Difference between revisions of "Wintermute/Externals"

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Wintermute/Externals (view source)

Revision as of 16:08, 29 August 2020

8,451 bytes added ,  16:08, 29 August 2020
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Sets 3rd param to "Request Error." on error
Sets 3rd param to "Request Error." on error
Context:
    var buf = new String(255);
    var buf2 = new String(255);
    getURLContent("http://www.lacosaweb.com", DirURL, buf);
    if((((buf == "Request Error.") || (buf == null)) || (buf == ""))) {
        SCUPDalt.Red = 0;
        textoscup1 = "www.jamesperis.com";
        textoscup2 = "www.jamesperis.com";
    }
    else {
        SCUPDalt.Red = 1;
        textoscup1 = buf;
        getURLContent("http://www.lacosaweb.com", DirURL2, buf2);
        textoscup2 = buf2;
    }


== Various games by HeroCraft ==
== Various games by HeroCraft ==
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Known usage: SetValueToReg("Software\HeroCraft\<GameID>\Video", "Windowed", 1)
Known usage: SetValueToReg("Software\HeroCraft\<GameID>\Video", "Windowed", 1)
Context:
    if(checkBox.Pressed) {
        SetValueToReg("Software\HeroCraft\Pole\Video", "Windowed", 0);
        Game.windowedState = 0;
    }
    else {
        SetValueToReg("Software\HeroCraft\Pole\Video", "Windowed", 1);
        Game.windowedState = 1;
    }


=== img.dll ===
=== img.dll ===
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Known usage: changeWindowCaption(Game.Hwnd, <Title>)
Known usage: changeWindowCaption(Game.Hwnd, <Title>)
Context:
    if(Game.WindowedMode) {
        maximizedWindow(Game.Hwnd, 1024, 768);
    }
    changeWindowCaption(Game.Hwnd, getStr("Поле Чудес"));


==== maximizedWindow ====
==== maximizedWindow ====
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Returns value >32 on success
Returns value >32 on success
Context:
    function RunDocument(Filename) {
        ShellExecuteA(0, "open", Filename, "", "", 3);
        return null;
    }
   
    ...
   
    on "off_url" {
        RunDocument("http://offstudio.fabry.cz");
        return;
    }
    on "dc_url" {
        RunDocument("http://dead-code.org");
        return;
    }


= 2.5D games =
= 2.5D games =
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Returns 1 on success, other value on fail (which leads to Game.QuitGame() in non-Debug mode)
Returns 1 on success, other value on fail (which leads to Game.QuitGame() in non-Debug mode)
Context:
    var ivlmsg = Game.ExpandString("/vld0002/Proszę włożyć płytę ''Art of Murder Sztuka Zbrodni'' do napędu DVD-ROM.");
    var valid = _InstallUtilAnsi@0();
    if((valid != 1)) {
        var query = Game.ConfirmBox(ivlmsg);
        valid = _InstallUtilAnsi@0();
        if((valid != 1)) {
            if(Game.DebugMode) {
                Game.Msg("!!! no media !!!");
            }
            else {
                Game.QuitGame();
            }
        }
    }


== Various games by Corbomite Games ==
== Various games by Corbomite Games ==
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Returns 0 on success, other value on error
Returns 0 on success, other value on error
Context:
    if(EnableIRC) {
        IRCConnected = IRC_init(PlayerName);
    }


==== ChangeNick ====
==== ChangeNick ====
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Return value is never used
Return value is never used
Context:
    if(EnableIRC) {
        ChangeNick(PlayerName);
    }


==== IRC_SendString ====
==== IRC_SendString ====
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Known Channel values are: "#Zbeng" and "#ZbengDebug"
Known Channel values are: "#Zbeng" and "#ZbengDebug"
Context:
    function SendMessageToIrc(inStr) {
        if((IRCConnected == 0)) {
            IRC_SendString(inStr, "#zbeng");
        }
        return null;
    }
    function SendDebugMessageToIrc(inStr) {
        if((IRCConnected == 0)) {
            IRC_SendString(inStr, "#ZbengDebug");
        }
        return null;
    }


==== IRC_GetChatStrings ====
==== IRC_GetChatStrings ====
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Return values are only compared with zero and are never used in other APIs
Return values are only compared with zero and are never used in other APIs
Context:
    var inifile = new File("Zbang.ini");
    inifile.OpenAsText(1);
    IRCWinSetting = inifile.ReadText(1);
    if(((IRCWinSetting != 1) && (IRCWinSetting != 2))) {
        IRCWinSetting = 0;
    }
    DEBUG(("IRCWinSetting " + IRCWinSetting));
    if((IRCWinSetting > 0)) {
        IRCDllLib = LoadLibraryA("dlltest.dll");
    }
    if((IRCDllLib == 0)) {
        EnableIRC = 0;
    }


==== FreeLibrary ====
==== FreeLibrary ====
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Known EnvName values used in licensing code: "FULLGAME"
Known EnvName values used in licensing code: "FULLGAME"
Context:
    method getEnvironmentVar(envName) {
        var envContent = new String(65535);
        var retval = GetEnvironmentVariableA(envName, envContent, 65535);
        return envContent;
        return null;
    }
    method CheckArmadillo() {
        var path = getEnvironmentVar("");
        DEBUG(path);
        var variarblesArr = new Array("USERKEY", "ALTUSERNAME", "ENHFINGERPRINT", "EXTRAINFO", "FINGERPRINT", "KEYSTRING", "STOLENKEY", "TRIAL", "FULLGAME");
        var len = variarblesArr.Length;
        var i = 0;
        while((i < len)) {
            var key = variarblesArr[i];
            var variable = getEnvironmentVar(key);
            DEBUG(((key + "=") + variable));
            i = (i + 1);
        }
        global g_Publisher;
        if(!(g_Publisher.DRM)) {
            if(!(g_Publisher.OverrideFullgame)) {
                var PublisherFullGame = getEnvironmentVar("FULLGAME");
                if((PublisherFullGame != "TRUE")) {
                    isFullDemo = 1;
                }
            }
            else {
                global isBought = 1;
            }
        }
        return null;
    }


=== httpconnect ===
=== httpconnect ===
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For some reason always returns -7 for me in a test game
For some reason always returns -7 for me in a test game
Context:
    method RegisterKey(inProductkey) {
        var productID = new String(65535);
        var productKey = new String(65535);
        productKey = inProductkey;
        productID = "357868";
        var rerVal = Register(productID, 65535, productKey, 65535);
        DEBUG(("Validate : " + rerVal));
        if((rerVal == 1)) {
            return 1;
        }
        productID = "353058";
        rerVal = Register(productID, 65535, productKey, 65535);
        DEBUG(("Validate : " + rerVal));
        if((rerVal == 1)) {
            return 1;
        }
        productID = "353006";
        rerVal = Register(productID, 65535, productKey, 65535);
        DEBUG(("Validate : " + rerVal));
        if((rerVal == 1)) {
            return 1;
        }
        ShowMessage(rerVal);
        return rerVal;
        return null;
    }


==== Validate ====
==== Validate ====
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Return value is never used
Return value is never used
Context:
    method sendEventNow(inEventName, extraParams) {
        global NetworkEnabled;
        if((NetworkEnabled != 1)) {
            DEBUG("Not sending event due to network disabled");
            return 0;
        }
        if(firewall) {
            DEBUG("Not sending event due to firewall");
            return 0;
        }
        var httpStr = new String(65535);
        var Request = new String(65535);
        var server = new String(65535);
        Request = ((((((((((("http://backend.pizzamorgana.com/event.php?Event=" + inEventName) + "&player=") + this.PlayerName) + "&extraParams=") + extraParams) + "&SN=") + this.SN) + "&Episode=1&GameTime=") + Game.CurrentTime) + "&UniqueID=") + this.Unique);
        server = "backend.pizzamorgana.com";
        DEBUG((((("Send: '" + Request) + "' to server '") + server) + "'"));
        if((Request != null)) {
            SendHTTPAsync(server, 65535, Request, 65535, httpStr, 65535);
        }
        httpStr = httpStr.Substr(0, 256);
        DEBUG((("Recv: '" + httpStr) + "'"));
        return httpStr;
        return null;
    }


==== SendRecvHTTP (6 params variant) ====
==== SendRecvHTTP (6 params variant) ====
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Known usage: dpi = GetDPI()
Known usage: dpi = GetDPI()
Context:
    function CheckFont() {
        var dpi = Game.RegReadNumber("DefaultDPI", 0);
        BASEFONT = "fonts";
        if((dpi == 0)) {
            dpi = GetDPI();
        }
        if((dpi <= 72)) {
            dpi = 72;
        } else if((dpi <= 96)) {
            dpi = 96;
        } else if((dpi <= 120)) {
            dpi = 120;
        } else {
            dpi = 144;
        }
        if((dpi == 72)) {
            BASEFONT = "fonts.72";
        }
        if((dpi == 120)) {
            BASEFONT = "fonts.120";
        }
        if((dpi == 144)) {
            BASEFONT = "fonts.144";
        }
    }


==== GetCaption ====
==== GetCaption ====
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Known usage: GetCaption(Game.Hwnd)
Known usage: GetCaption(Game.Hwnd)
Context:
    function CheckCaption() {
        var p = "Wintermute Engine";
        while(1) {
            var s = GetCaption(Game.Hwnd);
            s = new String(s);
            if((s.IndexOf(p, 0) >= 0)) {
                break;
            }
            Sleep(1);
        }
        SetCaption(Game.Hwnd, Game.ExpandString("/MAIN_CAPTION3/"));
    }


==== SetCaption ====
==== SetCaption ====
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Known usage: RemoveFile(Game.SaveDirectory + "\" + newname + ".bmp")
Known usage: RemoveFile(Game.SaveDirectory + "\" + newname + ".bmp")
Context:
    var sd = Game.SaveDirectory;
    if((sd == NULL)) {
        sd = "qsaves";
    }
    sd = (sd + "\");
    this.SaveFilePath = sd;
    this.SaveFileExtention = ".dat";
    this.TempScreenShot = (Directory.TempDirectory + "\tempss.bmp");
   
    ...
   
    method RemoveTempScreenShot() {
        var filename = this.TempScreenShot;
        if(Game.FileExists(filename)) {
            RemoveFile(filename);
        }
        return null;
    }
    method SaveTempScreenShot(newname) {
        var oldname = this.TempScreenShot;
        if(!(Game.FileExists(oldname))) {
            log.Add((("svg::SaveTempScreenShot(" + GetValue(newname)) + ") error, temporary screenshot is unavailable"));
            return null;
        }
        if((newname == NULL)) {
            newname = "qsave";
        }
        newname = ((this.SaveFilePath + newname) + ".bmp");
        if(Game.FileExists(newname)) {
            RemoveFile(newname);
        }
        RenameFile(oldname, newname);
        return null;
    }


==== RenameFile ====
==== RenameFile ====
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Steam version of Stroke of Fate: Operation Bunker does not have this DLL.
Steam version of Stroke of Fate: Operation Bunker does not have this DLL.


However, game code contain some checks that depend on GetOptions() results.
However, game code contain some checks that depend on GetOptions() results, which use some of those calls.


Specifications:
Specifications:
    external "protect.dll" stdcall long PSA_IsTrialMode(membuffer);
     external "protect.dll" stdcall long PSA_DisableFeaturesGrantedByLicense(membuffer);
     external "protect.dll" stdcall long PSA_DisableFeaturesGrantedByLicense(membuffer);
    external "protect.dll" stdcall PSA_DummyFunction();
     external "protect.dll" stdcall long PSA_GetFeaturesGrantedByLicense(membuffer);
     external "protect.dll" stdcall long PSA_GetFeaturesGrantedByLicense(membuffer);
     external "protect.dll" stdcall long PSA_IsDemoMode(membuffer);
     external "protect.dll" stdcall long PSA_IsDemoMode(membuffer);
     external "protect.dll" stdcall PSA_DummyFunction();
     external "protect.dll" stdcall long PSA_IsTrialMode(membuffer);
 
PSA_GetFeaturesGrantedByLicense sets 4-byte buffer's first 5 bits with some feature flags of unknown semantics. Maybe same game features are missing in Steam version because of this.
 
PSA_IsDemoMode sets 1-byte buffer to non-zero if license is Demo.
 
PSA_IsTrialMode sets 1-byte buffer to non-zero if license is Trial.
 
PSA_DisableFeaturesGrantedByLicense & PSA_DummyFunction are never used.


Usage:
Context:
     function GetOptions() {
     function GetOptions() {
         var p;
         var p;
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         return p;
         return p;
     }
     }
Known checks:
    o = (!(o.R1) && o.R5)
    if(((((Random(0, 1) == 0) || (enl.safe_state == "oil")) || DEBUG) && (!(o.D) && !(o.R2))))
    if(((quest.herda == 12) && o.R3))
    o = (!(o.T) && o.R3)
    if(o.R3)
    if(o.R4)
    if((((((((enl.linge_a && enl.linge_b1) && enl.linge_b2) && enl.linge_b3) && enl.linge_b4) && enl.linge_d) || TRUE) && (!(o.T) && o.R4)))
Lb ii2
234

edits

Retrieved from "https://wiki.scummvm.org/index.php?title=Special:MobileDiff/30921"

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