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Fixed skidding handling for players: players might

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press skid while still turning in the opposite direction
(due to the delay with which the turning reacts). Therefore
skidding is only triggered when steering has nearly reached
full left or right (this code was by accident removed in
a previous commit).


git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@11444 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
hikerstk 2012-07-27 06:31:04 +00:00
parent f6689f382c
commit 50e07355f5
1 changed files with 12 additions and 5 deletions
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17
src/karts/skidding.cpp
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@ -25,6 +25,7 @@
#include "karts/kart_gfx.hpp"
#include "karts/kart_properties.hpp"
#include "karts/max_speed.hpp"
#include "karts/controller/controller.hpp"
#include "modes/world.hpp"
#include "physics/btKart.hpp"
#include "tracks/track.hpp"
@ -219,12 +220,18 @@ void Skidding::update(float dt, bool is_on_ground,
// If skidding is pressed while the kart is going straight,
// do nothing (till the kart starts to steer in one direction).
// Just testing for the sign of steering can result in unexpected
// beahviour, e.g. if a player is still turning left, but already
// behaviour, e.g. if a player is still turning left, but already
// presses right (it will take a few frames for this steering to
// actually take place, see player_controller) - the kart would skid
// to the left. So we test for a 'clear enough' steering direction.
//FIXME if(!skidding || fabsf(steering)<0.9f) break;
if(!skidding) break;
// actually take place, see player_controller) - the kart would
// skid to the left. So we test for a 'clear enough' steering
// direction. On the other hand, the AI takes care of that (i.e.
// only skids when steering is already in the right direction) -
// so we allow the AI to change steering even if steering is
// less than 90%.
if(!skidding ||
(m_kart->getController()->isPlayerController() &&
fabsf(steering)<0.9f) )
break;
m_skid_state = steering > 0 ? SKID_ACCUMULATE_RIGHT
: SKID_ACCUMULATE_LEFT;
// Add a little jump to the kart. Determine the vertical speed