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ExMultiRes.cpp
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/*==========================================================
* D2Ex2
* https://github.com/lolet/D2Ex2
* ==========================================================
* Copyright (c) 2011-2014 Bartosz Jankowski
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ==========================================================
*/
#include "stdafx.h"
#ifdef D2EX_MULTIRES
#include "ExMultiRes.h"
#include "ExCellFile.h"
#include "ExBuffs.h"
#include "ExMPQ.h"
#include "ExGDI.h"
#ifdef D2EX_OPENGL
#include "ExOpenGL.h"
#endif
#include <glide.h>
#pragma comment(lib, "glide3x.lib")
/*
Partially reversed D2MultiRes ported to 1.11b/1.13d
Credits: Sluggy
http://d2mods.info/forum/viewtopic.php?t=51560
*/
namespace ExMultiRes
{
static ExCellFile* cExMultiResResources;
static ExCellFile* cControlPanel;
static ExCellFile* cControlPanel800;
static ExCellFile* c800BorderFrame;
vector<ResMode> lResModes;
int *gptBufferXLookUpTable;
// int gBufferXLookUpTable[GDI_MAXY + 1] = { 0 };
static HMODULE gRendererModule;
//D2Client funcs
void __stdcall D2CLIENT_OnResolutionSet()
{
int res = Misc::RegReadDword("SOFTWARE\\Blizzard Entertainment\\Diablo II", "ExResolution", 2);
D2CLIENT_SetResolution(res);
}
void __fastcall D2CLIENT_SetResolution(int nMode) // Wrapper on D2CLIENT.0x2C220
{
DEBUGMSG("Changing window resolution to %d mode", nMode);
if (GFX_GetResolutionMode() == nMode)
return;
D2GFX_GetModeParams(nMode, D2Vars.D2CLIENT_ScreenWidth, D2Vars.D2CLIENT_ScreenHeight);
*D2Vars.D2CLIENT_ScreenMode = (nMode == 1 ? 2 : nMode);
*D2Vars.D2CLIENT_ScreenViewWidth = *D2Vars.D2CLIENT_ScreenWidth;
*D2Vars.D2CLIENT_ScreenViewHeight = *D2Vars.D2CLIENT_ScreenHeight;// -40;
*D2Vars.D2CLIENT_ScreenWidthUnk = *D2Vars.D2CLIENT_ScreenWidth;
D2Funcs.D2WIN_ResizeWindow(nMode);
D2CLIENT_ResizeView(*D2Vars.D2CLIENT_UiCover);
D2Funcs.D2CLIENT_UpdateAutoMap(TRUE);
D2Funcs.D2CLIENT_ClearScreen4();
if (BuffsEnabled)
ExBuffs::UpdateYPos();
if (bLagometer && lagometer != exnull_t) {
gExGUI->setX(lagometer, *D2Vars.D2GFX_GfxMode > 2 ? (*D2Vars.D2CLIENT_ScreenWidth / 2 - 127) : 273);
gExGUI->setY(lagometer, *D2Vars.D2CLIENT_ScreenHeight - 29);
}
}
void __fastcall D2CLIENT_ResizeView(int UiCover) // Wrapper on D2CLIENT.0x5C4F0
{
if (GFX_GetResolutionMode() > 2)
{
*D2Vars.D2CLIENT_ScreenXShift = 0;
D2ASMFuncs::D2CLIENT_SetView(0, *D2Vars.D2CLIENT_ScreenViewWidth, 0, *D2Vars.D2CLIENT_ScreenViewHeight, *D2Vars.D2CLIENT_GameView);
*D2Vars.D2CLIENT_UiCover = UiCover;
D2Funcs.D2GFX_SetScreenShift(*D2Vars.D2CLIENT_ScreenXShift);
return;
}
switch (UiCover)
{
case COVER_NONE:
{
*D2Vars.D2CLIENT_ScreenXShift = 0;
D2ASMFuncs::D2CLIENT_SetView(0, *D2Vars.D2CLIENT_ScreenViewWidth, 0, *D2Vars.D2CLIENT_ScreenViewHeight, *D2Vars.D2CLIENT_GameView);
}
break;
case COVER_BOTH:
{
*D2Vars.D2CLIENT_ScreenXShift = 0;
D2ASMFuncs::D2CLIENT_SetView(0, *D2Vars.D2CLIENT_ScreenViewWidth, 0, *D2Vars.D2CLIENT_ScreenViewHeight, *D2Vars.D2CLIENT_GameView);
*D2Vars.D2CLIENT_UiUnk1 = 0;
*D2Vars.D2CLIENT_UiUnk2 = 0;
*D2Vars.D2CLIENT_UiUnk3 = 0;
*D2Vars.D2CLIENT_UiUnk4 = 0;
}
break;
case COVER_LEFT:
{
*D2Vars.D2CLIENT_ScreenXShift = *D2Vars.D2CLIENT_ScreenWidth / -4;
D2ASMFuncs::D2CLIENT_SetView(*D2Vars.D2CLIENT_ScreenViewWidth / -4, *D2Vars.D2CLIENT_ScreenViewWidth - (*D2Vars.D2CLIENT_ScreenViewWidth / 4), 0, *D2Vars.D2CLIENT_ScreenViewHeight, *D2Vars.D2CLIENT_GameView);
}
break;
case COVER_RIGHT:
{
*D2Vars.D2CLIENT_ScreenXShift = *D2Vars.D2CLIENT_ScreenWidth / 4;
D2ASMFuncs::D2CLIENT_SetView(*D2Vars.D2CLIENT_ScreenViewWidth / 4, *D2Vars.D2CLIENT_ScreenViewWidth + (*D2Vars.D2CLIENT_ScreenViewWidth / 4), 0, *D2Vars.D2CLIENT_ScreenViewHeight, *D2Vars.D2CLIENT_GameView);
}
break;
}
*D2Vars.D2CLIENT_UiCover = UiCover;
D2Funcs.D2GFX_SetScreenShift(*D2Vars.D2CLIENT_ScreenXShift);
}
//Wrapper on D2CLIENT.6FAC4630
void __stdcall D2CLIENT_SetMousePos(int mX, int mY)
{
if (D2Vars.D2CLIENT_UIModes[UI_WPMENU] || D2Vars.D2CLIENT_UIModes[UI_MERC] || D2Vars.D2CLIENT_UIModes[UI_CHARACTER] || D2Vars.D2CLIENT_UIModes[UI_QUEST]
|| D2Vars.D2CLIENT_UIModes[UI_INVENTORY] || D2Vars.D2CLIENT_UIModes[UI_SKILL]) {
return;
}
D2EXASSERT((mX > 0 && mY > 0), "Invalid position for mouse!")
int xPos, yPos;
if (!*D2Vars.D2GFX_WindowMode) {
xPos = mX;
yPos = mY;
SetCursorPos(mX, mY);
}
else
{
RECT rect;
GetWindowRect(D2Funcs.D2GFX_GetHwnd(), &rect);
xPos = mX + rect.left + GetSystemMetrics(SM_CXDLGFRAME);
yPos = mY + rect.top + GetSystemMetrics(SM_CYCAPTION);
SetCursorPos(xPos, yPos);
}
*D2Vars.D2CLIENT_MouseX = mX;
*D2Vars.D2CLIENT_MouseY = mY;
}
// D2GFX funcs
BOOL __stdcall D2GFX_InitWindow(HINSTANCE hInstance, LRESULT(__stdcall *pWndProc)(HWND, UINT, WPARAM, LPARAM), int nRenderMode, BOOL bWindowed) // Wrapper on D2Gfx.10073
{
WNDCLASSEX WndClass;
const char * szDriverDLLs[] = { "", "D2Gdi.dll", "D2Rave.dll", "D2DDraw.dll", "D2Glide.dll", "D2OpenGL.dll", "D2Direct3D.dll" };
typedef fnRendererCallbacks* (__stdcall * GetCallbacks_t)();
#ifdef D2EX_OPENGL //Temp hack to enable opengl
nRenderMode = VIDEO_MODE_OPENGL;
#endif
DEBUGMSG("D2GFX->InitWindow()");
/*DEBUGMSG("Waiting for ready event...");
DWORD t = GetTickCount();
WaitForSingleObject(hPointersReadyEvent, 10000);
DEBUGMSG("Waited %.2f sec!", (float)(GetTickCount() - t) / 1000);
*/
gRenderer = nRenderMode;
*D2Vars.D2GFX_hInstance = hInstance;
WndClass.cbSize = sizeof(WNDCLASSEX);
WndClass.lpfnWndProc = pWndProc;
WndClass.style = (nRenderMode == VIDEO_MODE_GLIDE || nRenderMode == VIDEO_MODE_OPENGL) ? CS_OWNDC : 0;
if (nRenderMode == VIDEO_MODE_OPENGL) WndClass.style |= CS_HREDRAW | CS_VREDRAW;
WndClass.cbClsExtra = 0;
WndClass.cbWndExtra = 0;
WndClass.hInstance = hInstance;
WndClass.hIcon = (HICON)LoadImage(hInstance, (LPCSTR)(D2Funcs.FOG_isExpansion() ? 103 : 102), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR);
WndClass.hCursor = LoadCursor(0, (LPCSTR)0x7F00);
WndClass.hbrBackground = nRenderMode == VIDEO_MODE_OPENGL ? NULL : (HBRUSH)GetStockObject(COLOR_DESKTOP);
WndClass.lpszMenuName = NULL;
WndClass.hIconSm = NULL;
WndClass.lpszClassName = "Diablo II";
if (!RegisterClassEx(&WndClass))
{
int err = GetLastError();
D2EXERROR("RegisterClass ERROR (%d)!", err)
//TODO: GFX_Error_6FA87AA0((char *)cc);
return FALSE;
}
D2Funcs.D2GFX_InitGouraudCache();
*D2Vars.D2GFX_gpbBuffer = 0;
atexit(&D2GFX_WindowCleanUp);
*D2Vars.D2GFX_DriverType = nRenderMode;
*D2Vars.D2GFX_WindowMode = bWindowed;
EnumDisplayModes();
fnRendererCallbacks * fns;
if (nRenderMode != VIDEO_MODE_OPENGL)
{
*D2Vars.D2GFX_hDriverModHandle = LoadLibrary(szDriverDLLs[nRenderMode]);
gRendererModule = *D2Vars.D2GFX_hDriverModHandle;
if (!*D2Vars.D2GFX_hDriverModHandle)
{
D2EXERROR("Cannot load renderer library: %s", szDriverDLLs[nRenderMode])
}
GetCallbacks_t GetCallbacks = (GetCallbacks_t)GetDllOffset(szDriverDLLs[nRenderMode], -10000);
ASSERT(GetCallbacks)
fns = GetCallbacks();
ASSERT(fns)
*D2Vars.D2GFX_pfnDriverCallback = fns;
}
#ifdef D2EX_OPENGL
else
{
*D2Vars.D2GFX_pfnDriverCallback = &gfnOpenGLRenderer;
fns = &gfnOpenGLRenderer;
}
#endif
switch (nRenderMode)
{
case VIDEO_MODE_GDI:
{
DEBUGMSG("Using GDI video mode")
Misc::WriteDword((DWORD*)&(fns->Init), (DWORD)&ExGDI::init);
Misc::WriteDword((DWORD*)&(fns->ResizeWin), (DWORD)&ExGDI::resizeWindow);
Misc::WriteDword((DWORD*)&(fns->Release), (DWORD)&ExGDI::release);
}
break;
case VIDEO_MODE_GLIDE:
{
DEBUGMSG("Using GLIDE video mode!")
Misc::WriteDword((DWORD*)&(fns->Init), (DWORD)&ExMultiRes::GLIDE_Init);
Misc::WriteDword((DWORD*)&(fns->ResizeWin), (DWORD)&ExMultiRes::GLIDE_ResizeWindow);
}
break;
case VIDEO_MODE_OPENGL:
{
DEBUGMSG("Using OpenGL video mode!")
}
break;
default:
{
D2EXERROR("Video mode %s is not yet supported... :(", szDriverDLLs[nRenderMode])
}
break;
}
fns->SetOption(8, bWindowed);
if (!fns->InitWindow(hInstance))
{
D2EXERROR("Cannot initialize GFX driver. Please run D2VidTest and try again");
}
if (nRenderMode < VIDEO_MODE_GLIDE)
(*D2Vars.D2GFX_Settings).bPerspectiveCapable = FALSE;
return fns->InitPerspective((GFXSettings*)&(*D2Vars.D2GFX_Settings), (GFXHelpers*)&(*D2Vars.D2GFX_fnHelpers));
}
void D2GFX_WindowCleanUp() // Wrapper on D2GFX.6FA8AB60
{
if (*D2Vars.D2GFX_WindowMode == 1)
return;
for (int i = 0; i < 4; ++i)
{
D2WinPlacement* wp = (D2WinPlacement*)&D2Vars.D2GFX_WinPlacementCache[i];
if (!wp->hWnd) break;
DEBUGMSG("D2GFX_CleanUp: Showing window with cmd %d", wp->hWindowPlacement.showCmd)
ShowWindow(wp->hWnd, wp->hWindowPlacement.showCmd);
}
}
void D2GFX_Finish() // Wrapper on D2GFX.10050
{
fnRendererCallbacks * fns = *D2Vars.D2GFX_pfnDriverCallback;
D2EXASSERT(fns, "GFX deinit error - driver ptr is null!");
fns->Release();
UnregisterClass("Diablo II", *D2Vars.D2GFX_hInstance);
D2EXASSERT(!(*D2Vars.D2GFX_bInitSucceed), "A critical error has occurred while initializing GFX system for %d renderer", gRenderer);
if (gRendererModule)
{
FreeLibrary(gRendererModule);
gRendererModule = 0;
*D2Vars.D2GFX_hDriverModHandle = 0;
*D2Vars.D2GFX_pfnDriverCallback = 0;
}
}
bool enterFullscreen()
{
DEVMODE dmScreenSettings = { 0 };
dmScreenSettings.dmSize = sizeof(dmScreenSettings);
dmScreenSettings.dmPelsWidth = *D2Vars.D2GFX_Width;
dmScreenSettings.dmPelsHeight = *D2Vars.D2GFX_Height;
dmScreenSettings.dmBitsPerPel = 32;
dmScreenSettings.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
if (*D2Vars.D2GFX_WindowMode)
{
*D2Vars.D2GFX_WindowMode = 0;
if (ChangeDisplaySettings(&dmScreenSettings, CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL)
{
DEBUGMSG("DISP_CHANGE_SUCCESSFUL")
RECT newSize = { 0, 0, *D2Vars.D2GFX_Width, *D2Vars.D2GFX_Height };
AdjustWindowRectEx(&newSize, WS_POPUP, FALSE, WS_EX_APPWINDOW);
MoveWindow(D2Funcs.D2GFX_GetHwnd(), 0, 0, newSize.right, newSize.bottom, TRUE);
return true;
}
}
else
{
*D2Vars.D2GFX_WindowMode = 1;
RECT newSize = { 0, 0, *D2Vars.D2GFX_Width, *D2Vars.D2GFX_Height };
ChangeDisplaySettings(0, 0);
AdjustWindowRect(&newSize, WS_OVERLAPPEDWINDOW, FALSE);
return true;
}
// (*D2Vars.D2LAUNCH_BnData)->bWindowMode = 0;
return false;
}
// Only function for screen width to rule them all!
void __stdcall D2GFX_GetModeParams(int nMode, unsigned int* pWidth, unsigned int* pHeight) // Wrapper on D2Gfx.10064, 1.11b is int __usercall sub_6FA880F0<eax>(int pHeight<eax>, int nMode<edx>, int pWidth<ecx>)
{
switch (nMode)
{
case 0:
{
if (pWidth) *pWidth = 640;
if (pHeight) *pHeight = 480;
}
break;
case 1:
case 2:
{
if (pWidth) *pWidth = 800;
if (pHeight) *pHeight = 600;
}
break;
default:
{
//fixed by token (didn't catch out of range exception)
try {
lResModes.at(nMode - 3);
}
catch (const std::out_of_range&) {
DEBUGMSG("ERROR. Requested resolution is invalid (%dx%d)", lResModes.at(nMode - 3).nWidth, lResModes.at(nMode - 3).nHeight)
if (pWidth) *pWidth = 800;
if (pHeight) *pHeight = 600;
Misc::RegWriteDword("SOFTWARE\\Blizzard Entertainment\\Diablo II", "ExResolution", 2);
break;
}
/* if (*D2Vars.D2GFX_DriverType == VIDEO_MODE_GLIDE)
{
const struct {
int x;
int y;
} res[] = { { 1024, 768 }, { 1280, 1024 }, { 1600, 1200 }};
if (pWidth) *pWidth = res[nMode % 3].x;
if (pHeight) *pHeight = res[nMode % 3].y;
}
else*/
{
if (pWidth) *pWidth = lResModes.at(nMode - 3).nWidth;
if (pHeight) *pHeight = lResModes.at(nMode - 3).nHeight;
}
}
break;
}
}
BOOL __stdcall D2GFX_SetResolution(int nMode, BOOL bUpdate) // Wrapper on D2Gfx.10069
{
DEBUGMSG("D2GFX_SetResolution(%d, %d)", nMode, bUpdate);
if (bUpdate || nMode != GFX_GetResolutionMode())
{
GFX_SetResolutionMode(nMode);
if (*D2Vars.D2GFX_WindowMode == TRUE)
{
RECT r = { 0 };
D2GFX_GetModeParams(nMode, (unsigned int*)&r.right, (unsigned int*)&r.bottom);
AdjustWindowRectEx(&r, 0xCB0000, FALSE, WS_EX_APPWINDOW);
//modified by token to stop window from repositioning on game enter/leave
if (!FullScreen) {
static bool first = true;//allow window to be centered on first game enter, but never again
if (first) {
if (*D2Vars.D2CLIENT_InGame)
first = false;
int x = GetSystemMetrics(SM_CXSCREEN);
int y = GetSystemMetrics(SM_CYSCREEN);
SetWindowPos(D2Funcs.D2GFX_GetHwnd(), HWND_NOTOPMOST, (x - (r.right - r.left)) / 2, (y - (r.bottom - r.top)) / 2, r.right - r.left, r.bottom - r.top, SWP_NOZORDER | SWP_NOACTIVATE);
}
else {
WINDOWPLACEMENT wp = {0};
GetWindowPlacement(D2Funcs.D2GFX_GetHwnd(), &wp);
SetWindowPos(D2Funcs.D2GFX_GetHwnd(), HWND_NOTOPMOST, wp.rcNormalPosition.left, wp.rcNormalPosition.top, r.right - r.left, r.bottom - r.top, SWP_NOZORDER | SWP_NOACTIVATE);
}
}
//end token modifications
}
BOOL res =(*D2Vars.D2GFX_pfnDriverCallback)->ResizeWin(D2Funcs.D2GFX_GetHwnd(), nMode);
D2GFX_SetStoredGammaAndContrast();
if (nMode < 2) // Legacy support
{
*D2Vars.D2CLIENT_UIPanelDrawXOffset = 0;
*D2Vars.D2CLIENT_UIPanelDrawYOffset = 0;
}
else if (nMode == 2)
{
*D2Vars.D2CLIENT_UIPanelDrawXOffset = 80;
*D2Vars.D2CLIENT_UIPanelDrawYOffset = -60;
}
else
{
*D2Vars.D2CLIENT_UIPanelDrawXOffset = 0;
*D2Vars.D2CLIENT_UIPanelDrawYOffset = -(GFX_GetScreenHeight() / 2) + 213 + 48;
}
if (BuffsEnabled)
ExBuffs::UpdateYPos();
if (bLagometer && lagometer != exnull_t) {
gExGUI->setX(lagometer, *D2Vars.D2GFX_GfxMode > 2 ? (*D2Vars.D2CLIENT_ScreenWidth / 2 - 127) : 273);
gExGUI->setY(lagometer, *D2Vars.D2CLIENT_ScreenHeight - 29);
}
return res;
}
return TRUE;
}
void __stdcall D2GFX_SetStoredGammaAndContrast() // Wrapper on D2GFX.6FA8BA20
{
int c = Misc::RegReadDword("SOFTWARE\\Blizzard Entertainment\\Diablo II", "Contrast", 100);
int g = Misc::RegReadDword("SOFTWARE\\Blizzard Entertainment\\Diablo II", "Gamma", 155);
(*D2Vars.D2GFX_pfnDriverCallback)->SetOption(11, c);
(*D2Vars.D2GFX_pfnDriverCallback)->SetGamma(g);
*D2Vars.D2GFX_GammaValue = g;
}
//void __fastcall D2GFX_FillYBufferTable_OLD(void *ppvBits, int nWidth, int nHeight, int aZero) // Wrapper on D2GFX.6FA893B0
//{
// static int LastWidth;
// DEBUGMSG("FillYBuffer(), %dx%d, %d", nWidth, nHeight, aZero)
// *D2Vars.D2GFX_gpbBuffer = ppvBits;
// //dword_6FA9432C = aZero;
// *D2Vars.D2GFX_Width = nWidth;
// *D2Vars.D2GFX_Height = nHeight;
// if (nWidth != LastWidth)
// {
// LastWidth = nWidth;
// int YStartOffset = -32 * nWidth;
// for (int* pEntry = (int*)&gBufferXLookUpTable; pEntry < &gBufferXLookUpTable[nHeight]; ++pEntry, YStartOffset += nWidth)
// {
// *pEntry = YStartOffset;
// }
// }
// if (*D2Vars.D2GFX_ScreenShift != -1)
// {
// D2ASMFuncs::D2GFX_UpdateResizeVars(nWidth, nHeight);
// gBufferXLookUpTable[nHeight] = *D2Vars.D2GFX_ScreenShift == 2 ? (nWidth / 2) : 0;
// }
//}
void __fastcall D2GFX_FillYBufferTable(void *ppvBits, int nWidth, int nHeight, int aZero) // Wrapper on D2GFX.6FA893B0
{
static int LastWidth, LastHeight;
DEBUGMSG("FillYBuffer(), %dx%d, %d", nWidth, nHeight, aZero)
/*
TODO: Optimize it a bit...
*/
*D2Vars.D2GFX_gpbBuffer = ppvBits;
*D2Vars.D2GFX_Width = nWidth;
*D2Vars.D2GFX_Height = nHeight;
if (gptBufferXLookUpTable && (nHeight == 0 || nHeight != LastHeight))
{
DEBUGMSG("<< Deleting gptXLookTbl, %dx%d, LastH = %d", nWidth, nHeight, LastHeight);
LastHeight = nHeight;
LastWidth = nWidth;
int* pBufferXLookUpTable = gptBufferXLookUpTable;
gptBufferXLookUpTable = 0;
delete[] pBufferXLookUpTable;
}
else
{
if (!gptBufferXLookUpTable)
{
DEBUGMSG(">> Allocating gptXLookTbl, %dx%d", nWidth, nHeight);
int* pBufferXLookUpTable = new signed int[nHeight + 33];
for (int i = 0, YStartOffset = (-32 * nWidth); i < nHeight + 32; YStartOffset += nWidth)
{
pBufferXLookUpTable[i++] = YStartOffset;
}
gptBufferXLookUpTable = pBufferXLookUpTable;
}
else
{
DEBUGMSG(">! gptBufferXLookUpTable exists!");
}
LastHeight = nHeight;
LastWidth = nWidth;
if (*D2Vars.D2GFX_ScreenShift != -1)
{
D2ASMFuncs::D2GFX_UpdateResizeVars(nWidth, nHeight);
}
}
}
/*
Gets current GFX resolution integer type.
*/
int __stdcall GFX_GetResolutionMode() // Wrapper on D2GFX.10012
{
return *D2Vars.D2GFX_GfxMode;
}
void __stdcall GFX_SetResolutionMode(int nMode) // Created to replace external variable in the future
{
*D2Vars.D2GFX_GfxMode = nMode;
}
int __stdcall GFX_GetRenderType() { return *D2Vars.D2GFX_DriverType; }
int __stdcall GFX_GetScreenHeight() { return *D2Vars.D2CLIENT_ScreenHeight; }
int __stdcall GFX_GetScreenWidth() { return *D2Vars.D2CLIENT_ScreenWidth; }
/*
Stuff for GLIDE renderer
*/
BOOL __fastcall GLIDE_SetRes(HANDLE hWND, int nMode) // Wrapper on D2GLIDE.6F85D5A0<eax>(int nResolution<eax>, HANDLE hWnd<edi>)
{
unsigned int w, h, r = 0;
static FxI32 nTexSize, nTexAspectRatio, nFB, nTMU;
static bool bHardwareChecked;
if (*D2Vars.D2GLIDE_bIsWindowOpen)
{
D2EXERROR("Failed to initialize GLIDE Renderer (Window is already open!)");
}
D2Funcs.D2GLIDE_CreateDebugFont();
D2GFX_GetModeParams(nMode, &w, &h);
*D2Vars.D2GLIDE_Width = w;
*D2Vars.D2GLIDE_Height = h;
*D2Vars.D2GLIDE_hWnd = hWND;
DEBUGMSG("Opening Glide window @ %dx%d", w, h);
//If you dont set this flag game crashes on res change that involve size change
*D2Vars.D2GLIDE_SpritesInited = 1;
if (w <= 1600 && h <= 1200) r = GR_RESOLUTION_1600x1200;
if (w <= 1280 && h <= 1024) r = GR_RESOLUTION_1280x1024;
if (w <= 1024 && h <= 768) r = GR_RESOLUTION_1024x768;
if (w <= 800 && h <= 600) r = GR_RESOLUTION_800x600;
if (w <= 640 && h <= 480) r = GR_RESOLUTION_640x480;
if (r == 0) r = GR_RESOLUTION_MAX;
*D2Vars.D2GLIDE_Context = grSstWinOpen((FxU32)hWND, r, GR_REFRESH_60Hz, GR_COLORFORMAT_RGBA, GR_ORIGIN_UPPER_LEFT, 2, 0);
if (!*D2Vars.D2GLIDE_Context)
{
D2EXERROR("Failed to open GLIDE WINDOW!");
}
*D2Vars.D2GLIDE_bIsWindowOpen = TRUE;
if (!bHardwareChecked)
{
bHardwareChecked = TRUE;
FxI32 nMemUma;
grGet(GR_NUM_TMU, sizeof(FxI32), &nTMU);
if (!nTMU)
{
DEBUGMSG("No texel chips are avaiable!");
return FALSE;
}
if (nTMU > 3)
nTMU = 3;
*D2Vars.D2GLIDE_TMUCount = nTMU;
grGet(GR_MAX_TEXTURE_SIZE, sizeof(FxI32), &nTexSize);
grGet(GR_MAX_TEXTURE_ASPECT_RATIO, sizeof(FxI32), &nTexAspectRatio);
grGet(GR_NUM_FB, sizeof(FxI32), &nFB);
grGet(GR_TEXTURE_ALIGN, sizeof(FxI32), &(*D2Vars.D2GLIDE_TextureAlign));
grGet(GR_MEMORY_UMA, sizeof(FxI32),&nMemUma);
if (nMemUma) *D2Vars.D2GLIDE_bUMAAvailable = TRUE;
}
grCoordinateSpace(GR_WINDOW_COORDS);
grVertexLayout(1, 0, 1);
grVertexLayout(80, 12, 1);
grVertexLayout(64, 16, 1);
if (nTMU > 1)
{
grVertexLayout(81, 12, 1);
grVertexLayout(65, 16, 1);
}
grVertexLayout(48, 8, 1);
grDepthMask(0);
grColorMask(1, 0);
if (*D2Vars.D2GLIDE_UnkBool1)
{
grTexCombine(0, 1, 0, 1, 0, 0, 0);
*D2Vars.D2GLIDE_UnkBool1 = 0;
}
grTexFilterMode(0, 0, 0);
grTexCombine(0, 1, 0, 1, 0, 0, 0);
if (nTMU > 1)
{
grTexFilterMode(1, 0, 0);
grTexCombine(1, 1, 0, 1, 0, 0, 0);
}
grChromakeyValue(255);
if (D2Funcs.D2GLIDE_AllocCache())
return TRUE;
return FALSE;
}
BOOL __fastcall GLIDE_ResizeWindow(HANDLE HWND, int nMode) // Wrapper on D2GDI.6F877E60, pfnDriverCallback->ResizeWin
{
(*D2Vars.D2GFX_pfnDriverCallback)->Shutdown();
grGlideShutdown();
grGlideInit();
grSstSelect(0);
if (!GLIDE_SetRes(HWND, nMode))
return FALSE;
grBufferClear(0, 0, 0);
if (D2Vars.D2GFX_Settings->bVSync)
grBufferSwap(1);
else
grBufferSwap(0);
return TRUE;
}
BOOL __fastcall GLIDE_Init(HANDLE hWND, int nMode) // Wrapper on D2GLIDE.6F85D870, pfnDriverCallback->Init
{
DEBUGMSG("D2GLIDE->Init()")
if (*D2Vars.D2GLIDE_bIsWindowOpen)
return TRUE;
if (!GLIDE_SetRes(hWND, nMode))
return FALSE;
grBufferClear(0, 0, 0);
if (D2Vars.D2GFX_Settings->bVSync)
grBufferSwap(1);
else
grBufferSwap(0);
return TRUE;
}
/*
UI fixes
*/
void __stdcall GetBeltPos(int nIndex, int nMode, BeltBox *out, int nBox) // Wrapper on D2Common.Ordinal10689
{
unsigned int w, h, panelsize, xpos;
D2GFX_GetModeParams(nMode, &w, &h);
if (nMode < 2)
{
xpos = 178;
panelsize = 310;
}
else
{
xpos = 258;
panelsize = 470;
}
/*[ Width ]
[ 310 ]
( ) * =====....= * ( )
xpos + panelsize / 2
*/
out->dwBoxLeft = ((w / 2) - (panelsize / 2) + xpos) + (31 * (nBox % 4));
out->dwBoxRight = out->dwBoxLeft + 29;
out->dwBoxBottom = (h - 9) - (33 * (nBox / 4));
out->dwBoxTop = out->dwBoxBottom - 29;
}
// Why the hell Blizzard put in .txts the UI stuff?!
void __stdcall GetBeltsTxtRecord(int nIndex, int nMode, BeltsTxt *out) // Wrapper on D2Common.Ordinal10370
{
//TODO: Don't make this const hardcoded
const int nBeltBoxesTbl[] = { 12, 8, 4, 16, 8, 12, 16 };
out->dwNumBoxes = nBeltBoxesTbl[nIndex % 7];
for (int i = 0; (unsigned int) i < out->dwNumBoxes; ++i)
{
GetBeltPos(nIndex, nMode, &out->hBox[i], i);
}
}
void __stdcall GetInventorySize(int nRecord, int nScreenMode, InventorySize *pOut) // Wrapper on D2Common.Ordinal10770
{
int xBottom, xTop;
if (nScreenMode < 3) // Legacy support
{
if (nScreenMode == 2)
nScreenMode = 1;
InventoryTxt* pTxt = &(*D2Vars.D2COMMON_InventoryTxt)[nRecord + (nScreenMode * 16)];
D2EXASSERT(pTxt, "Error in Inventory.txt. Record #%d doesn't exist", nRecord + (nScreenMode * 16));
pOut->dwLeft = pTxt->Inventory.dwLeft;
pOut->dwRight = pTxt->Inventory.dwRight;
pOut->dwTop = pTxt->Inventory.dwTop;
pOut->dwBottom = pTxt->Inventory.dwBottom;
}
else
{
InventoryTxt* pTxt = &(*D2Vars.D2COMMON_InventoryTxt)[nRecord];
D2EXASSERT(pTxt, "Error in Inventory.txt. Record #%d doesn't exist", nRecord);
int xLeft = -1;
int xRight = -1;
if (nRecord == INV_REC_HIRELING)
{
pTxt->Grid.dwLeft = 0;
pTxt->Grid.dwRight = 321;
pTxt->Grid.dwTop = 0;
pTxt->Grid.dwBottom = 441;
}
if ((int)pTxt->Grid.dwLeft > 300)
{
xLeft = *D2Vars.D2CLIENT_ScreenWidth - (640 - pTxt->Inventory.dwLeft);
xRight =*D2Vars.D2CLIENT_ScreenWidth - (640 - pTxt->Inventory.dwRight);
}
else
{
xLeft = pTxt->Inventory.dwLeft;
xRight = pTxt->Inventory.dwRight;
}
xTop = (*D2Vars.D2CLIENT_ScreenHeight / 2) - ((pTxt->Inventory.dwBottom - pTxt->Inventory.dwTop) / 2); // (*D2Vars.D2CLIENT_ScreenHeight - (480 - pTxt->Inventory.dwTop));
xBottom = xTop + pTxt->Inventory.dwBottom - pTxt->Inventory.dwTop; // (*D2Vars.D2CLIENT_ScreenHeight - (480 - pTxt->Inventory.dwBottom));
pOut->dwLeft = xLeft;
pOut->dwRight = xRight;
pOut->dwTop = xTop;
pOut->dwBottom = xBottom;
}
}
void __stdcall GetInventoryGrid(int nRecord, int nScreenMode, InventoryGrid *pOut) // Wrapper on D2Common.Ordinal10964
{
if (nScreenMode < 3) // Legacy support
{
if (nScreenMode == 2)
nScreenMode = 1;
InventoryTxt* pTxt = &(*D2Vars.D2COMMON_InventoryTxt)[nRecord + (nScreenMode * 16)];
D2EXASSERT(pTxt, "Error in Inventory.txt. Record #%d doesn't exist", nRecord + (nScreenMode * 16));
pOut->nGridX = pTxt->Inventory.nGridX;
pOut->nGridY = pTxt->Inventory.nGridY;
pOut->dwLeft = pTxt->Grid.dwLeft;
pOut->dwRight = pTxt->Grid.dwRight;
pOut->dwTop = pTxt->Grid.dwTop;
pOut->dwBottom = pTxt->Grid.dwBottom;
pOut->nGridWidth = pTxt->Grid.nWidth;
pOut->nGridHeight= pTxt->Grid.nHeight;
}
else
{
DEBUGMSG("Creating a grid for #%d on %d mode", nRecord, nScreenMode)
InventoryTxt* pTxt = &(*D2Vars.D2COMMON_InventoryTxt)[nRecord];
D2EXASSERT(pTxt, "Error in Inventory.txt. Record #%d doesn't exist", nRecord);
int xLeft = -1;
int xRight = -1;
if (pTxt->Grid.dwLeft > 300)
{
xLeft = pTxt->Grid.dwLeft == -1 ? -1 : (*D2Vars.D2CLIENT_ScreenWidth - (640 - pTxt->Grid.dwLeft));
xRight = pTxt->Grid.dwRight == -1 ? -1 : (*D2Vars.D2CLIENT_ScreenWidth - (640 - pTxt->Grid.dwRight));
}
else
{
xLeft = pTxt->Grid.dwLeft;
xRight = pTxt->Grid.dwRight;
}
int xInvBottomOffset = pTxt->Inventory.dwTop - pTxt->Grid.dwTop;
if (nRecord == INV_REC_CUBE || nRecord == INV_REC_BIG_BANK)
{
xInvBottomOffset -= 112;
}
int xTop = pTxt->Grid.dwTop == -1 ? -1 : (*D2Vars.D2CLIENT_ScreenHeight / 2) - ((pTxt->Inventory.dwBottom - pTxt->Inventory.dwTop) / 2) - xInvBottomOffset; // (*D2Vars.D2CLIENT_ScreenHeight - (480 - pTxt->Grid.dwTop));
int xBottom = pTxt->Grid.dwBottom == -1 ? -1 : xTop + (pTxt->Grid.dwBottom - pTxt->Grid.dwTop); // (*D2Vars.D2CLIENT_ScreenHeight - (480 - pTxt->Grid.dwBottom));
pOut->nGridX = pTxt->Inventory.nGridX;
pOut->nGridY = pTxt->Inventory.nGridY;
pOut->dwLeft = xLeft;
pOut->dwRight = xRight;
pOut->dwTop = xTop;
pOut->dwBottom = xBottom;
pOut->nGridWidth = pTxt->Grid.nWidth;
pOut->nGridHeight = pTxt->Grid.nHeight;
DEBUGMSG("Grid Left %d, Right %d, Top %d, Bottom %d, @%d", xLeft, xRight, xTop, xBottom)
}
}
void __stdcall GetInventoryField(int nRecord, int nScreenMode, InventoryLayout *pOut, int nField) // Wrapper on D2Common.Ordinal10441
{
if (nScreenMode < 3) // Legacy support
{
if (nScreenMode == 2)
nScreenMode = 1;
InventoryTxt* pTxt = &(*D2Vars.D2COMMON_InventoryTxt)[nRecord + (nScreenMode * 16)];
D2EXASSERT(pTxt, "Error in Inventory.txt. Record #%d doesn't exist", nRecord + (nScreenMode * 16));
InventoryLayout * pLayout = &pTxt->hItem[nField];
pOut->dwLeft = pLayout->dwLeft;
pOut->dwRight = pLayout->dwRight;
pOut->dwTop = pLayout->dwTop;
pOut->dwBottom = pLayout->dwBottom;
pOut->nWidth = pLayout->nWidth;
pOut->nHeight = pLayout->nHeight;
}
else
{
InventoryTxt* pTxt = &(*D2Vars.D2COMMON_InventoryTxt)[nRecord];
D2EXASSERT(pTxt, "Error in Inventory.txt. Record #%d doesn't exist", nRecord);
InventoryLayout * pLayout = &pTxt->hItem[nField];
int xLeft = -1;
int xRight = -1;
if (pTxt->Grid.dwLeft > 300)
{
xLeft = pLayout->dwLeft == -1 ? -1 : (*D2Vars.D2CLIENT_ScreenWidth - (640 - pLayout->dwLeft));
xRight = pLayout->dwRight == -1 ? -1 : (*D2Vars.D2CLIENT_ScreenWidth - (640 - pLayout->dwRight));
}
else
{
xLeft = pLayout->dwLeft;
xRight = pLayout->dwRight;
}
int xInvBottomOffset = pTxt->Inventory.dwTop - pLayout->dwTop;
if (nRecord == INV_REC_HIRELING)
{
xInvBottomOffset += 218;
}
int xTop = pLayout->dwTop == -1 ? -1 : (*D2Vars.D2CLIENT_ScreenHeight / 2) - ((pTxt->Inventory.dwBottom - pTxt->Inventory.dwTop) / 2) - xInvBottomOffset; //(*D2Vars.D2CLIENT_ScreenHeight - (480 - pLayout->dwTop));
int xBottom = pLayout->dwBottom == -1 ? -1 : xTop + (pLayout->dwBottom - pLayout->dwTop); //(*D2Vars.D2CLIENT_ScreenHeight - (480 - pLayout->dwBottom));
pOut->dwLeft = xLeft;
pOut->dwRight = xRight;
pOut->dwTop = xTop;
pOut->dwBottom = xBottom;
pOut->nWidth = pLayout->nWidth;
pOut->nHeight = pLayout->nHeight;
}
}
void __stdcall D2CLIENT_FixMercScreenDesc()
{
if (GFX_GetResolutionMode() != 2) {
*D2Vars.D2CLIENT_UIPanelDrawYOffset -= 42;
}
}
void __stdcall D2CLIENT_FixMercScreenDescRestore()
{
if (GFX_GetResolutionMode() != 2) {
*D2Vars.D2CLIENT_UIPanelDrawYOffset += 42;
}
}
static void DrawLeftBorder(const int xOffset = 0, const int yOffset = 0)
{
CellContext cc = { 0 };
cc.pCellFile = c800BorderFrame->GetCF();
cc.nCellNo = 0;
D2Funcs.D2GFX_DrawCellContext(&cc, 0 + xOffset, 253 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 1;
D2Funcs.D2GFX_DrawCellContext(&cc, 256 + xOffset, 63 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 2;
D2Funcs.D2GFX_DrawCellContext(&cc, 0 + xOffset, 484 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 3;
D2Funcs.D2GFX_DrawCellContext(&cc, 0 + xOffset, 553 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 4;
D2Funcs.D2GFX_DrawCellContext(&cc, 256 + xOffset, 553 + yOffset, -1, DRAW_MODE_NORMAL, 0);
}
static void DrawRightBorder(const int xOffset = 0, const int yOffset = 0)
{
CellContext cc = { 0 };
cc.pCellFile = c800BorderFrame->GetCF();
cc.nCellNo = 5;
D2Funcs.D2GFX_DrawCellContext(&cc, 400 + xOffset, 63 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 6;
D2Funcs.D2GFX_DrawCellContext(&cc, 544 + xOffset, 253 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 7;
D2Funcs.D2GFX_DrawCellContext(&cc, 713 + xOffset, 484 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 8;
D2Funcs.D2GFX_DrawCellContext(&cc, 544 + xOffset, 553 + yOffset, -1, DRAW_MODE_NORMAL, 0);
cc.nCellNo = 9;
D2Funcs.D2GFX_DrawCellContext(&cc, 400 + xOffset, 553 + yOffset, -1, DRAW_MODE_NORMAL, 0);
}
/*
Replaced to draw left&right border on 800x600+ and with gUICover == COVER_NONE
*/
void __stdcall DrawBorders()
{
int uiCover = *D2Vars.D2CLIENT_UiCover;
if (GFX_GetResolutionMode() == 2) {
if (uiCover == COVER_LEFT || uiCover == COVER_BOTH)
DrawRightBorder();
if (uiCover == COVER_RIGHT || uiCover == COVER_BOTH)
DrawLeftBorder();
if (uiCover == COVER_NONE) {
if (D2Vars.D2CLIENT_UIModes[UI_WPMENU] || D2Vars.D2CLIENT_UIModes[UI_MERC] || D2Vars.D2CLIENT_UIModes[UI_CHARACTER] || D2Vars.D2CLIENT_UIModes[UI_QUEST]) {
DrawLeftBorder();
}
if (D2Vars.D2CLIENT_UIModes[UI_INVENTORY] || D2Vars.D2CLIENT_UIModes[UI_SKILL]) {
DrawRightBorder();
}
}
}
else
{
/*
//temporary
if (uiCover == COVER_LEFT || uiCover == COVER_BOTH)
DrawLeftBorder(GFX_GetScreenWidth() - 400, GFX_GetScreenHeight() / 2 - 279);
if (uiCover == COVER_RIGHT || uiCover == COVER_BOTH)
DrawRightBorder(-400, GFX_GetScreenHeight() / 2 - 279);
*/