96 lines
2.0 KiB
Go
96 lines
2.0 KiB
Go
package mapobjectdb
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import (
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"mapserver/coords"
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"time"
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"github.com/sirupsen/logrus"
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)
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const (
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SETTING_LAST_MTIME = "last_mtime"
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SETTING_LASTX = "last_x"
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SETTING_LASTY = "last_y"
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SETTING_LASTZ = "last_z"
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SETTING_INITIAL_RUN = "initial_run"
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)
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/*
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sqlite perf: https://stackoverflow.com/questions/1711631/improve-insert-per-second-performance-of-sqlite?rq=1
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PRAGMA synchronous = OFF
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PRAGMA journal_mode = MEMORY
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*/
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type Tile struct {
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Pos *coords.TileCoords
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Data []byte
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Mtime int64
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}
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type MapObject struct {
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//mapblock position
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MBPos *coords.MapBlockCoords `json:"mapblock"`
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//block position
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X int `json:"x"`
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Y int `json:"y"`
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Z int `json:"z"`
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Type string `json:"type"`
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Mtime int64 `json:"mtime"`
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Attributes map[string]string `json:"attributes"`
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}
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func NewMapObject(MBPos *coords.MapBlockCoords, x int, y int, z int, _type string) *MapObject {
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fields := logrus.Fields{
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"mbpos": MBPos,
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"x": x,
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"y": y,
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"z": z,
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"type": _type,
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}
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log.WithFields(fields).Debug("NewMapObject")
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o := MapObject{
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MBPos: MBPos,
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Type: _type,
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X: (MBPos.X * 16) + x,
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Y: (MBPos.Y * 16) + y,
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Z: (MBPos.Z * 16) + z,
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Mtime: time.Now().Unix(),
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Attributes: make(map[string]string),
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}
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return &o
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}
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type SearchQuery struct {
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//mapblock position
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Pos1 *coords.MapBlockCoords `json:"pos1"`
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Pos2 *coords.MapBlockCoords `json:"pos2"`
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Type string `json:"type"`
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}
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type DBAccessor interface {
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//migrates the database
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Migrate() error
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//true = speed,unsafe / false = safe
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EnableSpeedSafetyTradeoff(enableSpeed bool) error
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//Generic map objects (poi, etc)
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GetMapData(q SearchQuery) ([]*MapObject, error)
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RemoveMapData(pos *coords.MapBlockCoords) error
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AddMapData(data *MapObject) error
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//tile data
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GetTile(pos *coords.TileCoords) (*Tile, error)
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SetTile(tile *Tile) error
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RemoveTile(pos *coords.TileCoords) error
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//Settings
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GetSetting(key string, defaultvalue string) (string, error)
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SetSetting(key string, value string) error
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}
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