* Fix Blender 2.62 issue with uint64_t
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9186 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
This commit is contained in:
Sha..om
parent
321c50c514
commit
06f5ad5bce
@ -1,315 +1,316 @@
|
||||
/*
|
||||
* Copyright (c) 2009-2010 jMonkeyEngine
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
package com.jme3.scene.plugins.blender.file;
|
||||
|
||||
import com.jme3.scene.plugins.blender.BlenderContext;
|
||||
import com.jme3.scene.plugins.blender.exceptions.BlenderFileException;
|
||||
import java.util.HashMap;
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* A class representing a single structure in the file.
|
||||
* @author Marcin Roguski
|
||||
*/
|
||||
public class Structure implements Cloneable {
|
||||
|
||||
/** The blender context. */
|
||||
private BlenderContext blenderContext;
|
||||
/** The address of the block that fills the structure. */
|
||||
private transient Long oldMemoryAddress;
|
||||
/** The type of the structure. */
|
||||
private String type;
|
||||
/**
|
||||
* The fields of the structure. Each field consists of a pair: name-type.
|
||||
*/
|
||||
private Field[] fields;
|
||||
|
||||
/**
|
||||
* Constructor that copies the data of the structure.
|
||||
* @param structure
|
||||
* the structure to copy.
|
||||
* @param blenderContext
|
||||
* the blender context of the structure
|
||||
* @throws CloneNotSupportedException
|
||||
* this exception should never be thrown
|
||||
*/
|
||||
private Structure(Structure structure, BlenderContext blenderContext) throws CloneNotSupportedException {
|
||||
type = structure.type;
|
||||
fields = new Field[structure.fields.length];
|
||||
for (int i = 0; i < fields.length; ++i) {
|
||||
fields[i] = (Field) structure.fields[i].clone();
|
||||
}
|
||||
this.blenderContext = blenderContext;
|
||||
this.oldMemoryAddress = structure.oldMemoryAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructor. Loads the structure from the given stream during instance creation.
|
||||
* @param inputStream
|
||||
* the stream we read the structure from
|
||||
* @param names
|
||||
* the names from which the name of structure and its fields will be taken
|
||||
* @param types
|
||||
* the names of types for the structure
|
||||
* @param blenderContext
|
||||
* the blender context
|
||||
* @throws BlenderFileException
|
||||
* this exception occurs if the amount of fields, defined in the file, is negative
|
||||
*/
|
||||
public Structure(BlenderInputStream inputStream, String[] names, String[] types, BlenderContext blenderContext) throws BlenderFileException {
|
||||
int nameIndex = inputStream.readShort();
|
||||
type = types[nameIndex];
|
||||
this.blenderContext = blenderContext;
|
||||
int fieldsAmount = inputStream.readShort();
|
||||
if (fieldsAmount < 0) {
|
||||
throw new BlenderFileException("The amount of fields of " + this.type + " structure cannot be negative!");
|
||||
}
|
||||
if (fieldsAmount > 0) {
|
||||
fields = new Field[fieldsAmount];
|
||||
for (int i = 0; i < fieldsAmount; ++i) {
|
||||
int typeIndex = inputStream.readShort();
|
||||
nameIndex = inputStream.readShort();
|
||||
fields[i] = new Field(names[nameIndex], types[typeIndex], blenderContext);
|
||||
}
|
||||
}
|
||||
this.oldMemoryAddress = Long.valueOf(-1L);
|
||||
}
|
||||
|
||||
/**
|
||||
* This method fills the structure with data.
|
||||
* @param inputStream
|
||||
* the stream we read data from, its read cursor should be placed at the start position of the data for the
|
||||
* structure
|
||||
* @throws BlenderFileException
|
||||
* an exception is thrown when the blend file is somehow invalid or corrupted
|
||||
*/
|
||||
public void fill(BlenderInputStream inputStream) throws BlenderFileException {
|
||||
int position = inputStream.getPosition();
|
||||
inputStream.setPosition(position - 8 - inputStream.getPointerSize());
|
||||
this.oldMemoryAddress = Long.valueOf(inputStream.readPointer());
|
||||
inputStream.setPosition(position);
|
||||
for (Field field : fields) {
|
||||
field.fill(inputStream);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the value of the filed with a given name.
|
||||
* @param fieldName
|
||||
* the name of the field
|
||||
* @return the value of the field or null if no field with a given name is found
|
||||
*/
|
||||
public Object getFieldValue(String fieldName) {
|
||||
for (Field field : fields) {
|
||||
if (field.name.equalsIgnoreCase(fieldName)) {
|
||||
return field.value;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the value of the filed with a given name. The structure is considered to have flat fields
|
||||
* only (no substructures).
|
||||
* @param fieldName
|
||||
* the name of the field
|
||||
* @return the value of the field or null if no field with a given name is found
|
||||
*/
|
||||
public Object getFlatFieldValue(String fieldName) {
|
||||
for (Field field : fields) {
|
||||
Object value = field.value;
|
||||
if (field.name.equalsIgnoreCase(fieldName)) {
|
||||
return value;
|
||||
} else if (value instanceof Structure) {
|
||||
value = ((Structure) value).getFlatFieldValue(fieldName);
|
||||
if (value != null) {//we can compare references here, since we use one static object as a NULL field value
|
||||
return value;
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* This methos should be used on structures that are of a 'ListBase' type. It creates a List of structures that are
|
||||
* held by this structure within the blend file.
|
||||
* @param blenderContext
|
||||
* the blender context
|
||||
* @return a list of filled structures
|
||||
* @throws BlenderFileException
|
||||
* this exception is thrown when the blend file structure is somehow invalid or corrupted
|
||||
* @throws IllegalArgumentException
|
||||
* this exception is thrown if the type of the structure is not 'ListBase'
|
||||
*/
|
||||
public List<Structure> evaluateListBase(BlenderContext blenderContext) throws BlenderFileException {
|
||||
if (!"ListBase".equals(this.type)) {
|
||||
throw new IllegalStateException("This structure is not of type: 'ListBase'");
|
||||
}
|
||||
Pointer first = (Pointer) this.getFieldValue("first");
|
||||
Pointer last = (Pointer) this.getFieldValue("last");
|
||||
long currentAddress = 0;
|
||||
long lastAddress = last.getOldMemoryAddress();
|
||||
List<Structure> result = new LinkedList<Structure>();
|
||||
while (currentAddress != lastAddress) {
|
||||
currentAddress = first.getOldMemoryAddress();
|
||||
Structure structure = first.fetchData(blenderContext.getInputStream()).get(0);
|
||||
result.add(structure);
|
||||
first = (Pointer) structure.getFlatFieldValue("next");
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the type of the structure.
|
||||
* @return the type of the structure
|
||||
*/
|
||||
public String getType() {
|
||||
return type;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the amount of fields for the current structure.
|
||||
* @return the amount of fields for the current structure
|
||||
*/
|
||||
public int getFieldsAmount() {
|
||||
return fields.length;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the field name of the given index.
|
||||
* @param fieldIndex
|
||||
* the index of the field
|
||||
* @return the field name of the given index
|
||||
*/
|
||||
public String getFieldName(int fieldIndex) {
|
||||
return fields[fieldIndex].name;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the field type of the given index.
|
||||
* @param fieldIndex
|
||||
* the index of the field
|
||||
* @return the field type of the given index
|
||||
*/
|
||||
public String getFieldType(int fieldIndex) {
|
||||
return fields[fieldIndex].type;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the address of the structure. The strucutre should be filled with data otherwise an exception
|
||||
* is thrown.
|
||||
* @return the address of the feature stored in this structure
|
||||
*/
|
||||
public Long getOldMemoryAddress() {
|
||||
if (oldMemoryAddress.longValue() == -1L) {
|
||||
throw new IllegalStateException("Call the 'fill' method and fill the structure with data first!");
|
||||
}
|
||||
return oldMemoryAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the name of the structure. If the structure has an ID field then the name is returned.
|
||||
* Otherwise the name does not exists and the method returns null.
|
||||
* @return the name of the structure read from the ID field or null
|
||||
*/
|
||||
public String getName() {
|
||||
Object fieldValue = this.getFieldValue("ID");
|
||||
if(fieldValue instanceof Structure) {
|
||||
Structure id = (Structure)fieldValue;
|
||||
return id == null ? null : id.getFieldValue("name").toString().substring(2);//blender adds 2-charactes as a name prefix
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder result = new StringBuilder("struct ").append(type).append(" {\n");
|
||||
for (int i = 0; i < fields.length; ++i) {
|
||||
result.append(fields[i].toString()).append('\n');
|
||||
}
|
||||
return result.append('}').toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object clone() throws CloneNotSupportedException {
|
||||
return new Structure(this, blenderContext);
|
||||
}
|
||||
|
||||
/**
|
||||
* This enum enumerates all known data types that can be found in the blend file.
|
||||
* @author Marcin Roguski
|
||||
*/
|
||||
/*package*/
|
||||
static enum DataType {
|
||||
|
||||
CHARACTER, SHORT, INTEGER, LONG, FLOAT, DOUBLE, VOID, STRUCTURE, POINTER;
|
||||
/** The map containing the known primary types. */
|
||||
private static final Map<String, DataType> PRIMARY_TYPES = new HashMap<String, DataType>(10);
|
||||
|
||||
static {
|
||||
PRIMARY_TYPES.put("char", CHARACTER);
|
||||
PRIMARY_TYPES.put("uchar", CHARACTER);
|
||||
PRIMARY_TYPES.put("short", SHORT);
|
||||
PRIMARY_TYPES.put("ushort", SHORT);
|
||||
PRIMARY_TYPES.put("int", INTEGER);
|
||||
PRIMARY_TYPES.put("long", LONG);
|
||||
PRIMARY_TYPES.put("ulong", LONG);
|
||||
PRIMARY_TYPES.put("float", FLOAT);
|
||||
PRIMARY_TYPES.put("double", DOUBLE);
|
||||
PRIMARY_TYPES.put("void", VOID);
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the data type that is appropriate to the given type name. WARNING! The type recognition
|
||||
* is case sensitive!
|
||||
* @param type
|
||||
* the type name of the data
|
||||
* @param blenderContext
|
||||
* the blender context
|
||||
* @return appropriate enum value to the given type name
|
||||
* @throws BlenderFileException
|
||||
* this exception is thrown if the given type name does not exist in the blend file
|
||||
*/
|
||||
public static DataType getDataType(String type, BlenderContext blenderContext) throws BlenderFileException {
|
||||
DataType result = PRIMARY_TYPES.get(type);
|
||||
if (result != null) {
|
||||
return result;
|
||||
}
|
||||
if (blenderContext.getDnaBlockData().hasStructure(type)) {
|
||||
return STRUCTURE;
|
||||
}
|
||||
throw new BlenderFileException("Unknown data type: " + type);
|
||||
}
|
||||
}
|
||||
}
|
||||
/*
|
||||
* Copyright (c) 2009-2010 jMonkeyEngine
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
* modification, are permitted provided that the following conditions are
|
||||
* met:
|
||||
*
|
||||
* * Redistributions of source code must retain the above copyright
|
||||
* notice, this list of conditions and the following disclaimer.
|
||||
*
|
||||
* * Redistributions in binary form must reproduce the above copyright
|
||||
* notice, this list of conditions and the following disclaimer in the
|
||||
* documentation and/or other materials provided with the distribution.
|
||||
*
|
||||
* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
|
||||
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
|
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
package com.jme3.scene.plugins.blender.file;
|
||||
|
||||
import com.jme3.scene.plugins.blender.BlenderContext;
|
||||
import com.jme3.scene.plugins.blender.exceptions.BlenderFileException;
|
||||
import java.util.HashMap;
|
||||
import java.util.LinkedList;
|
||||
import java.util.List;
|
||||
import java.util.Map;
|
||||
|
||||
/**
|
||||
* A class representing a single structure in the file.
|
||||
* @author Marcin Roguski
|
||||
*/
|
||||
public class Structure implements Cloneable {
|
||||
|
||||
/** The blender context. */
|
||||
private BlenderContext blenderContext;
|
||||
/** The address of the block that fills the structure. */
|
||||
private transient Long oldMemoryAddress;
|
||||
/** The type of the structure. */
|
||||
private String type;
|
||||
/**
|
||||
* The fields of the structure. Each field consists of a pair: name-type.
|
||||
*/
|
||||
private Field[] fields;
|
||||
|
||||
/**
|
||||
* Constructor that copies the data of the structure.
|
||||
* @param structure
|
||||
* the structure to copy.
|
||||
* @param blenderContext
|
||||
* the blender context of the structure
|
||||
* @throws CloneNotSupportedException
|
||||
* this exception should never be thrown
|
||||
*/
|
||||
private Structure(Structure structure, BlenderContext blenderContext) throws CloneNotSupportedException {
|
||||
type = structure.type;
|
||||
fields = new Field[structure.fields.length];
|
||||
for (int i = 0; i < fields.length; ++i) {
|
||||
fields[i] = (Field) structure.fields[i].clone();
|
||||
}
|
||||
this.blenderContext = blenderContext;
|
||||
this.oldMemoryAddress = structure.oldMemoryAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructor. Loads the structure from the given stream during instance creation.
|
||||
* @param inputStream
|
||||
* the stream we read the structure from
|
||||
* @param names
|
||||
* the names from which the name of structure and its fields will be taken
|
||||
* @param types
|
||||
* the names of types for the structure
|
||||
* @param blenderContext
|
||||
* the blender context
|
||||
* @throws BlenderFileException
|
||||
* this exception occurs if the amount of fields, defined in the file, is negative
|
||||
*/
|
||||
public Structure(BlenderInputStream inputStream, String[] names, String[] types, BlenderContext blenderContext) throws BlenderFileException {
|
||||
int nameIndex = inputStream.readShort();
|
||||
type = types[nameIndex];
|
||||
this.blenderContext = blenderContext;
|
||||
int fieldsAmount = inputStream.readShort();
|
||||
if (fieldsAmount < 0) {
|
||||
throw new BlenderFileException("The amount of fields of " + this.type + " structure cannot be negative!");
|
||||
}
|
||||
if (fieldsAmount > 0) {
|
||||
fields = new Field[fieldsAmount];
|
||||
for (int i = 0; i < fieldsAmount; ++i) {
|
||||
int typeIndex = inputStream.readShort();
|
||||
nameIndex = inputStream.readShort();
|
||||
fields[i] = new Field(names[nameIndex], types[typeIndex], blenderContext);
|
||||
}
|
||||
}
|
||||
this.oldMemoryAddress = Long.valueOf(-1L);
|
||||
}
|
||||
|
||||
/**
|
||||
* This method fills the structure with data.
|
||||
* @param inputStream
|
||||
* the stream we read data from, its read cursor should be placed at the start position of the data for the
|
||||
* structure
|
||||
* @throws BlenderFileException
|
||||
* an exception is thrown when the blend file is somehow invalid or corrupted
|
||||
*/
|
||||
public void fill(BlenderInputStream inputStream) throws BlenderFileException {
|
||||
int position = inputStream.getPosition();
|
||||
inputStream.setPosition(position - 8 - inputStream.getPointerSize());
|
||||
this.oldMemoryAddress = Long.valueOf(inputStream.readPointer());
|
||||
inputStream.setPosition(position);
|
||||
for (Field field : fields) {
|
||||
field.fill(inputStream);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the value of the filed with a given name.
|
||||
* @param fieldName
|
||||
* the name of the field
|
||||
* @return the value of the field or null if no field with a given name is found
|
||||
*/
|
||||
public Object getFieldValue(String fieldName) {
|
||||
for (Field field : fields) {
|
||||
if (field.name.equalsIgnoreCase(fieldName)) {
|
||||
return field.value;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the value of the filed with a given name. The structure is considered to have flat fields
|
||||
* only (no substructures).
|
||||
* @param fieldName
|
||||
* the name of the field
|
||||
* @return the value of the field or null if no field with a given name is found
|
||||
*/
|
||||
public Object getFlatFieldValue(String fieldName) {
|
||||
for (Field field : fields) {
|
||||
Object value = field.value;
|
||||
if (field.name.equalsIgnoreCase(fieldName)) {
|
||||
return value;
|
||||
} else if (value instanceof Structure) {
|
||||
value = ((Structure) value).getFlatFieldValue(fieldName);
|
||||
if (value != null) {//we can compare references here, since we use one static object as a NULL field value
|
||||
return value;
|
||||
}
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* This methos should be used on structures that are of a 'ListBase' type. It creates a List of structures that are
|
||||
* held by this structure within the blend file.
|
||||
* @param blenderContext
|
||||
* the blender context
|
||||
* @return a list of filled structures
|
||||
* @throws BlenderFileException
|
||||
* this exception is thrown when the blend file structure is somehow invalid or corrupted
|
||||
* @throws IllegalArgumentException
|
||||
* this exception is thrown if the type of the structure is not 'ListBase'
|
||||
*/
|
||||
public List<Structure> evaluateListBase(BlenderContext blenderContext) throws BlenderFileException {
|
||||
if (!"ListBase".equals(this.type)) {
|
||||
throw new IllegalStateException("This structure is not of type: 'ListBase'");
|
||||
}
|
||||
Pointer first = (Pointer) this.getFieldValue("first");
|
||||
Pointer last = (Pointer) this.getFieldValue("last");
|
||||
long currentAddress = 0;
|
||||
long lastAddress = last.getOldMemoryAddress();
|
||||
List<Structure> result = new LinkedList<Structure>();
|
||||
while (currentAddress != lastAddress) {
|
||||
currentAddress = first.getOldMemoryAddress();
|
||||
Structure structure = first.fetchData(blenderContext.getInputStream()).get(0);
|
||||
result.add(structure);
|
||||
first = (Pointer) structure.getFlatFieldValue("next");
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the type of the structure.
|
||||
* @return the type of the structure
|
||||
*/
|
||||
public String getType() {
|
||||
return type;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the amount of fields for the current structure.
|
||||
* @return the amount of fields for the current structure
|
||||
*/
|
||||
public int getFieldsAmount() {
|
||||
return fields.length;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the field name of the given index.
|
||||
* @param fieldIndex
|
||||
* the index of the field
|
||||
* @return the field name of the given index
|
||||
*/
|
||||
public String getFieldName(int fieldIndex) {
|
||||
return fields[fieldIndex].name;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the field type of the given index.
|
||||
* @param fieldIndex
|
||||
* the index of the field
|
||||
* @return the field type of the given index
|
||||
*/
|
||||
public String getFieldType(int fieldIndex) {
|
||||
return fields[fieldIndex].type;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the address of the structure. The strucutre should be filled with data otherwise an exception
|
||||
* is thrown.
|
||||
* @return the address of the feature stored in this structure
|
||||
*/
|
||||
public Long getOldMemoryAddress() {
|
||||
if (oldMemoryAddress.longValue() == -1L) {
|
||||
throw new IllegalStateException("Call the 'fill' method and fill the structure with data first!");
|
||||
}
|
||||
return oldMemoryAddress;
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the name of the structure. If the structure has an ID field then the name is returned.
|
||||
* Otherwise the name does not exists and the method returns null.
|
||||
* @return the name of the structure read from the ID field or null
|
||||
*/
|
||||
public String getName() {
|
||||
Object fieldValue = this.getFieldValue("ID");
|
||||
if(fieldValue instanceof Structure) {
|
||||
Structure id = (Structure)fieldValue;
|
||||
return id == null ? null : id.getFieldValue("name").toString().substring(2);//blender adds 2-charactes as a name prefix
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
StringBuilder result = new StringBuilder("struct ").append(type).append(" {\n");
|
||||
for (int i = 0; i < fields.length; ++i) {
|
||||
result.append(fields[i].toString()).append('\n');
|
||||
}
|
||||
return result.append('}').toString();
|
||||
}
|
||||
|
||||
@Override
|
||||
public Object clone() throws CloneNotSupportedException {
|
||||
return new Structure(this, blenderContext);
|
||||
}
|
||||
|
||||
/**
|
||||
* This enum enumerates all known data types that can be found in the blend file.
|
||||
* @author Marcin Roguski
|
||||
*/
|
||||
/*package*/
|
||||
static enum DataType {
|
||||
|
||||
CHARACTER, SHORT, INTEGER, LONG, FLOAT, DOUBLE, VOID, STRUCTURE, POINTER;
|
||||
/** The map containing the known primary types. */
|
||||
private static final Map<String, DataType> PRIMARY_TYPES = new HashMap<String, DataType>(10);
|
||||
|
||||
static {
|
||||
PRIMARY_TYPES.put("char", CHARACTER);
|
||||
PRIMARY_TYPES.put("uchar", CHARACTER);
|
||||
PRIMARY_TYPES.put("short", SHORT);
|
||||
PRIMARY_TYPES.put("ushort", SHORT);
|
||||
PRIMARY_TYPES.put("int", INTEGER);
|
||||
PRIMARY_TYPES.put("long", LONG);
|
||||
PRIMARY_TYPES.put("ulong", LONG);
|
||||
PRIMARY_TYPES.put("uint64_t", LONG);
|
||||
PRIMARY_TYPES.put("float", FLOAT);
|
||||
PRIMARY_TYPES.put("double", DOUBLE);
|
||||
PRIMARY_TYPES.put("void", VOID);
|
||||
}
|
||||
|
||||
/**
|
||||
* This method returns the data type that is appropriate to the given type name. WARNING! The type recognition
|
||||
* is case sensitive!
|
||||
* @param type
|
||||
* the type name of the data
|
||||
* @param blenderContext
|
||||
* the blender context
|
||||
* @return appropriate enum value to the given type name
|
||||
* @throws BlenderFileException
|
||||
* this exception is thrown if the given type name does not exist in the blend file
|
||||
*/
|
||||
public static DataType getDataType(String type, BlenderContext blenderContext) throws BlenderFileException {
|
||||
DataType result = PRIMARY_TYPES.get(type);
|
||||
if (result != null) {
|
||||
return result;
|
||||
}
|
||||
if (blenderContext.getDnaBlockData().hasStructure(type)) {
|
||||
return STRUCTURE;
|
||||
}
|
||||
throw new BlenderFileException("Unknown data type: " + type);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user