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@30:3420969d61df, 2021-04-28 (annotated)

Committer:
Tito96
Date:
Wed Apr 28 16:02:58 2021 +0000
Revision:
30:3420969d61df
Parent:
28:a2dac56af32f 
updated

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"
wminix3 23:56f6a12aaebd 6 #include "barrier.h"
michaeljson 0:3817adfaeb06 7 #include "missile.h"
michaeljson 0:3817adfaeb06 8 #include "globals.h"
michaeljson 0:3817adfaeb06 9 #include "rtos.h"
wminix3 16:e4e6515bdabb 10 #include "SparkfunAnalogJoystick.h"
wminix3 17:843a874eb4e3 11 #include "LSM9DS1.h"
michaeljson 0:3817adfaeb06 12 #include <string>
michaeljson 0:3817adfaeb06 13
wminix3 28:a2dac56af32f 14 // Navigation Switch replaced with Analog Joystick and IMU
michaeljson 0:3817adfaeb06 15 /* ==== Navigation Switch ===== */
wminix3 16:e4e6515bdabb 16 /*
michaeljson 0:3817adfaeb06 17 class Nav_Switch
michaeljson 0:3817adfaeb06 18 {
michaeljson 0:3817adfaeb06 19 public:
michaeljson 0:3817adfaeb06 20 Nav_Switch(PinName up,PinName down,PinName left,PinName right,PinName fire);
michaeljson 0:3817adfaeb06 21 int read();
michaeljson 0:3817adfaeb06 22 //boolean functions to test each switch
michaeljson 0:3817adfaeb06 23 bool up();
michaeljson 0:3817adfaeb06 24 bool down();
michaeljson 0:3817adfaeb06 25 bool left();
michaeljson 0:3817adfaeb06 26 bool right();
michaeljson 0:3817adfaeb06 27 bool fire();
michaeljson 0:3817adfaeb06 28 //automatic read on RHS
michaeljson 0:3817adfaeb06 29 operator int ();
michaeljson 0:3817adfaeb06 30 //index to any switch array style
michaeljson 0:3817adfaeb06 31 bool operator[](int index) {
michaeljson 0:3817adfaeb06 32 return _pins[index];
michaeljson 0:3817adfaeb06 33 };
michaeljson 0:3817adfaeb06 34 private:
michaeljson 0:3817adfaeb06 35 BusIn _pins;
michaeljson 0:3817adfaeb06 36
michaeljson 0:3817adfaeb06 37 };
michaeljson 0:3817adfaeb06 38 Nav_Switch::Nav_Switch (PinName up,PinName down,PinName left,PinName right,PinName fire):
michaeljson 0:3817adfaeb06 39 _pins(up, down, left, right, fire)
michaeljson 0:3817adfaeb06 40 {
michaeljson 0:3817adfaeb06 41 _pins.mode(PullUp); //needed if pullups not on board or a bare nav switch is used - delete otherwise
michaeljson 0:3817adfaeb06 42 wait(0.001); //delays just a bit for pullups to pull inputs high
michaeljson 0:3817adfaeb06 43 }
michaeljson 0:3817adfaeb06 44 inline bool Nav_Switch::up()
michaeljson 0:3817adfaeb06 45 {
michaeljson 0:3817adfaeb06 46 return !(_pins[0]);
michaeljson 0:3817adfaeb06 47 }
michaeljson 0:3817adfaeb06 48 inline bool Nav_Switch::down()
michaeljson 0:3817adfaeb06 49 {
michaeljson 0:3817adfaeb06 50 return !(_pins[1]);
michaeljson 0:3817adfaeb06 51 }
michaeljson 0:3817adfaeb06 52 inline bool Nav_Switch::left()
michaeljson 0:3817adfaeb06 53 {
michaeljson 0:3817adfaeb06 54 return !(_pins[2]);
michaeljson 0:3817adfaeb06 55 }
michaeljson 0:3817adfaeb06 56 inline bool Nav_Switch::right()
michaeljson 0:3817adfaeb06 57 {
michaeljson 0:3817adfaeb06 58 return !(_pins[3]);
michaeljson 0:3817adfaeb06 59 }
michaeljson 0:3817adfaeb06 60 inline bool Nav_Switch::fire()
michaeljson 0:3817adfaeb06 61 {
michaeljson 0:3817adfaeb06 62 return !(_pins[4]);
michaeljson 0:3817adfaeb06 63 }
michaeljson 0:3817adfaeb06 64 inline int Nav_Switch::read()
michaeljson 0:3817adfaeb06 65 {
michaeljson 0:3817adfaeb06 66 return _pins.read();
michaeljson 0:3817adfaeb06 67 }
michaeljson 0:3817adfaeb06 68 inline Nav_Switch::operator int ()
michaeljson 0:3817adfaeb06 69 {
michaeljson 0:3817adfaeb06 70 return _pins.read();
michaeljson 0:3817adfaeb06 71 }
wminix3 16:e4e6515bdabb 72 */
michaeljson 0:3817adfaeb06 73
michaeljson 0:3817adfaeb06 74 // Platform initialization
wminix3 16:e4e6515bdabb 75 uLCD_4DGL uLCD(p28,p27,p29); // LCD (serial tx, serial rx, reset pin;)
michaeljson 0:3817adfaeb06 76 AnalogOut DACout(p18); // speaker
michaeljson 0:3817adfaeb06 77 wave_player waver(&DACout); // wav player
michaeljson 0:3817adfaeb06 78 SDFileSystem sd(p5, p6, p7, p8, "sd"); // SD card and filesystem (mosi, miso, sck, cs)
wminix3 16:e4e6515bdabb 79 //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 80 DigitalIn pb(p20); // push button for player misisle fire
wminix3 28:a2dac56af32f 81 Serial pc(USBTX, USBRX); // communicate with pc (for debugging)
wminix3 28:a2dac56af32f 82 RawSerial secondMbed(p13, p14); // potentially communicate with a second mbed for 2 player.
wminix3 28:a2dac56af32f 83 PwmOut red(p21); // added to dim and brighten red LED (in RGB LED) -- Brice
wminix3 28:a2dac56af32f 84 PwmOut green(p22); // added to dim and brighten green LED (in RGB LED) -- Brice
wminix3 28:a2dac56af32f 85 PwmOut blue(p23); // added to dim and brighten blue LED (in RGB LED) -- Brice
wminix3 16:e4e6515bdabb 86 SparkfunAnalogJoystick stick(p15, p16, p17); // Sparkfun analog joystick to replace the tactile switch (menu control and more fluid control of ship)
wminix3 28:a2dac56af32f 87 LSM9DS1 IMU(p9, p10, 0xD6, 0x3C); // IMU added. Use the IMU accelerometer for a second optional tilt control for menu and ship.
michaeljson 0:3817adfaeb06 88 // Initialize all global enemy objects
michaeljson 0:3817adfaeb06 89 enemy_t enemy_1;
michaeljson 0:3817adfaeb06 90 enemy_t enemy_2;
michaeljson 0:3817adfaeb06 91 enemy_t enemy_3;
michaeljson 0:3817adfaeb06 92 enemy_t enemy_4;
michaeljson 0:3817adfaeb06 93 enemy_t enemy_5;
michaeljson 0:3817adfaeb06 94 enemy_t enemy_6;
michaeljson 0:3817adfaeb06 95 enemy_t enemy_7;
michaeljson 0:3817adfaeb06 96 enemy_t enemy_8;
michaeljson 0:3817adfaeb06 97 enemy_t enemy_9;
michaeljson 0:3817adfaeb06 98 enemy_t enemy_10;
michaeljson 0:3817adfaeb06 99 enemy_t enemy_11;
michaeljson 0:3817adfaeb06 100 enemy_t enemy_12;
michaeljson 0:3817adfaeb06 101 enemy_t enemy_13;
michaeljson 0:3817adfaeb06 102 enemy_t enemy_14;
michaeljson 0:3817adfaeb06 103 enemy_t enemy_15;
michaeljson 0:3817adfaeb06 104
wminix3 28:a2dac56af32f 105 // initialize all global barrier objects.
wminix3 23:56f6a12aaebd 106 barrier_t barrier_1;
wminix3 23:56f6a12aaebd 107 barrier_t barrier_2;
wminix3 23:56f6a12aaebd 108 barrier_t barrier_3;
wminix3 23:56f6a12aaebd 109 barrier_t barrier_4;
wminix3 23:56f6a12aaebd 110
michaeljson 0:3817adfaeb06 111 // Initialize variables
wminix3 2:4a3f97570578 112 // Brice added "volatile" here to protect global variables.
wminix3 28:a2dac56af32f 113 volatile int numOfEnemies = 0; // number of enemies
wminix3 28:a2dac56af32f 114 volatile int ENEMY_MOVE = 1; // enemy moves
wminix3 28:a2dac56af32f 115 volatile int MOVE_DOWN = 0; // enemies move down
wminix3 28:a2dac56af32f 116 volatile int DIRECTION = 1; // direction of movement
wminix3 28:a2dac56af32f 117 volatile int firing_col = 0; // col down which missiles are fired
wminix3 28:a2dac56af32f 118 volatile int hit_player = 0; // determines if player was hit
wminix3 28:a2dac56af32f 119 volatile bool lose = false; // determines if player loses the game
wminix3 24:ea19c7e8a479 120 volatile int lives1 = 3; // number of lives in level 1
wminix3 24:ea19c7e8a479 121 volatile int lives2 = 2; // number of lives in level 2
wminix3 24:ea19c7e8a479 122 volatile int lives3 = 1; // number of lives in level 3
wminix3 24:ea19c7e8a479 123 volatile int level = 1; // the level, number of lives/difficulty
wminix3 28:a2dac56af32f 124 volatile bool game_menu = false; // boolean to determine if in the game_menu state
wminix3 28:a2dac56af32f 125 volatile bool begin_game = false; // boolean to determine if the game has begun
wminix3 28:a2dac56af32f 126 volatile bool gameover = false; // boolean to determine if the game was lost (game_over)
wminix3 26:3270c6edd7d9 127 //volatile int numPlayers = 1; // ONLY NEEDED FOR 2 PLAYER
wminix3 28:a2dac56af32f 128 //volatile bool first_player_ready = false; // 2 Player: Keep track of each player being ready
wminix3 28:a2dac56af32f 129 //volatile bool second_player_ready = false; // 2 Player: Keep track of each player being ready
wminix3 28:a2dac56af32f 130 //volatile bool begin_game2 = false; // ONLY NEEDED FOR 2 PLAYER. 2 PLAYER game started
wminix3 28:a2dac56af32f 131 //volatile int numWins = 0; // MAY BE USED FOR 2 PLAYER. Keep track of the number of wins each player got.
wminix3 28:a2dac56af32f 132 //volatile bool two_player_win = false; // global for a two_player_win (win on this mbed) // ONLY NEEDED FOR 2 PLAYER
wminix3 28:a2dac56af32f 133 //volatile bool two_player_lose = false; // global for a two_player_lose (loss on this mbed) // ONLY NEEDED FOR 2 PLAYER
wminix3 28:a2dac56af32f 134 volatile bool win = false; // add win to global variables so that we can have LED effects and sound effects for a win. Keeps track of the victory state.
wminix3 28:a2dac56af32f 135 Timer bestTimer; // Timer started when the game begins and stopped when the game ends. Used to determine if there's a new best time.
wminix3 28:a2dac56af32f 136 Mutex SDLock; // Used to put a mutex lock on the SD card for audio or for reading/writing the best time to the SD card.
wminix3 26:3270c6edd7d9 137 //Mutex mbedLock; // MIGHT BE NEEDED FOR 2 PLAYER
michaeljson 0:3817adfaeb06 138
michaeljson 0:3817adfaeb06 139 // Initialize global player object
michaeljson 0:3817adfaeb06 140 player_t player;
michaeljson 0:3817adfaeb06 141
michaeljson 0:3817adfaeb06 142 // Intialize global player and enemy missile
michaeljson 0:3817adfaeb06 143 missile_t missile; // player missile
michaeljson 0:3817adfaeb06 144 missile_t enemy_missile; // enemy missile
wminix3 25:17f2ec000357 145 //missile_t enemy_missile2; // first extra enemy missile for level 2 (medium difficulty)
michaeljson 0:3817adfaeb06 146
michaeljson 0:3817adfaeb06 147 // Array of enemy objects
michaeljson 0:3817adfaeb06 148 enemy_t * enemyArray[15];
michaeljson 0:3817adfaeb06 149
michaeljson 0:3817adfaeb06 150 // Function Prototypes
michaeljson 0:3817adfaeb06 151 void move_enemy_down();
wminix3 14:4e7608619043 152 void playstart(void const *args); // PUT BACK IN
michaeljson 0:3817adfaeb06 153
michaeljson 0:3817adfaeb06 154 // Draws the enemies at the initial starting location
michaeljson 0:3817adfaeb06 155 void draw_enemies_level()
michaeljson 0:3817adfaeb06 156 {
wminix3 23:56f6a12aaebd 157 // Initialize local variables
michaeljson 0:3817adfaeb06 158 unsigned int start_x_pos = 12;
michaeljson 0:3817adfaeb06 159 unsigned int start_enemy_y_pos = 20;
michaeljson 0:3817adfaeb06 160 numOfEnemies = 15;
michaeljson 0:3817adfaeb06 161
michaeljson 0:3817adfaeb06 162 // First Row of Enemies
Tito96 30:3420969d61df 163 // First Row of Enemies
Tito96 30:3420969d61df 164 enemy_init(&enemy_1,start_x_pos,start_enemy_y_pos,RED); // initialize x-pos and y-pos and color of
michaeljson 0:3817adfaeb06 165 enemy_show(&enemy_1); // displays the enemy on uLCD
michaeljson 0:3817adfaeb06 166
Tito96 30:3420969d61df 167 enemy_init(&enemy_2,start_x_pos+15,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 168 enemy_show(&enemy_2);
michaeljson 0:3817adfaeb06 169
Tito96 30:3420969d61df 170 enemy_init(&enemy_3,start_x_pos+30,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 171 enemy_show(&enemy_3);
michaeljson 0:3817adfaeb06 172
Tito96 30:3420969d61df 173 enemy_init(&enemy_4,start_x_pos+45,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 174 enemy_show(&enemy_4);
michaeljson 0:3817adfaeb06 175
Tito96 30:3420969d61df 176 enemy_init(&enemy_5,start_x_pos+60,start_enemy_y_pos,RED);
michaeljson 0:3817adfaeb06 177 enemy_show(&enemy_5);
michaeljson 0:3817adfaeb06 178
michaeljson 0:3817adfaeb06 179 // Second Row of Enemies
Tito96 30:3420969d61df 180 enemy_init(&enemy_6,start_x_pos,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 181 enemy_show(&enemy_6);
michaeljson 0:3817adfaeb06 182
Tito96 30:3420969d61df 183 enemy_init(&enemy_7,start_x_pos+15,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 184 enemy_show(&enemy_7);
michaeljson 0:3817adfaeb06 185
Tito96 30:3420969d61df 186 enemy_init(&enemy_8,start_x_pos+30,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 187 enemy_show(&enemy_8);
michaeljson 0:3817adfaeb06 188
Tito96 30:3420969d61df 189 enemy_init(&enemy_9,start_x_pos+45,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 190 enemy_show(&enemy_9);
michaeljson 0:3817adfaeb06 191
Tito96 30:3420969d61df 192 enemy_init(&enemy_10,start_x_pos+60,start_enemy_y_pos+12,RED);
michaeljson 0:3817adfaeb06 193 enemy_show(&enemy_10);
michaeljson 0:3817adfaeb06 194
michaeljson 0:3817adfaeb06 195 // Third Row of Enemies
Tito96 30:3420969d61df 196 enemy_init(&enemy_11,start_x_pos,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 197 enemy_show(&enemy_11);
michaeljson 0:3817adfaeb06 198
Tito96 30:3420969d61df 199 enemy_init(&enemy_12,start_x_pos+15,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 200 enemy_show(&enemy_12);
michaeljson 0:3817adfaeb06 201
Tito96 30:3420969d61df 202 enemy_init(&enemy_13,start_x_pos+30,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 203 enemy_show(&enemy_13);
michaeljson 0:3817adfaeb06 204
Tito96 30:3420969d61df 205 enemy_init(&enemy_14,start_x_pos+45,start_enemy_y_pos+24,RED);
michaeljson 0:3817adfaeb06 206 enemy_show(&enemy_14);
michaeljson 0:3817adfaeb06 207
Tito96 30:3420969d61df 208 enemy_init(&enemy_15,start_x_pos+60,start_enemy_y_pos+24,RED);
Tito96 30:3420969d61df 209 enemy_show(&enemy_15);
michaeljson 0:3817adfaeb06 210 enemy_init(&enemy_15,start_x_pos+60,start_enemy_y_pos+24,WHITE);
michaeljson 0:3817adfaeb06 211 enemy_show(&enemy_15);
michaeljson 0:3817adfaeb06 212
michaeljson 0:3817adfaeb06 213 // Put enemy objects into array
michaeljson 0:3817adfaeb06 214 enemyArray[0] = &enemy_1;
michaeljson 0:3817adfaeb06 215 enemyArray[1] = &enemy_2;
michaeljson 0:3817adfaeb06 216 enemyArray[2] = &enemy_3;
michaeljson 0:3817adfaeb06 217 enemyArray[3] = &enemy_4;
michaeljson 0:3817adfaeb06 218 enemyArray[4] = &enemy_5;
michaeljson 0:3817adfaeb06 219 enemyArray[5] = &enemy_6;
michaeljson 0:3817adfaeb06 220 enemyArray[6] = &enemy_7;
michaeljson 0:3817adfaeb06 221 enemyArray[7] = &enemy_8;
michaeljson 0:3817adfaeb06 222 enemyArray[8] = &enemy_9;
michaeljson 0:3817adfaeb06 223 enemyArray[9] = &enemy_10;
michaeljson 0:3817adfaeb06 224 enemyArray[10] = &enemy_11;
michaeljson 0:3817adfaeb06 225 enemyArray[11] = &enemy_12;
michaeljson 0:3817adfaeb06 226 enemyArray[12] = &enemy_13;
michaeljson 0:3817adfaeb06 227 enemyArray[13] = &enemy_14;
michaeljson 0:3817adfaeb06 228 enemyArray[14] = &enemy_15;
michaeljson 0:3817adfaeb06 229 }
michaeljson 0:3817adfaeb06 230
wminix3 28:a2dac56af32f 231 // Draw and initialize the 4 barriers that the player can hide behind.
wminix3 23:56f6a12aaebd 232 void draw_barriers_level() {
wminix3 23:56f6a12aaebd 233 // Initialize local variables
wminix3 28:a2dac56af32f 234 unsigned int start_x_pos = 5; // where the first barrier begins
wminix3 28:a2dac56af32f 235 unsigned int start_barrier_y_pos = 95; // the y position of the barriers.
wminix3 23:56f6a12aaebd 236
wminix3 26:3270c6edd7d9 237 barrier_init(&barrier_1,start_x_pos,start_barrier_y_pos,GREEN); // initialize x-pos and y-pos and color of barrier
wminix3 26:3270c6edd7d9 238 barrier_show(&barrier_1); // displays the barrier on uLCD
wminix3 26:3270c6edd7d9 239 barrier_init(&barrier_2,start_x_pos+32,start_barrier_y_pos,GREEN);
wminix3 26:3270c6edd7d9 240 barrier_show(&barrier_2);
wminix3 26:3270c6edd7d9 241 barrier_init(&barrier_3,start_x_pos+64,start_barrier_y_pos,GREEN);
wminix3 26:3270c6edd7d9 242 barrier_show(&barrier_3);
wminix3 26:3270c6edd7d9 243 barrier_init(&barrier_4,start_x_pos+96,start_barrier_y_pos,GREEN);
wminix3 26:3270c6edd7d9 244 barrier_show(&barrier_4);
wminix3 23:56f6a12aaebd 245 }
wminix3 23:56f6a12aaebd 246
michaeljson 0:3817adfaeb06 247 // Draws the player at the initial starting location
michaeljson 0:3817adfaeb06 248 void draw_initial_player()
michaeljson 0:3817adfaeb06 249 {
wminix3 28:a2dac56af32f 250 int start_x_pos = 59; // x pos of player (initial)
wminix3 28:a2dac56af32f 251 int start_y_pos = 120; // y pos of player
michaeljson 0:3817adfaeb06 252
michaeljson 0:3817adfaeb06 253 player_init(&player,start_x_pos,start_y_pos,WHITE); // intialize x-pos and y-pos and color of player
michaeljson 0:3817adfaeb06 254 player_show(&player); // display player on uLCD
michaeljson 0:3817adfaeb06 255 }
michaeljson 0:3817adfaeb06 256
michaeljson 0:3817adfaeb06 257 // Checks all enemies in row 1
michaeljson 0:3817adfaeb06 258 void check_hit_enemy_row1()
michaeljson 0:3817adfaeb06 259 {
michaeljson 0:3817adfaeb06 260 int hit_enemy;
michaeljson 0:3817adfaeb06 261
michaeljson 0:3817adfaeb06 262 // First Row of Enemies
michaeljson 0:3817adfaeb06 263 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 264 numOfEnemies = numOfEnemies - hit_enemy; // updates the number of enemies left
michaeljson 0:3817adfaeb06 265 hit_enemy = check_enemy(&enemy_2, &missile);
michaeljson 0:3817adfaeb06 266 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 267 hit_enemy = check_enemy(&enemy_3, &missile);
michaeljson 0:3817adfaeb06 268 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 269 hit_enemy = check_enemy(&enemy_4, &missile);
michaeljson 0:3817adfaeb06 270 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 271 hit_enemy = check_enemy(&enemy_5, &missile);
michaeljson 0:3817adfaeb06 272 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 273 }
michaeljson 0:3817adfaeb06 274
michaeljson 0:3817adfaeb06 275 // Same as check_hit_enemy_row1, but checks enemies at row 2
michaeljson 0:3817adfaeb06 276 void check_hit_enemy_row2()
michaeljson 0:3817adfaeb06 277 {
michaeljson 0:3817adfaeb06 278 int hit_enemy;
michaeljson 0:3817adfaeb06 279
michaeljson 0:3817adfaeb06 280 // Second Row of Enemies
michaeljson 0:3817adfaeb06 281 hit_enemy = check_enemy(&enemy_6, &missile);
michaeljson 0:3817adfaeb06 282 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 283 hit_enemy = check_enemy(&enemy_7, &missile);
michaeljson 0:3817adfaeb06 284 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 285 hit_enemy = check_enemy(&enemy_8, &missile);
michaeljson 0:3817adfaeb06 286 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 287 hit_enemy = check_enemy(&enemy_9, &missile);
michaeljson 0:3817adfaeb06 288 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 289 hit_enemy = check_enemy(&enemy_10, &missile);
michaeljson 0:3817adfaeb06 290 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 291 }
michaeljson 0:3817adfaeb06 292
michaeljson 0:3817adfaeb06 293 // Same as check_hit_enemy_row1, but checks enemies at row 3
michaeljson 0:3817adfaeb06 294 void check_hit_enemy_row3()
michaeljson 0:3817adfaeb06 295 {
michaeljson 0:3817adfaeb06 296 int hit_enemy;
michaeljson 0:3817adfaeb06 297
michaeljson 0:3817adfaeb06 298 // Third Row of Enemies
michaeljson 0:3817adfaeb06 299 hit_enemy = check_enemy(&enemy_11, &missile);
michaeljson 0:3817adfaeb06 300 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 301 hit_enemy = check_enemy(&enemy_12, &missile);
michaeljson 0:3817adfaeb06 302 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 303 hit_enemy = check_enemy(&enemy_13, &missile);
michaeljson 0:3817adfaeb06 304 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 305 hit_enemy = check_enemy(&enemy_14, &missile);
michaeljson 0:3817adfaeb06 306 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 307 hit_enemy = check_enemy(&enemy_15, &missile);
michaeljson 0:3817adfaeb06 308 numOfEnemies = numOfEnemies - hit_enemy;
michaeljson 0:3817adfaeb06 309 }
michaeljson 0:3817adfaeb06 310
michaeljson 0:3817adfaeb06 311 // Checks if player is hit
michaeljson 0:3817adfaeb06 312 void check_player_hit()
wminix3 25:17f2ec000357 313 {
wminix3 25:17f2ec000357 314 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 315 }
michaeljson 0:3817adfaeb06 316
michaeljson 0:3817adfaeb06 317 // Randomly selects an enemy to fire and updates the position of where the missile will fire from
michaeljson 0:3817adfaeb06 318 void random_attack_gen()
michaeljson 0:3817adfaeb06 319 {
michaeljson 0:3817adfaeb06 320 firing_col = rand() % 5; // selects a random column
michaeljson 0:3817adfaeb06 321
michaeljson 0:3817adfaeb06 322 // first checks if the 3rd row closest to the player is alive
michaeljson 0:3817adfaeb06 323 if (enemyArray[firing_col+10]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 324 {
michaeljson 0:3817adfaeb06 325 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 326 enemy_missile.missile_blk_x = enemyArray[firing_col+10]->enemy_blk_x + (enemyArray[firing_col+10]->enemy_width/2);
michaeljson 0:3817adfaeb06 327 enemy_missile.missile_blk_y = enemyArray[firing_col+10]->enemy_blk_y + enemyArray[firing_col+10]->enemy_height + 1;
michaeljson 0:3817adfaeb06 328 enemy_missile.status = ENEMY_MISSILE_ACTIVE; // sets the enemy missile as active
michaeljson 0:3817adfaeb06 329 }
michaeljson 0:3817adfaeb06 330 // if enemy at 3rd row is dead, checks the enemy in the 2nd row
michaeljson 0:3817adfaeb06 331 else if (enemyArray[firing_col+5]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 332 {
michaeljson 0:3817adfaeb06 333 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 334 enemy_missile.missile_blk_x = enemyArray[firing_col+5]->enemy_blk_x + (enemyArray[firing_col+5]->enemy_width/2);
michaeljson 0:3817adfaeb06 335 enemy_missile.missile_blk_y = enemyArray[firing_col+5]->enemy_blk_y + enemyArray[firing_col+5]->enemy_height + 1;
michaeljson 0:3817adfaeb06 336 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 337 }
michaeljson 0:3817adfaeb06 338 // if enemy at 2nd and 3rd row is dead, checks the enemy in the 1st row
michaeljson 0:3817adfaeb06 339 else if (enemyArray[firing_col]->status == ENEMY_ALIVE)
michaeljson 0:3817adfaeb06 340 {
michaeljson 0:3817adfaeb06 341 // If alive, the enemy missile position is updated to the center of the enemy
michaeljson 0:3817adfaeb06 342 enemy_missile.missile_blk_x = enemyArray[firing_col]->enemy_blk_x + (enemyArray[firing_col]->enemy_width/2);
michaeljson 0:3817adfaeb06 343 enemy_missile.missile_blk_y = enemyArray[firing_col]->enemy_blk_y + enemyArray[firing_col]->enemy_height + 1;
michaeljson 0:3817adfaeb06 344 enemy_missile.status = ENEMY_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 345 }
michaeljson 0:3817adfaeb06 346 }
michaeljson 0:3817adfaeb06 347
michaeljson 0:3817adfaeb06 348 // moves the enemy
michaeljson 0:3817adfaeb06 349 void enemy_motion()
michaeljson 0:3817adfaeb06 350 {
michaeljson 0:3817adfaeb06 351 // will move the enemy every 6 loops
michaeljson 0:3817adfaeb06 352 if (ENEMY_MOVE % 6 == 0)
michaeljson 0:3817adfaeb06 353 {
michaeljson 0:3817adfaeb06 354 // FIrst Row of Enemies
michaeljson 0:3817adfaeb06 355 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 356 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 357 MOVE_DOWN = move_enemy(&enemy_3, MOVE_DOWN, DIRECTION); // MOVE_DOWN will be 2 if enemies reach the player, otherwise 0
michaeljson 0:3817adfaeb06 358 MOVE_DOWN = move_enemy(&enemy_4, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 359 MOVE_DOWN = move_enemy(&enemy_5, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 360
michaeljson 0:3817adfaeb06 361 // Second Row of Enemies
michaeljson 0:3817adfaeb06 362 MOVE_DOWN = move_enemy(&enemy_6, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 363 MOVE_DOWN = move_enemy(&enemy_7, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 364 MOVE_DOWN = move_enemy(&enemy_8, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 365 MOVE_DOWN = move_enemy(&enemy_9, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 366 MOVE_DOWN = move_enemy(&enemy_10, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 367
michaeljson 0:3817adfaeb06 368 // Third Row of Enemies
michaeljson 0:3817adfaeb06 369 MOVE_DOWN = move_enemy(&enemy_11, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 370 MOVE_DOWN = move_enemy(&enemy_12, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 371 MOVE_DOWN = move_enemy(&enemy_13, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 372 MOVE_DOWN = move_enemy(&enemy_14, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 373 MOVE_DOWN = move_enemy(&enemy_15, MOVE_DOWN, DIRECTION);
michaeljson 0:3817adfaeb06 374
michaeljson 0:3817adfaeb06 375 // if MOVE_DOWN is 2, then the enemies have reached the player
michaeljson 0:3817adfaeb06 376 if (MOVE_DOWN == 2)
michaeljson 0:3817adfaeb06 377 {
michaeljson 0:3817adfaeb06 378 lose = true; // set global lose to true to go to gameover screen
michaeljson 0:3817adfaeb06 379 }
michaeljson 0:3817adfaeb06 380
michaeljson 0:3817adfaeb06 381 // if MOVE_DOWN is 1, update the y-pos of the enemies
michaeljson 0:3817adfaeb06 382 if (MOVE_DOWN == 1)
michaeljson 0:3817adfaeb06 383 {
michaeljson 0:3817adfaeb06 384 move_enemy_down(); // updates the y-pos of the enemies
michaeljson 0:3817adfaeb06 385
michaeljson 0:3817adfaeb06 386 // Flips the direction when the enemy moves down
michaeljson 0:3817adfaeb06 387 if (DIRECTION == 1)
michaeljson 0:3817adfaeb06 388 {
michaeljson 0:3817adfaeb06 389 DIRECTION = 2;
michaeljson 0:3817adfaeb06 390 }
michaeljson 0:3817adfaeb06 391 else
michaeljson 0:3817adfaeb06 392 {
michaeljson 0:3817adfaeb06 393 DIRECTION = 1;
michaeljson 0:3817adfaeb06 394 }
michaeljson 0:3817adfaeb06 395 MOVE_DOWN = 0; // sets MOVE_DOWN back to 0 to stop down movement until
michaeljson 0:3817adfaeb06 396 }
michaeljson 0:3817adfaeb06 397 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 398 }
michaeljson 0:3817adfaeb06 399 else
michaeljson 0:3817adfaeb06 400 {
michaeljson 0:3817adfaeb06 401 ENEMY_MOVE += 1;
michaeljson 0:3817adfaeb06 402 }
michaeljson 0:3817adfaeb06 403 }
michaeljson 0:3817adfaeb06 404
michaeljson 0:3817adfaeb06 405 // moves all the enemies down in the y-direction
michaeljson 0:3817adfaeb06 406 void move_enemy_down()
michaeljson 0:3817adfaeb06 407 {
michaeljson 0:3817adfaeb06 408 // First Row of Enemies
michaeljson 0:3817adfaeb06 409 enemy_erase(&enemy_1);
michaeljson 0:3817adfaeb06 410 enemy_erase(&enemy_2);
michaeljson 0:3817adfaeb06 411 enemy_erase(&enemy_3);
michaeljson 0:3817adfaeb06 412 enemy_erase(&enemy_4);
michaeljson 0:3817adfaeb06 413 enemy_erase(&enemy_5);
michaeljson 0:3817adfaeb06 414
michaeljson 0:3817adfaeb06 415 enemy_1.enemy_blk_y += enemy_1.enemy_height+4;
michaeljson 0:3817adfaeb06 416 enemy_2.enemy_blk_y += enemy_2.enemy_height+4;
michaeljson 0:3817adfaeb06 417 enemy_3.enemy_blk_y += enemy_3.enemy_height+4;
michaeljson 0:3817adfaeb06 418 enemy_4.enemy_blk_y += enemy_4.enemy_height+4;
michaeljson 0:3817adfaeb06 419 enemy_5.enemy_blk_y += enemy_5.enemy_height+4;
michaeljson 0:3817adfaeb06 420
michaeljson 0:3817adfaeb06 421 // Second Row of Enemies
michaeljson 0:3817adfaeb06 422 enemy_erase(&enemy_6);
michaeljson 0:3817adfaeb06 423 enemy_erase(&enemy_7);
michaeljson 0:3817adfaeb06 424 enemy_erase(&enemy_8);
michaeljson 0:3817adfaeb06 425 enemy_erase(&enemy_9);
michaeljson 0:3817adfaeb06 426 enemy_erase(&enemy_10);
michaeljson 0:3817adfaeb06 427
michaeljson 0:3817adfaeb06 428 enemy_6.enemy_blk_y += enemy_6.enemy_height+4;
michaeljson 0:3817adfaeb06 429 enemy_7.enemy_blk_y += enemy_7.enemy_height+4;
michaeljson 0:3817adfaeb06 430 enemy_8.enemy_blk_y += enemy_8.enemy_height+4;
michaeljson 0:3817adfaeb06 431 enemy_9.enemy_blk_y += enemy_9.enemy_height+4;
michaeljson 0:3817adfaeb06 432 enemy_10.enemy_blk_y += enemy_10.enemy_height+4;
michaeljson 0:3817adfaeb06 433
michaeljson 0:3817adfaeb06 434 // Third Row of Enemies
michaeljson 0:3817adfaeb06 435 enemy_erase(&enemy_11);
michaeljson 0:3817adfaeb06 436 enemy_erase(&enemy_12);
michaeljson 0:3817adfaeb06 437 enemy_erase(&enemy_13);
michaeljson 0:3817adfaeb06 438 enemy_erase(&enemy_14);
michaeljson 0:3817adfaeb06 439 enemy_erase(&enemy_15);
michaeljson 0:3817adfaeb06 440
michaeljson 0:3817adfaeb06 441 enemy_11.enemy_blk_y += enemy_11.enemy_height+4;
michaeljson 0:3817adfaeb06 442 enemy_12.enemy_blk_y += enemy_12.enemy_height+4;
michaeljson 0:3817adfaeb06 443 enemy_13.enemy_blk_y += enemy_13.enemy_height+4;
michaeljson 0:3817adfaeb06 444 enemy_14.enemy_blk_y += enemy_14.enemy_height+4;
michaeljson 0:3817adfaeb06 445 enemy_15.enemy_blk_y += enemy_15.enemy_height+4;
michaeljson 0:3817adfaeb06 446 }
wminix3 14:4e7608619043 447
michaeljson 0:3817adfaeb06 448 // thread that plays sounds during game
michaeljson 0:3817adfaeb06 449 void playstart(void const *args)//Th
michaeljson 0:3817adfaeb06 450 { //Depending on the state of the game,
michaeljson 0:3817adfaeb06 451 //queue either screen music or play sound effect upon fire
michaeljson 0:3817adfaeb06 452 while(true) {
michaeljson 0:3817adfaeb06 453 FILE *wave_file;
michaeljson 0:3817adfaeb06 454
wminix3 28:a2dac56af32f 455 // plays intro music during menu screen: Edited from https://freesound.org/people/VABsounds/sounds/443865/
michaeljson 0:3817adfaeb06 456 while(game_menu)
michaeljson 0:3817adfaeb06 457 {
wminix3 28:a2dac56af32f 458 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 459 wave_file=fopen("/sd/wavfiles/futureEdit2.wav","r");
wminix3 2:4a3f97570578 460 if(wave_file==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 461 waver.play(wave_file);
michaeljson 0:3817adfaeb06 462 fclose(wave_file);
wminix3 13:36cc024dcf6b 463 SDLock.unlock();
michaeljson 0:3817adfaeb06 464 }
michaeljson 0:3817adfaeb06 465
michaeljson 0:3817adfaeb06 466 // Checks in game sound conditions
wminix3 28:a2dac56af32f 467 while(begin_game) // // ADD || begin_game2 FOR 2 PLAYER
michaeljson 0:3817adfaeb06 468 {
wminix3 28:a2dac56af32f 469 // play firing sound when the player fires: Edited from https://freesound.org/people/nsstudios/sounds/321102/
michaeljson 0:3817adfaeb06 470 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
michaeljson 0:3817adfaeb06 471
wminix3 28:a2dac56af32f 472 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 473 wave_file=fopen("/sd/wavfiles/laserEdit.wav","r");
wminix3 2:4a3f97570578 474 if(wave_file==NULL) pc.printf("laser file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 475
michaeljson 0:3817adfaeb06 476 waver.play(wave_file);
michaeljson 0:3817adfaeb06 477 fclose(wave_file);
wminix3 13:36cc024dcf6b 478 SDLock.unlock();
michaeljson 0:3817adfaeb06 479 }
michaeljson 0:3817adfaeb06 480
wminix3 28:a2dac56af32f 481 // if player hit, play hit sound. Edited from https://freesound.org/people/tcpp/sounds/77339/
michaeljson 0:3817adfaeb06 482 if (hit_player)
michaeljson 0:3817adfaeb06 483 {
wminix3 28:a2dac56af32f 484 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 485 wave_file=fopen("/sd/wavfiles/bigExplosionEdit2.wav","r");
wminix3 2:4a3f97570578 486 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 487 waver.play(wave_file);
michaeljson 0:3817adfaeb06 488 fclose(wave_file);
wminix3 13:36cc024dcf6b 489 SDLock.unlock();
michaeljson 0:3817adfaeb06 490 }
michaeljson 0:3817adfaeb06 491 }
michaeljson 0:3817adfaeb06 492
wminix3 28:a2dac56af32f 493 // victory music: Edited from https://freesound.org/people/honeybone82/sounds/513253/
wminix3 20:ede4fa57d082 494 while(win) {
wminix3 28:a2dac56af32f 495 SDLock.lock(); // mutex lock the SD
wminix3 20:ede4fa57d082 496 wave_file=fopen("/sd/wavfiles/victoryEdit2.wav", "r");
wminix3 20:ede4fa57d082 497 if(wave_file==NULL) pc.printf("explosion file open error!\n\n\r"); // added this for open error check
wminix3 20:ede4fa57d082 498 waver.play(wave_file);
wminix3 20:ede4fa57d082 499 fclose(wave_file);
wminix3 20:ede4fa57d082 500 SDLock.unlock();
wminix3 20:ede4fa57d082 501 }
wminix3 20:ede4fa57d082 502
wminix3 28:a2dac56af32f 503 // gameover music: Edited from https://freesound.org/people/themusicalnomad/sounds/253886/
michaeljson 0:3817adfaeb06 504 while(gameover)
michaeljson 0:3817adfaeb06 505 {
wminix3 28:a2dac56af32f 506 SDLock.lock(); // mutex lock the SD
wminix3 2:4a3f97570578 507 wave_file=fopen("/sd/wavfiles/comicalgameoverEdit.wav","r");
wminix3 2:4a3f97570578 508 if(wave_file==NULL) pc.printf("gameover file open error!\n\n\r"); // added this for open error check
michaeljson 0:3817adfaeb06 509 waver.play(wave_file);
michaeljson 0:3817adfaeb06 510 fclose(wave_file);
wminix3 13:36cc024dcf6b 511 SDLock.unlock();
michaeljson 0:3817adfaeb06 512 }
michaeljson 0:3817adfaeb06 513 }
michaeljson 0:3817adfaeb06 514 }
wminix3 14:4e7608619043 515
wminix3 11:cdea2c9ec531 516
wminix3 11:cdea2c9ec531 517 // thread that adds RGB LED Lighting Effects that coincide with the game -- Brice
wminix3 11:cdea2c9ec531 518 void ledEffects(void const *args)//Th
wminix3 11:cdea2c9ec531 519 { //Depending on the state of the game,
wminix3 11:cdea2c9ec531 520 //generate different patterns/colors of lighting
wminix3 11:cdea2c9ec531 521 while(1) {
wminix3 28:a2dac56af32f 522 // gradually brightens and dims each color independently (maximum of 0.5). (A chill build up effect?)
wminix3 11:cdea2c9ec531 523 while(game_menu)
wminix3 11:cdea2c9ec531 524 {
wminix3 11:cdea2c9ec531 525 red = 0.0;
wminix3 11:cdea2c9ec531 526 green = 0.0;
wminix3 11:cdea2c9ec531 527 blue = 0.0;
wminix3 11:cdea2c9ec531 528 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 529 red = i;
wminix3 11:cdea2c9ec531 530 Thread::wait(10);
wminix3 11:cdea2c9ec531 531 }
wminix3 11:cdea2c9ec531 532 red = 0.5;
wminix3 11:cdea2c9ec531 533 Thread::wait(300);
wminix3 11:cdea2c9ec531 534 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 535 red = i;
wminix3 11:cdea2c9ec531 536 Thread::wait(10);
wminix3 11:cdea2c9ec531 537 }
wminix3 11:cdea2c9ec531 538 red = 0.0;
wminix3 11:cdea2c9ec531 539 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 540 green = i;
wminix3 11:cdea2c9ec531 541 Thread::wait(10);
wminix3 11:cdea2c9ec531 542 }
wminix3 11:cdea2c9ec531 543 green = 0.25;
wminix3 11:cdea2c9ec531 544 Thread::wait(300);
wminix3 11:cdea2c9ec531 545 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 546 green = i;
wminix3 11:cdea2c9ec531 547 Thread::wait(10);
wminix3 11:cdea2c9ec531 548 }
wminix3 11:cdea2c9ec531 549 green = 0.0;
wminix3 11:cdea2c9ec531 550 for (float i = 0.0; i < 0.5; i = i + 0.05) {
wminix3 11:cdea2c9ec531 551 blue = i;
wminix3 11:cdea2c9ec531 552 Thread::wait(10);
wminix3 11:cdea2c9ec531 553 }
wminix3 11:cdea2c9ec531 554 blue = 0.5;
wminix3 11:cdea2c9ec531 555 Thread::wait(300);
wminix3 11:cdea2c9ec531 556 for (float i = 0.5; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 557 blue = i;
wminix3 11:cdea2c9ec531 558 Thread::wait(10);
wminix3 11:cdea2c9ec531 559 }
wminix3 11:cdea2c9ec531 560 blue = 0.0;
wminix3 11:cdea2c9ec531 561 }
wminix3 28:a2dac56af32f 562 // Checks in game lighting conditions
wminix3 28:a2dac56af32f 563 while(begin_game) // ADD || begin_game2 FOR 2 PLAYER
wminix3 11:cdea2c9ec531 564 {
wminix3 28:a2dac56af32f 565 // play firing sound when the player fires. SEEMS TO BE HIT OR MISS RN
wminix3 11:cdea2c9ec531 566 if(!pb && missile.status == PLAYER_MISSILE_INACTIVE) {
wminix3 11:cdea2c9ec531 567 red = 0.0;
wminix3 11:cdea2c9ec531 568 green = 0.0;
wminix3 11:cdea2c9ec531 569 blue = 0.0;
wminix3 20:ede4fa57d082 570 //red = 0.5;
wminix3 20:ede4fa57d082 571 //Thread::wait(200);
wminix3 11:cdea2c9ec531 572 red = 0.5;
wminix3 11:cdea2c9ec531 573 green = 0.15;
wminix3 20:ede4fa57d082 574 Thread::wait(300);
wminix3 11:cdea2c9ec531 575 red = 0.0;
wminix3 11:cdea2c9ec531 576 green = 0.0;
wminix3 11:cdea2c9ec531 577 }
wminix3 11:cdea2c9ec531 578
wminix3 28:a2dac56af32f 579 // if player hit, flash a red led. (0.5 maximum)
wminix3 11:cdea2c9ec531 580 if (hit_player)
wminix3 11:cdea2c9ec531 581 {
wminix3 11:cdea2c9ec531 582 red = 0.0;
wminix3 11:cdea2c9ec531 583 green = 0.0;
wminix3 11:cdea2c9ec531 584 blue = 0.0;
wminix3 11:cdea2c9ec531 585 red = 0.5;
wminix3 11:cdea2c9ec531 586 Thread::wait(60);
wminix3 11:cdea2c9ec531 587 red = 0.0;
wminix3 11:cdea2c9ec531 588 Thread::wait(60);
wminix3 11:cdea2c9ec531 589 red = 0.5;
wminix3 11:cdea2c9ec531 590 Thread::wait(60);
wminix3 11:cdea2c9ec531 591 red = 0.0;
wminix3 11:cdea2c9ec531 592 Thread::wait(60);
wminix3 11:cdea2c9ec531 593 red = 0.5;
wminix3 11:cdea2c9ec531 594 Thread::wait(60);
wminix3 11:cdea2c9ec531 595 red = 0.0;
wminix3 11:cdea2c9ec531 596 }
wminix3 11:cdea2c9ec531 597 Thread::wait(500);
wminix3 11:cdea2c9ec531 598 }
wminix3 11:cdea2c9ec531 599
wminix3 28:a2dac56af32f 600 // during a win, slowly brighten the green LED, hold it at 0.25 and then dim it.
wminix3 20:ede4fa57d082 601 while(win) {
wminix3 20:ede4fa57d082 602 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 20:ede4fa57d082 603 green = i;
wminix3 20:ede4fa57d082 604 Thread::wait(10);
wminix3 20:ede4fa57d082 605 }
wminix3 20:ede4fa57d082 606 green = 0.25;
wminix3 20:ede4fa57d082 607 Thread::wait(300);
wminix3 20:ede4fa57d082 608 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 20:ede4fa57d082 609 green = i;
wminix3 20:ede4fa57d082 610 Thread::wait(10);
wminix3 20:ede4fa57d082 611 }
wminix3 20:ede4fa57d082 612 green = 0.0;
wminix3 20:ede4fa57d082 613 Thread::wait(500);
wminix3 20:ede4fa57d082 614 }
wminix3 20:ede4fa57d082 615
wminix3 28:a2dac56af32f 616 // during a gameover, slowly brighten the red LED, hold it at 0.25, and then dim it
wminix3 11:cdea2c9ec531 617 while(gameover)
wminix3 11:cdea2c9ec531 618 {
wminix3 11:cdea2c9ec531 619 for (float i = 0.0; i < 0.25; i = i + 0.05) {
wminix3 11:cdea2c9ec531 620 red = i;
wminix3 11:cdea2c9ec531 621 Thread::wait(10);
wminix3 11:cdea2c9ec531 622 }
wminix3 11:cdea2c9ec531 623 red = 0.25;
wminix3 11:cdea2c9ec531 624 Thread::wait(300);
wminix3 11:cdea2c9ec531 625 for (float i = 0.25; i > 0.0; i = i - 0.05) {
wminix3 11:cdea2c9ec531 626 red = i;
wminix3 11:cdea2c9ec531 627 Thread::wait(10);
wminix3 11:cdea2c9ec531 628 }
wminix3 11:cdea2c9ec531 629 red = 0.0;
wminix3 11:cdea2c9ec531 630 Thread::wait(500);
wminix3 11:cdea2c9ec531 631 }
wminix3 11:cdea2c9ec531 632 }
wminix3 11:cdea2c9ec531 633 }
wminix3 10:1eeb21ef7b2c 634
wminix3 26:3270c6edd7d9 635 // SLAVE AND MASTER THREADS BELOW ARE USED ONLY WITH 2 PLAYER (STILL BUGGY AND REQUIRES EXTRA HARDWARE)
wminix3 10:1eeb21ef7b2c 636 // UNCOMMENT THIS THREAD IF SECOND PLAYER AND COMMENT MASTER THREAD
wminix3 14:4e7608619043 637
wminix3 14:4e7608619043 638 // The slave mbed device (second player) should uncomment this thread -- Brice
wminix3 10:1eeb21ef7b2c 639 /*
wminix3 10:1eeb21ef7b2c 640 void mbedSlave(void const *args) {
wminix3 10:1eeb21ef7b2c 641 char rx;
wminix3 10:1eeb21ef7b2c 642 while(1) {
wminix3 12:22aedb2598b1 643 //while(numPlayers == 1) Thread::yield();
wminix3 10:1eeb21ef7b2c 644 rx = '0';
wminix3 24:ea19c7e8a479 645 pc.printf("Slave thread running.\n\r");
wminix3 10:1eeb21ef7b2c 646 if (secondMbed.readable()) {
wminix3 10:1eeb21ef7b2c 647 rx = secondMbed.getc();
wminix3 14:4e7608619043 648 pc.printf("rx = %c\n\r", rx);
wminix3 14:4e7608619043 649 //if (!begin_game2 && rx == 'S') {
wminix3 14:4e7608619043 650 while (!secondMbed.writeable()) wait(0.5);
wminix3 14:4e7608619043 651 secondMbed.putc(rx);
wminix3 10:1eeb21ef7b2c 652 }
wminix3 24:ea19c7e8a479 653 Thread::wait(1000);
wminix3 14:4e7608619043 654 }
wminix3 14:4e7608619043 655 }
wminix3 24:ea19c7e8a479 656 */
wminix3 24:ea19c7e8a479 657
wminix3 14:4e7608619043 658 //first_player_ready = true;
wminix3 14:4e7608619043 659 //second_player_ready = true;
wminix3 14:4e7608619043 660 // begin_game2 = true;
wminix3 14:4e7608619043 661 // numPlayers = 2;
wminix3 14:4e7608619043 662 //} else if (begin_game2 && rx == 'W') {
wminix3 14:4e7608619043 663 // secondMbed.putc(rx);
wminix3 14:4e7608619043 664 //first_player_ready = false;
wminix3 14:4e7608619043 665 //second_player_ready = false;
wminix3 14:4e7608619043 666 // begin_game2 = false;
wminix3 14:4e7608619043 667 // two_player_lose = true;
wminix3 14:4e7608619043 668 //}
wminix3 14:4e7608619043 669 //}*/
wminix3 14:4e7608619043 670 /*
wminix3 10:1eeb21ef7b2c 671 if (begin_game2 && two_player_win) {
wminix3 14:4e7608619043 672 while(!secondMbed.writeable()) wait(0.5);
wminix3 10:1eeb21ef7b2c 673 secondMbed.putc('W');
wminix3 10:1eeb21ef7b2c 674 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 675 rx = secondMbed.getc();
wminix3 10:1eeb21ef7b2c 676 if (rx == 'W') {
wminix3 10:1eeb21ef7b2c 677 begin_game2 = false;
wminix3 14:4e7608619043 678 //first_player_ready = false;
wminix3 14:4e7608619043 679 //second_player_ready = false;
wminix3 10:1eeb21ef7b2c 680 }
wminix3 10:1eeb21ef7b2c 681 }
wminix3 14:4e7608619043 682 */
wminix3 14:4e7608619043 683 // Thread::wait(1000);
wminix3 14:4e7608619043 684 // }
wminix3 14:4e7608619043 685 //}
wminix3 14:4e7608619043 686
wminix3 14:4e7608619043 687
wminix3 10:1eeb21ef7b2c 688
wminix3 10:1eeb21ef7b2c 689 // UNCOMMENT THIS THREAD IF FIRST PLAYER AND COMMENT SLAVE THREAD
wminix3 10:1eeb21ef7b2c 690 // The master mbed device (second player) should uncomment this thread -- Brice
wminix3 26:3270c6edd7d9 691 /*
wminix3 10:1eeb21ef7b2c 692 void mbedMaster(void const *args) {
wminix3 10:1eeb21ef7b2c 693 char rx;
wminix3 10:1eeb21ef7b2c 694 while(1) {
wminix3 24:ea19c7e8a479 695 pc.printf("Master called\n\r");
wminix3 10:1eeb21ef7b2c 696 while(numPlayers == 1) Thread::yield();
wminix3 24:ea19c7e8a479 697 pc.printf("Num players is 2.\n\r");
wminix3 10:1eeb21ef7b2c 698 rx = '0';
wminix3 10:1eeb21ef7b2c 699 if (!begin_game2) {
wminix3 12:22aedb2598b1 700 while(!secondMbed.writeable()) {
wminix3 14:4e7608619043 701 // pc.printf("not writeable");
wminix3 12:22aedb2598b1 702 wait(0.5);
wminix3 12:22aedb2598b1 703 }
wminix3 10:1eeb21ef7b2c 704 secondMbed.putc('S');
wminix3 12:22aedb2598b1 705 while(!secondMbed.readable()) {
wminix3 14:4e7608619043 706 // pc.printf("no read\n\r");
wminix3 12:22aedb2598b1 707 wait(0.5); // okay to lock up until can confirm game is ready. --Brice
wminix3 12:22aedb2598b1 708 }
wminix3 10:1eeb21ef7b2c 709 rx = secondMbed.getc();
wminix3 14:4e7608619043 710 pc.printf("rx = %c\n\r", rx);
wminix3 24:ea19c7e8a479 711 if (rx == 'S') {
wminix3 24:ea19c7e8a479 712 begin_game2 = true;
wminix3 24:ea19c7e8a479 713 pc.printf("both players ready\n\r");
wminix3 24:ea19c7e8a479 714 }
wminix3 24:ea19c7e8a479 715 } else {
wminix3 24:ea19c7e8a479 716 while (begin_game2) {
wminix3 24:ea19c7e8a479 717 rx = '0';
wminix3 24:ea19c7e8a479 718 if (secondMbed.readable()) {
wminix3 24:ea19c7e8a479 719 rx = secondMbed.getc();
wminix3 24:ea19c7e8a479 720 if (rx == 'W') {
wminix3 24:ea19c7e8a479 721 secondMbed.putc(rx);
wminix3 24:ea19c7e8a479 722 begin_game2 = false;
wminix3 24:ea19c7e8a479 723 two_player_lose = true;
wminix3 24:ea19c7e8a479 724 }
wminix3 24:ea19c7e8a479 725 }
wminix3 24:ea19c7e8a479 726 if (two_player_win) {
wminix3 24:ea19c7e8a479 727 secondMbed.putc('W');
wminix3 24:ea19c7e8a479 728 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 24:ea19c7e8a479 729 rx = secondMbed.getc();
wminix3 24:ea19c7e8a479 730 if (rx == 'W') {
wminix3 24:ea19c7e8a479 731 begin_game2 = false;
wminix3 24:ea19c7e8a479 732 }
wminix3 24:ea19c7e8a479 733 }
wminix3 24:ea19c7e8a479 734 Thread::wait(1000);
wminix3 24:ea19c7e8a479 735 }
wminix3 12:22aedb2598b1 736 }
wminix3 24:ea19c7e8a479 737 Thread::wait(1000);
wminix3 4:739f6e0dd8af 738 }
wminix3 4:739f6e0dd8af 739 }
wminix3 26:3270c6edd7d9 740 */
wminix3 24:ea19c7e8a479 741
michaeljson 0:3817adfaeb06 742 int main() {
wminix3 28:a2dac56af32f 743 IMU.begin(); // start the IMU
wminix3 28:a2dac56af32f 744 if (!IMU.begin()) { // print error message if error with IMU
wminix3 17:843a874eb4e3 745 pc.printf("Failed to communicate with IMU\n\r");
wminix3 17:843a874eb4e3 746 }
wminix3 28:a2dac56af32f 747 IMU.calibrate(1); // calibrate the IMU
michaeljson 0:3817adfaeb06 748 // Initialization of Setup variables
michaeljson 0:3817adfaeb06 749 int blk_x, blk_y;
wminix3 28:a2dac56af32f 750 pb.mode(PullUp); // set pushbutton to PullUp mode
michaeljson 0:3817adfaeb06 751
wminix3 14:4e7608619043 752 Thread thread(playstart); // intializes the thread to play sound
wminix3 10:1eeb21ef7b2c 753 // Should only have the Slave thread uncommented if second player.
wminix3 10:1eeb21ef7b2c 754 // Should only have the Master thread uncommented if first player.
wminix3 10:1eeb21ef7b2c 755 //Thread thread2(mbedSlave); // uncommented if second player -- Brice
wminix3 26:3270c6edd7d9 756 //Thread thread3(mbedMaster); // uncommented if first player -- Brice
wminix3 11:cdea2c9ec531 757 Thread thread4(ledEffects); // thread added for LED lighting effects -- Brice
wminix3 28:a2dac56af32f 758 //secondMbed.baud(9600); // set the secondMbed serial baud rate to 9600. Two-player only.
wminix3 28:a2dac56af32f 759 uLCD.baudrate(3000000); // set to 3000000 (the maximum baud rate for the LCD) to increase smooth gameplay
michaeljson 0:3817adfaeb06 760
michaeljson 0:3817adfaeb06 761 // Initialization of Game Menu variables
wminix3 28:a2dac56af32f 762 // Additional globals added for two-player and one-player capabilities (by Brice)
michaeljson 0:3817adfaeb06 763 const int title_x_pos = 2; // initial x-pos of title
michaeljson 0:3817adfaeb06 764 const int title_y_pos = 3; // initial y-pos of title
michaeljson 0:3817adfaeb06 765 int start_label_x_pos = 7; // start label x-pos
michaeljson 0:3817adfaeb06 766 int start_label_y_pos = 7; // start label y-pos
michaeljson 0:3817adfaeb06 767 int level_cursor_x_pos = 5; // level cursor x-position
wminix3 2:4a3f97570578 768 int level_cursor_y_pos_start = 7; // level cursor y-position
wminix3 2:4a3f97570578 769 //int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
wminix3 26:3270c6edd7d9 770 int level_cursor_y_pos_end = 11; // BOTTOM CURSOR POS -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 771 int gameover_x_pos = 5; // gameover label x-position
michaeljson 0:3817adfaeb06 772 int gameover_y_pos = 5; // gameover label y-position
michaeljson 0:3817adfaeb06 773 int win_x_pos = 2; // congratulations label x-position
wminix3 13:36cc024dcf6b 774 int win_y_pos = 4; // congratulations label y-position
michaeljson 0:3817adfaeb06 775 int startover_x_pos = 3; // startover label x-position
wminix3 13:36cc024dcf6b 776 int startover_y_pos = 7; // startover label y-position
wminix3 20:ede4fa57d082 777 int newAnalogClick = 0; // to prevent the analog click from changing multiple skins with one click
wminix3 20:ede4fa57d082 778 int prevAnalogClick = 0; // to prevent the analog click from changing multiple skins with one click
michaeljson 0:3817adfaeb06 779
michaeljson 0:3817adfaeb06 780 // intialize temporary score and current score
michaeljson 0:3817adfaeb06 781 int temp = 0;
michaeljson 0:3817adfaeb06 782 int score = 0;
michaeljson 0:3817adfaeb06 783
wminix3 28:a2dac56af32f 784 // variables and code used to read the best time from the SD card and store in storedTime for display on the LCD
wminix3 28:a2dac56af32f 785 // idea for best-time reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 24:ea19c7e8a479 786 char buffer[3] = {0};
wminix3 24:ea19c7e8a479 787 char c = {0};
wminix3 24:ea19c7e8a479 788 char *token;
wminix3 24:ea19c7e8a479 789 int i = 0;
wminix3 24:ea19c7e8a479 790 int storedTime = 999;
wminix3 28:a2dac56af32f 791 SDLock.lock(); // mutex lock
wminix3 24:ea19c7e8a479 792 FILE *sdtime;
wminix3 28:a2dac56af32f 793 sdtime=fopen("/sd/besttime.txt","r"); // open besttime.txt file
wminix3 24:ea19c7e8a479 794 if(sdtime==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 28:a2dac56af32f 795 // read the characters for the best time stored in besttime.txt from SD card and store in buffer
wminix3 24:ea19c7e8a479 796 while ((c != '\n') && (i < 3)) {
wminix3 24:ea19c7e8a479 797 c = fgetc(sdtime);
wminix3 24:ea19c7e8a479 798 buffer[i] = c;
wminix3 24:ea19c7e8a479 799 i++;
wminix3 24:ea19c7e8a479 800 }
wminix3 24:ea19c7e8a479 801 fclose(sdtime);
wminix3 24:ea19c7e8a479 802 SDLock.unlock();
wminix3 24:ea19c7e8a479 803 token = strtok(buffer, "\n");
wminix3 28:a2dac56af32f 804 storedTime = atoi(token); // convert string from file to integer. this is the stored best time.
michaeljson 0:3817adfaeb06 805 // Begin game loop
michaeljson 0:3817adfaeb06 806 while(1)
michaeljson 0:3817adfaeb06 807 {
michaeljson 0:3817adfaeb06 808 // initialize all starting conditions for the beginning of the game
michaeljson 0:3817adfaeb06 809 game_menu = true; // defaults to display menu screen
michaeljson 0:3817adfaeb06 810 ENEMY_MOVE = true; // defaults to move enemy
michaeljson 0:3817adfaeb06 811 DIRECTION = 1; // default to move right
michaeljson 0:3817adfaeb06 812 hit_player = 0; // default to not player hit
michaeljson 0:3817adfaeb06 813 MOVE_DOWN = 0; // default to not move down
michaeljson 0:3817adfaeb06 814 lose = false; // default to not lose
wminix3 14:4e7608619043 815 lives1 = 3; // defaults to 3 lives
wminix3 14:4e7608619043 816 lives2 = 2; // 2 lives for medium
wminix3 14:4e7608619043 817 lives3 = 1; // 1 life for hard
michaeljson 0:3817adfaeb06 818 score = 0; // default to score of 0
wminix3 2:4a3f97570578 819 int level_cursor_y_pos = 7; // initial level_cursor_y_pos @ start -- Added by Brice for more menu options
michaeljson 0:3817adfaeb06 820 uLCD.cls();
wminix3 2:4a3f97570578 821 // Brice moved this out of the loop since it shouldn't change
wminix3 2:4a3f97570578 822 //uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
wminix3 2:4a3f97570578 823 //uLCD.printf("SPACE INVADERS"); // Title
wminix3 24:ea19c7e8a479 824 // Implementation of game_menu
michaeljson 0:3817adfaeb06 825 while(game_menu)
michaeljson 0:3817adfaeb06 826 {
wminix3 17:843a874eb4e3 827 float accelY = 0.0; // y acceleration
wminix3 2:4a3f97570578 828 // Brice added this in order to move the cursor through the menu options
wminix3 2:4a3f97570578 829 uLCD.locate(level_cursor_x_pos, level_cursor_y_pos);
wminix3 2:4a3f97570578 830 uLCD.printf(" ");
wminix3 28:a2dac56af32f 831 //if (myNav.down() && level_cursor_y_pos < level_cursor_y_pos_end) { // for previous Nav switch
wminix3 18:16a2d4343ae4 832 // Control menu with Analog Joystick
wminix3 16:e4e6515bdabb 833 if ((stick.angle() <= 280 && stick.angle() >= 260) && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 28:a2dac56af32f 834 level_cursor_y_pos += 2; // move cursor down if analog is pushed down. (and don't let it go past bottom option).
wminix3 16:e4e6515bdabb 835 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 16:e4e6515bdabb 836 } else if ((stick.angle() <= 100 && stick.angle() >= 80) && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 28:a2dac56af32f 837 level_cursor_y_pos -= 2; // move cursor up if analog is pushed up (and don't let it go past top option)
wminix3 2:4a3f97570578 838 }
wminix3 28:a2dac56af32f 839 // Control Menu with IMU. Read the y acceleration if it can.
wminix3 17:843a874eb4e3 840 if (IMU.accelAvailable()) {
wminix3 17:843a874eb4e3 841 IMU.readAccel();
wminix3 17:843a874eb4e3 842 accelY = IMU.calcAccel(IMU.ay);
wminix3 17:843a874eb4e3 843 //pc.printf("Calc Accel: %f", accelY);
wminix3 17:843a874eb4e3 844 }
wminix3 17:843a874eb4e3 845 if ((accelY >= 0.25) && level_cursor_y_pos < level_cursor_y_pos_end) {
wminix3 28:a2dac56af32f 846 level_cursor_y_pos += 2; // move cursor down if tilted down (and don't let go past bottom option).
wminix3 28:a2dac56af32f 847 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) { // nav switch remnant.
wminix3 17:843a874eb4e3 848 } else if ((accelY <= -0.25) && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 28:a2dac56af32f 849 level_cursor_y_pos -= 2; // move cursor up if tilted up (and don't let go past top option).
wminix3 17:843a874eb4e3 850 }
wminix3 2:4a3f97570578 851 // end of movable cursor
michaeljson 0:3817adfaeb06 852 uLCD.locate(level_cursor_x_pos,level_cursor_y_pos); // draws cursor next to "START" label
michaeljson 0:3817adfaeb06 853 uLCD.printf("->");
michaeljson 0:3817adfaeb06 854
michaeljson 0:3817adfaeb06 855 uLCD.locate(title_x_pos,title_y_pos); // "SPACE INVADERS" title position
michaeljson 0:3817adfaeb06 856 uLCD.printf("SPACE INVADERS"); // Title
michaeljson 0:3817adfaeb06 857
wminix3 28:a2dac56af32f 858 //uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position // original menu option.
wminix3 14:4e7608619043 859 //uLCD.printf("ONE-PLAYER");
wminix3 14:4e7608619043 860
wminix3 28:a2dac56af32f 861 uLCD.locate(start_label_x_pos,start_label_y_pos); // "START" label position. LEVEL 1: Easiest level
wminix3 14:4e7608619043 862 uLCD.printf("LEVEL 1");
wminix3 14:4e7608619043 863
wminix3 28:a2dac56af32f 864 uLCD.locate(start_label_x_pos,start_label_y_pos + 2); // "LEVEL 2" level. Medium difficulty.
wminix3 14:4e7608619043 865 uLCD.printf("LEVEL 2");
wminix3 14:4e7608619043 866
wminix3 28:a2dac56af32f 867 uLCD.locate(start_label_x_pos,start_label_y_pos + 4); // "LEVEL 3" level. Hardest difficulty.
wminix3 14:4e7608619043 868 uLCD.printf("LEVEL 3");
wminix3 24:ea19c7e8a479 869
wminix3 26:3270c6edd7d9 870 //uLCD.locate(start_label_x_pos, start_label_y_pos + 6);
wminix3 26:3270c6edd7d9 871 //uLCD.printf("TWO-PLAYER");
wminix3 24:ea19c7e8a479 872
wminix3 26:3270c6edd7d9 873 uLCD.locate(2,13);
wminix3 28:a2dac56af32f 874 uLCD.printf("Best time: %d s", storedTime); // print the stored best time at the bottom of the LCD.
michaeljson 0:3817adfaeb06 875 // if pushbutton is pressed, game menu is exited and game begins
michaeljson 0:3817adfaeb06 876 if(!pb)
michaeljson 0:3817adfaeb06 877 {
michaeljson 0:3817adfaeb06 878 game_menu = false;
wminix3 2:4a3f97570578 879 if (level_cursor_y_pos == start_label_y_pos) {
wminix3 14:4e7608619043 880 //numPlayers = 1;
wminix3 28:a2dac56af32f 881 level = 1; // select level 1
wminix3 14:4e7608619043 882 } else if (level_cursor_y_pos == start_label_y_pos + 2) {
wminix3 28:a2dac56af32f 883 level = 2; // select level 2
wminix3 14:4e7608619043 884 } else if (level_cursor_y_pos == start_label_y_pos + 4) {
wminix3 28:a2dac56af32f 885 level = 3; // select level 3
wminix3 2:4a3f97570578 886 }
wminix3 26:3270c6edd7d9 887 //} else if (level_cursor_y_pos == start_label_y_pos + 6) { // USED FOR 2-PLAYER ONLY
wminix3 26:3270c6edd7d9 888 //numPlayers = 2;
wminix3 26:3270c6edd7d9 889 //level = 1;
wminix3 26:3270c6edd7d9 890 //}
wminix3 3:e6c081c7f6f1 891 Thread::wait(500); // changed this to Thread::wait ... originally wait(0.5);
michaeljson 0:3817adfaeb06 892 }
michaeljson 0:3817adfaeb06 893 }
wminix3 26:3270c6edd7d9 894 //while(numPlayers != 1 && !begin_game2) Thread::yield(); // added to force wait with two-player and one player not ready. -- added by Brice
wminix3 26:3270c6edd7d9 895 //if (numPlayers == 2 && begin_game2) { // FOR 2-PLAYER ONLY
wminix3 26:3270c6edd7d9 896 // numWins = 0;
wminix3 26:3270c6edd7d9 897 // bestTimer.start();
wminix3 26:3270c6edd7d9 898 //} else {
wminix3 26:3270c6edd7d9 899 begin_game = true; // defaults begin_game to true
wminix3 13:36cc024dcf6b 900
wminix3 28:a2dac56af32f 901 // Start timer to check for best time in single player.
wminix3 26:3270c6edd7d9 902 bestTimer.start();
wminix3 26:3270c6edd7d9 903 //}
wminix3 28:a2dac56af32f 904 // clear the screen to start drawing the level
michaeljson 0:3817adfaeb06 905 uLCD.cls();
michaeljson 0:3817adfaeb06 906
michaeljson 0:3817adfaeb06 907 // Draw the enemies
michaeljson 0:3817adfaeb06 908 draw_enemies_level();
michaeljson 0:3817adfaeb06 909
michaeljson 0:3817adfaeb06 910 // Draw the player
michaeljson 0:3817adfaeb06 911 draw_initial_player();
michaeljson 0:3817adfaeb06 912
wminix3 23:56f6a12aaebd 913 // Draw the barriers
wminix3 23:56f6a12aaebd 914 draw_barriers_level();
wminix3 28:a2dac56af32f 915 // erase 2 leftmost and rightmost barriers if level 2 or 3 (harder)
wminix3 26:3270c6edd7d9 916 if (level == 2 || level == 3) {
wminix3 26:3270c6edd7d9 917 barrier_erase(&barrier_1);
wminix3 26:3270c6edd7d9 918 barrier_erase(&barrier_4);
wminix3 26:3270c6edd7d9 919 }
wminix3 28:a2dac56af32f 920 // erase the 3rd barrier if level 3 (even harder)
wminix3 26:3270c6edd7d9 921 if (level == 3) {
wminix3 26:3270c6edd7d9 922 barrier_erase(&barrier_3);
wminix3 26:3270c6edd7d9 923 }
michaeljson 0:3817adfaeb06 924 // sets the initial position of player missile and enemy missile (later updated)
michaeljson 0:3817adfaeb06 925 blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 926 blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 927 missile_init(&missile, blk_x, blk_y, WHITE);
michaeljson 1:618aa2c4ca6a 928 int e_blk_x = 0;
michaeljson 1:618aa2c4ca6a 929 int e_blk_y = 2;
michaeljson 1:618aa2c4ca6a 930 enemy_missile_init(&enemy_missile, e_blk_x, e_blk_y, WHITE);
wminix3 25:17f2ec000357 931
wminix3 28:a2dac56af32f 932 // prints lives depending on which level was selected.
wminix3 14:4e7608619043 933 if (level == 1) {
wminix3 14:4e7608619043 934 uLCD.locate(0,0);
wminix3 14:4e7608619043 935 uLCD.printf("Lives:%i", 3);
wminix3 14:4e7608619043 936 } else if (level == 2) {
wminix3 14:4e7608619043 937 uLCD.locate(0,0);
wminix3 14:4e7608619043 938 uLCD.printf("Lives:%i", 2);
wminix3 14:4e7608619043 939 } else if (level == 3) {
wminix3 14:4e7608619043 940 uLCD.locate(0,0);
wminix3 14:4e7608619043 941 uLCD.printf("Lives:%i", 1);
wminix3 14:4e7608619043 942 }
wminix3 14:4e7608619043 943 //uLCD.locate(0,0);
wminix3 28:a2dac56af32f 944 //uLCD.printf("Lives:%i", lives); // original, basic lives
michaeljson 0:3817adfaeb06 945
wminix3 28:a2dac56af32f 946 // prints score (no competition possible since the score always ends as the same)
michaeljson 0:3817adfaeb06 947 uLCD.locate(9,0);
michaeljson 0:3817adfaeb06 948 uLCD.printf("Score:%i", score);
michaeljson 0:3817adfaeb06 949
michaeljson 0:3817adfaeb06 950 // game play loop
michaeljson 0:3817adfaeb06 951 while(begin_game)
michaeljson 0:3817adfaeb06 952 {
michaeljson 0:3817adfaeb06 953 // updates score
michaeljson 0:3817adfaeb06 954 temp = score;
michaeljson 0:3817adfaeb06 955 score = (15-numOfEnemies)*15;
michaeljson 0:3817adfaeb06 956
wminix3 28:a2dac56af32f 957 // prints score if score changes (score always ends at same number for win)
michaeljson 0:3817adfaeb06 958 if (score != temp)
michaeljson 0:3817adfaeb06 959 {
michaeljson 0:3817adfaeb06 960 uLCD.locate(9,0);
michaeljson 0:3817adfaeb06 961 uLCD.printf("Score:%i", score);
michaeljson 0:3817adfaeb06 962 }
michaeljson 0:3817adfaeb06 963
michaeljson 0:3817adfaeb06 964 // move enemy
michaeljson 0:3817adfaeb06 965 enemy_motion();
wminix3 28:a2dac56af32f 966
wminix3 28:a2dac56af32f 967 // check barriers for player missile hit. Player missile hit damages the barriers
wminix3 23:56f6a12aaebd 968 if (missile.missile_blk_y+1-missile.missile_height >= barrier_1.barrier_blk_y
wminix3 23:56f6a12aaebd 969 && missile.missile_blk_y+1-missile.missile_height <= barrier_1.barrier_blk_y+barrier_1.barrier_height
wminix3 23:56f6a12aaebd 970 && missile.status == PLAYER_MISSILE_ACTIVE)
wminix3 23:56f6a12aaebd 971 {
wminix3 24:ea19c7e8a479 972 if (level == 1) {
wminix3 24:ea19c7e8a479 973 check_barrier(&barrier_1, &missile);
wminix3 24:ea19c7e8a479 974 }
wminix3 23:56f6a12aaebd 975 check_barrier(&barrier_2, &missile);
wminix3 24:ea19c7e8a479 976 if (level == 1 || level == 2) {
wminix3 24:ea19c7e8a479 977 check_barrier(&barrier_3, &missile);
wminix3 24:ea19c7e8a479 978 }
wminix3 24:ea19c7e8a479 979 if (level == 1) {
wminix3 24:ea19c7e8a479 980 check_barrier(&barrier_4, &missile);
wminix3 24:ea19c7e8a479 981 }
wminix3 23:56f6a12aaebd 982 }
wminix3 23:56f6a12aaebd 983
michaeljson 0:3817adfaeb06 984 // checks if player missile passes y-pos of row1
michaeljson 0:3817adfaeb06 985 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
michaeljson 0:3817adfaeb06 986 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
michaeljson 0:3817adfaeb06 987 {
michaeljson 0:3817adfaeb06 988 check_hit_enemy_row1();
michaeljson 0:3817adfaeb06 989 }
michaeljson 0:3817adfaeb06 990
michaeljson 0:3817adfaeb06 991 // checks if player missile passes y-pos of row2
michaeljson 0:3817adfaeb06 992 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
michaeljson 0:3817adfaeb06 993 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
michaeljson 0:3817adfaeb06 994 {
michaeljson 0:3817adfaeb06 995 check_hit_enemy_row2();
michaeljson 0:3817adfaeb06 996 }
michaeljson 0:3817adfaeb06 997
michaeljson 0:3817adfaeb06 998 // checks if player missile passes y-pos of row3
michaeljson 0:3817adfaeb06 999 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
michaeljson 0:3817adfaeb06 1000 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
michaeljson 0:3817adfaeb06 1001 {
michaeljson 0:3817adfaeb06 1002 check_hit_enemy_row3();
michaeljson 0:3817adfaeb06 1003 }
michaeljson 0:3817adfaeb06 1004
michaeljson 0:3817adfaeb06 1005 // Random Enemy Fire
wminix3 25:17f2ec000357 1006 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 1007 {
michaeljson 0:3817adfaeb06 1008 random_attack_gen();
wminix3 25:17f2ec000357 1009 /* if (level == 2 || level == 3) {
wminix3 24:ea19c7e8a479 1010 random_attack_gen();
wminix3 24:ea19c7e8a479 1011 }
wminix3 24:ea19c7e8a479 1012 if (level == 3) {
wminix3 24:ea19c7e8a479 1013 random_attack_gen();
wminix3 24:ea19c7e8a479 1014 }
wminix3 24:ea19c7e8a479 1015 */
michaeljson 0:3817adfaeb06 1016 }
michaeljson 0:3817adfaeb06 1017
wminix3 28:a2dac56af32f 1018 // check if enemy missile passes the y-pos of the barrier and updates the barriers if they are hit (damage them, erase blocks of them)
wminix3 23:56f6a12aaebd 1019 if (enemy_missile.missile_blk_y >= barrier_1.barrier_blk_y
wminix3 23:56f6a12aaebd 1020 && enemy_missile.missile_blk_y <= barrier_1.barrier_blk_y+barrier_1.barrier_height)
wminix3 23:56f6a12aaebd 1021 {
wminix3 24:ea19c7e8a479 1022 if (level == 1) {
wminix3 24:ea19c7e8a479 1023 check_barrier(&barrier_1, &enemy_missile);
wminix3 24:ea19c7e8a479 1024 }
wminix3 23:56f6a12aaebd 1025 check_barrier(&barrier_2, &enemy_missile);
wminix3 24:ea19c7e8a479 1026 if (level == 1 || level == 2) {
wminix3 24:ea19c7e8a479 1027 check_barrier(&barrier_3, &enemy_missile);
wminix3 24:ea19c7e8a479 1028 }
wminix3 24:ea19c7e8a479 1029 if (level == 1) {
wminix3 24:ea19c7e8a479 1030 check_barrier(&barrier_4, &enemy_missile);
wminix3 24:ea19c7e8a479 1031 }
wminix3 24:ea19c7e8a479 1032 }
wminix3 24:ea19c7e8a479 1033
michaeljson 0:3817adfaeb06 1034 // checks if enemy missile passes y-pos of player
michaeljson 0:3817adfaeb06 1035 if (enemy_missile.missile_blk_y >= player.player_blk_y
michaeljson 0:3817adfaeb06 1036 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
michaeljson 0:3817adfaeb06 1037 {
michaeljson 0:3817adfaeb06 1038 check_player_hit();
michaeljson 0:3817adfaeb06 1039 }
wminix3 23:56f6a12aaebd 1040
wminix3 25:17f2ec000357 1041
michaeljson 0:3817adfaeb06 1042 update_missile_pos(&missile); // updates player missile position
wminix3 26:3270c6edd7d9 1043 update_enemy_missile_pos(&enemy_missile, level); // updates enemy missile position
wminix3 25:17f2ec000357 1044
michaeljson 0:3817adfaeb06 1045 // Player Movement checked with navigation switch
wminix3 16:e4e6515bdabb 1046 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 28:a2dac56af32f 1047
wminix3 18:16a2d4343ae4 1048 // With joystick click, change color of player from GREEN -> BLUE -> PINK -> PURPLE -> YELLOW (and loop).
wminix3 20:ede4fa57d082 1049 prevAnalogClick = newAnalogClick;
wminix3 20:ede4fa57d082 1050 newAnalogClick = stick.button();
wminix3 28:a2dac56af32f 1051 if (newAnalogClick && !prevAnalogClick) { // ensures that the button must be released and clicked again before the color changes again.
wminix3 18:16a2d4343ae4 1052 if (player.player_color == 0x00FF00) { // if GREEN (start)
wminix3 18:16a2d4343ae4 1053 player.player_color = 0x0000FF; // BLUE
wminix3 18:16a2d4343ae4 1054 } else if (player.player_color == 0x0000FF) { // if BLUE
wminix3 18:16a2d4343ae4 1055 player.player_color = 0xFFC0CB; // pink. hot pink: 0xFF69B4
wminix3 18:16a2d4343ae4 1056 } else if (player.player_color == 0xFFC0CB) { // if pink
wminix3 18:16a2d4343ae4 1057 player.player_color = 0x800080; // Purple: 0x800080. periwinkle purple: 0xCCCCFF
wminix3 18:16a2d4343ae4 1058 } else if (player.player_color == 0x800080) { // if purple
wminix3 18:16a2d4343ae4 1059 player.player_color = 0xFFFF00; // yellow. metallic gold: 0xD4AF37
wminix3 18:16a2d4343ae4 1060 } else if (player.player_color == 0xFFFF00) { // if yellow
wminix3 18:16a2d4343ae4 1061 player.player_color = 0x00FF00; // set back to GREEN
wminix3 18:16a2d4343ae4 1062 }
wminix3 18:16a2d4343ae4 1063 }
wminix3 18:16a2d4343ae4 1064 // Control Player with Analog Joystick -- Brice
wminix3 16:e4e6515bdabb 1065 float stickDist = stick.xAxis();
wminix3 21:a6b4c5598083 1066 if ((stickDist < 0.0) && (player.player_blk_x + stickDist*3 > 0.0)){
michaeljson 0:3817adfaeb06 1067 player_erase(&player);
wminix3 16:e4e6515bdabb 1068 //player.player_blk_x -= 3;
wminix3 16:e4e6515bdabb 1069 player.player_blk_x += (int)(stickDist*3);
michaeljson 0:3817adfaeb06 1070 player_show(&player);
michaeljson 0:3817adfaeb06 1071 }
wminix3 28:a2dac56af32f 1072 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width))) // nav switch
wminix3 17:843a874eb4e3 1073 else if ((stickDist > 0.0) && ((player.player_blk_x + stickDist*3) < (128 - player.player_width)))
michaeljson 0:3817adfaeb06 1074 {
michaeljson 0:3817adfaeb06 1075 player_erase(&player);
wminix3 16:e4e6515bdabb 1076 player.player_blk_x += (int)(stickDist*3);
michaeljson 0:3817adfaeb06 1077 player_show(&player);
michaeljson 0:3817adfaeb06 1078 }
wminix3 18:16a2d4343ae4 1079 // Control Player with IMU -- Brice
wminix3 17:843a874eb4e3 1080 float accelX = 0.0; // x acceleration
wminix3 17:843a874eb4e3 1081 if (IMU.accelAvailable()) {
wminix3 17:843a874eb4e3 1082 IMU.readAccel();
wminix3 17:843a874eb4e3 1083 accelX = IMU.calcAccel(IMU.ax);
wminix3 17:843a874eb4e3 1084 //pc.printf("Calc Accel: %f", accelY);
wminix3 17:843a874eb4e3 1085 }
wminix3 17:843a874eb4e3 1086 if ((accelX <= -0.25) && (player.player_blk_x + accelX*5) > 0.0) {
wminix3 17:843a874eb4e3 1087 player_erase(&player);
wminix3 17:843a874eb4e3 1088 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1089 player.player_blk_x += (int)(accelX*8);
wminix3 17:843a874eb4e3 1090 player_show(&player);
wminix3 17:843a874eb4e3 1091 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 17:843a874eb4e3 1092 } else if ((accelX >= 0.25) && ((player.player_blk_x + accelX*5) < (128 - player.player_width))) {
wminix3 17:843a874eb4e3 1093 player_erase(&player);
wminix3 17:843a874eb4e3 1094 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1095 player.player_blk_x += (int)(accelX*8);
wminix3 17:843a874eb4e3 1096 player_show(&player);
wminix3 17:843a874eb4e3 1097 }
michaeljson 0:3817adfaeb06 1098 // Player Fire
michaeljson 0:3817adfaeb06 1099 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
michaeljson 0:3817adfaeb06 1100 {
michaeljson 0:3817adfaeb06 1101 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
michaeljson 0:3817adfaeb06 1102 missile.missile_blk_y = player.player_blk_y;
michaeljson 0:3817adfaeb06 1103 missile.status = PLAYER_MISSILE_ACTIVE;
michaeljson 0:3817adfaeb06 1104 }
michaeljson 0:3817adfaeb06 1105
wminix3 28:a2dac56af32f 1106 // checks if player destroyed all enemies (a win)
michaeljson 0:3817adfaeb06 1107 if (numOfEnemies == 0)
michaeljson 0:3817adfaeb06 1108 {
wminix3 13:36cc024dcf6b 1109 // idea for best-time reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 28:a2dac56af32f 1110 // check the timer to see if there's a best time.
wminix3 13:36cc024dcf6b 1111 int time = bestTimer.read();
wminix3 13:36cc024dcf6b 1112 bestTimer.stop();
wminix3 13:36cc024dcf6b 1113 bestTimer.reset();
michaeljson 0:3817adfaeb06 1114 uLCD.cls();
wminix3 13:36cc024dcf6b 1115 char buffer[3] = {0};
wminix3 13:36cc024dcf6b 1116 char c = {0};
wminix3 13:36cc024dcf6b 1117 char *token;
wminix3 13:36cc024dcf6b 1118 int i = 0;
wminix3 13:36cc024dcf6b 1119 int storedTime = 999;
wminix3 28:a2dac56af32f 1120 SDLock.lock(); // mutex lock SD
wminix3 13:36cc024dcf6b 1121 FILE *sdtime;
wminix3 13:36cc024dcf6b 1122 sdtime=fopen("/sd/besttime.txt","r");
wminix3 13:36cc024dcf6b 1123 if(sdtime==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 28:a2dac56af32f 1124 // read in characters from stored best time in SD and store in buffer
wminix3 13:36cc024dcf6b 1125 while ((c != '\n') && (i < 3)) {
wminix3 13:36cc024dcf6b 1126 c = fgetc(sdtime);
wminix3 13:36cc024dcf6b 1127 buffer[i] = c;
wminix3 13:36cc024dcf6b 1128 i++;
wminix3 13:36cc024dcf6b 1129 }
wminix3 13:36cc024dcf6b 1130 token = strtok(buffer, "\n");
wminix3 13:36cc024dcf6b 1131 storedTime = atoi(token); // convert string from file to integer
wminix3 13:36cc024dcf6b 1132 fclose(sdtime);
wminix3 28:a2dac56af32f 1133 // if the new time is less than the stored time, print "NEW BEST TIME" on LCD and the number of seconds recorded by the timer.
wminix3 13:36cc024dcf6b 1134 if (time < storedTime) {
wminix3 13:36cc024dcf6b 1135 uLCD.locate(2,10);
wminix3 13:36cc024dcf6b 1136 uLCD.printf("NEW BEST TIME!");
wminix3 13:36cc024dcf6b 1137 uLCD.locate(2,11);
wminix3 13:36cc024dcf6b 1138 uLCD.printf("%d seconds!", time);
wminix3 13:36cc024dcf6b 1139 sdtime = fopen("/sd/besttime.txt", "w");
wminix3 13:36cc024dcf6b 1140 if (sdtime != NULL) {
wminix3 28:a2dac56af32f 1141 fprintf(sdtime, "%d\r\n", time); // write the new best time to the SD card
wminix3 13:36cc024dcf6b 1142 fclose(sdtime);
wminix3 13:36cc024dcf6b 1143 } else {
wminix3 13:36cc024dcf6b 1144 pc.printf("write: failed!\r\n");
wminix3 13:36cc024dcf6b 1145 }
wminix3 13:36cc024dcf6b 1146 }
wminix3 13:36cc024dcf6b 1147 SDLock.unlock();
wminix3 13:36cc024dcf6b 1148
michaeljson 0:3817adfaeb06 1149
wminix3 20:ede4fa57d082 1150 win = true; // sets win to true, for win screen
wminix3 28:a2dac56af32f 1151 begin_game = false; // ends game
michaeljson 0:3817adfaeb06 1152
wminix3 28:a2dac56af32f 1153 // displays video clip ????. Original intention here is a little obscure. Might be buggy.
wminix3 13:36cc024dcf6b 1154 /*
michaeljson 0:3817adfaeb06 1155 uLCD.cls();
michaeljson 0:3817adfaeb06 1156 uLCD.media_init();
michaeljson 0:3817adfaeb06 1157 uLCD.set_sector_address(0x00, 0x00);
michaeljson 0:3817adfaeb06 1158 uLCD.display_video(0,0);
wminix3 5:b7934866b264 1159 Thread::wait(1000); // changed from wait(1) to Thread::wait(1000) since we're using threads -- Brice
wminix3 13:36cc024dcf6b 1160 */
michaeljson 0:3817adfaeb06 1161
wminix3 13:36cc024dcf6b 1162 //uLCD.cls();
michaeljson 0:3817adfaeb06 1163
michaeljson 0:3817adfaeb06 1164 // prints "Congratulations" on uLCD
michaeljson 0:3817adfaeb06 1165 uLCD.locate(win_x_pos,win_y_pos);
michaeljson 0:3817adfaeb06 1166 uLCD.printf("CONGRATULATIONS!");
michaeljson 0:3817adfaeb06 1167
michaeljson 0:3817adfaeb06 1168 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1169 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1170 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1171 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1172 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1173
michaeljson 0:3817adfaeb06 1174 // waits at win screen until pushbutton is pressed
michaeljson 0:3817adfaeb06 1175 while (win)
michaeljson 0:3817adfaeb06 1176 {
michaeljson 0:3817adfaeb06 1177 // if pb is pressed, reset game to start menu
michaeljson 0:3817adfaeb06 1178 if (!pb)
michaeljson 0:3817adfaeb06 1179 {
michaeljson 0:3817adfaeb06 1180 win = false;
wminix3 5:b7934866b264 1181 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
michaeljson 0:3817adfaeb06 1182 }
michaeljson 0:3817adfaeb06 1183 }
michaeljson 0:3817adfaeb06 1184
michaeljson 0:3817adfaeb06 1185 }
wminix3 28:a2dac56af32f 1186 int prevColor; // used to store the previous color of the player
michaeljson 0:3817adfaeb06 1187 // checks if player was hit
michaeljson 0:3817adfaeb06 1188 if (hit_player)
michaeljson 0:3817adfaeb06 1189 {
michaeljson 0:3817adfaeb06 1190 // updates lives
wminix3 28:a2dac56af32f 1191 if (level == 1) {
wminix3 28:a2dac56af32f 1192 lives1 -= 1; // level 1 lives
wminix3 22:a907eeb128a4 1193 prevColor = player.player_color;
wminix3 22:a907eeb128a4 1194 player_erase(&player);
wminix3 22:a907eeb128a4 1195 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 22:a907eeb128a4 1196 player_show(&player);
wminix3 14:4e7608619043 1197 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 22:a907eeb128a4 1198 player_erase(&player);
wminix3 28:a2dac56af32f 1199 player.player_color = prevColor; // briefly flash the player red and RETURN TO THE PREVIOUS CHOSEN COLOR
wminix3 22:a907eeb128a4 1200 player_show(&player);
wminix3 22:a907eeb128a4 1201 hit_player = 0;
wminix3 14:4e7608619043 1202 player_show(&player);
wminix3 14:4e7608619043 1203 player.status = PLAYER_ALIVE;
michaeljson 0:3817adfaeb06 1204
michaeljson 0:3817adfaeb06 1205 // prints updated lives number
wminix3 14:4e7608619043 1206 uLCD.locate(0,0);
wminix3 14:4e7608619043 1207 uLCD.printf("Lives:%i", lives1);
wminix3 28:a2dac56af32f 1208 } else if (level == 2) { // level 2 lives
wminix3 14:4e7608619043 1209 lives2 -= 1;
wminix3 22:a907eeb128a4 1210 prevColor = player.player_color;
wminix3 22:a907eeb128a4 1211 player_erase(&player);
wminix3 22:a907eeb128a4 1212 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 22:a907eeb128a4 1213 player_show(&player);
wminix3 14:4e7608619043 1214 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 22:a907eeb128a4 1215 player_erase(&player);
wminix3 28:a2dac56af32f 1216 player.player_color = prevColor; // briefly flash the player red and return to previous color
wminix3 22:a907eeb128a4 1217 player_show(&player);
wminix3 22:a907eeb128a4 1218 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1219 hit_player = 0;
wminix3 14:4e7608619043 1220 player_show(&player);
wminix3 14:4e7608619043 1221 player.status = PLAYER_ALIVE;
wminix3 14:4e7608619043 1222
wminix3 14:4e7608619043 1223 // prints updated lives number
wminix3 14:4e7608619043 1224 uLCD.locate(0,0);
wminix3 14:4e7608619043 1225 uLCD.printf("Lives:%i", lives2);
wminix3 14:4e7608619043 1226 } else if (level == 3) {
wminix3 28:a2dac56af32f 1227 lives3 -= 1; // level 3 lives
wminix3 22:a907eeb128a4 1228 prevColor = player.player_color;
wminix3 22:a907eeb128a4 1229 player_erase(&player);
wminix3 22:a907eeb128a4 1230 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 22:a907eeb128a4 1231 player_show(&player);
wminix3 14:4e7608619043 1232 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 22:a907eeb128a4 1233 player_erase(&player);
wminix3 28:a2dac56af32f 1234 player.player_color = prevColor; // briefly flash the player red and return to previous color.
wminix3 22:a907eeb128a4 1235 player_show(&player);
wminix3 22:a907eeb128a4 1236 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 14:4e7608619043 1237 hit_player = 0;
wminix3 14:4e7608619043 1238 player_show(&player);
wminix3 14:4e7608619043 1239 player.status = PLAYER_ALIVE;
wminix3 14:4e7608619043 1240
wminix3 14:4e7608619043 1241 // prints updated lives number
wminix3 14:4e7608619043 1242 uLCD.locate(0,0);
wminix3 14:4e7608619043 1243 uLCD.printf("Lives:%i", lives3);
wminix3 14:4e7608619043 1244 }
michaeljson 0:3817adfaeb06 1245 }
michaeljson 0:3817adfaeb06 1246
michaeljson 0:3817adfaeb06 1247 // if player loses all lives or enemy reaches the player
wminix3 14:4e7608619043 1248 if (lose || lives1 == 0 || lives2 == 0 || lives3 == 0)
michaeljson 0:3817adfaeb06 1249 {
michaeljson 0:3817adfaeb06 1250 begin_game = false; // set to false to end game
wminix3 28:a2dac56af32f 1251 uLCD.cls(); // clear the game screen
michaeljson 0:3817adfaeb06 1252
michaeljson 0:3817adfaeb06 1253 gameover = true; // set to go to display gameover screen
michaeljson 0:3817adfaeb06 1254
michaeljson 0:3817adfaeb06 1255 // prints "GAMEOVER" to uLCD
michaeljson 0:3817adfaeb06 1256 uLCD.locate(gameover_x_pos, gameover_y_pos);
michaeljson 0:3817adfaeb06 1257 uLCD.printf("GAMEOVER");
wminix3 5:b7934866b264 1258 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1259
michaeljson 0:3817adfaeb06 1260 // prints "Play Again?" and "Press pb..."
michaeljson 0:3817adfaeb06 1261 uLCD.locate(startover_x_pos, startover_y_pos);
michaeljson 0:3817adfaeb06 1262 uLCD.printf("Play Again?");
michaeljson 0:3817adfaeb06 1263 uLCD.locate(startover_x_pos, startover_y_pos+1);
michaeljson 0:3817adfaeb06 1264 uLCD.printf("Press pb...");
michaeljson 0:3817adfaeb06 1265
michaeljson 0:3817adfaeb06 1266 // stays in gameover screen until pb is pressed
michaeljson 0:3817adfaeb06 1267 while (gameover)
michaeljson 0:3817adfaeb06 1268 {
michaeljson 0:3817adfaeb06 1269 // if pb is pressed, game is reset to the game menu screen
michaeljson 0:3817adfaeb06 1270 if (!pb)
michaeljson 0:3817adfaeb06 1271 {
michaeljson 0:3817adfaeb06 1272 gameover = false;
michaeljson 0:3817adfaeb06 1273 game_menu = true;
wminix3 5:b7934866b264 1274 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1275 }
wminix3 5:b7934866b264 1276 }
wminix3 5:b7934866b264 1277 }
wminix3 5:b7934866b264 1278
wminix3 5:b7934866b264 1279 }
wminix3 5:b7934866b264 1280 // game play loop
wminix3 26:3270c6edd7d9 1281 /* TWO-PLAYER MODE: BUGGY, BUT THE PRIMITIVES ARE IN PLACE.
wminix3 28:a2dac56af32f 1282 // I was able to get the two mbeds to send over the proper character codes to get 1 mbed to start the game
wminix3 28:a2dac56af32f 1283 // in 2 player mode. When the 'W' character was received by this mbed, the game stopped with a loss.
wminix3 28:a2dac56af32f 1284 // We lack hardware and time to fully test and work out all of the bugs here, but it is close to being
wminix3 28:a2dac56af32f 1285 // a working feature with the primitives we've commented out here.
wminix3 5:b7934866b264 1286 while(begin_game2)
wminix3 5:b7934866b264 1287 {
wminix3 5:b7934866b264 1288 temp = score;
wminix3 5:b7934866b264 1289 score = (15-numOfEnemies)*15;
wminix3 5:b7934866b264 1290
wminix3 5:b7934866b264 1291 // prints score if score changes
wminix3 5:b7934866b264 1292 if (score != temp)
wminix3 5:b7934866b264 1293 {
wminix3 5:b7934866b264 1294 uLCD.locate(9,0);
wminix3 5:b7934866b264 1295 uLCD.printf("Score:%i", score);
wminix3 5:b7934866b264 1296 }
wminix3 5:b7934866b264 1297
wminix3 5:b7934866b264 1298 // move enemy
wminix3 5:b7934866b264 1299 enemy_motion();
wminix3 24:ea19c7e8a479 1300 // check barriers for player missile hit
wminix3 24:ea19c7e8a479 1301 if (missile.missile_blk_y+1-missile.missile_height >= barrier_1.barrier_blk_y
wminix3 24:ea19c7e8a479 1302 && missile.missile_blk_y+1-missile.missile_height <= barrier_1.barrier_blk_y+barrier_1.barrier_height
wminix3 24:ea19c7e8a479 1303 && missile.status == PLAYER_MISSILE_ACTIVE)
wminix3 24:ea19c7e8a479 1304 {
wminix3 24:ea19c7e8a479 1305 check_barrier(&barrier_1, &missile);
wminix3 24:ea19c7e8a479 1306 check_barrier(&barrier_2, &missile);
wminix3 24:ea19c7e8a479 1307 check_barrier(&barrier_3, &missile);
wminix3 24:ea19c7e8a479 1308 check_barrier(&barrier_4, &missile);
wminix3 24:ea19c7e8a479 1309 }
wminix3 24:ea19c7e8a479 1310
wminix3 5:b7934866b264 1311 // checks if player missile passes y-pos of row1
wminix3 5:b7934866b264 1312 if (missile.missile_blk_y+1-missile.missile_height <= enemy_1.enemy_blk_y
wminix3 5:b7934866b264 1313 && missile.missile_blk_y+1-missile.missile_height >= enemy_1.enemy_blk_y-enemy_1.enemy_height)
wminix3 5:b7934866b264 1314 {
wminix3 5:b7934866b264 1315 check_hit_enemy_row1();
wminix3 5:b7934866b264 1316 }
wminix3 5:b7934866b264 1317
wminix3 5:b7934866b264 1318 // checks if player missile passes y-pos of row2
wminix3 5:b7934866b264 1319 if (missile.missile_blk_y+1-missile.missile_height <= enemy_6.enemy_blk_y
wminix3 5:b7934866b264 1320 && missile.missile_blk_y+1-missile.missile_height >= enemy_6.enemy_blk_y-enemy_6.enemy_height)
wminix3 5:b7934866b264 1321 {
wminix3 5:b7934866b264 1322 check_hit_enemy_row2();
wminix3 5:b7934866b264 1323 }
wminix3 5:b7934866b264 1324
wminix3 5:b7934866b264 1325 // checks if player missile passes y-pos of row3
wminix3 5:b7934866b264 1326 if (missile.missile_blk_y+1-missile.missile_height <= enemy_11.enemy_blk_y
wminix3 5:b7934866b264 1327 && missile.missile_blk_y+1-missile.missile_height >= enemy_11.enemy_blk_y-enemy_11.enemy_height)
wminix3 5:b7934866b264 1328 {
wminix3 5:b7934866b264 1329 check_hit_enemy_row3();
wminix3 5:b7934866b264 1330 }
wminix3 5:b7934866b264 1331
wminix3 5:b7934866b264 1332 // Random Enemy Fire
wminix3 5:b7934866b264 1333 if (enemy_missile.status == ENEMY_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1334 {
wminix3 5:b7934866b264 1335 random_attack_gen();
wminix3 5:b7934866b264 1336 }
wminix3 5:b7934866b264 1337
wminix3 24:ea19c7e8a479 1338 // check if enemy missile passes the y-pos of the barrier and updates the barriers if they are hit.
wminix3 24:ea19c7e8a479 1339 if (enemy_missile.missile_blk_y >= barrier_1.barrier_blk_y
wminix3 24:ea19c7e8a479 1340 && enemy_missile.missile_blk_y <= barrier_1.barrier_blk_y+barrier_1.barrier_height)
wminix3 24:ea19c7e8a479 1341 {
wminix3 24:ea19c7e8a479 1342 check_barrier(&barrier_1, &enemy_missile);
wminix3 24:ea19c7e8a479 1343 check_barrier(&barrier_2, &enemy_missile);
wminix3 24:ea19c7e8a479 1344 check_barrier(&barrier_3, &enemy_missile);
wminix3 24:ea19c7e8a479 1345 check_barrier(&barrier_4, &enemy_missile);
wminix3 24:ea19c7e8a479 1346 }
wminix3 24:ea19c7e8a479 1347
wminix3 5:b7934866b264 1348 // checks if enemy missile passes y-pos of player
wminix3 5:b7934866b264 1349 if (enemy_missile.missile_blk_y >= player.player_blk_y
wminix3 5:b7934866b264 1350 && enemy_missile.missile_blk_y <= player.player_blk_y+player.player_height)
wminix3 5:b7934866b264 1351 {
wminix3 5:b7934866b264 1352 check_player_hit();
wminix3 5:b7934866b264 1353 }
wminix3 24:ea19c7e8a479 1354
wminix3 5:b7934866b264 1355
wminix3 5:b7934866b264 1356 update_missile_pos(&missile); // updates player missile position
wminix3 26:3270c6edd7d9 1357 update_enemy_missile_pos(&enemy_missile, level); // updates enemy missile position
wminix3 5:b7934866b264 1358
wminix3 5:b7934866b264 1359 // Player Movement checked with navigation switch
wminix3 16:e4e6515bdabb 1360 //if (myNav.left() && ((player.player_blk_x-3) > 0))
wminix3 24:ea19c7e8a479 1361 // With joystick click, change color of player from GREEN -> BLUE -> PINK -> PURPLE -> YELLOW (and loop).
wminix3 24:ea19c7e8a479 1362 prevAnalogClick = newAnalogClick;
wminix3 24:ea19c7e8a479 1363 newAnalogClick = stick.button();
wminix3 24:ea19c7e8a479 1364 if (newAnalogClick && !prevAnalogClick) {
wminix3 24:ea19c7e8a479 1365 if (player.player_color == 0x00FF00) { // if GREEN (start)
wminix3 24:ea19c7e8a479 1366 player.player_color = 0x0000FF; // BLUE
wminix3 24:ea19c7e8a479 1367 } else if (player.player_color == 0x0000FF) { // if BLUE
wminix3 24:ea19c7e8a479 1368 player.player_color = 0xFFC0CB; // pink. hot pink: 0xFF69B4
wminix3 24:ea19c7e8a479 1369 } else if (player.player_color == 0xFFC0CB) { // if pink
wminix3 24:ea19c7e8a479 1370 player.player_color = 0x800080; // Purple: 0x800080. periwinkle purple: 0xCCCCFF
wminix3 24:ea19c7e8a479 1371 } else if (player.player_color == 0x800080) { // if purple
wminix3 24:ea19c7e8a479 1372 player.player_color = 0xFFFF00; // yellow. metallic gold: 0xD4AF37
wminix3 24:ea19c7e8a479 1373 } else if (player.player_color == 0xFFFF00) { // if yellow
wminix3 24:ea19c7e8a479 1374 player.player_color = 0x00FF00; // set back to GREEN
wminix3 24:ea19c7e8a479 1375 }
wminix3 24:ea19c7e8a479 1376 }
wminix3 24:ea19c7e8a479 1377 // Control Player with Analog Joystick -- Brice
wminix3 16:e4e6515bdabb 1378 float stickDist = stick.xAxis();
wminix3 24:ea19c7e8a479 1379 if ((stickDist < 0.0) && (player.player_blk_x + stickDist*3 > 0.0)){
wminix3 5:b7934866b264 1380 player_erase(&player);
wminix3 16:e4e6515bdabb 1381 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1382 player.player_blk_x += (int)(stickDist*3);
wminix3 5:b7934866b264 1383 player_show(&player);
wminix3 5:b7934866b264 1384 }
wminix3 16:e4e6515bdabb 1385 //else if (myNav.right() && ((player.player_blk_x+3) < (128-player.player_width)))
wminix3 24:ea19c7e8a479 1386 else if ((stickDist > 0.0) && ((player.player_blk_x + stickDist*3) < (128 - player.player_width)))
wminix3 5:b7934866b264 1387 {
wminix3 5:b7934866b264 1388 player_erase(&player);
wminix3 24:ea19c7e8a479 1389 player.player_blk_x += (int)(stickDist*3);
wminix3 5:b7934866b264 1390 player_show(&player);
wminix3 5:b7934866b264 1391 }
wminix3 24:ea19c7e8a479 1392 // Control Player with IMU -- Brice
wminix3 24:ea19c7e8a479 1393 float accelX = 0.0; // x acceleration
wminix3 24:ea19c7e8a479 1394 if (IMU.accelAvailable()) {
wminix3 24:ea19c7e8a479 1395 IMU.readAccel();
wminix3 24:ea19c7e8a479 1396 accelX = IMU.calcAccel(IMU.ax);
wminix3 24:ea19c7e8a479 1397 //pc.printf("Calc Accel: %f", accelY);
wminix3 24:ea19c7e8a479 1398 }
wminix3 24:ea19c7e8a479 1399 if ((accelX <= -0.25) && (player.player_blk_x + accelX*5) > 0.0) {
wminix3 24:ea19c7e8a479 1400 player_erase(&player);
wminix3 24:ea19c7e8a479 1401 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1402 player.player_blk_x += (int)(accelX*8);
wminix3 24:ea19c7e8a479 1403 player_show(&player);
wminix3 24:ea19c7e8a479 1404 //} else if (myNav.up() && level_cursor_y_pos > level_cursor_y_pos_start) {
wminix3 24:ea19c7e8a479 1405 } else if ((accelX >= 0.25) && ((player.player_blk_x + accelX*5) < (128 - player.player_width))) {
wminix3 24:ea19c7e8a479 1406 player_erase(&player);
wminix3 24:ea19c7e8a479 1407 //player.player_blk_x -= 3;
wminix3 24:ea19c7e8a479 1408 player.player_blk_x += (int)(accelX*8);
wminix3 24:ea19c7e8a479 1409 player_show(&player);
wminix3 24:ea19c7e8a479 1410 }
wminix3 5:b7934866b264 1411 // Player Fire
wminix3 5:b7934866b264 1412 if (pb == 0 && missile.status == PLAYER_MISSILE_INACTIVE)
wminix3 5:b7934866b264 1413 {
wminix3 5:b7934866b264 1414 missile.missile_blk_x = player.player_blk_x+(player.player_width/2);
wminix3 5:b7934866b264 1415 missile.missile_blk_y = player.player_blk_y;
wminix3 5:b7934866b264 1416 missile.status = PLAYER_MISSILE_ACTIVE;
wminix3 5:b7934866b264 1417 }
wminix3 5:b7934866b264 1418
wminix3 5:b7934866b264 1419 // checks if player destroyed all enemies
wminix3 5:b7934866b264 1420 if (numOfEnemies == 0)
wminix3 5:b7934866b264 1421 {
wminix3 24:ea19c7e8a479 1422 // idea for best-time reading and updating: https://os.mbed.com/questions/75718/i-want-to-assign-int-value-saved-in-sd-t/
wminix3 24:ea19c7e8a479 1423 int time = bestTimer.read();
wminix3 24:ea19c7e8a479 1424 bestTimer.stop();
wminix3 24:ea19c7e8a479 1425 bestTimer.reset();
wminix3 5:b7934866b264 1426 uLCD.cls();
wminix3 24:ea19c7e8a479 1427 char buffer[3] = {0};
wminix3 24:ea19c7e8a479 1428 char c = {0};
wminix3 24:ea19c7e8a479 1429 char *token;
wminix3 24:ea19c7e8a479 1430 int i = 0;
wminix3 24:ea19c7e8a479 1431 int storedTime = 999;
wminix3 24:ea19c7e8a479 1432 SDLock.lock();
wminix3 24:ea19c7e8a479 1433 FILE *sdtime;
wminix3 24:ea19c7e8a479 1434 sdtime=fopen("/sd/besttime.txt","r");
wminix3 24:ea19c7e8a479 1435 if(sdtime==NULL) pc.printf("file open error!\n\n\r"); // added this for open error check
wminix3 24:ea19c7e8a479 1436 while ((c != '\n') && (i < 3)) {
wminix3 24:ea19c7e8a479 1437 c = fgetc(sdtime);
wminix3 24:ea19c7e8a479 1438 buffer[i] = c;
wminix3 24:ea19c7e8a479 1439 i++;
wminix3 24:ea19c7e8a479 1440 }
wminix3 24:ea19c7e8a479 1441 token = strtok(buffer, "\n");
wminix3 24:ea19c7e8a479 1442 storedTime = atoi(token); // convert string from file to integer
wminix3 24:ea19c7e8a479 1443 fclose(sdtime);
wminix3 24:ea19c7e8a479 1444 if (time < storedTime) {
wminix3 24:ea19c7e8a479 1445 uLCD.locate(2,10);
wminix3 24:ea19c7e8a479 1446 uLCD.printf("NEW BEST TIME!");
wminix3 24:ea19c7e8a479 1447 uLCD.locate(2,11);
wminix3 24:ea19c7e8a479 1448 uLCD.printf("%d seconds!", time);
wminix3 24:ea19c7e8a479 1449 sdtime = fopen("/sd/besttime.txt", "w");
wminix3 24:ea19c7e8a479 1450 if (sdtime != NULL) {
wminix3 24:ea19c7e8a479 1451 fprintf(sdtime, "%d\r\n", time);
wminix3 24:ea19c7e8a479 1452 fclose(sdtime);
wminix3 24:ea19c7e8a479 1453 } else {
wminix3 24:ea19c7e8a479 1454 pc.printf("write: failed!\r\n");
wminix3 24:ea19c7e8a479 1455 }
wminix3 24:ea19c7e8a479 1456 }
wminix3 24:ea19c7e8a479 1457 SDLock.unlock();
wminix3 5:b7934866b264 1458
wminix3 24:ea19c7e8a479 1459 two_player_win = true; // sets win to true, for win screen
wminix3 24:ea19c7e8a479 1460 win = true;
wminix3 24:ea19c7e8a479 1461 //begin_game = false;
wminix3 5:b7934866b264 1462
wminix3 24:ea19c7e8a479 1463 // displays video clip ????
wminix3 28:a2dac56af32f 1464
wminix3 5:b7934866b264 1465 uLCD.cls();
wminix3 5:b7934866b264 1466 uLCD.media_init();
wminix3 5:b7934866b264 1467 uLCD.set_sector_address(0x00, 0x00);
wminix3 5:b7934866b264 1468 uLCD.display_video(0,0);
wminix3 24:ea19c7e8a479 1469 Thread::wait(1000); // changed from wait(1) to Thread::wait(1000) since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1470 */
wminix3 5:b7934866b264 1471
wminix3 24:ea19c7e8a479 1472 //uLCD.cls();
wminix3 26:3270c6edd7d9 1473 /*
wminix3 24:ea19c7e8a479 1474 // prints "Congratulations" on uLCD
wminix3 24:ea19c7e8a479 1475 uLCD.locate(win_x_pos,win_y_pos);
wminix3 24:ea19c7e8a479 1476 uLCD.printf("CONGRATULATIONS!");
wminix3 5:b7934866b264 1477
wminix3 24:ea19c7e8a479 1478 // prints "Play Again?" and "Press pb..."
wminix3 24:ea19c7e8a479 1479 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1480 uLCD.printf("Play again?");
wminix3 24:ea19c7e8a479 1481 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 24:ea19c7e8a479 1482 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1483
wminix3 24:ea19c7e8a479 1484 // waits at win screen until pushbutton is pressed
wminix3 24:ea19c7e8a479 1485 while (two_player_win)
wminix3 24:ea19c7e8a479 1486 {
wminix3 24:ea19c7e8a479 1487 // if pb is pressed, reset game to start menu
wminix3 24:ea19c7e8a479 1488 if (!pb)
wminix3 5:b7934866b264 1489 {
wminix3 24:ea19c7e8a479 1490 win = false;
wminix3 24:ea19c7e8a479 1491 two_player_win = false;
wminix3 24:ea19c7e8a479 1492 begin_game2 = false;
wminix3 24:ea19c7e8a479 1493 numPlayers = 1;
wminix3 24:ea19c7e8a479 1494 game_menu = true;
wminix3 24:ea19c7e8a479 1495 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
wminix3 5:b7934866b264 1496 }
wminix3 28:a2dac56af32f 1497 }
wminix3 24:ea19c7e8a479 1498 REMOVED THIS AND MADE THE WINNER THE FIRST TO 1 WIN
wminix3 24:ea19c7e8a479 1499 if (numWins == 3) {
wminix3 24:ea19c7e8a479 1500 two_player_win = true;
wminix3 24:ea19c7e8a479 1501 while(two_player_win) {
wminix3 24:ea19c7e8a479 1502 // if pb is pressed, reset game to start menu
wminix3 24:ea19c7e8a479 1503 Thread::wait(2000);
wminix3 24:ea19c7e8a479 1504 uLCD.locate(win_x_pos,win_y_pos);
wminix3 24:ea19c7e8a479 1505 uLCD.printf("CONGRATULATIONS!");
wminix3 5:b7934866b264 1506
wminix3 24:ea19c7e8a479 1507 // prints "Play Again?" and "Press pb..."
wminix3 24:ea19c7e8a479 1508 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1509 uLCD.printf("Play Again?");
wminix3 24:ea19c7e8a479 1510 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 24:ea19c7e8a479 1511 uLCD.printf("Press pb...");
wminix3 24:ea19c7e8a479 1512 if (!pb)
wminix3 24:ea19c7e8a479 1513 {
wminix3 24:ea19c7e8a479 1514 two_player_win = false;
wminix3 24:ea19c7e8a479 1515 begin_game2 = false;
wminix3 24:ea19c7e8a479 1516 game_menu = true;
wminix3 24:ea19c7e8a479 1517 Thread::wait(500); // changed from wait(0.5) to Thread::wait(500) since we're using threads
wminix3 24:ea19c7e8a479 1518 }
wminix3 24:ea19c7e8a479 1519 }
wminix3 5:b7934866b264 1520 }
wminix3 28:a2dac56af32f 1521
wminix3 28:a2dac56af32f 1522
wminix3 5:b7934866b264 1523 }
wminix3 24:ea19c7e8a479 1524 int prevColor;
wminix3 5:b7934866b264 1525 // checks if player was hit
wminix3 5:b7934866b264 1526 if (hit_player)
wminix3 5:b7934866b264 1527 {
wminix3 5:b7934866b264 1528 // updates lives
wminix3 24:ea19c7e8a479 1529 if (level == 1) {
wminix3 24:ea19c7e8a479 1530 lives1 -= 1;
wminix3 24:ea19c7e8a479 1531 prevColor = player.player_color;
wminix3 24:ea19c7e8a479 1532 player_erase(&player);
wminix3 24:ea19c7e8a479 1533 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1534 player_show(&player);
wminix3 24:ea19c7e8a479 1535 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1536 player_erase(&player);
wminix3 24:ea19c7e8a479 1537 player.player_color = prevColor; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1538 player_show(&player);
wminix3 24:ea19c7e8a479 1539 hit_player = 0;
wminix3 24:ea19c7e8a479 1540 player_show(&player);
wminix3 24:ea19c7e8a479 1541 player.status = PLAYER_ALIVE;
wminix3 5:b7934866b264 1542
wminix3 5:b7934866b264 1543 // prints updated lives number
wminix3 24:ea19c7e8a479 1544 uLCD.locate(0,0);
wminix3 24:ea19c7e8a479 1545 uLCD.printf("Lives:%i", lives1);
wminix3 24:ea19c7e8a479 1546 } else if (level == 2) {
wminix3 24:ea19c7e8a479 1547 lives2 -= 1;
wminix3 24:ea19c7e8a479 1548 prevColor = player.player_color;
wminix3 24:ea19c7e8a479 1549 player_erase(&player);
wminix3 24:ea19c7e8a479 1550 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1551 player_show(&player);
wminix3 24:ea19c7e8a479 1552 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1553 player_erase(&player);
wminix3 24:ea19c7e8a479 1554 player.player_color = prevColor; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1555 player_show(&player);
wminix3 24:ea19c7e8a479 1556 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1557 hit_player = 0;
wminix3 24:ea19c7e8a479 1558 player_show(&player);
wminix3 24:ea19c7e8a479 1559 player.status = PLAYER_ALIVE;
wminix3 24:ea19c7e8a479 1560
wminix3 24:ea19c7e8a479 1561 // prints updated lives number
wminix3 24:ea19c7e8a479 1562 uLCD.locate(0,0);
wminix3 24:ea19c7e8a479 1563 uLCD.printf("Lives:%i", lives2);
wminix3 24:ea19c7e8a479 1564 } else if (level == 3) {
wminix3 24:ea19c7e8a479 1565 lives3 -= 1;
wminix3 24:ea19c7e8a479 1566 prevColor = player.player_color;
wminix3 24:ea19c7e8a479 1567 player_erase(&player);
wminix3 24:ea19c7e8a479 1568 player.player_color = 0xFF0000; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1569 player_show(&player);
wminix3 24:ea19c7e8a479 1570 Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1571 player_erase(&player);
wminix3 24:ea19c7e8a479 1572 player.player_color = prevColor; // briefly flash the player red.
wminix3 24:ea19c7e8a479 1573 player_show(&player);
wminix3 24:ea19c7e8a479 1574 //Thread::wait(500); // changed from wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 24:ea19c7e8a479 1575 hit_player = 0;
wminix3 24:ea19c7e8a479 1576 player_show(&player);
wminix3 24:ea19c7e8a479 1577 player.status = PLAYER_ALIVE;
wminix3 24:ea19c7e8a479 1578
wminix3 24:ea19c7e8a479 1579 // prints updated lives number
wminix3 24:ea19c7e8a479 1580 uLCD.locate(0,0);
wminix3 24:ea19c7e8a479 1581 uLCD.printf("Lives:%i", lives3);
wminix3 24:ea19c7e8a479 1582 }
wminix3 5:b7934866b264 1583 }
wminix3 5:b7934866b264 1584
wminix3 5:b7934866b264 1585 // if player loses all lives or enemy reaches the player
wminix3 24:ea19c7e8a479 1586 if (lose || lives1 == 0 || lives2 == 0 || lives3 == 0)
wminix3 5:b7934866b264 1587 {
wminix3 24:ea19c7e8a479 1588 //begin_game = false; // set to false to end game
wminix3 24:ea19c7e8a479 1589 lives1 = 3;
wminix3 5:b7934866b264 1590 uLCD.cls();
wminix3 5:b7934866b264 1591
wminix3 24:ea19c7e8a479 1592 two_player_lose = true;
wminix3 5:b7934866b264 1593 gameover = true; // set to go to display gameover screen
wminix3 24:ea19c7e8a479 1594 numPlayers = 1;
wminix3 5:b7934866b264 1595
wminix3 5:b7934866b264 1596 // prints "GAMEOVER" to uLCD
wminix3 5:b7934866b264 1597 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 24:ea19c7e8a479 1598 uLCD.printf("GAMEOVER");
wminix3 24:ea19c7e8a479 1599 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1600
wminix3 5:b7934866b264 1601 // prints "Play Again?" and "Press pb..."
wminix3 5:b7934866b264 1602 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1603 uLCD.printf("Play again?");
wminix3 5:b7934866b264 1604 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1605 uLCD.printf("Press pb...");
wminix3 5:b7934866b264 1606
wminix3 5:b7934866b264 1607 // stays in gameover screen until pb is pressed
wminix3 5:b7934866b264 1608 while (gameover)
wminix3 5:b7934866b264 1609 {
wminix3 5:b7934866b264 1610 // if pb is pressed, game is reset to the game menu screen
wminix3 5:b7934866b264 1611 if (!pb)
wminix3 5:b7934866b264 1612 {
wminix3 5:b7934866b264 1613 gameover = false;
wminix3 24:ea19c7e8a479 1614 two_player_lose = false;
wminix3 24:ea19c7e8a479 1615 game_menu = true;
wminix3 24:ea19c7e8a479 1616 begin_game2 = false;
wminix3 24:ea19c7e8a479 1617 numPlayers = 1;
wminix3 24:ea19c7e8a479 1618 //game_menu = true;
wminix3 24:ea19c7e8a479 1619 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1620 }
wminix3 5:b7934866b264 1621 }
wminix3 5:b7934866b264 1622 }
wminix3 24:ea19c7e8a479 1623 if (two_player_lose) {
wminix3 5:b7934866b264 1624 uLCD.cls();
wminix3 24:ea19c7e8a479 1625 numPlayers = 1;
wminix3 24:ea19c7e8a479 1626 Thread::wait(2000);
wminix3 24:ea19c7e8a479 1627 uLCD.locate(gameover_x_pos, gameover_y_pos);
wminix3 24:ea19c7e8a479 1628 uLCD.printf("You lost!");
wminix3 24:ea19c7e8a479 1629 Thread::wait(1000); // changed from wait(1) to thread::wait since we're using threads -- Brice
wminix3 5:b7934866b264 1630
wminix3 24:ea19c7e8a479 1631 // prints "Play Again?" and "Press pb..."
wminix3 5:b7934866b264 1632 uLCD.locate(startover_x_pos, startover_y_pos);
wminix3 24:ea19c7e8a479 1633 uLCD.printf("Continue?");
wminix3 5:b7934866b264 1634 uLCD.locate(startover_x_pos, startover_y_pos+1);
wminix3 5:b7934866b264 1635 uLCD.printf("Press pb...");
wminix3 24:ea19c7e8a479 1636 }
wminix3 24:ea19c7e8a479 1637 while(two_player_lose) {
wminix3 24:ea19c7e8a479 1638 //uLCD.cls();
wminix3 5:b7934866b264 1639
wminix3 24:ea19c7e8a479 1640 if (!pb)
wminix3 5:b7934866b264 1641 {
wminix3 24:ea19c7e8a479 1642 two_player_lose = false;
wminix3 24:ea19c7e8a479 1643 game_menu = true;
wminix3 24:ea19c7e8a479 1644 begin_game2 = false;
wminix3 24:ea19c7e8a479 1645 numPlayers = 1;
wminix3 24:ea19c7e8a479 1646 Thread::wait(500); // changed wait(0.5) to Thread::wait since we're using threads -- Brice
michaeljson 0:3817adfaeb06 1647 }
michaeljson 0:3817adfaeb06 1648 }
michaeljson 0:3817adfaeb06 1649 }
wminix3 26:3270c6edd7d9 1650 }*/
michaeljson 0:3817adfaeb06 1651 }
wminix3 26:3270c6edd7d9 1652 }