138 lines
3.6 KiB
C++
138 lines
3.6 KiB
C++
/* 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 "common/system.h"
|
|
|
|
#include "director/director.h"
|
|
#include "director/lingo/lingo.h"
|
|
#include "director/lingo/lingo-object.h"
|
|
#include "director/lingo/lingo-utils.h"
|
|
#include "director/lingo/xtras/keypoll.h"
|
|
|
|
/**************************************************
|
|
*
|
|
* USED IN:
|
|
* Safecracker
|
|
* Teazle
|
|
*
|
|
**************************************************/
|
|
|
|
/*
|
|
-- -- KeyPoll Xtra
|
|
-- by Brian Gray
|
|
-- (c) 1996 Macromedia, Inc. All Rights Reserved.
|
|
|
|
xtra KeyPoll
|
|
new object me
|
|
|
|
-- KeyPoll handlers --
|
|
* bgOneKey integer keyCode -- returns TRUE if key (argument) is down, else FALSE
|
|
* bgAllKeys -- returns a linear list of the keycodes of every key currently down
|
|
|
|
*/
|
|
|
|
namespace Director {
|
|
|
|
const char *const KeypollXtra::xlibName = "Keypoll";
|
|
const XlibFileDesc KeypollXtra::fileNames[] = {
|
|
{ "keypoll", nullptr },
|
|
{ "KeyPollFat", nullptr },
|
|
{ nullptr, nullptr },
|
|
};
|
|
|
|
static const MethodProto xlibMethods[] = {
|
|
{ "xtra", KeypollXtra::m_xtra, 0, 0, 500 },
|
|
{ "new", KeypollXtra::m_new, 0, 0, 500 },
|
|
{ nullptr, nullptr, 0, 0, 0 }
|
|
};
|
|
|
|
static const BuiltinProto xlibBuiltins[] = {
|
|
{ "bgOneKey", KeypollXtra::m_bgOneKey, 1, 1, 500, HBLTIN },
|
|
{ "bgAllKeys", KeypollXtra::m_bgAllKeys, 0, 0, 500, HBLTIN },
|
|
{ nullptr, nullptr, 0, 0, 0, VOIDSYM }
|
|
};
|
|
|
|
KeypollXtraObject::KeypollXtraObject(ObjectType ObjectType) :Object<KeypollXtraObject>("Keypoll") {
|
|
_objType = ObjectType;
|
|
}
|
|
|
|
bool KeypollXtraObject::hasProp(const Common::String &propName) {
|
|
return (propName == "name");
|
|
}
|
|
|
|
Datum KeypollXtraObject::getProp(const Common::String &propName) {
|
|
if (propName == "name")
|
|
return Datum(KeypollXtra::xlibName);
|
|
warning("KeypollXtra::getProp: unknown property '%s'", propName.c_str());
|
|
return Datum();
|
|
}
|
|
|
|
void KeypollXtra::open(ObjectType type, const Common::Path &path) {
|
|
KeypollXtraObject::initMethods(xlibMethods);
|
|
KeypollXtraObject *xobj = new KeypollXtraObject(type);
|
|
if (type == kXtraObj) {
|
|
g_lingo->_openXtras.push_back(xlibName);
|
|
g_lingo->_openXtraObjects.push_back(xobj);
|
|
}
|
|
g_lingo->exposeXObject(xlibName, xobj);
|
|
g_lingo->initBuiltIns(xlibBuiltins);
|
|
}
|
|
|
|
void KeypollXtra::close(ObjectType type) {
|
|
KeypollXtraObject::cleanupMethods();
|
|
g_lingo->_globalvars[xlibName] = Datum();
|
|
|
|
}
|
|
|
|
void KeypollXtra::m_new(int nargs) {
|
|
g_lingo->printSTUBWithArglist("KeypollXtra::m_new", nargs);
|
|
g_lingo->dropStack(nargs);
|
|
g_lingo->push(g_lingo->_state->me);
|
|
}
|
|
|
|
XOBJSTUB(KeypollXtra::m_xtra, 0)
|
|
|
|
void KeypollXtra::m_bgOneKey(int nargs) {
|
|
ARGNUMCHECK(1);
|
|
|
|
Common::Event event;
|
|
|
|
int requestedKey = g_lingo->pop().asInt();
|
|
|
|
while (g_system->getEventManager()->pollEvent(event)) {
|
|
switch (event.type) {
|
|
case Common::EVENT_KEYDOWN:
|
|
if (event.kbd.keycode == requestedKey) {
|
|
g_lingo->push(1);
|
|
return;
|
|
}
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
g_lingo->push(0);
|
|
}
|
|
|
|
XOBJSTUB(KeypollXtra::m_bgAllKeys, 0)
|
|
|
|
}
|