mirror of https://github.com/AxioDL/metaforce.git
98 lines
4.4 KiB
C++
98 lines
4.4 KiB
C++
#include "Runtime/GuiSys/COrbitPointMarker.hpp"
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#include "Runtime/CSimplePool.hpp"
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#include "Runtime/CStateManager.hpp"
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#include "Runtime/GameGlobalObjects.hpp"
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#include "Runtime/Camera/CGameCamera.hpp"
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#include "Runtime/Graphics/CBooRenderer.hpp"
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#include "Runtime/World/CPlayer.hpp"
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#include <zeus/CEulerAngles.hpp>
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namespace metaforce {
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COrbitPointMarker::COrbitPointMarker() {
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x0_zOffset = g_tweakTargeting->GetOrbitPointZOffset();
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x28_orbitPointModel = g_SimplePool->GetObj("CMDL_OrbitPoint");
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}
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bool COrbitPointMarker::CheckLoadComplete() const { return x28_orbitPointModel.IsLoaded(); }
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void COrbitPointMarker::Update(float dt, const CStateManager& mgr) {
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x24_curTime += dt;
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const CGameCamera* curCam = mgr.GetCameraManager()->GetCurrentCamera(mgr);
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CPlayer::EPlayerOrbitState orbitState = mgr.GetPlayer().GetOrbitState();
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bool freeOrbit = orbitState >= CPlayer::EPlayerOrbitState::OrbitPoint;
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if (freeOrbit != x1c_lastFreeOrbit) {
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if (orbitState == CPlayer::EPlayerOrbitState::OrbitPoint ||
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orbitState == CPlayer::EPlayerOrbitState::OrbitCarcass) {
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ResetInterpolationTimer(g_tweakTargeting->GetOrbitPointInTime());
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zeus::CVector3f orbitTargetPosition = mgr.GetPlayer().GetHUDOrbitTargetPosition();
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if (!x4_camRelZPos)
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x10_lagTargetPos = orbitTargetPosition + zeus::CVector3f(0.f, 0.f, x0_zOffset);
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else
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x10_lagTargetPos = zeus::CVector3f(orbitTargetPosition.x(), orbitTargetPosition.y(),
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curCam->GetTranslation().z() + x0_zOffset);
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x8_lagAzimuth = zeus::CEulerAngles(zeus::CQuaternion(curCam->GetTransform().basis)).z() + zeus::degToRad(45.f);
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} else {
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ResetInterpolationTimer(g_tweakTargeting->GetOrbitPointOutTime());
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}
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x1c_lastFreeOrbit = !x1c_lastFreeOrbit;
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}
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if (x20_interpTimer > 0.f)
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x20_interpTimer = std::max(0.f, x20_interpTimer - dt);
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if (!x4_camRelZPos) {
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zeus::CVector3f orbitTargetPosition = mgr.GetPlayer().GetHUDOrbitTargetPosition();
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if ((orbitTargetPosition.z() + x0_zOffset) - x10_lagTargetPos.z() < 0.1f)
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x10_lagTargetPos = orbitTargetPosition + zeus::CVector3f(0.f, 0.f, x0_zOffset);
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else if ((orbitTargetPosition.z() + x0_zOffset) - x10_lagTargetPos.z() < 0.f)
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x10_lagTargetPos = zeus::CVector3f(orbitTargetPosition.x(), orbitTargetPosition.y(), x10_lagTargetPos.z() - 0.1f);
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else
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x10_lagTargetPos = zeus::CVector3f(orbitTargetPosition.x(), orbitTargetPosition.y(), x10_lagTargetPos.z() + 0.1f);
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} else {
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zeus::CVector3f orbitTargetPosition = mgr.GetPlayer().GetHUDOrbitTargetPosition();
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x10_lagTargetPos =
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zeus::CVector3f(orbitTargetPosition.x(), orbitTargetPosition.y(), x0_zOffset + orbitTargetPosition.z());
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}
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if (x1c_lastFreeOrbit) {
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float newAzimuth = zeus::CEulerAngles(zeus::CQuaternion(curCam->GetTransform().basis)).z() + zeus::degToRad(45.f);
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float aziDelta = newAzimuth - xc_azimuth;
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if (mgr.GetPlayer().IsInFreeLook())
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x8_lagAzimuth += aziDelta;
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xc_azimuth = newAzimuth;
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}
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}
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void COrbitPointMarker::Draw(const CStateManager& mgr) const {
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if ((x1c_lastFreeOrbit || x20_interpTimer > 0.f) && g_tweakTargeting->DrawOrbitPoint() &&
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x28_orbitPointModel.IsLoaded()) {
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SCOPED_GRAPHICS_DEBUG_GROUP("COrbitPointMarker::Draw", zeus::skCyan);
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const CGameCamera* curCam = mgr.GetCameraManager()->GetCurrentCamera(mgr);
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zeus::CTransform camXf = mgr.GetCameraManager()->GetCurrentCameraTransform(mgr);
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CGraphics::SetViewPointMatrix(camXf);
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zeus::CFrustum frustum = mgr.SetupDrawFrustum(g_Viewport);
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frustum.updatePlanes(camXf, zeus::SProjPersp(zeus::degToRad(curCam->GetFov()), g_Viewport.aspect, 1.f, 100.f));
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g_Renderer->SetClippingPlanes(frustum);
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g_Renderer->SetPerspective(curCam->GetFov(), g_Viewport.x8_width, g_Viewport.xc_height,
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curCam->GetNearClipDistance(), curCam->GetFarClipDistance());
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float scale;
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if (x1c_lastFreeOrbit)
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scale = 1.f - x20_interpTimer / g_tweakTargeting->GetOrbitPointInTime();
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else
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scale = x20_interpTimer / g_tweakTargeting->GetOrbitPointOutTime();
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zeus::CTransform modelXf = zeus::CTransform::RotateZ(x8_lagAzimuth);
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modelXf.scaleBy(scale);
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modelXf.origin += x10_lagTargetPos;
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CGraphics::SetModelMatrix(modelXf);
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zeus::CColor color = g_tweakTargeting->GetOrbitPointColor();
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color.a() *= scale;
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CModelFlags flags(7, 0, 0, color);
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x28_orbitPointModel->Draw(flags);
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}
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}
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} // namespace metaforce
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