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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 "common/debug.h"
#include "qdengine/qd_fwd.h"
#include "qdengine/parser/xml_tag_buffer.h"
#include "qdengine/parser/qdscr_parser.h"
#include "qdengine/qdcore/qd_game_dispatcher.h"
#include "qdengine/qdcore/qd_counter.h"
#include "qdengine/qdcore/qd_interface_counter.h"
#include "qdengine/system/graphics/gr_dispatcher.h"
namespace QDEngine {
qdInterfaceCounter::qdInterfaceCounter() : _counter(0) {
_digits = 4;
_lastValue = -1;
_textFormat.toggle_global_depend(false);
}
qdInterfaceCounter::qdInterfaceCounter(const qdInterfaceCounter &counter) : qdInterfaceElement(counter),
_textFormat(counter._textFormat),
_digits(counter._digits),
_counterName(counter._counterName),
_counter(counter._counter) {
_lastValue = -1;
_textFormat.toggle_global_depend(false);
}
qdInterfaceCounter::~qdInterfaceCounter() {
}
qdInterfaceCounter &qdInterfaceCounter::operator = (const qdInterfaceCounter &counter) {
if (this == &counter) return *this;
*static_cast<qdInterfaceElement *>(this) = counter;
_textFormat = counter._textFormat;
_digits = counter._digits;
_counterName = counter._counterName;
_counter = counter._counter;
_lastValue = -1;
return *this;
}
bool qdInterfaceCounter::save_script_body(Common::WriteStream &fh, int indent) const {
for (int i = 0; i <= indent; i++) {
fh.writeString("\t");
}
fh.writeString(Common::String::format("<counter_name>%s</counter_name>\r\n", qdscr_XML_string(counterName())));
_textFormat.save_script(fh, indent + 1);
for (int i = 0; i <= indent; i++) {
fh.writeString("\t");
}
fh.writeString(Common::String::format("<digits>%d</digits>\r\n", _digits));
return true;
}
bool qdInterfaceCounter::load_script_body(const xml::tag *p) {
for (xml::tag::subtag_iterator it = p->subtags_begin(); it != p->subtags_end(); ++it) {
switch (it->ID()) {
case QDSCR_COUNTER_NAME:
setCounterName(it->data());
break;
case QDSCR_SCREEN_TEXT_FORMAT:
_textFormat.load_script(&*it);
break;
case QDSCR_COUNTER_DIGITS:
_digits = xml::tag_buffer(*it).get_int();
break;
}
}
return true;
}
Common::String qdInterfaceCounter::data() const {
Common::String str;
int val = 0;
if (_counter)
val = _counter->value();
if (val < 0)
str += "-";
int delta = 10;
for (int i = 1; i < _digits; i++) {
if (abs(val) < abs(delta))
str += "0";
delta *= 10;
}
str += Common::String::format("%d", abs(val));
debugC(3, kDebugLog, "qdInterfaceCounter::data() %s", str.c_str());
return str;
}
bool qdInterfaceCounter::mouse_handler(int x, int y, mouseDispatcher::mouseEvent ev) {
return true;
}
bool qdInterfaceCounter::keyboard_handler(Common::KeyCode vkey) {
return false;
}
grScreenRegion qdInterfaceCounter::screen_region() const {
Vect2i sz = Vect2i(size_x(), size_y());
Vect2i pos = r();
return grScreenRegion(pos.x, pos.y, sz.x, sz.y);
}
bool qdInterfaceCounter::init(bool is_game_active) {
_counter = qdGameDispatcher::get_dispatcher()->get_counter(counterName());
return true;
}
bool qdInterfaceCounter::redraw() const {
qdInterfaceElement::redraw();
if (_counter) {
const grFont *font = qdGameDispatcher::get_dispatcher()->
find_font(_textFormat.font_type());
Vect2i sz = Vect2i(size_x(), size_y());
Vect2i pos = r() - sz / 2;
grDispatcher::instance()->drawAlignedText(pos.x, pos.y, sz.x, sz.y,
_textFormat.color(), data().c_str(), GR_ALIGN_LEFT, 0, 0, font);
}
return true;
}
bool qdInterfaceCounter::need_redraw() const {
if (qdInterfaceElement::need_redraw())
return true;
if (_counter)
return _lastValue != _counter->value();
return false;
}
bool qdInterfaceCounter::post_redraw() {
qdInterfaceElement::post_redraw();
if (_counter)
_lastValue = _counter->value();
return true;
}
int qdInterfaceCounter::size_x() const {
const grFont *font = qdGameDispatcher::get_dispatcher()->find_font(_textFormat.font_type());
return grDispatcher::instance()->textWidth(data().c_str(), 0, font);
}
int qdInterfaceCounter::size_y() const {
const grFont *font = qdGameDispatcher::get_dispatcher()->find_font(_textFormat.font_type());
return grDispatcher::instance()->textHeight(data().c_str(), 0, font);
}
void qdInterfaceCounter::setCounter(const qdCounter *counter) {
_counter = counter;
_counterName = (counter) ? counter->name() : "";
}
const char *qdInterfaceCounter::counterName() const {
return _counterName.c_str();
}
void qdInterfaceCounter::setCounterName(const char *name) {
_counterName = name;
}
} // namespace QDEngine
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