X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fgadgets.c;h=244db6ea8852b4a4df027f3ffbc95848b635210d;hb=39fb4fecfb8d4647d3563bdb18ce0065f6129522;hp=a797c75475a1a9b41bf9f6cb2e25a79a67f5f406;hpb=e9b47ffa7a91cd2a2317b3d5db85165b64e2f74c;p=rocksndiamonds.git

diff --git a/src/libgame/gadgets.c b/src/libgame/gadgets.c
index a797c754..244db6ea 100644
--- a/src/libgame/gadgets.c
+++ b/src/libgame/gadgets.c
@@ -13,6 +13,7 @@
 #include <string.h>
 
 #include "gadgets.h"
+#include "image.h"
 #include "text.h"
 #include "misc.h"
 
@@ -782,6 +783,10 @@ static void HandleGadgetTags(struct GadgetInfo *gi, int first_tag, va_list ap)
   {
     switch(tag)
     {
+      case GDI_IMAGE_ID:
+	gi->image_id = va_arg(ap, int);
+	break;
+
       case GDI_CUSTOM_ID:
 	gi->custom_id = va_arg(ap, int);
 	break;
@@ -1281,6 +1286,7 @@ struct GadgetInfo *CreateGadget(int first_tag, ...)
 
   /* always start with reliable default values */
   new_gadget->id = getNewGadgetID();
+  new_gadget->image_id = -1;
   new_gadget->callback_info = default_callback_info;
   new_gadget->callback_action = default_callback_action;
   new_gadget->active = TRUE;
@@ -2267,3 +2273,43 @@ boolean HandleGadgetsKeyInput(Key key)
 
   return TRUE;
 }
+
+void DumpGadgetIdentifiers()
+{
+  struct GadgetInfo *gi;
+
+  Print("Gadgets on current screen:\n");
+
+  for (gi = gadget_list_first_entry; gi != NULL; gi = gi->next)
+  {
+    if (gi->mapped && gi->image_id != -1)
+    {
+      char *token = getTokenFromImageID(gi->image_id);
+      char *prefix = "gfx.";
+
+      if (strPrefix(token, prefix))
+	token = &token[strlen(prefix)];
+
+      Print("- '%s'\n", token);
+    }
+  }
+
+  Print("Done.\n");
+}
+
+boolean DoGadgetAction(int image_id)
+{
+  struct GadgetInfo *gi;
+
+  for (gi = gadget_list_first_entry; gi != NULL; gi = gi->next)
+  {
+    if (gi->mapped && gi->image_id == image_id)
+    {
+      gi->callback_action(gi);
+
+      return TRUE;
+    }
+  }
+
+  return FALSE;
+}