#include "Runtime/World/CMorphBallShadow.hpp" #include "Runtime/CStateManager.hpp" #include "Runtime/GameGlobalObjects.hpp" #include "Runtime/Graphics/CCubeRenderer.hpp" #include "Runtime/Particle/CGenDescription.hpp" #include "Runtime/World/CPlayer.hpp" #include "Runtime/World/CWorld.hpp" namespace metaforce { void CMorphBallShadow::GatherAreas(const CStateManager& mgr) { x18_areas.clear(); for (const CGameArea& area : *mgr.GetWorld()) { CGameArea::EOcclusionState occState = CGameArea::EOcclusionState::Occluded; if (area.IsPostConstructed()) occState = area.GetPostConstructed()->x10dc_occlusionState; if (occState == CGameArea::EOcclusionState::Visible) x18_areas.push_back(area.GetAreaId()); } } void CMorphBallShadow::RenderIdBuffer(const zeus::CAABox& aabb, const CStateManager& mgr, CPlayer& player) { xb8_shadowVolume = aabb; x0_actors.clear(); x18_areas.clear(); x30_worldModelBits.clear(); g_Renderer->x318_26_requestRGBA6 = true; if (!g_Renderer->x318_27_currentRGBA6) { xd0_hasIds = false; return; } GatherAreas(mgr); SViewport backupVp = g_Viewport; // g_Renderer->BindBallShadowIdTarget(); // CGraphics::g_BooMainCommandQueue->clearTarget(); zeus::CTransform backupViewMtx = CGraphics::g_ViewMatrix; CGraphics::CProjectionState backupProjection = CGraphics::g_Proj; zeus::CVector2f backupDepth = CGraphics::g_CachedDepthRange; zeus::CTransform viewMtx( zeus::skRight, zeus::skDown, zeus::skForward, zeus::CVector3f((aabb.min.x() + aabb.max.x()) * 0.5f, (aabb.min.y() + aabb.max.y()) * 0.5f, aabb.max.z())); CGraphics::SetDepthRange(DEPTH_NEAR, DEPTH_FAR); float vpX = (aabb.max.x() - aabb.min.x()) * 0.5f; float vpY = (aabb.max.y() - aabb.min.y()) * 0.5f; float vpZ = (aabb.max.z() - aabb.min.z()) + FLT_EPSILON; CGraphics::SetOrtho(-vpX, vpX, vpY, -vpY, 0.f, vpZ); EntityList nearItems; mgr.BuildNearList(nearItems, aabb, CMaterialFilter::skPassEverything, &player); CGraphics::SetViewPointMatrix(viewMtx); int alphaVal = 4; for (TUniqueId id : nearItems) { if (alphaVal > 255) break; CActor* actor = static_cast(mgr.ObjectById(id)); if (!actor || !actor->CanDrawStatic()) continue; x0_actors.push_back(actor); auto* modelData = actor->GetModelData(); zeus::CTransform modelXf = actor->GetTransform() * zeus::CTransform::Scale(modelData->GetScale()); CGraphics::SetModelMatrix(modelXf); CModelFlags flags(0, 0, 3, zeus::CColor{1.f, 1.f, 1.f, alphaVal / 255.f}); // flags.m_extendedShader = EExtendedShader::SolidColor; // Do solid color draw auto& model = *modelData->PickStaticModel(CModelData::EWhichModel::Normal); model.VerifyCurrentShader(flags.x1_matSetIdx); model.DrawUnsortedParts(flags); alphaVal += 4; } CGraphics::SetModelMatrix(zeus::CTransform()); g_Renderer->FindOverlappingWorldModels(x30_worldModelBits, aabb); alphaVal = g_Renderer->DrawOverlappingWorldModelIDs(alphaVal, x30_worldModelBits, aabb); // g_Renderer->ResolveBallShadowIdTarget(); // g_Renderer->BindMainDrawTarget(); CGraphics::SetViewPointMatrix(backupViewMtx); CGraphics::SetProjectionState(backupProjection); g_Renderer->SetViewport(backupVp.x0_left, backupVp.x4_top, backupVp.x8_width, backupVp.xc_height); CGraphics::SetDepthRange(backupDepth[0], backupDepth[1]); xd0_hasIds = alphaVal != 4; } bool CMorphBallShadow::AreasValid(const CStateManager& mgr) const { auto it = x18_areas.begin(); for (const CGameArea& area : *mgr.GetWorld()) { CGameArea::EOcclusionState occState = CGameArea::EOcclusionState::Occluded; if (area.IsPostConstructed()) occState = area.GetPostConstructed()->x10dc_occlusionState; if (occState != CGameArea::EOcclusionState::Visible) continue; if (it == x18_areas.end()) return false; if (*it != area.GetAreaId()) return false; ++it; } return true; } void CMorphBallShadow::Render(const CStateManager& mgr, float alpha) { if (!xd0_hasIds || !AreasValid(mgr)) return; CModelFlags flags; flags.x4_color.a() = alpha; // flags.m_extendedShader = EExtendedShader::MorphBallShadow; // flags.mbShadowBox = xb8_shadowVolume; int alphaVal = 4; for (auto* actor : x0_actors) { auto* modelData = actor->GetModelData(); zeus::CTransform modelXf = actor->GetTransform() * zeus::CTransform::Scale(modelData->GetScale()); CGraphics::SetModelMatrix(modelXf); flags.x4_color.r() = alphaVal / 255.f; auto& model = *modelData->PickStaticModel(CModelData::EWhichModel::Normal); model.VerifyCurrentShader(flags.x1_matSetIdx); model.DrawUnsortedParts(flags); alphaVal += 4; } CGraphics::SetModelMatrix(zeus::CTransform()); g_Renderer->DrawOverlappingWorldModelShadows(alphaVal, x30_worldModelBits, xb8_shadowVolume, alpha); } } // namespace metaforce