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53 lines
1.2 KiB
Tcl
53 lines
1.2 KiB
Tcl
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#! /bin/sh
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# \
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exec wish "$0" -- "$@"
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# Grab package Trick's SimCom package
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global auto_path
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set auto_path [linsert $auto_path 0 $env(TRICK_HOME)/bin/tcl]
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package require Simcom
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namespace import Simcom::*
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proc create { } {
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global cannon
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button .b -text "Fire Jet" -command "fire_jet $cannon(socket)"
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label .l -textvariable cannon(x_position)
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pack .b .l
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}
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proc fire_jet { sock } {
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Simcom::send_cmd $sock "dyn.baseball.jet_on = 1 ;"
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}
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proc get_sim_data { } {
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global cannon
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Simcom::send_cmd $cannon(socket) "trick.var_cycle(0.5)\n"
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Simcom::send_cmd $cannon(socket) "trick.var_add(\"dyn.baseball.pos\[0\]\")\n"
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while { [gets $cannon(socket) sim_data] != -1 } {
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set sim_data [string trimright $sim_data]
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set sim_data [string range $sim_data 2 end]
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set sim_data [string trimleft $sim_data]
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set cannon(x_position) [format "%.2f" $sim_data]
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update
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}
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}
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proc main { } {
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global cannon
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global argv
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set cannon(port) [lindex $argv 0]
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set cannon(socket) [Simcom::connect "localhost" $cannon(port)]
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create
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get_sim_data
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}
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main
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