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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* event.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/11/15 06:39:37 by cacharle #+# #+# */
/* Updated: 2020/01/11 10:10:05 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "cub3d.h"
#define ROTATE_SIZE (M_PI / 20.0)
#define MOVE_SPEED 0.25
int event_keydown(int key, void *param)
{
t_state *state;
state = (t_state*)param;
if (key == MLXK_ESC)
state->running = FALSE;
if (key == MLXK_A)
state->pos = vector_add(state->pos, vector_scale(vector_rotate(state->dir, M_PI_2), MOVE_SPEED));
if (key == MLXK_D)
state->pos = vector_add(state->pos, vector_scale(vector_rotate(state->dir, -M_PI_2), MOVE_SPEED));
if (key == MLXK_W)
state->pos = vector_add(state->pos, vector_scale(state->dir, MOVE_SPEED));
if (key == MLXK_S)
state->pos = vector_add(state->pos, vector_scale(state->dir, -MOVE_SPEED));
if (key == MLXK_LEFT)
state->dir = vector_rotate(state->dir, -ROTATE_SIZE);
if (key == MLXK_RIGHT)
state->dir = vector_rotate(state->dir, ROTATE_SIZE);
return (0);
}
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