88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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/*
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* This code is based on the CRAB engine
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*
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* Copyright (c) Arvind Raja Yadav
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*
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* Licensed under MIT
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*
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*/
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#ifndef CRAB_TRIGGER_H
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#define CRAB_TRIGGER_H
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#include "crab/event/GameEventInfo.h"
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namespace Crab {
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namespace pyrodactyl {
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namespace event {
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enum RelOp {
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OP_AND,
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OP_OR
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};
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enum TriggerType {
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TRIG_OBJ, // Interacting with an object, status of character (hostile, coward etc), state (stand, fight, flee, KO)
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TRIG_OPINION, // Check opinion of a character (charm / intimidate / respect)
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TRIG_LOC, // Being in a place on the map
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TRIG_ITEM, // An item is present or not
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TRIG_RECT, // A sprite is colliding with a rectangle
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TRIG_STAT, // Check any stat of an object (health, attack, defense etc)
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TRIG_DIFF, // Check the game's difficulty
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TRIG_TRAIT, // See if a character has a certain trait
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TRIG_VAR // A variable is present or not, or if it's a certain value
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};
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struct Trigger {
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TriggerType _type;
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Common::String _target, _subject, _operation, _val;
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// Relation to the next trigger
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RelOp _rel;
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// Represents the Boolean ! operator
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bool _negate;
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Trigger() {
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_type = TRIG_VAR;
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_rel = OP_AND;
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_negate = false;
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}
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Trigger(rapidxml::xml_node<char> *node) {
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load(node);
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}
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void load(rapidxml::xml_node<char> *node);
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bool evaluate(pyrodactyl::event::Info &info);
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bool evaluate(int lhs, int rhs);
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};
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} // End of namespace event
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} // End of namespace pyrodactyl
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} // End of namespace Crab
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#endif // CRAB_TRIGGER_H
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