4v5u09Z5a4Yuc/mtgodot-poc
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

2V2-e.1: 3D draw-command channel — recording D3D8 device, StateManager, GrpBase, camera

Browse Source 
EterLib/StateManager.cpp and GrpBase.cpp ported verbatim. CGraphicDevice::Create builds a platform
IDirect3DDevice8 that keeps the device state and records every Draw* call as a Render3DDraw
(vertices decoded by FVF, strips/fans expanded, textures, world/view/proj, blend/depth/light state).
The 40250 camera (__UpdateCamera, SetCenterPosition, ...) and the Process order
(__UpdateCamera -> OnCameraUpdate -> OnUIUpdate -> Begin/SetInterfaceRenderState/OnUIRender/End)
are in place; CScreen Begin/End, CPythonGraphic render states and CCullingManager::Process matrix
updates are verbatim. port.login_flow asserts a textured, lit character draw under the RH
perspective with every vertex on screen; offline and live pass.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
shenlei
2026-09-23 20:15:54 +09:00
co-authored by Claude Opus 5.5
parent 668f48d6ec
commit 5bfa13c5cc
27 changed files with 3616 additions and 777 deletions
Download Patch File Download Diff File Expand all files Collapse all files
extension/src/platform/UserInterface/PythonApplication.cpp
+67 -29
View File
@@ -10,6 +10,8 @@
#include "EterLib/NetDevice.h"
#include "../PlatformStub.h"
#include "../EterLib/UIRenderCommands.h"
#include "../EterLib/RenderCommands3D.h"
#include "EterLib/GrpDevice.h"
#include "../ScriptLib/PythonBoot.h"
// 2V0-d link surface; 2V0-f adds the application lifecycle (Create/Loop/Process/Exit) that
@@ -53,17 +55,12 @@ void CPythonApplication::SetMinFog(float) { MT_PLATFORM_STUB(); }
// this returns it. PORT: no member to hold it; the timer only advances in Process(), so reading it
// here gives the same value.
float CPythonApplication::GetGlobalTime() { return CTimer::Instance().GetCurrentSecond(); }
// Camera (2V3).
void CPythonApplication::SetEventCamera(const SCameraSetting&) { MT_PLATFORM_STUB(); }
void CPythonApplication::SetDefaultCamera() { MT_PLATFORM_STUB(); }
// In 40250 this stores m_v3CenterPosition for the game view (introselect.py sets it on the character list).
void CPythonApplication::SetCenterPosition(float, float, float) { MT_PLATFORM_STUB(); }
void CPythonApplication::SetFrameSkip(bool) { MT_PLATFORM_STUB(); }
// PORT: 40250 creates the Win32 window, the D3D8 device, cursors, sound, keyboard, the net device,
// fonts and the IME here. The Godot window and its canvas are the device on this platform and they
// already exist when the host starts the script, so the window size is the canvas size
// (PythonBoot::SetUISize) rather than the width/height passed from metin2.cfg. What remains of
// Create belongs to the subsystems that are not ported yet (sound 2V4, net 2V1, game render 2V3).
// fonts and the IME here. The Godot window and its canvas already exist when the host starts the
// script, so the window size is the canvas size (PythonBoot::SetUISize) rather than the width/height
// passed from metin2.cfg, and the graphic device is the recording device (RecordingDevice.h) at that
// size. Cursors, sound, keyboard, fonts and the IME are not created here yet.
bool CPythonApplication::Create(PyObject*, const char*, int, int, int)
{
unsigned width = 0, height = 0;
@@ -76,6 +73,38 @@ bool CPythonApplication::Create(PyObject*, const char*, int, int, int)
return false;
}
// In 40250 m_grpDevice is a member created here (PythonApplication.cpp:909).
static CGraphicDevice s_grpDevice;
int iRet = s_grpDevice.Create(NULL, width, height, true, 32, 0);
switch (iRet)
{
case CGraphicDevice::CREATE_OK:
break;
case CGraphicDevice::CREATE_REFRESHRATE:
break;
case CGraphicDevice::CREATE_GET_DEVICE_CAPS:
PyErr_SetString(PyExc_RuntimeError, "GetDevCaps failed");
TraceError("CreateDevice: GetDevCaps failed");
return false;
case CGraphicDevice::CREATE_GET_DEVICE_CAPS2:
PyErr_SetString(PyExc_RuntimeError, "GetDevCaps2 failed");
TraceError("CreateDevice: GetDevCaps2 failed");
return false;
default:
// PORT: the recording device returns only the cases above; the rest is 40250's fallback.
if (iRet & CGraphicDevice::CREATE_OK)
break;
TraceError("CreateDevice: Unknown Error!");
PyErr_SetString(PyExc_RuntimeError, "UNKNOWN_ERROR");
return false;
}
// In 40250 m_netDevice is a member created here (PythonApplication.cpp:1242).
static CNetworkDevice s_netDevice;
if (!s_netDevice.Create())
@@ -205,15 +234,43 @@ bool CPythonApplication::Process()
// transfer is not ported yet (GuildMarkDownloader.cpp/GuildMarkUploader.cpp).
CAccountConnector::Instance().Process();
//!@# Alt+Tab 중 SetTransfor 에서 튕김 현상 해결을 위해 - [levites]
//if (m_isActivateWnd)
__UpdateCamera();
CResourceManager::Instance().Update();
OnCameraUpdate();
OnUIUpdate();
// PORT: the render block without the lost-device restore, ClearDepthBuffer, Show and the render-time
// statistics (Godot clears and presents the frame). The frame's UI and 3D command lists restart here.
CCullingManager::Instance().Update();
UIRenderBeginFrame();
OnUIRender();
Render3DBeginFrame();
CPythonGraphic& rkGraphic = CPythonGraphic::Instance();
if (rkGraphic.Begin())
{
rkGraphic.SetInterfaceRenderState();
OnUIRender();
rkGraphic.End();
}
return true;
}
// 40250 PythonApplicationEvent.cpp:5
void CPythonApplication::OnCameraUpdate()
{
if ( CPythonBackground::Instance().IsMapReady() )
{
CCamera* pkCameraMgr = CCameraManager::Instance().GetCurrentCamera();
if (pkCameraMgr)
pkCameraMgr->Update();
}
}
// 40250 PythonApplicationEvent.cpp:15-25
void CPythonApplication::OnUIUpdate()
{
@@ -233,30 +290,11 @@ bool CPythonApplication::GetLiarCursorOn() { MT_PLATFORM_STUB(); return false; }
void CPythonApplication::SetCursorMode(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::SetMouseHandler(PyObject*) { MT_PLATFORM_STUB(); }
void CPythonApplication::SetGlobalCenterPosition(LONG, LONG) { MT_PLATFORM_STUB(); }
void CPythonApplication::SetCamera(float, float, float, float) { MT_PLATFORM_STUB(); }
void CPythonApplication::GetCamera(float* distance, float* pitch, float* rotation, float* height) {
MT_PLATFORM_STUB();
if (distance) *distance = 0;
if (pitch) *pitch = 0;
if (rotation) *rotation = 0;
if (height) *height = 0;
}
void CPythonApplication::RotateCamera(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::PitchCamera(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::ZoomCamera(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::MovieRotateCamera(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::MoviePitchCamera(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::MovieZoomCamera(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::MovieResetCamera() { MT_PLATFORM_STUB(); }
float CPythonApplication::GetRotation() { MT_PLATFORM_STUB(); return 0; }
float CPythonApplication::GetPitch() { MT_PLATFORM_STUB(); return 0; }
void CPythonApplication::SetFPS(int) { MT_PLATFORM_STUB(); }
time_t CPythonApplication::GetServerTime() { MT_PLATFORM_STUB(); return 0; }
time_t CPythonApplication::GetServerTimeStamp() { MT_PLATFORM_STUB(); return 0; }
void CPythonApplication::SetConnectData(const char*, int) { MT_PLATFORM_STUB(); }
void CPythonApplication::GetConnectData(std::string& ip, int& port) { MT_PLATFORM_STUB(); ip.clear(); port = 0; }
void CPythonApplication::EnableSpecialCameraMode() { MT_PLATFORM_STUB(); }
void CPythonApplication::SetCameraSpeed(int) { MT_PLATFORM_STUB(); }
void CPythonApplication::SaveCameraSetting(const char*) { MT_PLATFORM_STUB(); }
bool CPythonApplication::LoadCameraSetting(const char*) { MT_PLATFORM_STUB(); return false; }
void CPythonApplication::SetForceSightRange(int) { MT_PLATFORM_STUB(); }