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fix vhack for cnc1

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This commit is contained in:
FunkyFr3sh 2018-03-23 03:21:16 +01:00
parent 4114b96766
commit e65c03c607
6 changed files with 59 additions and 42 deletions
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8
ddraw.rc
View File

@ -1,6 +1,6 @@
1 VERSIONINFO
FILEVERSION 1,1,6,1
PRODUCTVERSION 1,1,6,1
FILEVERSION 1,1,6,2
PRODUCTVERSION 1,1,6,2
{
BLOCK "StringFileInfo"
{
@ -8,13 +8,13 @@ PRODUCTVERSION 1,1,6,1
{
VALUE "CompanyName", "cncnet.org"
VALUE "FileDescription", "DirectDraw replacement for C&C95 and Red Alert"
VALUE "FileVersion", "1.1.6.1"
VALUE "FileVersion", "1.1.6.2"
VALUE "InternalName", "ddraw"
VALUE "LegalCopyright", "Copyright (c) 2010-2018"
VALUE "LegalTrademarks", ""
VALUE "OriginalFileName", "ddraw.dll"
VALUE "ProductName", "DirectDraw replacement for C&C95 and Red Alert"
VALUE "ProductVersion", "1.1.6.1"
VALUE "ProductVersion", "1.1.6.2"
VALUE "Comments", "https://cncnet.org"
}
}

6
inc/main.h
View File

@ -23,6 +23,9 @@
#include <GL/gl.h>
#include <GL/glu.h>
#define CUTSCENE_WIDTH 640
#define CUTSCENE_HEIGHT 400
struct IDirectDrawImpl;
struct IDirectDrawImplVtbl;
struct IDirectDrawSurfaceImpl;
@ -74,13 +77,14 @@ typedef struct IDirectDrawImpl
HWND hWnd;
LRESULT CALLBACK (*WndProc)(HWND, UINT, WPARAM, LPARAM);
struct { float x; float y; } cursor;
struct { int width; int height; } cursorclip;
BOOL locked;
BOOL adjmouse;
BOOL devmode;
BOOL vsync;
BOOL vhack;
BOOL isredalert;
BOOL iscnc1;
BOOL incutscene;
DWORD WINAPI (*renderer)(void);
char screenshotKey;
BOOL opengl_pbo;

20
src/main.c
View File

@ -256,11 +256,9 @@ HRESULT __stdcall ddraw_SetDisplayMode(IDirectDrawImpl *This, DWORD width, DWORD
This->width = width;
This->height = height;
This->bpp = bpp;
This->cursorclip.width = width;
This->cursorclip.height = height;
ddraw->cursor.x = ddraw->cursorclip.width / 2;
ddraw->cursor.y = ddraw->cursorclip.height / 2;
ddraw->cursor.x = width / 2;
ddraw->cursor.y = height / 2;
if(This->fullscreen)
{
@ -766,10 +764,16 @@ HRESULT __stdcall ddraw_SetCooperativeLevel(IDirectDrawImpl *This, HWND hWnd, DW
GetWindowText(This->hWnd, (LPTSTR)&This->title, sizeof(This->title));
if (!strcmp(This->title, "Red Alert"))
{
ddraw->isredalert = 1;
}
ddraw->isredalert = strcmp(This->title, "Red Alert") == 0;
ddraw->iscnc1 = strcmp(This->title, "Command & Conquer") == 0;
if(This->vhack == 1)
{
if (!ddraw->isredalert && !ddraw->iscnc1)
{
This->vhack = 0;
}
}
return DD_OK;
}

28
src/mouse.c
View File

@ -35,11 +35,14 @@ struct hack
BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
{
POINT pt;
POINT pt, realpt;
if (!GetCursorPos(&pt))
return FALSE;
realpt.x = pt.x;
realpt.y = pt.y;
if(ddraw->locked && (!ddraw->windowed || ScreenToClient(ddraw->hWnd, &pt)))
{
if(ddraw->adjmouse)
@ -52,6 +55,26 @@ BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
ddraw->cursor.x = pt.x;
ddraw->cursor.y = pt.y;
}
if (ddraw->vhack && ddraw->iscnc1 && ddraw->incutscene)
{
int diffx = 0, diffy = 0;
if (ddraw->cursor.x > CUTSCENE_WIDTH)
{
diffx = ddraw->cursor.x - CUTSCENE_WIDTH;
ddraw->cursor.x = CUTSCENE_WIDTH;
}
if (ddraw->cursor.y > CUTSCENE_HEIGHT)
{
diffy = ddraw->cursor.y - CUTSCENE_HEIGHT;
ddraw->cursor.y = CUTSCENE_HEIGHT;
}
if (diffx || diffy)
SetCursorPos(realpt.x - diffx, realpt.y - diffy);
}
}
if (lpPoint)
@ -63,7 +86,8 @@ BOOL WINAPI fake_GetCursorPos(LPPOINT lpPoint)
}
else if (ddraw->locked || ddraw->devmode)
{
return GetCursorPos(lpPoint);
lpPoint->x = realpt.x;
lpPoint->y = realpt.y;
}
else
return FALSE;

16
src/render.c
View File

@ -26,8 +26,6 @@
#include "main.h"
#include "surface.h"
#define CUTSCENE_WIDTH 640
#define CUTSCENE_HEIGHT 400
PFNGLGENBUFFERSARBPROC pglGenBuffersARB = 0; // VBO Name Generation Procedure
PFNGLBINDBUFFERARBPROC pglBindBufferARB = 0; // VBO Bind Procedure
@ -194,22 +192,16 @@ DWORD WINAPI render_main(void)
scale_w *= (float)CUTSCENE_WIDTH / ddraw->width;
scale_h *= (float)CUTSCENE_HEIGHT / ddraw->height;
if (ddraw->cursorclip.width != CUTSCENE_WIDTH || ddraw->cursorclip.height != CUTSCENE_HEIGHT)
if (!ddraw->incutscene)
{
ddraw->cursorclip.width = CUTSCENE_WIDTH;
ddraw->cursorclip.height = CUTSCENE_HEIGHT;
ddraw->cursor.x = CUTSCENE_WIDTH / 2;
ddraw->cursor.y = CUTSCENE_HEIGHT / 2;
ddraw->incutscene = TRUE;
}
}
else
{
if (ddraw->cursorclip.width != ddraw->width || ddraw->cursorclip.height != ddraw->height)
if (ddraw->incutscene)
{
ddraw->cursorclip.width = ddraw->width;
ddraw->cursorclip.height = ddraw->height;
ddraw->cursor.x = ddraw->width / 2;
ddraw->cursor.y = ddraw->height / 2;
ddraw->incutscene = FALSE;
}
}

23
src/render_soft.c
View File

@ -20,8 +20,6 @@
#include "main.h"
#include "surface.h"
#define CUTSCENE_WIDTH 640
#define CUTSCENE_HEIGHT 400
static unsigned char getPixel(int x, int y)
{
@ -37,7 +35,10 @@ BOOL detect_cutscene()
if(ddraw->width <= CUTSCENE_WIDTH || ddraw->height <= CUTSCENE_HEIGHT)
return FALSE;
if (ddraw->isredalert == TRUE)
//if (ddraw->isredalert && *InMovie)
// return !*IsVQA640;
if (ddraw->isredalert)
{
if ((*InMovie && !*IsVQA640) || *ShouldStretch)
{
@ -133,22 +134,14 @@ DWORD WINAPI render_soft_main(void)
0, ddraw->height-400, CUTSCENE_WIDTH, CUTSCENE_HEIGHT, ddraw->primary->surface,
bmi, DIB_RGB_COLORS, SRCCOPY);
if (ddraw->primary->palette &&
(ddraw->cursorclip.width != CUTSCENE_WIDTH || ddraw->cursorclip.height != CUTSCENE_HEIGHT))
if (ddraw->primary->palette && !ddraw->incutscene)
{
ddraw->cursorclip.width = CUTSCENE_WIDTH;
ddraw->cursorclip.height = CUTSCENE_HEIGHT;
ddraw->cursor.x = CUTSCENE_WIDTH / 2;
ddraw->cursor.y = CUTSCENE_HEIGHT / 2;
ddraw->incutscene = TRUE;
}
}
else if(ddraw->primary && ddraw->primary->palette &&
(ddraw->cursorclip.width != ddraw->width || ddraw->cursorclip.height != ddraw->height))
else if(ddraw->primary && ddraw->primary->palette && ddraw->incutscene)
{
ddraw->cursorclip.width = ddraw->width;
ddraw->cursorclip.height = ddraw->height;
ddraw->cursor.x = ddraw->width / 2;
ddraw->cursor.y = ddraw->height / 2;
ddraw->incutscene = FALSE;
}
LeaveCriticalSection(&ddraw->cs);