taisei/src/move.c

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/*
* This software is licensed under the terms of the MIT-License
* See COPYING for further information.
* ---
* Copyright (c) 2011-2019, Lukas Weber <laochailan@web.de>.
* Copyright (c) 2012-2019, Andrei Alexeyev <akari@taisei-project.org>.
*/
#include "taisei.h"
#include "move.h"
complex move_update(MoveParams *p) {
complex v = p->velocity;
p->velocity = p->acceleration + p->retention * v;
return v;
}