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Leo Firmin
2025-10-27 23:12:49 +01:00
parent cd1882c3cc
commit 0c0d28ab36
134 changed files with 9850 additions and 338 deletions
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srcs/exec/player.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* player.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jle-neze <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2025/09/12 18:24:21 by jle-neze #+# #+# */
/* Updated: 2025/09/12 18:24:22 by jle-neze ### ########.fr */
/* */
/* ************************************************************************** */
#include "cub.h"
void player_init(t_game *g, double px, double py, double dx, double dy)
{
g->cam.pos_x = px;
g->cam.pos_y = py;
g->cam.dir_x = dx;
g->cam.dir_y = dy;
/* FOV ≈ 66° → plane perpendiculaire (0.66) */
g->cam.plane_x = -dy * 0.66;
g->cam.plane_y = dx * 0.66;
g->move_speed = 0.07; /* ajuste si besoin */
g->rot_speed = 0.05; /* rad/frame */
}
/* petits helpers collision */
static int is_wall(t_world *w, int mx, int my)
{
if (mx < 0 || my < 0 || mx >= w->w || my >= w->h) return (1);
return (w->grid[my][mx] == '1');
}
void player_update(t_game *g)
{
double nx, ny;
/* Avancer/retour W/S */
if (g->in.w)
{
nx = g->cam.pos_x + g->cam.dir_x * g->move_speed;
ny = g->cam.pos_y + g->cam.dir_y * g->move_speed;
if (!is_wall(&g->world, (int)nx, (int)g->cam.pos_y)) g->cam.pos_x = nx;
if (!is_wall(&g->world, (int)g->cam.pos_x, (int)ny)) g->cam.pos_y = ny;
}
if (g->in.s)
{
nx = g->cam.pos_x - g->cam.dir_x * g->move_speed;
ny = g->cam.pos_y - g->cam.dir_y * g->move_speed;
if (!is_wall(&g->world, (int)nx, (int)g->cam.pos_y)) g->cam.pos_x = nx;
if (!is_wall(&g->world, (int)g->cam.pos_x, (int)ny)) g->cam.pos_y = ny;
}
/* Strafe A/D (gauche/droite) */
if (g->in.a)
{
nx = g->cam.pos_x - g->cam.dir_y * g->move_speed;
ny = g->cam.pos_y + g->cam.dir_x * g->move_speed;
if (!is_wall(&g->world, (int)nx, (int)g->cam.pos_y)) g->cam.pos_x = nx;
if (!is_wall(&g->world, (int)g->cam.pos_x, (int)ny)) g->cam.pos_y = ny;
}
if (g->in.d)
{
nx = g->cam.pos_x + g->cam.dir_y * g->move_speed;
ny = g->cam.pos_y - g->cam.dir_x * g->move_speed;
if (!is_wall(&g->world, (int)nx, (int)g->cam.pos_y)) g->cam.pos_x = nx;
if (!is_wall(&g->world, (int)g->cam.pos_x, (int)ny)) g->cam.pos_y = ny;
}
/* Rotation gauche/droite */
if (g->in.left || g->in.right)
{
double rs = g->rot_speed * (g->in.right ? 1.0 : -1.0);
double old_dir_x = g->cam.dir_x;
g->cam.dir_x = g->cam.dir_x * cos(rs) - g->cam.dir_y * sin(rs);
g->cam.dir_y = old_dir_x * sin(rs) + g->cam.dir_y * cos(rs);
double old_plane_x = g->cam.plane_x;
g->cam.plane_x = g->cam.plane_x * cos(rs) - g->cam.plane_y * sin(rs);
g->cam.plane_y = old_plane_x * sin(rs) + g->cam.plane_y * cos(rs);
}
}