void StringSetMonkey::append(UnicodeString &testCase, UnicodeString &alternate)
{
int32_t itemCount = uset_getItemCount(set), len = 0;
int32_t index = m_rand() % itemCount;
UChar32 rangeStart = 0, rangeEnd = 0;
UChar buffer[16];
UErrorCode err = U_ZERO_ERROR;
len = uset_getItem(set, index, &rangeStart, &rangeEnd, buffer, 16, &err);
if (len == 0) {
int32_t offset = m_rand() % (rangeEnd - rangeStart + 1);
UChar32 ch = rangeStart + offset;
UnicodeString str(ch);
testCase.append(str);
generateAlternative(str, alternate);
} else if (len > 0) {
// should check that len < 16...
UnicodeString str(buffer, len);
testCase.append(str);
generateAlternative(str, alternate);
} else {
// shouldn't happen...
}
}
void operator()(Engine& e, Configuration &c, double temp)
{
typedef typename Configuration::modification Modification;
//1 & 2
Modification modif;
m_temperature = temp;
detail::kernel_functor<Engine,Configuration,Modification> kf(e,c,modif);
m_kernel_ratio = random_apply(m_kernel_id,m_rand(e),m_kernel,kf);
//3
m_ref_pdf_ratio = m_density.pdf_ratio(c,modif);
m_green_ratio = m_kernel_ratio*m_ref_pdf_ratio;
//4
if(m_green_ratio<=0) {
m_delta =0;
m_accepted=false;
return;
}
m_delta = c.delta_energy(modif);
m_acceptance_probability = m_acceptance(m_delta,m_temperature,m_green_ratio);
//5
m_accepted = ( m_rand(e) < m_acceptance_probability );
if (m_accepted) modif.apply(c);
//modif.apply(c,m_accepted);
}
void tetclone::restart()
{
m_gameover = false;
std::array<color_t, width> row;
std::fill(row.begin(), row.end(), color_t::non);
std::fill(m_stockpile.begin(), m_stockpile.end(), row);
m_current.tetromino = m_rand();
m_current.angle = angle_t::Zero;
m_current.pos = point2i{{0, 0}};
m_next = m_rand();
m_score = 0;
m_level = 0;
m_fall_speed = fall_speed(m_level);
}
int ShadowrunTool::randValue(int high, int low)
{
std::mt19937 gen(m_rand());
std::uniform_int_distribution<> dis(1, 6);
return dis(gen);
}
UnicodeString &StringSetMonkey::generateAlternative(const UnicodeString &testCase, UnicodeString &alternate)
{
// find out shortest string for the longest sequence of ces.
// needs to be refined to use dynamic programming, but will be roughly right
UErrorCode status = U_ZERO_ERROR;
CEList ceList(coll, testCase, status);
UnicodeString alt;
int32_t offset = 0;
if (ceList.size() == 0) {
return alternate.append(testCase);
}
while (offset < ceList.size()) {
int32_t ce = ceList.get(offset);
const StringList *strings = collData->getStringList(ce);
if (strings == NULL) {
return alternate.append(testCase);
}
int32_t stringCount = strings->size();
int32_t tries = 0;
// find random string that generates the same CEList
const CEList *ceList2 = NULL;
const UnicodeString *string = NULL;
UBool matches = FALSE;
do {
int32_t s = m_rand() % stringCount;
if (tries++ > stringCount) {
alternate.append(testCase);
return alternate;
}
string = strings->get(s);
ceList2 = collData->getCEList(string);
matches = ceList.matchesAt(offset, ceList2);
if (! matches) {
collData->freeCEList((CEList *) ceList2);
}
} while (! matches);
alt.append(*string);
offset += ceList2->size();
collData->freeCEList(ceList2);
}
const CEList altCEs(coll, alt, status);
if (ceList.matchesAt(0, &altCEs)) {
return alternate.append(alt);
}
return alternate.append(testCase);
}
void SetMonkey::append(UnicodeString &test, UnicodeString &alternate)
{
int32_t size = uset_size(set);
int32_t index = m_rand() % size;
UChar32 ch = uset_charAt(set, index);
UnicodeString str(ch);
test.append(str);
alternate.append(str); // flip case, or some junk?
}
void Pinwheel::randomize_dir() {
float sign_x = velocity_x / fabs(velocity_x);
float sign_y = velocity_y / fabs(velocity_y);
float velocity_x_old = velocity_x;
float velocity_y_old = velocity_y;
float angle = atanf(velocity_y / velocity_x);
if (m_rand() % 3 == 0)
angle += EPSILON;
else
angle -= EPSILON;
velocity_x = sign_x * fabs(cosf(angle));
velocity_y = sign_y * fabs(sinf(angle));
}
tetclone::tetclone()
:
m_stockpile(),
m_current(),
m_next(),
m_gameover(false),
m_level(),
m_level_count(),
m_level_step(level_step),
m_fall_count(),
m_fall_speed(fall_speed(m_level)),
m_score(),
m_gen(std::time(0))
{
std::array<color_t, width> row;
std::fill(row.begin(), row.end(), color_t::non);
std::fill(m_stockpile.begin(), m_stockpile.end(), row);
m_current.tetromino = m_rand();
m_current.angle = angle_t::Zero;
m_current.pos = point2i{{0, 0}};
m_next = m_rand();
}
//=============================================================================
// Main execution
//=============================================================================
StatusCode HistoTimingAlg::execute()
{
for ( unsigned int iT = 0; iT < m_nTracks; ++iT )
{
// fill histos
for ( HistoMap::iterator iH = m_histos.begin(); iH != m_histos.end(); ++iH )
{
if ( m_useGaudiAlg )
{
plot1D( m_rand(), iH->second, 0,1,100 );
}
else
{
iH->first->fill( m_rand() );
}
}
}
return StatusCode::SUCCESS;
}
static void generateTestCase(UCollator *coll, Monkey *monkeys[], int32_t monkeyCount, UnicodeString &testCase, UnicodeString &alternate)
{
int32_t pieces = (m_rand() % 4) + 1;
UErrorCode status = U_ZERO_ERROR;
UBool matches;
do {
testCase.remove();
alternate.remove();
monkeys[0]->append(testCase, alternate);
for(int32_t piece = 0; piece < pieces; piece += 1) {
int32_t monkey = m_rand() % monkeyCount;
monkeys[monkey]->append(testCase, alternate);
}
const CEList ceTest(coll, testCase, status);
const CEList ceAlt(coll, alternate, status);
matches = ceTest.matchesAt(0, &ceAlt);
} while (! matches);
}
void tetclone::on_down_bottom()
{
color_t c = color(m_current.tetromino);
point2i const& p = m_current.pos;
auto const& lay = layout(m_current.tetromino, m_current.angle);
for(std::size_t i = 0; i < 4; ++i){
int x = p[0] + lay[i][0];
int y = p[1] + lay[i][1] * ydivision;
int yp = y / ydivision + ((y % ydivision != 0) ? 1 : 0);
m_stockpile[yp][x] = c;
}
namespace ph = std::placeholders;
std::size_t lines = 0;
auto it = m_stockpile.rbegin();
auto end = m_stockpile.rend();
static std::function<bool(color_t)> const is_color_non
= std::bind(std::not_equal_to<color_t>(), color_t::non, ph::_1);
while(it != end){
if(std::all_of((*it).begin(), (*it).end(), is_color_non)){
std::copy(it + 1, m_stockpile.rend(), it);
++lines;
}else{
++it;
}
}
m_score += mgame::score(lines);
if(m_score >= score_limit) m_score = score_limit;
m_current.tetromino = m_next;
m_current.pos = point2i{{0, 0}};
m_current.angle = angle_t::Zero;
m_next = m_rand();
auto const& lay2 = layout(m_current.tetromino, m_current.angle);
for(std::size_t i = 0; i < 4; ++i){
int x = lay2[i][0];
int y = lay2[i][1];
if(m_stockpile[y][x] != color_t::non){
m_gameover = true;
return;
}
}
}
void matlib_main()
{
MATRIX *A, *B, *C;
MATRIX *At, *Bt;
long n, ni, i;
double sum;
random_1(-1);
n = query_long("dimension of arrays", 3L);
ni = query_long("number of iterations", 100L);
#ifdef VAX_VMS
init_stats();
#endif
m_alloc(&A, n, n);
m_alloc(&At, n, n);
m_alloc(&B, n, n);
m_alloc(&Bt, n, n);
m_alloc(&C, n, n);
for (i=sum=0; i<ni; i++) {
m_rand(At, -1.0L, 1.0L);
m_trans(A, At);
m_invert(B, A);
m_mult(C, A, B);
sum += fabs(m_det(C)-1.0);
}
m_free(&A);
m_free(&At);
m_free(&B);
m_free(&Bt);
m_free(&C);
printf("M.A.D.{DET{A.INV(A))}-1} = %e\n", sum/ni);
#ifdef VAX_VMS
report_stats(stdout, "stats: ");
#endif
}
float ScriptFunction::Evaluate( const float& x )
{
switch (this->sftType)
{
case SFTPassedValue:
return x;
case SFTPI:
return SFC_MAIN_CODE_PI;
case SFTE:
return SFC_MAIN_CODE_E;
case SFTRandom:
return (m_rand()/16384.f)-1;
}
return 0;
}
inline int_type operator()(Engine& e) const { return m_rand(e); }
Blank::Blank()
{
m_rand(time(0)+(int)this);
}
/**
* @brief Gererate an unsigned int value [0..2^32-1].
* @return a random unsigned int
*/
inline result_type getInt()
{
return m_rand();
}
int init_resources(void) {
try{
player.moveLeft(9);
player.moveForward(7);
player.rotateX(-M_PI*3/4);
player.rotateY(M_PI/12);
player.addForce(gravity*-1);
player.loadObj("crazy.o");
cube.loadObj("cube.o");
cube2.loadObj("cube.o");
setupBuffers(player);
setupBuffers(cube);
setupBuffers(cube2);
addObjectToShader(&cube);
addObjectToShader(&cube2);
bool c1 = cube.loadShaders(vertexShaderFileName, fragmentShaderFileName),
c2 = cube2.loadShaders(vertexShaderFileName, fragmentShaderFileName),
c3 = 1;
for(int i=0; i< BALLS; i++){
balls[i].loadObj("crazy.o");
balls[i].setScale(Vector3(0.25f,0.25f,0.25f));
setupBuffers(balls[i]);
addObjectToShader(&(balls[i]));
c3 *= balls[i].loadShaders(vertexShaderFileName, fragmentShaderFileName);
balls[i].addVelocity(Vector3(m_rand()-0.5f, m_rand()-0.5f, m_rand()-0.5f).normalize().mult(60.0));
}
GLfloat scale_grid = ((GLfloat)DETAIL_GRID*2.0f)/((GLfloat)BOUNDARY);
for(int i=0; i< DETAIL_GRID; i++){
for(int j = 0;j < DETAIL_GRID; j++){
grid[i].loadObj("cube.o");
grid[i].setScale(Vector3(scale_grid, scale_grid, scale_grid));
setupBuffers(grid[i]);
addObjectToShader(&(grid[i]));
c3 *= grid[i].loadShaders(vertexShaderFileName, fragmentShaderFileName);
grid[i].setPosition(Vector3(i*scale_grid, j*scale_grid, k*scale_grid - DETAIL_GRID-2.0f));
/*if(i%6 == 0)
grid[i].setPosition(Vector3(DETAIL_GRID + 1.0f, (i-3)*scale_grid-DETAIL_GRID, (i-3)*scale_grid-DETAIL_GRID));
else if(i%6 == 1)
grid[i].setPosition(Vector3((i-2)*scale_grid-DETAIL_GRID, DETAIL_GRID + 1.0f, (i-2)*scale_grid-DETAIL_GRID));
else if(i%6 == 2)
grid[i].setPosition(Vector3((i-1)*scale_grid-DETAIL_GRID, (i-1)*scale_grid-DETAIL_GRID, DETAIL_GRID + 1.0f));
else if(i%6 == 3)
grid[i].setPosition(Vector3(-DETAIL_GRID - 1.0f , i*scale_grid-DETAIL_GRID, i*scale_grid-DETAIL_GRID));
else if(i%6 == 4)
grid[i].setPosition(Vector3((i+1)*scale_grid-DETAIL_GRID, -DETAIL_GRID - 1.0f, (i+1)*scale_grid-DETAIL_GRID));
else if(i%6 == 5)
grid[i].setPosition(Vector3((i+2)*scale_grid-DETAIL_GRID, (i+2)*scale_grid-DETAIL_GRID, -DETAIL_GRID - 1.0f));*/
}
}
Vector3 pos = cube2.getPosition()+ Vector3(0.5f, 3.5f, 1.5f);
cube2.setPosition(pos);
//cube2.setRotation(Vector3(30*M_PI/180, 0, 40*M_PI/180));
return c1 * c2 * c3;
}catch(int i){
return 0;
}
}
ManualBot::ManualBot()
{
m_rand(time(0));
}