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better water

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This commit is contained in:
Perttu Ahola 2010-11-30 15:35:03 +02:00
parent 4a8973aeac
commit 38353751c9
11 changed files with 167 additions and 16 deletions
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19
src/environment.cpp
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@ -101,11 +101,28 @@ void Environment::step(float dtime)
{
Player *player = *i;
// Apply gravity to local player
// Apply physics to local player
if(player->isLocal())
{
// Apply gravity to local player
v3f speed = player->getSpeed();
speed.Y -= 9.81 * BS * dtime_part * 2;
/*
Apply water resistance
*/
if(player->in_water)
{
f32 max_down = 1.0*BS;
if(speed.Y < -max_down) speed.Y = -max_down;
f32 max = 2.0*BS;
if(speed.getLength() > max)
{
speed = speed / speed.getLength() * max;
}
}
player->setSpeed(speed);
}