Initial commit

engines/bladerunner/ui/elevator.cpp

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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 "bladerunner/ui/elevator.h"
+
+#include "bladerunner/actor.h"
+#include "bladerunner/bladerunner.h"
+#include "bladerunner/audio_player.h"
+#include "bladerunner/game_info.h"
+#include "bladerunner/mouse.h"
+#include "bladerunner/shape.h"
+#include "bladerunner/script/script.h"
+#include "bladerunner/time.h"
+#include "bladerunner/ui/ui_image_picker.h"
+#include "bladerunner/vqa_player.h"
+#include "bladerunner/subtitles.h"
+
+#include "common/rect.h"
+#include "common/str.h"
+#include "common/system.h"
+
+namespace BladeRunner {
+
+Elevator::Elevator(BladeRunnerEngine *vm) {
+	_vm = vm;
+	reset();
+	_imagePicker = new UIImagePicker(vm, 8);
+	_shapes = new Shapes(vm);
+}
+
+Elevator::~Elevator() {
+	delete _shapes;
+	_shapes = nullptr;
+
+	delete _imagePicker;
+	_imagePicker = nullptr;
+}
+
+int Elevator::activate(int elevatorId) {
+	const char *vqaName;
+
+	if (elevatorId == kElevatorMA) {
+		_buttonClicked = 3;
+		vqaName = "MA06ELEV.VQA";
+	} else if (elevatorId == kElevatorPS) {
+		_buttonClicked = 1;
+		vqaName = "PS02ELEV.VQA";
+	} else {
+		error("Invalid elevator id");
+	}
+
+	if (!_vm->openArchive("MODE.MIX")) {
+		return 0;
+	}
+
+	_vqaPlayer = new VQAPlayer(_vm, &_vm->_surfaceBack, vqaName);
+	if (!_vqaPlayer->open()) {
+		return 0;
+	}
+
+	_vqaPlayer->setLoop(1, -1, kLoopSetModeJustStart, nullptr, nullptr);
+	_vm->_mouse->setCursor(0);
+
+	_shapes->load("ELEVATOR.SHP");
+
+	_imagePicker->resetImages();
+
+	if (elevatorId == kElevatorMA) {
+		_imagePicker->defineImage(
+			0,
+			Common::Rect(220, 298, 308, 392),
+			nullptr,
+			_shapes->get(11),
+			_shapes->get(14),
+			nullptr);
+		_imagePicker->defineImage(
+			1,
+			Common::Rect(259, 259, 302, 292),
+			nullptr,
+			_shapes->get(10),
+			_shapes->get(13),
+			nullptr);
+		_imagePicker->defineImage(
+			2,
+			Common::Rect(227, 398, 301, 434),
+			nullptr,
+			_shapes->get(12),
+			_shapes->get(15),
+			nullptr);
+	} else { // kElevatorPS
+		_imagePicker->defineImage(
+			4,
+			Common::Rect(395, 131, 448, 164),
+			nullptr,
+			_shapes->get(0),
+			_shapes->get(5),
+			nullptr
+		);
+		_imagePicker->defineImage(
+			3,
+			Common::Rect(395, 165, 448, 198),
+			nullptr,
+			_shapes->get(1),
+			_shapes->get(6),
+			nullptr
+		);
+		_imagePicker->defineImage(
+			5,
+			Common::Rect(395, 199, 448, 232),
+			nullptr,
+			_shapes->get(2),
+			_shapes->get(7),
+			nullptr
+		);
+		_imagePicker->defineImage(
+			6,
+			Common::Rect(395, 233, 448, 264),
+			nullptr,
+			_shapes->get(3),
+			_shapes->get(8),
+			nullptr
+		);
+		_imagePicker->defineImage(
+			7,
+			Common::Rect(395, 265, 448, 295),
+			nullptr,
+			_shapes->get(4),
+			_shapes->get(9),
+			nullptr
+		);
+	}
+
+	_imagePicker->activate(
+		mouseInCallback,
+		mouseOutCallback,
+		mouseDownCallback,
+		mouseUpCallback,
+		this
+	);
+
+	open();
+
+	_vm->_time->pause();
+
+	_buttonClicked = -1;
+	do {
+		_vm->gameTick();
+	} while (_vm->_gameIsRunning && _buttonClicked == -1);
+
+	_imagePicker->deactivate();
+
+	delete _vqaPlayer;
+	_vqaPlayer = nullptr;
+
+	_shapes->unload();
+
+	_vm->closeArchive("MODE.MIX");
+
+	_isOpen = false;
+
+	_vm->_time->resume();
+
+	return _buttonClicked;
+}
+
+void Elevator::open() {
+	resetDescription();
+	_isOpen = true;
+}
+
+bool Elevator::isOpen() const {
+	return _isOpen;
+}
+
+int Elevator::handleMouseUp(int x, int y) {
+	_imagePicker->handleMouseAction(x, y, false, true, false);
+	return false;
+}
+
+int Elevator::handleMouseDown(int x, int y) {
+	_imagePicker->handleMouseAction(x, y, true, false, false);
+	return false;
+}
+
+void Elevator::tick() {
+	if (!_vm->_windowIsActive) {
+		return;
+	}
+
+	int frame = _vqaPlayer->update();
+	assert(frame >= -1);
+
+	// vqaPlayer renders to _surfaceBack
+	blit(_vm->_surfaceBack, _vm->_surfaceFront);
+
+	Common::Point p = _vm->getMousePos();
+
+	// TODO(madmoose): BLADE.EXE has hasHoveredImage before handleMouseAction?
+	_imagePicker->handleMouseAction(p.x, p.y, false, false, false);
+	if (_imagePicker->hasHoveredImage()) {
+		_vm->_mouse->setCursor(1);
+	} else {
+		_vm->_mouse->setCursor(0);
+	}
+
+	_imagePicker->draw(_vm->_surfaceFront);
+	_vm->_mouse->draw(_vm->_surfaceFront, p.x, p.y);
+
+	_vm->_subtitles->tick(_vm->_surfaceFront);
+
+	_vm->blitToScreen(_vm->_surfaceFront);
+
+	tickDescription();
+}
+
+void Elevator::buttonClick(int buttonId) {
+	_buttonClicked = buttonId;
+}
+
+void Elevator::reset() {
+	_isOpen = false;
+	_vqaPlayer = nullptr;
+	_imagePicker = nullptr;
+	_actorId = -1;
+	_sentenceId = -1;
+	_timeSpeakDescriptionStart = 0u;
+	_buttonClicked = false;
+}
+
+void Elevator::buttonFocus(int buttonId) {
+	switch (buttonId) {
+	case 7:
+		setupDescription(kActorAnsweringMachine, 140);
+		break;
+	case 6:
+		setupDescription(kActorAnsweringMachine, 130);
+		break;
+	case 5:
+		setupDescription(kActorAnsweringMachine, 120);
+		break;
+	case 4:
+		setupDescription(kActorAnsweringMachine, 100);
+		break;
+	case 3:
+		setupDescription(kActorAnsweringMachine, 110);
+		break;
+	case 2:
+		setupDescription(kActorAnsweringMachine, 130);
+		break;
+	case 1:
+		setupDescription(kActorAnsweringMachine, 100);
+		break;
+	case 0:
+		setupDescription(kActorAnsweringMachine, 150);
+		break;
+	default:
+		resetDescription();
+		break;
+	}
+}
+
+void Elevator::setupDescription(int actorId, int sentenceId) {
+	_actorId = actorId;
+	_sentenceId = sentenceId;
+	_timeSpeakDescriptionStart = _vm->_time->current();
+}
+
+void Elevator::resetDescription() {
+	_actorId = -1;
+	_sentenceId = -1;
+	_timeSpeakDescriptionStart = 0u;
+}
+
+void Elevator::tickDescription() {
+	uint32 now = _vm->_time->current();
+	// unsigned difference is intentional
+	if (_actorId <= 0 || (now - _timeSpeakDescriptionStart < 600u)) {
+		return;
+	}
+
+	_vm->_actors[_actorId]->speechPlay(_sentenceId, false);
+	_actorId = -1;
+	_sentenceId = -1;
+}
+
+void Elevator::mouseInCallback(int buttonId, void *self) {
+	((Elevator *)self)->buttonFocus(buttonId);
+}
+
+void Elevator::mouseOutCallback(int, void *self) {
+	((Elevator *)self)->buttonFocus(-1);
+}
+
+void Elevator::mouseDownCallback(int, void *self) {
+	Elevator *elevator = ((Elevator *)self);
+	elevator->_vm->_audioPlayer->playAud(elevator->_vm->_gameInfo->getSfxTrack(kSfxELEBUTN1), 100, 0, 0, 50, 0);
+}
+
+void Elevator::mouseUpCallback(int buttonId, void *self) {
+	((Elevator *)self)->buttonClick(buttonId);
+}
+
+} // End of namespace BladeRunner