![](/media/cache/group/default_image.jpg.50x50_q85.jpg)
Owen Cavender 201159294
Diff: GameEngine.cpp
- Revision:
- 5:d716013c6a18
- Parent:
- 2:44e4a6ecdbef
--- a/GameEngine.cpp Tue May 26 18:42:16 2020 +0000 +++ b/GameEngine.cpp Wed May 27 10:27:34 2020 +0000 @@ -29,7 +29,9 @@ Vector2D GameEngine::get_Snakehead() { - Vector2D Snakehead = {_shx, _shy}; + Vector2D Snakehead; + Snakehead.x = _shx; + Snakehead.y = _shy; return Snakehead; } @@ -50,19 +52,18 @@ { int appleposx = rand()%84; - int appleposy = rand()%24; //ROB apparently rand() is seeded so will generate same position each time - do you know any other random methods to put here? + int appleposy = rand()%48; //ROB apparently rand() is seeded so will generate same position each time - do you know any other random methods to put here? - if(lcd.getPixel(appleposx, appleposy)) { // this pixel is set -- 'if it is already filled on lcd, pick new position' + if(lcd.getPixel(appleposx, appleposy)==1) { // this pixel is set -- 'if it is already filled on lcd, pick new position' appleposx = rand()%84; - appleposy = rand()%24; // making sure the apple doesnt spawn inside the snakes body or wall which would increase the score + appleposy = rand()%48; // making sure the apple doesnt spawn inside the snakes body or wall which would increase the score } else { _apx = appleposx; //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 = appleposy; //alters value of private variable - this can then be accessed by get_Applepos - lcd.setPixel(_apx,_apy, true); } }