111 lines
2.9 KiB
Plaintext
111 lines
2.9 KiB
Plaintext
#Table of the nodes in the graph
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m_vecNodes={}
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m_vecNodes_fixed={}
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m_vecNodes[0] = { # The .graph file is stored according the sequence of lable, predecessor, distance, bearing
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.Lable = 0, # Lable of the point
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.Pred = -1, # Lable of its predecessor
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.distance = -1, # distance to the predecessor
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.bearing = -1, # bearing form the predecessor to this dot
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.height = 3000, # height of this dot
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.State="UNASSIGNED",
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.StateAge=0
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}
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m_vecNodes[1] = {
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.Lable = 1,
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.Pred = 0,
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.distance = 1000,
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.bearing = 0.0,
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.height = 5000,
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.State="UNASSIGNED",
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.StateAge=0
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}
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m_vecNodes[2] = {
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.Lable = 2,
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.Pred = 0,
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.distance = 1000,
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.bearing = 1.57,
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.height = 7000,
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.State="UNASSIGNED",
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.StateAge=0
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}
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m_vecNodes[3] = {
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.Lable = 3,
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.Pred = 0,
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.distance = 1000,
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.bearing = 3.14,
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.height = 9000,
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.State="UNASSIGNED",
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.StateAge=0
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}
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m_vecNodes[4] = {
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.Lable = 4,
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.Pred = 0,
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.distance = 1000,
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.bearing = 4.71,
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.height = 11000,
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.State="UNASSIGNED",
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.StateAge=0
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}
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#
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# Graph parsing
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#
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function parse_graph(fname) {
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# Graph data
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var gd = {}
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# Open the file
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var fd = io.fopen(fname, "r")
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if(not fd) {
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log("Can't open '", fname, "'")
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return nil
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}
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# Parse the file line by line
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var rrec # Record read from line
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var grec # Record parsed into graph
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io.fforeach(fd, function(line) {
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# Parse file line
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rrec = string.split(line, "\t ")
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# Make record
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gd[string.toint(rrec[0])] = { # The .graph file is stored according the sequence of lable, predecessor, distance, bearing
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.Lable = string.toint(rrec[0]), # Lable of the point
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.Pred = string.toint(rrec[1]), # Lable of its predecessor
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.distance = string.tofloat(rrec[2]), # distance to the predecessor
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.bearing = string.tofloat(rrec[3]), # bearing form the predecessor to this dot
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.height = string.tofloat(rrec[4]), # height of this dot
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.State="UNASSIGNED",
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.StateAge=0
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}})
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# All done
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io.fclose(fd)
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return gd
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}
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function parse_graph_fixed(fname) {
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# Graph data
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var gd = {}
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# Open the file
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var fd = io.fopen(fname, "r")
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if(not fd) {
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log("Can't open '", fname, "'")
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return nil
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}
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# Parse the file line by line
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var rrec # Record read from line
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var grec # Record parsed into graph
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io.fforeach(fd, function(line) {
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# Parse file line
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rrec = string.split(line, "\t ")
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# Make record
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gd[string.toint(rrec[0])] = { # The .graph file is stored according the sequence of lable, pre1, dis2pr1, pre2, ids2pre2
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.Pred1 = string.toint(rrec[1]), # Pred 1 lable
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.Pred2 = string.toint(rrec[3]), # Pred 2 lable
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.d1 = string.tofloat(rrec[2]), # Pred 1 distance
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.d2 = string.tofloat(rrec[4]), # Pred 2 distance
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.Lable=string.toint(rrec[0]),
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.State="UNASSIGNED",
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.StateAge=0
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}})
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# All done
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io.fclose(fd)
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return gd
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} |