本文整理汇总了C++中SoccerWorld::getBallPosition方法的典型用法代码示例。如果您正苦于以下问题：C++ SoccerWorld::getBallPosition方法的具体用法？C++ SoccerWorld::getBallPosition怎么用？C++ SoccerWorld::getBallPosition使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类SoccerWorld的用法示例。
在下文中一共展示了SoccerWorld::getBallPosition方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: drawGlobalMiniMap
/** Draws the mini map and the position of all karts on it.
*/
void RaceGUI::drawGlobalMiniMap()
{
#ifndef SERVER_ONLY
// draw a map when arena has a navigation mesh.
Track *track = Track::getCurrentTrack();
if ( (track->isArena() || track->isSoccer()) && !(track->hasNavMesh()) )
return;
int upper_y = irr_driver->getActualScreenSize().Height - m_map_bottom - m_map_height;
int lower_y = irr_driver->getActualScreenSize().Height - m_map_bottom;
core::rect<s32> dest(m_map_left, upper_y,
m_map_left + m_map_width, lower_y);
track->drawMiniMap(dest);
World *world = World::getWorld();
for(unsigned int i=0; i<world->getNumKarts(); i++)
{
const AbstractKart *kart = world->getKart(i);
const SpareTireAI* sta =
dynamic_cast<const SpareTireAI*>(kart->getController());
// don't draw eliminated kart
if(kart->isEliminated() && !(sta && sta->isMoving())) continue;
const Vec3& xyz = kart->getXYZ();
Vec3 draw_at;
track->mapPoint2MiniMap(xyz, &draw_at);
draw_at *= UserConfigParams::m_scale_rtts_factor;
video::ITexture* icon = sta ?
irr_driver->getTexture(FileManager::GUI, "heart.png") :
kart->getKartProperties()->getMinimapIcon();
// int marker_height = m_marker->getSize().Height;
core::rect<s32> source(core::position2di(0, 0), icon->getSize());
int marker_half_size = (kart->getController()->isLocalPlayerController()
? m_minimap_player_size
: m_minimap_ai_size )>>1;
core::rect<s32> position(m_map_left+(int)(draw_at.getX()-marker_half_size),
lower_y -(int)(draw_at.getY()+marker_half_size),
m_map_left+(int)(draw_at.getX()+marker_half_size),
lower_y -(int)(draw_at.getY()-marker_half_size));
draw2DImage(icon, position, source, NULL, NULL, true);
} // for i<getNumKarts
SoccerWorld *sw = dynamic_cast<SoccerWorld*>(World::getWorld());
if (sw)
{
Vec3 draw_at;
track->mapPoint2MiniMap(sw->getBallPosition(), &draw_at);
draw_at *= UserConfigParams::m_scale_rtts_factor;
video::ITexture* icon =
irr_driver->getTexture(FileManager::GUI, "soccer_ball_normal.png");
core::rect<s32> source(core::position2di(0, 0), icon->getSize());
core::rect<s32> position(m_map_left+(int)(draw_at.getX()-(m_minimap_player_size/2.5f)),
lower_y -(int)(draw_at.getY()+(m_minimap_player_size/2.5f)),
m_map_left+(int)(draw_at.getX()+(m_minimap_player_size/2.5f)),
lower_y -(int)(draw_at.getY()-(m_minimap_player_size/2.5f)));
draw2DImage(icon, position, source, NULL, NULL, true);
}
#endif
} // drawGlobalMiniMap示例2: drawGlobalMiniMap
/** Draws the mini map and the position of all karts on it.
*/
void RaceGUI::drawGlobalMiniMap()
{
World *world = World::getWorld();
// draw a map when arena has a navigation mesh.
if ((world->getTrack()->isArena() || world->getTrack()->isSoccer()) &&
!(world->getTrack()->hasNavMesh()))
return;
const video::ITexture *old_rtt_mini_map = world->getTrack()->getOldRttMiniMap();
const FrameBuffer* new_rtt_mini_map = world->getTrack()->getNewRttMiniMap();
int upper_y = irr_driver->getActualScreenSize().Height - m_map_bottom - m_map_height;
int lower_y = irr_driver->getActualScreenSize().Height - m_map_bottom;
core::rect<s32> dest(m_map_left, upper_y,
m_map_left + m_map_width, lower_y);
if (old_rtt_mini_map != NULL)
{
core::rect<s32> source(core::position2di(0, 0),
old_rtt_mini_map->getSize());
draw2DImage(old_rtt_mini_map, dest, source,
NULL, NULL, true);
}
else if (new_rtt_mini_map != NULL)
{
core::rect<s32> source(0, 0, (int)new_rtt_mini_map->getWidth(),
(int)new_rtt_mini_map->getHeight());
draw2DImageFromRTT(new_rtt_mini_map->getRTT()[0],
new_rtt_mini_map->getWidth(), new_rtt_mini_map->getHeight(),
dest, source, NULL, video::SColor(127, 255, 255, 255), true);
}
for(unsigned int i=0; i<world->getNumKarts(); i++)
{
const AbstractKart *kart = world->getKart(i);
if(kart->isEliminated()) continue; // don't draw eliminated kart
const Vec3& xyz = kart->getXYZ();
Vec3 draw_at;
world->getTrack()->mapPoint2MiniMap(xyz, &draw_at);
draw_at *= UserConfigParams::m_scale_rtts_factor;
video::ITexture* icon = kart->getKartProperties()->getMinimapIcon();
// int marker_height = m_marker->getSize().Height;
core::rect<s32> source(core::position2di(0, 0), icon->getSize());
int marker_half_size = (kart->getController()->isLocalPlayerController()
? m_minimap_player_size
: m_minimap_ai_size )>>1;
core::rect<s32> position(m_map_left+(int)(draw_at.getX()-marker_half_size),
lower_y -(int)(draw_at.getY()+marker_half_size),
m_map_left+(int)(draw_at.getX()+marker_half_size),
lower_y -(int)(draw_at.getY()-marker_half_size));
draw2DImage(icon, position, source, NULL, NULL, true);
} // for i<getNumKarts
SoccerWorld *sw = dynamic_cast<SoccerWorld*>(World::getWorld());
if (sw)
{
Vec3 draw_at;
world->getTrack()->mapPoint2MiniMap(sw->getBallPosition(), &draw_at);
draw_at *= UserConfigParams::m_scale_rtts_factor;
video::ITexture* icon =
irr_driver->getTexture(FileManager::GUI, "soccer_ball_normal.png");
core::rect<s32> source(core::position2di(0, 0), icon->getSize());
core::rect<s32> position(m_map_left+(int)(draw_at.getX()-(m_minimap_player_size/2.5f)),
lower_y -(int)(draw_at.getY()+(m_minimap_player_size/2.5f)),
m_map_left+(int)(draw_at.getX()+(m_minimap_player_size/2.5f)),
lower_y -(int)(draw_at.getY()-(m_minimap_player_size/2.5f)));
draw2DImage(icon, position, source, NULL, NULL, true);
}
} // drawGlobalMiniMap