diff options
Diffstat (limited to 'engines/wintermute/AdWaypointGroup.cpp')
| -rw-r--r-- | engines/wintermute/AdWaypointGroup.cpp | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/engines/wintermute/AdWaypointGroup.cpp b/engines/wintermute/AdWaypointGroup.cpp new file mode 100644 index 0000000000..265612934f --- /dev/null +++ b/engines/wintermute/AdWaypointGroup.cpp @@ -0,0 +1,260 @@ +/* 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.
+ *
+ */
+
+/*
+ * This file is based on WME Lite.
+ * http://dead-code.org/redir.php?target=wmelite
+ * Copyright (c) 2011 Jan Nedoma
+ */
+
+#include "AdWaypointGroup.h"
+#include "BParser.h"
+#include "BDynBuffer.h"
+#include "ScValue.h"
+#include "BGame.h"
+#include "BRegion.h"
+#include "BFileManager.h"
+namespace WinterMute {
+
+IMPLEMENT_PERSISTENT(CAdWaypointGroup, false)
+
+//////////////////////////////////////////////////////////////////////////
+CAdWaypointGroup::CAdWaypointGroup(CBGame *inGame): CBObject(inGame) {
+ m_Active = true;
+ m_EditorSelectedPoint = -1;
+ m_LastMimicScale = -1;
+ m_LastMimicX = m_LastMimicY = INT_MIN;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CAdWaypointGroup::~CAdWaypointGroup() {
+ Cleanup();
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+void CAdWaypointGroup::Cleanup() {
+ for (int i = 0; i < m_Points.GetSize(); i++)
+ delete m_Points[i];
+ m_Points.RemoveAll();
+ m_EditorSelectedPoint = -1;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CAdWaypointGroup::LoadFile(char *Filename) {
+ byte *Buffer = Game->m_FileManager->ReadWholeFile(Filename);
+ if (Buffer == NULL) {
+ Game->LOG(0, "CAdWaypointGroup::LoadFile failed for file '%s'", Filename);
+ return E_FAIL;
+ }
+
+ HRESULT ret;
+
+ m_Filename = new char [strlen(Filename) + 1];
+ strcpy(m_Filename, Filename);
+
+ if (FAILED(ret = LoadBuffer(Buffer, true))) Game->LOG(0, "Error parsing WAYPOINTS file '%s'", Filename);
+
+
+ delete [] Buffer;
+
+ return ret;
+}
+
+
+TOKEN_DEF_START
+TOKEN_DEF(WAYPOINTS)
+TOKEN_DEF(TEMPLATE)
+TOKEN_DEF(NAME)
+TOKEN_DEF(POINT)
+TOKEN_DEF(EDITOR_SELECTED_POINT)
+TOKEN_DEF(EDITOR_SELECTED)
+TOKEN_DEF(PROPERTY)
+TOKEN_DEF(EDITOR_PROPERTY)
+TOKEN_DEF_END
+//////////////////////////////////////////////////////////////////////////
+HRESULT CAdWaypointGroup::LoadBuffer(byte *Buffer, bool Complete) {
+ TOKEN_TABLE_START(commands)
+ TOKEN_TABLE(WAYPOINTS)
+ TOKEN_TABLE(TEMPLATE)
+ TOKEN_TABLE(NAME)
+ TOKEN_TABLE(POINT)
+ TOKEN_TABLE(EDITOR_SELECTED_POINT)
+ TOKEN_TABLE(EDITOR_SELECTED)
+ TOKEN_TABLE(PROPERTY)
+ TOKEN_TABLE(EDITOR_PROPERTY)
+ TOKEN_TABLE_END
+
+ byte *params;
+ int cmd;
+ CBParser parser(Game);
+
+ if (Complete) {
+ if (parser.GetCommand((char **)&Buffer, commands, (char **)¶ms) != TOKEN_WAYPOINTS) {
+ Game->LOG(0, "'WAYPOINTS' keyword expected.");
+ return E_FAIL;
+ }
+ Buffer = params;
+ }
+
+ while ((cmd = parser.GetCommand((char **)&Buffer, commands, (char **)¶ms)) > 0) {
+ switch (cmd) {
+ case TOKEN_TEMPLATE:
+ if (FAILED(LoadFile((char *)params))) cmd = PARSERR_GENERIC;
+ break;
+
+ case TOKEN_NAME:
+ SetName((char *)params);
+ break;
+
+ case TOKEN_POINT: {
+ int x, y;
+ parser.ScanStr((char *)params, "%d,%d", &x, &y);
+ m_Points.Add(new CBPoint(x, y));
+ }
+ break;
+
+ case TOKEN_EDITOR_SELECTED:
+ parser.ScanStr((char *)params, "%b", &m_EditorSelected);
+ break;
+
+ case TOKEN_EDITOR_SELECTED_POINT:
+ parser.ScanStr((char *)params, "%d", &m_EditorSelectedPoint);
+ break;
+
+ case TOKEN_PROPERTY:
+ ParseProperty(params, false);
+ break;
+
+ case TOKEN_EDITOR_PROPERTY:
+ ParseEditorProperty(params, false);
+ break;
+ }
+ }
+ if (cmd == PARSERR_TOKENNOTFOUND) {
+ Game->LOG(0, "Syntax error in WAYPOINTS definition");
+ return E_FAIL;
+ }
+
+ return S_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CAdWaypointGroup::SaveAsText(CBDynBuffer *Buffer, int Indent) {
+ Buffer->PutTextIndent(Indent, "WAYPOINTS {\n");
+ Buffer->PutTextIndent(Indent + 2, "NAME=\"%s\"\n", m_Name);
+ Buffer->PutTextIndent(Indent + 2, "EDITOR_SELECTED=%s\n", m_EditorSelected ? "TRUE" : "FALSE");
+ Buffer->PutTextIndent(Indent + 2, "EDITOR_SELECTED_POINT=%d\n", m_EditorSelectedPoint);
+
+ if (m_ScProp) m_ScProp->SaveAsText(Buffer, Indent + 2);
+ CBBase::SaveAsText(Buffer, Indent + 2);
+
+ for (int i = 0; i < m_Points.GetSize(); i++) {
+ Buffer->PutTextIndent(Indent + 2, "POINT {%d,%d}\n", m_Points[i]->x, m_Points[i]->y);
+ }
+
+ Buffer->PutTextIndent(Indent, "}\n");
+
+ return S_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CAdWaypointGroup::Persist(CBPersistMgr *PersistMgr) {
+
+ CBObject::Persist(PersistMgr);
+
+ PersistMgr->Transfer(TMEMBER(m_Active));
+ PersistMgr->Transfer(TMEMBER(m_EditorSelectedPoint));
+ PersistMgr->Transfer(TMEMBER(m_LastMimicScale));
+ PersistMgr->Transfer(TMEMBER(m_LastMimicX));
+ PersistMgr->Transfer(TMEMBER(m_LastMimicY));
+ m_Points.Persist(PersistMgr);
+
+ return S_OK;
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+CScValue *CAdWaypointGroup::ScGetProperty(char *Name) {
+ m_ScValue->SetNULL();
+
+ //////////////////////////////////////////////////////////////////////////
+ // Type
+ //////////////////////////////////////////////////////////////////////////
+ if (strcmp(Name, "Type") == 0) {
+ m_ScValue->SetString("waypoint-group");
+ return m_ScValue;
+ }
+
+ //////////////////////////////////////////////////////////////////////////
+ // Active
+ //////////////////////////////////////////////////////////////////////////
+ else if (strcmp(Name, "Active") == 0) {
+ m_ScValue->SetBool(m_Active);
+ return m_ScValue;
+ }
+
+ else return CBObject::ScGetProperty(Name);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CAdWaypointGroup::ScSetProperty(char *Name, CScValue *Value) {
+ //////////////////////////////////////////////////////////////////////////
+ // Active
+ //////////////////////////////////////////////////////////////////////////
+ if (strcmp(Name, "Active") == 0) {
+ m_Active = Value->GetBool();
+ return S_OK;
+ }
+
+ else return CBObject::ScSetProperty(Name, Value);
+}
+
+
+//////////////////////////////////////////////////////////////////////////
+HRESULT CAdWaypointGroup::Mimic(CAdWaypointGroup *Wpt, float Scale, int X, int Y) {
+ if (Scale == m_LastMimicScale && X == m_LastMimicX && Y == m_LastMimicY) return S_OK;
+
+ Cleanup();
+
+ for (int i = 0; i < Wpt->m_Points.GetSize(); i++) {
+ int x, y;
+
+ x = (int)((float)Wpt->m_Points[i]->x * Scale / 100.0f);
+ y = (int)((float)Wpt->m_Points[i]->y * Scale / 100.0f);
+
+ m_Points.Add(new CBPoint(x + X, y + Y));
+ }
+
+ m_LastMimicScale = Scale;
+ m_LastMimicX = X;
+ m_LastMimicY = Y;
+
+ return S_OK;
+}
+
+} // end of namespace WinterMute
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