mirror of
https://github.com/worldforge/cyphesis
synced 2026-08-13 12:26:04 -04:00
d52414f72a
* rulesets/PythonMindScript.cpp, rulesets/PythonMindScript.h, rulesets/PythonThingScript.cpp, rulesets/PythonThingScript.h rulesets/PythonScript.h, rulesets/Script.cpp, rulesets/Script.h: Clean up script API. * rulesets/BaseMind.cpp, rulesets/Character.cpp, rulesets/Entity.cpp, rulesets/Food.cpp, rulesets/Plant.cpp, rulesets/Stackable.cpp, rulesets/Thing.cpp: Modify script calls to new API. * rulesets/BaseMind.cpp, rulesets/BaseMind.h: All sub_op calls now take const ref for sub_op argument.
112 lines
3.9 KiB
C++
112 lines
3.9 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 "Entity.h"
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#include "BaseMind.h"
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#include "MemMap.h"
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#include "common/log.h"
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#include "common/debug.h"
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#include <Atlas/Objects/RootOperation.h>
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static const bool debug_flag = false;
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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 Operation & op,
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OpVector & ret_list,
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const Operation * sub_op_ptr)
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{
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std::string op_name = op_type + "_operation";
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debug( std::cout << "Got script object for " << op_name << std::endl
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<< std::flush;);
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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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PyConstOperation * py_op = newPyConstOperation();
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py_op->operation = op;
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PyObject * ret;
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if (sub_op_ptr == 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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const Operation & sub_op = *sub_op_ptr;
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PyOperation * py_sub_op = newPyOperation();
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py_sub_op->operation = sub_op;
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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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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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PyOperation * op = (PyOperation*)ret;
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if (!op->operation.isValid()) {
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ret_list.push_back(op->operation);
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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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PyOplist * op = (PyOplist*)ret;
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if (op->ops != NULL) {
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const OpVector & o = *op->ops;
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OpVector::const_iterator Iend = o.end();
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for (OpVector::const_iterator I = o.begin(); I != Iend; ++I) {
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ret_list.push_back(*I);
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}
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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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log(ERROR, "Reporting python error");
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PyErr_Print();
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if (op_type == "tick") {
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std::string msg = std::string("Mind script for ") + mind.getId() + ", named " + mind.getName() + " has reported an error processing a tick operation. This NPC is probably now inactive.";
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log(ERROR, msg.c_str());
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}
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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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PyEntity * obj = newPyEntity();
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obj->m_entity = 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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