140 lines
4.6 KiB
C++
140 lines
4.6 KiB
C++
/*
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Moonfall Copyright (C) 2008 Alex Yatskov
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Pch.h"
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#include "DialogueManifest.h"
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#include "WindowDialogue.h"
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bool DialogueManifest::LoadManifest(const char* filename)
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{
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const boost::shared_ptr<const Buffer> buffer = System::LoadFile(filename);
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if (!buffer)
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{
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TRACE_ERROR(boost::format("Cannot load dialogue manifest file %s") % filename);
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return false;
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}
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TiXmlDocument document;
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if (!document.Parse(static_cast<const char*>(buffer->Get())))
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{
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TRACE_ERROR(boost::format("Cannot parse dialogue manifest file %s") % filename);
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return false;
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}
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const TiXmlElement* rootElement = document.RootElement();
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if (rootElement == NULL || strcmp(rootElement->Value(), "Manifest") != 0)
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{
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return false;
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}
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for (const TiXmlElement* baseElement = rootElement->FirstChildElement(); baseElement != NULL; baseElement = baseElement->NextSiblingElement())
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{
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if (strcmp(baseElement->Value(), "Dialogue") != 0)
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{
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continue;
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}
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const char* asset = baseElement->Attribute("asset");
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const char* alias = baseElement->Attribute("alias");
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if (asset == NULL || alias == NULL)
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{
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TRACE_WARNING("Dialogue definition is missing required fields");
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continue;
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}
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if (m_manifest.find(alias) != m_manifest.end())
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{
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TRACE_WARNING(boost::format("Duplicate dialogue %s") % alias);
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continue;
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}
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m_manifest.insert(std::make_pair(alias, asset));
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}
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return true;
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}
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void DialogueManifest::ClearManifest()
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{
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m_manifest.clear();
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}
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boost::shared_ptr<WindowDialogue> DialogueManifest::LoadDialogue(const char* dialogueAlias, int maxWidth) const
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{
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const DialogueMap::const_iterator iter = m_manifest.find(dialogueAlias);
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if (iter == m_manifest.end())
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{
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TRACE_ERROR(boost::format("Cannot load dialogue %s") % dialogueAlias);
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return boost::shared_ptr<WindowDialogue>();
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}
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const char* filename = iter->second.c_str();
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const boost::shared_ptr<const Buffer> buffer = System::LoadFile(filename);
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if (!buffer)
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{
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TRACE_ERROR(boost::format("Cannot load dialogue file %s") % filename);
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return boost::shared_ptr<WindowDialogue>();
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}
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TiXmlDocument document;
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if (!document.Parse(static_cast<const char*>(buffer->Get())))
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{
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TRACE_ERROR(boost::format("Cannot parse dialogue file %s") % filename);
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return boost::shared_ptr<WindowDialogue>();
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}
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const TiXmlElement* rootElement = document.RootElement();
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if (rootElement == NULL || strcmp(rootElement->Value(), "Dialogue") != 0)
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{
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return boost::shared_ptr<WindowDialogue>();
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}
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const boost::shared_ptr<WindowDialogue> window(new WindowDialogue());
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for (const TiXmlElement* baseElement = rootElement->FirstChildElement(); baseElement != NULL; baseElement = baseElement->NextSiblingElement())
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{
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if (strcmp(baseElement->Value(), "Screen") != 0)
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{
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continue;
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}
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window->PushScreen(baseElement->Attribute("name"));
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for (const TiXmlElement* screenElement = baseElement->FirstChildElement(); screenElement != NULL; screenElement = screenElement->NextSiblingElement())
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{
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if (strcmp(screenElement->Value(), "Panel") != 0)
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{
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continue;
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}
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window->PushScreenPanel(screenElement->Attribute("text"), screenElement->Attribute("title"), screenElement->Attribute("sprite"), screenElement->Attribute("jump"));
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for (const TiXmlElement* panelElement = screenElement->FirstChildElement(); panelElement != NULL; panelElement = panelElement->NextSiblingElement())
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{
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if (strcmp(panelElement->Value(), "Option") == 0)
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{
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window->PushScreenPanelOption(panelElement->Attribute("text"), panelElement->Attribute("value"), panelElement->Attribute("jump"));
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}
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}
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}
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}
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return window;
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}
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