void decrementCursor() {
if (getCursorX() < 1) {
if (getCursorY() < 1) {
setCursorY(0);
setCursorX(current_video_mode->width);
} else {
setCursorY(getCursorY() - 1);
setCursorX(current_video_mode->width);
}
return;
}
setCursorX(getCursorX() - 1);
}
void incrementCursor() {
if (getCursorX() >= current_video_mode->width) {
setCursorX(0);
if (getCursorY() >= current_video_mode->height - 1)
{
newLine();
setCursorY(current_video_mode->height - 1);
}
else
setCursorY(getCursorY() + 1);
return;
} else {
setCursorX(getCursorX() + 1);
}
}
void video_reload() {
int x, y;
int old_x = getCursorX();
int old_y = getCursorY();
setCursor(FALSE);
for(x = 0; x < current_video_mode->width; ++x)
{
for(y = 0; y < current_video_mode->height; ++y)
{
setCursorX(x);
setCursorY(y);
putC(current_video_mode->screen[x][y]);
}
}
setCursor(TRUE);
setCursorX(old_x);
setCursorY(old_y);
}
char *screen::input()
{
activate();
static char ac[1024];
int i = 0;
while (nInput2 != Qt::Key_Enter && nInput2 != Qt::Key_Return){
if (nInput2 != 0xffff){ // no key pressed = 0xffff
// QMessageBox::information(this, "", QString("%1").arg(nInput2));
if (nInput2 == Qt::Key_Backspace){
if (i > 0){ // backspace
i--;
decCursorX();
static QString ss = QString(QChar(' '));
print(ss);
decCursorX();
}
nInput2 = 0xffff; // no key pressed
bInputted = false;
} else if (nInput2 >= 32){
QChar *c = sInput.data();
ac[i] = c->toAscii();
print(sInput);
nInput2 = 0xffff; // no key pressed
bInputted = false;
i++;
if (i > 1023) break;
} else { // ignore special keys
nInput2 = 0xffff; // no key pressed
bInputted = false;
}
}
update();
qApp->processEvents(QEventLoop::AllEvents, 100);
};
setCursorX(1);
incCursorY();
nInput2 = 0xffff; // no key pressed
bInputted = false;
ac[i] = '\0';
return ac;
}
// Clears the screen from the given cursor to the end of the page.
// And rolls the cursor back.
void clear_screen_topdown() {
int i = 0;
int x = getCursorX();
int y = getCursorY();
setCursor(FALSE);
while (i++ < (current_video_mode->width * (current_video_mode->height
- y)) - x) {
putchar(' ');
}
setCursor(TRUE);
setCursorX(x);
setCursorY(y);
}
void Screen::setCursorYX(int y, int x)
{
setCursorY(y); setCursorX(x);
}
// Starts default video.
void initVideo() {
clear_screen();
setCursorX(0);
setCursorY(0);
}
void moveCursorToStart() {
setCursorX(0);
setCursorY(0);
}
void Mouse::think()
{
if (_animation) _animation->think();
SDL_GetMouseState(&_cursorX, &_cursorY);
auto game = &Game::getInstance();
auto location = game->location();
if (location && game->states()->back()->scrollable())
{
//check if cursor in the scrolling area
if (cursorX() < 5) // LEFT
{
if (cursorY() < 5) // LEFT-UP
{
auto moved = location->scroll(true, false, true, false);
setType( moved ? Mouse::SCROLL_NW : Mouse::SCROLL_NW_X);
}
else if (cursorY() > 475) //LEFT-DOWN
{
auto moved = location->scroll(false, true, true, false);
setType(moved ? Mouse::SCROLL_SW : Mouse::SCROLL_SW_X);
}
else
{
auto moved = location->scroll(false, false, true, false);
setType(moved ? Mouse::SCROLL_W : Mouse::SCROLL_W_X);
}
}
else if (cursorX() > 635) // RIGHT
{
if (cursorY() < 5) // RIGHT-UP
{
auto moved = location->scroll(true, false, false, true);
setType(moved ? Mouse::SCROLL_NE : Mouse::SCROLL_NE_X);
}
else if (cursorY() > 475) //RIGHT-DOWN
{
auto moved = location->scroll(false, true, false, true);
setType(moved ? Mouse::SCROLL_SE : Mouse::SCROLL_SE_X);
}
else
{
auto moved = location->scroll(false, false, false, true);
setType(moved ? Mouse::SCROLL_E : Mouse::SCROLL_E_X);
}
}
else if (cursorY() < 5) // UP
{
auto moved = location->scroll(true, false, false, false);
setType(moved ? Mouse::SCROLL_N : Mouse::SCROLL_N_X);
}
else if (cursorY() > 475) // DOWN
{
auto moved = location->scroll(false, true, false, false);
setType(moved ? Mouse::SCROLL_S : Mouse::SCROLL_S_X);
}
else if (_type != _lastType)
{
setType(_lastType);
}
switch (type())
{
case HEXAGON_RED:
auto location = Game::getInstance().location();
int x = location->camera()->x() + this->cursorX();
int y = location->camera()->y() + this->cursorY();
unsigned int hexagon = location->positionToHexagon(x, y);
setCursorX(location->hexagonToX(hexagon) - location->camera()->x());
setCursorY(location->hexagonToY(hexagon) - location->camera()->y());
break;
}
}
}
