Node* ReturnElementByName(List* list, char* name)
{
Node* current_node;
if (IsListEmpty(list))
{
return NULL;
}
current_node = list->firstNode;
if (STRINGS_ARE_EQUAL(current_node->name,name))
{
return current_node;
}
while (current_node != NULL)
{
if (STRINGS_ARE_EQUAL(current_node->name,name))
{
return current_node;
}
else
{
current_node = current_node->next;
}
}
return NULL;
}
int ReturnIndexOfElement(List* list, char* name)
{
Node* current_node = list->firstNode;
int index_of_element = 0;
while (current_node != NULL)
{
if (STRINGS_ARE_EQUAL(current_node->name,name))
{
return index_of_element;
}
else
{
current_node = current_node->next;
index_of_element++;
}
}
return -1;
}
int getjointvarnum(char string[])
{
if (STRINGS_ARE_EQUAL(string,"r1"))
return (0);
if (STRINGS_ARE_EQUAL(string,"r2"))
return (1);
if (STRINGS_ARE_EQUAL(string,"r3"))
return (2);
if (STRINGS_ARE_EQUAL(string,"tx"))
return (3);
if (STRINGS_ARE_EQUAL(string,"ty"))
return (4);
if (STRINGS_ARE_EQUAL(string,"tz"))
return (5);
if (STRINGS_ARE_EQUAL(string,"order"))
return (6);
if (STRINGS_ARE_EQUAL(string,"axis1"))
return (7);
if (STRINGS_ARE_EQUAL(string,"axis2"))
return (8);
if (STRINGS_ARE_EQUAL(string,"axis3"))
return (9);
if (STRINGS_ARE_EQUAL(string,"segments"))
return (10);
return (-1);
}
/*
=============
MD5Model::InitMD5ModelWithMesh
Initializes MD5Model with the mesh at the path.
=============
*/
bool MD5Model::InitMD5ModelWithMesh( const char* path ) {
if ( !ValidMD5MeshExtension( path ) ) {
printf( "Not a valid MD5Mesh extension\n" );
return false;
}
char* fileData = FileOperations::ReadFileToCharBuffer( path );
if ( fileData == NULL ) { //File wasn't opened
printf( "Mesh at path '%s' could not be opened\n", path );
return false;
} else {
printf( "Beginning load of: %s\n", path );
modelName = path;
unsigned slash = modelName.find_last_of( "/" ) + 1;
unsigned dot = modelName.find_last_of( "." );
modelName = modelName.substr( slash, dot - slash );
char* nextLineToken = NULL;
char* currentLine = strtok_s( fileData, "\n", &nextLineToken );
while ( currentLine != NULL ) {
char* nextParam = NULL;
char* currentParam = strtok_s( currentLine, " ", &nextParam );
if ( STRINGS_ARE_EQUAL( currentParam, "MD5Version" ) ) { //Read the version
nextParam[2] = '\0'; //Truncate to 2 chars
if ( !STRINGS_ARE_EQUAL( nextParam, "10" ) ) {
printf( "Only MD5Version 10 is supported\n" );
delete[] fileData;
return false;
}
} else if ( STRINGS_ARE_EQUAL( currentParam, "numJoints" ) ) { //Read numjoints
int numJoints = std::atoi( nextParam );
joints.resize( numJoints );
blendSkeleton.joints.resize( numJoints );
blendSkeleton.jointMatricies.resize( numJoints );
} else if ( STRINGS_ARE_EQUAL( currentParam, "numMeshes" ) ) { //Read nummeshes
int numMeshes = std::atoi( nextParam );
meshes.reserve( numMeshes );
} else if ( STRINGS_ARE_EQUAL( currentParam, "joints" ) ) { //Read joints
if ( joints.size() == 0 ) {
printf( "numJoints was not specified\n" );
delete[] fileData;
return false;
}
nextLineToken = ReadJoints( nextLineToken );
} else if ( STRINGS_ARE_EQUAL( currentParam, "mesh" ) ) { //Read a mesh
nextLineToken = ReadMesh( nextLineToken );
}
currentLine = strtok_s( NULL, "\n", &nextLineToken );
}
GenerateBindPoseMatricies();
printf( " MD5Mesh file parsed\n" );
printf( " Joint count:\t%i\n", joints.size() );
printf( " Mesh count:\t%i\n", meshes.size() );
printf( "Successfully Loaded MD5Mesh: %s\n", path );
}
delete[] fileData;
return SetupMatrixTextureBuffer();
}
