pins[0]);
michaeljson 0:3817adfaeb06 45 }
michaeljson 0:3817adfaeb06 46 inline bool Nav_Switch::down()
michaeljson 0:3817adfaeb06 47 {
michaeljson 0:3817adfaeb06 48 return !(_pins[1]);
michaeljson 0:3817adfaeb06 49 }
michaeljson 0:3817adfaeb06 50 inline bool Nav_Switch::left()
michaeljson 0:3817adfaeb06 51 {
michaeljson 0:3817adfaeb06 52 return !(_pins[2]);
michaeljson 0:3817adfaeb06 53 }
michaeljson 0:3817adfaeb06 54 inline bool Nav_Switch::right()
michaeljson 0:3817adfaeb06 55 {
michaeljson 0:3817adfaeb06 56 return !(_pins[3]);
michaeljson 0:3817adfaeb06 57 }
michaeljson 0:3817adfaeb06 58 inline bool Nav_Switch::fire()
michaeljson 0:3817adfaeb06 59 {
michaeljson 0:3817adfaeb06 60 return !(_pins[4]);
michaeljson 0:3817adfaeb06 61 }
michaeljson 0:3817adfaeb06 62 inline int Nav_Switch::read()
michaeljson 0:3817adfaeb06 63 {
michaeljson 0:3817adfaeb06 64 return _pins.read();
michaeljson 0:3817adfaeb06 65 }
michaeljson 0:3817adfaeb06 66 inline Nav_Switch::operator int ()
michaeljson 0:3817adfaeb06 67 {
michaeljson 0:3817adfaeb06 68 return _pins.read();
michaeljson 0:3817adfaeb06 69 }
wminix3 16:e4e6515bdabb 70 */
michaeljson 0:3817adfaeb06 71
michaeljson 0:3817adfaeb06 72 // Platform initialization
wminix3 16:e4e6515bdabb 73 uLCD_4DGL uLCD(p28,p27,p29); // LCD (serial tx, serial rx, reset pin;)
michaeljson 0:3817adfaeb06 74 AnalogOut DACout(p18); // speaker
michaeljson 0:3817adfaeb06 75 wave_player waver(&DACout); // wav player
michaeljson 0:3817adfaeb06 76 SDFileSystem sd(p5, p6, p7, p8, "sd"); // SD card and filesystem (mosi, miso, sck, cs)
wminix3 16:e4e6515bdabb 77 //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
wminix3 16:e4e6515bdabb 78 DigitalIn pb(p20); // push button for player misisle fire
wminix3 2:4a3f97570578 79 Serial pc(USBTX, USBRX);
wminix3 2:4a3f97570578 80 Serial secondMbed(p13, p14);
wminix3 11:cdea2c9ec531 81 PwmOut red(p21); // added to dim and brighten red LED -- Brice
wminix3 11:cdea2c9ec531 82 PwmOut green(p22); // added to dim and brighten green LED -- Brice
wminix3 11:cdea2c9ec531 83 PwmOut blue(p23); // added to dim and brighten blue LED -- Brice
wminix3 16:e4e6515bdabb 84 SparkfunAnalogJoystick stick(p15, p16, p17); // Sparkfun analog joystick to replace the tactile switch (menu control and more fluid control of ship)
wminix3 17:843a874eb4e3 85 LSM9DS1 IMU(p9, p10, 0xD6, 0x3C);
michaeljson 0:3817adfaeb06 86 // Initialize all global enemy objects
michaeljson 0:3817adfaeb06 87 enemy_t enemy_1;
michaeljson 0:3817adfaeb06 88 enemy_t enemy_2;
michaeljson 0:3817adfaeb06 89 enemy_t enemy_3;
michaeljson 0:3817adfaeb06 90 enemy_t enemy_4;
michaeljson 0:3817adfaeb06 91 enemy_t enemy_5;
michaeljson 0:3817adfaeb06 92 enemy_t enemy_6;
michaeljson 0:3817adfaeb06 93 enemy_t enemy_7;
michaeljson 0:3817adfaeb06 94 enemy_t enemy_8;
michaeljson 0:3817adfaeb06 95 enemy_t enemy_9;
michaeljson 0:3817adfaeb06 96 enemy_t enemy_10;
michaeljson 0:3817adfaeb06 97 enemy_t enemy_11;
michaeljson 0:3817adfaeb06 98 enemy_t enemy_12;
michaeljson 0:3817adfaeb06 99 enemy_t enemy_13;
michaeljson 0:3817adfaeb06 100 enemy_t enemy_14;
michaeljson 0:3817adfaeb06 101 enemy_t enemy_15;
michaeljson 0:3817adfaeb06 102
michaeljson 0:3817adfaeb06 103 // Initialize variables
wminix3 2:4a3f97570578 104 // Brice added "volatile" here to protect global variables.
wminix3 2:4a3f97570578 105 volatile int numOfEnemies = 0;
wminix3 2:4a3f97570578 106 volatile int ENEMY_MOVE = 1;
wminix3 2:4a3f97570578 107 volatile int MOVE_DOWN = 0;
wminix3 2:4a3f97570578 108 volatile int DIRECTION = 1;
wminix3 2:4a3f97570578 109 volatile int firing_col = 0;
wminix3 2:4a3f97570578 110 volatile int hit_player = 0;
wminix3 2:4a3f97570578 111 volatile bool lose = false;
wminix3 14:4e7608619043 112 volatile int lives1 = 3;
wminix3 14:4e7608619043 113 volatile int lives2 = 2;
wminix3 14:4e7608619043 114 volatile int lives3 = 1;
wminix3 14:4e7608619043 115 volatile int level = 1;
wminix3 2:4a3f97570578 116 volatile bool game_menu = false;
wminix3 2:4a3f97570578 117 volatile bool begin_game = false;
wminix3 2:4a3f97570578 118 volatile bool gameover = false;
wminix3 2:4a3f97570578 119 volatile int numPlayers = 1;
wminix3 14:4e7608619043 120 //volatile bool first_player_ready = false;
wminix3 14:4e7608619043 121 //volatile bool second_player_ready = false;
wminix3 5:b7934866b264 122 volatile bool begin_game2 = false;
wminix3 5:b7934866b264 123 volatile int numWins = 0;
wminix3 20:ede4fa57d082 124 volatile bool two_player_win = false; // global for a two_player_win
wminix3 20:ede4fa57d082 125 volatile bool two_player_lose = false; // global for a two_player_lose
wminix3 20:ede4fa57d082 126 volatile bool win = false; // add win to global variables so that we can have LED effects and sound effects for a win
wminix3 13:36cc024dcf6b 127 Timer bestTimer;
wminix3 13:36cc024dcf6b 128 Mutex SDLock;
wminix3 8:27c4345be3db 129 Mutex mbedLock;
michaeljson 0:3817adfaeb06 130
michaeljson 0:3817adfaeb06 131 // Initialize global player object
michaeljson 0:3817adfaeb06 132 player_t player;
michaeljson 0:3817adfaeb06 133
michaeljson 0:3817adfaeb06 134 // Intialize global player and enemy missile
michaeljson 0:3817adfaeb06 135 missile_t missile; // player missile
michaeljson 0:3817adfaeb06 136 missile_t enemy_missile; // enemy missile
michaeljson 0:3817adfaeb06 137
michaeljson 0:3817adfaeb06 138 // Array of enemy objects
michaeljson 0:3817adfaeb06 139 enemy_t * enemyArray[15];
michaeljson 0:3817adfaeb06 140
michaeljson 0:3817adfaeb06 141 // Function Prototypes
michaeljson 0:3817adfaeb06 142 void move_enemy_down();
wminix3 14:4e7608619043 143 void playstart(void const *args); // PUT BACK IN
michaeljson 0:3817adfaeb06 144
michaeljson 0:3817adfaeb06 145 // Draws the enemies at the initial starting location
michaeljson 0:3817adfaeb06 146 void draw_enemies_level()
michaeljson 0:3817adfaeb06 147 {
michaeljson 0:3817adfaeb06 148 // Initialize local variables
michaeljson 0:3817adfaeb06 149 unsigned int start_x_pos = 12;
michaeljson 0:3817adfaeb06 150 unsigned int start_enemy_y_pos = 20;
michaeljson 0:3817adfaeb06 151 numOfEnemies = 15;
michaeljson 0:3817adfaeb06 152
michaeljson 0:3817adfaeb06 153 // First Row of Enemies
michaeljson 0:3817adfaeb06 154 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 155 enemy_show(&enemy_1); // displays the enemy on uLCD
michaeljson 0:3817adfaeb06 156
michaeljson 0:3817adfaeb06 157 enemy_init(&enemy_2,start_x_pos+15,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 158 enemy_show(&enemy_2);
michaeljson 0:3817adfaeb06 159
michaeljson 0:3817adfaeb06 160 enemy_init(&enemy_3,start_x_pos+30,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 161 enemy_show(&enemy_3);
michaeljson 0:3817adfaeb06 162
michaeljson 0:3817adfaeb06 163 enemy_init(&enemy_4,start_x_pos+45,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 164 enemy_show(&enemy_4);
michaeljson 0:3817adfaeb06 165
michaeljson 0:3817adfaeb06 166 enemy_init(&enemy_5,start_x_pos+60,start_enemy_y_pos,WHITE);
michaeljson 0:3817adfaeb06 167 enemy_show(&enemy_5);
michaeljson 0:3817adfaeb06 168
michaeljson 0:3817adfaeb06 169 // Second Row of Enemies
michaeljson 0:3817adfaeb06 170 enemy_init(&enemy_6,start_x_pos,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 171 enemy_show(&enemy_6);
michaeljson 0:3817adfaeb06 172
michaeljson 0:3817adfaeb06 173 enemy_init(&enemy_7,start_x_pos+15,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 174 enemy_show(&enemy_7);
michaeljson 0:3817adfaeb06 175
michaeljson 0:3817adfaeb06 176 enemy_init(&enemy_8,start_x_pos+30,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 177 enemy_show(&enemy_8);
michaeljson 0:3817adfaeb06 178
michaeljson 0:3817adfaeb06 179 enemy_init(&enemy_9,start_x_pos+45,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 180 enemy_show(&enemy_9);
michaeljson 0:3817adfaeb06 181
michaeljson 0:3817adfaeb06 182 enemy_init(&enemy_10,start_x_pos+60,start_enemy_y_pos+12,WHITE);
michaeljson 0:3817adfaeb06 183 enemy_show(&enemy_10);
michaeljson 0:3817adfaeb06 184
michaeljson 0:3817adfaeb06 185 // Third Row of Enemies
michaeljson 0:3817adfaeb06 186 enemy_init(&enemy_11,start_x_pos,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 187 enemy_show(&enemy_11);
michaeljson 0:3817adfaeb06 188
michaeljson 0:3817adfaeb06 189 enemy_init(&enemy_12,start_x_pos+15,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 190 enemy_show(&enemy_12);
michaeljson 0:3817adfaeb06 191
michaeljson 0:3817adfaeb06 192 enemy_init(&enemy_13,start_x_pos+30,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 193 enemy_show(&enemy_13);
michaeljson 0:3817adfaeb06 194
michaeljson 0:3817adfaeb06 195 enemy_init(&enemy_14,start_x_pos+45,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 196 enemy_show(&enemy_14);
michaeljson 0:3817adfaeb06 197
michaeljson 0:3817adfaeb06 198 enemy_init(&enemy_15,start_x_pos+60,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 199 enemy_show(&enemy_15);
michaeljson 0:3817adfaeb06 200
michaeljson 0:3817adfaeb06 201 // Put enemy objects into array
michaeljson 0:3817adfaeb06 202 enemyArray[0] = &enemy_1;
michaeljson 0:3817adfaeb06 203 enemyArray[1] = &enemy_2;
michaeljson 0:3817adfaeb06 204 enemyArray[2] = &enemy_3;
michaeljson 0:3817adfaeb06 205 enemyArray[3] = &enemy_4;
michaeljson 0:3817adfaeb06 206 enemyArray[4] = &enemy_5;
michaeljson 0:3817adfaeb06 207 enemyArray[5] = &enemy_6;
michaeljson 0:3817adfaeb06 208 enemyArray[6] = &enemy_7;
michaeljson 0:3817adfaeb06 209 enemyArray[7] = &enemy_8;
michaeljson 0:3817adfaeb06 210 enemyArray[8] = &enemy_9;
michaeljson 0:3817adfaeb06 211 enemyArray[9] = &enemy_10;
michaeljson 0:3817adfaeb06 212 enemyArray[10] = &enemy_11;
michaeljson 0:3817adfaeb06 213 enemyArray[11] = &enemy_12;
michaeljson 0:3817adfaeb06 214 enemyArray[12] = &enemy_13;
michaeljson 0:3817adfaeb06 215 enemyArray[13] = &enemy_14;
michaeljson 0:3817adfaeb06 216 enemyArray[14] = &enemy_15;
michaeljson 0:3817adfaeb06 217 }
michaeljson 0:3817adfaeb06 218
michaeljson 0:3817adfaeb06 219 // Draws the player at the initial starting location
michaeljson 0:3817adfaeb06 220 void draw_initial_player()
michaeljson 0:3817adfaeb06 221 {
michaeljson 0:3817adfaeb06 222 int start_x_pos = 59;
michaeljson 0:3817adfaeb06 223 int start_y_pos = 110;
michaeljson 0:3817adfaeb06 224
michaeljson 0:3817adfaeb06 225 player_init(&player,start_x_pos,start_y_pos,WHITE); // intialize x-pos and y-pos and color of player
michaeljson 0:3817adfaeb06 226 player_show(&player); // display player on uLCD
michaeljson 0:3817adfaeb06 227 }
michaeljson 0:3817adfaeb06 228
michaeljson 0:3817adfaeb06 229 // Checks all enemies in row 1
michaeljson 0:3817adfaeb06 230 void check_hit_enemy_row1()
michaeljson 0:3817adfaeb06 231 {
michaeljson 0:3817adfaeb06 232 int hit_enemy;
michaeljson 0:3817adfaeb06 233
michaeljson 0:3817adfaeb06 234 // First Row of Enemies
michaeljson 0:3817adfaeb06 235 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 236 numOfEnemies = numOfEnemies - hit_enemy; // updates the number of enemies left
michaeljson 0:3817adfaeb06 237 hit_enemy = check_enemy(&enemy_2, &missile);
michaeljson 0:3817adfaeb06 238 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 239 hit_enemy = check_enemy(&enemy_3, &missile);
michaeljson 0:3817adfaeb06 240 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 241 hit_enemy = check_enemy(&enemy_4, &missile);
michaeljson 0:3817adfaeb06 242 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 243 hit_enemy = check_enemy(&enemy_5, &missile);
michaeljson 0:3817adfaeb06 244 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 245 }
michaeljson 0:3817adfaeb06 246
michaeljson 0:3817adfaeb06 247 // Same as check_hit_enemy_row1, but checks enemies at row 2
michaeljson 0:3817adfaeb06 248 void check_hit_enemy_row2()
michaeljson 0:3817adfaeb06 249 {
michaeljson 0:3817adfaeb06 250 int hit_enemy;
michaeljson 0:3817adfaeb06 251
michaeljson 0:3817adfaeb06 252 // Second Row of Enemies
michaeljson 0:3817adfaeb06 253 hit_enemy = check_enemy(&enemy_6, &missile);
michaeljson 0:3817adfaeb06 254 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 255 hit_enemy = check_enemy(&enemy_7, &missile);
michaeljson 0:3817adfaeb06 256 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 257 hit_enemy = check_enemy(&enemy_8, &missile);
michaeljson 0:3817adfaeb06 258 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 259 hit_enemy = check_enemy(&enemy_9, &missile);
michaeljson 0:3817adfaeb06 260 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 261 hit_enemy = check_enemy(&enemy_10, &missile);
michaeljson 0:3817adfaeb06 262 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 263 }
michaeljson 0:3817adfaeb06 264
michaeljson 0:3817adfaeb06 265 // Same as check_hit_enemy_row1, but checks enemies at row 3
michaeljson 0:3817adfaeb06 266 void check_hit_enemy_row3()
michaeljson 0:3817adfaeb06 267 {
michaeljson 0:3817adfaeb06 268 int hit_enemy;
michaeljson 0:3817adfaeb06 269
michaeljson 0:3817adfaeb06 270 // Third Row of Enemies
michaeljson 0:3817adfaeb06 271 hit_enemy = check_enemy(&enemy_11, &missile);
michaeljson 0:3817adfaeb06 272 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 273 hit_enemy = check_enemy(&enemy_12, &missile);
michaeljson 0:3817adfaeb06 274 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 275 hit_enemy = check_enemy(&enemy_13, &missile);
michaeljson 0:3817adfaeb06 276 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 277 hit_enemy = check_enemy(&enemy_14, &missile);
michaeljson 0:3817adfaeb06 278 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 279 hit_enemy = check_enemy(&enemy_15, &missile);
michaeljson 0:3817adfaeb06 280 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 281 }
michaeljson 0:3817adfaeb06 282
michaeljson 0:3817adfaeb06 283 // Checks if player is hit
michaeljson 0:3817adfaeb06 284 void check_player_hit()
michaeljson 0:3817adfaeb06 285 {
michaeljson 0:3817adfaeb06 286 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 287 }
michaeljson 0:3817adfaeb06 288
michaeljson 0:3817adfaeb06 289 // Randomly selects an enemy to fire and updates the position of where the missile will fire from
michaeljson 0:3817adfaeb06 290 void random_attack_gen()
michaeljson 0:3817adfaeb06 291 {
michaeljson 0:3817adfaeb06 292 firing_col = rand() % 5; // selects a random column
michaeljson 0:3817adfaeb06 293
michaeljson 0:3817adfaeb06 294 // first checks if the 3rd row closest to the player is alive
michaeljson 0:3817adfaeb06 295 if (enemyArray[firing_col+10]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 296 {
michaeljson 0:3817adfaeb06 297 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 298 enemy_missile.missile_blk_x = enemyArray[firing_col+10]->enemy_blk_x + (enemyArray[firing_col+10]->enemy_width/2);
michaeljson 0:3817adfaeb06 299 enemy_missile.missile_blk_y = enemyArray[firing_col+10]->enemy_blk_y + enemyArray[firing_col+10]->enemy_height + 1;
michaeljson 0:3817adfaeb06 300 enemy_missile.status = ENEMY_MISSILE_ACTIVE; // sets the enemy missile as active
michaeljson 0:3817adfaeb06 301 }
michaeljson 0:3817adfaeb06 302 // if enemy at 3rd row is dead, checks the enemy in the 2nd row
michaeljson 0:3817adfaeb06 303 else if (enemyArray[firing_col+5]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 304 {
michaeljson 0:3817adfaeb06 305 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 306 enemy_missile.missile_blk_x = enemyArray[firing_col+5]->enemy_blk_x + (enemyArray[firing_col+5]->enemy_width/2);
michaeljson 0:3817adfaeb06 307 enemy_missile.missile_blk_y = enemyArray[firing_col+5]->enemy_blk_y + enemyArray[firing_col+5]->enemy_height + 1;
michaeljson 0:3817adfaeb06 308 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 309 }
michaeljson 0:3817adfaeb06 310 // if enemy at 2nd and 3rd row is dead, checks the enemy in the 1st row
michaeljson 0:3817adfaeb06 311 else if (enemyArray[firing_col]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 312 {
michaeljson 0:3817adfaeb06 313 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 314 enemy_missile.missile_blk_x = enemyArray[firing_col]->enemy_blk_x + (enemyArray[firing_col]->enemy_width/2);
michaeljson 0:3817adfaeb06 315 enemy_missile.missile_blk_y = enemyArray[firing_col]->enemy_blk_y + enemyArray[firing_col]->enemy_height + 1;
michaeljson 0:3817adfaeb06 316 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 317 }
michaeljson 0:3817adfaeb06 318 }
michaeljson 0:3817adfaeb06 319
michaeljson 0:3817adfaeb06 320 // moves the enemy
michaeljson 0:3817adfaeb06 321 void enemy_motion()
michaeljson 0:3817adfaeb06 322 {
michaeljson 0:3817adfaeb06 323 // will move the enemy every 6 loops
michaeljson 0:3817adfaeb06 324 if (ENEMY_MOVE % 6 == 0)
michaeljson 0:3817adfaeb06 325 {
michaeljson 0:3817adfaeb06 326 // FIrst Row of Enemies
michaeljson 0:3817adfaeb06 327 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 328 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 329 MOVE_DOWN = move_enemy(&enemy_3, MOVE_DOWN, DIRECTION); // MOVE_DOWN will be 2 if enemies reach the player, otherwise 0
michaeljson 0:3817adfaeb06 330 MOVE_DOWN = move_enemy(&enemy_4, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 331 MOVE_DOWN = move_enemy(&enemy_5, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 332
michaeljson 0:3817adfaeb06 333 // Second Row of Enemies
michaeljson 0:3817adfaeb06 334 MOVE_DOWN = move_enemy(&enemy_6, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 335 MOVE_DOWN = move_enemy(&enemy_7, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 336 MOVE_DOWN = move_enemy(&enemy_8, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 337 MOVE_DOWN = move_enemy(&enemy_9, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 338 MOVE_DOWN = move_enemy(&enemy_10, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 339
michaeljson 0:3817adfaeb06 340 // Third Row of Enemies
michaeljson 0:3817adfaeb06 341 MOVE_DOWN = move_enemy(&enemy_11, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 342 MOVE_DOWN = move_enemy(&enemy_12, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 343 MOVE_DOWN = move_enemy(&enemy_13, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 344 MOVE_DOWN = move_enemy(&enemy_14, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 345 MOVE_DOWN = move_enemy(&enemy_15, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 346
michaeljson 0:3817adfaeb06 347 // if MOVE_DOWN is 2, then the enemies have reached the player
michaeljson 0:3817adfaeb06 348 if (MOVE_DOWN == 2)
michaeljson 0:3817adfaeb06 349 {
michaeljson 0:3817adfaeb06 350 lose = true; // set global lose to true to go to gameover screen
michaeljson 0:3817adfaeb06 351 }
michaeljson 0:3817adfaeb06 352
michaeljson 0:3817adfaeb06 353 // if MOVE_DOWN is 1, update the y-pos of the enemies
michaeljson 0:3817adfaeb06 354 if (MOVE_DOWN == 1)
michaeljson 0:3817adfaeb06 355 {
michaeljson 0:3817adfaeb06 356 move_enemy_down(); // updates the y-pos of the enemies
michaeljson 0:3817adfaeb06 357
michaeljson 0:3817adfaeb06 358 // Flips the direction when the enemy moves down
michaeljson 0:3817adfaeb06 359 if (DIRECTION == 1)
michaeljson 0:3817adfaeb06 360 {
michaeljson 0:3817adfaeb06 361 DIRECTION = 2;
michaeljson 0:3817adfaeb06 362 }
michaeljson 0:3817adfaeb06 363 else
michaeljson 0:3817adfaeb06 364 {
michaeljson 0:3817adfaeb06 365 DIRECTION = 1;
michaeljson 0:3817adfaeb06 366 }
michaeljson 0:3817adfaeb06 367 MOVE_DOWN = 0; // sets MOVE_DOWN back to 0 to stop down movement until
michaeljson 0:3817adfaeb06 368 }
michaeljson 0:3817adfaeb06 369
michaeljson 0:3817adfaeb06 370 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 371 }
michaeljson 0:3817adfaeb06 372 else
michaeljson 0:3817adfaeb06 373 {
michaeljson 0:3817adfaeb06 374 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 375 }
michaeljson 0:3817adfaeb06 376 }
michaeljson 0:3817adfaeb06 377
michaeljson 0:3817adfaeb06 378 // moves all the enemies down in the y-direction
michaeljson 0:3817adfaeb06 379 void move_enemy_down()
michaeljson 0:3817adfaeb06 380 {
michaeljson 0:3817adfaeb06 381 // First Row of Enemies
michaeljson 0:3817adfaeb06 382 enemy_erase(&enemy_1);
michaeljson 0:3817adfaeb06 383 enemy_erase(&enemy_2);
michaeljson 0:3817adfaeb06 384 enemy_erase(&enemy_3);
michaeljson 0:3817adfaeb06 385 enemy_erase(&enemy_4);
michaeljson 0:3817adfaeb06 386 enemy_erase(&enemy_5);
michaeljson 0:3817adfaeb06 387
michaeljson 0:3817adfaeb06 388 enemy_1.enemy_blk_y += enemy_1.enemy_height+4;
michaeljson 0:3817adfaeb06 389 enemy_2.enemy_blk_y += enemy_2.enemy_height+4;
michaeljson 0:3817adfaeb06 390 enemy_3.enemy_blk_y += enemy_3.enemy_height+4;
michaeljson 0:3817adfaeb06 391 enemy_4.enemy_blk_y += enemy_4.enemy_height+4;
michaeljson 0:3817adfaeb06 392 enemy_5.enemy_blk_y += enemy_5.enemy_height+4;
michaeljson 0:3817adfaeb06 393
michaeljson 0:3817adfaeb06 394 // Second Row of Enemies
michaeljson 0:3817adfaeb06 395 enemy_erase(&enemy_6);
michaeljson 0:3817adfaeb06 396 enemy_erase(&enemy_7);
michaeljson 0:3817adfaeb06 397 enemy_erase(&enemy_8);
michaeljson 0:3817adfaeb06 398 enemy_erase(&enemy_9);
michaeljson 0:3817adfaeb06 399 enemy_erase(&enemy_10);
michaeljson 0:3817adfaeb06 400
michaeljson 0:3817adfaeb06 401 enemy_6.enemy_blk_y += enemy_6.enemy_height+4;
michaeljson 0:3817adfaeb06 402 enemy_7.enemy_blk_y += enemy_7.enemy_height+4;
michaeljson 0:3817adfaeb06 403 enemy_8.enemy_blk_y += enemy_8.enemy_height+4;
michaeljson 0:3817adfaeb06 404 enemy_9.enemy_blk_y += enemy_9.enemy_height+4;
michaeljson 0:3817adfaeb06 405 enemy_10.enemy_blk_y += enemy_10.enemy_height+4;
michaeljson 0:3817adfaeb06 406
michaeljson 0:3817adfaeb06 407 // Third Row of Enemies
michaeljson 0:3817adfaeb06 408 enemy_erase(&enemy_11);
michaeljson 0:3817adfaeb06 409 enemy_erase(&enemy_12);
michaeljson 0:3817adfaeb06 410 enemy_erase(&enemy_13);
michaeljson 0:3817adfaeb06 411 enemy_erase(&enemy_14);
michaeljson 0:3817adfaeb06 412 enemy_erase(&enemy_15);
michaeljson 0:3817adfaeb06 413
michaeljson 0:3817adfaeb06 414 enemy_11.enemy_blk_y += enemy_11.enemy_height+4;
michaeljson 0:3817adfaeb06 415 enemy_12.enemy_blk_y += enemy_12.enemy_height+4;
michaeljson 0:3817adfaeb06 416 enemy_13.enemy_blk_y += enemy_13.enemy_height+4;
michaeljson 0:3817adfaeb06 417 enemy_14.enemy_blk_y += enemy_14.enemy_height+4;
michaeljson 0:3817adfaeb06 418 enemy_15.enemy_blk_y += enemy_15.enemy_height+4;
michaeljson 0:3817adfaeb06 419 }
wminix3 14:4e7608619043 420
michaeljson 0:3817adfaeb06 421 // thread that plays sounds during game
michaeljson 0:3817adfaeb06 422 void playstart(void const *args)//Th
michaeljson 0:3817adfaeb06 423 { //Depending on the state of the game,
michaeljson 0:3817adfaeb06 424 //queue either screen music or play sound effect upon fire
michaeljson 0:3817adfaeb06 425 while(true) {
michaeljson 0:3817adfaeb06 426 FILE *wave_file;
michaeljson 0:3817adfaeb06 427
michaeljson 0:3817adfaeb06 428 // plays intro music during menu screen
michaeljson 0:3817adfaeb06 429 while(game_menu)
michaeljson 0:3817adfaeb06 430 {
wminix3 13:36cc024dcf6b 431 SDLock.lock();
wminix3 2:4a3f97570578 432 wave_file=fopen("/sd/wavfiles/futureEdit2.wav","r");
wminix3 2:4a3f97570578 433 if(wave_file==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 434 waver.play(wave_file);
michaeljson 0:3817adfaeb06 435 fclose(wave_file);
wminix3 13:36cc024dcf6b 436 SDLock.unlock();
michaeljson 0:3817adfaeb06 437 }
michaeljson 0:3817adfaeb06 438
michaeljson 0:3817adfaeb06 439 // Checks in game sound conditions
wminix3 5:b7934866b264 440 while(begin_game || begin_game2) // added OR begin_game2 so that music/sounds play during one-player or two-player
michaeljson 0:3817adfaeb06 441 {
michaeljson 0:3817adfaeb06 442 // play firing sound when the player fires
michaeljson 0:3817adfaeb06 443 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
michaeljson 0:3817adfaeb06 444
wminix3 13:36cc024dcf6b 445 SDLock.lock();
wminix3 2:4a3f97570578 446 wave_file=fopen("/sd/wavfiles/laserEdit.wav","r");
wminix3 2:4a3f97570578 447 if(wave_file==NULL) pc.printf("laser file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 448
michaeljson 0:3817adfaeb06 449 waver.play(wave_file);
michaeljson 0:3817adfaeb06 450 fclose(wave_file);
wminix3 13:36cc024dcf6b 451 SDLock.unlock();
michaeljson 0:3817adfaeb06 452 }
michaeljson 0:3817adfaeb06 453
michaeljson 0:3817adfaeb06 454 // if player hit, play hit sound
michaeljson 0:3817adfaeb06 455 if (hit_player)
michaeljson 0:3817adfaeb06 456 {
wminix3 13:36cc024dcf6b 457 SDLock.lock();
wminix3 2:4a3f97570578 458 wave_file=fopen("/sd/wavfiles/bigExplosionEdit2.wav","r");
wminix3 2:4a3f97570578 459 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 460 waver.play(wave_file);
michaeljson 0:3817adfaeb06 461 fclose(wave_file);
wminix3 13:36cc024dcf6b 462 SDLock.unlock();
michaeljson 0:3817adfaeb06 463 }
michaeljson 0:3817adfaeb06 464 }
michaeljson 0:3817adfaeb06 465
wminix3 20:ede4fa57d082 466 // victory music
wminix3 20:ede4fa57d082 467 while(win) {
wminix3 20:ede4fa57d082 468 SDLock.lock();
wminix3 20:ede4fa57d082 469 wave_file=fopen("/sd/wavfiles/victoryEdit2.wav", "r");
wminix3 20:ede4fa57d082 470 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
wminix3 20:ede4fa57d082 471 waver.play(wave_file);
wminix3 20:ede4fa57d082 472 fclose(wave_file);
wminix3 20:ede4fa57d082 473 SDLock.unlock();
wminix3 20:ede4fa57d082 474 }
wminix3 20:ede4fa57d082 475
wminix3 20:ede4fa57d082 476 // gameover music
michaeljson 0:3817adfaeb06 477 while(gameover)
michaeljson 0:3817adfaeb06 478 {
wminix3 13:36cc024dcf6b 479 SDLock.lock();
wminix3 2:4a3f97570578 480 wave_file=fopen("/sd/wavfiles/comicalgameoverEdit.wav","r");
wminix3 2:4a3f97570578 481 if(wave_file==NULL) pc.printf("gameover file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 482 waver.play(wave_file);
michaeljson 0:3817adfaeb06 483 fclose(wave_file);
wminix3 13:36cc024dcf6b 484 SDLock.unlock();
michaeljson 0:3817adfaeb06 485 }
michaeljson 0:3817adfaeb06 486 }
michaeljson 0:3817adfaeb06 487 }
wminix3 14:4e7608619043 488
wminix3 11:cdea2c9ec531 489
wminix3 11:cdea2c9ec531 490 // thread that adds RGB LED Lighting Effects that coincide with the game -- Brice
wminix3 11:cdea2c9ec531 491 void ledEffects(void const *args)//Th
wminix3 11:cdea2c9ec531 492 { //Depending on the state of the game,
wminix3 11:cdea2c9ec531 493 //generate different patterns/colors of lighting
wminix3 11:cdea2c9ec531 494 while(1) {
wminix3 11:cdea2c9ec531 495 // gradually increases and decreases each color independently. (A chill build up effect?)
wminix3 11:cdea2c9ec531 496 while(game_menu)
wminix3 11:cdea2c9ec531 497 {
wminix3 11:cdea2c9ec531 498 red = 0.0;
wminix3 11:cdea2c9ec531 499 green = 0.0;
wminix3 11:cdea2c9ec531 500 blue = 0.0;
wminix3 11:cdea2c9ec531 501 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 502 red = i;
wminix3 11:cdea2c9ec531 503 Thread::wait(10);
wminix3 11:cdea2c9ec531 504 }
wminix3 11:cdea2c9ec531 505 red = 0.5;
wminix3 11:cdea2c9ec531 506 Thread::wait(300);
wminix3 11:cdea2c9ec531 507 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 508 red = i;
wminix3 11:cdea2c9ec531 509 Thread::wait(10);
wminix3 11:cdea2c9ec531 510 }
wminix3 11:cdea2c9ec531 511 red = 0.0;
wminix3 11:cdea2c9ec531 512 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 513 green = i;
wminix3 11:cdea2c9ec531 514 Thread::wait(10);
wminix3 11:cdea2c9ec531 515 }
wminix3 11:cdea2c9ec531 516 green = 0.25;
wminix3 11:cdea2c9ec531 517 Thread::wait(300);
wminix3 11:cdea2c9ec531 518 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 519 green = i;
wminix3 11:cdea2c9ec531 520 Thread::wait(10);
wminix3 11:cdea2c9ec531 521 }
wminix3 11:cdea2c9ec531 522 green = 0.0;
wminix3 11:cdea2c9ec531 523 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 524 blue = i;
wminix3 11:cdea2c9ec531 525 Thread::wait(10);
wminix3 11:cdea2c9ec531 526 }
wminix3 11:cdea2c9ec531 527 blue = 0.5;
wminix3 11:cdea2c9ec531 528 Thread::wait(300);
wminix3 11:cdea2c9ec531 529 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 530 blue = i;
wminix3 11:cdea2c9ec531 531 Thread::wait(10);
wminix3 11:cdea2c9ec531 532 }
wminix3 11:cdea2c9ec531 533 blue = 0.0;
wminix3 11:cdea2c9ec531 534 }
wminix3 11:cdea2c9ec531 535 // Checks in game sound conditions
wminix3 11:cdea2c9ec531 536 while(begin_game || begin_game2) // added OR begin_game2 so that music/sounds play during one-player or two-player
wminix3 11:cdea2c9ec531 537 {
wminix3 11:cdea2c9ec531 538 // play firing sound when the player fires
wminix3 11:cdea2c9ec531 539 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
wminix3 11:cdea2c9ec531 540 red = 0.0;
wminix3 11:cdea2c9ec531 541 green = 0.0;
wminix3 11:cdea2c9ec531 542 blue = 0.0;
wminix3 20:ede4fa57d082 543 //red = 0.5;
wminix3 20:ede4fa57d082 544 //Thread::wait(200);
wminix3 11:cdea2c9ec531 545 red = 0.5;
wminix3 11:cdea2c9ec531 546 green = 0.15;
wminix3 20:ede4fa57d082 547 Thread::wait(300);
wminix3 11:cdea2c9ec531 548 red = 0.0;
wminix3 11:cdea2c9ec531 549 green = 0.0;
wminix3 11:cdea2c9ec531 550 }
wminix3 11:cdea2c9ec531 551
wminix3 11:cdea2c9ec531 552 // if player hit, play hit sound
wminix3 11:cdea2c9ec531 553 if (hit_player)
wminix3 11:cdea2c9ec531 554 {
wminix3 11:cdea2c9ec531 555 red = 0.0;
wminix3 11:cdea2c9ec531 556 green = 0.0;
wminix3 11:cdea2c9ec531 557 blue = 0.0;
wminix3 11:cdea2c9ec531 558 red = 0.5;
wminix3 11:cdea2c9ec531 559 Thread::wait(60);
wminix3 11:cdea2c9ec531 560 red = 0.0;
wminix3 11:cdea2c9ec531 561 Thread::wait(60);
wminix3 11:cdea2c9ec531 562 red = 0.5;
wminix3 11:cdea2c9ec531 563 Thread::wait(60);
wminix3 11:cdea2c9ec531 564 red = 0.0;
wminix3 11:cdea2c9ec531 565 Thread::wait(60);
wminix3 11:cdea2c9ec531 566 red = 0.5;
wminix3 11:cdea2c9ec531 567 Thread::wait(60);
wminix3 11:cdea2c9ec531 568 red = 0.0;
wminix3 11:cdea2c9ec531 569 }
wminix3 11:cdea2c9ec531 570 Thread::wait(500);
wminix3 11:cdea2c9ec531 571 }
wminix3 11:cdea2c9ec531 572
wminix3 20:ede4fa57d082 573 while(win) {
wminix3 20:ede4fa57d082 574 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 20:ede4fa57d082 575 green = i;
wminix3 20:ede4fa57d082 576 Thread::wait(10);
wminix3 20:ede4fa57d082 577 }
wminix3 20:ede4fa57d082 578 green = 0.25;
wminix3 20:ede4fa57d082 579 Thread::wait(300);
wminix3 20:ede4fa57d082 580 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 20:ede4fa57d082 581 green = i;
wminix3 20:ede4fa57d082 582 Thread::wait(10);
wminix3 20:ede4fa57d082 583 }
wminix3 20:ede4fa57d082 584 green = 0.0;
wminix3 20:ede4fa57d082 585 Thread::wait(500);
wminix3 20:ede4fa57d082 586 }
wminix3 20:ede4fa57d082 587
wminix3 11:cdea2c9ec531 588 // players gameover voice if player loses
wminix3 11:cdea2c9ec531 589 while(gameover)
wminix3 11:cdea2c9ec531 590 {
wminix3 11:cdea2c9ec531 591 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 592 red = i;
wminix3 11:cdea2c9ec531 593 Thread::wait(10);
wminix3 11:cdea2c9ec531 594 }
wminix3 11:cdea2c9ec531 595 red = 0.25;
wminix3 11:cdea2c9ec531 596 Thread::wait(300);
wminix3 11:cdea2c9ec531 597 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 598 red = i;
wminix3 11:cdea2c9ec531 599 Thread::wait(10);
wminix3 11:cdea2c9ec531 600 }
wminix3 11:cdea2c9ec531 601 red = 0.0;
wminix3 11:cdea2c9ec531 602 Thread::wait(500);
wminix3 11:cdea2c9ec531 603 }
wminix3 11:cdea2c9ec531 604 }
wminix3 11:cdea2c9ec531 605 }
wminix3 10:1eeb21ef7b2c 606 /*
wminix3 5:b7934866b264 607 // Thread added for mbed communication, which allows two-player -- Brice
wminix3 6:c44055f94cc3 608 void mbedSend(void const *args) {
wminix3 4:739f6e0dd8af 609 while(1) {
wminix3 5:b7934866b264 610 while(numPlayers == 1) Thread::yield(); // with one player, thread is unneeded and should yield.
wminix3 5:b7934866b264 611 while(!first_player_ready || !second_player_ready) { // while either player isn't ready, send a start code, and become ready
wminix3 4:739f6e0dd8af 612 //if (!first_player_ready || !second_player_ready) {
wminix3 8:27c4345be3db 613 mbedLock.lock();
wminix3 4:739f6e0dd8af 614 secondMbed.putc('S');
wminix3 8:27c4345be3db 615 mbedLock.unlock();
wminix3 4:739f6e0dd8af 616 first_player_ready = true;
wminix3 10:1eeb21ef7b2c 617 pc.printf("first player ready");
wminix3 7:9a826617be92 618 Thread::wait(1000);
wminix3 4:739f6e0dd8af 619 //}
wminix3 6:c44055f94cc3 620 // 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 621 // if (secondMbed.getc() == 'S') {
wminix3 6:c44055f94cc3 622 // second_player_ready = true;
wminix3 6:c44055f94cc3 623 // pc.printf("second play ready");
wminix3 6:c44055f94cc3 624 // }
wminix3 6:c44055f94cc3 625 // }
wminix3 6:c44055f94cc3 626 // Thread::wait(1000); // run once a second
wminix3 5:b7934866b264 627 }
wminix3 5:b7934866b264 628 if (two_player_win) { // if this player wins, notify the other mbed/player that they lost.
wminix3 8:27c4345be3db 629 mbedLock.lock();
wminix3 5:b7934866b264 630 secondMbed.putc('W');
wminix3 8:27c4345be3db 631 mbedLock.unlock();
wminix3 4:739f6e0dd8af 632 }
wminix3 6:c44055f94cc3 633 //if (secondMbed.readable()) {
wminix3 6:c44055f94cc3 634 // if (secondMbed.getc() == 'W') {
wminix3 6:c44055f94cc3 635 // two_player_lose = true;
wminix3 6:c44055f94cc3 636 // }
wminix3 6:c44055f94cc3 637 //}
wminix3 7:9a826617be92 638 Thread::wait(2000); // check twice a second for a win
wminix3 6:c44055f94cc3 639 }
wminix3 6:c44055f94cc3 640 }
wminix3 10:1eeb21ef7b2c 641 */
wminix3 10:1eeb21ef7b2c 642 /*
wminix3 6:c44055f94cc3 643 void mbedReceive(void const *args) {
wminix3 7:9a826617be92 644 char rx;
wminix3 6:c44055f94cc3 645 while(1) {
wminix3 10:1eeb21ef7b2c 646 rx = '0';
wminix3 8:27c4345be3db 647 mbedLock.lock();
wminix3 7:9a826617be92 648 while(numPlayers == 1 || !secondMbed.readable()) {
wminix3 9:c22613b0007a 649 mbedLock.unlock();
wminix3 10:1eeb21ef7b2c 650 pc.printf("yielding");
wminix3 7:9a826617be92 651 Thread::yield(); // with one player, thread is unneeded and should yield.
wminix3 7:9a826617be92 652 }
wminix3 7:9a826617be92 653 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 654 pc.printf("%c", rx);
wminix3 8:27c4345be3db 655 mbedLock.unlock();
wminix3 7:9a826617be92 656 if (rx == 'S') {
wminix3 7:9a826617be92 657 second_player_ready = true;
wminix3 10:1eeb21ef7b2c 658 pc.printf("second play ready");
wminix3 6:c44055f94cc3 659 }
wminix3 6:c44055f94cc3 660 // Thread::wait(1000); // run once a second
wminix3 6:c44055f94cc3 661 //}
wminix3 7:9a826617be92 662 if (rx == 'W') {
wminix3 6:c44055f94cc3 663 two_player_lose = true;
wminix3 5:b7934866b264 664 }
wminix3 10:1eeb21ef7b2c 665 Thread::wait(3000); // check twice a second for a win
wminix3 10:1eeb21ef7b2c 666 }
wminix3 10:1eeb21ef7b2c 667 }
wminix3 10:1eeb21ef7b2c 668 */
wminix3 10:1eeb21ef7b2c 669
wminix3 10:1eeb21ef7b2c 670 // UNCOMMENT THIS THREAD IF SECOND PLAYER AND COMMENT MASTER THREAD
wminix3 14:4e7608619043 671
wminix3 14:4e7608619043 672 // The slave mbed device (second player) should uncomment this thread -- Brice
wminix3 10:1eeb21ef7b2c 673 /*
wminix3 10:1eeb21ef7b2c 674 void mbedSlave(void const *args) {
wminix3 10:1eeb21ef7b2c 675 char rx;
wminix3 10:1eeb21ef7b2c 676 while(1) {
wminix3 12:22aedb2598b1 677 //while(numPlayers == 1) Thread::yield();
wminix3 10:1eeb21ef7b2c 678 rx = '0';
wminix3 10:1eeb21ef7b2c 679 if (secondMbed.readable()) {
wminix3 10:1eeb21ef7b2c 680 rx = secondMbed.getc();
wminix3 14:4e7608619043 681 pc.printf("rx = %c\n\r", rx);
wminix3 14:4e7608619043 682 //if (!begin_game2 && rx == 'S') {
wminix3 14:4e7608619043 683 while (!secondMbed.writeable()) wait(0.5);
wminix3 14:4e7608619043 684 secondMbed.putc(rx);
wminix3 10:1eeb21ef7b2c 685 }
wminix3 14:4e7608619043 686 }
wminix3 14:4e7608619043 687 }
wminix3 14:4e7608619043 688 //first_player_ready = true;
wminix3 14:4e7608619043 689 //second_player_ready = true;
wminix3 14:4e7608619043 690 // begin_game2 = true;
wminix3 14:4e7608619043 691 // numPlayers = 2;
wminix3 14:4e7608619043 692 //} else if (begin_game2 && rx == 'W') {
wminix3 14:4e7608619043 693 // secondMbed.putc(rx);
wminix3 14:4e7608619043 694 //first_player_ready = false;
wminix3 14:4e7608619043 695 //second_player_ready = false;
wminix3 14:4e7608619043 696 // begin_game2 = false;
wminix3 14:4e7608619043 697 // two_player_lose = true;
wminix3 14:4e7608619043 698 //}
wminix3 14:4e7608619043 699 //}*/
wminix3 14:4e7608619043 700 /*
wminix3 10:1eeb21ef7b2c 701 if (begin_game2 && two_player_win) {
wminix3 14:4e7608619043 702 while(!secondMbed.writeable()) wait(0.5);
wminix3 10:1eeb21ef7b2c 703 secondMbed.putc('W');
wminix3 10:1eeb21ef7b2c 704 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 705 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 706 if (rx == 'W') {
wminix3 10:1eeb21ef7b2c 707 begin_game2 = false;
wminix3 14:4e7608619043 708 //first_player_ready = false;
wminix3 14:4e7608619043 709 //second_player_ready = false;
wminix3 10:1eeb21ef7b2c 710 }
wminix3 10:1eeb21ef7b2c 711 }
wminix3 14:4e7608619043 712 */
wminix3 14:4e7608619043 713 // Thread::wait(1000);
wminix3 14:4e7608619043 714 // }
wminix3 14:4e7608619043 715 //}
wminix3 14:4e7608619043 716
wminix3 14:4e7608619043 717
wminix3 10:1eeb21ef7b2c 718
wminix3 10:1eeb21ef7b2c 719 // UNCOMMENT THIS THREAD IF FIRST PLAYER AND COMMENT SLAVE THREAD
wminix3 10:1eeb21ef7b2c 720 // The master mbed device (second player) should uncomment this thread -- Brice
wminix3 14:4e7608619043 721 /*
wminix3 10:1eeb21ef7b2c 722 void mbedMaster(void const *args) {
wminix3 10:1eeb21ef7b2c 723 char rx;
wminix3 10:1eeb21ef7b2c 724 while(1) {
wminix3 10:1eeb21ef7b2c 725 while(numPlayers == 1) Thread::yield();
wminix3 10:1eeb21ef7b2c 726 rx = '0';
wminix3 10:1eeb21ef7b2c 727 if (!begin_game2) {
wminix3 12:22aedb2598b1 728 while(!secondMbed.writeable()) {
wminix3 14:4e7608619043 729 // pc.printf("not writeable");
wminix3 12:22aedb2598b1 730 wait(0.5);
wminix3 12:22aedb2598b1 731 }
wminix3 10:1eeb21ef7b2c 732 secondMbed.putc('S');
wminix3 12:22aedb2598b1 733 while(!secondMbed.readable()) {
wminix3 14:4e7608619043 734 // pc.printf("no read\n\r");
wminix3 12:22aedb2598b1 735 wait(0.5); // okay to lock up until can confirm game is ready. --Brice
wminix3 12:22aedb2598b1 736 }
wminix3 10:1eeb21ef7b2c 737 rx = secondMbed.getc();
wminix3 14:4e7608619043 738 pc.printf("rx = %c\n\r", rx);
wminix3 14:4e7608619043 739 //if (rx == 'S') {
wminix3 14:4e7608619043 740 // begin_game2 = true;
wminix3 14:4e7608619043 741 // pc.printf("both players ready\n\r");
wminix3 14:4e7608619043 742 //}
wminix3 12:22aedb2598b1 743 }
wminix3 12:22aedb2598b1 744 //} else {
wminix3 14:4e7608619043 745 //while (begin_game2) {
wminix3 14:4e7608619043 746 // rx = '0';
wminix3 14:4e7608619043 747 // if (secondMbed.readable()) {
wminix3 14:4e7608619043 748 // rx = secondMbed.getc();
wminix3 14:4e7608619043 749 // if (rx == 'W') {
wminix3 14:4e7608619043 750 // secondMbed.putc(rx);
wminix3 14:4e7608619043 751 // begin_game2 = false;
wminix3 14:4e7608619043 752 // two_player_lose = true;
wminix3 14:4e7608619043 753 // }
wminix3 14:4e7608619043 754 // }
wminix3 14:4e7608619043 755 // if (two_player_win) {
wminix3 14:4e7608619043 756 // secondMbed.putc('W');
wminix3 14:4e7608619043 757 // 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 14:4e7608619043 758 // rx = secondMbed.getc();
wminix3 14:4e7608619043 759 // if (rx == 'W') {
wminix3 14:4e7608619043 760 // begin_game2 = false;
wminix3 14:4e7608619043 761 // }
wminix3 14:4e7608619043 762 // }
wminix3 14:4e7608619043 763 // Thread::wait(1000);
wminix3 14:4e7608619043 764 //}
wminix3 12:22aedb2598b1 765 //Thread::wait(1000);
wminix3 4:739f6e0dd8af 766 }
wminix3 4:739f6e0dd8af 767 }
wminix3 14:4e7608619043 768 */
wminix3 4:739f6e0dd8af 769
michaeljson 0:3817adfaeb06 770 int main() {
wminix3 17:843a874eb4e3 771 IMU.begin();
wminix3 17:843a874eb4e3 772 if (!IMU.begin()) {
wminix3 17:843a874eb4e3 773 pc.printf("Failed to communicate with IMU\n\r");
wminix3 17:843a874eb4e3 774 }
wminix3 17:843a874eb4e3 775 IMU.calibrate(1);
michaeljson 0:3817adfaeb06 776 // Initialization of Setup variables
michaeljson 0:3817adfaeb06 777 int blk_x, blk_y;
michaeljson 0:3817adfaeb06 778 pb.mode(PullUp);
michaeljson 0:3817adfaeb06 779
wminix3 14:4e7608619043 780 Thread thread(playstart); // intializes the thread to play sound
wminix3 10:1eeb21ef7b2c 781 // Should only have the Slave thread uncommented if second player.
wminix3 10:1eeb21ef7b2c 782 // Should only have the Master thread uncommented if first player.
wminix3 10:1eeb21ef7b2c 783 //Thread thread2(mbedSlave); // uncommented if second player -- Brice
wminix3 14:4e7608619043 784 //Thread thread3(mbedMaster); // uncommented if first player -- Brice
wminix3 11:cdea2c9ec531 785 Thread thread4(ledEffects); // thread added for LED lighting effects -- Brice
wminix3 12:22aedb2598b1 786 secondMbed.baud(9600);
wminix3 15:33582e9acd16 787 uLCD.baudrate(3000000); // set to 3000000 to increase smooth gameplay
michaeljson 0:3817adfaeb06 788
michaeljson 0:3817adfaeb06 789 // Initialization of Game Menu variables
michaeljson 0:3817adfaeb06 790 const int title_x_pos = 2; // initial x-pos of title
michaeljson 0:3817adfaeb06 791 const int title_y_pos = 3; // initial y-pos of title
michaeljson 0:3817adfaeb06 792 int start_label_x_pos = 7; // start label x-pos
michaeljson 0:3817adfaeb06 793 int start_label_y_pos = 7; // start label y-pos
michaeljson 0:3817adfaeb06 794 int level_cursor_x_pos = 5; // level cursor x-position
wminix3 2:4a3f97570578 795 int level_cursor_y_pos_start = 7; // level cursor y-position
wminix3 2:4a3f97570578 796 //int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
wminix3 14:4e7608619043 797 int level_cursor_y_pos_end = 11; // BOTTOM CURSOR POS -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 798 int gameover_x_pos = 5; // gameover label x-position
michaeljson 0:3817adfaeb06 799 int gameover_y_pos = 5; // gameover label y-position
michaeljson 0:3817adfaeb06 800 int win_x_pos = 2; // congratulations label x-position
wminix3 13:36cc024dcf6b 801 int win_y_pos = 4; // congratulations label y-position
michaeljson 0:3817adfaeb06 802 int startover_x_pos = 3; // startover label x-position
wminix3 13:36cc024dcf6b 803 int startover_y_pos = 7; // startover label y-position
wminix3 20:ede4fa57d082 804 int newAnalogClick = 0; // to prevent the analog click from changing multiple skins with one click
wminix3 20:ede4fa57d082 805 int prevAnalogClick = 0; // to prevent the analog click from changing multiple skins with one click
michaeljson 0:3817adfaeb06 806
michaeljson 0:3817adfaeb06 807 // intialize temporary score and current score
michaeljson 0:3817adfaeb06 808 int temp = 0;
michaeljson 0:3817adfaeb06 809 int score = 0;
michaeljson 0:3817adfaeb06 810
wminix3 2:4a3f97570578 811 // Additional globals added for two-player and one-player capabilities (by Brice)
wminix3 2:4a3f97570578 812
michaeljson 0:3817adfaeb06 813 // Begin game loop
michaeljson 0:3817adfaeb06 814 while(1)
michaeljson 0:3817adfaeb06 815 {
michaeljson 0:3817adfaeb06 816 // initialize all starting conditions for the beginning of the game
michaeljson 0:3817adfaeb06 817 game_menu = true; // defaults to display menu screen
michaeljson 0:3817adfaeb06 818 ENEMY_MOVE = true; // defaults to move enemy
michaeljson 0:3817adfaeb06 819 DIRECTION = 1; // default to move right
michaeljson 0:3817adfaeb06 820 hit_player = 0; // default to not player hit
michaeljson 0:3817adfaeb06 821 MOVE_DOWN = 0; // default to not move down
michaeljson 0:3817adfaeb06 822 lose = false; // default to not lose
wminix3 14:4e7608619043 823 lives1 = 3; // defaults to 3 lives
wminix3 14:4e7608619043 824 lives2 = 2; // 2 lives for medium
wminix3 14:4e7608619043 825 lives3 = 1; // 1 life for hard
michaeljson 0:3817adfaeb06 826 score = 0; // default to score of 0
wminix3 2:4a3f97570578 827 int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 828 uLCD.cls();
wminix3 2:4a3f97570578 829 // Brice moved this out of the loop since it shouldn't change
wminix3 2:4a3f97570578 830 //uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
wminix3 2:4a3f97570578 831 //uLCD.printf("SPACE INVADERS"); // Title
michaeljson 0:3817adfaeb06 832 // Implementation of Game Menu
michaeljson 0:3817adfaeb06 833 while(game_menu)
michaeljson 0:3817adfaeb06 834 {
wminix3 17:843a874eb4e3 835 float accelY = 0.0; // y acceleration
wminix3 17:843a874eb4e3 836 //float accelZ = 0.0; // z acceleration
wminix3 2:4a3f97570578 837 // Brice added this in order to move the cursor through the menu options
wminix3 2:4a3f97570578 838 uLCD.locate(level_cursor_x_pos, level_cursor_y_pos);
wminix3 2:4a3f97570578 839 uLCD.printf(" ");
wminix3 16:e4e6515bdabb 840 //if (myNav.down() && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 18:16a2d4343ae4 841 // Control menu with Analog Joystick
wminix3 16:e4e6515bdabb 842 if ((stick.angle() <= 280 && stick.angle() >= 260) && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 14:4e7608619043 843 level_cursor_y_pos += 2;
wminix3 16:e4e6515bdabb 844 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 16:e4e6515bdabb 845 } else if ((stick.angle() <= 100 && stick.angle() >= 80) && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 14:4e7608619043 846 level_cursor_y_pos -= 2;
wminix3 2:4a3f97570578 847 }
wminix3 18:16a2d4343ae4 848 // Control Menu with IMU
wminix3 17:843a874eb4e3 849 if (IMU.accelAvailable()) {
wminix3 17:843a874eb4e3 850 IMU.readAccel();
wminix3 17:843a874eb4e3 851 accelY = IMU.calcAccel(IMU.ay);
wminix3 17:843a874eb4e3 852 //pc.printf("Calc Accel: %f", accelY);
wminix3 17:843a874eb4e3 853 }
wminix3 17:843a874eb4e3 854 if ((accelY >= 0.25) && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 17:843a874eb4e3 855 level_cursor_y_pos += 2;
wminix3 17:843a874eb4e3 856 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 17:843a874eb4e3 857 } else if ((accelY <= -0.25) && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 17:843a874eb4e3 858 level_cursor_y_pos -= 2;
wminix3 17:843a874eb4e3 859 }
wminix3 2:4a3f97570578 860 // end of movable cursor
michaeljson 0:3817adfaeb06 861 uLCD.locate(level_cursor_x_pos,level_cursor_y_pos); // draws cursor next to "START" label
michaeljson 0:3817adfaeb06 862 uLCD.printf("->");
michaeljson 0:3817adfaeb06 863
michaeljson 0:3817adfaeb06 864 uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
michaeljson 0:3817adfaeb06 865 uLCD.printf("SPACE INVADERS"); // Title
michaeljson 0:3817adfaeb06 866
wminix3 14:4e7608619043 867 //uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position
wminix3 14:4e7608619043 868 //uLCD.printf("ONE-PLAYER");
wminix3 14:4e7608619043 869
wminix3 14:4e7608619043 870 //uLCD.locate(start_label_x_pos,start_label_y_pos + 1);
wminix3 14:4e7608619043 871 //uLCD.printf("TWO-PLAYER");
wminix3 2:4a3f97570578 872
wminix3 14:4e7608619043 873 uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position
wminix3 14:4e7608619043 874 uLCD.printf("LEVEL 1");
wminix3 14:4e7608619043 875
wminix3 14:4e7608619043 876 uLCD.locate(start_label_x_pos,start_label_y_pos + 2);
wminix3 14:4e7608619043 877 uLCD.printf("LEVEL 2");
wminix3 14:4e7608619043 878
wminix3 14:4e7608619043 879 uLCD.locate(start_label_x_pos,start_label_y_pos + 4);
wminix3 14:4e7608619043 880 uLCD.printf("LEVEL 3");
michaeljson 0:3817adfaeb06 881 // if pushbutton is pressed, game menu is exited and game begins
michaeljson 0:3817adfaeb06 882 if(!pb)
michaeljson 0:3817adfaeb06 883 {
michaeljson 0:3817adfaeb06 884 game_menu = false;
wminix3 2:4a3f97570578 885 if (level_cursor_y_pos == start_label_y_pos) {
wminix3 14:4e7608619043 886 //numPlayers = 1;
wminix3 14:4e7608619043 887 level = 1;
wminix3 14:4e7608619043 888 } else if (level_cursor_y_pos == start_label_y_pos + 2) {
wminix3 14:4e7608619043 889 //numPlayers = 2;
wminix3 14:4e7608619043 890 //pc.printf("num players: 2");
wminix3 14:4e7608619043 891 level = 2;
wminix3 14:4e7608619043 892 } else if (level_cursor_y_pos == start_label_y_pos + 4) {
wminix3 14:4e7608619043 893 level = 3;
wminix3 2:4a3f97570578 894 }
wminix3 3:e6c081c7f6f1 895 Thread::wait(500); // changed this to Thread::wait ... originally wait(0.5);
michaeljson 0:3817adfaeb06 896 }
michaeljson 0:3817adfaeb06 897 }
wminix3 14:4e7608619043 898 while(numPlayers != 1 && !begin_game2) Thread::yield(); // added to force wait with two-player and one player not ready. -- added by Brice
wminix3 14:4e7608619043 899 if (numPlayers == 2 && begin_game2) {
wminix3 5:b7934866b264 900 numWins = 0;
wminix3 5:b7934866b264 901 } else {
wminix3 5:b7934866b264 902 begin_game = true; // defaults begin_game to true
wminix3 13:36cc024dcf6b 903
wminix3 13:36cc024dcf6b 904 // Start timer to check for best time in single player.
wminix3 13:36cc024dcf6b 905 bestTimer.start();
wminix3 5:b7934866b264 906 }
michaeljson 0:3817adfaeb06 907
michaeljson 0:3817adfaeb06 908 uLCD.cls();
michaeljson 0:3817adfaeb06 909
michaeljson 0:3817adfaeb06 910 // Draw the enemies
michaeljson 0:3817adfaeb06 911 draw_enemies_level();
michaeljson 0:3817adfaeb06 912
michaeljson 0:3817adfaeb06 913 // Draw the player
michaeljson 0:3817adfaeb06 914 draw_initial_player();
michaeljson 0:3817adfaeb06 915
michaeljson 0:3817adfaeb06 916 // sets the initial position of player missile and enemy missile (later updated)
michaeljson 0:3817adfaeb06 917 blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 918 blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 919 missile_init(&missile, blk_x, blk_y, WHITE);
michaeljson 1:618aa2c4ca6a 920 int e_blk_x = 0;
michaeljson 1:618aa2c4ca6a 921 int e_blk_y = 2;
michaeljson 1:618aa2c4ca6a 922 enemy_missile_init(&enemy_missile, e_blk_x, e_blk_y, WHITE);
michaeljson 0:3817adfaeb06 923
michaeljson 0:3817adfaeb06 924 // prints lives
wminix3 14:4e7608619043 925 if (level == 1) {
wminix3 14:4e7608619043 926 uLCD.locate(0,0);
wminix3 14:4e7608619043 927 uLCD.printf("Lives:%i", 3);
wminix3 14:4e7608619043 928 } else if (level == 2) {
wminix3 14:4e7608619043 929 uLCD.locate(0,0);
wminix3 14:4e7608619043 930 uLCD.printf("Lives:%i", 2);
wminix3 14:4e7608619043 931 } else if (level == 3) {
wminix3 14:4e7608619043 932 uLCD.locate(0,0);
wminix3 14:4e7608619043 933 uLCD.printf("Lives:%i", 1);
wminix3 14:4e7608619043 934 }
wminix3 14:4e7608619043 935 //uLCD.locate(0,0);
wminix3 14:4e7608619043 936 //uLCD.printf("Lives:%i", lives);
michaeljson 0:3817adfaeb06 937
michaeljson 0:3817adfaeb06 938 // prints score
michaeljson 0:3817adfaeb06 939 uLCD.locate(9,0);
michaeljson 0:3817adfaeb06 940 uLCD.printf("Score:%i", score);
michaeljson 0:3817adfaeb06 941
michaeljson 0:3817adfaeb06 942 // game play loop
michaeljson 0:3817adfaeb06 943 while(begin_game)
michaeljson 0:3817adfaeb06 944 {
michaeljson 0:3817adfaeb06 945 // updates score
michaeljson 0:3817adfaeb06 946 temp = score;
michaeljson 0:3817adfaeb06 947 score = (15-numOfEnemies)*15;
michaeljson 0:3817adfaeb06 948
michaeljson 0:3817adfaeb06 949 // prints score if score changes
michaeljson 0:3817adfaeb06 950 if (score != temp)
michaeljson 0:3817adfaeb06 951 {
michaeljson 0:3817adfaeb06 952 uLCD.locate(9,0);
michaeljson 0:3817adfaeb06 953 uLCD.printf("Score:%i", score);
michaeljson 0:3817adfaeb06 954 }
michaeljson 0:3817adfaeb06 955
michaeljson 0:3817adfaeb06 956 // move enemy
michaeljson 0:3817adfaeb06 957 enemy_motion();
michaeljson 0:3817adfaeb06 958
michaeljson 0:3817adfaeb06 959 // checks if player missile passes y-pos of row1
michaeljson 0:3817adfaeb06 960 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
michaeljson 0:3817adfaeb06 961 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
michaeljson 0:3817adfaeb06 962 {
michaeljson 0:3817adfaeb06 963 check_hit_enemy_row1();
michaeljson 0:3817adfaeb06 964 }
michaeljson 0:3817adfaeb06 965
michaeljson 0:3817adfaeb06 966 // checks if player missile passes y-pos of row2
michaeljson 0:3817adfaeb06 967 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
michaeljson 0:3817adfaeb06 968 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
michaeljson 0:3817adfaeb06 969 {
michaeljson 0:3817adfaeb06 970 check_hit_enemy_row2();
michaeljson 0:3817adfaeb06 971 }
michaeljson 0:3817adfaeb06 972
michaeljson 0:3817adfaeb06 973 // checks if player missile passes y-pos of row3
michaeljson 0:3817adfaeb06 974 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
michaeljson 0:3817adfaeb06 975 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
michaeljson 0:3817adfaeb06 976 {
michaeljson 0:3817adfaeb06 977 check_hit_enemy_row3();
michaeljson 0:3817adfaeb06 978 }
michaeljson 0:3817adfaeb06 979
michaeljson 0:3817adfaeb06 980 // Random Enemy Fire
michaeljson 0:3817adfaeb06 981 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 982 {
michaeljson 0:3817adfaeb06 983 random_attack_gen();
michaeljson 0:3817adfaeb06 984 }
michaeljson 0:3817adfaeb06 985
michaeljson 0:3817adfaeb06 986 // checks if enemy missile passes y-pos of player
michaeljson 0:3817adfaeb06 987 if (enemy_missile.missile_blk_y >= player.player_blk_y
michaeljson 0:3817adfaeb06 988 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
michaeljson 0:3817adfaeb06 989 {
michaeljson 0:3817adfaeb06 990 check_player_hit();
michaeljson 0:3817adfaeb06 991 }
michaeljson 0:3817adfaeb06 992
michaeljson 0:3817adfaeb06 993 update_missile_pos(&missile); // updates player missile position
michaeljson 0:3817adfaeb06 994 update_enemy_missile_pos(&enemy_missile); // updates enemy missile position
michaeljson 0:3817adfaeb06 995
michaeljson 0:3817adfaeb06 996 // Player Movement checked with navigation switch
wminix3 16:e4e6515bdabb 997 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 18:16a2d4343ae4 998 // With joystick click, change color of player from GREEN -> BLUE -> PINK -> PURPLE -> YELLOW (and loop).
wminix3 20:ede4fa57d082 999 prevAnalogClick = newAnalogClick;
wminix3 20:ede4fa57d082 1000 newAnalogClick = stick.button();
wminix3 20:ede4fa57d082 1001 if (newAnalogClick && !prevAnalogClick) {
wminix3 18:16a2d4343ae4 1002 if (player.player_color == 0x00FF00) { // if GREEN (start)
wminix3 18:16a2d4343ae4 1003 player.player_color = 0x0000FF; // BLUE
wminix3 18:16a2d4343ae4 1004 } else if (player.player_color == 0x0000FF) { // if BLUE
wminix3 18:16a2d4343ae4 1005 player.player_color = 0xFFC0CB; // pink. hot pink: 0xFF69B4
wminix3 18:16a2d4343ae4 1006 } else if (player.player_color == 0xFFC0CB) { // if pink
wminix3 18:16a2d4343ae4 1007 player.player_color = 0x800080; // Purple: 0x800080. periwinkle purple: 0xCCCCFF
wminix3 18:16a2d4343ae4 1008 } else if (player.player_color == 0x800080) { // if purple
wminix3 18:16a2d4343ae4 1009 player.player_color = 0xFFFF00; // yellow. metallic gold: 0xD4AF37
wminix3 18:16a2d4343ae4 1010 } else if (player.player_color == 0xFFFF00) { // if yellow
wminix3 18:16a2d4343ae4 1011 player.player_color = 0x00FF00; // set back to GREEN
wminix3 18:16a2d4343ae4 1012 }
wminix3 18:16a2d4343ae4 1013 }
wminix3 18:16a2d4343ae4 1014 // Control Player with Analog Joystick -- Brice
wminix3 16:e4e6515bdabb 1015 float stickDist = stick.xAxis();
wminix3 17:843a874eb4e3 1016 if ((stickDist < 0.0) && (player.player_blk_x + stickDist*3 > 0.0))
michaeljson 0:3817adfaeb06 1017 {
michaeljson 0:3817adfaeb06 1018 player_erase(&player);
wminix3 16:e4e6515bdabb 1019 //player.player_blk_x -= 3;
wminix3 16:e4e6515bdabb 1020 player.player_blk_x += (int)(stickDist*3);
michaeljson 0:3817adfaeb06 1021 player_show(&player);
michaeljson 0:3817adfaeb06 1022 }
wminix3 16:e4e6515bdabb 1023 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
wminix3 17:843a874eb4e3 1024 else if ((stickDist > 0.0) && ((player.player_blk_x + stickDist*3) < (128 - player.player_width)))
michaeljson 0:3817adfaeb06 1025 {
michaeljson 0:3817adfaeb06 1026 player_erase(&player);
wminix3 16:e4e6515bdabb 1027 player.player_blk_x += (int)(stickDist*3);
michaeljson 0:3817adfaeb06 1028 player_show(&player);
michaeljson 0:3817adfaeb06 1029 }
wminix3 18:16a2d4343ae4 1030 // Control Player with IMU -- Brice
wminix3 17:843a874eb4e3 1031 float accelX = 0.0; // x acceleration
wminix3 17:843a874eb4e3 1032 if (IMU.accelAvailable()) {
wminix3 17:843a874eb4e3 1033 IMU.readAccel();
wminix3 17:843a874eb4e3 1034 accelX = IMU.calcAccel(IMU.ax);
wminix3 17:843a874eb4e3 1035 //pc.printf("Calc Accel: %f", accelY);
wminix3 17:843a874eb4e3 1036 }
wminix3 17:843a874eb4e3 1037 if ((accelX <= -0.25) && (player.player_blk_x + accelX*5) > 0.0) {
wminix3 17:843a874eb4e3 1038 player_erase(&player);
wminix3 17:843a874eb4e3 1039 //player.player_blk_x -= 3;
wminix3 17:843a874eb4e3 1040 player.player_blk_x += (int)(accelX*5);
wminix3 17:843a874eb4e3 1041 player_show(&player);
wminix3 17:843a874eb4e3 1042 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 17:843a874eb4e3 1043 } else if ((accelX >= 0.25) && ((player.player_blk_x + accelX*5) < (128 - player.player_width))) {
wminix3 17:843a874eb4e3 1044 player_erase(&player);
wminix3 17:843a874eb4e3 1045 //player.player_blk_x -= 3;
wminix3 17:843a874eb4e3 1046 player.player_blk_x += (int)(accelX*5);
wminix3 17:843a874eb4e3 1047 player_show(&player);
wminix3 17:843a874eb4e3 1048 }
michaeljson 0:3817adfaeb06 1049 // Player Fire
michaeljson 0:3817adfaeb06 1050 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 1051 {
michaeljson 0:3817adfaeb06 1052 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 1053 missile.missile_blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 1054 missile.status = PLAYER_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 1055 }
michaeljson 0:3817adfaeb06 1056
michaeljson 0:3817adfaeb06 1057 // checks if player destroyed all enemies
michaeljson 0:3817adfaeb06 1058 if (numOfEnemies == 0)
michaeljson 0:3817adfaeb06 1059 {
wminix3 13:36cc024dcf6b 1060 // 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 1061 int time = bestTimer.read();
wminix3 13:36cc024dcf6b 1062 bestTimer.stop();
wminix3 13:36cc024dcf6b 1063 bestTimer.reset();
michaeljson 0:3817adfaeb06 1064 uLCD.cls();
wminix3 13:36cc024dcf6b 1065 char buffer[3] = {0};
wminix3 13:36cc024dcf6b 1066 char c = {0};
wminix3 13:36cc024dcf6b 1067 char *token;
wminix3 13:36cc024dcf6b 1068 int i = 0;
wminix3 13:36cc024dcf6b 1069 int storedTime = 999;
wminix3 13:36cc024dcf6b 1070 SDLock.lock();
wminix3 13:36cc024dcf6b 1071 FILE *sdtime;
wminix3 13:36cc024dcf6b 1072 sdtime=fopen("/sd/besttime.txt","r");
wminix3 13:36cc024dcf6b 1073 if(sdtime==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 13:36cc024dcf6b 1074 while ((c != '\n') && (i < 3)) {
wminix3 13:36cc024dcf6b 1075 c = fgetc(sdtime);
wminix3 13:36cc024dcf6b 1076 buffer[i] = c;
wminix3 13:36cc024dcf6b 1077 i++;
wminix3 13:36cc024dcf6b 1078 }
wminix3 13:36cc024dcf6b 1079 token = strtok(buffer, "\n");
wminix3 13:36cc024dcf6b 1080 storedTime = atoi(token); // convert string from file to integer
wminix3 13:36cc024dcf6b 1081 fclose(sdtime);
wminix3 13:36cc024dcf6b 1082 if (time < storedTime) {
wminix3 13:36cc024dcf6b 1083 uLCD.locate(2,10);
wminix3 13:36cc024dcf6b 1084 uLCD.printf("NEW BEST TIME!");
wminix3 13:36cc024dcf6b 1085 uLCD.locate(2,11);
wminix3 13:36cc024dcf6b 1086 uLCD.printf("%d seconds!", time);
wminix3 13:36cc024dcf6b 1087 sdtime = fopen("/sd/besttime.txt", "w");
wminix3 13:36cc024dcf6b 1088 if (sdtime != NULL) {
wminix3 13:36cc024dcf6b 1089 fprintf(sdtime, "%d\r\n", time);
wminix3 13:36cc024dcf6b 1090 fclose(sdtime);
wminix3 13:36cc024dcf6b 1091 } else {
wminix3 13:36cc024dcf6b 1092 pc.printf("write: failed!\r\n");
wminix3 13:36cc024dcf6b 1093 }
wminix3 13:36cc024dcf6b 1094 }
wminix3 13:36cc024dcf6b 1095 SDLock.unlock();
wminix3 13:36cc024dcf6b 1096
michaeljson 0:3817adfaeb06 1097
wminix3 20:ede4fa57d082 1098 win = true; // sets win to true, for win screen
michaeljson 0:3817adfaeb06 1099 begin_game = false;
michaeljson 0:3817adfaeb06 1100
wminix3 13:36cc024dcf6b 1101 // displays video clip ????
wminix3 13:36cc024dcf6b 1102 /*
michaeljson 0:3817adfaeb06 1103 uLCD.cls();
michaeljson 0:3817adfaeb06 1104 uLCD.media_init();
michaeljson 0:3817adfaeb06 1105 uLCD.set_sector_address(0x00, 0x00);
michaeljson 0:3817adfaeb06 1106 uLCD.display_video(0,0);
wminix3 5:b7934866b264 1107 Thread::wait(1000); // changed from wait(1) to Thread::wait(1000) since we're using threads -- Brice
wminix3 13:36cc024dcf6b 1108 */
michaeljson 0:3817adfaeb06 1109
wminix3 13:36cc024dcf6b 1110 //uLCD.cls();
michaeljson 0:3817adfaeb06 1111
michaeljson 0:3817adfaeb06 1112 // prints "Congratulations" on uLCD
michaeljson 0:3817adfaeb06 1113 uLCD.locate(win_x_pos,win_y_pos);
michaeljson 0:3817adfaeb06 1114 uLCD.printf("CONGRATULATIONS!");
michaeljson 0:3817adfaeb06 1115
michaeljson 0:3817adfaeb06 1116 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1117 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1118 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1119 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1120 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1121
michaeljson 0:3817adfaeb06 1122 // waits at win screen until pushbutton is pressed
michaeljson 0:3817adfaeb06 1123 while (win)
michaeljson 0:3817adfaeb06 1124 {
michaeljson 0:3817adfaeb06 1125 // if pb is pressed, reset game to start menu
michaeljson 0:3817adfaeb06 1126 if (!pb)
michaeljson 0:3817adfaeb06 1127 {
michaeljson 0:3817adfaeb06 1128 win = false;
wminix3 5:b7934866b264 1129 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
michaeljson 0:3817adfaeb06 1130 }
michaeljson 0:3817adfaeb06 1131 }
michaeljson 0:3817adfaeb06 1132
michaeljson 0:3817adfaeb06 1133 }
michaeljson 0:3817adfaeb06 1134
michaeljson 0:3817adfaeb06 1135 // checks if player was hit
michaeljson 0:3817adfaeb06 1136 if (hit_player)
michaeljson 0:3817adfaeb06 1137 {
michaeljson 0:3817adfaeb06 1138 // updates lives
wminix3 14:4e7608619043 1139 if (level == 1) {
wminix3 14:4e7608619043 1140 lives1 -= 1;
wminix3 14:4e7608619043 1141 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1142 hit_player = 0;
wminix3 14:4e7608619043 1143 player_show(&player);
wminix3 14:4e7608619043 1144 player.status = PLAYER_ALIVE;
michaeljson 0:3817adfaeb06 1145
michaeljson 0:3817adfaeb06 1146 // prints updated lives number
wminix3 14:4e7608619043 1147 uLCD.locate(0,0);
wminix3 14:4e7608619043 1148 uLCD.printf("Lives:%i", lives1);
wminix3 14:4e7608619043 1149 } else if (level == 2) {
wminix3 14:4e7608619043 1150 lives2 -= 1;
wminix3 14:4e7608619043 1151 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1152 hit_player = 0;
wminix3 14:4e7608619043 1153 player_show(&player);
wminix3 14:4e7608619043 1154 player.status = PLAYER_ALIVE;
wminix3 14:4e7608619043 1155
wminix3 14:4e7608619043 1156 // prints updated lives number
wminix3 14:4e7608619043 1157 uLCD.locate(0,0);
wminix3 14:4e7608619043 1158 uLCD.printf("Lives:%i", lives2);
wminix3 14:4e7608619043 1159 } else if (level == 3) {
wminix3 14:4e7608619043 1160 lives3 -= 1;
wminix3 14:4e7608619043 1161 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1162 hit_player = 0;
wminix3 14:4e7608619043 1163 player_show(&player);
wminix3 14:4e7608619043 1164 player.status = PLAYER_ALIVE;
wminix3 14:4e7608619043 1165
wminix3 14:4e7608619043 1166 // prints updated lives number
wminix3 14:4e7608619043 1167 uLCD.locate(0,0);
wminix3 14:4e7608619043 1168 uLCD.printf("Lives:%i", lives3);
wminix3 14:4e7608619043 1169 }
michaeljson 0:3817adfaeb06 1170 }
michaeljson 0:3817adfaeb06 1171
michaeljson 0:3817adfaeb06 1172 // if player loses all lives or enemy reaches the player
wminix3 14:4e7608619043 1173 if (lose || lives1 == 0 || lives2 == 0 || lives3 == 0)
michaeljson 0:3817adfaeb06 1174 {
michaeljson 0:3817adfaeb06 1175 begin_game = false; // set to false to end game
michaeljson 0:3817adfaeb06 1176 uLCD.cls();
michaeljson 0:3817adfaeb06 1177
michaeljson 0:3817adfaeb06 1178 gameover = true; // set to go to display gameover screen
michaeljson 0:3817adfaeb06 1179
michaeljson 0:3817adfaeb06 1180 // prints "GAMEOVER" to uLCD
michaeljson 0:3817adfaeb06 1181 uLCD.locate(gameover_x_pos, gameover_y_pos);
michaeljson 0:3817adfaeb06 1182 uLCD.printf("GAMEOVER");
wminix3 5:b7934866b264 1183 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1184
michaeljson 0:3817adfaeb06 1185 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1186 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1187 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1188 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1189 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1190
michaeljson 0:3817adfaeb06 1191 // stays in gameover screen until pb is pressed
michaeljson 0:3817adfaeb06 1192 while (gameover)
michaeljson 0:3817adfaeb06 1193 {
michaeljson 0:3817adfaeb06 1194 // if pb is pressed, game is reset to the game menu screen
michaeljson 0:3817adfaeb06 1195 if (!pb)
michaeljson 0:3817adfaeb06 1196 {
michaeljson 0:3817adfaeb06 1197 gameover = false;
michaeljson 0:3817adfaeb06 1198 game_menu = true;
wminix3 5:b7934866b264 1199 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1200 }
wminix3 5:b7934866b264 1201 }
wminix3 5:b7934866b264 1202 }
wminix3 5:b7934866b264 1203
wminix3 5:b7934866b264 1204 }
wminix3 5:b7934866b264 1205 // game play loop
wminix3 5:b7934866b264 1206 while(begin_game2)
wminix3 5:b7934866b264 1207 {
wminix3 5:b7934866b264 1208 // updates score
wminix3 5:b7934866b264 1209 temp = score;
wminix3 5:b7934866b264 1210 score = (15-numOfEnemies)*15;
wminix3 5:b7934866b264 1211
wminix3 5:b7934866b264 1212 // prints score if score changes
wminix3 5:b7934866b264 1213 if (score != temp)
wminix3 5:b7934866b264 1214 {
wminix3 5:b7934866b264 1215 uLCD.locate(9,0);
wminix3 5:b7934866b264 1216 uLCD.printf("Score:%i", score);
wminix3 5:b7934866b264 1217 }
wminix3 5:b7934866b264 1218
wminix3 5:b7934866b264 1219 // move enemy
wminix3 5:b7934866b264 1220 enemy_motion();
wminix3 5:b7934866b264 1221
wminix3 5:b7934866b264 1222 // checks if player missile passes y-pos of row1
wminix3 5:b7934866b264 1223 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
wminix3 5:b7934866b264 1224 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
wminix3 5:b7934866b264 1225 {
wminix3 5:b7934866b264 1226 check_hit_enemy_row1();
wminix3 5:b7934866b264 1227 }
wminix3 5:b7934866b264 1228
wminix3 5:b7934866b264 1229 // checks if player missile passes y-pos of row2
wminix3 5:b7934866b264 1230 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
wminix3 5:b7934866b264 1231 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
wminix3 5:b7934866b264 1232 {
wminix3 5:b7934866b264 1233 check_hit_enemy_row2();
wminix3 5:b7934866b264 1234 }
wminix3 5:b7934866b264 1235
wminix3 5:b7934866b264 1236 // checks if player missile passes y-pos of row3
wminix3 5:b7934866b264 1237 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
wminix3 5:b7934866b264 1238 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
wminix3 5:b7934866b264 1239 {
wminix3 5:b7934866b264 1240 check_hit_enemy_row3();
wminix3 5:b7934866b264 1241 }
wminix3 5:b7934866b264 1242
wminix3 5:b7934866b264 1243 // Random Enemy Fire
wminix3 5:b7934866b264 1244 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1245 {
wminix3 5:b7934866b264 1246 random_attack_gen();
wminix3 5:b7934866b264 1247 }
wminix3 5:b7934866b264 1248
wminix3 5:b7934866b264 1249 // checks if enemy missile passes y-pos of player
wminix3 5:b7934866b264 1250 if (enemy_missile.missile_blk_y >= player.player_blk_y
wminix3 5:b7934866b264 1251 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
wminix3 5:b7934866b264 1252 {
wminix3 5:b7934866b264 1253 check_player_hit();
wminix3 5:b7934866b264 1254 }
wminix3 5:b7934866b264 1255
wminix3 5:b7934866b264 1256 update_missile_pos(&missile); // updates player missile position
wminix3 5:b7934866b264 1257 update_enemy_missile_pos(&enemy_missile); // updates enemy missile position
wminix3 5:b7934866b264 1258
wminix3 5:b7934866b264 1259 // Player Movement checked with navigation switch
wminix3 16:e4e6515bdabb 1260 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 16:e4e6515bdabb 1261 //{
wminix3 16:e4e6515bdabb 1262 // player_erase(&player);
wminix3 16:e4e6515bdabb 1263 // player.player_blk_x -= 3;
wminix3 16:e4e6515bdabb 1264 // player_show(&player);
wminix3 16:e4e6515bdabb 1265 //}
wminix3 16:e4e6515bdabb 1266 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
wminix3 16:e4e6515bdabb 1267 //{
wminix3 16:e4e6515bdabb 1268 // player_erase(&player);
wminix3 16:e4e6515bdabb 1269 // player.player_blk_x += 3;
wminix3 16:e4e6515bdabb 1270 // player_show(&player);
wminix3 16:e4e6515bdabb 1271 //}
wminix3 16:e4e6515bdabb 1272 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 16:e4e6515bdabb 1273 float stickDist = stick.xAxis();
wminix3 16:e4e6515bdabb 1274 if ((stickDist < 0.0) && (player.player_blk_x + stickDist > 0.0))
wminix3 5:b7934866b264 1275 {
wminix3 5:b7934866b264 1276 player_erase(&player);
wminix3 16:e4e6515bdabb 1277 //player.player_blk_x -= 3;
wminix3 16:e4e6515bdabb 1278 player.player_blk_x += (int)(stickDist);
wminix3 5:b7934866b264 1279 player_show(&player);
wminix3 5:b7934866b264 1280 }
wminix3 16:e4e6515bdabb 1281 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
wminix3 16:e4e6515bdabb 1282 else if ((stickDist > 0.0) && ((player.player_blk_x + stickDist) < (128 - player.player_width)))
wminix3 5:b7934866b264 1283 {
wminix3 5:b7934866b264 1284 player_erase(&player);
wminix3 16:e4e6515bdabb 1285 player.player_blk_x += (int)(stickDist);
wminix3 5:b7934866b264 1286 player_show(&player);
wminix3 5:b7934866b264 1287 }
wminix3 5:b7934866b264 1288
wminix3 5:b7934866b264 1289 // Player Fire
wminix3 5:b7934866b264 1290 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1291 {
wminix3 5:b7934866b264 1292 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
wminix3 5:b7934866b264 1293 missile.missile_blk_y = player.player_blk_y;
wminix3 5:b7934866b264 1294 missile.status = PLAYER_MISSILE_ACTIVE;
wminix3 5:b7934866b264 1295 }
wminix3 5:b7934866b264 1296
wminix3 5:b7934866b264 1297 // checks if player destroyed all enemies
wminix3 5:b7934866b264 1298 if (numOfEnemies == 0)
wminix3 5:b7934866b264 1299 {
wminix3 5:b7934866b264 1300 uLCD.cls();
wminix3 5:b7934866b264 1301
wminix3 20:ede4fa57d082 1302 win = true; // sets win to true, for win screen
wminix3 5:b7934866b264 1303 numWins += 1;
wminix3 5:b7934866b264 1304 if (numWins == 3) {
wminix3 10:1eeb21ef7b2c 1305 //begin_game2 = false; // Allow the mbed communication thread to change the begin_game2 bool to false after letting other mbed know.
wminix3 5:b7934866b264 1306 two_player_win = true;
wminix3 5:b7934866b264 1307 }
wminix3 5:b7934866b264 1308
wminix3 13:36cc024dcf6b 1309 // displays video clip ???
wminix3 13:36cc024dcf6b 1310 /*
wminix3 5:b7934866b264 1311 uLCD.cls();
wminix3 5:b7934866b264 1312 uLCD.media_init();
wminix3 5:b7934866b264 1313 uLCD.set_sector_address(0x00, 0x00);
wminix3 5:b7934866b264 1314 uLCD.display_video(0,0);
wminix3 13:36cc024dcf6b 1315 Thread::wait(1000); // changed from wait(1)
wminix3 13:36cc024dcf6b 1316 */
wminix3 5:b7934866b264 1317
wminix3 5:b7934866b264 1318 uLCD.cls();
wminix3 5:b7934866b264 1319 if (!two_player_win) {
wminix3 5:b7934866b264 1320 // prints "Number of Wins" on uLCD -- Brice. A step towards victory, not a complete victory.
wminix3 5:b7934866b264 1321 uLCD.locate(win_x_pos,win_y_pos);
wminix3 5:b7934866b264 1322 uLCD.printf("YOU HAVE %d WINS!", numWins);
wminix3 5:b7934866b264 1323
wminix3 5:b7934866b264 1324 // prints "Continue?" and "Press pb..." Keep trying to get points --Brice.
wminix3 5:b7934866b264 1325 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1326 uLCD.printf("Continue?");
wminix3 5:b7934866b264 1327 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1328 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1329
wminix3 5:b7934866b264 1330 // waits at win screen until pushbutton is pressed
wminix3 5:b7934866b264 1331 while (win)
wminix3 5:b7934866b264 1332 {
wminix3 5:b7934866b264 1333 // if pb is pressed, reset game to start menu
wminix3 5:b7934866b264 1334 if (!pb)
wminix3 5:b7934866b264 1335 {
wminix3 5:b7934866b264 1336 win = false;
wminix3 5:b7934866b264 1337 Thread::wait(500); // changed from wait(0.5) since we have threads -- Brice
wminix3 5:b7934866b264 1338 }
wminix3 5:b7934866b264 1339 }
wminix3 5:b7934866b264 1340 } else {
wminix3 5:b7934866b264 1341 // prints CONGRATULATIONS! since player has won. --Brice
wminix3 5:b7934866b264 1342 uLCD.locate(win_x_pos,win_y_pos);
wminix3 5:b7934866b264 1343 uLCD.printf("CONGRATULATIONS!");
wminix3 5:b7934866b264 1344
wminix3 5:b7934866b264 1345 // prints "Return to menu?" and "Press pb..." --Brice.
wminix3 5:b7934866b264 1346 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1347 uLCD.printf("Return to menu?");
wminix3 5:b7934866b264 1348 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1349 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1350
wminix3 5:b7934866b264 1351 // waits at win screen until pushbutton is pressed
wminix3 5:b7934866b264 1352 while (two_player_win)
wminix3 5:b7934866b264 1353 {
wminix3 5:b7934866b264 1354 // if pb is pressed, reset game to start menu
wminix3 5:b7934866b264 1355 if (!pb)
wminix3 5:b7934866b264 1356 {
wminix3 5:b7934866b264 1357 two_player_win = false; // close win -- Brice
wminix3 5:b7934866b264 1358 game_menu = true; // go back to menu -- Brice
wminix3 5:b7934866b264 1359 Thread::wait(500); // changed from wait(0.5) since we have threads -- Brice
wminix3 5:b7934866b264 1360 }
wminix3 5:b7934866b264 1361 }
wminix3 5:b7934866b264 1362 }
wminix3 5:b7934866b264 1363 }
wminix3 5:b7934866b264 1364
wminix3 5:b7934866b264 1365 // checks if player was hit
wminix3 5:b7934866b264 1366 if (hit_player)
wminix3 5:b7934866b264 1367 {
wminix3 5:b7934866b264 1368 // updates lives
wminix3 14:4e7608619043 1369 lives1 -= 1;
wminix3 5:b7934866b264 1370 Thread::wait(500); // changed from wait(0.5) since we're using threads --Brice
wminix3 5:b7934866b264 1371 hit_player = 0;
wminix3 5:b7934866b264 1372 player_show(&player);
wminix3 5:b7934866b264 1373 player.status = PLAYER_ALIVE;
wminix3 5:b7934866b264 1374
wminix3 5:b7934866b264 1375 // prints updated lives number
wminix3 5:b7934866b264 1376 uLCD.locate(0,0);
wminix3 14:4e7608619043 1377 uLCD.printf("Lives:%i", lives1);
wminix3 5:b7934866b264 1378 }
wminix3 5:b7934866b264 1379
wminix3 5:b7934866b264 1380 // if player loses all lives or enemy reaches the player
wminix3 14:4e7608619043 1381 if (lose || lives1 == 0)
wminix3 5:b7934866b264 1382 {
wminix3 5:b7934866b264 1383 //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 1384 uLCD.cls();
wminix3 5:b7934866b264 1385
wminix3 5:b7934866b264 1386 gameover = true; // set to go to display gameover screen
wminix3 5:b7934866b264 1387
wminix3 5:b7934866b264 1388 // prints "GAMEOVER" to uLCD
wminix3 5:b7934866b264 1389 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 5:b7934866b264 1390 uLCD.printf("YOU DIED");
wminix3 5:b7934866b264 1391 Thread::wait(1000); // changed from wait(1) since we have multiple threads -- Brice
wminix3 5:b7934866b264 1392
wminix3 5:b7934866b264 1393 // prints "Play Again?" and "Press pb..."
wminix3 5:b7934866b264 1394 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1395 uLCD.printf("Keep trying!");
wminix3 5:b7934866b264 1396 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1397 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1398
wminix3 5:b7934866b264 1399 // stays in gameover screen until pb is pressed
wminix3 5:b7934866b264 1400 while (gameover)
wminix3 5:b7934866b264 1401 {
wminix3 5:b7934866b264 1402 // if pb is pressed, game is reset to the game menu screen
wminix3 5:b7934866b264 1403 if (!pb)
wminix3 5:b7934866b264 1404 {
wminix3 5:b7934866b264 1405 gameover = false;
wminix3 5:b7934866b264 1406 //game_menu = true; // removed since other player must win three times for game to be over.
wminix3 5:b7934866b264 1407 Thread::wait(500); // changed from wait(0.5) since we have threads.
wminix3 5:b7934866b264 1408 }
wminix3 5:b7934866b264 1409 }
wminix3 5:b7934866b264 1410 }
wminix3 5:b7934866b264 1411 if (two_player_lose)
wminix3 5:b7934866b264 1412 {
wminix3 5:b7934866b264 1413 begin_game2 = false; // set to false to end game. End game since other player won.
wminix3 5:b7934866b264 1414 uLCD.cls();
wminix3 5:b7934866b264 1415
wminix3 5:b7934866b264 1416 gameover = true; // set to go to display gameover screen
wminix3 5:b7934866b264 1417
wminix3 5:b7934866b264 1418 // prints "GAMEOVER" to uLCD
wminix3 5:b7934866b264 1419 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 5:b7934866b264 1420 uLCD.printf("GAMEOVER");
wminix3 5:b7934866b264 1421 Thread::wait(1000); // thread wait since we have multiple threads -- Brice
wminix3 5:b7934866b264 1422
wminix3 5:b7934866b264 1423 // prints "Return to menu?" and "Press pb..."
wminix3 5:b7934866b264 1424 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 5:b7934866b264 1425 uLCD.printf("Return to menu?");
wminix3 5:b7934866b264 1426 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1427 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1428
wminix3 5:b7934866b264 1429 // stays in gameover screen until pb is pressed
wminix3 5:b7934866b264 1430 while (gameover)
wminix3 5:b7934866b264 1431 {
wminix3 5:b7934866b264 1432 // if pb is pressed, game is reset to the game menu screen
wminix3 5:b7934866b264 1433 if (!pb)
wminix3 5:b7934866b264 1434 {
wminix3 5:b7934866b264 1435 gameover = false;
wminix3 5:b7934866b264 1436 two_player_lose = false; // end lose.
wminix3 5:b7934866b264 1437 game_menu = true; // removed since other player must win three times for game to be over.
wminix3 5:b7934866b264 1438 Thread::wait(500); // changed from wait(0.5) since we have threads.
michaeljson 0:3817adfaeb06 1439 }
michaeljson 0:3817adfaeb06 1440 }
michaeljson 0:3817adfaeb06 1441 }
michaeljson 0:3817adfaeb06 1442
michaeljson 0:3817adfaeb06 1443 }
michaeljson 0:3817adfaeb06 1444 }
michaeljson 0:3817adfaeb06 1445 }