diff --git a/assets/converters.py b/assets/converters.py
index a942fa6..6108a85 100644
--- a/assets/converters.py
+++ b/assets/converters.py
@@ -7,8 +7,7 @@ import os
 
 def convert(input, output, params, target):
 	if params["custom-type"] == "map":
-		#convert_map(input, output, params, target)
-		#return 0
+		print("ERROR : Asset ", params["name"], " has legacy type map")
 		return 1
 	elif params["custom-type"] == "world":
 		convert_world(input, output, params, target)
@@ -208,8 +207,7 @@ def get_tile_map_data(input, output, params, target, xmin, ymin, xmax, ymax):
 def get_extra_map_data(input, output, params, target, xmin, ymin, xmax, ymax):
 	print( "WE ARE COMPUTING THE EXTRA DATA OF THE MAP : ", input )
 	data = json.load(open(input, "r"))
-
-
+	
 	nblayer = ["id" in i for i in data["layers"]].count(True) - 1
 	print( "I found ", nblayer, " of extradata")
 
@@ -288,13 +286,17 @@ def get_extra_map_data(input, output, params, target, xmin, ymin, xmax, ymax):
 								for v in layer["objects"]:
 									if v[ "id" ] == pathID:
 										print( "path data found : " )
-										xdata = bytes()
-										ydata = bytes()
+										
+										xdata = bytes("", "UTF-16")
+										ydata = bytes("", "UTF-16")
+										
 										for w in v[ "polyline" ]:
 											path_length = path_length + 1
 											print( "X= ", w[ "x" ], " Y= ", w[ "y" ] )
 											xdata += fxconv.u16( int( w[ "x" ] ) )
 											ydata += fxconv.u16( int( w[ "y" ] ) )
+											print("xdata : ", xdata)
+											print("ydata : ", ydata)
 
 							else:
 								print( "PNJ has no Path" )
diff --git a/src/npc.c b/src/npc.c
index ca7b4a7..b4ce57b 100644
--- a/src/npc.c
+++ b/src/npc.c
@@ -4,6 +4,7 @@
 #include "map.h"
 #include "config.h"
 #include <gint/display.h>
+#include <gint/keyboard.h> /*debug*/
 #include <stdint.h>
 
 
@@ -22,7 +23,7 @@ extern bopti_image_t demo_PNJ_img;
 void npc_draw(Game *game) {
     Player *player = &game->player;
 
-    for (int u=0; u<game->map_level->nbextradata; u++)
+    for (uint32_t u=0; u<game->map_level->nbextradata; u++) //uint pour enlever un warning
     {
         ExtraData *Data = &game->map_level->extradata[u];
     
@@ -37,9 +38,10 @@ void npc_draw(Game *game) {
                 for(int v=0; v<NbPoints; v++)
                 {
 
-                    /*
+                    
                     int16_t deltaX1=((int16_t) (Data->xpath[v % NbPoints] * PXSIZE))-(int16_t) player->wx;
                     int16_t deltaY1=((int16_t) (Data->ypath[v % NbPoints] * PXSIZE))-(int16_t) player->wy;
+                    /*DEBUG*/ dprint(0, 0, 0xFAFA, "coucou 43 : %d", v); dupdate(); getkey(); //plante avant ici (le v % NbPoints est sus)
 
                     int16_t deltaX2=((int16_t) (Data->xpath[(v+1) % NbPoints] * PXSIZE))-(int16_t) player->wx;
                     int16_t deltaY2=((int16_t) (Data->ypath[(v+1) % NbPoints] * PXSIZE))-(int16_t) player->wy;
@@ -47,7 +49,7 @@ void npc_draw(Game *game) {
                     dline( player->px + deltaX1, player->py + deltaY1,
                            player->px + deltaX2, player->py + deltaY2,
                            PATH_COLOR);
-                    */
+                    
                     
                 }