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#include "nw4r/g3d.h" // IWYU pragma: export
namespace nw4r {
namespace g3d {
void ResAnmLight::GetAnmResult(LightAnmResult *pResult, f32 frame) const {
const ResAnmLightData &r = ref();
u32 flags = r.flags;
const ResAnmScnInfoData &rInfoData = ofs_to_ptr<ResAnmScnData>(r.toResAnmScnData)->info;
f32 clippedFrame = detail::ClipFrame(rInfoData, frame);
pResult->flags = flags & (LightAnmResult::FLAG_LIGHT_TYPE_MASK | LightAnmResult::FLAG_LIGHT_ENABLE |
LightAnmResult::FLAG_SPECULAR_ENABLE | LightAnmResult::FLAG_COLOR_ENABLE |
LightAnmResult::FLAG_ALPHA_ENABLE);
bool enableConstant = (flags & ResAnmLightData::FLAG_ENABLE_CONST) != 0;
if (!enableConstant) {
int iClippedFrame = static_cast<int>(math::FFloor(clippedFrame));
bool enable = detail::GetResBoolAnmResult(&r.enable, iClippedFrame);
if (enable) {
pResult->flags |= ResAnmLightData::FLAG_LIGHT_ENABLE;
}
}
if (pResult->flags & ResAnmLightData::FLAG_LIGHT_ENABLE) {
LightType type = static_cast<LightType>(flags & ResAnmLightData::FLAG_LIGHT_TYPE_MASK);
bool hasSpecular = (flags & ResAnmLightData::FLAG_SPECULAR_ENABLE) != 0;
bool hasAim = type != LIGHTTYPE_POINT || hasSpecular;
bool constantPosX = (flags & ResAnmLightData::FLAG_POS_X_CONST) != 0;
bool constantPosY = (flags & ResAnmLightData::FLAG_POS_Y_CONST) != 0;
bool constantPosZ = (flags & ResAnmLightData::FLAG_POS_Z_CONST) != 0;
bool constantColor = (flags & ResAnmLightData::FLAG_COLOR_CONST) != 0;
pResult->pos.x = detail::GetResAnmResult(&r.posX, frame, constantPosX);
pResult->pos.y = detail::GetResAnmResult(&r.posY, frame, constantPosY);
pResult->pos.z = detail::GetResAnmResult(&r.posZ, frame, constantPosZ);
pResult->color = detail::GetResColorAnmResult(&r.color, clippedFrame, constantColor);
if (hasAim) {
bool constantAimX = (flags & ResAnmLightData::FLAG_AIM_X_CONST) != 0;
bool constantAimY = (flags & ResAnmLightData::FLAG_AIM_Y_CONST) != 0;
bool constantAimZ = (flags & ResAnmLightData::FLAG_AIM_Z_CONST) != 0;
pResult->aim.x = detail::GetResAnmResult(&r.aimX, frame, constantAimX);
pResult->aim.y = detail::GetResAnmResult(&r.aimY, frame, constantAimY);
pResult->aim.z = detail::GetResAnmResult(&r.aimZ, frame, constantAimZ);
}
switch (type) {
case LIGHTTYPE_POINT: {
bool refDistanceConstant = (flags & ResAnmLightData::FLAG_REF_DISTANCE_CONST) != 0;
bool refBrightnessConstant = (flags & ResAnmLightData::FLAG_REF_BRIGHTNESS_CONST) != 0;
pResult->distFunc = r.distFunc;
pResult->refDistance = detail::GetResAnmResult(&r.refDistance, frame, refDistanceConstant);
pResult->refBrightness = detail::GetResAnmResult(&r.refBrightness, frame, refBrightnessConstant);
break;
}
case LIGHTTYPE_DIRECTIONAL: {
break;
}
case LIGHTTYPE_SPOT: {
bool cutoffConstant = (flags & ResAnmLightData::FLAG_CUTOFF_CONST) != 0;
bool refDistanceConstant = (flags & ResAnmLightData::FLAG_REF_DISTANCE_CONST) != 0;
bool refBrightnessConstant = (flags & ResAnmLightData::FLAG_REF_BRIGHTNESS_CONST) != 0;
pResult->distFunc = r.distFunc;
pResult->spotFunc = r.spotFunc;
pResult->cutoff = detail::GetResAnmResult(&r.cutoff, frame, cutoffConstant);
pResult->refDistance = detail::GetResAnmResult(&r.refDistance, frame, refDistanceConstant);
pResult->refBrightness = detail::GetResAnmResult(&r.refBrightness, frame, refBrightnessConstant);
break;
}
}
if (hasSpecular) {
bool specColorConstant = (flags & ResAnmLightData::FLAG_SPEC_COLOR_CONST) != 0;
bool shininessConstant = (flags & ResAnmLightData::FLAG_SHININESS_CONST) != 0;
pResult->specColor = detail::GetResColorAnmResult(&r.specColor, clippedFrame, specColorConstant);
pResult->shininess = detail::GetResAnmResult(&r.shininess, frame, shininessConstant);
pResult->specIdx = r.specLightObjIdx;
}
}
}
} // namespace g3d
} // namespace nw4r
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