2007 lines
63 KiB
Ruby
2007 lines
63 KiB
Ruby
#
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# Ruby/Tk Goldverg demo (called by 'widget')
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#
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# Based on Tcl/Tk8.5a2 widget demos.
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# The following is the original comment of TkGoldberg.tcl.
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#
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#>>##+#################################################################
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#>>#
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#>># TkGoldberg.tcl
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#>># by Keith Vetter, March 13, 2003
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#>>#
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#>># "Man will always find a difficult means to perform a simple task"
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#>># Rube Goldberg
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#>>#
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#>># Reproduced here with permission.
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#>>#
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#>>##+#################################################################
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#>>#
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#>># Keith Vetter 2003-03-21: this started out as a simple little program
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#>># but was so much fun that it grew and grew. So I apologize about the
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#>># size but I just couldn't resist sharing it.
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#>>#
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#>># This is a whizzlet that does a Rube Goldberg type animation, the
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#>># design of which comes from an New Years e-card from IncrediMail.
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#>># That version had nice sound effects which I eschewed. On the other
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#>># hand, that version was in black and white (actually dark blue and
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#>># light blue) and this one is fully colorized.
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#>>#
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#>># One thing I learned from this project is that drawing filled complex
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#>># objects on a canvas is really hard. More often than not I had to
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#>># draw each item twice--once with the desired fill color but no
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#>># outline, and once with no fill but with the outline. Another trick
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#>># is erasing by drawing with the background color. Having a flood fill
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#>># command would have been extremely helpful.
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#>>#
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#>># Two wiki pages were extremely helpful: Drawing rounded rectangles
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#>># which I generalized into Drawing rounded polygons, and regular
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#>># polygons which allowed me to convert ovals and arcs into polygons
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#>># which could then be rotated (see Canvas Rotation). I also wrote
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#>># Named Colors to aid in the color selection.
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#>>#
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#>># I could comment on the code, but it's just 26 state machines with
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#>># lots of canvas create and move calls.
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if defined?($goldberg_demo) && $goldberg_demo
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$goldberg_demo.destroy
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$goldberg_demo = nil
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end
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# demo toplevel widget
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$goldberg_demo = TkToplevel.new {|w|
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title("Tk Goldberg (demonstration)")
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iconname("goldberg")
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# positionWindow(w)
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}
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base_frame = TkFrame.new($goldberg_demo).pack(:fill=>:both, :expand=>true)
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=begin
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# label
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msg = TkLabel.new($goldberg_demo) {
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font 'Arial 10'
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wraplength '4i'
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justify 'left'
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text "This is a demonstration of just how complex you can make your animations become. Click the ball to start things moving!\n\n\"Man will always find a difficult means to perform a simple task\"\n - Rube Goldberg"
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}
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msg.pack('side'=>'top')
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=end
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=begin
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# frame
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TkFrame.new($goldberg_demo) {|frame|
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TkButton.new(frame) {
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text 'Dismiss'
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command proc{
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tmppath = $goldberg_demo
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$goldberg_demo = nil
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tmppath.destroy
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}
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}.pack('side'=>'left', 'expand'=>'yes')
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TkButton.new(frame) {
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text 'See Code'
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command proc{showCode 'goldberg'}
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}.pack('side'=>'left', 'expand'=>'yes')
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}.pack('side'=>'bottom', 'fill'=>'x', 'pady'=>'2m')
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=end
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#########################################
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class TkGoldberg_Demo
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def initialize(parent)
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@parent = parent
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@S = {}
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@S['title'] = 'Tk Goldberg'
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@S['speed'] = TkVariable.new(5)
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@S['cnt'] = TkVariable.new(0)
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@S['message'] = TkVariable.new("\\nWelcome\\nto\\nRuby/Tk")
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@S['pause'] = TkVariable.new
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@S['details'] = TkVariable.new(true)
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@S['mode'] = TkVariable.new(:MSTART, :symbol)
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# :MSTART, :MGO, :MPAUSE, :MSSTEP, :MBSTEP, :MDONE, :MDEBUG
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# 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
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@speed = [1, 10, 20, 50, 80, 100, 150, 200, 300, 400, 500]
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# colors
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@C = {}
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@C['fg'] = 'black'
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# @C['bg'] = 'gray75'
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@C['bg'] = 'cornflowerblue'
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@C['0'] = 'white'; @C['1a'] = 'darkgreen'; @C['1b'] = 'yellow'
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@C['2'] = 'red'; @C['3a'] = 'green'; @C['3b'] = 'darkblue'
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@C['4'] = @C['fg']; @C['5a'] = 'brown'; @C['5b'] = 'white'
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@C['6'] = 'magenta'; @C['7'] = 'green'; @C['8'] = @C['fg']
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@C['9'] = 'blue4'; @C['10a'] = 'white'; @C['10b'] = 'cyan'
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@C['11a'] = 'yellow'; @C['11b'] = 'mediumblue'; @C['12'] = 'tan2'
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@C['13a'] = 'yellow'; @C['13b'] = 'red'; @C['14'] = 'white'
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@C['15a'] = 'green'; @C['15b'] = 'yellow'; @C['16'] = 'gray65'
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@C['17'] = '#A65353'; @C['18'] = @C['fg']; @C['19'] = 'gray50'
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@C['20'] = 'cyan'; @C['21'] = 'gray65'; @C['22'] = @C['20']
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@C['23a'] = 'blue'; @C['23b'] = 'red'; @C['23c'] = 'yellow'
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@C['24a'] = 'red'; @C['24b'] = 'white';
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@STEP = TkVariable.new_hash
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@STEP.default_value_type = :numeric
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@XY = {}
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@XY6 = {
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'-1'=>[366, 207], '-2'=>[349, 204], '-3'=>[359, 193], '-4'=>[375, 192],
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'-5'=>[340, 190], '-6'=>[349, 177], '-7'=>[366, 177], '-8'=>[380, 176],
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'-9'=>[332, 172], '-10'=>[342, 161], '-11'=>[357, 164],
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'-12'=>[372, 163], '-13'=>[381, 149], '-14'=>[364, 151],
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'-15'=>[349, 146], '-16'=>[333, 148], '0'=>[357, 219],
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'1'=>[359, 261], '2'=>[359, 291], '3'=>[359, 318], '4'=>[361, 324],
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'5'=>[365, 329], '6'=>[367, 334], '7'=>[367, 340], '8'=>[366, 346],
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'9'=>[364, 350], '10'=>[361, 355], '11'=>[359, 370], '12'=>[359, 391],
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'13,0'=>[360, 456], '13,1'=>[376, 456], '13,2'=>[346, 456],
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'13,3'=>[330, 456], '13,4'=>[353, 444], '13,5'=>[368, 443],
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'13,6'=>[339, 442], '13,7'=>[359, 431], '13,8'=>[380, 437],
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'13,9'=>[345, 428], '13,10'=>[328, 434], '13,11'=>[373, 424],
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'13,12'=>[331, 420], '13,13'=>[360, 417], '13,14'=>[345, 412],
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'13,15'=>[376, 410], '13,16'=>[360, 403]
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}
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@timer = TkTimer.new(@speed[@S['speed'].numeric]){|timer|
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timer.set_interval(go)
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}
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do_display
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reset
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# Start everything going
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@timer.start
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end
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def do_display()
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@ctrl = TkFrame.new(@parent, :relief=>:ridge, :bd=>2, :padx=>5, :pady=>5)
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@screen = TkFrame.new(@parent, :bd=>2,
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:relief=>:raised).pack(:side=>:left, :fill=>:both,
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:expand=>true)
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@canvas = TkCanvas.new(@parent, :width=>850, :height=>700,
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:bg=>@C['bg'], :highlightthickness=>0){
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scrollregion([0, 0, 1000, 1000]) # Kludge to move everything up
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yview_moveto(0.05)
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}.pack(:in=>@screen, :side=>:top, :fill=>:both, :expand=>true)
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@canvas.bind('3'){ @pause.invoke }
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@canvas.bind('Destroy'){ @timer.stop }
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do_ctrl_frame
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do_detail_frame
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# msg = TkLabel.new(@parent, :bg=>@C['bg'], :fg=>'white') {
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msg = Tk::Label.new(@parent, :bg=>@C['bg'], :fg=>'white') {
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font 'Arial 10'
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wraplength 600
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justify 'left'
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text "This is a demonstration of just how complex you can make your animations become. Click the ball to start things moving!\n\"Man will always find a difficult means to perform a simple task\" - Rube Goldberg"
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}
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msg.place(:in=>@canvas, :relx=>0, :rely=>0, :anchor=>:nw)
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frame = TkFrame.new(@parent, :bg=>@C['bg'])
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# TkButton.new(frame, :bg=>@C['bg'], :activebackground=>@C['bg']) {
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Tk::Button.new(frame, :bg=>@C['bg'], :activebackground=>@C['bg']) {
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text 'Dismiss'
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command proc{
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tmppath = $goldberg_demo
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$goldberg_demo = nil
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tmppath.destroy
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}
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}.pack('side'=>'left')
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# TkButton.new(frame, :bg=>@C['bg'], :activebackground=>@C['bg']) {
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Tk::Button.new(frame, :bg=>@C['bg'], :activebackground=>@C['bg']) {
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text 'See Code'
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command proc{showCode 'goldberg'}
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}.pack('side'=>'left', 'padx'=>5)
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# @show = TkButton.new(frame, :text=>'>>', :command=>proc{show_ctrl},
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@show = Tk::Button.new(frame, :text=>'>>', :command=>proc{show_ctrl},
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:bg=>@C['bg'], :activebackground=>@C['bg'])
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@show.pack('side'=>'left')
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frame.place(:in=>@canvas, :relx=>1, :rely=>0, :anchor=>:ne)
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Tk.update
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end
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def do_ctrl_frame
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@start = Tk::Button.new(@parent, :text=>'Start', :bd=>6,
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:command=>proc{do_button(0)})
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if font = @start['font']
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@start.font(font.weight('bold'))
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end
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@pause = TkCheckbutton.new(@parent, :text=>'Pause', :font=>font,
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:command=>proc{do_button(1)}, :relief=>:raised,
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:variable=>@S['pause'])
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@step = TkButton.new(@parent, :text=>'Single Step', :font=>font,
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:command=>proc{do_button(2)})
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@bstep = TkButton.new(@parent, :text=>'Big Step', :font=>font,
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:command=>proc{do_button(4)})
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@reset = TkButton.new(@parent, :text=>'Reset', :font=>font,
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:command=>proc{do_button(3)})
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@details = TkFrame.new(@parent, :bd=>2, :relief=>:ridge)
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@detail = TkCheckbutton.new(@parent, :text=>'Details', :font=>font,
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:relief=>:raised, :variable=>@S['details'])
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@msg_entry = TkEntry.new(@parent, :textvariable=>@S['message'],
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:justify=>:center)
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@speed_scale = TkScale.new(@parent, :orient=>:horizontal,
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:from=>1, :to=>10, :font=>font,
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:variable=>@S['speed'], :bd=>2,
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:relief=>:ridge, :showvalue=>false)
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@about = TkButton.new(@parent, :text=>'About',
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:command=>proc{about}, :font=>font)
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Tk.grid(@start, :in=>@ctrl, :row=>0, :sticky=>:ew)
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@ctrl.grid_rowconfigure(1, :minsize=>10)
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Tk.grid(@pause, :in=>@ctrl, :row=>2, :sticky=>:ew)
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Tk.grid(@step, :in=>@ctrl, :sticky=>:ew)
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Tk.grid(@bstep, :in=>@ctrl, :sticky=>:ew)
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Tk.grid(@reset, :in=>@ctrl, :sticky=>:ew)
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@ctrl.grid_rowconfigure(10, :minsize=>20)
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Tk.grid(@details, :in=>@ctrl, :row=>11, :sticky=>:ew)
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Tk.grid(@detail, :in=>@details, :row=>0, :sticky=>:ew)
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@ctrl.grid_rowconfigure(50, :weight=>1)
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@S['mode'].trace('w', proc{|*args| active_GUI(*args)})
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@S['details'].trace('w', proc{|*args| active_GUI(*args)})
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@S['speed'].trace('w', proc{|*args| active_GUI(*args)})
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Tk.grid(@msg_entry, :in=>@ctrl, :row=>98, :sticky=>:ew, :pady=>5)
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Tk.grid(@speed_scale, :in=>@ctrl, :row=>99, :sticky=>:ew)
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Tk.grid(@about, :in=>@ctrl, :row=>100, :sticky=>:ew)
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@reset.bind('3'){@S['mode'].value = -1} # Debugging
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end
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def do_detail_frame
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@f_details = TkFrame.new(@details)
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@label = TkLabel.new(@f_details, :textvariable=>@S['cnt'],
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:bd=>1, :relief=>:solid, :bg=>'white')
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Tk.grid(@label, '-', '-', '-', :sticky=>:ew, :row=>0)
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idx = 1
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loop {
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break unless respond_to?("move#{idx}")
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l = TkLabel.new(@f_details, :text=>idx, :anchor=>:e,
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:width=>2, :bd=>1, :relief=>:solid, :bg=>'white')
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@STEP[idx] = 0
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ll = TkLabel.new(@f_details, :textvariable=>@STEP.ref(idx),
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:width=>5, :bd=>1, :relief=>:solid, :bg=>'white')
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row = (idx + 1)/2
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col = ((idx + 1) & 1) * 2
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Tk.grid(l, :sticky=>:ew, :row=>row, :column=>col)
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Tk.grid(ll, :sticky=>:ew, :row=>row, :column=>(col + 1))
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idx += 1
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}
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@f_details.grid_columnconfigure(1, :weight=>1)
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end
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def show_ctrl
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if @ctrl.winfo_mapped?
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@ctrl.pack_forget
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@show.text('>>')
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else
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@ctrl.pack(:side=>:right, :fill=>:both, :ipady=>5)
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@show.text('<<')
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end
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end
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def draw_all
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reset_step
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@canvas.delete(:all)
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idx = 0
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loop{
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m = "draw#{idx}"
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break unless respond_to?(m)
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send(m)
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idx += 1
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}
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end
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def active_GUI(var1, var2, op)
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st = {false=>:disabled, true=>:normal}
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m = @S['mode'].to_sym
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@S['pause'].value = (m == :MPAUSE)
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@start.state(st[m != :MGO])
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@pause.state(st[m != :MSTART && m != :MDONE])
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@step.state(st[m != :MGO && m != :MDONE])
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@bstep.state(st[m != :MGO && m != :MDONE])
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@reset.state(st[m != :MSTART])
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if @S['details'].bool
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Tk.grid(@f_details, :in=>@details, :row=>2, :sticky=>:ew)
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else
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Tk.grid_forget(@f_details)
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end
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@speed_scale.label("Speed: #{@S['speed'].value}")
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end
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def start
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@S['mode'].value = :MGO
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end
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def do_button(what)
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case what
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when 0 # Start
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reset if @S['mode'].to_sym == :MDONE
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@S['mode'].value = :MGO
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when 1 # Pause
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@S['mode'].value = ((@S['pause'].bool)? :MPAUSE: :MGO)
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when 2 # Step
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@S['mode'].value = :MSSTEP
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when 3 # Reset
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reset
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when 4 # Big step
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@S['mode'].value = :MBSTEP
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end
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end
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def go(who = nil)
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now = Tk::Clock.clicks(:miliseconds)
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if who # Start here for debugging
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@S['active'] = [who]
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@S['mode'].value = :MGO
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end
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return if @S['mode'].to_sym == :MDEBUG # Debugging
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# If not paused, do the next move
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n = next_step if @S['mode'].to_sym != :MPAUSE
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@S['mode'].value = :MPAUSE if @S['mode'].to_sym == :MSSTEP # Single step
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@S['mode'].value = :MSSTEP if @S['mode'].to_sym == :MBSTEP && n # big step
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elapsed = Tk::Clock.clicks(:miliseconds) - now
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delay = @speed[@S['speed'].to_i] - elapsed
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delay = 1 if delay <= 0
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return delay
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end
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def next_step
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retval = false # Return value
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if @S['mode'].to_sym != :MSTART && @S['mode'].to_sym != :MDONE
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@S['cnt'].numeric += 1
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end
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alive = []
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@S['active'].each{|who|
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who = who.to_i
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n = send("move#{who}")
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if (n & 1).nonzero? # This guy still alive
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alive << who
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end
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if (n & 2).nonzero? # Next guy is active
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alive << (who + 1)
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retval = true
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end
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if (n & 4).nonzero? # End of puzzle flag
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@S['mode'].value = :MDONE # Done mode
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@S['active'] = [] # No more animation
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return true
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end
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}
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@S['active'] = alive
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return retval
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end
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def about
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msg = "Ruby/Tk Version ::\nby Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)\n\n"
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msg += "Original Version ::\n"
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msg += "#{@S['title']}\nby Keith Vetter, March 2003\n(Reproduced by kind permission of the author)\n\n"
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msg += "Man will always find a difficult means to perform a simple task"
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msg += "\nRube Goldberg"
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Tk.messageBox(:message=>msg, :title=>'About')
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end
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################################################################
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#
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# All the drawing and moving routines
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#
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# START HERE! banner
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def draw0
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color = @C['0']
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TkcText.new(@canvas, [579, 119], :text=>'START HERE!',
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:fill=>color, :anchor=>:w,
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:tag=>'I0', :font=>['Times Roman', 12, :italic, :bold])
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TkcLine.new(@canvas, [719, 119, 763, 119], :tag=>'I0', :fill=>color,
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:width=>5, :arrow=>:last, :arrowshape=>[18, 18, 5])
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@canvas.itembind('I0', '1'){ start }
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end
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def move0(step = nil)
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step = get_step(0, step)
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if @S['mode'].to_sym != :MSTART # Start the ball rolling
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move_abs('I0', [-100, -100]) # Hide the banner
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return 2
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end
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pos = [
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[673, 119], [678, 119], [683, 119], [688, 119],
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[693, 119], [688, 119], [683, 119], [678, 119]
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]
|
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step = step % pos.length
|
|
move_abs('I0', pos[step])
|
|
return 1
|
|
end
|
|
|
|
# Dropping ball
|
|
def draw1
|
|
color = @C['1a']
|
|
color2 = @C['1b']
|
|
TkcPolygon.new(@canvas,
|
|
[ 844, 133, 800, 133, 800, 346, 820, 346,
|
|
820, 168, 844, 168, 844, 133 ],
|
|
:width=>3, :fill=>color, :outline=>'')
|
|
TkcPolygon.new(@canvas,
|
|
[ 771, 133, 685, 133, 685, 168, 751, 168,
|
|
751, 346, 771, 346, 771, 133 ],
|
|
:width=>3, :fill=>color, :outline=>'')
|
|
TkcOval.new(@canvas, box(812, 122, 9),
|
|
:tag=>'I1', :fill=>color2, :outline=>'')
|
|
|
|
@canvas.itembind('I1', '1'){ start }
|
|
end
|
|
|
|
def move1(step = nil)
|
|
step = get_step(1, step)
|
|
pos = [
|
|
[807, 122], [802, 122], [797, 123], [793, 124], [789, 129], [785, 153],
|
|
[785, 203], [785, 278, :x], [785, 367], [810, 392], [816, 438],
|
|
[821, 503], [824, 585, :y], [838, 587], [848, 593], [857, 601],
|
|
[-100, -100]
|
|
]
|
|
return 0 if step >= pos.length
|
|
where = pos[step]
|
|
move_abs('I1', where)
|
|
move15a if where[2] == :y
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# Lighting the match
|
|
def draw2
|
|
color = @C['2']
|
|
|
|
# Fulcrum
|
|
TkcPolygon.new(@canvas, [750, 369, 740, 392, 760, 392],
|
|
:fill=>@C['fg'], :outline=>@C['fg'])
|
|
|
|
# Strike box
|
|
TkcRectangle.new(@canvas, [628, 335, 660, 383],
|
|
:fill=>'', :outline=>@C['fg'])
|
|
(0..2).each{|y|
|
|
yy = 335 + y*16
|
|
TkcBitmap.new(@canvas, [628, yy], :bitmap=>'gray25',
|
|
:anchor=>:nw, :foreground=>@C['fg'])
|
|
TkcBitmap.new(@canvas, [644, yy], :bitmap=>'gray25',
|
|
:anchor=>:nw, :foreground=>@C['fg'])
|
|
}
|
|
|
|
# Lever
|
|
TkcLine.new(@canvas, [702, 366, 798, 366],
|
|
:fill=>@C['fg'], :width=>6, :tag=>'I2_0')
|
|
|
|
# R strap
|
|
TkcLine.new(@canvas, [712, 363, 712, 355],
|
|
:fill=>@C['fg'], :width=>3, :tag=>'I2_1')
|
|
|
|
# L strap
|
|
TkcLine.new(@canvas, [705, 363, 705, 355],
|
|
:fill=>@C['fg'], :width=>3, :tag=>'I2_2')
|
|
|
|
# Match stick
|
|
TkcLine.new(@canvas, [679, 356, 679, 360, 717, 360, 717, 356, 679, 356],
|
|
:fill=>@C['fg'], :width=>3, :tag=>'I2_3')
|
|
|
|
# Match head
|
|
TkcPolygon.new(@canvas,
|
|
[ 671, 352, 677.4, 353.9, 680, 358.5, 677.4, 363.1,
|
|
671, 365, 664.6, 363.1, 662, 358.5, 664.6, 353.9 ],
|
|
:fill=>color, :outline=>color, :tag=>'I2_4')
|
|
end
|
|
|
|
def move2(step = nil)
|
|
step = get_step(2, step)
|
|
|
|
stages = [0, 0, 1, 2, 0, 2, 1, 0, 1, 2, 0, 2, 1]
|
|
xy = []
|
|
xy[0] = [
|
|
686, 333, 692, 323, 682, 316, 674, 309, 671, 295, 668, 307,
|
|
662, 318, 662, 328, 671, 336
|
|
]
|
|
xy[1] = [
|
|
687, 331, 698, 322, 703, 295, 680, 320, 668, 297, 663, 311,
|
|
661, 327, 671, 335
|
|
]
|
|
xy[2] = [
|
|
686, 331, 704, 322, 688, 300, 678, 283, 678, 283, 674, 298,
|
|
666, 309, 660, 324, 672, 336
|
|
]
|
|
|
|
if step >= stages.length
|
|
@canvas.delete('I2')
|
|
return 0
|
|
end
|
|
|
|
if step == 0 # Rotate the match
|
|
beta = 20
|
|
|
|
ox, oy = anchor('I2_0', :s) # Where to pivot
|
|
|
|
i = 0
|
|
until @canvas.find_withtag("I2_#{i}").empty?
|
|
rotate_item("I2_#{i}", ox, oy, beta)
|
|
i += 1
|
|
end
|
|
|
|
# For the flame
|
|
TkcPolygon.new(@canvas, [], :tag=>'I2', :smooth=>true, :fill=>@C['2'])
|
|
|
|
return 1
|
|
end
|
|
@canvas.coords('I2', xy[stages[step]])
|
|
return ((step == 7)? 3: 1)
|
|
end
|
|
|
|
# Weight and pulleys
|
|
def draw3
|
|
color = @C['3a']
|
|
color2 = @C['3b']
|
|
|
|
xy = [ [602, 296], [577, 174], [518, 174] ]
|
|
xy.each{|x, y| # 3 Pulleys
|
|
TkcOval.new(@canvas, box(x, y, 13),
|
|
:fill=>color, :outline=>@C['fg'], :width=>3)
|
|
TkcOval.new(@canvas, box(x, y, 2), :fill=>@C['fg'], :outline=>@C['fg'])
|
|
}
|
|
|
|
# Wall to flame
|
|
TkcLine.new(@canvas, [750, 309, 670, 309], :tag=>'I3_s',
|
|
:width=>3, :fill=>@C['fg'], :smooth=>true)
|
|
|
|
# Flame to pulley 1
|
|
TkcLine.new(@canvas, [670, 309, 650, 309], :tag=>'I3_0',
|
|
:width=>3, :fill=>@C['fg'], :smooth=>true)
|
|
TkcLine.new(@canvas, [650, 309, 600, 309], :tag=>'I3_1',
|
|
:width=>3, :fill=>@C['fg'], :smooth=>true)
|
|
|
|
# Pulley 1 half way to 2
|
|
TkcLine.new(@canvas, [589, 296, 589, 235], :tag=>'I3_2',
|
|
:width=>3, :fill=>@C['fg'])
|
|
|
|
# Pulley 1 other half to 2
|
|
TkcLine.new(@canvas, [589, 235, 589, 174], :width=>3, :fill=>@C['fg'])
|
|
|
|
# Across the top
|
|
TkcLine.new(@canvas, [577, 161, 518, 161], :width=>3, :fill=>@C['fg'])
|
|
|
|
# Down to weight
|
|
TkcLine.new(@canvas, [505, 174, 505, 205], :tag=>'I3_w',
|
|
:width=>3, :fill=>@C['fg'])
|
|
|
|
# Draw the weight as 2 circles, two rectangles and 1 rounded rectangle
|
|
x1, y1, x2, y2 = [515, 207, 495, 207]
|
|
TkcOval.new(@canvas, box(x1, y1, 6),
|
|
:tag=>'I3_', :fill=>color2, :outline=>color2)
|
|
TkcOval.new(@canvas, box(x2, y2, 6),
|
|
:tag=>'I3_', :fill=>color2, :outline=>color2)
|
|
TkcRectangle.new(@canvas, x1, y1 - 6, x2, y2 + 6,
|
|
:tag=>'I3_', :fill=>color2, :outline=>color2)
|
|
|
|
TkcPolygon.new(@canvas, round_rect([492, 220, 518, 263], 15),
|
|
:smooth=>true, :tag=>'I3_', :fill=>color2, :outline=>color2)
|
|
|
|
TkcLine.new(@canvas, [500, 217, 511, 217],
|
|
:tag=>'I3_', :fill=>color2, :width=>10)
|
|
|
|
# Bottom weight target
|
|
TkcLine.new(@canvas, [502, 393, 522, 393, 522, 465],
|
|
:tag=>'I3__', :fill=>@C['fg'], :joinstyle=>:miter, :width=>10)
|
|
end
|
|
|
|
def move3(step = nil)
|
|
step = get_step(3, step)
|
|
|
|
pos = [ [505, 247], [505, 297], [505, 386.5], [505, 386.5] ]
|
|
rope = []
|
|
rope[0] = [750, 309, 729, 301, 711, 324, 690, 300]
|
|
rope[1] = [750, 309, 737, 292, 736, 335, 717, 315, 712, 320]
|
|
rope[2] = [750, 309, 737, 309, 740, 343, 736, 351, 725, 340]
|
|
rope[3] = [750, 309, 738, 321, 746, 345, 742, 356]
|
|
|
|
return 0 if step >= pos.length
|
|
|
|
@canvas.delete("I3_#{step}") # Delete part of the rope
|
|
move_abs('I3_', pos[step]) # Move weight down
|
|
@canvas.coords('I3_s', rope[step]) # Flapping rope end
|
|
@canvas.coords('I3_w', [505, 174].concat(pos[step]))
|
|
if step == 2
|
|
@canvas.move('I3__', 0, 30)
|
|
return 2
|
|
end
|
|
return 1
|
|
end
|
|
|
|
# Cage and door
|
|
def draw4
|
|
color = @C['4']
|
|
x0, y0, x1, y1 = [527, 356, 611, 464]
|
|
|
|
# Horizontal bars
|
|
y0.step(y1, 12){|y|
|
|
TkcLine.new(@canvas, [x0, y, x1, y], :fill=>color, :width=>1)
|
|
}
|
|
|
|
# Vertical bars
|
|
x0.step(x1, 12){|x|
|
|
TkcLine.new(@canvas, [x, y0, x, y1], :fill=>color, :width=>1)
|
|
}
|
|
|
|
# Swing gate
|
|
TkcLine.new(@canvas, [518, 464, 518, 428],
|
|
:tag=>'I4', :fill=>color, :width=>1)
|
|
end
|
|
|
|
def move4(step = nil)
|
|
step = get_step(4, step)
|
|
|
|
angles = [-10, -20, -30, -30]
|
|
return 0 if step >= angles.length
|
|
|
|
rotate_item('I4', 518, 464, angles[step])
|
|
@canvas.raise('I4')
|
|
|
|
return((step == 3)? 3: 1)
|
|
end
|
|
|
|
# Mouse
|
|
def draw5
|
|
color = @C['5a']
|
|
color2 = @C['5b']
|
|
|
|
xy = [377, 248, 410, 248, 410, 465, 518, 465] # Mouse course
|
|
xy.concat [518, 428, 451, 428, 451, 212, 377, 212]
|
|
|
|
TkcPolygon.new(@canvas, xy, :fill=>color2, :outline=>@C['fg'], :width=>3)
|
|
|
|
xy = [
|
|
534.5, 445.5, 541, 440, 552, 436, 560, 436, 569, 440, 574, 446,
|
|
575, 452, 574, 454, 566, 456, 554, 456, 545, 456, 537, 454, 530, 452
|
|
]
|
|
TkcPolygon.new(@canvas, xy, :tag=>['I5', 'I5_0'], :fill=>color)
|
|
|
|
TkcLine.new(@canvas, [573, 452, 592, 458, 601, 460, 613, 456], # Tail
|
|
:tag=>['I5', 'I5_1'], :fill=>color, :smooth=>true, :width=>3)
|
|
|
|
xy = box(540, 446, 2) # Eye
|
|
xy = [540, 444, 541, 445, 541, 447, 540, 448, 538, 447, 538, 445]
|
|
TkcPolygon.new(@canvas, xy, :tag=>['I5', 'I5_2'], :fill=>@C['bg'],
|
|
:outline=>'', :smooth=>true)
|
|
|
|
xy = [538, 454, 535, 461] # Front leg
|
|
TkcLine.new(@canvas, xy, :tag=>['I5', 'I5_3'], :fill=>color, :width=>2)
|
|
|
|
xy = [566, 455, 569, 462] # Back leg
|
|
TkcLine.new(@canvas, xy, :tag=>['I5', 'I5_4'], :fill=>color, :width=>2)
|
|
|
|
xy = [544, 455, 545, 460] # 2nd front leg
|
|
TkcLine.new(@canvas, xy, :tag=>['I5', 'I5_5'], :fill=>color, :width=>2)
|
|
|
|
xy = [560, 455, 558, 460] # 2nd back leg
|
|
TkcLine.new(@canvas, xy, :tag=>['I5', 'I5_6'], :fill=>color, :width=>2)
|
|
end
|
|
|
|
def move5(step = nil)
|
|
step = get_step(5, step)
|
|
|
|
pos = [
|
|
[553, 452], [533, 452], [513, 452], [493, 452], [473, 452],
|
|
[463, 442, 30], [445.5, 441.5, 30], [425.5, 434.5, 30], [422, 414],
|
|
[422, 394], [422, 374], [422, 354], [422, 334], [422, 314], [422, 294],
|
|
[422, 274, -30], [422, 260.5, -30, :x], [422.5, 248.5, -28], [425, 237]
|
|
]
|
|
|
|
return 0 if step >= pos.length
|
|
|
|
x, y, beta, nxt = pos[step]
|
|
move_abs('I5', [x, y])
|
|
if beta
|
|
ox, oy = centroid('I5_0')
|
|
(0..6).each{|id| rotate_item("I5_#{id}", ox, oy, beta) }
|
|
end
|
|
return 3 if nxt == :x
|
|
return 1
|
|
end
|
|
|
|
# Dropping gumballs
|
|
def draw6
|
|
color = @C['6']
|
|
xy = [324, 130, 391, 204] # Ball holder
|
|
xy = round_rect(xy, 10)
|
|
TkcPolygon.new(@canvas, xy, :smooth=>true,
|
|
:outline=>@C['fg'], :width=>3, :fill=>color)
|
|
xy = [339, 204, 376, 253] # Below the ball holder
|
|
TkcRectangle.new(@canvas, xy, :outline=>@C['fg'], :width=>3,
|
|
:fill=>color, :tag=>'I6c')
|
|
xy = box(346, 339, 28)
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>'') # Roter
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>2, :style=>:arc,
|
|
:start=>80, :extent=>205)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>2, :style=>:arc,
|
|
:start=>-41, :extent=>85)
|
|
|
|
xy = box(346, 339, 15) # Center of rotor
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :fill=>@C['fg'], :tag=>'I6m')
|
|
xy = [352, 312, 352, 254, 368, 254, 368, 322] # Top drop to rotor
|
|
TkcPolygon.new(@canvas, xy, :fill=>color, :outline=>'')
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2)
|
|
|
|
xy = [353, 240, 367, 300] # Poke bottom hole
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>'')
|
|
xy = [341, 190, 375, 210] # Poke another hole
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>'')
|
|
|
|
xy = [
|
|
368, 356, 368, 403, 389, 403, 389, 464, 320, 464, 320, 403,
|
|
352, 403, 352, 366
|
|
]
|
|
TkcPolygon.new(@canvas, xy, :fill=>color, :outline=>'',
|
|
:width=>2) # Below rotor
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2)
|
|
xy = box(275, 342, 7) # On/off rotor
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :fill=>@C['fg'])
|
|
xy = [276, 334, 342, 325] # Fan belt top
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
xy = [276, 349, 342, 353] # Fan belt bottom
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
|
|
xy = [337, 212, 337, 247] # What the mouse pushes
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I6_')
|
|
xy = [392, 212, 392, 247]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I6_')
|
|
xy = [337, 230, 392, 230]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>7, :tag=>'I6_')
|
|
|
|
who = -1 # All the balls
|
|
colors = %w(red cyan orange green blue darkblue)
|
|
colors *= 3
|
|
|
|
(0..16).each{|i|
|
|
loc = -i
|
|
color = colors[i]
|
|
x, y = @XY6["#{loc}"]
|
|
TkcOval.new(@canvas, box(x, y, 5),
|
|
:fill=>color, :outline=>color, :tag=>"I6_b#{i}")
|
|
}
|
|
draw6a(12) # The wheel
|
|
end
|
|
|
|
def draw6a(beta)
|
|
@canvas.delete('I6_0')
|
|
ox, oy = [346, 339]
|
|
(0..3).each{|i|
|
|
b = beta + i * 45
|
|
x, y = rotate_c(28, 0, 0, 0, b)
|
|
xy = [ox + x, oy + y, ox - x, oy - y]
|
|
TkcLine.new(@canvas, xy, :tag=>'I6_0', :fill=>@C['fg'], :width=>2)
|
|
}
|
|
end
|
|
|
|
def move6(step = nil)
|
|
step = get_step(6, step)
|
|
|
|
return 0 if step > 62
|
|
|
|
if step < 2 # Open gate for balls to drop
|
|
@canvas.move('I6_', -7, 0)
|
|
if step == 1 # Poke a hole
|
|
xy = [348, 226, 365, 240]
|
|
TkcRectangle.new(@canvas, xy, :fill=>@canvas.itemcget('I6c', :fill),
|
|
:outline=>'')
|
|
end
|
|
return 1
|
|
end
|
|
|
|
s = step - 1 # Do the gumball drop dance
|
|
(0..(((s - 1)/3).to_i)).each{|i|
|
|
tag = "I6_b#{i}"
|
|
break if @canvas.find_withtag(tag).empty?
|
|
loc = s - 3*i
|
|
|
|
if @XY6["#{loc},#{i}"]
|
|
move_abs(tag, @XY6["#{loc},#{i}"])
|
|
elsif @XY6["#{loc}"]
|
|
move_abs(tag, @XY6["#{loc}"])
|
|
end
|
|
}
|
|
if s % 3 == 1
|
|
first = (s + 2)/3
|
|
i = first
|
|
loop {
|
|
tag = "I6_b#{i}"
|
|
break if @canvas.find_withtag(tag).empty?
|
|
loc = first - i
|
|
move_abs(tag, @XY6["#{loc}"])
|
|
i += 1
|
|
}
|
|
end
|
|
if s >= 3 # Rotate the motor
|
|
idx = s % 3
|
|
draw6a(12 + s * 15)
|
|
end
|
|
return((s == 3)? 3 : 1)
|
|
end
|
|
|
|
# On/off switch
|
|
def draw7
|
|
color = @C['7']
|
|
xy = [198, 306, 277, 374] # Box
|
|
TkcRectangle.new(@canvas, xy, :outline=>@C['fg'], :width=>2,
|
|
:fill=>color, :tag=>'I7z')
|
|
@canvas.lower('I7z')
|
|
xy = [275, 343, 230, 349]
|
|
TkcLine.new(@canvas, xy, :tag=>'I7', :fill=>@C['fg'], :arrow=>:last,
|
|
:arrowshape=>[23, 23, 8], :width=>6)
|
|
xy = [225, 324] # On button
|
|
x, y = xy
|
|
TkcOval.new(@canvas, box(x, y, 3), :fill=>@C['fg'], :outline=>@C['fg'])
|
|
xy = [218, 323] # On text
|
|
font = ['Times Roman', 8]
|
|
TkcText.new(@canvas, xy, :text=>'on', :anchor=>:e,
|
|
:fill=>@C['fg'], :font=>font)
|
|
xy = [225, 350] # Off button
|
|
x, y = xy
|
|
TkcOval.new(@canvas, box(x, y, 3), :fill=>@C['fg'], :outline=>@C['fg'])
|
|
xy = [218, 349] # Off text
|
|
TkcText.new(@canvas, xy, :text=>'off', :anchor=>:e,
|
|
:fill=>@C['fg'], :font=>font)
|
|
end
|
|
|
|
def move7(step = nil)
|
|
step = get_step(7, step)
|
|
|
|
numsteps = 30
|
|
return 0 if step > numsteps
|
|
beta = 30.0 / numsteps
|
|
rotate_item('I7', 275, 343, beta)
|
|
|
|
return((step == numsteps)? 3: 1)
|
|
end
|
|
|
|
# Electricity to the fan
|
|
def draw8
|
|
sine([271, 248, 271, 306], 5, 8, :tag=>'I8_s', :fill=>@C['8'], :width=>3)
|
|
end
|
|
|
|
def move8(step = nil)
|
|
step = get_step(8, step)
|
|
|
|
return 0 if step > 3
|
|
if step == 0
|
|
sparkle(anchor('I8_s', :s), 'I8')
|
|
return 1
|
|
elsif step == 1
|
|
move_abs('I8', anchor('I8_s', :c))
|
|
elsif step == 2
|
|
move_abs('I8', anchor('I8_s', :n))
|
|
else
|
|
@canvas.delete('I8')
|
|
end
|
|
return((step == 2)? 3: 1)
|
|
end
|
|
|
|
# Fan
|
|
def draw9
|
|
color = @C['9']
|
|
xy = [266, 194, 310, 220]
|
|
TkcOval.new(@canvas, xy, :outline=>color, :fill=>color)
|
|
xy = [280, 209, 296, 248]
|
|
TkcOval.new(@canvas, xy, :outline=>color, :fill=>color)
|
|
xy = [
|
|
288, 249, 252, 249, 260, 240, 280, 234,
|
|
296, 234, 316, 240, 324, 249, 288, 249
|
|
]
|
|
TkcPolygon.new(@canvas, xy, :fill=>color, :smooth=>true)
|
|
|
|
xy = [248, 205, 265, 214, 264, 205, 265, 196] # Spinner
|
|
TkcPolygon.new(@canvas, xy, :fill=>color)
|
|
|
|
xy = [255, 206, 265, 234] # Fan blades
|
|
TkcOval.new(@canvas, xy, :fill=>'', :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I9_0')
|
|
xy = [255, 176, 265, 204]
|
|
TkcOval.new(@canvas, xy, :fill=>'', :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I9_0')
|
|
xy = [255, 206, 265, 220]
|
|
TkcOval.new(@canvas, xy, :fill=>'', :outline=>@C['fg'],
|
|
:width=>1, :tag=>'I9_1')
|
|
xy = [255, 190, 265, 204]
|
|
TkcOval.new(@canvas, xy, :fill=>'', :outline=>@C['fg'],
|
|
:width=>1, :tag=>'I9_1')
|
|
end
|
|
|
|
def move9(step = nil)
|
|
step = get_step(9, step)
|
|
|
|
if (step & 1).nonzero?
|
|
@canvas.itemconfigure('I9_0', :width=>4)
|
|
@canvas.itemconfigure('I9_1', :width=>1)
|
|
@canvas.lower('I9_1', 'I9_0')
|
|
else
|
|
@canvas.itemconfigure('I9_0', :width=>1)
|
|
@canvas.itemconfigure('I9_1', :width=>4)
|
|
@canvas.lower('I9_0', 'I9_1')
|
|
end
|
|
return 3 if step == 0
|
|
return 1
|
|
end
|
|
|
|
# Boat
|
|
def draw10
|
|
color = @C['10a']
|
|
color2 = @C['10b']
|
|
xy = [191, 230, 233, 230, 233, 178, 191, 178] # Sail
|
|
TkcPolygon.new(@canvas, xy, :fill=>color, :width=>3, :outline=>@C['fg'],
|
|
:tag=>'I10')
|
|
xy = box(209, 204, 31) # Front
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>color, :style=>:pie,
|
|
:start=>120, :extent=>120, :tag=>'I10')
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :style=>:arc,
|
|
:start=>120, :extent=>120, :tag=>'I10')
|
|
xy = box(249, 204, 31) # Back
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>@C['bg'], :width=>3,
|
|
:style=>:pie, :start=>120, :extent=>120, :tag=>'I10')
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :style=>:arc,
|
|
:start=>120, :extent=>120, :tag=>'I10')
|
|
|
|
xy = [200, 171, 200, 249] # Mast
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I10')
|
|
xy = [159, 234, 182, 234] # Bow sprit
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I10')
|
|
xy = [180, 234, 180, 251, 220, 251] # Hull
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>6, :tag=>'I10')
|
|
|
|
xy = [92, 255, 221, 255] # Waves
|
|
sine(xy, 2, 25, :fill=>color2, :width=>1, :tag=>'I10w')
|
|
|
|
xy = @canvas.coords('I10w')[4..-5] # Water
|
|
xy.concat([222, 266, 222, 277, 99, 277])
|
|
TkcPolygon.new(@canvas, xy, :fill=>color2, :outline=>color2)
|
|
xy = [222, 266, 222, 277, 97, 277, 97, 266] # Water bottom
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
|
|
xy = box(239, 262, 17)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :style=>:arc,
|
|
:start=>95, :extent=>103)
|
|
xy = box(76, 266, 21)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :style=>:arc,
|
|
:extent=>190)
|
|
end
|
|
|
|
def move10(step = nil)
|
|
step = get_step(10, step)
|
|
|
|
pos = [
|
|
[195, 212], [193, 212], [190, 212], [186, 212], [181, 212], [176, 212],
|
|
[171, 212], [166, 212], [161, 212], [156, 212], [151, 212], [147, 212],
|
|
[142, 212], [137, 212], [132, 212, :x], [127, 212], [121, 212],
|
|
[116, 212], [111, 212]
|
|
]
|
|
|
|
return 0 if step >= pos.length
|
|
|
|
where = pos[step]
|
|
move_abs('I10', where)
|
|
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# 2nd ball drop
|
|
def draw11
|
|
color = @C['11a']
|
|
color2 = @C['11b']
|
|
xy = [23, 264, 55, 591] # Color the down tube
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>'')
|
|
xy = box(71, 460, 48) # Color the outer loop
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>'')
|
|
|
|
xy = [55, 264, 55, 458] # Top right side
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
xy = [55, 504, 55, 591] # Bottom right side
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
xy = box(71, 460, 48) # Outer loop
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :style=>:arc,
|
|
:start=>110, :extent=>-290, :tag=>'I11i')
|
|
xy = box(71, 460, 16) # Inner loop
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :fill=>'',
|
|
:width=>3, :tag=>'I11i')
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :fill=>@C['bg'], :width=>3)
|
|
|
|
xy = [23, 264, 23, 591] # Left side
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
xy = box(1, 266, 23) # Top left curve
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3,
|
|
:style=>:arc, :extent=>90)
|
|
|
|
xy = box(75, 235, 9) # The ball
|
|
TkcOval.new(@canvas, xy, :fill=>color2, :outline=>'',
|
|
:width=>3, :tag=>'I11')
|
|
end
|
|
|
|
def move11(step = nil)
|
|
step = get_step(11, step)
|
|
|
|
pos = [
|
|
[75, 235], [70, 235], [65, 237], [56, 240], [46, 247], [38, 266],
|
|
[38, 296], [38, 333], [38, 399], [38, 475], [74, 496], [105, 472],
|
|
[100, 437], [65, 423], [-100, -100], [38, 505], [38, 527, :x], [38, 591]
|
|
]
|
|
|
|
return 0 if step >= pos.length
|
|
where = pos[step]
|
|
move_abs('I11', where)
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# Hand
|
|
def draw12
|
|
xy = [
|
|
20, 637, 20, 617, 20, 610, 20, 590, 40, 590, 40, 590,
|
|
60, 590, 60, 610, 60, 610
|
|
]
|
|
xy.concat([60, 610, 65, 620, 60, 631]) # Thumb
|
|
xy.concat([60, 631, 60, 637, 60, 662, 60, 669, 52, 669,
|
|
56, 669, 50, 669, 50, 662, 50, 637])
|
|
|
|
y0 = 637 # Bumps for fingers
|
|
y1 = 645
|
|
50.step(21, -10){|x|
|
|
x1 = x - 5
|
|
x2 = x - 10
|
|
xy << x << y0 << x1 << y1 << x2 << y0
|
|
}
|
|
TkcPolygon.new(@canvas, xy, :fill=>@C['12'], :outline=>@C['fg'],
|
|
:smooth=>true, :tag=>'I12', :width=>3)
|
|
end
|
|
|
|
def move12(step = nil)
|
|
step = get_step(12, step)
|
|
|
|
pos = [[42.5, 641, :x]]
|
|
return 0 if step >= pos.length
|
|
where = pos[step]
|
|
move_abs('I12', where)
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# Fax
|
|
def draw13
|
|
color = @C['13a']
|
|
xy = [86, 663, 149, 663, 149, 704, 50, 704, 50, 681, 64, 681, 86, 671]
|
|
xy2 = [
|
|
784, 663, 721, 663, 721, 704, 820, 704, 820, 681, 806, 681, 784, 671
|
|
]
|
|
radii = [2, 9, 9, 8, 5, 5, 2]
|
|
|
|
round_poly(@canvas, xy, radii, :width=>3,
|
|
:outline=>@C['fg'], :fill=>color)
|
|
round_poly(@canvas, xy2, radii, :width=>3,
|
|
:outline=>@C['fg'], :fill=>color)
|
|
|
|
xy = [56, 677]
|
|
x, y = xy
|
|
TkcRectangle.new(@canvas, box(x, y, 4), :fill=>'', :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I13')
|
|
xy = [809, 677]
|
|
x, y = xy
|
|
TkcRectangle.new(@canvas, box(x, y, 4), :fill=>'', :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I13R')
|
|
|
|
xy = [112, 687] # Label
|
|
TkcText.new(@canvas, xy, :text=>'FAX', :fill=>@C['fg'],
|
|
:font=>['Times Roman', 12, :bold])
|
|
xy = [762, 687]
|
|
TkcText.new(@canvas, xy, :text=>'FAX', :fill=>@C['fg'],
|
|
:font=>['Times Roman', 12, :bold])
|
|
|
|
xy = [138, 663, 148, 636, 178, 636] # Paper guide
|
|
TkcLine.new(@canvas, xy, :smooth=>true, :fill=>@C['fg'], :width=>3)
|
|
xy = [732, 663, 722, 636, 692, 636]
|
|
TkcLine.new(@canvas, xy, :smooth=>true, :fill=>@C['fg'], :width=>3)
|
|
|
|
sine([149, 688, 720, 688], 5, 15,
|
|
:tag=>'I13_s', :fill=>@C['fg'], :width=>3)
|
|
end
|
|
|
|
def move13(step = nil)
|
|
step = get_step(13, step)
|
|
|
|
numsteps = 7
|
|
|
|
if step == numsteps + 2
|
|
move_abs('I13_star', [-100, -100])
|
|
@canvas.itemconfigure('I13R', :fill=>@C['13b'], :width=>2)
|
|
return 2
|
|
end
|
|
if step == 0 # Button down
|
|
@canvas.delete('I13')
|
|
sparkle([-100, -100], 'I13_star') # Create off screen
|
|
return 1
|
|
end
|
|
x0, y0 = anchor('I13_s', :w)
|
|
x1, y1 = anchor('I13_s', :e)
|
|
x = x0 + (x1 - x0) * (step - 1) / numsteps.to_f
|
|
move_abs('I13_star', [x, y0])
|
|
return 1
|
|
end
|
|
|
|
# Paper in fax
|
|
def draw14
|
|
color = @C['14']
|
|
xy = [102, 661, 113, 632, 130, 618] # Left paper edge
|
|
TkcLine.new(@canvas, xy, :smooth=>true, :fill=>color,
|
|
:width=>3, :tag=>'I14L_0')
|
|
xy = [148, 629, 125, 640, 124, 662] # Right paper edge
|
|
TkcLine.new(@canvas, xy, :smooth=>true, :fill=>color,
|
|
:width=>3, :tag=>'I14L_1')
|
|
draw14a('L')
|
|
|
|
xy = [
|
|
768.0, 662.5, 767.991316225, 662.433786215, 767.926187912, 662.396880171
|
|
]
|
|
TkcLine.new(@canvas, xy, :smooth=>true, :fill=>color,
|
|
:width=>3, :tag=>'I14R_0')
|
|
@canvas.lower('I14R_0')
|
|
# NB. these numbers are VERY sensitive, you must start with final size
|
|
# and shrink down to get the values
|
|
xy = [
|
|
745.947897349, 662.428358855, 745.997829056, 662.452239237, 746.0, 662.5
|
|
]
|
|
TkcLine.new(@canvas, xy, :smooth=>true, :fill=>color,
|
|
:width=>3, :tag=>'I14R_1')
|
|
@canvas.lower('I14R_1')
|
|
end
|
|
|
|
def draw14a(side)
|
|
color = @C['14']
|
|
xy = @canvas.coords("I14#{side}_0")
|
|
xy2 = @canvas.coords("I14#{side}_1")
|
|
x0, y0, x1, y1, x2, y2 = xy
|
|
x3, y3, x4, y4, x5, y5 = xy2
|
|
|
|
zz = [
|
|
x0, y0, x0, y0, xy, x2, y2, x2, y2,
|
|
x3, y3, x3, y3, xy2, x5, y5, x5, y5
|
|
].flatten
|
|
@canvas.delete("I14#{side}")
|
|
TkcPolygon.new(@canvas, zz, :tag=>"I14#{side}", :smooth=>true,
|
|
:fill=>color, :outline=>color, :width=>3)
|
|
@canvas.lower("I14#{side}")
|
|
end
|
|
|
|
def move14(step = nil)
|
|
step = get_step(14, step)
|
|
|
|
# Paper going down
|
|
sc = 0.9 - 0.05*step
|
|
if sc < 0.3
|
|
@canvas.delete('I14L')
|
|
return 0
|
|
end
|
|
|
|
ox, oy = @canvas.coords('I14L_0')
|
|
@canvas.scale('I14L_0', ox, oy, sc, sc)
|
|
ox, oy = @canvas.coords('I14L_1')[-2..-1]
|
|
@canvas.scale('I14L_1', ox, oy, sc, sc)
|
|
draw14a('L')
|
|
|
|
# Paper going up
|
|
sc = 0.35 + 0.05*step
|
|
sc = 1/sc
|
|
|
|
ox, oy = @canvas.coords('I14R_0')
|
|
@canvas.scale('I14R_0', ox, oy, sc, sc)
|
|
ox, oy = @canvas.coords('I14R_1')[-2..-1]
|
|
@canvas.scale('I14R_1', ox, oy, sc, sc)
|
|
draw14a('R')
|
|
|
|
return((step == 10)? 3: 1)
|
|
end
|
|
|
|
# Light beam
|
|
def draw15
|
|
color = @C['15a']
|
|
xy = [824, 599, 824, 585, 820, 585, 829, 585]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I15a')
|
|
xy = [789, 599, 836, 643]
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>3)
|
|
xy = [778, 610, 788, 632]
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>3)
|
|
xy = [766, 617, 776, 625]
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>3)
|
|
|
|
xy = [633, 600, 681, 640]
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>3)
|
|
xy = [635, 567, 657, 599]
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>2)
|
|
xy = [765, 557, 784, 583]
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>2)
|
|
|
|
sine([658, 580, 765, 580], 3, 15,
|
|
:tag=>'I15_s', :fill=>@C['fg'], :width=>3)
|
|
end
|
|
|
|
def move15a
|
|
color = @C['15b']
|
|
@canvas.scale('I15a', 824, 599, 1, 0.3) # Button down
|
|
xy = [765, 621, 681, 621]
|
|
TkcLine.new(@canvas, xy, :dash=>'-', :width=>3, :fill=>color, :tag=>'I15')
|
|
end
|
|
|
|
def move15(step = nil)
|
|
step = get_step(15, step)
|
|
|
|
numsteps = 6
|
|
|
|
if step == numsteps + 2
|
|
move_abs('I15_star', [-100, -100])
|
|
return 2
|
|
end
|
|
if step == 0 # Break the light beam
|
|
sparkle([-100, -100], 'I15_star')
|
|
xy = [765, 621, 745, 621]
|
|
@canvas.coords('I15', xy)
|
|
return 1
|
|
end
|
|
x0, y0 = anchor('I15_s', :w)
|
|
x1, y1 = anchor('I15_s', :e)
|
|
x = x0 + (x1 - x0) * (step - 1) / numsteps.to_f
|
|
move_abs('I15_star', [x, y0])
|
|
return 1
|
|
end
|
|
|
|
# Bell
|
|
def draw16
|
|
color = @C['16']
|
|
xy = [722, 485, 791, 556]
|
|
TkcRectangle.new(@canvas, xy, :fill=>'', :outline=>@C['fg'], :width=>3)
|
|
xy = box(752, 515, 25) # Bell
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>'black',
|
|
:tag=>'I16b', :width=>2)
|
|
xy = box(752, 515, 5) # Bell button
|
|
TkcOval.new(@canvas, xy, :fill=>'black', :outline=>'black', :tag=>'I16b')
|
|
|
|
xy = [784, 523, 764, 549] # Clapper
|
|
TkcLine.new(@canvas, xy, :width=>3, :tag=>'I16c', :fill=>@C['fg'])
|
|
xy = box(784, 523, 4)
|
|
TkcOval.new(@canvas, xy, :fill=>@C['fg'], :outline=>@C['fg'], :tag=>'I16d')
|
|
end
|
|
|
|
def move16(step = nil)
|
|
step = get_step(16, step)
|
|
|
|
# Note: we never stop
|
|
ox, oy = [760, 553]
|
|
if (step & 1).nonzero?
|
|
beta = 12
|
|
@canvas.move('I16b', 3, 0)
|
|
else
|
|
beta = -12
|
|
@canvas.move('I16b', -3, 0)
|
|
end
|
|
rotate_item('I16c', ox, oy, beta)
|
|
rotate_item('I16d', ox, oy, beta)
|
|
|
|
return ((step == 1)? 3: 1)
|
|
end
|
|
|
|
# Cat
|
|
def draw17
|
|
color = @C['17']
|
|
|
|
xy = [584, 556, 722, 556]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
xy = [584, 485, 722, 485]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3)
|
|
|
|
xy = [664, 523, 717, 549] # Body
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :fill=>color, :width=>3,
|
|
:style=>:chord, :start=>128, :extent=>260, :tag=>'I17')
|
|
|
|
xy = [709, 554, 690, 543] # Paw
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :fill=>color,
|
|
:width=>3, :tag=>'I17')
|
|
xy = [657, 544, 676, 555]
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :fill=>color,
|
|
:width=>3, :tag=>'I17')
|
|
|
|
xy = box(660, 535, 15) # Lower face
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :style=>:arc,
|
|
:start=>150, :extent=>240, :tag=>'I17_')
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>color, :width=>1,
|
|
:style=>:chord, :start=>150, :extent=>240, :tag=>'I17_')
|
|
xy = [674, 529, 670, 513, 662, 521, 658, 521, 650, 513, 647, 529] # Ears
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
TkcPolygon.new(@canvas, xy, :fill=>color, :outline=>'', :width=>1,
|
|
:tag=>['I17_', 'I17_c'])
|
|
xy = [652, 542, 628, 539] # Whiskers
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
xy = [652, 543, 632, 545]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
xy = [652, 546, 632, 552]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
|
|
xy = [668, 543, 687, 538]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3,
|
|
:tag=>['I17_', 'I17_w'])
|
|
xy = [668, 544, 688, 546]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3,
|
|
:tag=>['I17_', 'I17_w'])
|
|
xy = [668, 547, 688, 553]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3,
|
|
:tag=>['I17_', 'I17_w'])
|
|
|
|
xy = [649, 530, 654, 538, 659, 530] # Left eye
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2,
|
|
:smooth=>true, :tag=>'I17')
|
|
xy = [671, 530, 666, 538, 661, 530] # Right eye
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2,
|
|
:smooth=>true, :tag=>'I17')
|
|
xy = [655, 543, 660, 551, 665, 543] # Mouth
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2,
|
|
:smooth=>true, :tag=>'I17')
|
|
end
|
|
|
|
def move17(step = nil)
|
|
step = get_step(17, step)
|
|
|
|
if step == 0
|
|
@canvas.delete('I17') # Delete most of the cat
|
|
xy = [655, 543, 660, 535, 665, 543] # Mouth
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3,
|
|
:smooth=>true, :tag=>'I17_')
|
|
xy = box(654, 530, 4) # Left eye
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :fill=>'',
|
|
:tag=>'I17_')
|
|
xy = box(666, 530, 4) # Right eye
|
|
TkcOval.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :fill=>'',
|
|
:tag=>'I17_')
|
|
|
|
@canvas.move('I17_', 0, -20) # Move face up
|
|
xy = [652, 528, 652, 554] # Front leg
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
xy = [670, 528, 670, 554] # 2nd front leg
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
|
|
xy = [ # Body
|
|
675, 506, 694, 489, 715, 513, 715, 513, 715, 513, 716, 525,
|
|
716, 525, 716, 525, 706, 530, 695, 530, 679, 535, 668, 527,
|
|
668, 527, 668, 527, 675, 522, 676, 517, 677, 512
|
|
]
|
|
TkcPolygon.new(@canvas, xy, :fill=>@canvas.itemcget('I17_c', :fill),
|
|
:outline=>@C['fg'], :width=>3, :smooth=>true,
|
|
:tag=>'I17_')
|
|
xy = [716, 514, 716, 554] # Back leg
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
xy = [694, 532, 694, 554] # 2nd back leg
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I17_')
|
|
xy = [715, 514, 718, 506, 719, 495, 716, 488] # Tail
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3,
|
|
:smooth=>true, :tag=>'I17_')
|
|
|
|
@canvas.raise('I17w') # Make whiskers visible
|
|
@canvas.move('I17_', -5, 0) # Move away from the wall a bit
|
|
return 2
|
|
end
|
|
return 0
|
|
end
|
|
|
|
# Sling shot
|
|
def draw18
|
|
color = @C['18']
|
|
xy = [721, 506, 627, 506] # Sling hold
|
|
TkcLine.new(@canvas, xy, :width=>4, :fill=>@C['fg'], :tag=>'I18')
|
|
|
|
xy = [607, 500, 628, 513] # Sling rock
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>'', :tag=>'I18a')
|
|
|
|
xy = [526, 513, 606, 507, 494, 502] # Sling band
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>4, :tag=>'I18b')
|
|
xy = [485, 490, 510, 540, 510, 575, 510, 540, 535, 491] # Sling
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>6)
|
|
end
|
|
|
|
def move18(step = nil)
|
|
step = get_step(18, step)
|
|
|
|
pos = [
|
|
[587, 506], [537, 506], [466, 506], [376, 506], [266, 506, :x],
|
|
[136, 506], [16, 506], [-100, -100]
|
|
]
|
|
|
|
b = []
|
|
b[0] = [490, 502, 719, 507, 524, 512] # Band collapsing
|
|
b[1] = [
|
|
491, 503, 524, 557, 563, 505, 559, 496, 546, 506, 551, 525,
|
|
553, 536, 538, 534, 532, 519, 529, 499
|
|
]
|
|
b[2] = [
|
|
491, 503, 508, 563, 542, 533, 551, 526, 561, 539, 549, 550, 530, 500
|
|
]
|
|
b[3] = [
|
|
491, 503, 508, 563, 530, 554, 541, 562, 525, 568, 519, 544, 530, 501
|
|
]
|
|
|
|
return 0 if step >= pos.length
|
|
|
|
if step == 0
|
|
@canvas.delete('I18')
|
|
@canvas.itemconfigure('I18b', :smooth=>true)
|
|
end
|
|
if b[step]
|
|
@canvas.coords('I18b', b[step])
|
|
end
|
|
|
|
where = pos[step]
|
|
move_abs('I18a', where)
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# Water pipe
|
|
def draw19
|
|
color = @C['19']
|
|
xx = [[249, 181], [155, 118], [86, 55], [22, 0]]
|
|
xx.each{|x1, x2|
|
|
TkcRectangle.new(@canvas, x1, 453, x2, 467,
|
|
:fill=>color, :outline=>'', :tag=>'I19')
|
|
TkcLine.new(@canvas, x1, 453, x2, 453,
|
|
:fill=>@C['fg'], :width=>1) # Pipe top
|
|
TkcLine.new(@canvas, x1, 467, x2, 467,
|
|
:fill=>@C['fg'], :width=>1) # Pipe bottom
|
|
}
|
|
@canvas.raise('I11i')
|
|
|
|
xy = box(168, 460, 16) # Bulge by the joint
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>'')
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1, :style=>:arc,
|
|
:start=>21, :extent=>136)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1, :style=>:arc,
|
|
:start=>-21, :extent=>-130)
|
|
|
|
xy = [249, 447, 255, 473] # First joint 26x6
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>1)
|
|
|
|
xy = box(257, 433, 34) # Bend up
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>color, :width=>1,
|
|
:style=>:pie, :start=>0, :extent=>-91)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1,
|
|
:style=>:arc, :start=>0, :extent=>-90)
|
|
xy = box(257, 433, 20)
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>@C['bg'], :width=>1,
|
|
:style=>:pie, :start=>0, :extent=>-92)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1,
|
|
:style=>:arc, :start=>0, :extent=>-90)
|
|
xy = box(257, 421, 34) # Bend left
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>color, :width=>1,
|
|
:style=>:pie, :start=>0, :extent=>91)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1,
|
|
:style=>:arc, :start=>0, :extent=>90)
|
|
xy = box(257, 421, 20)
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>@C['bg'], :width=>1,
|
|
:style=>:pie, :start=>0, :extent=>90)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1,
|
|
:style=>:arc, :start=>0, :extent=>90)
|
|
xy = box(243, 421, 34) # Bend down
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>color, :width=>1,
|
|
:style=>:pie, :start=>90, :extent=>90)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1,
|
|
:style=>:arc, :start=>90, :extent=>90)
|
|
xy = box(243, 421, 20)
|
|
TkcArc.new(@canvas, xy, :outline=>'', :fill=>@C['bg'], :width=>1,
|
|
:style=>:pie, :start=>90, :extent=>90)
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>1,
|
|
:style=>:arc, :start=>90, :extent=>90)
|
|
|
|
xy = [270, 427, 296, 433] # 2nd joint bottom
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>1)
|
|
xy = [270, 421, 296, 427] # 2nd joint top
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>1)
|
|
xy = [249, 382, 255, 408] # Third joint right
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>1)
|
|
xy = [243, 382, 249, 408] # Third joint left
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>1)
|
|
xy = [203, 420, 229, 426] # Last joint
|
|
TkcRectangle.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>1)
|
|
|
|
xy = box(168, 460, 6) # Handle joint
|
|
TkcOval.new(@canvas, xy, :fill=>@C['fg'], :outline=>'', :tag=>'I19a')
|
|
xy = [168, 460, 168, 512] # Handle bar
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>5, :tag=>'I19b')
|
|
end
|
|
|
|
def move19(step = nil)
|
|
step = get_step(19, step)
|
|
|
|
angles = [30, 30, 30]
|
|
return 2 if step == angles.length
|
|
ox, oy = centroid('I19a')
|
|
rotate_item('I19b', ox, oy, angles[step])
|
|
|
|
return 1
|
|
end
|
|
|
|
# Water pouring
|
|
def draw20
|
|
# do nothing
|
|
end
|
|
|
|
def move20(step = nil)
|
|
step = get_step(20, step)
|
|
|
|
pos = [451, 462, 473, 484, 496, 504, 513, 523, 532]
|
|
freq = [20, 40, 40, 40, 40, 40, 40, 40, 40]
|
|
pos = [
|
|
[451, 20], [462, 40], [473, 40], [484, 40], [496, 40],
|
|
[504, 40], [513, 40], [523, 40], [532, 40, :x]
|
|
]
|
|
return 0 if step >= pos.length
|
|
|
|
@canvas.delete('I20')
|
|
where = pos[step]
|
|
y, f = where
|
|
h20(y, f)
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
def h20(y, f)
|
|
color = @C['20']
|
|
@canvas.delete('I20')
|
|
|
|
sine([208, 428, 208, y], 4, f, :tag=>['I20', 'I20s'],
|
|
:width=>3, :fill=>color, :smooth=>true)
|
|
TkcLine.new(@canvas, @canvas.coords('I20s'), :width=>3,
|
|
:fill=>color, :smooth=>1, :tag=>['I20', 'I20a'])
|
|
TkcLine.new(@canvas, @canvas.coords('I20s'), :width=>3,
|
|
:fill=>color, :smooth=>1, :tag=>['I20', 'I20b'])
|
|
@canvas.move('I20a', 8, 0)
|
|
@canvas.move('I20b', 16, 0)
|
|
end
|
|
|
|
# Bucket
|
|
def draw21
|
|
color = @C['21']
|
|
xy = [217, 451, 244, 490] # Right handle
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2, :tag=>'I21_a')
|
|
xy = [201, 467, 182, 490] # Left handle
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2, :tag=>'I21_a')
|
|
|
|
xy = [245, 490, 237, 535] # Right side
|
|
xy2 = [189, 535, 181, 490] # Left side
|
|
TkcPolygon.new(@canvas, xy + xy2, :fill=>color, :outline=>'',
|
|
:tag=>['I21', 'I21f'])
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>2, :tag=>'I21')
|
|
TkcLine.new(@canvas, xy2, :fill=>@C['fg'], :width=>2, :tag=>'I21')
|
|
|
|
xy = [182, 486, 244, 498] # Top
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>'', :width=>2,
|
|
:tag=>['I21', 'I21f'])
|
|
TkcOval.new(@canvas, xy, :fill=>'', :outline=>@C['fg'], :width=>2,
|
|
:tag=>['I21', 'I21t'])
|
|
xy = [189, 532, 237, 540] # Bottom
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>@C['fg'], :width=>2,
|
|
:tag=>['I21', 'I21b'])
|
|
end
|
|
|
|
def move21(step = nil)
|
|
step = get_step(21, step)
|
|
|
|
numsteps = 30
|
|
return 0 if step >= numsteps
|
|
|
|
x1, y1, x2, y2 = @canvas.coords('I21b')
|
|
# lx1, ly1, lx2, ly2 = @canvas.coords('I21t')
|
|
lx1, ly1, lx2, ly2 = [183, 492, 243, 504]
|
|
|
|
f = step / numsteps.to_f
|
|
y2 = y2 - 3
|
|
xx1 = x1 + (lx1 - x1) * f
|
|
yy1 = y1 + (ly1 - y1) * f
|
|
xx2 = x2 + (lx2 - x2) * f
|
|
yy2 = y2 + (ly2 - y2) * f
|
|
|
|
@canvas.itemconfigure('I21b', :fill=>@C['20'])
|
|
@canvas.delete('I21w')
|
|
TkcPolygon.new(@canvas, x2, y2, x1, y1, xx1, yy1, xx2, yy1,
|
|
:tag=>['I21', 'I21w'], :outline=>'', :fill=>@C['20'])
|
|
@canvas.lower('I21w', 'I21')
|
|
@canvas.raise('I21b')
|
|
@canvas.lower('I21f')
|
|
|
|
return((step == numsteps - 1)? 3: 1)
|
|
end
|
|
|
|
# Bucket drop
|
|
def draw22
|
|
# do nothing
|
|
end
|
|
|
|
def move22(step = nil)
|
|
step = get_step(22, step)
|
|
pos = [[213, 513], [213, 523], [213, 543, :x], [213, 583], [213, 593]]
|
|
|
|
@canvas.itemconfigure('I21f', :fill=>@C['22']) if step == 0
|
|
return 0 if step >= pos.length
|
|
where = pos[step]
|
|
move_abs('I21', where)
|
|
h20(where[1], 40)
|
|
@canvas.delete('I21_a') # Delete handles
|
|
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# Blow dart
|
|
def draw23
|
|
color = @C['23a']
|
|
color2 = @C['23b']
|
|
color3 = @C['23c']
|
|
|
|
xy = [185, 623, 253, 650] # Block
|
|
TkcRectangle.new(@canvas, xy, :fill=>'black', :outline=>@C['fg'],
|
|
:width=>2, :tag=>'I23a')
|
|
xy = [187, 592, 241, 623] # Balloon
|
|
TkcOval.new(@canvas, xy, :outline=>'', :fill=>color, :tag=>'I23b')
|
|
TkcArc.new(@canvas, xy, :outline=>@C['fg'], :width=>3, :tag=>'I23b',
|
|
:style=>:arc, :start=>12, :extent=>336)
|
|
xy = [239, 604, 258, 589, 258, 625, 239, 610] # Balloon nozzle
|
|
TkcPolygon.new(@canvas, xy, :outline=>'', :fill=>color, :tag=>'I23b')
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I23b')
|
|
|
|
xy = [285, 611, 250, 603] # Dart body
|
|
TkcOval.new(@canvas, xy, :fill=>color2, :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I23d')
|
|
xy = [249, 596, 249, 618, 264, 607, 249, 596] # Dart tail
|
|
TkcPolygon.new(@canvas, xy, :fill=>color3, :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I23d')
|
|
xy = [249, 607, 268, 607] # Dart detail
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I23d')
|
|
xy = [285, 607, 305, 607] # Dart needle
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I23d')
|
|
end
|
|
|
|
def move23(step = nil)
|
|
step = get_step(23, step)
|
|
|
|
pos = [
|
|
[277, 607], [287, 607], [307, 607, :x], [347, 607], [407, 607],
|
|
[487, 607], [587, 607], [687, 607], [787, 607], [-100, -100]
|
|
]
|
|
|
|
return 0 if step >= pos.length
|
|
if step <= 1
|
|
ox, oy = anchor('I23a', :n)
|
|
@canvas.scale('I23b', ox, oy, 0.9, 0.5)
|
|
end
|
|
where = pos[step]
|
|
move_abs('I23d', where)
|
|
|
|
return 3 if where[2] == :x
|
|
return 1
|
|
end
|
|
|
|
# Balloon
|
|
def draw24
|
|
color = @C['24a']
|
|
xy = [366, 518, 462, 665] # Balloon
|
|
TkcOval.new(@canvas, xy, :fill=>color, :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I24')
|
|
xy = [414, 666, 414, 729] # String
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :width=>3, :tag=>'I24')
|
|
xy = [410, 666, 404, 673, 422, 673, 418, 666] # Nozzle
|
|
TkcPolygon.new(@canvas, xy, :fill=>color, :outline=>@C['fg'],
|
|
:width=>3, :tag=>'I24')
|
|
|
|
xy = [387, 567, 390, 549, 404, 542] # Reflections
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :smooth=>true,
|
|
:width=>2, :tag=>'I24')
|
|
xy = [395, 568, 399, 554, 413, 547]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :smooth=>true,
|
|
:width=>2, :tag=>'I24')
|
|
xy = [403, 570, 396, 555, 381, 553]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :smooth=>true,
|
|
:width=>2, :tag=>'I24')
|
|
xy = [408, 564, 402, 547, 386, 545]
|
|
TkcLine.new(@canvas, xy, :fill=>@C['fg'], :smooth=>true,
|
|
:width=>2, :tag=>'I24')
|
|
end
|
|
|
|
def move24(step = nil)
|
|
step = get_step(24, step)
|
|
|
|
return 0 if step > 4
|
|
return 2 if step == 4
|
|
|
|
if step == 0
|
|
@canvas.delete('I24') # Exploding balloon
|
|
xy = [
|
|
347, 465, 361, 557, 271, 503, 272, 503, 342, 574, 259, 594,
|
|
259, 593, 362, 626, 320, 737, 320, 740, 398, 691, 436, 738,
|
|
436, 739, 476, 679, 528, 701, 527, 702, 494, 627, 548, 613,
|
|
548, 613, 480, 574, 577, 473, 577, 473, 474, 538, 445, 508,
|
|
431, 441, 431, 440, 400, 502, 347, 465, 347, 465
|
|
]
|
|
TkcPolygon.new(@canvas, xy, :tag=>'I24', :fill=>@C['24b'],
|
|
:outline=>@C['24a'], :width=>10, :smooth=>true)
|
|
msg = Tk.subst(@S['message'].value)
|
|
TkcText.new(@canvas, centroid('I24'), :text=>msg, :tag=>['I24', 'I24t'],
|
|
:justify=>:center, :font=>['Times Roman', 18, :bold])
|
|
return 1
|
|
end
|
|
|
|
@canvas.itemconfigure('I24t', :font=>['Times Roman', 18 + 6*step, :bold])
|
|
@canvas.move('I24', 0, -60)
|
|
ox, oy = centroid('I24')
|
|
@canvas.scale('I24', ox, oy, 1.25, 1.25)
|
|
return 1
|
|
end
|
|
|
|
# Displaying the message
|
|
def move25(step = nil)
|
|
step = get_step(25, step)
|
|
|
|
if step == 0
|
|
@XY['25'] = Tk::Clock.clicks(:miliseconds)
|
|
return 1
|
|
end
|
|
elapsed = Tk::Clock.clicks(:miliseconds) - @XY['25']
|
|
return 1 if elapsed < 5000
|
|
return 2
|
|
end
|
|
|
|
# Collapsing balloon
|
|
def move26(step = nil)
|
|
step = get_step(26, step)
|
|
|
|
if step >= 3
|
|
@canvas.delete('I24', 'I26')
|
|
TkcText.new(@canvas, 430, 740, :anchor=>:s, :tag=>'I26',
|
|
:text=>'click to continue',
|
|
:font=>['Times Roman', 24, :bold])
|
|
@canvas.bind('1', proc{reset})
|
|
return 4
|
|
end
|
|
|
|
ox, oy = centroid('I24')
|
|
@canvas.scale('I24', ox, oy, 0.8, 0.8)
|
|
@canvas.move('I24', 0, 60)
|
|
@canvas.itemconfigure('I24t', :font=>['Times Roman', 30 - 6*step, :bold])
|
|
return 1
|
|
end
|
|
|
|
################################################################
|
|
#
|
|
# Helper functions
|
|
#
|
|
def box(x, y, r)
|
|
[x - r, y - r, x + r, y + r]
|
|
end
|
|
|
|
def move_abs(item, xy)
|
|
x, y = xy
|
|
ox, oy = centroid(item)
|
|
dx = x - ox
|
|
dy = y - oy
|
|
@canvas.move(item, dx, dy)
|
|
end
|
|
|
|
def rotate_item(item, ox, oy, beta)
|
|
xy = @canvas.coords(item)
|
|
xy2 = []
|
|
0.step(xy.length - 1, 2){|idx|
|
|
x, y = xy[idx, 2]
|
|
xy2.concat(rotate_c(x, y, ox, oy, beta))
|
|
}
|
|
@canvas.coords(item, xy2)
|
|
end
|
|
|
|
def rotate_c(x, y, ox, oy, beta)
|
|
# rotates vector (ox,oy)->(x,y) by beta degrees clockwise
|
|
|
|
x -= ox # Shift to origin
|
|
y -= oy
|
|
|
|
beta = beta * Math.atan(1) * 4 / 180.0 # Radians
|
|
xx = x * Math.cos(beta) - y * Math.sin(beta) # Rotate
|
|
yy = x * Math.sin(beta) + y * Math.cos(beta)
|
|
|
|
xx += ox # Shift back
|
|
yy += oy
|
|
|
|
[xx, yy]
|
|
end
|
|
|
|
def reset
|
|
draw_all
|
|
@canvas.bind_remove('1')
|
|
@S['mode'].value = :MSTART
|
|
@S['active'] = [0]
|
|
end
|
|
|
|
# Each Move## keeps its state info in STEP, this retrieves and increments it
|
|
def get_step(who, step)
|
|
if step
|
|
@STEP[who] = step
|
|
else
|
|
if !@STEP.exist?(who) || @STEP[who] == ""
|
|
@STEP[who] = 0
|
|
else
|
|
@STEP[who] += 1
|
|
end
|
|
end
|
|
@STEP[who]
|
|
end
|
|
|
|
def reset_step
|
|
@S['cnt'].value = 0
|
|
@STEP.keys.each{|k| @STEP[k] = ''}
|
|
end
|
|
|
|
def sine(xy0, amp, freq, opts = {})
|
|
x0, y0, x1, y1 = xy0
|
|
step = 2
|
|
xy = []
|
|
if y0 == y1 # Horizontal
|
|
x0.step(x1, step){|x|
|
|
beta = (x - x0) * 2 * Math::PI / freq
|
|
y = y0 + amp * Math.sin(beta)
|
|
xy << x << y
|
|
}
|
|
else
|
|
y0.step(y1, step){|y|
|
|
beta = (y - y0) * 2 * Math::PI / freq
|
|
x = x0 + amp * Math.sin(beta)
|
|
xy << x << y
|
|
}
|
|
end
|
|
TkcLine.new(@canvas, xy, opts)
|
|
end
|
|
|
|
def round_rect(xy, radius, opts={})
|
|
x0, y0, x3, y3 = xy
|
|
r = @canvas.winfo_pixels(radius)
|
|
d = 2 * r
|
|
|
|
# Make sure that the radius of the curve is less than 3/8 size of the box!
|
|
maxr = 0.75
|
|
if d > maxr * (x3 - x0)
|
|
d = maxr * (x3 - x0)
|
|
end
|
|
if d > maxr * (y3 - y0)
|
|
d = maxr * (y3 - y0)
|
|
end
|
|
|
|
x1 = x0 + d
|
|
x2 = x3 - d
|
|
y1 = y0 + d
|
|
y2 = y3 - d
|
|
|
|
xy = [x0, y0, x1, y0, x2, y0, x3, y0, x3, y1, x3, y2]
|
|
xy.concat([x3, y3, x2, y3, x1, y3, x0, y3, x0, y2, x0, y1])
|
|
return xy
|
|
end
|
|
|
|
def round_poly(canv, xy, radii, opts)
|
|
lenXY = xy.length
|
|
lenR = radii.length
|
|
if lenXY != 2*lenR
|
|
raise "wrong number of vertices and radii"
|
|
end
|
|
|
|
knots = []
|
|
x0 = xy[-2]; y0 = xy[-1]
|
|
x1 = xy[0]; y1 = xy[1]
|
|
xy << xy[0] << xy[1]
|
|
|
|
0.step(lenXY - 1, 2){|i|
|
|
radius = radii[i/2]
|
|
r = canv.winfo_pixels(radius)
|
|
|
|
x2 = xy[i+2]; y2 = xy[i+3]
|
|
z = _round_poly2(x0, y0, x1, y1, x2, y2, r)
|
|
knots.concat(z)
|
|
|
|
x0 = x1; y0 = y1
|
|
x1 = x2; y1 = y2
|
|
}
|
|
TkcPolygon.new(canv, knots, {:smooth=>true}.update(opts))
|
|
end
|
|
|
|
def _round_poly2(x0, y0, x1, y1, x2, y2, radius)
|
|
d = 2 * radius
|
|
maxr = 0.75
|
|
|
|
v1x = x0 - x1
|
|
v1y = y0 - y1
|
|
v2x = x2 - x1
|
|
v2y = y2 - y1
|
|
|
|
vlen1 = Math.sqrt(v1x*v1x + v1y*v1y)
|
|
vlen2 = Math.sqrt(v2x*v2x + v2y*v2y)
|
|
|
|
if d > maxr * vlen1
|
|
d = maxr * vlen1
|
|
end
|
|
if d > maxr * vlen2
|
|
d = maxr * vlen2
|
|
end
|
|
|
|
xy = []
|
|
xy << (x1 + d * v1x / vlen1) << (y1 + d * v1y / vlen1)
|
|
xy << x1 << y1
|
|
xy << (x1 + d * v2x / vlen2) << (y1 + d * v2y / vlen2)
|
|
|
|
return xy
|
|
end
|
|
|
|
def sparkle(oxy, tag)
|
|
xy = [
|
|
[299, 283], [298, 302], [295, 314], [271, 331],
|
|
[239, 310], [242, 292], [256, 274], [281, 273]
|
|
]
|
|
xy.each{|x, y|
|
|
TkcLine.new(@canvas, 271, 304, x, y,
|
|
:fill=>'white', :width=>3, :tag=>tag)
|
|
}
|
|
move_abs(tag, oxy)
|
|
end
|
|
|
|
def centroid(item)
|
|
anchor(item, :c)
|
|
end
|
|
|
|
def anchor(item, where)
|
|
x1, y1, x2, y2 = @canvas.bbox(item)
|
|
case(where)
|
|
when :n
|
|
y = y1
|
|
when :s
|
|
y = y2
|
|
else
|
|
y = (y1 + y2) / 2.0
|
|
end
|
|
case(where)
|
|
when :w
|
|
x = x1
|
|
when :e
|
|
x = x2
|
|
else
|
|
x = (x1 + x2) / 2.0
|
|
end
|
|
return [x, y]
|
|
end
|
|
end
|
|
|
|
TkGoldberg_Demo.new(base_frame)
|