fixed configurability of editor element palette (for columns != 4)

[rocksndiamonds.git] / src / editor.c

diff --git a/src/editor.c b/src/editor.c
index 5b1b756031cdc295082a09d7e0f524ddfaeffcbc..d993af342fb1ee0cc1837b07c33722b7b2a50c9a 100644 (file)
--- a/src/editor.c
+++ b/src/editor.c
@@ -4787,27 +4787,47 @@ static char *getElementInfoText(int element)
   return info_text;
 }
 
-char *getElementDescriptionFilename(int element)
+static char *getElementDescriptionFilenameExt(char *basename)
 {
-  char *docs_dir = options.docs_directory;
   char *elements_subdir = "elements";
+  static char *elements_subdir2 = NULL;
   static char *filename = NULL;
-  char basename[MAX_FILENAME_LEN];
+
+  if (elements_subdir2 == NULL)
+    elements_subdir2 = getPath2(DOCS_DIRECTORY, elements_subdir);
 
   checked_free(filename);
 
-  /* 1st try: look for element description file for exactly this element */
-  sprintf(basename, "%s.txt", element_info[element].token_name);
-  filename = getPath3(docs_dir, elements_subdir, basename);
+  /* 1st try: look for element description in current level set directory */
+  filename = getPath3(getCurrentLevelDir(), elements_subdir2, basename);
   if (fileExists(filename))
     return filename;
 
   free(filename);
 
+  /* 2nd try: look for element description in the game's base directory */
+  filename = getPath3(options.docs_directory, elements_subdir, basename);
+  if (fileExists(filename))
+    return filename;
+
+  return NULL;
+}
+
+char *getElementDescriptionFilename(int element)
+{
+  char basename[MAX_FILENAME_LEN];
+  char *filename;
+
+  /* 1st try: look for element description file for exactly this element */
+  sprintf(basename, "%s.txt", element_info[element].token_name);
+  filename = getElementDescriptionFilenameExt(basename);
+  if (filename != NULL)
+    return filename;
+
   /* 2nd try: look for element description file for this element's class */
   sprintf(basename, "%s.txt", element_info[element].class_name);
-  filename = getPath3(docs_dir, elements_subdir, basename);
-  if (fileExists(filename))
+  filename = getElementDescriptionFilenameExt(basename);
+  if (filename != NULL)
     return filename;
 
   return NULL;
@@ -4926,7 +4946,9 @@ static void ReinitializeElementList()
     {
       if (setup.editor.el_headlines)
       {
-       num_editor_elements += *editor_elements_info[i].headline_list_size;
+       // required for correct padding of palette headline buttons
+       if (*editor_elements_info[i].headline_list_size > 0)
+         num_editor_elements += editor.palette.cols;
 
        for (j = 0; j < *editor_elements_info[i].headline_list_size; j++)
        {
@@ -4940,7 +4962,13 @@ static void ReinitializeElementList()
       if (found_inactive_cascade)
        continue;
 
-      num_editor_elements += *editor_elements_info[i].element_list_size;
+      // required for correct padding of palette element buttons
+      int element_list_size = *editor_elements_info[i].element_list_size;
+      int element_rows =
+       (element_list_size + editor.palette.cols - 1) / editor.palette.cols;
+      int element_buttons = editor.palette.cols * element_rows;
+
+      num_editor_elements += element_buttons;
     }
   }
 
@@ -4964,9 +4992,16 @@ static void ReinitializeElementList()
     {
       if (setup.editor.el_headlines)
       {
-       for (j = 0; j < *editor_elements_info[i].headline_list_size; j++)
+       // required for correct padding of palette headline buttons
+       int headline_size = (*editor_elements_info[i].headline_list_size > 0 ?
+                            editor.palette.cols : 0);
+
+       for (j = 0; j < headline_size; j++)
        {
-         int element = (*editor_elements_info[i].headline_list)[j];
+         // use empty elements for padding of palette headline buttons
+         int element = (j < *editor_elements_info[i].headline_list_size ?
+                        (*editor_elements_info[i].headline_list)[j] :
+                        editor_el_empty[0]);
 
          editor_elements[pos++] = element;
 
@@ -4978,8 +5013,19 @@ static void ReinitializeElementList()
       if (found_inactive_cascade)
        continue;
 
-      for (j = 0; j < *editor_elements_info[i].element_list_size; j++)
+      // required for correct padding of palette element buttons
+      int element_list_size = *editor_elements_info[i].element_list_size;
+      int element_rows =
+       (element_list_size + editor.palette.cols - 1) / editor.palette.cols;
+      int element_buttons = editor.palette.cols * element_rows;
+
+      // copy all elements from element list
+      for (j = 0; j < element_list_size; j++)
        editor_elements[pos++] = (*editor_elements_info[i].element_list)[j];
+
+      // use empty elements for padding of palette element buttons
+      for (j = 0; j < element_buttons - element_list_size; j++)
+       editor_elements[pos++] = editor_el_empty[0];
     }
   }
 
@@ -5278,15 +5324,20 @@ static void CreateControlButtons()
     }
     else
     {
-      gd_xoffset = DX - EX + ED_CTRL5_BUTTONS_XPOS;
-      gd_yoffset = DY - EY + ED_CTRL5_BUTTONS_YPOS;
-      width  = ED_CTRL5_BUTTON_XSIZE;
-      height = ED_CTRL5_BUTTON_YSIZE;
+      int graphic = IMG_EDITOR_BUTTON_GFX_PROPERTIES;
+      struct GraphicInfo *gd = &graphic_info[graphic];
+      struct XY ebi = editor.button.properties;
+
+      gd_bitmap = gd->bitmap;
+      gd_xoffset = DX - EX + ebi.x;
+      gd_yoffset = DY - EY + ebi.y;
+      width  = gd->width;
+      height = gd->height;
 
-      gd_x1 = DOOR_GFX_PAGEX6 + ED_CTRL5_BUTTONS_GFX_XPOS;
+      gd_x1 = gd->src_x;
       gd_x2 = 0;       /* no alternative graphic for these buttons */
-      gd_y1 = DOOR_GFX_PAGEY1 + ED_CTRL5_BUTTONS_GFX_YPOS;
-      gd_y2 = DOOR_GFX_PAGEY1 + ED_CTRL5_BUTTONS_GFX_YPOS - height;
+      gd_y1 = gd->src_y;
+      gd_y2 = gd->src_y + gd->pressed_yoffset;
     }
 
     if (id < ED_NUM_CTRL1_4_BUTTONS)