Dead shoggoths corpse to "magic meat" that can now be "used" i.e. consumed for hitpoi...

[plomrogue] / src / map_object_actions.c

diff --git a/src/map_object_actions.c b/src/map_object_actions.c
index 44e02638ef2a71353c35dc5eab0456eab5466c0e..9d1721e936fab21bd8e6c3634812f409e9adb6e9 100644 (file)
--- a/src/map_object_actions.c
+++ b/src/map_object_actions.c
@@ -64,7 +64,7 @@ static void actor_hits_actor(struct MapObj * hitter, struct MapObj * hitted)
 
 
 
-extern uint8_t move_actor(struct MapObj * actor, enum dir d)
+extern uint8_t move_actor(struct MapObj * actor, char d)
 {
     struct yx_uint16 target = mv_yx_in_dir(d, actor->pos);
     struct MapObj * other_actor;
@@ -92,29 +92,29 @@ extern uint8_t move_actor(struct MapObj * actor, enum dir d)
 
 
 
-extern void move_player(enum dir d)
+extern void move_player(char d)
 {
     char * dsc_dir;
     char * action_dsc_prototype = "player_";
     uint8_t len_action_dsc_prototype = strlen(action_dsc_prototype);
     char action_dsc[len_action_dsc_prototype + 2];
     memcpy(action_dsc, action_dsc_prototype, len_action_dsc_prototype);
-    if      (NORTH == d)
+    if      ('N' == d)
     {
         dsc_dir = "north";
         action_dsc[len_action_dsc_prototype] = 'u';
     }
-    else if (EAST  == d)
+    else if ('E' == d)
     {
         dsc_dir = "east" ;
         action_dsc[len_action_dsc_prototype] = 'r';
     }
-    else if (SOUTH == d)
+    else if ('S' == d)
     {
         dsc_dir = "south";
         action_dsc[len_action_dsc_prototype] = 'd';
     }
-    else if (WEST  == d)
+    else if ('W' == d)
     {
         dsc_dir = "west" ;
         action_dsc[len_action_dsc_prototype] = 'l';
@@ -206,3 +206,47 @@ extern void player_pick()
     }
     turn_over(get_command_id("pick"));
 }
+
+
+
+extern void player_use()
+{
+    struct MapObj * player = get_player();
+    if (NULL == player->owns)
+    {
+        update_log("\nYou try to use an object, but you own none.");
+        world.old_inventory_select = 0;
+    }
+    else
+    {
+        uint8_t i = 0;
+        struct MapObj * selected = player->owns;
+        for (; i != world.inventory_select; i++, selected = selected->next);
+        struct MapObjDef * mod = get_map_object_def(selected->type);
+        if (!strcmp("MAGIC MEAT", mod->name))
+        {
+            struct MapObj * next = selected->next;
+            free(selected);
+            if (0 < world.inventory_select)
+            {
+                world.old_inventory_select = world.inventory_select;
+                world.inventory_select--;
+                for (i = 0, selected = player->owns;
+                     i != world.inventory_select;
+                     i++, selected = selected->next);
+                selected->next = next;
+            }
+            else
+            {
+                player->owns = next;
+            }
+            player->lifepoints++;
+            update_log("\nYou consume MAGIC MEAT.");
+            }
+        else
+        {
+            update_log("\nYou try to use this object, but fail.");
+        }
+    }
+    turn_over(get_command_id("use"));
+}