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https://github.com/jmarshall23/Hellfire.git
synced 2026-08-12 07:50:53 +02:00
Added uisrc.
This commit is contained in:
Justin Marshall
@@ -0,0 +1,380 @@
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//****************************************************************************
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//
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// Credits.CPP
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// Diablo UI credits screen
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//
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// By Michael Morhaime (9/16/96)
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// Modified 10.3.96 by Frank Pearce
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//****************************************************************************
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#include "pch.h"
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//****************************************************************************
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//****************************************************************************
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#define PIXELS_PER_SCROLL 1
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#define ID_CREDITS_TIMER 1
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#define MILLISEC_PER_SEC 1000
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#define PIXELS_PER_SEC 20
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#define DEFAULT_TIMER (MILLISEC_PER_SEC / (PIXELS_PER_SEC / PIXELS_PER_SCROLL))
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#define USER_TIMER (MILLISEC_PER_SEC / (pixelspersec / PIXELS_PER_SCROLL))
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#define VERTICAL_PAD 30 // Padding above and below viewable part of offscreen rect
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#define TAB_PIXEL_SIZE 40
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#define LINE_HEIGHT 22
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static LPBYTE sgTextBits = NULL; // bitmap for scrolling text ctrl
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static SIZE sgTextBitsSize;
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static HSGDIFONT sgTextFont = NULL;
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static int sgiTextLoc;
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static HGLOBAL sghCredits; // handle for the credits string resource
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static int sgCreditsSize; // length of resource in bytes
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static void ScrollCredits(HWND window);
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//****************************************************************************
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//****************************************************************************
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static void CreditsDestroy (HWND window) {
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if (sgTextFont) {
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SGdiDeleteObject(sgTextFont);
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sgTextFont = NULL;
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}
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if (sgTextBits) {
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FREE(sgTextBits);
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sgTextBits = NULL;
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}
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UiFreeBmp((TPBMP) GetWindowLong(window, GWL_USERDATA));
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SetWindowLong(window, GWL_USERDATA, (LONG) 0);
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if (sghCredits) {
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// free the credits text
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FreeResource(sghCredits);
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sghCredits = NULL;
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}
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}
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//****************************************************************************
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//****************************************************************************
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static void CreditsAbort(HWND window) {
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UiFadeAbort(window);
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SDlgKillTimer(window,ID_CREDITS_TIMER);
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UiVidFadeOut(DEFAULT_STEPS*2);
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SDlgEndDialog(window, 1);
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}
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//****************************************************************************
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//****************************************************************************
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static void CreditsInit (HWND window, LPARAM pixelspersec) {
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TPBMP tpBmp;
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HWND child;
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HFONT winfont;
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RECT rect;
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int nWidth, nHeight;
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// set up the timer based on the specified pixel rate
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SDlgSetTimer(
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window,
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ID_CREDITS_TIMER,
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(pixelspersec ? USER_TIMER : DEFAULT_TIMER),
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NULL
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);
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// load the credits into memory
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sghCredits = LoadResource(
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global_hinstance,
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FindResource(global_hinstance, TEXT("IDR_CREDITS"), TEXT("TEXT_FILES"))
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);
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sgCreditsSize = SizeofResource(
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global_hinstance,
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FindResource(global_hinstance, TEXT("IDR_CREDITS"), TEXT("TEXT_FILES"))
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);
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// init a bmp for the window
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tpBmp = UiAllocBmp();
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if (tpBmp) {
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SetWindowLong(window, GWL_USERDATA, (LONG) tpBmp);
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LoadArtFile(
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window,
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NULL,
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TEXT(""),
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SDLG_STYLE_ANY,
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SDLG_USAGE_BACKGROUND,
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TEXT("ui_art\\credits.pcx"),
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&tpBmp->data,
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&tpBmp->datasize,
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FALSE
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);
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UiFadeInit(window, FALSE);
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}
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// alloc/create a bitmap for the scrolling text ctrl
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child = GetDlgItem(window, ID_SCROLL_WINDOW);
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GetWindowRect(child, &rect);
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nWidth = rect.right - rect.left;
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nHeight = rect.bottom - rect.top + (VERTICAL_PAD*2);
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sgTextBits = (LPBYTE) ALLOC(nWidth * nHeight);
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if (!sgTextBits) {
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CreditsAbort(window);
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return;
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}
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sgTextBitsSize.cx = nWidth;
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sgTextBitsSize.cy = nHeight;
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UiCalcNewRect(&rect, 0, VERTICAL_PAD);
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SDlgSetBitmap(
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child,
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NULL,
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NULL,
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SDLG_STYLE_ANY,
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SDLG_USAGE_BACKGROUND,
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sgTextBits,
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&rect,
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nWidth,
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nHeight
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);
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// init the starting text coordinate and begin drawing the credits
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sgiTextLoc = nHeight - VERTICAL_PAD;
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ScrollCredits(window);
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// create the font for SGdiTextOut
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winfont = CreateFont(
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-17,0,0,0,FW_BOLD,0,0,0,ANSI_CHARSET,
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OUT_DEFAULT_PRECIS,CLIP_DEFAULT_PRECIS,DEFAULT_QUALITY,
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VARIABLE_PITCH | FF_ROMAN,TEXT("Times New Roman")
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);
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if (winfont) {
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BOOL result = SGdiImportFont(winfont,&sgTextFont);
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DeleteObject(winfont);
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if (! result) {
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CreditsAbort(window);
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}
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}
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else {
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CreditsAbort(window);
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}
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}
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//****************************************************************************
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//****************************************************************************
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static int sgCreditsLen;
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static int credit_length(LPTSTR credit) {
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int len = 0;
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// find the length (in characters) of a single line
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while ((*credit != '\r') && (*credit != '\n')) {
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len++;
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credit++;
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if (len > sgCreditsLen) {
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len = -1;
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break;
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}
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}
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return len;
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}
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//****************************************************************************
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//****************************************************************************
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static LPTSTR credit_next(LPTSTR lastcredit, int lastlen) {
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// skip over last credit and cr/lf
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lastcredit += (lastlen + 2);
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sgCreditsLen -= (lastlen + 2);
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return lastcredit;
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}
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//****************************************************************************
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//****************************************************************************
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static void CreditsDraw(HWND window) {
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int x, y, stringlen;
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LPTSTR credits;
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// lock the resource and get it's size
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credits = (LPTSTR)LockResource(sghCredits);
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sgCreditsLen = sgCreditsSize;
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SGdiSelectObject(sgTextFont);
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SGdiSetPitch(sgTextBitsSize.cx);
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for (
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y = sgiTextLoc;
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sgCreditsLen > 0;
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y += LINE_HEIGHT, credits = credit_next(credits, stringlen)
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) {
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// init left coord
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x = 0;
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// handle tabs at the begining of a line
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while (*credits == '\t') {
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x += TAB_PIXEL_SIZE;
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credits++;
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sgCreditsLen--;
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}
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stringlen = credit_length(credits);
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// make sure the dest coords are in the buffer
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if (stringlen == -1) break;
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if (y < 0) continue;
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if (y > (sgTextBitsSize.cy - VERTICAL_PAD)) break;
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if (stringlen) {
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#if 1
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// draw a drop shadow
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SGdiTextOut(
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sgTextBits,
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x + 2,
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y + 2,
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PALETTEINDEX(0),
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credits,
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stringlen
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);
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#endif
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// draw the text
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SGdiTextOut(
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sgTextBits,
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x,
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y,
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PALETTEINDEX(224),
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credits,
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stringlen
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);
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}
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}
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// has the bottom of the credits scrolled past the top?
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if (y < 0) {
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CreditsAbort(window);
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}
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}
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//****************************************************************************
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//****************************************************************************
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static void ScrollCredits (HWND window) {
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RECT rect;
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HWND child = GetDlgItem(window, ID_SCROLL_WINDOW);
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TPBMP tpBmp = (TPBMP) GetWindowLong(window, GWL_USERDATA);
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GetWindowRect(child, &rect);
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ScreenToClient(window, (LPPOINT)&rect.left);
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ScreenToClient(window, (LPPOINT)&rect.right);
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// Copy from Background bitmap to buffer for scrolling text ctrl
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SBltROP3 (
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sgTextBits + (sgTextBitsSize.cx * VERTICAL_PAD),
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tpBmp->data + (rect.top * tpBmp->datasize.cx) + rect.left,
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sgTextBitsSize.cx,
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rect.bottom - rect.top,
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sgTextBitsSize.cx,
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tpBmp->datasize.cx,
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NULL,
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SRCCOPY
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);
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sgiTextLoc -= PIXELS_PER_SCROLL;
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CreditsDraw(window);
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InvalidateRect(child, NULL, FALSE);
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UpdateWindow(child);
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}
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//****************************************************************************
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//****************************************************************************
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static BOOL CALLBACK CreditsDialogProc (HWND window,
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UINT message,
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WPARAM wparam,
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LPARAM lparam) {
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switch (message) {
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case WM_DESTROY:
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CreditsDestroy(window);
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break;
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case WM_INITDIALOG:
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CreditsInit(window, lparam);
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PostMessage(window, WM_USER+1000, 0, 0);
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return 1;
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case WM_TIMER:
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ScrollCredits(window);
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break;
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case WM_USER+1000:
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if (! UiIsFading()) {
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UiFadeStart(window);
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}
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return 0;
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case WM_PARENTNOTIFY:
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if (LOWORD(wparam) == WM_LBUTTONDOWN || LOWORD(wparam) == WM_RBUTTONDOWN) {
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CreditsAbort(window);
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}
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break;
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case WM_GETDLGCODE:
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return DLGC_WANTALLKEYS;
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case WM_LBUTTONDOWN:
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case WM_RBUTTONDOWN:
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CreditsAbort(window);
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return 0;
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case WM_KEYDOWN:
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if (wparam == VK_SPACE) {
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CreditsAbort(window);
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}
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return 0;
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case WM_COMMAND:
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CreditsAbort(window);
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break;
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case WM_SYSKEYUP:
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case WM_SYSKEYDOWN:
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SendMessage(SDrawGetFrameWindow(), message, wparam, lparam);
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break;
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}
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return SDlgDefDialogProc(window,message,wparam,lparam);
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}
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/****************************************************************************
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*
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* EXPORTED FUNCTIONS
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*
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***/
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//****************************************************************************
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//****************************************************************************
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BOOL APIENTRY UiCreditsDialog (UINT pixelspersec) {
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// fuck allowing customizable speed
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pixelspersec = 25;
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// start the dialog
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SDlgDialogBoxParam(
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global_hinstance,
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TEXT("CREDITS_DIALOG"),
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SDrawGetFrameWindow(),
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CreditsDialogProc,
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pixelspersec
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);
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return 1;
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}
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