FIX: Corrected format of transformer tool icon tooltip

git-svn-id: svn://tron.homeunix.org/simutrans/simutrans/trunk@11891 8aca7d54-2c30-db11-9de9-000461428c89

Author: ceeac

simutrans/history.txt

@@ -61,6 +61,7 @@
 	FIX: Fatal error message when building a city house that was copied using the pipette tool
 	CHG: (poppo) extended selection of way resp. their obj with CNTRL and SHIFT and pipette tool
 	ADD: new settings cost_kw_per_credit (default was 512) to chaneg revenue from power. Smaller numbers more income
+	FIX: Corrected format of transformer tool icon tooltip
 
 
 Release of 124.3.1 (r11671 on 5-Apr-2025):

src/simutrans/tool/simtool.cc

@@ -1713,15 +1713,17 @@ const char *tool_clear_reservation_t::work( player_t *, koord3d pos )
 const char* tool_transformer_t::get_tooltip(const player_t *) const
 {
 	settings_t const& s = welt->get_settings();
-	sprintf(toolstr, "%s, %ld$ (%ld$)", translator::translate("Build drain"), (long)(s.cst_transformer / -100), (long)(welt->scale_with_month_length(s.cst_maintain_transformer)) / -100);
-	return toolstr;
+
+	return tooltip_with_price_maintenance(welt, "Build drain", s.cst_transformer, -s.cst_maintain_transformer);
 }
 
+
 image_id tool_transformer_t::get_icon(player_t*) const
 {
 	return way_builder_t::waytype_available( powerline_wt, welt->get_timeline_year_month() ) ? icon : IMG_EMPTY;
 }
 
+
 bool tool_transformer_t::init( player_t *)
 {
 	return way_builder_t::waytype_available( powerline_wt, welt->get_timeline_year_month() );