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Rev | Author | Line No. | Line |
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2 | daniel-mar | 1 | unit Global; |
2 | |||
3 | interface |
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4 | |||
5 | const |
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28 | daniel-mar | 6 | ProgramVersion = '1.2'; |
31 | daniel-mar | 7 | RasterW = 48; |
8 | RasterH = 32; |
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40 | daniel-mar | 9 | MaxPossibleEnemyLives = 999; |
61 | daniel-mar | 10 | MaxPossibleLevels = 999; |
47 | daniel-mar | 11 | RegistrySettingsKey = 'SOFTWARE\ViaThinkSoft\SpaceMission\Settings'; |
51 | daniel-mar | 12 | DefaultLevelLength = 1200; |
54 | daniel-mar | 13 | StartLives = 6; |
14 | conleicht = 650 div 60; // 10 |
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15 | conmittel = 1000 div 60; // 16 |
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16 | conschwer = 1350 div 60; // 22 |
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17 | conmaster = 2000 div 60; // 33 |
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18 | DEFAULT_ANIMSPEED = 15/1000; |
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19 | ADDITIONAL_ENEMIES_PER_LEVEL = 75; |
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2 | daniel-mar | 20 | |
31 | daniel-mar | 21 | type |
22 | // DirectX\Music.dxm |
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23 | TSpaceMissionMusicTrack = ( |
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24 | smmNone, |
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25 | smmBoss, // dxmusic.Midis[0] |
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26 | smmGame, // dxmusic.Midis[1] |
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27 | smmScene, // dxmusic.Midis[2] |
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28 | smmTitle // dxmusic.Midis[3] |
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29 | ); |
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30 | |||
31 | // DirectX\Graphics.dxg |
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32 | TSpaceMissionGraphicSprite = ( |
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34 | daniel-mar | 33 | smgNone, |
34 | smgEnemyDisk, // ImageList.Items.Item[0] |
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35 | smgEnemyAttacker, // ImageList.Items.Item[1] |
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36 | smgEnemyBoss, // ImageList.Items.Item[2] |
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37 | smgBounce, // ImageList.Items.Item[3] |
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38 | smgMachine, // ImageList.Items.Item[4] |
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39 | smgEnemyAttacker2, // ImageList.Items.Item[5] |
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40 | smgEnemyAttacker3, // ImageList.Items.Item[6] |
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41 | smgEnemyMeteor, // ImageList.Items.Item[7] |
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42 | smgBounce2, // ImageList.Items.Item[8] |
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43 | smgEnemyDisk2, // ImageList.Items.Item[9] |
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44 | smgLogo, // ImageList.Items.Item[10] |
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45 | smgExplosion, // ImageList.Items.Item[11] |
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46 | smgBackgroundPlanet1, // ImageList.Items.Item[12] |
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47 | smgMatrix, // ImageList.Items.Item[13] |
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48 | smgStar1, // ImageList.Items.Item[14] |
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49 | smgStar2, // ImageList.Items.Item[15] |
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50 | smgStar3, // ImageList.Items.Item[16] |
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51 | smgBackgroundBlue, // ImageList.Items.Item[17] |
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52 | smgBackgroundRed, // ImageList.Items.Item[18] |
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53 | smgBackgroundYellow, // ImageList.Items.Item[19] |
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54 | smgHintergrundRot // ImageList.Items.Item[20] |
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31 | daniel-mar | 55 | ); |
56 | |||
57 | // DirectX\Sound.dxw |
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58 | TSpaceMissionSound = ( |
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59 | smsNone, |
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60 | smsSceneMov, // WaveList.Items.Item[0] |
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61 | smsExplosion, // WaveList.Items.Item[1] |
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62 | smsHit, // WaveList.Items.Item[2] |
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63 | smsShoot, // WaveList.Items.Item[3] |
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64 | smsDanger, // WaveList.Items.Item[4] |
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65 | smsEnde, // WaveList.Items.Item[5] |
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66 | smsFrage, // WaveList.Items.Item[6] |
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67 | smsLevIntro // WaveList.Items.Item[7] |
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68 | ); |
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69 | |||
70 | function OwnDirectory: string; |
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71 | |||
51 | daniel-mar | 72 | const |
73 | FOLDERID_SavedGames: TGuid = '{4C5C32FF-BB9D-43b0-B5B4-2D72E54EAAA4}'; |
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74 | |||
54 | daniel-mar | 75 | // Useful functions |
51 | daniel-mar | 76 | function GetKnownFolderPath(const rfid: TGUID): string; |
54 | daniel-mar | 77 | function KillTask(ExeFileName: string): Integer; |
63 | daniel-mar | 78 | procedure CheckForUpdates(ViaThinkSoftProjectName: string); |
51 | daniel-mar | 79 | |
2 | daniel-mar | 80 | implementation |
81 | |||
82 | uses |
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63 | daniel-mar | 83 | Windows, SysUtils, ActiveX, ShlObj, TlHelp32, wininet, Forms, ShellAPI; |
2 | daniel-mar | 84 | |
51 | daniel-mar | 85 | function GetKnownFolderPath(const rfid: TGUID): string; |
86 | var |
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87 | OutPath: PWideChar; |
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88 | begin |
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89 | // https://www.delphipraxis.net/135471-unit-zur-verwendung-von-shgetknownfolderpath.html |
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90 | if ShGetKnownFolderPath(rfid, 0, 0, OutPath) {>= 0} = S_OK then |
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91 | begin |
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92 | Result := OutPath; |
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93 | // From MSDN |
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94 | // ppszPath [out] |
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95 | // Type: PWSTR* |
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96 | // When this method returns, contains the address of a pointer to a null-terminated Unicode string that specifies the path of the known folder |
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97 | // The calling process is responsible for freeing this resource once it is no longer needed by calling CoTaskMemFree. |
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98 | // The returned path does not include a trailing backslash. For example, "C:\Users" is returned rather than "C:\Users\". |
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99 | CoTaskMemFree(OutPath); |
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100 | end |
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101 | else |
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102 | begin |
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103 | Result := ''; |
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104 | end; |
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105 | end; |
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106 | |||
54 | daniel-mar | 107 | // https://stackoverflow.com/questions/43774320/how-to-kill-a-process-by-name |
108 | function KillTask(ExeFileName: string): Integer; |
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109 | const |
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110 | PROCESS_TERMINATE = $0001; |
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111 | var |
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112 | ContinueLoop: BOOL; |
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113 | FSnapshotHandle: THandle; |
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114 | FProcessEntry32: TProcessEntry32; |
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115 | begin |
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116 | Result := 0; |
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117 | FSnapshotHandle := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); |
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118 | FProcessEntry32.dwSize := SizeOf(FProcessEntry32); |
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119 | ContinueLoop := Process32First(FSnapshotHandle, FProcessEntry32); |
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120 | |||
121 | while Integer(ContinueLoop) <> 0 do |
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122 | begin |
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123 | if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile)) = |
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124 | UpperCase(ExeFileName)) or (UpperCase(FProcessEntry32.szExeFile) = |
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125 | UpperCase(ExeFileName))) then |
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126 | Result := Integer(TerminateProcess( |
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127 | OpenProcess(PROCESS_TERMINATE, |
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128 | BOOL(0), |
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129 | FProcessEntry32.th32ProcessID), |
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130 | 0)); |
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131 | ContinueLoop := Process32Next(FSnapshotHandle, FProcessEntry32); |
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132 | end; |
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133 | CloseHandle(FSnapshotHandle); |
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134 | end; |
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135 | |||
31 | daniel-mar | 136 | function OwnDirectory: string; |
2 | daniel-mar | 137 | begin |
138 | result := extractfilepath(paramstr(0)); |
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139 | end; |
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140 | |||
63 | daniel-mar | 141 | // https://www.delphipraxis.net/post43515.html |
142 | function GetHTML(AUrl: string): string; |
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143 | var |
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144 | databuffer : array[0..4095] of char; |
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145 | ResStr : string; |
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146 | hSession, hfile: hInternet; |
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147 | dwindex,dwcodelen,dwread,dwNumber: cardinal; |
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148 | dwcode : array[1..20] of char; |
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149 | res : pchar; |
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150 | Str : pchar; |
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151 | begin |
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152 | ResStr:=''; |
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153 | if (system.pos('http://',lowercase(AUrl))=0) and |
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154 | (system.pos('https://',lowercase(AUrl))=0) then |
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155 | AUrl:='http://'+AUrl; |
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156 | |||
157 | // Hinzugefügt |
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158 | if Assigned(Application) then Application.ProcessMessages; |
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159 | |||
160 | hSession:=InternetOpen('InetURL:/1.0', |
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161 | INTERNET_OPEN_TYPE_PRECONFIG, |
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162 | nil, |
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163 | nil, |
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164 | 0); |
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165 | if assigned(hsession) then |
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166 | begin |
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167 | // Hinzugefügt |
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168 | if Assigned(Application) then application.ProcessMessages; |
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169 | |||
170 | hfile:=InternetOpenUrl( |
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171 | hsession, |
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172 | pchar(AUrl), |
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173 | nil, |
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174 | 0, |
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175 | INTERNET_FLAG_RELOAD, |
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176 | 0); |
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177 | dwIndex := 0; |
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178 | dwCodeLen := 10; |
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179 | |||
180 | // Hinzugefügt |
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181 | if Assigned(Application) then application.ProcessMessages; |
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182 | |||
183 | HttpQueryInfo(hfile, |
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184 | HTTP_QUERY_STATUS_CODE, |
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185 | @dwcode, |
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186 | dwcodeLen, |
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187 | dwIndex); |
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188 | res := pchar(@dwcode); |
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189 | dwNumber := sizeof(databuffer)-1; |
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190 | if (res ='200') or (res ='302') then |
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191 | begin |
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192 | while (InternetReadfile(hfile, |
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193 | @databuffer, |
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194 | dwNumber, |
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195 | DwRead)) do |
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196 | begin |
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197 | |||
198 | // Hinzugefügt |
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199 | if Assigned(Application) then application.ProcessMessages; |
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200 | |||
201 | if dwRead =0 then |
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202 | break; |
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203 | databuffer[dwread]:=#0; |
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204 | Str := pchar(@databuffer); |
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205 | resStr := resStr + Str; |
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206 | end; |
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207 | end |
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208 | else |
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209 | ResStr := 'Status:'+res; |
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210 | if assigned(hfile) then |
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211 | InternetCloseHandle(hfile); |
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212 | end; |
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213 | |||
214 | // Hinzugefügt |
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215 | if Assigned(Application) then application.ProcessMessages; |
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216 | |||
217 | InternetCloseHandle(hsession); |
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218 | Result := resStr; |
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219 | end; |
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220 | |||
221 | procedure CheckForUpdates(ViaThinkSoftProjectName: string); |
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222 | var |
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223 | cont: string; |
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224 | begin |
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225 | cont := GetHTML('https://www.viathinksoft.de/update/?id='+ViaThinkSoftProjectName); |
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226 | if copy(cont, 0, 7) = 'Status:' then |
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227 | begin |
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228 | Application.MessageBox('Ein Fehler ist aufgetreten. Wahrscheinlich ist keine Internetverbindung aufgebaut, oder der der ViaThinkSoft-Server vorübergehend offline.', 'Fehler', MB_OK + MB_ICONERROR) |
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229 | end |
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230 | else |
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231 | begin |
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232 | if cont <> ProgramVersion then |
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233 | begin |
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234 | if Application.MessageBox('Eine neue Programmversion ist vorhanden. Möchten Sie diese jetzt herunterladen?', 'Information', MB_YESNO + MB_ICONASTERISK) = ID_YES then |
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235 | shellexecute(application.handle, 'open', pchar('https://www.viathinksoft.de/update/?id=@'+ViaThinkSoftProjectName), '', '', sw_normal); |
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236 | end |
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237 | else |
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238 | begin |
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239 | Application.MessageBox('Es ist keine neue Programmversion vorhanden.', 'Information', MB_OK + MB_ICONASTERISK); |
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240 | end; |
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241 | end; |
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242 | end; |
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243 | |||
2 | daniel-mar | 244 | end. |