Allow read npc position by .x and .y variables.

1 files changed, 22 insertions, 0 deletions

diff --git a/src/emap/script.c b/src/emap/script.c
index e28270b..95aa747 100644
--- a/src/emap/script.c
+++ b/src/emap/script.c
@@ -84,6 +84,16 @@ void escript_set_reg_npc_num(struct script_state* st, struct reg_db *n, int64 *n
         nd->dir = newdir;
         npc->enable(nd->name, 1);
     }
+    else if (!strcmp(name, ".x"))
+    {
+        ShowWarning("you cant assign '.x'\n");
+        script->reportsrc(st);
+    }
+    else if (!strcmp(name, ".y"))
+    {
+        ShowWarning("you cant assign '.y'.\n");
+        script->reportsrc(st);
+    }
 }
 
 int escript_get_val_npcscope_num(struct script_state* st, struct reg_db *n, struct script_data* data)
@@ -114,6 +124,18 @@ int escript_get_val_npcscope_num(struct script_state* st, struct reg_db *n, stru
         hookStop();
         return nd->dir;
     }
+    else if (!strcmp(name, ".x"))
+    {
+        getNDReturn(0);
+        hookStop();
+        return nd->bl.x;
+    }
+    else if (!strcmp(name, ".y"))
+    {
+        getNDReturn(0);
+        hookStop();
+        return nd->bl.y;
+    }
     return 0;
 }