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Add CFluidPlaneManager

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This commit is contained in:
Phillip Stephens 2025-04-20 22:00:27 -07:00
parent d3012caa5c
commit d53f80e881
1 changed files with 111 additions and 0 deletions
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src/MetroidPrime/CFluidPlaneManager.cpp Normal file
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#include "MetroidPrime/CFluidPlaneManager.hpp"
#include "MetroidPrime/CRipple.hpp"
#include "MetroidPrime/CRippleManager.hpp"
#include "MetroidPrime/CStateManager.hpp"
#include "MetroidPrime/ScriptObjects/CScriptWater.hpp"
#include "Kyoto/CResFactory.hpp"
#include "Kyoto/CSimplePool.hpp"
#include "Kyoto/Math/CMath.hpp"
#include "Kyoto/SObjectTag.hpp"
#include "MetroidPrime/TCastTo.hpp"
#include "MetroidPrime/Tweaks/CTweakGame.hpp"
#include "rstl/math.hpp"
const float CFluidPlane::kRippleIntensityRange = 1.f;
uint fn_8012F098() {
return 0;
}
CFluidPlane::CFluidPlane(const CAssetId texPattern1, const CAssetId texPattern2,
const CAssetId texColor, const float alpha, const EFluidType fluidType,
const float rippleIntensity, const CFluidUVMotion& motion)
: x4_texPattern1Id(texPattern1)
, x8_texPattern2Id(texPattern2)
, xc_texColorId(texColor)
, x40_alpha(alpha)
, x44_fluidType(fluidType)
, x48_rippleIntensity(rippleIntensity)
, x4c_uvMotion(motion) {
if (gpResourceFactory->GetResourceTypeById(x4_texPattern1Id) == FourCC('TXTR')) {
x10_texPattern1 = gpSimplePool->GetObj(SObjectTag(FourCC('TXTR'), x4_texPattern1Id));
}
if (gpResourceFactory->GetResourceTypeById(x8_texPattern2Id) == FourCC('TXTR')) {
x20_texPattern2 = gpSimplePool->GetObj(SObjectTag(FourCC('TXTR'), x8_texPattern2Id));
}
if (gpResourceFactory->GetResourceTypeById(xc_texColorId) == FourCC('TXTR')) {
x30_texColor = gpSimplePool->GetObj(SObjectTag(FourCC('TXTR'), xc_texColorId));
}
}
CFluidPlane::~CFluidPlane() {}
float CFluidPlane::CalculateRippleIntensity(float base) const {
float mul;
switch (x44_fluidType) {
case kFT_NormalWater:
mul = gpTweakGame->GetRippleIntensityNormal();
break;
case kFT_PoisonWater:
mul = gpTweakGame->GetRippleIntensityPoison();
break;
case kFT_Lava:
mul = gpTweakGame->GetRippleIntensityLava();
break;
case kFT_PhazonFluid:
case kFT_Four:
mul = 0.8f;
break;
default:
mul = 1.f;
break;
}
float intensityRange = GetRippleIntensityRange();
float ret =
base * mul * ((intensityRange * (1.f - x48_rippleIntensity) + 1.f) - (intensityRange * 0.5f));
ret = rstl::min_val(rstl::max_val(ret, 0.f), 1.f);
return ret;
}
float CFluidPlane::GetRippleScaleFromKineticEnergy(float baseI, float velDot) {
float tmp = CMath::FastSqrtF(0.5f * baseI * velDot * velDot);
if (tmp >= 160.f) {
return 1.f;
}
return tmp * (1.f / 160.f);
}
void CFluidPlane::AddRipple(const float mag, const TUniqueId rippler, const CVector3f& center,
const CScriptWater& water, CStateManager& mgr) {
if (!water.CanRippleAtPoint(center)) {
return;
}
const float intensity = CalculateRippleIntensity(mag);
mgr.FluidPlaneManager()->RippleManager().AddRipple(CRipple(rippler, center, intensity));
}
void CFluidPlane::AddRipple(const float mag, const TUniqueId rippler, const CVector3f& center,
const CVector3f& velocity, const CScriptWater& water,
CStateManager& mgr, const CVector3f& upVec) {
if (!water.CanRippleAtPoint(center)) {
return;
}
float intensity = CalculateRippleIntensity(
GetRippleScaleFromKineticEnergy(mag, CVector3f::Dot(upVec, velocity)));
mgr.FluidPlaneManager()->RippleManager().AddRipple(CRipple(rippler, center, intensity));
}
void CFluidPlane::AddRipple(const CRipple& ripple, const CScriptWater& water, CStateManager& mgr) {
if (!water.CanRippleAtPoint(ripple.GetCenter())) {
return;
}
mgr.FluidPlaneManager()->RippleManager().AddRipple(ripple);
}
void CFluidPlane::Render(const CStateManager& mgr, const CAABox&, const CFrustumPlanes&,
const CRippleManager&, const CVector3f&) {}