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403
src/IW4/Assets/FxEffectDef.cpp
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403
src/IW4/Assets/FxEffectDef.cpp
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// ======================= ZoneTool =======================
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// zonetool, a fastfile linker for various
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// Call of Duty titles.
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//
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// Project: https://github.com/ZoneTool/zonetool
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// Author: RektInator (https://github.com/RektInator)
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// License: GNU GPL v3.0
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// ========================================================
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#include "stdafx.hpp"
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#include "IW5/Assets/FxEffectDef.hpp"
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namespace ZoneTool
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{
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namespace IW4
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{
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void IFxEffectDef::init(const std::string& name, ZoneMemory* mem)
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{
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this->name_ = name;
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this->asset_ = this->parse(name, mem);
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if (!this->asset_)
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{
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this->asset_ = DB_FindXAssetHeader(this->type(), this->name().data()).fx;
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}
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}
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void IFxEffectDef::prepare(ZoneBuffer* buf, ZoneMemory* mem)
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{
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}
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FxEffectDef* IFxEffectDef::parse(const std::string& name, ZoneMemory* mem)
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{
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const auto iw5_fx = IW5::IFxEffectDef::parse(name, mem);
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if (!iw5_fx)
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{
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return nullptr;
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}
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const auto fx = mem->Alloc<FxEffectDef>();
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memcpy(fx, iw5_fx, sizeof FxEffectDef);
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// transform elem defs
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const auto elem_count = fx->elemDefCountLooping + fx->elemDefCountEmission + fx->elemDefCountOneShot;
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fx->elemDefs = mem->Alloc<FxElemDef>(elem_count);
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for (auto i = 0; i < elem_count; i++)
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{
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memcpy(&fx->elemDefs[i], &iw5_fx->elemDefs[i], sizeof FxElemDef);
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if (fx->elemDefs[i].extended.trailDef)
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{
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// iw5 feature, unsupported on iw4
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if (fx->elemDefs[i].elemType == 9)
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{
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fx->elemDefs[i].extended.trailDef = nullptr;
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}
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}
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}
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return fx;
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}
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void IFxEffectDef::load_depending(IZone* zone)
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{
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auto* data = this->asset_;
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auto load_fx_elem_visuals = [zone](FxElemDef* def, FxElemDefVisuals* vis)
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{
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if (def->elemType == 11)
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{
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for (auto i = 0; i < def->visualCount; i++)
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{
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if (vis->markArray[i])
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{
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if (vis->markArray[i][0])
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{
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zone->add_asset_of_type(material, vis->markArray[i][0]->name);
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}
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if (vis->markArray[i][1])
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{
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zone->add_asset_of_type(material, vis->markArray[i][1]->name);
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}
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}
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}
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}
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else if (def->visualCount > 1)
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{
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for (auto i = 0; i < def->visualCount; i++)
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{
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if (def->elemType == 12 && vis->array[i].effectDef)
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{
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zone->add_asset_of_type(fx, vis->array[i].effectDef->name);
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}
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else if (def->elemType == 10 && vis->array[i].soundName)
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{
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zone->add_asset_of_type(sound, vis->array[i].soundName);
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}
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else if (def->elemType == 7 && vis->array[i].xmodel)
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{
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zone->add_asset_of_type(xmodel, vis->array[i].xmodel->name);
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}
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else
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{
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if (def->elemType != 8 && vis->array[i].material)
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{
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zone->add_asset_of_type(material, vis->array[i].material->name);
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}
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}
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}
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}
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else
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{
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if (def->elemType == 12 && vis->instance.effectDef)
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{
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zone->add_asset_of_type(fx, vis->instance.effectDef->name);
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}
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else if (def->elemType == 10 && vis->instance.soundName)
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{
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zone->add_asset_of_type(sound, vis->instance.soundName);
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}
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else if (def->elemType == 7 && vis->instance.xmodel)
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{
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zone->add_asset_of_type(xmodel, vis->instance.xmodel->name);
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}
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else
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{
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if (def->elemType != 8 && vis->instance.material)
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{
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zone->add_asset_of_type(material, vis->instance.material->name);
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}
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}
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}
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};
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// Loop through frames
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for (auto i = 0; i < data->elemDefCountEmission + data->elemDefCountLooping + data->elemDefCountOneShot; i++)
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{
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auto* def = &data->elemDefs[i];
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// Sub-FX effects
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if (def->effectEmitted)
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{
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zone->add_asset_of_type(fx, def->effectEmitted->name);
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}
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if (def->effectOnDeath)
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{
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zone->add_asset_of_type(fx, def->effectOnDeath->name);
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}
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if (def->effectOnImpact)
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{
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zone->add_asset_of_type(fx, def->effectOnImpact->name);
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}
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// Visuals
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load_fx_elem_visuals(def, &def->visuals);
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}
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}
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std::string IFxEffectDef::name()
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{
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return this->name_;
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}
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std::int32_t IFxEffectDef::type()
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{
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return fx;
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}
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void IFxEffectDef::write_fx_elem_visuals(IZone* zone, ZoneBuffer* buf, FxElemDef* def,
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FxElemVisuals* dest)
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{
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auto* data = dest;
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switch (def->elemType)
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{
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case FX_ELEM_TYPE_RUNNER:
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{
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buf->write_str(data->effectDef->name);
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ZoneBuffer::clear_pointer(&dest->effectDef);
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break;
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}
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case FX_ELEM_TYPE_SOUND:
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{
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if (data->soundName)
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{
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buf->write_str(data->soundName);
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ZoneBuffer::clear_pointer(&dest->soundName);
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}
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break;
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}
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case FX_ELEM_TYPE_SPOT_LIGHT:
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{
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dest->anonymous = (data->anonymous)
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? zone->get_asset_pointer(lightdef, ((GfxLightDef*)data->anonymous)->name)
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: nullptr;
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break;
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}
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case FX_ELEM_TYPE_MODEL:
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{
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dest->xmodel = (data->xmodel)
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? reinterpret_cast<XModel*>(zone->get_asset_pointer(xmodel, data->xmodel->name))
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: nullptr;
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break;
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}
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default:
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{
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if (def->elemType != FX_ELEM_TYPE_OMNI_LIGHT)
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{
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dest->material = (data->material)
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? reinterpret_cast<Material*>(zone->get_asset_pointer(
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material, data->material->name))
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: nullptr;
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}
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}
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}
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}
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void IFxEffectDef::write_fx_elem_def_visuals(IZone* zone, ZoneBuffer* buf, FxElemDef* def,
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FxElemDefVisuals* dest)
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{
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auto* data = dest;
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if (def->elemType == FX_ELEM_TYPE_DECAL)
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{
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if (data->markArray)
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{
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auto destvisuals = buf->write(data->markArray, def->visualCount);
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for (int i = 0; i < def->visualCount; i++)
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{
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destvisuals[i][0] = (data->markArray[i][0])
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? reinterpret_cast<Material*>(zone->get_asset_pointer(
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material, data->markArray[i][0]->name))
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: nullptr;
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destvisuals[i][1] = (data->markArray[i][1])
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? reinterpret_cast<Material*>(zone->get_asset_pointer(
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material, data->markArray[i][1]->name))
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: nullptr;
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}
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}
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}
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else if (def->visualCount > 1)
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{
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auto* vis = buf->write(data->array, def->visualCount);
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for (auto i = 0; i < def->visualCount; i++)
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{
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write_fx_elem_visuals(zone, buf, def, &vis[i]);
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}
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}
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else
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{
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write_fx_elem_visuals(zone, buf, def, &dest->instance);
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}
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}
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void IFxEffectDef::write_fx_elem_def(IZone* zone, ZoneBuffer* buf, FxElemDef* dest)
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{
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auto* data = dest;
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if (data->velSamples)
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{
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buf->align(3);
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buf->write(data->velSamples, data->velIntervalCount + 1);
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ZoneBuffer::clear_pointer(&dest->velSamples);
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}
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if (data->visSamples)
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{
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buf->align(3);
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buf->write(data->visSamples, data->visStateIntervalCount + 1);
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ZoneBuffer::clear_pointer(&dest->visSamples);
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}
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write_fx_elem_def_visuals(zone, buf, data, &dest->visuals);
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if (data->effectOnImpact)
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{
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buf->write_str_raw(data->effectOnImpact->name);
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ZoneBuffer::clear_pointer(&dest->effectOnImpact);
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}
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if (data->effectOnDeath)
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{
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buf->write_str_raw(data->effectOnDeath->name);
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ZoneBuffer::clear_pointer(&dest->effectOnDeath);
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}
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if (data->effectEmitted)
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{
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buf->write_str_raw(data->effectEmitted->name);
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ZoneBuffer::clear_pointer(&dest->effectEmitted);
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}
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if (data->extended.trailDef)
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{
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if (data->elemType == FX_ELEM_TYPE_TRAIL)
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{
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if (data->extended.trailDef)
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{
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buf->align(3);
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buf->write(data->extended.trailDef, sizeof(FxTrailDef));
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if (data->extended.trailDef->verts)
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{
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buf->align(3);
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buf->write(data->extended.trailDef->verts, data->extended.trailDef->vertCount);
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}
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if (data->extended.trailDef->inds)
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{
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buf->align(1);
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buf->write(data->extended.trailDef->inds, data->extended.trailDef->indCount);
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}
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ZoneBuffer::clear_pointer(&dest->extended.trailDef);
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}
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}
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else if (data->elemType == FX_ELEM_TYPE_SPARKFOUNTAIN)
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{
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if (data->extended.sparkFountain)
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{
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buf->align(3);
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buf->write(data->extended.sparkFountain);
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ZoneBuffer::clear_pointer(&dest->extended.sparkFountain);
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}
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}
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else if (data->elemType == FX_ELEM_TYPE_SPOT_LIGHT)
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{
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if (data->extended.unknownDef)
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{
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buf->align(3);
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buf->write_stream(data->extended.unknownDef, 24);
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ZoneBuffer::clear_pointer(&dest->extended.unknownDef);
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}
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}
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else
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{
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if (data->extended.unknownDef)
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{
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buf->align(1);
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buf->write_stream(data->extended.unknownDef, sizeof(BYTE));
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ZoneBuffer::clear_pointer(&dest->extended.unknownDef);
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}
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}
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}
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}
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void IFxEffectDef::write(IZone* zone, ZoneBuffer* buf)
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{
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auto* data = this->asset_;
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auto* dest = buf->write(data);
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buf->push_stream(3);
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START_LOG_STREAM;
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dest->name = buf->write_str(this->name());
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if (data->elemDefs)
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{
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buf->align(3);
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auto* fx_elem_def = buf->write(data->elemDefs,
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data->elemDefCountEmission + data->elemDefCountLooping + data->
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elemDefCountOneShot);
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for (std::int32_t i = 0; i < (data->elemDefCountEmission + data->elemDefCountLooping + data->
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elemDefCountOneShot); i++)
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{
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write_fx_elem_def(zone, buf, &fx_elem_def[i]);
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}
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ZoneBuffer::clear_pointer(&dest->elemDefs);
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}
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END_LOG_STREAM;
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buf->pop_stream();
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}
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void IFxEffectDef::dump(FxEffectDef* asset)
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{
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auto* iw5_fx = new IW5::FxEffectDef;
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memcpy(iw5_fx, asset, sizeof FxEffectDef);
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memset(iw5_fx->pad, 0, sizeof iw5_fx->pad);
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// alloc elemdefs
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const auto elem_def_count = iw5_fx->elemDefCountEmission + iw5_fx->elemDefCountLooping + iw5_fx->elemDefCountOneShot;
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iw5_fx->elemDefs = new IW5::FxElemDef[elem_def_count];
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// transform elemdefs to iw5 format
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for (auto i = 0; i < elem_def_count; i++)
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{
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memcpy(&iw5_fx->elemDefs[i], &asset->elemDefs[i], sizeof IW4::FxElemDef);
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iw5_fx->elemDefs[i].pad = 0;
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}
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IW5::IFxEffectDef::dump(iw5_fx);
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delete[] iw5_fx->elemDefs;
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delete iw5_fx;
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}
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}
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}
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