void TickerTape::setPositions(TextAction &action) {
Vec2i txtDims = Vec2i(textDims(this, getText(action.m_targetIndex)));
Vec2i widgetSize = getSize() - getBordersAll();
int yPos = (widgetSize.h - txtDims.h) / 2;
int aPos;
if (m_anchor.isPercentage()) {
if (m_anchor.getPercentage() == -1) {
aPos = widgetSize.w;
} else {
aPos = int(m_anchor.getPercentage() / 100.f * widgetSize.w);
}
} else {
aPos = m_anchor.getAbsolute();
}
if (m_align == Alignment::CENTERED) {
aPos -= txtDims.w / 2;
} else if (m_align == Alignment::FLUSH_LEFT) {
// nop
} else if (m_align == Alignment::FLUSH_RIGHT) {
aPos -= txtDims.w;
} else {
assert(false);
}
Vec2i destPos(getBorderLeft() + aPos, getBorderTop() + yPos);
TextWidget::setTextPos(destPos, action.m_targetIndex);
Vec2f targetPos = Vec2f(destPos);
Vec2f startOffset, endOffset;
if (m_alternateOrigin && action.m_actionNumber % 2 == 1) {
startOffset = m_endOffset;
endOffset = m_startOffset;
} else {
startOffset = m_startOffset;
endOffset = m_endOffset;
}
if (action.m_phaseNumber == 0) {
action.m_startPos = targetPos + startOffset;
action.m_destPos = targetPos;
} else if (action.m_phaseNumber == 1) {
action.m_startPos = action.m_destPos = targetPos;
} else if (action.m_phaseNumber == 2) {
action.m_startPos = targetPos;
action.m_destPos = targetPos + endOffset;
}
setTextPos(Vec2i(action.m_startPos), action.m_targetIndex);
setTextFade(action.m_startAlpha, action.m_targetIndex);
}
void Game::update(sf::Vector2f updatePos)
{
setTextPos(updatePos);
}
