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/* ScummVM - Scumm Interpreter
* Copyright (C) 2003 The ScummVM project
*
* 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 2
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $Header$
*
*/
#ifndef QUEENVERB_H
#define QUEENVERB_H
namespace Queen {
enum VerbEnum {
VERB_NONE = 0,
VERB_PANEL_COMMAND_FIRST = 1,
VERB_OPEN = 1,
VERB_CLOSE = 2,
VERB_MOVE = 3,
// no verb 4
VERB_GIVE = 5,
VERB_USE = 6,
VERB_PICK_UP = 7,
VERB_LOOK_AT = 9,
VERB_TALK_TO = 8,
VERB_PANEL_COMMAND_LAST = 9,
VERB_WALK_TO = 10,
VERB_SCROLL_UP = 11,
VERB_SCROLL_DOWN = 12,
VERB_DIGIT_FIRST = 13,
VERB_DIGIT_1 = 13,
VERB_DIGIT_2 = 14,
VERB_DIGIT_3 = 15,
VERB_DIGIT_4 = 16,
VERB_DIGIT_LAST = 16,
VERB_INV_FIRST = VERB_DIGIT_FIRST,
VERB_INV_1 = VERB_DIGIT_1,
VERB_INV_2 = VERB_DIGIT_2,
VERB_INV_3 = VERB_DIGIT_3,
VERB_INV_4 = VERB_DIGIT_4,
VERB_INV_LAST = VERB_DIGIT_LAST,
VERB_USE_JOURNAL = 20,
VERB_SKIP_TEXT = 101,
VERB_PREP_WITH = 11,
VERB_PREP_TO = 12
};
class Verb {
public:
Verb() {
_verb = VERB_NONE;
}
Verb(VerbEnum v) {
_verb = v;
}
//! _verb is open/close/move/give/look at/pick up/talk to
bool isPanelCommand() const {
return
_verb >= VERB_PANEL_COMMAND_FIRST &&
_verb <= VERB_PANEL_COMMAND_LAST;
}
bool isScrollInventory() const {
return
_verb == VERB_SCROLL_UP ||
_verb == VERB_SCROLL_DOWN;
}
bool isInventory() const {
return
_verb >= VERB_INV_FIRST &&
_verb <= VERB_INV_LAST;
}
bool isJournal() const {
return _verb == VERB_USE_JOURNAL;
}
bool isTwoLevelsCommand() const {
return
_verb == VERB_GIVE ||
_verb == VERB_USE;
}
bool isDigit() const {
return
_verb >= VERB_DIGIT_FIRST &&
_verb <= VERB_DIGIT_LAST;
}
int digit() const {
return (int)_verb - VERB_DIGIT_1 + 1;
}
bool isSkipText() const {
return _verb == VERB_SKIP_TEXT;
}
bool isAction() const {
return
isPanelCommand() ||
_verb == VERB_WALK_TO ||
isScrollInventory();
}
bool isNone() const {
return _verb == VERB_NONE;
}
int inventoryItem() const {
if (isInventory()) {
return _verb - VERB_INV_FIRST;
}
return -1;
}
VerbEnum value() const {
return _verb;
}
const char* name() const {
if (_verb > 0 && _verb < 13) {
return _verbName[_verb];
}
return NULL;
}
bool operator==(const Verb& other) const {
return _verb == other._verb;
}
bool operator!=(const Verb& other) const {
return _verb != other._verb;
}
static void initName(int i, char* name) {
_verbName[i] = name;
}
private:
VerbEnum _verb;
static char* _verbName[13];
};
} // End of namespace Queen
#endif
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