double Noise::FindNoise(int x, int y)
{
x = WrapAround(x);
y = WrapAround(y);
int n = x * 331 + y * 337;
n = (n << 13) ^ n;
return (double)(1.0 - ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0);
}
double Noise::FindNoise(int x, int y, int z)
{
x = WrapAround(x);
y = WrapAround(y);
z = WrapAround(z);
//I'm guessing these are primes?
int n = x * 331 + y * 337 + z * 339;
n = (n << 13) ^ n;
return (double)(1.0 - ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0);
}
int UpdatePlayer(SDL_Renderer *r, Player *p, double frameTime)//, Asteroid *ast)
{
MovePlayer(r, p);
p->prevBullet += frameTime;
p->dest.x += sin(p->angle * PI / 180) * (p->speed * frameTime);
p->dest.y -= cos(p->angle * PI / 180) * (p->speed * frameTime);
WrapAround(p);
for(int i = 0; i < p->bulletIndex; ++i) {
if(UpdateBullet(r, p->b[i], frameTime)) {
DestroyBullet(p->b[i]);
ShiftBullets(p->b, i, p->bulletIndex);
p->bulletIndex--;
}
}
SDL_RenderCopyEx(r, p->t, NULL, &p->dest, p->angle, NULL, SDL_FLIP_NONE);
return 0;
}
// Get the next num_data indices without advancing.
std::vector<int32_t> GetBatchDataIdx(int32_t num_data) const {
std::vector<int32_t> result(num_data);
for (int i = 0; i < num_data; ++i) {
result[i] = (num_data_this_epoch_ + data_idx_begin_ + i);
// Wrap around to be within [data_idx_begin_, data_idx_end_)
result[i] = WrapAround(result[i]);
}
return result;
}
//---------------------------------------------------------------------------
void TMyAgent::Move(TEnviroment enviroment, bool go_left, bool go_right, int steps_per_time){
if(go_left)
for(int x = 0; x < width; ++x)
coordinates[x] -= steps_per_time;
else if(go_right)
for(int x = 0; x < width; ++x)
coordinates[x] += steps_per_time;
else if(!go_left && !go_right)
return;
WrapAround(enviroment);
}
bool CVehicle::ReadSpecialData ( void )
{
// Grab the "posX" data
if ( !GetCustomDataFloat ( "posX", m_vecPosition.fX, true ) )
{
CLogger::ErrorPrintf ( "Bad/missing 'posX' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "posY" data
if ( !GetCustomDataFloat ( "posY", m_vecPosition.fY, true ) )
{
CLogger::ErrorPrintf ( "Bad/missing 'posY' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "posZ" data
if ( !GetCustomDataFloat ( "posZ", m_vecPosition.fZ, true ) )
{
CLogger::ErrorPrintf ( "Bad/missing 'posZ' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "rotX", "rotY" and "rotZ" data
GetCustomDataFloat ( "rotX", m_vecRotationDegrees.fX, true );
GetCustomDataFloat ( "rotY", m_vecRotationDegrees.fY, true );
GetCustomDataFloat ( "rotZ", m_vecRotationDegrees.fZ, true );
// Wrap them around 360
m_vecRotationDegrees.fX = WrapAround ( m_vecRotationDegrees.fX, 360.0f );
m_vecRotationDegrees.fY = WrapAround ( m_vecRotationDegrees.fY, 360.0f );
m_vecRotationDegrees.fZ = WrapAround ( m_vecRotationDegrees.fZ, 360.0f );
// Set the respawn matrix
SetRespawnPosition ( m_vecPosition );
SetRespawnRotationDegrees ( m_vecRotationDegrees );
// Grab the "model" data
int iTemp;
if ( GetCustomDataInt ( "model", iTemp, true ) )
{
// Is it valid?
if ( CVehicleManager::IsValidModel ( iTemp ) )
{
// Remember it and generate a new random color
m_usModel = static_cast < unsigned short > ( iTemp );
m_Color = RandomizeColor ();
GetInitialDoorStates ( m_ucDoorStates );
m_usAdjustableProperty = 0;
}
else
{
CLogger::ErrorPrintf ( "Bad 'model'(%d) id specified in <vehicle> (line %u)\n", iTemp, m_uiLine );
return false;
}
}
else
{
CLogger::ErrorPrintf ( "Bad/missing 'model' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "turretX" data
if ( GetCustomDataFloat ( "turretX", m_fTurretPositionX, true ) )
{
m_fTurretPositionX = ConvertDegreesToRadians ( m_fTurretPositionX );
}
// Grab the "turretY" data
if ( GetCustomDataFloat ( "turretY", m_fTurretPositionY, true ) )
{
m_fTurretPositionY = ConvertDegreesToRadians ( m_fTurretPositionY );
}
// Grab the "health" data
if ( GetCustomDataFloat ( "health", m_fHealth, true ) )
{
if ( m_fHealth < 0.0f )
m_fHealth = 0.0f;
}
// Grab the "Sirens" data
if ( !GetCustomDataBool ( "sirens", m_bSirenActive, true ) )
{
m_bSirenActive = false;
}
// Grab the "landingGearDown" data
if ( !GetCustomDataBool ( "landingGearDown", m_bLandingGearDown, true ) )
{
m_bLandingGearDown = true;
}
if ( !GetCustomDataBool ( "locked", m_bLocked, true ) )
{
m_bLocked = false;
}
// Grab the "specialState" data
if ( GetCustomDataInt ( "specialState", iTemp, true ) )
{
m_usAdjustableProperty = static_cast < unsigned short > ( iTemp );
}
else
{
m_usAdjustableProperty = 0;
}
// Grab the "color" data
char szTemp [ 256 ];
if ( GetCustomDataString ( "color", szTemp, 256, true ) )
{
char* sz1 = strtok ( szTemp, "," );
char* sz2 = strtok ( NULL, "," );
char* sz3 = strtok ( NULL, "," );
char* sz4 = strtok ( NULL, "," );
if ( sz1 )
m_Color.SetColor1 ( atoi ( sz1 ) );
if ( sz2 )
m_Color.SetColor2 ( atoi ( sz2 ) );
if ( sz3 )
m_Color.SetColor3 ( atoi ( sz3 ) );
if ( sz4 )
m_Color.SetColor4 ( atoi ( sz4 ) );
}
if ( GetCustomDataInt ( "paintjob", iTemp, true ) )
m_ucPaintjob = static_cast < unsigned char > ( iTemp );
if ( GetCustomDataString ( "upgrades", szTemp, 256, true ) )
{
if ( m_pUpgrades )
{
if ( strcmp ( szTemp, "all" ) == 0 )
{
m_pUpgrades->AddAllUpgrades ();
}
else
{
bool bTemp = true;
while ( char* token = strtok ( ( bTemp ) ? szTemp : NULL, "," ) )
{
bTemp = false;
unsigned short usUpgrade = static_cast < unsigned short > ( atoi ( token ) );
if ( CVehicleUpgrades::IsValidUpgrade ( usUpgrade ) )
{
m_pUpgrades->AddUpgrade ( usUpgrade );
}
}
}
}
}
if ( GetCustomDataString ( "plate", szTemp, 9, true ) )
{
SetRegPlate ( szTemp );
}
if ( GetCustomDataInt ( "interior", iTemp, true ) )
m_ucInterior = static_cast < unsigned char > ( iTemp );
if ( GetCustomDataInt ( "dimension", iTemp, true ) )
m_usDimension = static_cast < unsigned short > ( iTemp );
return true;
}
bool CVehicle::ReadSpecialData ( void )
{
// Grab the "posX" data
if ( !GetCustomDataFloat ( "posX", m_vecPosition.fX, true ) )
{
CLogger::ErrorPrintf ( "Bad/missing 'posX' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "posY" data
if ( !GetCustomDataFloat ( "posY", m_vecPosition.fY, true ) )
{
CLogger::ErrorPrintf ( "Bad/missing 'posY' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "posZ" data
if ( !GetCustomDataFloat ( "posZ", m_vecPosition.fZ, true ) )
{
CLogger::ErrorPrintf ( "Bad/missing 'posZ' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the "rotX", "rotY" and "rotZ" data
GetCustomDataFloat ( "rotX", m_vecRotationDegrees.fX, true );
GetCustomDataFloat ( "rotY", m_vecRotationDegrees.fY, true );
GetCustomDataFloat ( "rotZ", m_vecRotationDegrees.fZ, true );
// Wrap them around 360
m_vecRotationDegrees.fX = WrapAround ( m_vecRotationDegrees.fX, 360.0f );
m_vecRotationDegrees.fY = WrapAround ( m_vecRotationDegrees.fY, 360.0f );
m_vecRotationDegrees.fZ = WrapAround ( m_vecRotationDegrees.fZ, 360.0f );
// Set the respawn matrix
SetRespawnPosition ( m_vecPosition );
SetRespawnRotationDegrees ( m_vecRotationDegrees );
// Grab the "model" data
int iTemp;
if ( GetCustomDataInt ( "model", iTemp, true ) )
{
// Is it valid?
if ( CVehicleManager::IsValidModel ( iTemp ) )
{
// Remember it and generate a new random color
SetModel ( static_cast < unsigned short > ( iTemp ) );
m_usAdjustableProperty = 0;
}
else
{
CLogger::ErrorPrintf ( "Bad 'model'(%d) id specified in <vehicle> (line %u)\n", iTemp, m_uiLine );
return false;
}
}
else
{
CLogger::ErrorPrintf ( "Bad/missing 'model' attribute in <vehicle> (line %u)\n", m_uiLine );
return false;
}
// Grab the variant data
if ( GetCustomDataInt ( "variant1", iTemp, true ) )
{
m_ucVariant = static_cast < unsigned char > ( iTemp );
}
if ( GetCustomDataInt ( "variant2", iTemp, true ) )
{
m_ucVariant2 = static_cast < unsigned char > ( iTemp );
}
if ( m_ucVariant == 254 && m_ucVariant2 == 254 )
CVehicleManager::GetRandomVariation ( m_usModel, m_ucVariant, m_ucVariant2 );
// Grab the "turretX" data
if ( GetCustomDataFloat ( "turretX", m_fTurretPositionX, true ) )
{
m_fTurretPositionX = ConvertDegreesToRadians ( m_fTurretPositionX );
}
// Grab the "turretY" data
if ( GetCustomDataFloat ( "turretY", m_fTurretPositionY, true ) )
{
m_fTurretPositionY = ConvertDegreesToRadians ( m_fTurretPositionY );
}
// Grab the "health" data
if ( GetCustomDataFloat ( "health", m_fHealth, true ) )
{
if ( m_fHealth < 0.0f )
m_fHealth = 0.0f;
}
// Grab the "Sirens" data
if ( !GetCustomDataBool ( "sirens", m_bSirenActive, true ) )
{
m_bSirenActive = false;
}
// Grab the "landingGearDown" data
if ( !GetCustomDataBool ( "landingGearDown", m_bLandingGearDown, true ) )
{
m_bLandingGearDown = true;
}
if ( !GetCustomDataBool ( "locked", m_bLocked, true ) )
{
m_bLocked = false;
}
// Grab the "specialState" data
if ( GetCustomDataInt ( "specialState", iTemp, true ) )
{
m_usAdjustableProperty = static_cast < unsigned short > ( iTemp );
}
else
{
m_usAdjustableProperty = 0;
}
// Grab the "color" data
char szTemp [ 256 ];
if ( GetCustomDataString ( "color", szTemp, 256, true ) )
{
uchar ucValues[12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
char* sz1 = strtok ( szTemp, ", " );
if ( sz1 )
ucValues[0] = atoi ( sz1 );
int i;
for ( i = 1 ; i < 12 ; i++ )
{
char* szn = strtok ( NULL, ", " );
if ( !szn )
break;
ucValues[i] = atoi ( szn );
}
if ( i == 3 || i == 6 || i == 9 || i == 12 )
{
m_Color.SetRGBColors ( SColorRGBA ( ucValues[0], ucValues[1], ucValues[2], 0 ),
SColorRGBA ( ucValues[3], ucValues[4], ucValues[5], 0 ),
SColorRGBA ( ucValues[6], ucValues[7], ucValues[8], 0 ),
SColorRGBA ( ucValues[9], ucValues[10], ucValues[11], 0 ) );
}
else
{
m_Color.SetPaletteColors ( ucValues[0], ucValues[1], ucValues[2], ucValues[3] );
}
}
if ( GetCustomDataInt ( "paintjob", iTemp, true ) )
m_ucPaintjob = static_cast < unsigned char > ( iTemp );
if ( GetCustomDataString ( "upgrades", szTemp, 256, true ) )
{
if ( m_pUpgrades )
{
if ( strcmp ( szTemp, "all" ) == 0 )
{
m_pUpgrades->AddAllUpgrades ();
}
else
{
bool bTemp = true;
while ( char* token = strtok ( ( bTemp ) ? szTemp : NULL, ", " ) )
{
bTemp = false;
unsigned short usUpgrade = static_cast < unsigned short > ( atoi ( token ) );
if ( CVehicleUpgrades::IsValidUpgrade ( usUpgrade ) )
{
m_pUpgrades->AddUpgrade ( usUpgrade );
}
}
}
}
}
if ( GetCustomDataString ( "plate", szTemp, 9, true ) )
SetRegPlate ( szTemp );
if ( GetCustomDataInt ( "interior", iTemp, true ) )
m_ucInterior = static_cast < unsigned char > ( iTemp );
if ( GetCustomDataInt ( "dimension", iTemp, true ) )
m_usDimension = static_cast < unsigned short > ( iTemp );
if ( !GetCustomDataBool ( "collisions", m_bCollisionsEnabled, true ) )
m_bCollisionsEnabled = true;
if ( GetCustomDataInt ( "alpha", iTemp, true ) )
m_ucAlpha = static_cast < unsigned char > ( iTemp );
bool bFrozen;
if ( GetCustomDataBool ( "frozen", bFrozen, true ) )
m_bIsFrozen = bFrozen;
return true;
}
double Noise::FindNoise(int x)
{
x = WrapAround(x);
int n = (x << 13) ^ x;
return (double)(1.0 - ((n * (n * n * 15731 + 789221) + 1376312589) & 0x7fffffff) / 1073741824.0);
}
// Get a data index and advance.
int32_t GetDataIdxAndAdvance() {
CHECK(!IsEnd());
int32_t ret_idx = num_data_this_epoch_++ + data_idx_begin_;
return WrapAround(ret_idx);
}
