1 files changed, 66 insertions, 15 deletions

diff --git a/src/ft_raycasting.c b/src/ft_raycasting.c
index 73aaf30..e83c8f7 100644
--- a/src/ft_raycasting.c
+++ b/src/ft_raycasting.c
@@ -87,6 +87,20 @@ static void
 	cl->rlist.wall_dist_tab[i] = cl->rlist.wall_dist;
 }
 
+static void
+	ft_set_fc_tex_xy(uint8_t tid, uint16_t x, uint16_t y, t_cub *cl)
+{
+	const int32_t	x_cell = (int32_t)(cl->rlist.x_floor);
+	const int32_t	y_cell = (int32_t)(cl->rlist.y_floor);
+
+	cl->tlist[tid].tex_x = (int32_t)(cl->tlist[tid].img_h
+		* (cl->rlist.y_floor - y_cell));
+	cl->tlist[tid].tex_y = (int32_t)(cl->tlist[tid].img_w
+		* (cl->rlist.x_floor - x_cell));
+	cl->rlist.fc_tex_x_tab[tid - 6][y][x] = cl->tlist[tid].tex_x;
+	cl->rlist.fc_tex_y_tab[tid - 6][y][x] = cl->tlist[tid].tex_y;
+}
+
 void
 	ft_castray(t_cub *cl)
 {
@@ -106,13 +120,31 @@ void
 			sizeof(int16_t))) ||
 		!(cl->rlist.tex_x_tab = (int32_t*)malloc(cl->wlist.x_size *
 			sizeof(int32_t))) ||
-		!(cl->rlist.y_floor_tab = (float*)malloc(cl->wlist.x_size *
-			sizeof(float))) ||
-		!(cl->rlist.x_floor_tab = (float*)malloc(cl->wlist.x_size *
-			sizeof(float))) ||
+		!(cl->rlist.fc_tex_x_tab = (int32_t***)malloc(2 * sizeof(int32_t**))) ||
+		!(cl->rlist.fc_tex_y_tab = (int32_t***)malloc(2 * sizeof(int32_t**))) ||
 		!(cl->rlist.row_dist_tab = (float*)malloc(cl->wlist.y_size *
 			sizeof(float))))
-		return ;
+			ft_error(FT_RET_ALLOC_ERR, FT_ERR_ALLOCATE, cl);
+	x = 0;
+	while (x < 2)
+	{
+		if (!(cl->rlist.fc_tex_x_tab[x] = (int**)malloc(cl->wlist.y_size *
+				sizeof(int*))) ||
+			!(cl->rlist.fc_tex_y_tab[x] = (int**)malloc(cl->wlist.y_size *
+				sizeof(int*))))
+			ft_error(FT_RET_ALLOC_ERR, FT_ERR_ALLOCATE, cl);
+		y = 0;
+		while (y < cl->wlist.y_size)
+		{
+			if (!(cl->rlist.fc_tex_x_tab[x][y] = (int*)malloc(cl->wlist.x_size *
+					sizeof(int))) ||
+				!(cl->rlist.fc_tex_y_tab[x][y] = (int*)malloc(cl->wlist.x_size *
+					sizeof(int))))
+				ft_error(FT_RET_ALLOC_ERR, FT_ERR_ALLOCATE, cl);
+			y++;
+		}
+		x++;
+	}
 	x = 0;
 	while (x < cl->wlist.x_size)
 	{
@@ -126,10 +158,15 @@ void
 		ft_floor_cast_inits(y, &cl->rlist, cl);
 		while (x < cl->wlist.x_size)
 		{
+			if (cl->rlist.wall_bz[x] <= y)
+			{
+				if (cl->mlist.isftex)
+					ft_set_fc_tex_xy(6, x, y, cl);
+				if (cl->mlist.isctex && !cl->mlist.isskybox)
+					ft_set_fc_tex_xy(7, x, cl->wlist.y_size - y - 1, cl);
+			}
 			cl->rlist.x_floor += cl->mlist.x_floor_step;
 			cl->rlist.y_floor += cl->mlist.y_floor_step;
-			cl->rlist.x_floor_tab[x] = cl->rlist.x_floor;
-			cl->rlist.y_floor_tab[x] = cl->rlist.y_floor;
 			x++;
 		}
 		cl->rlist.row_dist_tab[y] = cl->rlist.row_dist;
@@ -140,19 +177,33 @@ void
 	pthread_create(&tid[1], 0x0, ft_floor_cast, (void*)cl);
 	pthread_join(tid[0], 0x0);
 	pthread_join(tid[1], 0x0);
+	x = 0;
+	y = 0;
+	while (x < 2)
+	{
+		while (y < cl->wlist.y_size)
+		{
+			free(cl->rlist.fc_tex_x_tab[x][y]);
+			free(cl->rlist.fc_tex_y_tab[x][y]);
+			y++;
+		}
+		free(cl->rlist.fc_tex_x_tab[x]);
+		free(cl->rlist.fc_tex_y_tab[x]);
+		x++;
+	}
+	free(cl->rlist.fc_tex_x_tab);
+	free(cl->rlist.fc_tex_y_tab);
+	ft_memdel((void*)&cl->rlist.tex_x_tab);
+	ft_memdel((void*)&cl->rlist.row_dist_tab);
+	ft_memdel((void*)&cl->rlist.wall_t_tab);
+	ft_memdel((void*)&cl->rlist.w_side_tab);
+	ft_memdel((void*)&cl->rlist.line_h_tab);
+	ft_memdel((void*)&cl->rlist.wall_bz);
 	ft_calc_sprite(cl);
 	ft_calc_heal(cl);
 	ft_calc_trap(cl);
 	ft_calc_weaps(cl);
 	if (cl->plist.handles_weapon > -1)
 		ft_draw_handweap(cl);
-	ft_memdel((void*)&cl->rlist.tex_x_tab);
-	ft_memdel((void*)&cl->rlist.y_floor_tab);
-	ft_memdel((void*)&cl->rlist.x_floor_tab);
-	ft_memdel((void*)&cl->rlist.row_dist_tab);
-	ft_memdel((void*)&cl->rlist.wall_t_tab);
-	ft_memdel((void*)&cl->rlist.w_side_tab);
-	ft_memdel((void*)&cl->rlist.line_h_tab);
 	ft_memdel((void*)&cl->rlist.wall_dist_tab);
-	ft_memdel((void*)&cl->rlist.wall_bz);
 }