mirror of
https://github.com/MaSzyna-EU07/maszyna.git
synced 2026-03-22 15:05:03 +01:00
284 lines
8.8 KiB
C++
284 lines
8.8 KiB
C++
/*
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This Source Code Form is subject to the
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terms of the Mozilla Public License, v.
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2.0. If a copy of the MPL was not
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distributed with this file, You can
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obtain one at
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http://mozilla.org/MPL/2.0/.
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*/
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/*
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MaSzyna EU07 locomotive simulator
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Copyright (C) 2001-2004 Marcin Wozniak and others
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*/
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#include "stdafx.h"
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#include "EvLaunch.h"
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#include "Globals.h"
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#include "Logs.h"
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#include "Event.h"
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#include "MemCell.h"
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#include "Timer.h"
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#include "parser.h"
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#include "Console.h"
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#include "world.h"
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#include "utilities.h"
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//---------------------------------------------------------------------------
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// encodes expected key in a short, where low byte represents the actual key,
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// and the high byte holds modifiers: 0x1 = shift, 0x2 = ctrl, 0x4 = alt
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int vk_to_glfw_key( int const Keycode ) {
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#ifdef _WIN32
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auto const code = VkKeyScan( Keycode );
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char key = code & 0xff;
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char shiftstate = ( code & 0xff00 ) >> 8;
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if( (key >= 'A') && (key <= 'Z') ) {
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key = GLFW_KEY_A + key - 'A';
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}
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else if( ( key >= '0' ) && ( key <= '9' ) ) {
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key = GLFW_KEY_0 + key - '0';
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}
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return key + ( shiftstate << 8 );
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#endif
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}
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bool TEventLauncher::Load(cParser *parser)
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{ // wczytanie wyzwalacza zdarzeń
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std::string token;
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parser->getTokens();
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*parser >> dRadius; // promień działania
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if (dRadius > 0.0)
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dRadius *= dRadius; // do kwadratu, pod warunkiem, że nie jest ujemne
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parser->getTokens(); // klawisz sterujący
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*parser >> token;
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if (token != "none")
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{
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if( token.size() == 1 )
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iKey = vk_to_glfw_key( token[ 0 ] );
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else
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iKey = vk_to_glfw_key(stol_def( token, 0 )); // a jak więcej, to jakby numer klawisza jest
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}
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parser->getTokens();
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*parser >> DeltaTime;
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if (DeltaTime < 0)
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DeltaTime = -DeltaTime; // dla ujemnego zmieniamy na dodatni
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else if (DeltaTime > 0)
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{ // wartość dodatnia oznacza wyzwalanie o określonej godzinie
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iMinute = int(DeltaTime) % 100; // minuty są najmłodszymi cyframi dziesietnymi
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iHour = int(DeltaTime - iMinute) / 100; // godzina to setki
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DeltaTime = 0; // bez powtórzeń
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// potentially shift the provided time by requested offset
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auto const timeoffset { static_cast<int>( Global.ScenarioTimeOffset * 60 ) };
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if( timeoffset != 0 ) {
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auto const adjustedtime { clamp_circular( iHour * 60 + iMinute + timeoffset, 24 * 60 ) };
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iHour = ( adjustedtime / 60 ) % 24;
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iMinute = adjustedtime % 60;
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}
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WriteLog(
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"EventLauncher at "
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+ std::to_string( iHour ) + ":"
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+ ( iMinute < 10 ? "0" : "" ) + to_string( iMinute ) ); // wyświetlenie czasu
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}
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parser->getTokens();
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*parser >> token;
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asEvent1Name = token; // pierwszy event
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parser->getTokens();
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*parser >> token;
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asEvent2Name = token; // drugi event
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if ((asEvent2Name == "end") || (asEvent2Name == "condition"))
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{ // drugiego eventu może nie być, bo są z tym problemy, ale ciii...
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token = asEvent2Name; // rozpoznane słowo idzie do dalszego przetwarzania
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asEvent2Name = "none"; // a drugiego eventu nie ma
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}
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else
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{ // gdy są dwa eventy
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parser->getTokens();
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*parser >> token;
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//str = AnsiString(token.c_str());
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}
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if (token == "condition")
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{ // obsługa wyzwalania warunkowego
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parser->getTokens();
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*parser >> token;
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asMemCellName = token;
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parser->getTokens();
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*parser >> token;
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szText = token;
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if (token != "*") //*=nie brać command pod uwagę
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iCheckMask |= conditional_memstring;
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parser->getTokens();
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*parser >> token;
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if (token != "*") //*=nie brać wartości 1. pod uwagę
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{
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iCheckMask |= conditional_memval1;
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fVal1 = atof(token.c_str());
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}
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else
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fVal1 = 0;
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parser->getTokens();
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*parser >> token;
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if (token.compare("*") != 0) //*=nie brać wartości 2. pod uwagę
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{
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iCheckMask |= conditional_memval2;
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fVal2 = atof(token.c_str());
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}
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else
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fVal2 = 0;
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parser->getTokens(); // słowo zamykające
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*parser >> token;
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}
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return true;
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}
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bool TEventLauncher::check_conditions()
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{ //"renderowanie" wyzwalacza
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auto bCond { false };
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if (iKey != 0) {
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if( iKey > 255 ) {
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// key and modifier
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auto const modifier = ( iKey & 0xff00 ) >> 8;
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bCond = ( Console::Pressed( iKey & 0xff ) )
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&& ( ( modifier & 1 ) ? Global.shiftState : true )
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&& ( ( modifier & 2 ) ? Global.ctrlState : true );
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}
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else {
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// just key
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bCond = ( Console::Pressed( iKey & 0xff ) ); // czy klawisz wciśnięty
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}
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}
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if (DeltaTime > 0)
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{
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if (UpdatedTime > DeltaTime)
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{
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UpdatedTime = 0; // naliczanie od nowa
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bCond = true;
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}
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else
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UpdatedTime += Timer::GetDeltaTime(); // aktualizacja naliczania czasu
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}
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else
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{ // jeśli nie cykliczny, to sprawdzić czas
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if (simulation::Time.data().wHour == iHour)
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{
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if (simulation::Time.data().wMinute == iMinute)
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{ // zgodność czasu uruchomienia
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if (UpdatedTime < 10)
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{
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UpdatedTime = 20; // czas do kolejnego wyzwolenia?
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bCond = true;
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}
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}
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}
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else
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UpdatedTime = 1;
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}
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if (bCond) // jeśli spełniony został warunek
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{
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if ((iCheckMask != 0) && MemCell) // sprawdzanie warunku na komórce pamięci
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bCond = MemCell->Compare(szText, fVal1, fVal2, iCheckMask);
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}
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return bCond; // sprawdzanie dRadius w Ground.cpp
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}
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// sprawdzenie, czy jest globalnym wyzwalaczem czasu
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bool TEventLauncher::IsGlobal() const {
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return ( ( DeltaTime == 0 )
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&& ( iHour >= 0 )
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&& ( iMinute >= 0 )
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&& ( dRadius < 0.0 ) ); // bez ograniczenia zasięgu
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}
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// radius() subclass details, calculates node's bounding radius
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float
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TEventLauncher::radius_() {
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return std::sqrt( dRadius );
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}
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// serialize() subclass details, sends content of the subclass to provided stream
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void
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TEventLauncher::serialize_( std::ostream &Output ) const {
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// TODO: implement
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}
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// deserialize() subclass details, restores content of the subclass from provided stream
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void
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TEventLauncher::deserialize_( std::istream &Input ) {
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// TODO: implement
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}
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// export() subclass details, sends basic content of the class in legacy (text) format to provided stream
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void
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TEventLauncher::export_as_text_( std::ostream &Output ) const {
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// header
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Output << "eventlauncher ";
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// location
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Output
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<< location().x << ' '
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<< location().y << ' '
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<< location().z << ' ';
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// activation radius
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Output
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<< ( dRadius > 0 ? std::sqrt( dRadius ) : dRadius ) << ' ';
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// activation key
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if( iKey != 0 ) {
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auto const key { iKey & 0xff };
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auto const modifier { ( iKey & 0xff00 ) >> 8 };
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if( ( key >= GLFW_KEY_A ) && ( key <= GLFW_KEY_Z ) ) {
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Output << static_cast<char>(( 'A' + key - GLFW_KEY_A + ( ( modifier & 1 ) == 0 ? 32 : 0 ) )) << ' ';
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}
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else if( ( key >= GLFW_KEY_0 ) && ( key <= GLFW_KEY_9 ) ) {
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Output << static_cast<char>(( '0' + key - GLFW_KEY_0 )) << ' ';
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}
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}
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else {
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Output << "none ";
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}
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// activation interval or hour
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if( DeltaTime != 0 ) {
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// cyclical launcher
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Output << -DeltaTime << ' ';
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}
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else {
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// single activation at specified time
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if( ( iHour < 0 )
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&& ( iMinute < 0 ) ) {
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Output << DeltaTime << ' ';
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}
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else {
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// NOTE: activation hour might be affected by user-requested time offset
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auto const timeoffset{ static_cast<int>( Global.ScenarioTimeOffset * 60 ) };
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auto const adjustedtime{ clamp_circular( iHour * 60 + iMinute - timeoffset, 24 * 60 ) };
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Output
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<< ( adjustedtime / 60 ) % 24
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<< ( adjustedtime % 60 )
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<< ' ';
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}
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}
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// associated event(s)
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Output << ( asEvent1Name.empty() ? "none" : asEvent1Name ) << ' ';
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Output << ( asEvent2Name.empty() ? "none" : asEvent2Name ) << ' ';
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if( false == asMemCellName.empty() ) {
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// conditional event
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Output
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<< "condition "
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<< asMemCellName << ' '
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<< szText << ' '
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<< ( ( iCheckMask & conditional_memval1 ) != 0 ? to_string( fVal1 ) : "*" ) << ' '
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<< ( ( iCheckMask & conditional_memval2 ) != 0 ? to_string( fVal2 ) : "*" ) << ' ';
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}
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// footer
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Output
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<< "end"
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<< "\n";
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}
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//---------------------------------------------------------------------------
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