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Block if user tries to install to the RCT2 folder

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This commit is contained in:
Gymnasiast
2025-05-11 23:06:50 +02:00
parent 96445b1b11
commit d5534b061a
1 changed files with 9 additions and 0 deletions
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9
distribution/windows/install.nsi
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@@ -76,6 +76,7 @@ Var SHORTCUTS
!define MUI_COMPONENTSPAGE_SMALLDESC !define MUI_COMPONENTSPAGE_SMALLDESC
!insertmacro MUI_PAGE_COMPONENTS !insertmacro MUI_PAGE_COMPONENTS
!define MUI_PAGE_CUSTOMFUNCTION_LEAVE DoNotInstallInRCT2Folder
!insertmacro MUI_PAGE_DIRECTORY !insertmacro MUI_PAGE_DIRECTORY
ManifestDPIAware true ManifestDPIAware true
@@ -552,4 +553,12 @@ FunctionEnd
Function un.onInit Function un.onInit
!insertmacro Init "uninstaller" !insertmacro Init "uninstaller"
FunctionEnd FunctionEnd
Function DoNotInstallInRCT2Folder
IfFileExists "$INSTDIR\Data\g1.dat" exists notexists
exists:
MessageBox MB_OK|MB_ICONSTOP `You cannot install OpenRCT2 to the same directory as RollerCoaster Tycoon 2.`
Abort
notexists:
FunctionEnd
; eof ; eof