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Avoid running follow the leader GP with 0 AIs

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This commit is contained in:
Deve 2017-11-09 23:22:10 +01:00
parent 51a16b938f
commit 165b2fea9c
1 changed files with 16 additions and 14 deletions
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30
src/states_screens/gp_info_screen.cpp
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@ -229,25 +229,27 @@ void GPInfoScreen::init()
const bool has_AI = race_manager->hasAI();
m_ai_kart_spinner->setVisible(has_AI);
getWidget<LabelWidget>("ai-text")->setVisible(has_AI);
if (has_AI)
{
m_ai_kart_spinner->setActive(true);
// Avoid negative numbers (which can happen if e.g. the number of karts
// in a previous race was lower than the number of players now.
int num_ai = UserConfigParams::m_num_karts - race_manager->getNumLocalPlayers();
if (num_ai < 0) num_ai = 0;
m_ai_kart_spinner->setValue(num_ai);
race_manager->setNumKarts(num_ai + race_manager->getNumLocalPlayers());
m_ai_kart_spinner->setMax(stk_config->m_max_karts - race_manager->getNumLocalPlayers());
const int local_players = race_manager->getNumLocalPlayers();
int min_ai = 0;
int num_ai = UserConfigParams::m_num_karts - local_players;
// A ftl reace needs at least three karts to make any sense
if(race_manager->getMinorMode()==RaceManager::MINOR_MODE_FOLLOW_LEADER)
if (race_manager->getMinorMode()==RaceManager::MINOR_MODE_FOLLOW_LEADER)
{
m_ai_kart_spinner->setMin(3-race_manager->getNumLocalPlayers());
min_ai = std::max(0, 3 - local_players);
}
else
m_ai_kart_spinner->setMin(0);
num_ai = std::max(min_ai, num_ai);
UserConfigParams::m_num_karts = num_ai + local_players;
race_manager->setNumKarts(num_ai + local_players);
m_ai_kart_spinner->setActive(true);
m_ai_kart_spinner->setValue(num_ai);
m_ai_kart_spinner->setMax(stk_config->m_max_karts - local_players);
m_ai_kart_spinner->setMin(min_ai);
} // has_AI
addTracks();