ELEC2645 (2019/20)
Owen Cavender 201159294
Diff: snake.cpp
- Revision:
- 12:60c856354406
- Parent:
- 10:ee781d18e0f6
- Child:
- 13:b37dde18bfdc
--- a/snake.cpp Thu May 28 20:58:49 2020 +0000
+++ b/snake.cpp Fri May 29 16:00:56 2020 +0000
@@ -17,17 +17,23 @@
_x1 = 48;
_x2 = 48;
_x3 = 48;
+ _x4 = 48;
+ _x5 = 48;
_y0 = 20;
_y1 = 19;
_y2 = 18;
_y3 = 17;
-
+ _y4 = 16;
+ _y5 = 15;
+
_apx = 48;
_apy = 25;
_gameover = false;
+ _reset_apple = false;
_score = 0;
_direction = up;
+ _countdown = 30;
// Vector2D *_snakebody = new Vector2D [_length];
}
@@ -45,158 +51,205 @@
-void Snake::apple_collected(N5110 &lcd, Gamepad &pad, Timer &timer)
-{
-
+void Snake::apple_collected(N5110 &lcd, Gamepad &pad)
+{
+
//need to code clear apple and make sure apple isnt spawning every time
if((_x0 == _apx) && (_y0 == _apy)) {
- _score++; //causes new apple position to be generated
- timer.reset();
+ // _countdown = _reset_value;
+ _score++;
+ _reset_apple = true;
+ _countdown =10; //causes new apple position to be generated
pad.tone(1500.0,0.5);
pad.led(2, 1);
pad.led(4, 1);
- wait(0.5);
- pad.led(2, 0);
- pad.led(4, 0);
+
+ //pad.led(2, 0);
+ //pad.led(4, 0);
+
+
+
+ } else {
+ _countdown = _countdown - 1;
+ printf(" countdown = %d score %d ", _countdown ,_score);
}
+}
+int Snake::get_countdown()
+{
+ return _countdown;
}
-void Snake::check_collisions() //code where it hits itself
+void Snake::check_gameover(N5110 &lcd) //code where it hits itself
{
- if (_x0 == 0 ||_x0 == 84 || _y0 == 0 || _y1 == 42) { //how do i access snakehead.headx
+ if (_x0 == 0 ||_x0 == 84 || _y0 == 32 || _y0 == 0) { //how do i access snakehead.headx
- _gameover = true;
+ _gameover = true;
+ }
+ if ((_x0 == _x1 && _y0 == _y1) || (_x0 == _x2 && _y0 == _x2) || (_x0 == _x2 && _y0 == _y2) || (_x0 == _x3 && _y0 == _y3) || (_x0 == _x4 && _y0 == _y4)|| (_x0 == _x5 && _y0 == _y5)) {
+ _gameover = true;
+ }
+ if(_countdown == 0) {
+ _gameover = true; //|| (_x0 == _x4 && _y0 == _y4))
+
+ }
}
- if ((_x0 == _x1 && _y0 == _y1) || (_x0 == _x2 && _y0 == _x2) || (_x0 == _x2 && _y0 == _y2)) {
- _gameover = true;
- } //|| (_x0 == _x4 && _y0 == _y4))
- else {
- _gameover = _gameover;
+
+void Snake::gameover_true(N5110 &lcd)
+{
+
+ while (_gameover == true) {
+
+ lcd.printString( " Game Over L ", 0, 2 );
+ char buffer1[14];
+ sprintf(buffer1,"%2d",_score);
+ lcd.printString(buffer1,0 ,48); // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
+
+
+ if (_score <= 7) {
+ lcd.printString(" Loser ", 0,10);
+ }
+ if (7< _score <= 25) {
+ lcd.printString(" Good Job! ", 0,10);
+ } else {
+ lcd.printString(" SNAKE PRO ", 0,10);
+ lcd.printString(" ~.~.~.~.<8>~ ", 0, 5);
+
+ }
+
}
}
+void Snake::render(N5110 &lcd)
+{
+ lcd.refresh();
+
+ //apple
+ lcd.setPixel(_apx, _apy,1); //apple
+
+ lcd.drawRect(0, 0, 84, 40, FILL_TRANSPARENT); //game
+ lcd.setPixel(_x0, _y0,1); //snake
+ lcd.setPixel(_x1, _y1,1);
+ lcd.setPixel(_x2, _y2,1);
+ lcd.setPixel(_x3, _y3,1);
+ lcd.setPixel(_x4, _y4,1);
+ lcd.setPixel(_x5, _y5,1);
+ }
+
-void Snake::render(N5110 &lcd)
-{
-
- //apple
- lcd.setPixel(_apx, _apy,1); //apple
-
- lcd.drawRect(0, 0, 84, 42, FILL_TRANSPARENT); //game
-
-
- lcd.setPixel(_x0, _y0,1); //snake
- lcd.setPixel(_x1, _y1,1);
- lcd.setPixel(_x2, _y2,1);
- lcd.setPixel(_x3, _y3,1);
-
-
- lcd.refresh();
-
-}
-
void Snake::get_direction(Gamepad &pad)
{
+ // int x;
Directions direction = _direction;
if(direction != left) {
if (pad.A_pressed()) {
_direction = right;
+ // x=1;
}
}
if(direction != right) {
if (pad.Y_pressed()) {
_direction = left;
- } //check these are orrecrt
+ // x=2;
+ }
+
+ //check these are orrecrt
}
if(direction != down) {
- if (pad.X_pressed()) {
-
+ if (pad.B_pressed()) {
+ // x=3;
_direction = up;
}
}
if(direction != up) {
- if (pad.B_pressed()) {
+ if (pad.X_pressed()) {
_direction = down;
- }
- }
- else {
- _direction = direction;
- }
- }
-
-
- void Snake::move_snake() {
- if (_direction == up) { // /-/
- _x3 = _x2;
- _y3 = _y2;
- _x2 = _x1;
- _y2 = _y1;
- _x1 = _x0;
- _y1 = _y0;
-
- _x0 = _x0;
- _y0 = _y0 + 1;
+ // x=4;
}
- if (_direction == down) {
- _x3 = _x2;
- _y3 = _y2;
- _x2 = _x1;
- _y2 = _y1;
- _x1 = _x0;
- _y1 = _y0;
-
- _x0 = _x0;
- _y0 = _y0 - 1;
+ } else {
+ _direction = _direction;
- }
- if (_direction == left) {
-
- _x3 = _x2;
- _y3 = _y2;
- _x2 = _x1;
- _y2 = _y1;
- _x1 = _x0;
- _y1 = _y0;
-
- _x0 = _x0 - 1;
- _y0 = _y0;
+ }
+ // printf("direction %d ", x);
+}
- }
+void Snake::move_snake()
+{
+ if (_direction == up) {
+ _x5 = _x5;
+ _x4 = _x3;
+ _x3 = _x2;
+ _y3 = _y2;
+ _x2 = _x1;
+ _y2 = _y1;
+ _x1 = _x0;
+ _y1 = _y0;
- if (_direction == right) {
- _x3 = _x2;
- _y3 = _y2;
- _x2 = _x1;
- _y2 = _y1;
- _x1 = _x0;
- _y1 = _y0;
+ _x0 = _x0;
+ _y0 = _y0 + 1;
+ }
+ if (_direction == down) {
+ _x5 = _x4;
+ _x4 = _x3;
+ _x3 = _x2;
+ _y3 = _y2;
+ _x2 = _x1;
+ _y2 = _y1;
+ _x1 = _x0;
+ _y1 = _y0;
- _x0 = _x0 + 1;
- _y0 = _y0;
+ _x0 = _x0;
+ _y0 = _y0 - 1;
+
+ }
+ if (_direction == left) {
+
+ _x3 = _x2;
+ _y3 = _y2;
+ _x2 = _x1;
+ _y2 = _y1;
+ _x1 = _x0;
+ _y1 = _y0;
+
+ _x0 = _x0 - 1;
+ _y0 = _y0;
- }
}
+ if (_direction == right) {
+ _x3 = _x2;
+ _y3 = _y2;
+ _x2 = _x1;
+ _y2 = _y1;
+ _x1 = _x0;
+ _y1 = _y0;
+
+ _x0 = _x0 + 1;
+ _y0 = _y0;
+
+
+ } else
+ _direction = _direction;
+}
void Snake::render_clear_tail(N5110 &lcd)
{
- _oldscore = _score;
- lcd.clearPixel(_x3, _y3);
+
+ lcd.setPixel(_x5, _y5, false);
}
bool Snake::get_gameover()
@@ -213,55 +266,64 @@
}
+int Snake::get_reset_value()
+{
+ return _reset_value;
+}
+
void Snake::get_Apple_position(N5110 &lcd)
{
-int appleposx;
-int appleposy;
- if(_oldscore != _score) {
- appleposx = rand()%84;
- appleposy = rand()%48;
-
- _apx = appleposx;
- _apy = appleposy;
+ if(_reset_apple == true)
+ {
+ lcd.setPixel(_apx, _apy,0);
+ _apx = rand()%82+1;
+ _apy = rand()%30+1;
+
+ _reset_apple = false;
+ } else {
+ _apx = _apx;
+ _apy = _apy;
}
- else {
- // if(lcd.getPixel(appleposx, appleposy)==1) { // this pixel is set -- 'if it is already filled on lcd, pick new position'
- _apx = _apx; //i and j are fed into applepos.x/y -- those values are then fed into set_applepos which assigngs that value to _appleposx/y which then is fed into get_applepos where it is stored and returned
- _apy = _apy; //alters value of private variable - this can then be accessed by get_Applepos
}
-}
-
+/*
void Snake::get_time(Timer &timer)
{
-
+ ticker.attach(&flip, 2.0);
_realtime = timer.read();
_display_time = (Reset_value - _realtime);
+ int x = _realtime;
+ int y = _display_time;
- if(_realtime == Reset_value) {
- _gameover = true;
- }
+ printf("12-T = %d t = %d ", y, x);
+*/
+
+int Snake::set_reset_value()
+{
if (0 <= _score && _score < 10) {
- Reset_value = 12;
+ _reset_value = 12;
}
if (10 <= _score && _score < 15) {
- Reset_value = 10;
+ _reset_value = 10;
}
if (15 <= _score && _score < 20) {
- Reset_value = 8;
+ _reset_value = 8;
} else {
- Reset_value = 6;
+ _reset_value = 6;
}
+
+ return _reset_value;
}
-void Snake::print_display_time(N5110 &lcd)
-{
- int countdown = _realtime;
+
+//void Snake::print_display_time(N5110 &lcd)
+//{
+ // int countdown = _realtime;
- char buffer1[14];
- sprintf(buffer1,"%2d",countdown);
- lcd.printString(buffer1,WIDTH/2,30); // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
- char buffer2[14];
+ // char buffer1[14];
+ //sprintf(buffer1,"%2d",countdown);
+ //lcd.printString(buffer1,WIDTH/2,30); // font is 8 wide, so leave 4 pixel gape from middle assuming two digits
+ //char buffer2[14];
-}
\ No newline at end of file
+//}
\ No newline at end of file