mirror of
https://github.com/electronicarts/CnC_Renegade.git
synced 2025-12-16 07:31:40 -05:00
Initial commit of Command & Conquer Renegade source code.
This commit is contained in:
LFeenanEA
377
Code/wwphys/PathfindPortal.cpp
Normal file
377
Code/wwphys/PathfindPortal.cpp
Normal file
@@ -0,0 +1,377 @@
|
||||
/*
|
||||
** Command & Conquer Renegade(tm)
|
||||
** Copyright 2025 Electronic Arts Inc.
|
||||
**
|
||||
** 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/>.
|
||||
*/
|
||||
|
||||
/***********************************************************************************************
|
||||
*** C O N F I D E N T I A L --- W E S T W O O D S T U D I O S ***
|
||||
***********************************************************************************************
|
||||
* *
|
||||
* Project Name : LevelEdit *
|
||||
* *
|
||||
* $Archive:: /Commando/Code/wwphys/PathfindPortal.cpp $*
|
||||
* *
|
||||
* Author:: Patrick Smith *
|
||||
* *
|
||||
* $Modtime:: 4/20/01 8:49a $*
|
||||
* *
|
||||
* $Revision:: 9 $*
|
||||
* *
|
||||
*---------------------------------------------------------------------------------------------*
|
||||
* Functions: *
|
||||
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
|
||||
|
||||
#include "pathfindportal.h"
|
||||
#include "pathfindsector.h"
|
||||
#include "pathfind.h"
|
||||
#include "chunkio.h"
|
||||
#include "saveload.h"
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
// Save/Load stuff
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
enum
|
||||
{
|
||||
CHUNKID_VARIABLES = 0x01060654,
|
||||
CHUNKID_PARENT
|
||||
};
|
||||
|
||||
enum
|
||||
{
|
||||
VARID_BOUNDING_BOX = 1,
|
||||
XXXXX_ACTION_REQUIRED,
|
||||
VARID_DEST_SECTOR1,
|
||||
VARID_DEST_SECTOR2,
|
||||
VARID_ID,
|
||||
VARID_OLD_PTR
|
||||
};
|
||||
|
||||
enum
|
||||
{
|
||||
ACTION_VARID_DESTINATION = 1,
|
||||
ACTION_VARID_MECHANISM_ID,
|
||||
ACTION_VARID_ACTION_ID,
|
||||
ACTION_VARID_EXIT_PORTAL,
|
||||
ACTION_VARID_ENTER_PORTAL
|
||||
};
|
||||
|
||||
enum
|
||||
{
|
||||
WPATH_VARID_WAYPATH_POS = 1,
|
||||
};
|
||||
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Save
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindPortalClass::Save (ChunkSaveClass &csave)
|
||||
{
|
||||
csave.Begin_Chunk (CHUNKID_VARIABLES);
|
||||
|
||||
//
|
||||
// Write the bounding box out to the chunk
|
||||
//
|
||||
WRITE_MICRO_CHUNK (csave, VARID_BOUNDING_BOX, m_BoundingBox);
|
||||
WRITE_MICRO_CHUNK (csave, VARID_DEST_SECTOR1, m_DestSector1);
|
||||
WRITE_MICRO_CHUNK (csave, VARID_DEST_SECTOR2, m_DestSector2);
|
||||
WRITE_MICRO_CHUNK (csave, VARID_ID, m_ID);
|
||||
|
||||
PathfindPortalClass *this_ptr = this;
|
||||
WRITE_MICRO_CHUNK (csave, VARID_OLD_PTR, this_ptr);
|
||||
|
||||
csave.End_Chunk ();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Load
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindPortalClass::Load (ChunkLoadClass &cload)
|
||||
{
|
||||
//
|
||||
// Read all the chunks...
|
||||
//
|
||||
while (cload.Open_Chunk ()) {
|
||||
switch (cload.Cur_Chunk_ID ()) {
|
||||
|
||||
case CHUNKID_VARIABLES:
|
||||
Load_Variables (cload);
|
||||
break;
|
||||
|
||||
default:
|
||||
WWDEBUG_SAY (("Unknown chunk ID 0x%X", cload.Cur_Chunk_ID ()));
|
||||
break;
|
||||
}
|
||||
|
||||
cload.Close_Chunk ();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Load_Variables
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindPortalClass::Load_Variables (ChunkLoadClass &cload)
|
||||
{
|
||||
PathfindPortalClass *old_ptr = NULL;
|
||||
|
||||
//
|
||||
// Read all the micro chunks...
|
||||
//
|
||||
while (cload.Open_Micro_Chunk ()) {
|
||||
switch (cload.Cur_Micro_Chunk_ID ()) {
|
||||
|
||||
READ_MICRO_CHUNK (cload, VARID_BOUNDING_BOX, m_BoundingBox);
|
||||
READ_MICRO_CHUNK (cload, VARID_DEST_SECTOR1, m_DestSector1);
|
||||
READ_MICRO_CHUNK (cload, VARID_DEST_SECTOR2, m_DestSector2);
|
||||
READ_MICRO_CHUNK (cload, VARID_ID, m_ID);
|
||||
READ_MICRO_CHUNK (cload, VARID_OLD_PTR, old_ptr);
|
||||
|
||||
default:
|
||||
WWDEBUG_SAY (("Unknown micro chunk ID 0x%X", cload.Cur_Micro_Chunk_ID ()));
|
||||
break;
|
||||
}
|
||||
|
||||
cload.Close_Micro_Chunk ();
|
||||
}
|
||||
|
||||
//
|
||||
// Register our old ptr so other objects can remap to us
|
||||
//
|
||||
if (old_ptr != NULL) {
|
||||
SaveLoadSystemClass::Register_Pointer (old_ptr, this);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Save
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindActionPortalClass::Save (ChunkSaveClass &csave)
|
||||
{
|
||||
//
|
||||
// Save the parent to its own chunk
|
||||
//
|
||||
csave.Begin_Chunk (CHUNKID_PARENT);
|
||||
PathfindPortalClass::Save (csave);
|
||||
csave.End_Chunk ();
|
||||
|
||||
//
|
||||
// Save each variable to its own micro-chunk
|
||||
//
|
||||
csave.Begin_Chunk (CHUNKID_VARIABLES);
|
||||
WRITE_MICRO_CHUNK (csave, ACTION_VARID_DESTINATION, m_Destination);
|
||||
WRITE_MICRO_CHUNK (csave, ACTION_VARID_MECHANISM_ID, m_MechanismID);
|
||||
WRITE_MICRO_CHUNK (csave, ACTION_VARID_ACTION_ID, m_ActionID);
|
||||
WRITE_MICRO_CHUNK (csave, ACTION_VARID_EXIT_PORTAL, m_ExitPortal);
|
||||
WRITE_MICRO_CHUNK (csave, ACTION_VARID_ENTER_PORTAL, m_EnterPortal);
|
||||
csave.End_Chunk ();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Load
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindActionPortalClass::Load (ChunkLoadClass &cload)
|
||||
{
|
||||
//
|
||||
// Read all the chunks...
|
||||
//
|
||||
while (cload.Open_Chunk ()) {
|
||||
switch (cload.Cur_Chunk_ID ()) {
|
||||
|
||||
case CHUNKID_PARENT:
|
||||
PathfindPortalClass::Load (cload);
|
||||
break;
|
||||
|
||||
case CHUNKID_VARIABLES:
|
||||
Load_Variables (cload);
|
||||
break;
|
||||
|
||||
default:
|
||||
WWASSERT (0);
|
||||
WWDEBUG_SAY (("Unknown chunk ID 0x%X", cload.Cur_Chunk_ID ()));
|
||||
break;
|
||||
}
|
||||
|
||||
cload.Close_Chunk ();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Load_Variables
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindActionPortalClass::Load_Variables (ChunkLoadClass &cload)
|
||||
{
|
||||
//
|
||||
// Read all the micro chunks...
|
||||
//
|
||||
while (cload.Open_Micro_Chunk ()) {
|
||||
switch (cload.Cur_Micro_Chunk_ID ()) {
|
||||
|
||||
READ_MICRO_CHUNK (cload, ACTION_VARID_DESTINATION, m_Destination);
|
||||
READ_MICRO_CHUNK (cload, ACTION_VARID_MECHANISM_ID, m_MechanismID);
|
||||
READ_MICRO_CHUNK (cload, ACTION_VARID_ACTION_ID, m_ActionID);
|
||||
READ_MICRO_CHUNK (cload, ACTION_VARID_EXIT_PORTAL, m_ExitPortal);
|
||||
READ_MICRO_CHUNK (cload, ACTION_VARID_ENTER_PORTAL, m_EnterPortal);
|
||||
|
||||
default:
|
||||
WWASSERT (0);
|
||||
WWDEBUG_SAY (("Unknown micro chunk ID 0x%X", cload.Cur_Micro_Chunk_ID ()));
|
||||
break;
|
||||
}
|
||||
|
||||
cload.Close_Micro_Chunk ();
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// Note: These portals ARE ref-counted, but due to a cyclic ref-counting
|
||||
// problem, we don't want a reference on them. This is why we don't
|
||||
// do a ref-counted pointer remap.
|
||||
//
|
||||
if (m_EnterPortal != NULL) {
|
||||
REQUEST_POINTER_REMAP ((void **)&m_EnterPortal);
|
||||
}
|
||||
|
||||
if (m_ExitPortal != NULL) {
|
||||
REQUEST_POINTER_REMAP ((void **)&m_ExitPortal);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Save
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindWaypathPortalClass::Save (ChunkSaveClass &csave)
|
||||
{
|
||||
//
|
||||
// Save the parent to its own chunk
|
||||
//
|
||||
csave.Begin_Chunk (CHUNKID_PARENT);
|
||||
PathfindPortalClass::Save (csave);
|
||||
csave.End_Chunk ();
|
||||
|
||||
//
|
||||
// Save each variable to its own micro-chunk
|
||||
//
|
||||
csave.Begin_Chunk (CHUNKID_VARIABLES);
|
||||
WRITE_MICRO_CHUNK (csave, WPATH_VARID_WAYPATH_POS, WaypathPos);
|
||||
csave.End_Chunk ();
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Load
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindWaypathPortalClass::Load (ChunkLoadClass &cload)
|
||||
{
|
||||
//
|
||||
// Read all the chunks...
|
||||
//
|
||||
while (cload.Open_Chunk ()) {
|
||||
switch (cload.Cur_Chunk_ID ()) {
|
||||
|
||||
case CHUNKID_PARENT:
|
||||
PathfindPortalClass::Load (cload);
|
||||
break;
|
||||
|
||||
case CHUNKID_VARIABLES:
|
||||
Load_Variables (cload);
|
||||
break;
|
||||
|
||||
default:
|
||||
WWASSERT (0);
|
||||
WWDEBUG_SAY (("Unknown chunk ID 0x%X", cload.Cur_Chunk_ID ()));
|
||||
break;
|
||||
}
|
||||
|
||||
cload.Close_Chunk ();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
//
|
||||
// Load_Variables
|
||||
//
|
||||
///////////////////////////////////////////////////////////////////////////
|
||||
bool
|
||||
PathfindWaypathPortalClass::Load_Variables (ChunkLoadClass &cload)
|
||||
{
|
||||
//
|
||||
// Read all the micro chunks...
|
||||
//
|
||||
while (cload.Open_Micro_Chunk ()) {
|
||||
switch (cload.Cur_Micro_Chunk_ID ()) {
|
||||
|
||||
READ_MICRO_CHUNK (cload, WPATH_VARID_WAYPATH_POS, WaypathPos);
|
||||
|
||||
default:
|
||||
WWASSERT (0);
|
||||
WWDEBUG_SAY (("Unknown micro chunk ID 0x%X", cload.Cur_Micro_Chunk_ID ()));
|
||||
break;
|
||||
}
|
||||
|
||||
cload.Close_Micro_Chunk ();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user