+}
+
+static void execSetupGame_setScrollDelays()
+{
+ if (scroll_delays == NULL)
+ {
+ int i;
+
+ for (i = 0; scroll_delays_list[i].value != -1; i++)
+ {
+ TreeInfo *ti = newTreeInfo_setDefaults(TREE_TYPE_UNDEFINED);
+ char identifier[32], name[32];
+ int value = scroll_delays_list[i].value;
+ char *text = scroll_delays_list[i].text;
+
+ ti->node_top = &scroll_delays;
+ ti->sort_priority = value;
+
+ sprintf(identifier, "%d", value);
+ sprintf(name, "%s", text);
+
+ setString(&ti->identifier, identifier);
+ setString(&ti->name, name);
+ setString(&ti->name_sorting, name);
+ setString(&ti->infotext, "Scaling Type");
+
+ pushTreeInfo(&scroll_delays, ti);
+ }
+
+ /* sort scaling type values to start with lowest scaling type value */
+ sortTreeInfo(&scroll_delays);
+
+ /* set current scaling type value to configured scaling type value */
+ scroll_delay_current =
+ getTreeInfoFromIdentifier(scroll_delays,i_to_a(setup.scroll_delay_value));
+
+ /* if that fails, set current scaling type to reliable default value */
+ if (scroll_delay_current == NULL)
+ scroll_delay_current =
+ getTreeInfoFromIdentifier(scroll_delays, i_to_a(STD_SCROLL_DELAY));
+
+ /* if that also fails, set current scaling type to first available value */
+ if (scroll_delay_current == NULL)
+ scroll_delay_current = scroll_delays;
+ }
+
+ setup.scroll_delay_value = atoi(scroll_delay_current->identifier);
+
+ /* needed for displaying scaling type text instead of identifier */
+ scroll_delay_text = scroll_delay_current->name;
+}
+
+static void execSetupGame()
+{
+ execSetupGame_setGameSpeeds();
+ execSetupGame_setScrollDelays();