Diffstat (limited to 'noncore/games/sfcave-sdl/player.cpp') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/games/sfcave-sdl/player.cpp | 152 |
1 files changed, 137 insertions, 15 deletions
diff --git a/noncore/games/sfcave-sdl/player.cpp b/noncore/games/sfcave-sdl/player.cpp index 830ee78..2d52ae2 100644 --- a/noncore/games/sfcave-sdl/player.cpp +++ b/noncore/games/sfcave-sdl/player.cpp @@ -11,8 +11,8 @@ Player :: Player( int w, int h ) sWidth = w; sHeight = h; - thrustUp = 0.4; - thrustDown = 0.6; + thrust = 0.4; + gravity = 0.6; maxUpSpeed = 4.0; maxDownSpeed = 5.0; @@ -80,10 +80,7 @@ void Player :: drawTrails( SDL_Surface *screen ) { if ( trail[i].x() >= 0 ) { -// int r = (int) ((255.0/pos.x()) * (trail[i].x)); -// int g = (int) ((150.0/pos.x()) * (trail[i].x)); int c = (int)((150.0/50) * (50.0 - (pos.x() - trail[i].x() ) )); -// SDL_FillRect( screen, &trail[i], SDL_MapRGBA( screen->format, r, g, 0, 0 ) ); //(int)(1.5*c), 0, 255 ) ); boxRGBA( screen, trail[i].x(), trail[i].y(), trail[i].x() + 2, trail[i].y() + 2, 255, (int)(1.5*c), 0, c ); } } @@ -95,16 +92,16 @@ void Player :: move( bool up ) moveTrails(); if ( up ) - thrust -= thrustUp; + currentThrust -= thrust; else - thrust += thrustDown; + currentThrust += gravity; - if ( thrust > maxDownSpeed ) - thrust = maxDownSpeed; - else if ( thrust < -maxUpSpeed ) - thrust = -maxUpSpeed; + if ( currentThrust > maxDownSpeed ) + currentThrust = maxDownSpeed; + else if ( currentThrust < -maxUpSpeed ) + currentThrust = -maxUpSpeed; - pos.moveBy( 0, (int)(thrust) ); + pos.moveBy( 0, (int)(currentThrust) ); } void Player :: moveTrails() @@ -152,11 +149,136 @@ bool Player :: updateCrashing() return crashed; } -void Player :: setMovementInfo( double up, double down, double maxUp, double maxDown ) +void Player :: setMovementInfo( double up, double grav, double maxUp, double maxDown ) { - thrustUp = up; - thrustDown = down; + thrust = up; + gravity = grav; maxUpSpeed = maxUp; maxDownSpeed = maxDown; } + +void Player :: incValue( int valueType ) +{ + switch( valueType ) + { + case PLAYER_THRUST: + thrust += 0.1; + break; + case PLAYER_GRAVITY: + gravity += 0.1; + break; + case PLAYER_MAX_SPEED_UP: + maxUpSpeed += 0.1; + break; + case PLAYER_MAX_SPEED_DOWN: + maxDownSpeed += 0.1; + break; + } +} + +void Player :: decValue( int valueType ) +{ + switch( valueType ) + { + case PLAYER_THRUST: + thrust -= 0.1; + break; + case PLAYER_GRAVITY: + gravity -= 0.1; + break; + case PLAYER_MAX_SPEED_UP: + maxUpSpeed -= 0.1; + break; + case PLAYER_MAX_SPEED_DOWN: + maxDownSpeed -= 0.1; + break; + } +} + +void Player :: setValue( int valueType, double val ) +{ + switch( valueType ) + { + case PLAYER_THRUST: + thrust = val; + break; + case PLAYER_GRAVITY: + gravity = val; + break; + case PLAYER_MAX_SPEED_UP: + maxUpSpeed = val; + break; + case PLAYER_MAX_SPEED_DOWN: + maxDownSpeed = val; + break; + } +} + +double Player :: getValue( int valueType ) +{ + double val; + switch( valueType ) + { + case PLAYER_THRUST: + val = thrust; + break; + case PLAYER_GRAVITY: + val = gravity; + break; + case PLAYER_MAX_SPEED_UP: + val = maxUpSpeed; + break; + case PLAYER_MAX_SPEED_DOWN: + val = maxDownSpeed; + break; + } + + return val; +} + +string Player :: getValueTypeString( int valueType ) +{ + string val; + switch( valueType ) + { + case PLAYER_THRUST: + val = "thrust"; + break; + case PLAYER_GRAVITY: + val = "gravity"; + break; + case PLAYER_MAX_SPEED_UP: + val = "maxupspeed"; + break; + case PLAYER_MAX_SPEED_DOWN: + val = "maxdownspeed"; + break; + } + + return val; +} + +string Player :: getValueString( int valueType ) +{ + char val[50]; + switch( valueType ) + { + case PLAYER_THRUST: + sprintf( val, "Thrust - %lf", thrust ); + break; + case PLAYER_GRAVITY: + sprintf( val, "Gravity - %lf", gravity ); + break; + case PLAYER_MAX_SPEED_UP: + sprintf( val, "Max Speed Up - %lf", maxUpSpeed ); + break; + case PLAYER_MAX_SPEED_DOWN: + sprintf( val, "Max Speed Down - %lf", maxDownSpeed ); + break; + } + + string ret = val; + return ret; +} + |