void KBBGraphic::moveSelection(int drow, int dcol)
{
if ( !dcol && !drow || !inputAccepted ) {
return;
}
curCol += dcol;
curRow += drow;
updateElement( curCol - dcol, curRow - drow );
updateElement( curCol, curRow );
}
void MenuSystem::process()
{
ClientStateSystem* gameState = static_cast<ClientStateSystem*>(
m_world->getSystem(SystemType::ClientStateSystem));
if(gameState->getStateDelta(GameStates::LOADING) == EnumGameDelta::ENTEREDTHISFRAME){
auto rocketEventManager = static_cast<LibRocketEventManagerSystem*>(
m_world->getSystem(SystemType::LibRocketEventManagerSystem));
rocketEventManager->clearDocumentStack();
rocketEventManager->loadWindow("loading");
}
else if(gameState->getStateDelta(GameStates::LOBBY) == EnumGameDelta::ENTEREDTHISFRAME){
auto rocketEventManager = static_cast<LibRocketEventManagerSystem*>(
m_world->getSystem(SystemType::LibRocketEventManagerSystem));
static_cast<LobbySystem*>(
m_world->getSystem(SystemType::LobbySystem))->resetAllPlayers();
auto rocketBackend = static_cast<LibRocketBackendSystem*>(
m_world->getSystem(SystemType::LibRocketBackendSystem));
rocketBackend->updateElement(m_lobbyDocIdx, "player_ready", "Ready");
string temp = "Name: ";
temp += m_tcpClient->getServerName();
rocketBackend->updateElement(m_lobbyDocIdx, "server_name", temp.c_str());
temp = "Round Time(sec): ";
temp += toString(m_tcpClient->getServerGameTime());
rocketBackend->updateElement(m_lobbyDocIdx, "server_time", temp.c_str());
rocketEventManager->clearDocumentStack();
rocketEventManager->loadWindow("lobby");
SettingsSystem* settings = static_cast<SettingsSystem*>
(m_world->getSystem(SystemType::SettingsSystem));
settings->writeSettingsFile();
}
else if(gameState->getStateDelta(GameStates::MENU) == EnumGameDelta::ENTEREDTHISFRAME){
auto rocketEventManager = static_cast<LibRocketEventManagerSystem*>(
m_world->getSystem(SystemType::LibRocketEventManagerSystem));
rocketEventManager->clearDocumentStack();
rocketEventManager->loadWindow("main_menu");
if (gameState->getStateDelta(GameStates::INGAME) == EnumGameDelta::EXITTHISFRAME){
auto menuBackgroundSys = static_cast<MenuBackgroundSceneSystem*>(
m_world->getSystem(SystemType::MenuBackgroundSceneSystem));
menuBackgroundSys->setEnabled(true);
}
}
}
std::string VCardUpdateSerializer::serializePayload(std::shared_ptr<VCardUpdate> vcardUpdate) const {
XMLElement updateElement("x", "vcard-temp:x:update");
std::shared_ptr<XMLElement> photoElement(new XMLElement("photo"));
photoElement->addNode(std::make_shared<XMLTextNode>(vcardUpdate->getPhotoHash()));
updateElement.addNode(photoElement);
return updateElement.serialize();
}
struct NumArray* NumArrayCreate(int *nums, int size)
{
struct NumArray *t = (struct NumArray*)malloc(sizeof(struct NumArray));
t->nums = (int*)malloc(sizeof(int)*size);
memcpy(t->nums, nums, sizeof(int)*size);
t->size = size;
t->sums = (int*)malloc(sizeof(int)*(size+1));
memset(t->sums, 0, sizeof(int)*(size+1));
for(int i = 0; i <= size; i++)
updateElement(t, i, nums[i]);
return t;
}
void KBBGraphic::keyPressEvent( QKeyEvent* e )
{
if (inputAccepted) {
int oldRow = curRow;
int oldCol = curCol;
switch( e->key() ) { // Look at the key code
case Key_Left: // If 'left arrow'-key,
if( curCol > 0 ) { // and cr't not in leftmost col
curCol--; // set cr't to next left column
}
break;
case Key_Right: // Correspondingly...
if( curCol < numCols-1 ) {
curCol++;
}
break;
case Key_Up:
if( curRow > 0 ) {
curRow--;
}
break;
case Key_Down:
if( curRow < numRows-1 ) {
curRow++;
}
break;
case Key_Return:
case Key_Enter:
emit inputAt( curCol, curRow, LeftButton );
break;
default: // If not an interesting key,
e->ignore(); // we don't accept the event
return;
}
updateElement( oldCol, oldRow );
updateElement( curCol, curRow );
}
}
void KBBGraphic::mouseMoveEvent( QMouseEvent* e ) {
if (inputAccepted) {
int oldRow = curRow;
int oldCol = curCol;
QPoint pos = e->pos(); // extract pointer position
int movRow = pos.y() / cellH;
int movCol = pos.x() / cellW;
// kdDebug(12009) << movRow << " " << curRow << endl;
if ( (curRow != movRow) // if current cell has moved,
|| (curCol != movCol) ) {
curRow = movRow;
curCol = movCol;
updateElement( oldCol, oldRow );
emit inputAt( curCol, curRow, e->state() );
}
}
}
/*
Handles mouse press events for the KBBGraphic widget.
*/
void KBBGraphic::mousePressEvent( QMouseEvent* e )
{
if (inputAccepted) {
/*
* Middle click finishes the game.
*/
if (e->button() == MidButton) {
emit endMouseClicked();
return;
}
int oldRow = curRow;
int oldCol = curCol;
QPoint pos = e->pos(); // extract pointer position
curRow = pos.y() / cellH;
curCol = pos.x() / cellW;
//kdDebug(12009) << e->state() << " " << LeftButton << " " << e->state()&LeftButton << endl;
updateElement( oldCol, oldRow );
emit inputAt( curCol, curRow, e->button() );
}
}
/*
Set a property by name.
*/
static int setXmlListPropertyByName(Ejs *ejs, EjsXML *list, EjsName qname, EjsObj *value)
{
EjsXML *elt, *targetObject;
int index;
if (!isdigit((uchar) qname.name->value[0])) {
return setAlphaPropertyByName(ejs, list, qname, value);
}
/*
Numeric property
*/
targetObject = 0;
if (list->targetObject) {
/*
Find the real underlying target object. May be an XML object or XMLList if it contains multiple elements.
*/
targetObject = resolve(ejs, list->targetObject);
if (targetObject == 0) {
/* Spec says so - TODO why no error? */
return 0;
}
}
index = ejsAtoi(ejs, qname.name, 10);
if (index >= mprGetListLength(list->elements)) {
/*
Create, then fall through to update
*/
elt = createElement(ejs, list, targetObject, qname, value);
if (elt == 0) {
return 0;
}
} else {
elt = mprGetItem(list->elements, index);
}
assure(elt);
updateElement(ejs, list, elt, index, value);
return index;
}
Mat solveEqs (LDU * factorTable, Mat * pMat)
{
//factorTable
Mat L, D, U;
//pMat
int n;
Elem * pCurrentB;
//result: factorTable * result = B
Mat result;
//检测因子表指针是否为空
if ( factorTable == NULL )
{
printf ("solveEqs:The point of factorTable is empty!!\n");
return NULL;
}
//检测因子表中LDU矩阵是否为空
U = (*factorTable)->matU;
D = (*factorTable)->matD;
L = (*factorTable)->matL;
if ( MatIsEmpty (&L) || MatIsEmpty (&D) || MatIsEmpty (&U) )
{
printf ("solveEqs:There is an empty Matix in the factorTable!!\n");
return NULL;
}
//检测pMat指针是否为空
if ( pMat == NULL )
{
printf ("solveEqs: This is an empty pMat!!\n");
return NULL;
}
//检测矩阵是否为空
else if ( MatIsEmpty (pMat) )
{
printf ("solveEqs: Matix is empty!!\n");
return NULL;
}
else
{
n = (*pMat)->Ni;
pCurrentB = (*pMat)->HEAD;
}
//初始化Mat result
InitMat (&result, n, 1);
//复制pMat->result
while ( pCurrentB != NULL )
{
addElement (pCurrentB->VA, pCurrentB->IA, pCurrentB->JA, &result);
pCurrentB = pCurrentB->NEXT;
}
//利用L矩阵进行前代运算
int i, k;
double Dk, Lik, Bk, Bi, Uik;
for ( k = 1; k <= n - 1; k++ )
{
if ( (Bk = findElemValue (&result, k, 1)) != 0 )
{
for ( i = k + 1; i <= n; i++ )
{
if ( (Lik = findElemValue (&L, i, k)) !=0 )
{
Bi = findElemValue (&result, i, 1);
Bi = Bi - Lik*Bk;
if ( Bi == 0 )
{
if ( findElemValue (&result, i, 1) != 0 )
{
removeElement (&result, i, 1);
}
}
else
{
updateElement (Bi, i, 1, &result);
}
}
}
}
}
//利用D矩阵进行除法运算
for ( k = 1; k <= n; k++ )
{
if ( (Dk = findElemValue (&D, k, k)) != 0 )
{
if ( (Bk = findElemValue (&result, k, 1)) != 0)
{
Bk = Bk / Dk;
updateElement (Bk, k, 1, &result);
}
else
continue;
}
else
{
printf ("solveEqs: D[%d %d] is zero!!\n");
return NULL;
}
}
//showMat (&result);
//利用U矩阵进行回代运算
for ( k = n; k >= 2; k-- )
{
if ( (Bk = findElemValue (&result, k, 1)) != 0 )
{
for ( i = k - 1; i >= 1; i-- )
{
if ( (Uik = findElemValue (&U, i, k)) != 0 )
{
Bi = findElemValue (&result, i, 1);
Bi = Bi - Uik*Bk;
if ( Bi == 0 )
{
if ( findElemValue (&result, i, 1) != 0 )
{
removeElement (&result, i, 1);
}
}
else
{
updateElement (Bi, i, 1, &result);
}
}
}
}
else
continue;
}
return result;
}
LDU CalFactorT (const Mat * pMat)
{
int n, m, i, j, p;
double Vpj1, Vpj2, Vpj, Vpp, Vij1, Vij2, Vij, Vip;
Elem * pCurrent;
//检测pMat指针是否为空
if ( pMat == NULL )
{
printf ("CalFactorT: This is an empty pMat!!\n");
return NULL;
}
//检测矩阵是否为空
else if (MatIsEmpty (pMat))
{
printf ("CalFactorT: Matix is empty!!\n");
return NULL;
}
else
{
n = (*pMat)->Ni;
m = (*pMat)->Nj;
if ( n != m )
{
printf ("CalFactorT: Matix is [%d %d], can't calculate FactorTable!!\n", n, m);
return NULL;
}
else
{
//初始化LDU因子表指针及其指向的因子表
LDU factorTable;
factorTable = (matLDU *)malloc (sizeof(matLDU));
Mat matL, matD, matU;
//初始化因子表中的稀疏矩阵
InitMat (&matL, n, m);
InitMat (&matD, n, m);
InitMat (&matU, n, m);
//对LDU因子表中个稀疏矩阵进行赋值
factorTable->matL = matL;
factorTable->matD = matD;
factorTable->matU = matU;
//因子表中L、D、U矩阵求解及赋值
//复制矩阵*pMat到matD
pCurrent = (*pMat)->HEAD;
while (pCurrent != NULL)
{
addElement (pCurrent->VA, pCurrent->IA, pCurrent->JA, &matD);
pCurrent = pCurrent->NEXT;
}
//求FactorTable
for ( p = 1; p <= n - 1; p++ )
{
for ( j = p + 1; j <= m; j++ )
{
if ( (Vpp = findElemValue (&matD, p, p)) != 0 )
{
if ( (Vpj1 = findElemValue (&matD, p, j)) != 0 )
{
Vpj2 = Vpj1 / Vpp;
updateElement (Vpj2, p, j, &matD);
}
}
else
printf ("CalFactorTError: A[%d %d]=0, Division by zero!!\n", p, p);
for ( i = p + 1; i <= n; i++ )
{
if ( ((Vpj = findElemValue (&matD, p, j))== 0) |
((Vip = findElemValue (&matD, i, p)) == 0) )
{
}
else
{
Vij1 = findElemValue (&matD, i, j);
Vij2 = Vij1 - Vpj*Vip;
if ( (Vij2 != 0) & (Vij1 != 0) )
{
updateElement (Vij2, i, j, &matD);
}
else if ( (Vij2 == 0) & (Vij1 != 0) )
{
removeElement (&matD, i, j);
}
else if ( (Vij2 != 0) & (Vij1 == 0) )
{
addElement (Vij2, i, j, &matD);
}
else
{
}
}
}
}
}
//showMat (&matD);
//分别求解matU，matL，matD
//追加matL与matU矩阵元素
pCurrent = matD->HEAD;
while (pCurrent != NULL)
{
i = pCurrent->IA;
j = pCurrent->JA;
Vij = pCurrent->VA;
if ( i > j )
{
Vij = Vij / findElemValue (&matD, j, j);
addElement (Vij, i, j, &matL);
}
else if ( i < j )
{
addElement (Vij, i, j, &matU);
}
else
{
addElement (1, i, j, &matU);
addElement (1, i, j, &matL);
}
pCurrent = pCurrent->NEXT;
}
//matD矩阵单位化（删除非对角线元素）
pCurrent = matD->HEAD;
while (pCurrent != NULL)
{
i = pCurrent->IA;
j = pCurrent->JA;
if ( i != j )
{
pCurrent = pCurrent->NEXT;
removeElement (&matD, i, j);
}
else
pCurrent = pCurrent->NEXT;
}
return factorTable;
}
}
}
void update(struct NumArray* numArray, int i, int val)
{
int d = val-numArray->nums[i];
numArray->nums[i] = val;
updateElement(numArray, i, d);
}