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preliminary work towards saveState/restoreState and saveRestoreState.py example (not implemented yet)

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allow multiple options in connect, for example: p.connect(p.GUI, options="--width=640, --height=480")
This commit is contained in:
Erwin Coumans
2017-12-28 10:05:51 -08:00
parent 799d030874
commit 97547eda0d
15 changed files with 552 additions and 143 deletions
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85
examples/SharedMemory/PhysicsClientC_API.cpp
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@@ -107,6 +107,91 @@ B3_SHARED_API b3SharedMemoryCommandHandle b3LoadBulletCommandInit(b3PhysicsClien
return 0;
}
B3_SHARED_API b3SharedMemoryCommandHandle b3LoadStateCommandInit(b3PhysicsClientHandle physClient)
{
PhysicsClient* cl = (PhysicsClient*)physClient;
b3Assert(cl);
b3Assert(cl->canSubmitCommand());
if (cl->canSubmitCommand())
{
struct SharedMemoryCommand* command = cl->getAvailableSharedMemoryCommand();
b3Assert(command);
command->m_type = CMD_RESTORE_STATE;
command->m_updateFlags = 0;
command->m_loadStateArguments.m_fileName[0] = 0;
command->m_loadStateArguments.m_stateId = -1;
return (b3SharedMemoryCommandHandle)command;
}
return 0;
}
B3_SHARED_API int b3LoadStateSetStateId(b3SharedMemoryCommandHandle commandHandle, int stateId)
{
struct SharedMemoryCommand* command = (struct SharedMemoryCommand*) commandHandle;
b3Assert(command->m_type == CMD_RESTORE_STATE);
if (command->m_type == CMD_RESTORE_STATE)
{
command->m_loadStateArguments.m_stateId = stateId;
command->m_updateFlags |= CMD_LOAD_STATE_HAS_STATEID;
}
return 0;
}
B3_SHARED_API int b3LoadStateSetFileName(b3SharedMemoryCommandHandle commandHandle, const char* fileName)
{
struct SharedMemoryCommand* command = (struct SharedMemoryCommand*) commandHandle;
b3Assert(command->m_type == CMD_RESTORE_STATE);
if (command->m_type == CMD_RESTORE_STATE)
{
int len = strlen(fileName);
if (len < MAX_URDF_FILENAME_LENGTH)
{
strcpy(command->m_loadStateArguments.m_fileName, fileName);
}
else
{
command->m_loadStateArguments.m_fileName[0] = 0;
}
command->m_updateFlags |= CMD_LOAD_STATE_HAS_FILENAME;
}
return 0;
}
B3_SHARED_API b3SharedMemoryCommandHandle b3SaveStateCommandInit(b3PhysicsClientHandle physClient)
{
PhysicsClient* cl = (PhysicsClient*)physClient;
b3Assert(cl);
b3Assert(cl->canSubmitCommand());
if (cl->canSubmitCommand())
{
struct SharedMemoryCommand* command = cl->getAvailableSharedMemoryCommand();
b3Assert(command);
command->m_type = CMD_SAVE_STATE;
command->m_updateFlags = 0;
return (b3SharedMemoryCommandHandle)command;
}
return 0;
}
B3_SHARED_API int b3GetStatusGetStateId(b3SharedMemoryStatusHandle statusHandle)
{
int stateId = -1;
const SharedMemoryStatus* status = (const SharedMemoryStatus*)statusHandle;
b3Assert(status);
b3Assert(status->m_type == CMD_SAVE_STATE_COMPLETED);
if (status && status->m_type == CMD_SAVE_STATE_COMPLETED)
{
stateId = status->m_saveStateResultArgs.m_stateId;
}
return stateId;
}
B3_SHARED_API b3SharedMemoryCommandHandle b3SaveBulletCommandInit(b3PhysicsClientHandle physClient, const char* fileName)
{
PhysicsClient* cl = (PhysicsClient*)physClient;