gm2

sys/sdl/gm2/item.c

@@ -100,6 +100,21 @@ void moveAllItems(void)
   } while( i != 0);
 }
 
+void callStepAllItems(void)
+{
+  uint8_t i;
+  item_t *item;
+  i = item_cnt;
+  item = item_pool;
+  do
+  {
+    execute(item_template_list[item->template_index].step_proc);
+    
+    item++;
+    i--;
+  } while( i != 0);
+}
+
 
 /*===============================================*/
 

sys/sdl/gm2/item.h

@@ -30,6 +30,7 @@ item_t *pool_GetItem(uint8_t idx);
 
 void posStep(pos_t *pos, uint8_t dir);
 void moveAllItems(void);
+void callStepAllItems(void);
 
 uint8_t getMapTileByPos(pos_t *pos);
 

sys/sdl/gm2/main.c

@@ -325,7 +325,7 @@ void moveHero(uint8_t dir)
   moveItem(0, dir);
   
   /* other monster actions */
-
+  callStepAllItems();
 
   /* recalculate window position */
   setWindowPosByItem(0);

sys/sdl/gm2/ugl_bc.c

@@ -397,6 +397,19 @@ void bc_fn_setItemPos(bc_t *bc)
   bc_push_on_arg_stack(bc, i);  
 }
 
+void bc_fn_setItemDir(bc_t *bc)
+{
+  uint8_t i;
+  uint8_t dir;
+  dir = bc_pop_from_arg_stack(bc);
+  i = bc_pop_from_arg_stack(bc);
+#ifndef UGL_TEST
+  pool_GetItem(i)->dir = dir;
+  printf("item %d dir=%d\n", i, dir);
+#endif
+  bc_push_on_arg_stack(bc, i);  
+}
+
 
 /*======================================================*/
 bc_buildin_fn bc_buildin_list[] = 
@@ -407,8 +420,9 @@ bc_buildin_fn bc_buildin_list[] =
   /* 3 */ bc_fn_arg2,		/* two arguments */
   /* 4 */ bc_fn_add,
   /* 5 */ bc_fn_print,
-  /* 6 */ bc_fn_setPos,	/* two args: x & y*/
-  /* 7 */ bc_fn_setItemPos,	/* one args: item */
+  /* 6 */ bc_fn_setPos,	/* two args: x & y: assign x/y to the pos temp var */
+  /* 7 */ bc_fn_setItemPos,	/* one args: item, assign pos temp var to item */
+  /* 8 */ bc_fn_setItemDir,		/* two args, item and dir */
 };
 
 

sys/sdl/gm2/ugl_parse.c

@@ -58,6 +58,7 @@ struct ugl_buildin_cmd_struct ugl_buildin_cmd_list[] = {
   { /* code=*/ 5, 	/* name=*/ "print", 		/* args=*/ 1 },
   { /* code=*/ 6, 	/* name=*/ "setPos", 	/* args=*/ 2 },
   { /* code=*/ 7, 	/* name=*/ "setItemPos", /* args=*/ 1 },
+  { /* code=*/ 8, 	/* name=*/ "setItemDir",  /* args=*/ 2 },
 };