CWE-ou-minkata/Sources/Plasma/FeatureLib/pfPython/cyParticleSysGlue.cpp

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*==LICENSE==*/
#include "cyParticleSys.h"
#include "pyKey.h"

#include <Python.h>

// glue functions
PYTHON_CLASS_DEFINITION(ptParticle, cyParticleSys);

PYTHON_DEFAULT_NEW_DEFINITION(ptParticle, cyParticleSys)
PYTHON_DEFAULT_DEALLOC_DEFINITION(ptParticle)

PYTHON_NO_INIT_DEFINITION(ptParticle)

PYTHON_METHOD_DEFINITION(ptParticle, netForce, args)
{
    char forceFlag;
    if (!PyArg_ParseTuple(args, "b", &forceFlag))
    {
        PyErr_SetString(PyExc_TypeError, "netForce requires a boolean argument");
        PYTHON_RETURN_ERROR;
    }
    self->fThis->SetNetForce(forceFlag != 0);
    PYTHON_RETURN_NONE;
}

// define a nice little marco to do the grunt work, since all the functions are identical
#define PARTICLE_FUNC(funcName, classFunc) \
    PYTHON_METHOD_DEFINITION(ptParticle, funcName, args) \
    { \
        float val; \
        if (!PyArg_ParseTuple(args, "f", &val)) \
        { \
            PyErr_SetString(PyExc_TypeError, #funcName " expects a float"); \
            PYTHON_RETURN_ERROR; \
        } \
        self->fThis->classFunc(val); \
        PYTHON_RETURN_NONE; \
    }

// now make all the functions using the above macro
PARTICLE_FUNC(setParticlesPerSecond, SetParticlesPerSecond)
PARTICLE_FUNC(setInitPitchRange, SetInitPitchRange)
PARTICLE_FUNC(setInitYawRange, SetInitYawRange)
PARTICLE_FUNC(setVelocityMinimum, SetVelMin)
PARTICLE_FUNC(setVelocityMaximum, SetVelMax)
PARTICLE_FUNC(setWidthSize, SetXSize)
PARTICLE_FUNC(setHeightSize, SetYSize)
PARTICLE_FUNC(setScaleMinimum, SetScaleMin)
PARTICLE_FUNC(setScaleMaximum, SetScaleMax)
PARTICLE_FUNC(setGeneratorLife, SetGenLife)
PARTICLE_FUNC(setParticleLifeMinimum, SetPartLifeMin)
PARTICLE_FUNC(setParticleLifeMaximum, SetPartLifeMax)

PYTHON_START_METHODS_TABLE(ptParticle)
    PYTHON_METHOD(ptParticle, netForce, "Params: forceFlag\nSpecify whether this object needs to use messages that are forced to the network\n"
                "- This is to be used if your Python program is running on only one client\n"
                "Such as a game master, only running on the client that owns a particular object"),

    PYTHON_METHOD(ptParticle, setParticlesPerSecond, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setInitPitchRange, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setInitYawRange, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setVelocityMinimum, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setVelocityMaximum, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setWidthSize, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setHeightSize, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setScaleMinimum, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setScaleMaximum, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setGeneratorLife, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setParticleLifeMinimum, "Params: value\nNEEDS DOCSTRING"),
    PYTHON_METHOD(ptParticle, setParticleLifeMaximum, "Params: value\nNEEDS DOCSTRING"),
PYTHON_END_METHODS_TABLE;

// Type structure definition
PLASMA_DEFAULT_TYPE(ptParticle, "Plasma particle system class");

// required functions for PyObject interoperability
PyObject *cyParticleSys::New(PyObject *sender, PyObject *recvr)
{
    ptParticle *newObj = (ptParticle*)ptParticle_type.tp_new(&ptParticle_type, NULL, NULL);
    if (sender != NULL)
    {
        pyKey *senderKey = pyKey::ConvertFrom(sender);
        newObj->fThis->SetSender(senderKey->getKey());
    }
    if (recvr != NULL)
    {
        pyKey *recvrKey = pyKey::ConvertFrom(recvr);
        newObj->fThis->AddRecvr(recvrKey->getKey());
    }
    newObj->fThis->SetNetForce(false);
    return (PyObject*)newObj;
}

PYTHON_CLASS_CHECK_IMPL(ptParticle, cyParticleSys)
PYTHON_CLASS_CONVERT_FROM_IMPL(ptParticle, cyParticleSys)

///////////////////////////////////////////////////////////////////////////
//
// AddPlasmaClasses - the python module definitions
//
void cyParticleSys::AddPlasmaClasses(PyObject *m)
{
    PYTHON_CLASS_IMPORT_START(m);
    PYTHON_CLASS_IMPORT(m, ptParticle);
    PYTHON_CLASS_IMPORT_END(m);
}