mirrors
/
OpenRCT2
mirror of https://github.com/OpenRCT2/OpenRCT2.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

Prevent delete or rename on RCT2 tracks

This commit is contained in:
Ted John 2016-10-22 18:15:48 +01:00
parent 29f75a71fb
commit 42d8324997
1 changed files with 35 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
src/ride/TrackDesignRepository.cpp
View File

@ -45,11 +45,17 @@ struct TrackRepositoryItem
std::string Path;
uint8 RideType = 0;
std::string ObjectEntry;
uint32 Flags;
};
constexpr uint32 TRACK_REPOISTORY_MAGIC_NUMBER = 0x58444954;
constexpr uint16 TRACK_REPOISTORY_VERSION = 1;
enum TRACK_REPO_ITEM_FLAGS
{
TRIF_READ_ONLY = (1 << 0),
};
class TrackDesignRepository : public ITrackDesignRepository
{
private:
@ -108,7 +114,7 @@ public:
utf8 directory[MAX_PATH];
GetRCT2Directory(directory, sizeof(directory));
Scan(directory);
Scan(directory, TRIF_READ_ONLY);
GetUserDirectory(directory, sizeof(directory));
Scan(directory);
@ -120,12 +126,16 @@ public:
bool Delete(const utf8 * path) override
{
bool result = false;
if (platform_file_delete(path))
size_t index = GetTrackIndex(path);
if (index != SIZE_MAX)
{
size_t index = GetTrackIndex(path);
if (index != SIZE_MAX)
const TrackRepositoryItem * item = &_items[index];
if (!(item->Flags & TRIF_READ_ONLY))
{
_items.erase(_items.begin() + index);
if (platform_file_delete(path))
{
_items.erase(_items.begin() + index);
}
}
}
return result;
@ -138,22 +148,24 @@ public:
if (index != SIZE_MAX)
{
TrackRepositoryItem * item = &_items[index];
utf8 newPath[MAX_PATH];
Path::GetDirectory(newPath, sizeof(newPath), path);
Path::Append(newPath, sizeof(newPath), newName);
Path::Append(newPath, sizeof(newPath), ".td6");
if (platform_file_move(path, newPath))
if (!item->Flags & TRIF_READ_ONLY)
{
item->Path = std::string(newPath);
utf8 newPath[MAX_PATH];
Path::GetDirectory(newPath, sizeof(newPath), path);
Path::Append(newPath, sizeof(newPath), newName);
Path::Append(newPath, sizeof(newPath), ".td6");
SortItems();
item = GetTrackItem(path);
if (item != nullptr)
if (platform_file_move(path, newPath))
{
result = item->Path.c_str();
item->Path = std::string(newPath);
SortItems();
item = GetTrackItem(path);
if (item != nullptr)
{
result = item->Path.c_str();
}
}
}
}
@ -184,7 +196,7 @@ public:
}
private:
void Scan(const utf8 * directory)
void Scan(const utf8 * directory, uint32 flags = 0)
{
utf8 pattern[MAX_PATH];
String::Set(pattern, sizeof(pattern), directory);
@ -194,11 +206,11 @@ private:
while (fileEnumerator.Next())
{
const utf8 * path = fileEnumerator.GetPath();
AddTrack(path);
AddTrack(path, flags);
}
}
void AddTrack(const utf8 * path)
void AddTrack(const utf8 * path, uint32 flags = 0)
{
rct_track_td6 * td6 = track_design_open(path);
if (td6 != nullptr)
@ -208,6 +220,7 @@ private:
item.Path = std::string(path);
item.RideType = td6->type;
item.ObjectEntry = std::string(td6->vehicle_object.name, 8);
item.Flags = flags;
_items.push_back(item);
track_design_dispose(td6);
}
@ -252,6 +265,7 @@ private:
fs.WriteString(item.Path);
fs.WriteValue(item.RideType);
fs.WriteString(item.ObjectEntry);
fs.WriteValue(item.Flags);
}
}
catch (Exception ex)