1 files changed, 322 insertions, 0 deletions
diff --git a/engines/bladerunner/scene.cpp b/engines/bladerunner/scene.cpp
new file mode 100644
index 0000000000..c29a6345cc
--- /dev/null
+++ b/engines/bladerunner/scene.cpp
@@ -0,0 +1,322 @@
+/* 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 "bladerunner/scene.h"
+
+#include "bladerunner/bladerunner.h"
+
+#include "bladerunner/actor.h"
+#include "bladerunner/adq.h"
+#include "bladerunner/chapters.h"
+#include "bladerunner/gameinfo.h"
+#include "bladerunner/items.h"
+#include "bladerunner/settings.h"
+#include "bladerunner/scene_objects.h"
+#include "bladerunner/script/script.h"
+#include "bladerunner/slice_renderer.h"
+
+#include "common/str.h"
+
+namespace BladeRunner {
+
+bool Scene::open(int setId, int sceneId, bool isLoadingGame) {
+	if (!isLoadingGame) {
+		_vm->_adq->flush(1, false);
+	}
+
+	_setId = setId;
+	_sceneId = sceneId;
+
+	const Common::String setName = _vm->_gameInfo->getSceneName(_sceneId);
+
+	if (isLoadingGame) {
+		// TODO: Set up overlays
+	} else {
+		_regions->clear();
+		_exits->clear();
+		// TODO: Reset aesc
+		// TODO: Clear regions
+		// TODO: Destroy all overlays
+		_defaultLoop = 0;
+		_defaultLoopSet = false;
+		_specialLoopAtEnd = false;
+		_specialLoopMode = -1;
+		_specialLoop = -1;
+		_frame = -1;
+	}
+
+	Common::String vqaName;
+	int currentResourceId = _vm->_chapters->currentResourceId();
+	if (currentResourceId == 1) {
+		vqaName = Common::String::format("%s.VQA", setName.c_str());
+	} else {
+		vqaName = Common::String::format("%s_%d.VQA", setName.c_str(), MIN(currentResourceId, 3));
+	}
+
+	if (_vqaPlayer != nullptr)
+		delete _vqaPlayer;
+
+	_vqaPlayer = new VQAPlayer(_vm);
+
+	Common::String sceneName = _vm->_gameInfo->getSceneName(sceneId);
+	if (!_vm->_script->open(sceneName))
+		return false;
+
+	if (!isLoadingGame)
+		_vm->_script->InitializeScene();
+
+	Common::String setResourceName = Common::String::format("%s-MIN.SET", sceneName.c_str());
+	if (!_set->open(setResourceName))
+		return false;
+
+	_vm->_sliceRenderer->setView(*_vm->_view);
+
+	if (isLoadingGame) {
+		// TODO: Advance VQA frame
+		if (sceneId >= 73 && sceneId <= 76)
+			_vm->_script->SceneLoaded();
+		return true;
+	}
+
+	if (!_vqaPlayer->open(vqaName))
+		return false;
+
+	if (_specialLoop == -1) {
+		_vqaPlayer->setLoop(_defaultLoop, -1, 2, nullptr, nullptr);
+		_defaultLoopSet = true;
+		_specialLoopAtEnd = false;
+	}
+	_vm->_scene->advanceFrame(_vm->_surface1, _vm->_zBuffer1);
+
+	_vm->_playerActor->setAtXYZ(_actorStartPosition, _actorStartFacing);
+	//_vm->_playerActor->setSetId(setId);
+
+	_vm->_script->SceneLoaded();
+
+	_vm->_sceneObjects->clear();
+
+	// Init click map
+	int actorCount = _vm->_gameInfo->getActorCount();
+	for (int i = 0; i != actorCount; ++i) {
+		Actor *actor = _vm->_actors[i];
+		if (actor->getSetId() == setId) {
+			_vm->_sceneObjects->addActor(
+				   i,
+				   actor->getBoundingBox(),
+				   actor->getScreenRectangle(),
+				   1,
+				   0,
+				   actor->isTargetable(),
+				   actor->isRetired());
+		}
+	}
+
+	_set->addObjectsToScene(_vm->_sceneObjects);
+	_vm->_items->addToSet(setId);
+	_vm->_sceneObjects->updateObstacles();
+	// TODO: add all items to scene
+	// TODO: calculate walking obstacles??
+
+	if (_specialLoopMode) {
+		_vm->_script->PlayerWalkedIn();
+	}
+
+	return true;
+}
+
+bool Scene::close(bool isLoadingGame) {
+	bool result = true;
+	if (getSetId() == -1) {
+		return true;
+	}
+
+	//_vm->_policeMaze->clear(!isLoadingGame);
+	if (isLoadingGame) {
+		_vm->_script->PlayerWalkedOut();
+	}
+
+	//	if (SceneScript_isLoaded() && !SceneScript_unload()) {
+	//		result = false;
+	//	}
+	if (_vqaPlayer != nullptr) {
+		//_vqaPlayer->stop();
+		delete _vqaPlayer;
+		_vqaPlayer = nullptr;
+	}
+	_sceneId = -1;
+	_setId = -1;
+
+	return result;
+}
+
+int Scene::advanceFrame(Graphics::Surface &surface, uint16 *&zBuffer) {
+	int frame = _vqaPlayer->update();
+	if (frame >= 0) {
+		surface.copyFrom(*_vqaPlayer->getSurface());
+		memcpy(zBuffer, _vqaPlayer->getZBuffer(), 640 * 480 * 2);
+		_vqaPlayer->updateView(_vm->_view);
+		_vqaPlayer->updateLights(_vm->_lights);
+	}
+
+	if (_specialLoopMode && _specialLoopMode != 2 && _specialLoopMode != 3) {
+		if (_specialLoopMode == 1) {
+			if (frame == -3) { // TODO: when will this happen? bad data in/eof of vqa
+				_vm->_settings->setNewSetAndScene(_nextSetId, _nextSceneId);
+				_vm->playerGainsControl();
+			}
+		} else if (!_specialLoopAtEnd) {
+			_vqaPlayer->setLoop(_defaultLoop + 1, -1, 0, &Scene::loopEndedStatic, this);
+			_specialLoopAtEnd = true;
+		}
+	} else if (!this->_defaultLoopSet) {
+		_vqaPlayer->setLoop(_defaultLoop, -1, 1, &Scene::loopEndedStatic, this);
+		_defaultLoopSet = true;
+		if (_specialLoopMode == 0) {
+			_vm->playerLosesControl();
+		}
+	}
+
+	if (frame >= 0) {
+		_frame = frame;
+	}
+
+	return frame;
+}
+
+void Scene::setActorStart(Vector3 position, int facing) {
+	_actorStartPosition = position;
+	_actorStartFacing = facing;
+}
+
+void Scene::loopSetDefault(int loopId) {
+	_defaultLoop = loopId;
+}
+
+void Scene::loopStartSpecial(int specialLoopMode, int loopId, int flags) {
+	_specialLoopMode = specialLoopMode;
+	_specialLoop = loopId;
+
+	int unknown = -1;
+	if (_specialLoopMode == 1) {
+		unknown = 0;
+	}
+
+	int loopMode = 1;
+	if (flags) {
+		loopMode = 2;
+	}
+
+	_vqaPlayer->setLoop(_specialLoop, unknown, loopMode, &Scene::loopEndedStatic, this);
+	if (_specialLoopMode == 1) {
+		this->_nextSetId = _vm->_settings->getNewSet();
+		this->_nextSceneId = _vm->_settings->getNewScene();
+	}
+	if (flags) {
+		this->_specialLoopAtEnd = true;
+		loopEnded(0, _specialLoop);
+	}
+}
+
+int Scene::findObject(const char *objectName) {
+	return _set->findObject(objectName);
+}
+
+bool Scene::objectSetHotMouse(int objectId) {
+	return _set->objectSetHotMouse(objectId);
+}
+
+bool Scene::objectGetBoundingBox(int objectId, BoundingBox *boundingBox) {
+	return _set->objectGetBoundingBox(objectId, boundingBox);
+}
+
+void Scene::objectSetIsClickable(int objectId, bool isClickable, bool sceneLoaded) {
+	_set->objectSetIsClickable(objectId, isClickable);
+	if (sceneLoaded) {
+		_vm->_sceneObjects->setIsClickable(objectId + 198, isClickable);
+	}
+}
+
+void Scene::objectSetIsObstacle(int objectId, bool isObstacle, bool sceneLoaded, bool updateWalkpath) {
+	_set->objectSetIsObstacle(objectId, isObstacle);
+	if (sceneLoaded) {
+		_vm->_sceneObjects->setIsObstacle(objectId + 198, isObstacle);
+		if (updateWalkpath) {
+			_vm->_sceneObjects->updateObstacles();
+		}
+	}
+}
+
+void Scene::objectSetIsObstacleAll(bool isObstacle, bool sceneLoaded) {
+	int i;
+	for (i = 0; i < (int)_set->getObjectCount(); i++) {
+		_set->objectSetIsObstacle(i, isObstacle);
+		if (sceneLoaded) {
+			_vm->_sceneObjects->setIsObstacle(i + 198, isObstacle);
+		}
+	}
+}
+
+void Scene::objectSetIsTarget(int objectId, bool isTarget, bool sceneLoaded) {
+	_set->objectSetIsTarget(objectId, isTarget);
+	if (sceneLoaded) {
+		_vm->_sceneObjects->setIsTarget(objectId + 198, isTarget);
+	}
+}
+
+const char *Scene::objectGetName(int objectId) {
+	return _set->objectGetName(objectId);
+}
+
+void Scene::loopEnded(int frame, int loopId) {
+	if (_specialLoopMode && _specialLoopMode != 2 && _specialLoopMode != 3) {
+		if (_specialLoopMode == 1) {
+			_defaultLoopSet = true;
+			_specialLoopAtEnd = false;
+			_vm->playerLosesControl();
+		}
+	} else if (_specialLoopAtEnd) {
+		_vqaPlayer->setLoop(_defaultLoop, -1, 1, &Scene::loopEndedStatic, this);
+		_defaultLoopSet = true;
+		_specialLoopAtEnd = false;
+		if (_specialLoopMode == 0) {
+			_vm->playerLosesControl();
+		}
+	} else {
+		if (_specialLoopMode == 0) {
+			_vm->playerGainsControl();
+			_playerWalkedIn = true;
+		}
+		if (_specialLoopMode == 3) {
+			//TODO:
+			//spinner::open(Spinner);
+		}
+		_specialLoopMode = -1;
+		_specialLoop = -1;
+		_vqaPlayer->setLoop(_defaultLoop + 1, -1, 0, nullptr, nullptr);
+		_specialLoopAtEnd = true;
+	}
+}
+
+void Scene::loopEndedStatic(void *data, int frame, int loopId) {
+	((Scene*)data)->loopEnded(frame, loopId);
+}
+} // End of namespace BladeRunner