Initial commit

engines/mutationofjb/commands/talkcommand.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 "mutationofjb/commands/talkcommand.h"
+
+#include "mutationofjb/game.h"
+#include "mutationofjb/script.h"
+#include "mutationofjb/tasks/conversationtask.h"
+#include "mutationofjb/tasks/taskmanager.h"
+
+#include "common/str.h"
+
+/** @file
+ * "TALK TO HIM" [ " " <mode> ]
+ *
+ * Begins interactive conversation defined by DefineStructCommand.
+ * The command supports multiple modes:
+ *   0 - normal mode,
+ *   1 - Ray and Buttleg mode (two responders),
+ *   2 - unknown (unused) mode,
+ *   3 - carnival ticket seller mode (special animation).
+ */
+
+namespace MutationOfJB {
+
+bool TalkCommandParser::parse(const Common::String &line, ScriptParseContext &, Command *&command) {
+	if (line.size() < 11 || !line.hasPrefix("TALK TO HIM")) {
+		return false;
+	}
+
+	int modeInt = 0;
+
+	if (line.size() >= 13) {
+		modeInt = atoi(line.c_str() + 12);
+	}
+
+	TalkCommand::Mode mode = TalkCommand::NORMAL_MODE;
+
+	if (modeInt == 1) {
+		mode = TalkCommand::RAY_AND_BUTTLEG_MODE;
+	} else if (modeInt == 3) {
+		mode = TalkCommand::CARNIVAL_TICKET_SELLER_MODE;
+	}
+
+	command = new TalkCommand(mode);
+	return true;
+}
+
+Command::ExecuteResult TalkCommand::execute(ScriptExecutionContext &scriptExeCtx) {
+	if (!_task) {
+		_task = TaskPtr(new ConversationTask(scriptExeCtx.getGameData()._currentScene, scriptExeCtx.getGame().getGameData()._conversationInfo, _mode));
+		scriptExeCtx.getGame().getTaskManager().startTask(_task);
+	}
+
+	if (_task->getState() == Task::FINISHED) {
+		_task.reset();
+
+		return Command::Finished;
+	}
+
+	return Command::InProgress;
+}
+
+Common::String TalkCommand::debugString() const {
+	const char *modes[] = {"NORMAL", "RAY_AND_BUTTLEG", "CARNIVAL_TICKET_SELLER"};
+	return Common::String::format("TALK %s", modes[static_cast<int>(_mode)]);
+}
+
+}