83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
package mapblockaccessor
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import (
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"mapserver/eventbus"
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"mapserver/layer"
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"mapserver/settings"
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"mapserver/types"
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"github.com/minetest-go/mapparser"
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cache "github.com/patrickmn/go-cache"
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"github.com/sirupsen/logrus"
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)
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type FindNextLegacyBlocksResult struct {
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HasMore bool
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List []*types.ParsedMapblock
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UnfilteredCount int
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Progress float64
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LastMtime int64
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}
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func (a *MapBlockAccessor) FindNextLegacyBlocks(s settings.Settings, layers []*layer.Layer, limit int) (*FindNextLegacyBlocksResult, error) {
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nextResult, err := a.accessor.FindNextInitialBlocks(s, layers, limit)
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if err != nil {
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return nil, err
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}
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blocks := nextResult.List
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result := FindNextLegacyBlocksResult{}
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mblist := make([]*types.ParsedMapblock, 0)
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result.HasMore = nextResult.HasMore
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result.UnfilteredCount = nextResult.UnfilteredCount
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result.Progress = nextResult.Progress
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result.LastMtime = nextResult.LastMtime
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for _, block := range blocks {
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fields := logrus.Fields{
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"x": block.Pos.X,
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"y": block.Pos.Y,
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"z": block.Pos.Z,
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}
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logrus.WithFields(fields).Trace("mapblock")
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key := getKey(block.Pos)
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mapblock, err := mapparser.Parse(block.Data)
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if err != nil {
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fields := logrus.Fields{
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"x": block.Pos.X,
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"y": block.Pos.Y,
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"z": block.Pos.Z,
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"err": err,
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}
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logrus.WithFields(fields).Error("mapblock-parse")
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return nil, err
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}
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a.Eventbus.Emit(eventbus.MAPBLOCK_RENDERED, types.NewParsedMapblock(mapblock, block.Pos))
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a.blockcache.Set(key, mapblock, cache.DefaultExpiration)
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cacheBlockCount.Inc()
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mblist = append(mblist, types.NewParsedMapblock(mapblock, block.Pos))
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}
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result.List = mblist
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fields := logrus.Fields{
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"len(List)": len(result.List),
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"unfilteredCount": result.UnfilteredCount,
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"hasMore": result.HasMore,
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"limit": limit,
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}
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logrus.WithFields(fields).Debug("FindMapBlocksByPos:Result")
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return &result, nil
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}
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