Variable fuel range for connectivity map and pathfinder.

diff --git a/elite-editor b/elite-editor
index 3040388..ea8bc1a 100755 (executable)
--- a/elite-editor
+++ b/elite-editor
@@ -1,6 +1,6 @@
 #! /usr/bin/wish
 #
-# $Id: elite-editor,v 1.2 2003/02/25 00:25:38 mdw Exp $
+# $Id: elite-editor,v 1.3 2003/02/25 10:05:08 mdw Exp $
 
 package require "elite" "1.0.0"
 
@@ -94,7 +94,7 @@ set nwin 0
 array set default {scale 15 colourby off connect 0}
 
 proc set-scale {seq sc} {
-  if {![regexp {^[0-9]+$} $sc]} {
+  if {![regexp {^\d+$} $sc]} {
     moan "bad scale factor `$sc'"
     return 1
   }
@@ -113,6 +113,15 @@ proc new-view {gs} {
   return 0
 }
 
+proc set-hyperspace-range {seq f} {
+  if {![regexp {^\d+(\.\d+)?$} $f]} {
+    moan "bad hyperspace range `$f'"
+    return 1
+  }
+  map-set-fuel $seq [expr {$f * 10}]
+  return 0
+}
+
 # --- Colour-coding planets ---
 
 proc colour-by {seq} {
@@ -157,14 +166,14 @@ proc set-colour-by {seq} {
 
 proc show-connectivity {seq} {
   upvar \#0 map-$seq map
-  upvar \#0 adj-$map(galaxy) adj
+  upvar \#0 adj-$map(galaxy)-$map(fuel) adj
   upvar \#0 ww-$map(galaxy) ww
   set tl .map-$seq
   $tl.map delete conn
   if {!$map(connect)} {
     return
   }
-  if {![info exists adj]} { adjacency $ww adj }
+  if {![info exists adj]} { adjacency $ww adj $map(fuel) }
   foreach {s x y} $ww {
     set done($s) 1
     foreach {ss xx yy} $adj($s) {
@@ -176,6 +185,7 @@ proc show-connectivity {seq} {
     }
   }
   $tl.map lower conn sep
+  show-path $seq
 }
 
 proc set-connectivity {seq} {
@@ -256,9 +266,17 @@ proc show-path {seq} {
   $tl.map lower path sep
 }
 
+proc hide-path {seq} {
+  upvar \#0 map-$seq map
+  set tl .map-$seq
+  $tl.map delete path
+  unset map(path)
+  $tl.menu.path entryconfigure 7 -state disabled
+}
+
 proc show-shortest-path {seq weight} {
   upvar \#0 map-$seq map
-  upvar \#0 adj-$map(galaxy) adj
+  upvar \#0 adj-$map(galaxy)-$map(fuel) adj
   upvar \#0 ww-$map(galaxy) ww
   set tl .map-$seq
   $tl.map delete path
@@ -267,7 +285,7 @@ proc show-shortest-path {seq weight} {
     moan "no source or destination set"
     return
   }
-  if {![info exists adj]} { adjacency $ww adj }
+  if {![info exists adj]} { adjacency $ww adj $map(fuel) }
   destructure {path weight} \
       [shortest-path adj $map(select) $map(dest) $weight]
   if {![llength $path]} {
@@ -275,6 +293,7 @@ proc show-shortest-path {seq weight} {
     return
   }
   set map(path) $path
+  $tl.menu.path entryconfigure 7 -state normal
   show-path $seq
 }
 
@@ -490,7 +509,6 @@ proc map-populate {seq} {
 
   colour-by $seq
   show-connectivity $seq
-  show-path $seq
   show-names $seq
   select-world $seq
   destination-world $seq
@@ -527,6 +545,7 @@ proc map-attach-cmdr {seq cmdr} {
   upvar \#0 map-$seq map
   set map(cmdr) $cmdr
   map-set-title $seq
+  .map-$seq.menu.view entryconfigure 3 -state disabled
 }
 
 proc map-set-title {seq} {
@@ -553,8 +572,9 @@ proc map-set-galaxy {seq ng g} {
 
 proc map-set-fuel {seq qty} {
   upvar \#0 map-$seq map
-  set map(fuel) $qty
+  set map(fuel) [expr {$qty + 0.0}]
   select-world $seq
+  show-connectivity $seq
 }
 
 # --- Making a new map window ---
@@ -609,10 +629,14 @@ proc map-new {ng g} {
   $tl.menu add cascade -label "File" -menu $tl.menu.file
   menu $tl.menu.view
   $tl.menu.view add command -label "New map..." \
-      -command [list get-line .new-view "New view" "Galaxy" $ng new-view]
+      -command [list get-line .new-view "New map" "Galaxy" $ng new-view]
   $tl.menu.view add command -label "Set scale..." \
       -command [concat get-line .set-scale-$seq {"Set scale"} "Scale" \
       \[set map-${seq}(scale)\] [list [list set-scale $seq]]]
+  $tl.menu.view add command -label "Set hyperspace range..." \
+      -command [concat get-line .set-fuel-$seq {"Set hyperspace range"} \
+      {"Hyperspace range"} \[expr \[set map-${seq}(fuel)\]/10.0\] \
+      [list [list set-hyperspace-range $seq]]]
   $tl.menu.view add separator
   $tl.menu.view add radiobutton -label "Off" \
       -variable map-${seq}(colourby) -value off \
@@ -645,6 +669,9 @@ proc map-new {ng g} {
       -command [list show-shortest-path $seq weight-encounters]
   $tl.menu.path add command -label "Maximize trading" \
       -command [list show-shortest-path $seq weight-trading]
+  $tl.menu.path add separator
+  $tl.menu.path add command -label "Hide path" -state disabled \
+      -command [list hide-path $seq]
   $tl.menu add cascade -label "Compute path" -menu $tl.menu.path
   $tl configure -menu $tl.menu