mirror of
https://github.com/worldforge/cyphesis
synced 2026-08-13 12:26:04 -04:00
49691213c9
* Changed typedef names to ones which make more sense, and are clearer. There is no change in functionality in this commit.
107 lines
3.7 KiB
C++
107 lines
3.7 KiB
C++
// This file may be redistributed and modified only under the terms of
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// the GNU General Public License (See COPYING for details).
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// Copyright (C) 2000,2001 Alistair Riddoch
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#include "PythonMindScript.h"
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#include "Py_Operation.h"
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#include "Py_Oplist.h"
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#include "Py_Thing.h"
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#include <common/debug.h>
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#include "Entity.h"
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#include "BaseMind.h"
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#include "MemMap_methods.h"
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using Atlas::Objects::Operation::RootOperation;
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PythonMindScript::PythonMindScript(PyObject * o, BaseMind & m) :
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PythonScript(o, m), mind(m)
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{
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}
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PythonMindScript::~PythonMindScript()
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{
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}
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bool PythonMindScript::Operation(const std::string & op_type,
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const RootOperation & op,
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OpVector & ret_list, RootOperation * sub_op)
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{
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debug( std::cout << "Got script object for " << std::endl << std::flush;);
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std::string op_name = op_type+"_operation";
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// Construct apropriate python object thingies from op
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if (!PyObject_HasAttrString(scriptObject, (char *)(op_name.c_str()))) {
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debug( std::cout << "No method found for " << op_name << std::endl
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<< std::flush;);
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return false;
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}
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OperationObject * py_op = newAtlasRootOperation(NULL);
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py_op->operation = new RootOperation(op);
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py_op->own = 0;
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py_op->from = mind.map.getAdd(op.GetFrom());
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py_op->to = mind.map.getAdd(op.GetTo());
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PyObject * ret;
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if (sub_op == NULL) {
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ret = PyObject_CallMethod(scriptObject, (char *)(op_name.c_str()),
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"(O)", py_op);
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} else {
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OperationObject * py_sub_op = newAtlasRootOperation(NULL);
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py_sub_op->operation = sub_op;
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py_sub_op->own = 0;
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py_sub_op->from = mind.map.getAdd(sub_op->GetFrom());
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py_sub_op->to = mind.map.getAdd(sub_op->GetTo());
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ret = PyObject_CallMethod(scriptObject, (char *)(op_name.c_str()),
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"(OO)", py_op, py_sub_op);
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Py_DECREF(py_sub_op);
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}
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delete py_op->operation;
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Py_DECREF(py_op);
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if (ret != NULL) {
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debug( std::cout << "Called python method " << op_name << std::endl
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<< std::flush;);
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if (PyOperation_Check(ret)) {
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OperationObject * op = (OperationObject*)ret;
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if (op->operation != NULL) {
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ret_list.push_back(op->operation);
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op->own = 0;
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} else {
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debug( std::cout << "Method returned invalid op" << std::endl
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<< std::flush;);
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}
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} else if (PyOplist_Check(ret)) {
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OplistObject * op = (OplistObject*)ret;
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if (op->ops != NULL) {
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ret_list = *op->ops;
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} else {
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debug(std::cout << "Method returned invalid OpVector" << std::endl
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<< std::flush;);
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}
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} else {
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debug( std::cout << "Method returned invalid object" << std::endl << std::flush;);
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}
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Py_DECREF(ret);
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return true;
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} else {
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if (PyErr_Occurred() == NULL) {
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debug( std::cout << "No method to be found for " << std::endl
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<< std::flush;);
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} else {
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std::cerr << "Reporting python error for " << std::endl
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<< std::flush;
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PyErr_Print();
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}
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}
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return false;
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}
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void PythonMindScript::hook(const std::string & method, Entity * object)
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{
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ThingObject * obj = newThingObject(NULL);
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obj->m_thing = object;
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PyObject * ret = PyObject_CallMethod(scriptObject, (char *)(method.c_str()), "(O)", obj);
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Py_DECREF(ret);
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Py_DECREF(obj);
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}
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