manque even, mlx fonction et definition map

algo.c

@@ -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);
 

algo.h

@@ -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