cpp/openttd-patchpack/source Files · src/widgets/dropdown_func.h

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yexo

(svn r16502) -Fix [FS#2935]: when an AI was suspended while in a function called (indirectly) via call/acall/pcall OpenTTD crashed. Fix this by disallowing AIs to be suspended while called via call/acall/pcall.
IMPORTANT FOR AI WRITERS: AIs can no longer call any DoCommand functions (change anything, build vehicles, etc.) in a function called (indirectly) via call/acall/pcall. Where possible, please rewrite your code so it doesn't use call/acall/pcall

/* $Id$ */

/** @file dropdown_func.h Functions related to the drop down widget. */

#ifndef WIDGETS_DROPDOWN_FUNC_H
#define WIDGETS_DROPDOWN_FUNC_H

/* Show drop down menu containing a fixed list of strings */
void ShowDropDownMenu(Window *w, const StringID *strings, int selected, int button, uint32 disabled_mask, uint32 hidden_mask, uint width = 0);

/* Hide drop down menu of a parent window */
int HideDropDownMenu(Window *pw);

#endif /* WIDGETS_DROPDOWN_FUNC_H */