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Fix #3280 (#3284)

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Alayan-stk-2 2018-06-07 20:43:09 +02:00 committed by Deve
parent 495b80fb04
commit 0b5d68d1d1
1 changed files with 8 additions and 2 deletions
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10
src/karts/controller/skidding_ai.cpp
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@ -2013,13 +2013,19 @@ void SkiddingAI::computeNearestKarts()
int num_ai = m_world->getNumKarts() - race_manager->getNumPlayers();
int position_among_ai = m_kart->getPosition() - m_num_players_ahead;
// Converts a position among AI to a position among players
float ideal_target = ((position_among_ai-1) / ((float) num_ai-1)
float ideal_target = 1.0f;
// Avoid a division by 0.
// If there is only one AI, it will target the first player
if (num_ai > 1)
ideal_target = ((position_among_ai-1) / ((float) num_ai-1)
* ((float) race_manager->getNumPlayers()-1)) + 1.0f;
// Substract 1 as index start from 0 and add 0.5 to get rounding
// The cast truncate the decimals, so it won't go over n-1
// as the highest possible ideal_target is n
int target_index = (int) (ideal_target - 0.5f);
assert (target_index >= 0 && target_index <= n-1);
assert(target_index >= 0 && target_index <= n-1);
target_overall_distance = overall_distance[target_index];
}
// Now convert 'maximum overall distance' to distance to player.