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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "ags/engine/ac/global_dialog.h"
#include "ags/shared/ac/common.h"
#include "ags/engine/ac/dialog.h"
#include "ags/shared/ac/dialog_topic.h"
#include "ags/shared/ac/game_setup_struct.h"
#include "ags/engine/ac/game_state.h"
#include "ags/engine/debugging/debug_log.h"
#include "ags/engine/debugging/debugger.h"
#include "ags/shared/debugging/out.h"
#include "ags/engine/script/script.h"
#include "ags/globals.h"
namespace AGS3 {
using namespace AGS::Shared;
void RunDialog(int tum) {
if ((tum < 0) | (tum >= _GP(game).numdialog))
quit("!RunDialog: invalid topic number specified");
can_run_delayed_command();
if (_GP(play).stop_dialog_at_end != DIALOG_NONE) {
if (_GP(play).stop_dialog_at_end == DIALOG_RUNNING)
_GP(play).stop_dialog_at_end = DIALOG_NEWTOPIC + tum;
else
quitprintf("!RunDialog: two NewRoom/RunDialog/StopDialog requests within dialog; last was called in \"%s\", line %d",
_GP(last_in_dialog_request_script_pos).Section.GetCStr(), _GP(last_in_dialog_request_script_pos).Line);
return;
}
get_script_position(_GP(last_in_dialog_request_script_pos));
if (_G(inside_script))
_G(curscript)->queue_action(ePSARunDialog, tum, "RunDialog");
else
do_conversation(tum);
}
void StopDialog() {
if (_GP(play).stop_dialog_at_end == DIALOG_NONE) {
debug_script_warn("StopDialog called, but was not in a dialog");
debug_script_log("StopDialog called but no dialog");
return;
}
get_script_position(_GP(last_in_dialog_request_script_pos));
_GP(play).stop_dialog_at_end = DIALOG_STOP;
}
void SetDialogOption(int dlg, int opt, int onoroff, bool dlg_script) {
if ((dlg < 0) | (dlg >= _GP(game).numdialog))
quit("!SetDialogOption: Invalid topic number specified");
if ((opt < 1) | (opt > _G(dialog)[dlg].numoptions)) {
// Pre-3.1.1 games had "dialog scripts" that were written in different language and
// parsed differently; its "option-on/off" commands were more permissive.
if (dlg_script) {
Debug::Printf(kDbgGroup_Game, kDbgMsg_Error, "SetDialogOption: Invalid option number specified (%d : %d)", dlg, opt);
return;
}
quit("!SetDialogOption: Invalid option number specified");
}
opt--;
_G(dialog)[dlg].optionflags[opt] &= ~DFLG_ON;
if ((onoroff == 1) & ((_G(dialog)[dlg].optionflags[opt] & DFLG_OFFPERM) == 0))
_G(dialog)[dlg].optionflags[opt] |= DFLG_ON;
else if (onoroff == 2)
_G(dialog)[dlg].optionflags[opt] |= DFLG_OFFPERM;
}
int GetDialogOption(int dlg, int opt) {
if ((dlg < 0) | (dlg >= _GP(game).numdialog))
quit("!GetDialogOption: Invalid topic number specified");
if ((opt < 1) | (opt > _G(dialog)[dlg].numoptions))
quit("!GetDialogOption: Invalid option number specified");
opt--;
if (_G(dialog)[dlg].optionflags[opt] & DFLG_OFFPERM)
return 2;
if (_G(dialog)[dlg].optionflags[opt] & DFLG_ON)
return 1;
return 0;
}
} // namespace AGS3
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