void MainMenu::Render(DisplayContext* displayContext)
{
for(int i=0; i<ITEM_QTY; ++i)
{
displayContext->DrawText(*m_MenuElements[i], m_Positions[i]);
}
Point arrowPosition( m_Positions[m_FocusIndex] );
arrowPosition.MoveBy(-m_FocusText.GetTextWidth(), 0);
displayContext->DrawText(m_FocusText, arrowPosition);
displayContext->SetColor(Color::White);
displayContext->DrawRectangle(*m_VerticalRect);
displayContext->DrawRectangle(*m_HorizontalRect);
Scene::Render(displayContext);
}
//Move: Performs game round for Player.
void GamePlayer::Move(GameManager* mgr) {
if (m_pauseMoveRounds == 0) { // check if player can move
Undraw();
Point p = GetPosition();
p.set(p.getX()+m_direction.getX(),p.getY()+m_direction.getY()); // set new postion
fixPoint(p); //if needed fix the position of the point
bool move=!mgr->isValidPosition(p);
if (!move) // in case the new position is valid, do change of direction randomly
move = (rand() % 10 == 0);
while (move) { // if new poisiton is not valid get valid new position.
p=GetPosition();
m_direction.set(rand() % 3 - 1,rand() % 3 - 1);
p.set(p.getX()+m_direction.getX(),p.getY()+m_direction.getY());
fixPoint(p);
if ( mgr->isValidPosition(p) && GetPosition().comper(p) != 0 )
move=false;
}
SetPosition(p); //set the new position
m_pauseMoveRounds=PAUSE_MOVE_AFTER_MOVE; //update waiting rounds
Draw(mgr);
switch(mgr->TakeMapObject(p)) { // check if payer is on gift
case GlobalConsts::Food:
m_power+=ADD_POWER;
break;
case GlobalConsts::Quiver:
m_numOfArrows+=ADD_ARROWS;
break;
case GlobalConsts::Bomb:
m_power-=LOSE_POWER;
break;
}
HandleDeath(mgr); // check death
if (m_pauseArrowsRounds == 0 && m_numOfArrows > 0 ) // handle shooting arrow
{
Point arrowPosition(GetPosition());
arrowPosition.set(arrowPosition.getX() + m_direction.getX(),arrowPosition.getY() + m_direction.getY());
if (mgr->isValidPosition(arrowPosition)) {
mgr->createArrow(arrowPosition,m_direction);
m_pauseArrowsRounds = PAUSE_ARROWS_AFTER_SHOOT;
--m_numOfArrows;
}
}
else if ( m_pauseArrowsRounds > 0 ) {
m_pauseArrowsRounds--;
}
}
else {
--m_pauseMoveRounds;
}
}
