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CPlayerGun: Reimplement transition effects

This commit is contained in:
Luke Street 2022-07-01 20:47:06 -04:00
parent ddf7a1b48d
commit b55c7ebbe4
2 changed files with 101 additions and 18 deletions
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116
Runtime/Weapon/CPlayerGun.cpp
View File

@ -4,6 +4,7 @@
#include "Runtime/Character/CPrimitive.hpp"
#include "Runtime/Camera/CGameCamera.hpp"
#include "Runtime/Graphics/CCubeRenderer.hpp"
#include "Runtime/Graphics/CGX.hpp"
#include "Runtime/Input/ControlMapper.hpp"
#include "Runtime/MP1/CSamusHud.hpp"
#include "Runtime/MP1/World/CMetroid.hpp"
@ -2054,6 +2055,7 @@ void CPlayerGun::Update(float grappleSwingT, float cameraBobT, float dt, CStateM
}
void CPlayerGun::PreRender(const CStateManager& mgr, const zeus::CFrustum& frustum, const zeus::CVector3f& camPos) {
SCOPED_GRAPHICS_DEBUG_GROUP("CPlayerGun::PreRender", zeus::skBlue);
const CPlayerState& playerState = *mgr.GetPlayerState();
if (playerState.GetCurrentVisor() == CPlayerState::EPlayerVisor::Scan)
return;
@ -2131,40 +2133,122 @@ zeus::CVector3f CPlayerGun::ConvertToScreenSpace(const zeus::CVector3f& pos, con
void CPlayerGun::CopyScreenTex() {
// Copy lower right quadrant to gpCopyTexBuf as RGBA8
// TODO CGraphics::ResolveSpareTexture(CGraphics::g_Viewport);
// GXSetTexCopySrc(320, 224, 320, 224);
// GXSetTexCopyDst(320, 224, GX::TF_RGBA8, false);
// GXCopyTex(sSpareTextureData, false);
// GXPixModeSync();
SViewport viewport = CGraphics::g_Viewport;
viewport.x8_width /= 2;
viewport.xc_height /= 2;
viewport.x0_left = viewport.x8_width;
viewport.x4_top = viewport.xc_height;
viewport.x10_halfWidth *= 0.5f;
viewport.x14_halfHeight *= 0.5f;
CGraphics::ResolveSpareTexture(viewport, 2, GX::TF_RGBA8, false);
}
void CPlayerGun::DrawScreenTex(float z) {
// Use CopyScreenTex rendering to draw over framebuffer pixels in front of `z`
// This is accomplished using orthographic projection quad with sweeping `y` coordinates
// Depth is set to GEQUAL to obscure pixels in front rather than behind
// TODO
// m_screenQuad.draw(zeus::skWhite, 1.f, CTexturedQuadFilter::DefaultRect, z);
const auto backupViewMatrix = CGraphics::g_ViewMatrix;
const auto backupProjectionState = CGraphics::GetProjectionState();
g_Renderer->SetViewportOrtho(false, -1.f, 1.f);
g_Renderer->SetBlendMode_AlphaBlended();
CGraphics::SetDepthWriteMode(true, ERglEnum::GEqual, true);
CGraphics::LoadDolphinSpareTexture(2, GX::TF_RGBA8, GX::TEXMAP7);
constexpr std::array vtxDescList{
GX::VtxDescList{GX::VA_POS, GX::DIRECT},
GX::VtxDescList{GX::VA_TEX0, GX::DIRECT},
GX::VtxDescList{},
};
CGX::SetVtxDescv(vtxDescList.data());
CGX::SetNumChans(0);
CGX::SetNumTexGens(1);
CGX::SetNumTevStages(1);
CGX::SetTevOrder(GX::TEVSTAGE0, GX::TEXCOORD0, GX::TEXMAP7, GX::COLOR_NULL);
CGX::SetChanCtrl(CGX::EChannelId::Channel0, false, GX::SRC_REG, GX::SRC_REG, {}, GX::DF_NONE, GX::AF_NONE);
CGX::Begin(GX::TRIANGLESTRIP, GX::VTXFMT0, 4);
GXPosition3f32(CGraphics::g_Viewport.x10_halfWidth, z, 0.f);
GXTexCoord2f32(0.f, 1.f);
GXPosition3f32(CGraphics::g_Viewport.x8_width, z, 0.f);
GXTexCoord2f32(1.f, 1.f);
GXPosition3f32(CGraphics::g_Viewport.x10_halfWidth, z, CGraphics::g_Viewport.x14_halfHeight);
GXTexCoord2f32(0.f, 0.f);
GXPosition3f32(CGraphics::g_Viewport.x8_width, z, CGraphics::g_Viewport.x14_halfHeight);
GXTexCoord2f32(1.f, 0.f);
CGX::End();
CGraphics::SetDepthWriteMode(true, ERglEnum::LEqual, true);
CGraphics::SetViewPointMatrix(backupViewMatrix);
CGraphics::SetProjectionState(backupProjectionState);
}
void CPlayerGun::DrawClipCube(const zeus::CAABox& aabb) {
// Render AABB as completely transparent object, only modifying Z-buffer
// AABB has already been set in constructor (since it's constant)
const zeus::CColor color{1.f, 0.f};
g_Renderer->SetBlendMode_AlphaBlended();
CGraphics::SetCullMode(ERglCullMode::None);
// TODO
// m_aaboxShader.draw(zeus::skClear);
g_Renderer->BeginTriangleStrip(4);
g_Renderer->PrimColor(color);
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.max.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.min.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.max.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.min.y(), aabb.max.z()});
g_Renderer->EndPrimitive();
g_Renderer->BeginTriangleStrip(4);
g_Renderer->PrimColor(color);
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.max.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.max.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.max.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.max.y(), aabb.max.z()});
g_Renderer->EndPrimitive();
g_Renderer->BeginTriangleStrip(4);
g_Renderer->PrimColor(color);
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.max.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.min.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.max.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.min.y(), aabb.max.z()});
g_Renderer->EndPrimitive();
g_Renderer->BeginTriangleStrip(4);
g_Renderer->PrimColor(color);
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.min.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.min.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.min.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.min.y(), aabb.max.z()});
g_Renderer->EndPrimitive();
g_Renderer->BeginTriangleStrip(4);
g_Renderer->PrimColor(color);
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.min.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.min.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.max.y(), aabb.max.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.max.y(), aabb.max.z()});
g_Renderer->EndPrimitive();
g_Renderer->BeginTriangleStrip(4);
g_Renderer->PrimColor(color);
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.min.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.min.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.min.x(), aabb.max.y(), aabb.min.z()});
g_Renderer->PrimVertex(zeus::CVector3f{aabb.max.x(), aabb.max.y(), aabb.min.z()});
g_Renderer->EndPrimitive();
CGraphics::SetCullMode(ERglCullMode::Front);
}
void CPlayerGun::Render(const CStateManager& mgr, const zeus::CVector3f& pos, const CModelFlags& flags) {
SCOPED_GRAPHICS_DEBUG_GROUP("CPlayerGun::Render", zeus::skMagenta);
CGraphics::CProjectionState projState = CGraphics::GetProjectionState();
CModelFlags useFlags = flags;
if (x0_lights.HasShadowLight()) {
// TODO
// useFlags.m_extendedShader = EExtendedShader::LightingCubeReflectionWorldShadow;
}
CModelFlags beamFlags = useFlags;
CModelFlags beamFlags = flags;
if (mgr.GetPlayerState()->GetCurrentVisor() == CPlayerState::EPlayerVisor::Thermal) {
beamFlags = kThermalFlags[size_t(x310_currentBeam)];
} else if (x835_26_phazonBeamMorphing) {
beamFlags.x4_color = zeus::CColor::lerp(zeus::skWhite, zeus::skBlack, x39c_phazonMorphT);
beamFlags = CModelFlags{1, 0, 3, zeus::CColor::lerp(zeus::skWhite, zeus::skBlack, x39c_phazonMorphT)};
}
const CGameCamera* cam = mgr.GetCameraManager()->GetCurrentCamera(mgr);
@ -2211,7 +2295,7 @@ void CPlayerGun::Render(const CStateManager& mgr, const zeus::CVector3f& pos, co
? kHandThermalFlag
: kHandHoloFlag);
}
DrawArm(mgr, pos, useFlags);
DrawArm(mgr, pos, flags);
x72c_currentBeam->Draw(drawSuitArm, mgr, offsetWorldXf, beamFlags, &x0_lights);
x82c_shadow->DisableModelProjectedShadow();
break;
@ -2241,7 +2325,7 @@ void CPlayerGun::Render(const CStateManager& mgr, const zeus::CVector3f& pos, co
x72c_currentBeam->DrawHologram(mgr, offsetWorldXf, CModelFlags(0, 0, 3, zeus::skWhite));
if (x0_lights.HasShadowLight())
x82c_shadow->EnableModelProjectedShadow(offsetWorldXf, x0_lights.GetShadowLightArrIndex(), 2.15f);
DrawArm(mgr, pos, useFlags);
DrawArm(mgr, pos, flags);
x82c_shadow->DisableModelProjectedShadow();
}
break;

3
Runtime/World/CPlayer.cpp
View File

@ -1401,9 +1401,7 @@ void CPlayer::RenderGun(const CStateManager& mgr, const zeus::CVector3f& pos) co
if ((mgr.GetCameraManager()->IsInFirstPersonCamera() && x2f4_cameraState == EPlayerCameraState::FirstPerson) ||
(x2f8_morphBallState == EPlayerMorphBallState::Morphing &&
x498_gunHolsterState == EGunHolsterState::Holstering)) {
// CBooModel::SetReflectionCube(m_reflectionCube);
CModelFlags flags(5, 0, 3, zeus::CColor(1.f, x494_gunAlpha));
// flags.m_extendedShader = EExtendedShader::LightingCubeReflection;
x490_gun->Render(mgr, pos, flags);
}
}
@ -1564,6 +1562,7 @@ void CPlayer::RenderReflectedPlayer(CStateManager& mgr) {
}
void CPlayer::PreRender(CStateManager& mgr, const zeus::CFrustum& frustum) {
SCOPED_GRAPHICS_DEBUG_GROUP("CPlayer::PreRender", zeus::skBlue);
if (x2f8_morphBallState == EPlayerMorphBallState::Morphed) {
SetCalculateLighting(false);
x768_morphball->PreRender(mgr, frustum);