4 "github.com/anon55555/mt"
5 "github.com/dragonfireclient/hydra-dragonfire/convert"
6 "github.com/yuin/gopher-lua"
12 pathNodes map[[3]int16]*PathNode
18 blocks map[[3]int16]*MapBlk
19 userdata *lua.LUserData
22 var mapFuncs = map[string]lua.LGFunction{
28 func getMap(l *lua.LState, idx int) *Map {
29 return l.CheckUserData(idx).Value.(*Map)
32 func newMap(l *lua.LState) *Map {
34 mp.blocks = map[[3]int16]*MapBlk{}
35 mp.userdata = l.NewUserData()
36 mp.userdata.Value = mp
37 l.SetMetatable(mp.userdata, l.GetTypeMetatable("hydra.map"))
41 func (mp *Map) process(client *Client, pkt *mt.Pkt) {
42 switch cmd := pkt.Cmd.(type) {
43 case *mt.ToCltBlkData:
52 if oldblk, ok := mp.blocks[cmd.Blkpos]; ok {
53 pathRemoveBlock(oldblk)
56 pathAddBlock(mp, blk, cmd.Blkpos)
59 mp.blocks[cmd.Blkpos] = blk
62 client.conn.SendCmd(&mt.ToSrvGotBlks{Blks: [][3]int16{cmd.Blkpos}})
66 func l_map(l *lua.LState) int {
68 mp.pathfind = l.ToBool(1)
73 func l_map_block(l *lua.LState) int {
76 convert.ReadVec3Int16(l, l.Get(2), &blkpos)
81 blk, ok := mp.blocks[blkpos]
83 l.Push(convert.PushMapBlk(l, *blk.data))
91 func l_map_node(l *lua.LState) int {
95 convert.ReadVec3Int16(l, l.Get(2), &pos)
96 blkpos, i := mt.Pos2Blkpos(pos)
101 blk, blk_ok := mp.blocks[blkpos]
103 meta, meta_ok := blk.data.NodeMetas[i]
105 meta = &mt.NodeMeta{}
108 lnode := l.NewTable()
109 l.SetField(lnode, "param0", lua.LNumber(blk.data.Param0[i]))
110 l.SetField(lnode, "param1", lua.LNumber(blk.data.Param1[i]))
111 l.SetField(lnode, "param2", lua.LNumber(blk.data.Param2[i]))
112 l.SetField(lnode, "meta", convert.PushNodeMeta(l, *meta))
121 func l_map_path(l *lua.LState) int {
124 panic("map not configured to support path finding")
127 var src, dst [3]int16
128 convert.ReadVec3Int16(l, l.Get(2), &src)
129 convert.ReadVec3Int16(l, l.Get(3), &dst)
134 l.Push(pathFind(mp, [2][3]int16{src, dst}, l))