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manque even, mlx fonction et definition map

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This commit is contained in:
ReverseSky 2024-10-03 19:00:43 +02:00
parent f7f92cbaa8
commit bdd7e86f3c
2 changed files with 125 additions and 67 deletions
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63
algo.c
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@ -6,7 +6,7 @@
/* By: greg <greg@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/10/01 16:24:58 by grobledo #+# #+# */
/* Updated: 2024/10/03 17:42:13 by greg ### ########.fr */
/* Updated: 2024/10/03 18:59:06 by greg ### ########.fr */
/* */
/* ************************************************************************** */
@ -23,6 +23,8 @@ static int initalgo(t_ray *ray)
ray->planeY = 0.66; // FOV de 66 degres
ray->currtime = 0;
ray->oldtime = 0;
ray->movespeed = 0.1;
ray->rotspeed = 0.1;
return (0);
}
@ -47,7 +49,7 @@ int algo()
x = 0;
width = 640;
height = 480;
while (x < w)
while (x < width)
{
// position et direction du rayon
ray.cameraX = 2 * x / width - 1;
@ -119,6 +121,63 @@ int algo()
if(drawEnd >= height)
drawEnd = height - 1;
/*mlx fontction color
give x and y sides different brightness
if (side == 1) {color = color / 2;}
//draw the pixels of the stripe as a vertical line
verLine(x, drawStart, drawEnd, color); */
//timing for input to dissociate speed from speed processor (same speed on all pc)
ray.oldtime = ray.currtime;
ray.currtime = getTicks();
// put image to window
// destroy old image
// hook event
readKeys();
//move forward if no wall in front of you
if (keyDown(move_up))
{
if(worldMap[(ray.posX + ray.dirX * ray.movespeed)][(int)(ray.posY)] == 0)
ray.posX += ray.dirX * ray.movespeed;
if(worldMap[(ray.posX)][((int)ray.posY + (int)ray.dirY * (int)ray.movespeed)] == 0)
ray.posY += ray.dirY * ray.movespeed;
}
//move backwards if no wall behind you
if (keyDown(moove_down))
{
if(worldMap[(ray.posX - ray.dirX * ray.movespeed)][(int)(ray.posY)] == 0)
ray.posX -= ray.dirX * ray.movespeed;
if(worldMap[(ray.posX)][((int)ray.posY - (int)ray.dirY * (int)ray.movespeed)] == 0)
ray.posY -= ray.dirY * ray.movespeed;
}
//rotate to the right
if (keyDown(moove_right))
{
//both camera direction and camera plane must be rotated
ray.oldDirX = ray.dirX;
ray.dirX = ray.dirX * cos(-ray.rotspeed) - ray.dirY * sin(-ray.rotspeed);
ray.dirY = ray.oldDirX * sin(-ray.rotspeed) + ray.dirY * cos(-ray.rotspeed);
ray.oldPlaneX = ray.planeX;
ray.planeX = ray.planeX * cos(-ray.rotspeed) - ray.planeY * sin(-ray.rotspeed);
ray.planeY = ray.oldPlaneX * sin(-ray.rotspeed) + ray.planeY * cos(-ray.rotspeed);
}
//rotate to the left
if (keyDown(moove_left))
{
//both camera direction and camera plane must be rotated
ray.oldDirX = ray.dirX;
ray.dirX = ray.dirX * cos(ray.rotspeed) - ray.dirY * sin(ray.rotspeed);
ray.dirY = ray.oldDirX * sin(ray.rotspeed) + ray.dirY * cos(ray.rotspeed);
ray.oldPlaneX = ray.planeX;
ray.planeX = ray.planeX * cos(ray.rotspeed) - ray.planeY * sin(ray.rotspeed);
ray.planeY = ray.oldPlaneX * sin(ray.rotspeed) + ray.planeY * cos(ray.rotspeed);
}
}
return (0);

11
algo.h
View file

@ -6,7 +6,7 @@
/* By: greg <greg@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/09/30 15:45:59 by grobledo #+# #+# */
/* Updated: 2024/10/03 17:26:27 by greg ### ########.fr */
/* Updated: 2024/10/03 18:59:43 by greg ### ########.fr */
/* */
/* ************************************************************************** */
@ -27,10 +27,6 @@ typedef struct s_ray
// orientation cam on map
double planeX;
double planeY;
// current frame
double currtime;
// last frame
double oldtime;
// camera pos
double cameraX;
// direction rayon
@ -47,7 +43,10 @@ typedef struct s_ray
// step direction (can be -1 or +1)
int stepX;
int stepY;
//wall hit?
double movespeed;
double rotspeed;
double oldDirX;
double oldPlaneX;
} t_ray;
#endif