axmol/extensions/Particle3D/PU/CCPUParticleFollowerTranslator.cpp

/****************************************************************************
 Copyright (C) 2013 Henry van Merode. All rights reserved.
 Copyright (c) 2015-2016 Chukong Technologies Inc.
 Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.

 https://axis-project.github.io/

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
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 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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#include "CCPUParticleFollowerTranslator.h"
#include "extensions/Particle3D/PU/CCPUParticleSystem3D.h"
#include "extensions/Particle3D/PU/CCPUDynamicAttribute.h"
#include "extensions/Particle3D/PU/CCPUDynamicAttributeTranslator.h"

NS_AX_BEGIN

PUParticleFollowerTranslator::PUParticleFollowerTranslator() {}
//-------------------------------------------------------------------------
bool PUParticleFollowerTranslator::translateChildProperty(PUScriptCompiler* compiler, PUAbstractNode* node)
{
    PUPropertyAbstractNode* prop = reinterpret_cast<PUPropertyAbstractNode*>(node);
    PUAffector* af               = static_cast<PUAffector*>(prop->parent->context);
    PUParticleFollower* affector = static_cast<PUParticleFollower*>(af);

    if (prop->name == token[TOKEN_MIN_DISTANCE])
    {
        // Property: min_distance
        if (passValidateProperty(compiler, prop, token[TOKEN_MIN_DISTANCE], VAL_REAL))
        {
            float val = 0.0f;
            if (getFloat(*prop->values.front(), &val))
            {
                affector->setMinDistance(val);
                return true;
            }
        }
    }
    else if (prop->name == token[TOKEN_FOLLOW_MIN_DISTANCE])
    {
        // Property: follower_min_distance (deprecated and replaced by 'min_distance')
        if (passValidateProperty(compiler, prop, token[TOKEN_FOLLOW_MIN_DISTANCE], VAL_REAL))
        {
            float val = 0.0f;
            if (getFloat(*prop->values.front(), &val))
            {
                affector->setMinDistance(val);
                return true;
            }
        }
    }
    else if (prop->name == token[TOKEN_MAX_DISTANCE])
    {
        // Property: max_distance
        if (passValidateProperty(compiler, prop, token[TOKEN_MAX_DISTANCE], VAL_REAL))
        {
            float val = 0.0f;
            if (getFloat(*prop->values.front(), &val))
            {
                affector->setMaxDistance(val);
                return true;
            }
        }
    }
    else if (prop->name == token[TOKEN_FOLLOW_MAX_DISTANCE])
    {
        // Property: follower_max_distance (deprecated and replaced by 'TOKEN_MAX_DISTANCE')
        if (passValidateProperty(compiler, prop, token[TOKEN_FOLLOW_MAX_DISTANCE], VAL_REAL))
        {
            float val = 0.0f;
            if (getFloat(*prop->values.front(), &val))
            {
                affector->setMaxDistance(val);
                return true;
            }
        }
    }

    return false;
}

bool PUParticleFollowerTranslator::translateChildObject(PUScriptCompiler* /*compiler*/, PUAbstractNode* /*node*/)
{
    // No objects
    return false;
}

NS_AX_END