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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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "mutationofjb/widgets/gamewidget.h"
#include "mutationofjb/game.h"
#include "mutationofjb/gamedata.h"
#include "mutationofjb/guiscreen.h"
#include "mutationofjb/mutationofjb.h"
#include "mutationofjb/room.h"
#include "common/events.h"
#include "graphics/screen.h"
namespace MutationOfJB {
GameWidget::GameWidget(GuiScreen &gui) :
Widget(gui, Common::Rect(GAME_NORMAL_AREA_WIDTH, GAME_NORMAL_AREA_HEIGHT)),
_currentMapObjectId(0),
_nextMapObjectId(0),
_callback(nullptr) {}
void GameWidget::handleEvent(const Common::Event &event) {
if (!_enabled)
return;
if (!_gui.getGame().isCurrentSceneMap()) {
handleNormalScene(event);
} else {
handleMapScene(event);
}
}
void GameWidget::clearState() {
_currentMapObjectId = _nextMapObjectId = 0;
}
void GameWidget::draw(Graphics::ManagedSurface &) {
Room &room = _gui.getGame().getRoom();
// Full redraw using background buffer.
if (_dirtyBits == DIRTY_ALL) {
room.redraw();
return;
}
// Full redraw without background buffer.
if (_dirtyBits & DIRTY_AFTER_SCENE_CHANGE) {
room.redraw(false); // Don't use background buffer.
return;
}
// Only selection changed.
if (_dirtyBits & DIRTY_MAP_SELECTION) {
if (_currentMapObjectId != _nextMapObjectId) {
if (_currentMapObjectId) {
room.drawObjectAnimation(_currentMapObjectId, 1);
}
if (_nextMapObjectId) {
room.drawObjectAnimation(_nextMapObjectId, 0);
}
_currentMapObjectId = _nextMapObjectId;
}
}
}
void GameWidget::handleNormalScene(const Common::Event &event) {
Game &game = _gui.getGame();
Scene *const scene = game.getGameData().getCurrentScene();
switch (event.type) {
case Common::EVENT_LBUTTONDOWN: {
const int16 x = event.mouse.x;
const int16 y = event.mouse.y;
if (!_area.contains(x, y))
break;
if (Door *const door = scene->findDoor(x, y)) {
if (_callback)
_callback->onGameDoorClicked(this, door);
} else if (Static *const stat = scene->findStatic(x, y)) {
if (_callback)
_callback->onGameStaticClicked(this, stat);
}
break;
}
case Common::EVENT_MOUSEMOVE: {
const int16 x = event.mouse.x;
const int16 y = event.mouse.y;
if (!_area.contains(x, y))
break;
bool entityHit = false;
if (Door *const door = scene->findDoor(x, y)) {
if (_callback)
_callback->onGameEntityHovered(this, door->_name);
entityHit = true;
} else if (Static *const stat = scene->findStatic(x, y)) {
if (_callback)
_callback->onGameEntityHovered(this, stat->_name);
entityHit = true;
}
if (_callback && !entityHit)
_callback->onGameEntityHovered(this, Common::String());
_gui.getGame().getEngine().setCursorState(entityHit ? MutationOfJBEngine::CURSOR_ACTIVE : MutationOfJBEngine::CURSOR_IDLE);
break;
}
default:
break;
}
}
void GameWidget::handleMapScene(const Common::Event &event) {
Game &game = _gui.getGame();
Scene *const scene = game.getGameData().getCurrentScene();
switch (event.type) {
case Common::EVENT_LBUTTONDOWN: {
const int16 x = event.mouse.x;
const int16 y = event.mouse.y;
int index = 0;
if (scene->findBitmap(x, y, &index)) {
Static *const stat = scene->getStatic(index);
if (stat && stat->_active == 1) {
game.startActionSection(ActionInfo::Walk, stat->_name);
}
}
break;
}
case Common::EVENT_MOUSEMOVE: {
const int16 x = event.mouse.x;
const int16 y = event.mouse.y;
_nextMapObjectId = 0;
int index = 0;
//bool found = false;
if (scene->findBitmap(x, y, &index)) {
Static *const stat = scene->getStatic(index);
if (stat && stat->_active == 1) {
Object *const object = scene->getObject(index);
if (object) {
_nextMapObjectId = index;
}
}
}
if (_currentMapObjectId != _nextMapObjectId)
markDirty(DIRTY_MAP_SELECTION);
_gui.getGame().getEngine().setCursorState(_nextMapObjectId ? MutationOfJBEngine::CURSOR_ACTIVE : MutationOfJBEngine::CURSOR_IDLE);
break;
}
default:
break;
}
}
}
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