Initial commit

engines/pink/objects/handlers/handler.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 "pink/archive.h"
+#include "pink/pink.h"
+#include "pink/objects/side_effect.h"
+#include "pink/objects/condition.h"
+#include "pink/objects/actors/actor.h"
+#include "pink/objects/handlers/handler.h"
+#include "pink/objects/pages/game_page.h"
+#include "pink/objects/sequences/sequencer.h"
+#include "pink/objects/sequences/sequence.h"
+
+namespace Pink {
+
+void Handler::deserialize(Archive &archive) {
+	_conditions.deserialize(archive);
+	_sideEffects.deserialize(archive);
+}
+
+bool Handler::isSuitable(const Actor *actor) const {
+	for (uint i = 0; i < _conditions.size(); ++i) {
+		if (!_conditions[i]->evaluate(actor))
+			return false;
+	}
+	return true;
+}
+
+void Handler::executeSideEffects(Actor *actor) {
+	for (uint i = 0; i < _sideEffects.size(); ++i) {
+		_sideEffects[i]->execute(actor);
+	}
+}
+
+void Handler::handle(Actor *actor) {
+	executeSideEffects(actor);
+}
+
+Handler::~Handler() {
+	for (uint i = 0; i < _sideEffects.size(); ++i) {
+		delete _sideEffects[i];
+	}
+	for (uint i = 0; i < _conditions.size(); ++i) {
+		delete _conditions[i];
+	}
+}
+
+void HandlerSequences::deserialize(Archive &archive) {
+	Handler::deserialize(archive);
+	_sequences.deserialize(archive);
+}
+
+void HandlerSequences::handle(Actor *actor) {
+	Handler::handle(actor);
+	Sequencer *sequencer = actor->getPage()->getSequencer();
+
+	assert(!_sequences.empty());
+
+	Common::RandomSource &rnd = actor->getPage()->getGame()->getRnd();
+	uint index = rnd.getRandomNumber(_sequences.size() - 1);
+
+	Sequence *sequence = sequencer->findSequence(_sequences[index]);
+
+	assert(sequence);
+
+	authorSequence(sequencer, sequence);
+}
+
+void HandlerSequences::authorSequence(Sequencer *sequencer, Sequence *sequence) {
+	sequencer->authorSequence(sequence, false);
+}
+
+void HandlerLeftClick::toConsole() const {
+	debugC(6, kPinkDebugLoadingObjects, "HandlerLeftClick:");
+
+	debugC(6, kPinkDebugLoadingObjects, "\tSideEffects:");
+	for (uint i = 0; i < _sideEffects.size(); ++i) {
+		_sideEffects[i]->toConsole();
+	}
+
+	debugC(6, kPinkDebugLoadingObjects, "\tConditions:");
+	for (uint i = 0; i < _conditions.size(); ++i) {
+		_conditions[i]->toConsole();
+	}
+
+	debugC(6, kPinkDebugLoadingObjects, "\tSequences:");
+	for (uint i = 0; i < _sequences.size(); ++i) {
+		debugC(6, kPinkDebugLoadingObjects, "\t\t%s", _sequences[i].c_str());
+	}
+}
+
+void HandlerUseClick::deserialize(Archive &archive) {
+	HandlerSequences::deserialize(archive);
+	_inventoryItem = archive.readString();
+	_recipient = archive.readString();
+}
+
+void HandlerUseClick::toConsole() const {
+	debugC(6, kPinkDebugLoadingObjects, "HandlerUseClick: _inventoryItem=%s, _recipient=%s", _inventoryItem.c_str(), _recipient.c_str());
+	debugC(6, kPinkDebugLoadingObjects, "\tSideEffects:");
+	for (uint i = 0; i < _sideEffects.size(); ++i) {
+		_sideEffects[i]->toConsole();
+	}
+
+	debugC(6, kPinkDebugLoadingObjects, "\tConditions:");
+	for (uint i = 0; i < _conditions.size(); ++i) {
+		_conditions[i]->toConsole();
+	}
+
+	debugC(6, kPinkDebugLoadingObjects, "\tSequences:");
+	for (uint i = 0; i < _sequences.size(); ++i) {
+		debugC(6, kPinkDebugLoadingObjects, "\t\t%s", _sequences[i].c_str());
+	}
+}
+
+void HandlerTimerActions::deserialize(Archive &archive) {
+	Handler::deserialize(archive);
+	_actions.deserialize(archive);
+}
+
+void HandlerTimerActions::toConsole() const {
+	debugC(6, kPinkDebugLoadingObjects, "HandlerTimerActions:");
+
+	debugC(6, kPinkDebugLoadingObjects, "\tSideEffects:");
+	for (uint i = 0; i < _sideEffects.size(); ++i) {
+		_sideEffects[i]->toConsole();
+	}
+
+	debugC(6, kPinkDebugLoadingObjects, "\tConditions:");
+	for (uint i = 0; i < _conditions.size(); ++i) {
+		_conditions[i]->toConsole();
+	}
+
+	debugC(6, kPinkDebugLoadingObjects, "\tActions:");
+	for (uint i = 0; i < _actions.size(); ++i) {
+		debugC(6, kPinkDebugLoadingObjects, "\t\t%s", _actions[i].c_str());
+	}
+}
+
+void HandlerTimerActions::handle(Actor *actor) {
+	Handler::handle(actor);
+	if (!actor->isPlaying() && !_actions.empty()) {
+		Common::RandomSource &rnd = actor->getPage()->getGame()->getRnd();
+		uint index = rnd.getRandomNumber(_actions.size() - 1);
+		Action *action = actor->findAction(_actions[index]);
+		assert(action);
+		actor->setAction(action);
+	}
+}
+
+void HandlerStartPage::authorSequence(Sequencer *sequencer, Sequence *sequence) {
+	HandlerSequences::authorSequence(sequencer, sequence);
+	sequence->allowSkipping();
+}
+
+void HandlerTimerSequences::authorSequence(Sequencer *sequencer, Sequence *sequence) {
+	sequencer->authorParallelSequence(sequence, false);
+}
+
+} // End of namespace Pink