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Change momentum to be closer to the direction you're facing when not pressing the controls

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This commit is contained in:
Sryder 2017-03-10 02:22:49 +00:00
parent 546b98b4cb
commit 16e0dec70d
3 changed files with 21 additions and 0 deletions
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16
src/k_kart.c
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@ -1006,6 +1006,22 @@ static void K_PlayTauntSound(mobj_t *source)
}
}
void K_MomentumToFacing(player_t *player)
{
angle_t dangle = player->mo->angle - R_PointToAngle2(0, 0, player->mo->momx, player->mo->momy);
fixed_t speed = R_PointToDist2(0, 0, player->rmomx, player->rmomy);
if (dangle > ANGLE_180)
dangle = InvAngle(dangle);
// If you aren't on the ground or are moving in too different of a direction don't do this
if (!P_IsObjectOnGround(player->mo) || dangle > ANGLE_90)
return;
P_Thrust(player->mo, player->mo->angle, speed - FixedMul(speed, player->mo->friction));
player->mo->momx = FixedMul(player->mo->momx, player->mo->friction);
player->mo->momy = FixedMul(player->mo->momy, player->mo->friction);
}
// if speed is true it gets the speed boost power, otherwise it gets the acceleration
static fixed_t K_GetKartBoostPower(player_t *player, boolean speed)

1
src/k_kart.h
View file

@ -23,6 +23,7 @@ void K_SpawnKartExplosion(fixed_t x, fixed_t y, fixed_t z, fixed_t radius, INT32
void K_SpawnDriftTrail(player_t *player);
void K_DoMushroom(player_t *player, boolean doPFlag);
INT16 K_GetKartTurnValue(player_t *player, INT16 turnvalue);
void K_MomentumToFacing(player_t *player);
fixed_t K_GetKartSpeed(player_t *player, boolean doboostpower);
fixed_t K_3dKartMovement(player_t *player, boolean onground, boolean forwardmovement);
void K_MoveKartPlayer(player_t *player, boolean onground);

4
src/p_user.c
View file

@ -4789,6 +4789,10 @@ static void P_3dMovement(player_t *player)
P_Thrust(player->mo, movepushangle, movepushforward);
#endif
}
else if (!player->kartstuff[k_spinouttimer])
{
K_MomentumToFacing(player);
}
// Sideways movement
if (player->climbing)
{