diff options
| -rw-r--r-- | ChangeLog | 17 | ||||
| -rw-r--r-- | library/demos/goldberg.tcl | 1478 |
2 files changed, 798 insertions, 697 deletions
@@ -1,6 +1,11 @@ +2008-03-16 Donal K. Fellows <dkf@users.sf.net> + + * library/demos/goldberg.tcl: Made work when run twice in the same + session. [Bug 1899664] Also made the control panel use Ttk widgets. + 2008-03-13 Daniel Steffen <das@users.sourceforge.net> - * unix/configure.in: use backslash-quoting instead of double-quoting + * unix/configure.in: Use backslash-quoting instead of double-quoting * unix/tcl.m4: for lib paths in tkConfig.sh [Bug 1913622]. * unix/configure: autoconf-2.59 @@ -10,7 +15,7 @@ 2008-03-12 Daniel Steffen <das@users.sourceforge.net> - * macosx/Wish.xcodeproj/project.pbxproj: add support for Xcode 3.1 + * macosx/Wish.xcodeproj/project.pbxproj: Add support for Xcode 3.1 * macosx/Wish.xcodeproj/default.pbxuser: CODE_SIGN_IDENTITY and * macosx/Wish-Common.xcconfig: 'xcodebuild install'. @@ -24,13 +29,13 @@ * library/demos/knightstour.tcl: Aqua GOOBE. * library/demos/widget: - * macosx/Wish.xcodeproj/project.pbxproj: add support for Xcode 3.1 and + * macosx/Wish.xcodeproj/project.pbxproj: Add support for Xcode 3.1 and * macosx/Wish.xcodeproj/default.pbxuser: targets for building with * macosx/Wish-Common.xcconfig: gcc-4.2 and llvm-gcc-4.2. - * generic/tkCanvUtil.c: fix gcc-4.2 warnings. + * generic/tkCanvUtil.c: Fix gcc-4.2 warnings. - * macosx/GNUmakefile: fix quoting to allow paths to + * macosx/GNUmakefile: Fix quoting to allow paths to * macosx/Wish-Common.xcconfig: ${builddir}, ${INSTALL_ROOT} * unix/Makefile.in: and ${TCL_BIN_DIR} to contain * unix/configure.in: spaces. @@ -39,7 +44,7 @@ * unix/configure: autoconf-2.59 - * unix/Makefile.in (install-strip): strip non-global symbols from + * unix/Makefile.in (install-strip): Strip non-global symbols from dynamic library. 2008-03-10 Don Porter <dgp@users.sourceforge.net> diff --git a/library/demos/goldberg.tcl b/library/demos/goldberg.tcl index 8daa73e..f8ee86a 100644 --- a/library/demos/goldberg.tcl +++ b/library/demos/goldberg.tcl @@ -50,20 +50,21 @@ wm iconname $w "goldberg" wm resizable $w 0 0 #positionWindow $w -label $w.msg -font {Arial 10} -wraplength 4i -justify left -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" +label $w.msg -font {Arial 10} -wraplength 4i -justify left -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" pack $w.msg -side top -if 0 { -## See Code / Dismiss buttons -set btns [addSeeDismiss $w.buttons $w] -pack $btns -side bottom -fill x -} - +###--- End of Boilerplate ---### # Ensure that this this is an array array set animationCallbacks {} - -###--- End of Boilerplate ---### +bind $w <Destroy> { + if {"%W" eq [winfo toplevel %W]} { + unset S C speed + } +} set S(title) "Tk Goldberg" set S(speed) 5 @@ -79,27 +80,28 @@ set C(fg) black set C(bg) gray75 set C(bg) cornflowerblue -set C(0) white; set C(1a) darkgreen; set C(1b) yellow -set C(2) red; set C(3a) green; set C(3b) darkblue -set C(4) $C(fg); set C(5a) brown; set C(5b) white -set C(6) magenta; set C(7) green; set C(8) $C(fg) -set C(9) blue4; set C(10a) white; set C(10b) cyan -set C(11a) yellow; set C(11b) mediumblue; set C(12) tan2 -set C(13a) yellow; set C(13b) red; set C(14) white -set C(15a) green; set C(15b) yellow; set C(16) gray65 -set C(17) \#A65353; set C(18) $C(fg); set C(19) gray50 -set C(20) cyan; set C(21) gray65; set C(22) $C(20) -set C(23a) blue; set C(23b) red; set C(23c) yellow -set C(24a) red; set C(24b) white; - -proc DoDisplay {} { - global S C w +set C(0) white; set C(1a) darkgreen; set C(1b) yellow +set C(2) red; set C(3a) green; set C(3b) darkblue +set C(4) $C(fg); set C(5a) brown; set C(5b) white +set C(6) magenta; set C(7) green; set C(8) $C(fg) +set C(9) blue4; set C(10a) white; set C(10b) cyan +set C(11a) yellow; set C(11b) mediumblue; set C(12) tan2 +set C(13a) yellow; set C(13b) red; set C(14) white +set C(15a) green; set C(15b) yellow; set C(16) gray65 +set C(17) \#A65353; set C(18) $C(fg); set C(19) gray50 +set C(20) cyan; set C(21) gray65; set C(22) $C(20) +set C(23a) blue; set C(23b) red; set C(23c) yellow +set C(24a) red; set C(24b) white; + +proc DoDisplay {w} { + global S C frame $w.ctrl -relief ridge -bd 2 -padx 5 -pady 5 - pack [frame $w.screen -bd 2 -relief raised] -side left -fill both -expand 1 + pack [frame $w.screen -bd 2 -relief raised] \ + -side left -fill both -expand 1 canvas $w.c -width 860 -height 730 -bg $C(bg) -highlightthickness 0 - $w.c config -scrollregion {0 0 1000 1000} ;# Kludge to move everything up + $w.c config -scrollregion {0 0 1000 1000} ;# Kludge: move everything up $w.c yview moveto .05 pack $w.c -in $w.screen -side top -fill both -expand 1 @@ -108,181 +110,219 @@ proc DoDisplay {} { after cancel $animationCallbacks(goldberg) unset animationCallbacks(goldberg) } - DoCtrlFrame - DoDetailFrame - button $w.show -text ">>" -command ShowCtrl -bg $C(bg) -activebackground $C(bg) + DoCtrlFrame $w + DoDetailFrame $w + ttk::button $w.show -text "\u00bb" -command [list ShowCtrl $w] -width 2 place $w.show -in $w.c -relx 1 -rely 0 -anchor ne update } -proc DoCtrlFrame {} { - global w - button $w.start -text "Start" -bd 6 -command {DoButton 0} - $w.start configure -font "[font actual [$w.start cget -font]] -weight bold" - set font [$w.start cget -font] - checkbutton $w.pause -text "Pause" -font $font \ - -command {DoButton 1} -variable S(pause) -relief raised - button $w.step -text "Single Step" -font $font -command {DoButton 2} - button $w.bstep -text "Big Step" -font $font -command {DoButton 4} - button $w.reset -text "Reset" -font $font -command {DoButton 3} - frame $w.details -bd 2 -relief ridge - checkbutton $w.detail -text "Details" -font $font -variable S(details) - - entry $w.message -textvariable S(message) -justify center - scale $w.speed -orient h -from 1 -to 10 -font $font \ - -variable S(speed) -bd 2 -relief ridge -showvalue 0 - button $w.about -text About -command About -font $font + +proc DoCtrlFrame {w} { + global S + ttk::button $w.start -text "Start" -command [list DoButton $w 0] + ttk::checkbutton $w.pause -text "Pause" -command [list DoButton $w 1] \ + -variable S(pause) + ttk::button $w.step -text "Single Step" -command [list DoButton $w 2] + ttk::button $w.bstep -text "Big Step" -command [list DoButton $w 4] + ttk::button $w.reset -text "Reset" -command [list DoButton $w 3] + ttk::labelframe $w.details + raise $w.details + set S(details) 0 + ttk::checkbutton $w.details.cb -text "Details" -variable S(details) + ttk::labelframe $w.message -text "Message" + ttk::entry $w.message.e -textvariable S(message) -justify center + ttk::labelframe $w.speed -text "Speed: 0" + ttk::scale $w.speed.scale -orient h -from 1 -to 10 -variable S(speed) + ttk::button $w.about -text About -command [list About $w] grid $w.start -in $w.ctrl -row 0 -sticky ew grid rowconfigure $w.ctrl 1 -minsize 10 grid $w.pause -in $w.ctrl -row 2 -sticky ew - grid $w.step -in $w.ctrl -sticky ew - grid $w.bstep -in $w.ctrl -sticky ew - grid $w.reset -in $w.ctrl -sticky ew - grid rowconfigure $w.ctrl 10 -minsize 20 + grid $w.step -in $w.ctrl -sticky ew -pady 2 + grid $w.bstep -in $w.ctrl -sticky ew + grid $w.reset -in $w.ctrl -sticky ew -pady 2 + grid rowconfigure $w.ctrl 10 -minsize 18 grid $w.details -in $w.ctrl -row 11 -sticky ew - grid $w.detail -in $w.details -row 0 -sticky ew + grid rowconfigure $w.ctrl 11 -minsize 20 + $w.details configure -labelwidget $w.details.cb + grid [ttk::frame $w.details.b -height 1] ;# Work around minor bug + raise $w.details + raise $w.details.cb grid rowconfigure $w.ctrl 50 -weight 1 - trace variable ::S(mode) w ActiveGUI - trace variable ::S(details) w ActiveGUI - trace variable ::S(speed) w ActiveGUI + trace variable ::S(mode) w [list ActiveGUI $w] + trace variable ::S(details) w [list ActiveGUI $w] + trace variable ::S(speed) w [list ActiveGUI $w] grid $w.message -in $w.ctrl -row 98 -sticky ew -pady 5 - grid $w.speed -in $w.ctrl -row 99 -sticky ew + grid $w.message.e -sticky nsew + grid $w.speed -in $w.ctrl -row 99 -sticky ew -pady {0 5} + pack $w.speed.scale -fill both -expand 1 grid $w.about -in $w.ctrl -row 100 -sticky ew - bind $w.reset <3> {set S(mode) -1} ;# Debugging + bind $w.reset <3> {set S(mode) -1} ;# Debugging + + ## See Code / Dismiss buttons hack! + set btns [addSeeDismiss $w.ctrl.buttons $w] + grid [ttk::separator $w.ctrl.sep] -sticky ew -pady 4 + set i 0 + foreach b [winfo children $btns] { + if {[winfo class $b] eq "TButton"} { + grid [set b2 [ttk::button $w.ctrl.b[incr i]]] -sticky ew + foreach b3 [$b configure] { + set b3 [lindex $b3 0] + # Some options are read-only; ignore those errors + catch {$b2 configure $b3 [$b cget $b3]} + } + } + } + destroy $btns } -proc DoDetailFrame {} { - global w + +proc DoDetailFrame {w} { set w2 $w.details.f - frame $w2 + ttk::frame $w2 set bd 2 - set rel solid - label $w2.l -textvariable S(cnt) -bd 1 -relief $rel -bg white + ttk::label $w2.l -textvariable S(cnt) -background white grid $w2.l - - - -sticky ew -row 0 for {set i 1} {1} {incr i} { - if {[info procs "Move$i"] == {}} break - label $w2.l$i -text $i -anchor e -width 2 -bd 1 -relief $rel -bg white - label $w2.ll$i -textvariable STEP($i) -width 5 -bd 1 -relief $rel -bg white - set row [expr {($i + 1) / 2}] - set col [expr {(($i + 1) & 1) * 2}] - grid $w2.l$i -sticky ew -row $row -column $col - grid $w2.ll$i -sticky ew -row $row -column [incr col] + if {[info procs "Move$i"] eq ""} break + ttk::label $w2.l$i -text $i -anchor e -width 2 -background white + ttk::label $w2.ll$i -textvariable STEP($i) -width 5 -background white + set row [expr {($i + 1) / 2}] + set col [expr {(($i + 1) & 1) * 2}] + grid $w2.l$i -sticky ew -row $row -column $col + grid $w2.ll$i -sticky ew -row $row -column [incr col] } grid columnconfigure $w2 1 -weight 1 } + # Map or unmap the ctrl window -proc ShowCtrl {} { - global w +proc ShowCtrl {w} { if {[winfo ismapped $w.ctrl]} { - pack forget $w.ctrl - $w.show config -text ">>" + pack forget $w.ctrl + $w.show config -text "\u00bb" } else { - pack $w.ctrl -side right -fill both -ipady 5 - $w.show config -text "<<" + pack $w.ctrl -side right -fill both -ipady 5 + $w.show config -text "\u00ab" } } -proc DrawAll {} { - global w + +proc DrawAll {w} { ResetStep $w.c delete all for {set i 0} {1} {incr i} { - set p "Draw$i" - if {[info procs $p] == {}} break - $p + set p "Draw$i" + if {[info procs $p] eq ""} break + $p $w } } -proc ActiveGUI {var1 var2 op} { - global S w + +proc ActiveGUI {w var1 var2 op} { + global S MGO MSTART MDONE array set z {0 disabled 1 normal} set m $S(mode) set S(pause) [expr {$m == 2}] - $w.start config -state $z([expr {$m != $::MGO}]) - $w.pause config -state $z([expr {$m != $::MSTART && $m != $::MDONE}]) - $w.step config -state $z([expr {$m != $::MGO && $m != $::MDONE}]) - $w.bstep config -state $z([expr {$m != $::MGO && $m != $::MDONE}]) - $w.reset config -state $z([expr {$m != $::MSTART}]) + $w.start config -state $z([expr {$m != $MGO}]) + $w.pause config -state $z([expr {$m != $MSTART && $m != $MDONE}]) + $w.step config -state $z([expr {$m != $MGO && $m != $MDONE}]) + $w.bstep config -state $z([expr {$m != $MGO && $m != $MDONE}]) + $w.reset config -state $z([expr {$m != $MSTART}]) if {$S(details)} { - grid $w.details.f -in $w.details -row 2 -sticky ew + grid $w.details.f -sticky ew } else { - grid forget $w.details.f + grid forget $w.details.f } - $w.speed config -label "Speed: $S(speed)" + set S(speed) [expr {round($S(speed))}] + $w.speed config -text "Speed: $S(speed)" } + proc Start {} { - global S - set S(mode) $::MGO + global S MGO + set S(mode) $MGO } -proc DoButton {what} { - global S - if {$what == 0} { ;# Start - if {$S(mode) == $::MDONE} Reset - set S(mode) $::MGO - } elseif {$what == 1} { ;# Pause - set S(mode) [expr {$S(pause) ? $::MPAUSE : $::MGO}] - } elseif {$what == 2} { ;# Step - set S(mode) $::MSSTEP - } elseif {$what == 3} { ;# Reset - Reset - } elseif {$what == 4} { ;# Big step - set S(mode) $::MBSTEP +proc DoButton {w what} { + global S MDONE MGO MSSTEP MBSTEP MPAUSE + + if {$what == 0} { ;# Start + if {$S(mode) == $MDONE} { + Reset $w + } + set S(mode) $MGO + } elseif {$what == 1} { ;# Pause + set S(mode) [expr {$S(pause) ? $MPAUSE : $MGO}] + } elseif {$what == 2} { ;# Step + set S(mode) $MSSTEP + } elseif {$what == 3} { ;# Reset + Reset $w + } elseif {$what == 4} { ;# Big step + set S(mode) $MBSTEP } } -proc Go {{who {}}} { - global S speed animationCallbacks + +proc Go {w {who {}}} { + global S speed animationCallbacks MGO MPAUSE MSSTEP MBSTEP set now [clock clicks -milliseconds] catch {after cancel $animationCallbacks(goldberg)} - if {$who != {}} { ;# Start here for debugging - set S(active) $who; - set S(mode) $::MGO + if {$who ne ""} { ;# Start here for debugging + set S(active) $who; + set S(mode) $MGO } - if {$S(mode) == -1} return ;# Debugging + if {$S(mode) == -1} return ;# Debugging set n 0 - if {$S(mode) != $::MPAUSE} { ;# Not paused - set n [NextStep] ;# Do the next move + if {$S(mode) != $MPAUSE} { ;# Not paused + set n [NextStep $w] ;# Do the next move + } + if {$S(mode) == $MSSTEP} { ;# Single step + set S(mode) $MPAUSE + } + if {$S(mode) == $MBSTEP && $n} { ;# Big step + set S(mode) $MSSTEP } - if {$S(mode) == $::MSSTEP} {set S(mode) $::MPAUSE} ;# Single step - if {$S(mode) == $::MBSTEP && $n} {set S(mode) $::MSSTEP} ;# Big step set elapsed [expr {[clock click -milliseconds] - $now}] set delay [expr {$speed($S(speed)) - $elapsed}] - if {$delay <= 0} { set delay 1} - set animationCallbacks(goldberg) [after $delay Go] + if {$delay <= 0} { + set delay 1 + } + set animationCallbacks(goldberg) [after $delay [list Go $w]] } + # NextStep: drives the next step of the animation -proc NextStep {} { - global S - set rval 0 ;# Return value +proc NextStep {w} { + global S MSTART MDONE + set rval 0 ;# Return value - if {$S(mode) != $::MSTART && $S(mode) != $::MDONE} { incr S(cnt) } + if {$S(mode) != $MSTART && $S(mode) != $MDONE} { + incr S(cnt) + } set alive {} foreach {who} $S(active) { - set n ["Move$who"] - if {$n & 1} { ;# This guy still alive - lappend alive $who - } - if {$n & 2} { ;# Next guy is active - lappend alive [expr {$who + 1}] - set rval 1 - } - if {$n & 4} { ;# End of puzzle flag - set S(mode) $::MDONE ;# Done mode - set S(active) {} ;# No more animation - return 1 - } + set n ["Move$who" $w] + if {$n & 1} { ;# This guy still alive + lappend alive $who + } + if {$n & 2} { ;# Next guy is active + lappend alive [expr {$who + 1}] + set rval 1 + } + if {$n & 4} { ;# End of puzzle flag + set S(mode) $MDONE ;# Done mode + set S(active) {} ;# No more animation + return 1 + } } set S(active) $alive return $rval } -proc About {} { - set msg "$::S(title)\nby Keith Vetter, March 2003\n(Reproduced by kind permission of the author)\n\n" - append msg "Man will always find a difficult means to perform a simple task" - append msg "\nRube Goldberg" - tk_messageBox -message $msg -title About +proc About {w} { + set msg "$::S(title)\nby Keith Vetter, March 2003\n(Reproduced by kind\ + permission of the author)\n\n\"Man will always find a difficult\ + means to perform a simple task.\"\nRube Goldberg" + tk_messageBox -parent $w -message $msg -title About } ################################################################ # @@ -290,8 +330,7 @@ proc About {} { # # START HERE! banner -proc Draw0 {} { - global w +proc Draw0 {w} { set color $::C(0) set xy {579 119} $w.c create text $xy -text "START HERE!" -fill $color -anchor w \ @@ -301,12 +340,12 @@ proc Draw0 {} { -arrowshape {18 18 5} $w.c bind I0 <1> Start } -proc Move0 {{step {}}} { +proc Move0 {w {step {}}} { set step [GetStep 0 $step] - if {$::S(mode) > $::MSTART} { ;# Start the ball rolling - MoveAbs I0 {-100 -100} ;# Hide the banner - return 2 + if {$::S(mode) > $::MSTART} { ;# Start the ball rolling + MoveAbs $w I0 {-100 -100} ;# Hide the banner + return 2 } set pos { @@ -314,12 +353,12 @@ proc Move0 {{step {}}} { {693 119} {688 119} {683 119} {678 119} } set step [expr {$step % [llength $pos]}] - MoveAbs I0 [lindex $pos $step] + MoveAbs $w I0 [lindex $pos $step] return 1 } + # Dropping ball -proc Draw1 {} { - global w +proc Draw1 {w} { set color $::C(1a) set color2 $::C(1b) set xy {844 133 800 133 800 346 820 346 820 168 844 168 844 133} @@ -331,60 +370,61 @@ proc Draw1 {} { $w.c create oval $xy -tag I1 -fill $color2 -outline {} $w.c bind I1 <1> Start } -proc Move1 {{step {}}} { +proc Move1 {w {step {}}} { set step [GetStep 1 $step] set pos { {807 122} {802 122} {797 123} {793 124} {789 129} {785 153} - {785 203} {785 278 x} {785 367} {810 392} {816 438} {821 503} - {824 585 y} {838 587} {848 593} {857 601} {-100 -100} + {785 203} {785 278 x} {785 367} {810 392} {816 438} {821 503} + {824 585 y} {838 587} {848 593} {857 601} {-100 -100} } if {$step >= [llength $pos]} { return 0 } set where [lindex $pos $step] - MoveAbs I1 $where + MoveAbs $w I1 $where - if {[lindex $where 2] == "y"} { - Move15a + if {[lindex $where 2] eq "y"} { + Move15a $w } - if {[lindex $where 2] == "x"} { + if {[lindex $where 2] eq "x"} { return 3 } return 1 } + # Lighting the match -proc Draw2 {} { - global w +proc Draw2 {w} { set color red set color $::C(2) - set xy {750 369 740 392 760 392} ;# Fulcrum + set xy {750 369 740 392 760 392} ;# Fulcrum $w.c create poly $xy -fill $::C(fg) -outline $::C(fg) - set xy {628 335 660 383} ;# Strike box + set xy {628 335 660 383} ;# Strike box $w.c create rect $xy -fill {} -outline $::C(fg) for {set y 0} {$y < 3} {incr y} { - set yy [expr {335+$y*16}] - $w.c create bitmap 628 $yy -bitmap gray25 -anchor nw -foreground $::C(fg) - $w.c create bitmap 644 $yy -bitmap gray25 -anchor nw -foreground $::C(fg) + set yy [expr {335+$y*16}] + $w.c create bitmap 628 $yy -bitmap gray25 -anchor nw \ + -foreground $::C(fg) + $w.c create bitmap 644 $yy -bitmap gray25 -anchor nw \ + -foreground $::C(fg) } - set xy {702 366 798 366} ;# Lever + set xy {702 366 798 366} ;# Lever $w.c create line $xy -fill $::C(fg) -width 6 -tag I2_0 - set xy {712 363 712 355} ;# R strap + set xy {712 363 712 355} ;# R strap $w.c create line $xy -fill $::C(fg) -width 3 -tag I2_1 - set xy {705 363 705 355} ;# L strap + set xy {705 363 705 355} ;# L strap $w.c create line $xy -fill $::C(fg) -width 3 -tag I2_2 - set xy {679 356 679 360 717 360 717 356 679 356} ;# Match stick + set xy {679 356 679 360 717 360 717 356 679 356} ;# Match stick $w.c create line $xy -fill $::C(fg) -tag I2_3 - #set xy {662 352 680 365} ;# Match head + #set xy {662 352 680 365} ;# Match head set xy { 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 + 662 358.5 664.6 353.9 } $w.c create poly $xy -fill $color -outline $color -tag I2_4 } -proc Move2 {{step {}}} { - global w +proc Move2 {w {step {}}} { set step [GetStep 2 $step] set stages {0 0 1 2 0 2 1 0 1 2 0 2 1} @@ -403,64 +443,67 @@ proc Move2 {{step {}}} { return 0 } - if {$step == 0} { ;# Rotate the match - set beta 20 - foreach {Ox Oy} [Anchor I2_0 s] break ;# Where to pivot - for {set i 0} {[$w.c find withtag I2_$i] != {}} {incr i} { - RotateItem I2_$i $Ox $Oy $beta - } - $w.c create poly -tag I2 -smooth 1 -fill $::C(2) ;# For the flame - return 1 + if {$step == 0} { ;# Rotate the match + set beta 20 + lassign [Anchor $w I2_0 s] Ox Oy ;# Where to pivot + for {set i 0} {[$w.c find withtag I2_$i] ne ""} {incr i} { + RotateItem $w I2_$i $Ox $Oy $beta + } + $w.c create poly -tag I2 -smooth 1 -fill $::C(2) ;# For the flame + return 1 } $w.c coords I2 $xy([lindex $stages $step]) return [expr {$step == 7 ? 3 : 1}] } + # Weight and pulleys -proc Draw3 {} { - global w +proc Draw3 {w} { set color $::C(3a) set color2 $::C(3b) set xy {602 296 577 174 518 174} - foreach {x y} $xy { ;# 3 Pulleys - $w.c create oval [box $x $y 13] -fill $color -outline $::C(fg) -width 3 - $w.c create oval [box $x $y 2] -fill $::C(fg) -outline $::C(fg) + foreach {x y} $xy { ;# 3 Pulleys + $w.c create oval [box $x $y 13] -fill $color -outline $::C(fg) \ + -width 3 + $w.c create oval [box $x $y 2] -fill $::C(fg) -outline $::C(fg) } - set xy {750 309 670 309} ;# Wall to flame + set xy {750 309 670 309} ;# Wall to flame $w.c create line $xy -tag I3_s -width 3 -fill $::C(fg) -smooth 1 - set xy {670 309 650 309} ;# Flame to pulley 1 + set xy {670 309 650 309} ;# Flame to pulley 1 $w.c create line $xy -tag I3_0 -width 3 -fill $::C(fg) - set xy {650 309 600 309} ;# Flame to pulley 1 + set xy {650 309 600 309} ;# Flame to pulley 1 $w.c create line $xy -tag I3_1 -width 3 -fill $::C(fg) - set xy {589 296 589 235} ;# Pulley 1 half way to 2 + set xy {589 296 589 235} ;# Pulley 1 half way to 2 $w.c create line $xy -tag I3_2 -width 3 -fill $::C(fg) - set xy {589 235 589 174} ;# Pulley 1 other half to 2 + set xy {589 235 589 174} ;# Pulley 1 other half to 2 $w.c create line $xy -width 3 -fill $::C(fg) - set xy {577 161 518 161} ;# Across the top + set xy {577 161 518 161} ;# Across the top $w.c create line $xy -width 3 -fill $::C(fg) - set xy {505 174 505 205} ;# Down to weight + set xy {505 174 505 205} ;# Down to weight $w.c create line $xy -tag I3_w -width 3 -fill $::C(fg) # Draw the weight as 2 circles, two rectangles and 1 rounded rectangle set xy {515 207 495 207} foreach {x1 y1 x2 y2} $xy { - $w.c create oval [box $x1 $y1 6] -tag I3_ -fill $color2 -outline $color2 - $w.c create oval [box $x2 $y2 6] -tag I3_ -fill $color2 -outline $color2 - incr y1 -6; incr y2 6 - $w.c create rect $x1 $y1 $x2 $y2 -tag I3_ -fill $color2 -outline $color2 + $w.c create oval [box $x1 $y1 6] -tag I3_ -fill $color2 \ + -outline $color2 + $w.c create oval [box $x2 $y2 6] -tag I3_ -fill $color2 \ + -outline $color2 + incr y1 -6; incr y2 6 + $w.c create rect $x1 $y1 $x2 $y2 -tag I3_ -fill $color2 \ + -outline $color2 } set xy {492 220 518 263} - set xy [RoundRect $xy 15] + set xy [RoundRect $w $xy 15] $w.c create poly $xy -smooth 1 -tag I3_ -fill $color2 -outline $color2 set xy {500 217 511 217} $w.c create line $xy -tag I3_ -fill $color2 -width 10 - set xy {502 393 522 393 522 465} ;# Bottom weight target + set xy {502 393 522 393 522 465} ;# Bottom weight target $w.c create line $xy -tag I3__ -fill $::C(fg) -join miter -width 10 } -proc Move3 {{step {}}} { - global w +proc Move3 {w {step {}}} { set step [GetStep 3 $step] set pos {{505 247} {505 297} {505 386.5} {505 386.5}} @@ -469,51 +512,53 @@ proc Move3 {{step {}}} { set rope(2) {750 309 737 309 740 343 736 351 725 340} set rope(3) {750 309 738 321 746 345 742 356} - if {$step >= [llength $pos]} {return 0} + if {$step >= [llength $pos]} { + return 0 + } - $w.c delete "I3_$step" ;# Delete part of the rope - MoveAbs I3_ [lindex $pos $step] ;# Move weight down - $w.c coords I3_s $rope($step) ;# Flapping rope end + $w.c delete "I3_$step" ;# Delete part of the rope + MoveAbs $w I3_ [lindex $pos $step] ;# Move weight down + $w.c coords I3_s $rope($step) ;# Flapping rope end $w.c coords I3_w [concat 505 174 [lindex $pos $step]] if {$step == 2} { - $w.c move I3__ 0 30 - return 2 + $w.c move I3__ 0 30 + return 2 } return 1 } + # Cage and door -proc Draw4 {} { - global w +proc Draw4 {w} { set color $::C(4) - set xy {527 356 611 464} - foreach {x0 y0 x1 y1} $xy break + lassign {527 356 611 464} x0 y0 x1 y1 - for {set y $y0} {$y <= $y1} {incr y 12} { ;# Horizontal bars - $w.c create line $x0 $y $x1 $y -fill $color -width 1 + for {set y $y0} {$y <= $y1} {incr y 12} { ;# Horizontal bars + $w.c create line $x0 $y $x1 $y -fill $color -width 1 } - for {set x $x0} {$x <= $x1} {incr x 12} { ;# Vertical bars - $w.c create line $x $y0 $x $y1 -fill $color -width 1 + for {set x $x0} {$x <= $x1} {incr x 12} { ;# Vertical bars + $w.c create line $x $y0 $x $y1 -fill $color -width 1 } - set xy {518 464 518 428} ;# Swing gate + set xy {518 464 518 428} ;# Swing gate $w.c create line $xy -tag I4 -fill $color -width 3 } -proc Move4 {{step {}}} { - global w +proc Move4 {w {step {}}} { set step [GetStep 4 $step] set angles {-10 -20 -30 -30} - if {$step >= [llength $angles]} {return 0} - RotateItem I4 518 464 [lindex $angles $step] + if {$step >= [llength $angles]} { + return 0 + } + RotateItem $w I4 518 464 [lindex $angles $step] $w.c raise I4 return [expr {$step == 3 ? 3 : 1}] } + # Mouse -proc Draw5 {} { - global w +proc Draw5 {w} { set color $::C(5a) set color2 $::C(5b) - set xy {377 248 410 248 410 465 518 465} ;# Mouse course + set xy {377 248 410 248 410 465 518 465} ;# Mouse course lappend xy 518 428 451 428 451 212 377 212 $w.c create poly $xy -fill $color2 -outline $::C(fg) -width 3 @@ -522,52 +567,55 @@ proc Draw5 {} { 566 456 554 456 545 456 537 454 530 452 } $w.c create poly $xy -tag {I5 I5_0} -fill $color - set xy {573 452 592 458 601 460 613 456} ;# Tail + set xy {573 452 592 458 601 460 613 456} ;# Tail $w.c create line $xy -tag {I5 I5_1} -fill $color -smooth 1 -width 3 - set xy [box 540 446 2] ;# Eye + set xy [box 540 446 2] ;# Eye set xy {540 444 541 445 541 447 540 448 538 447 538 445} #.c create oval $xy -tag {I5 I5_2} -fill $::C(bg) -outline {} $w.c create poly $xy -tag {I5 I5_2} -fill $::C(bg) -outline {} -smooth 1 - set xy {538 454 535 461} ;# Front leg + set xy {538 454 535 461} ;# Front leg $w.c create line $xy -tag {I5 I5_3} -fill $color -width 2 - set xy {566 455 569 462} ;# Back leg + set xy {566 455 569 462} ;# Back leg $w.c create line $xy -tag {I5 I5_4} -fill $color -width 2 - set xy {544 455 545 460} ;# 2nd front leg + set xy {544 455 545 460} ;# 2nd front leg $w.c create line $xy -tag {I5 I5_5} -fill $color -width 2 - set xy {560 455 558 460} ;# 2nd back leg - $w.c create line $xy -tag {I5 I5_6} -fill $color -width 2 + set xy {560 455 558 460} ;# 2nd back leg + $w.c create line $xy -tag {I5 I5_6} -fill $color -width 2 } -proc Move5 {{step {}}} { +proc Move5 {w {step {}}} { set step [GetStep 5 $step] set pos { {553 452} {533 452} {513 452} {493 452} {473 452} - {463 442 30} {445.5 441.5 30} {425.5 434.5 30} {422 414} {422 394} - {422 374} {422 354} {422 334} {422 314} {422 294} - {422 274 -30} {422 260.5 -30 x} {422.5 248.5 -28} {425 237} + {463 442 30} {445.5 441.5 30} {425.5 434.5 30} {422 414} {422 394} + {422 374} {422 354} {422 334} {422 314} {422 294} + {422 274 -30} {422 260.5 -30 x} {422.5 248.5 -28} {425 237} } if {$step >= [llength $pos]} { return 0 } - foreach {x y beta next} [lindex $pos $step] break - MoveAbs I5 [list $x $y] - if {$beta != {}} { - foreach {Ox Oy} [Centroid I5_0] break - foreach id {0 1 2 3 4 5 6} { - RotateItem I5_$id $Ox $Oy $beta - } + lassign [lindex $pos $step] x y beta next + MoveAbs $w I5 [list $x $y] + if {$beta ne ""} { + lassign [Centroid $w I5_0] Ox Oy + foreach id {0 1 2 3 4 5 6} { + RotateItem $w I5_$id $Ox $Oy $beta + } + } + if {$next eq "x"} { + return 3 } - if {$next == "x"} {return 3} return 1 } + # Dropping gumballs array set XY6 { -1 {366 207} -2 {349 204} -3 {359 193} -4 {375 192} -5 {340 190} -6 {349 177} -7 {366 177} -8 {380 176} -9 {332 172} -10 {342 161} -11 {357 164} -12 {372 163} -13 {381 149} -14 {364 151} -15 {349 146} -16 {333 148} 0 {357 219} - 1 {359 261} 2 {359 291} 3 {359 318} 4 {361 324} 5 {365 329} 6 {367 334} + 1 {359 261} 2 {359 291} 3 {359 318} 4 {361 324} 5 {365 329} 6 {367 334} 7 {367 340} 8 {366 346} 9 {364 350} 10 {361 355} 11 {359 370} 12 {359 391} 13,0 {360 456} 13,1 {376 456} 13,2 {346 456} 13,3 {330 456} 13,4 {353 444} 13,5 {368 443} 13,6 {339 442} 13,7 {359 431} @@ -575,170 +623,173 @@ array set XY6 { 13,12 {331 420} 13,13 {360 417} 13,14 {345 412} 13,15 {376 410} 13,16 {360 403} } - -proc Draw6 {} { - global w +proc Draw6 {w} { set color $::C(6) - set xy {324 130 391 204} ;# Ball holder - set xy [RoundRect $xy 10] + set xy {324 130 391 204} ;# Ball holder + set xy [RoundRect $w $xy 10] $w.c create poly $xy -smooth 1 -outline $::C(fg) -width 3 -fill $color - set xy {339 204 376 253} ;# Below the ball holder - $w.c create rect $xy -fill {} -outline $::C(fg) -width 3 -fill $color -tag I6c + set xy {339 204 376 253} ;# Below the ball holder + $w.c create rect $xy -fill {} -outline $::C(fg) -width 3 -fill $color \ + -tag I6c set xy [box 346 339 28] - $w.c create oval $xy -fill $color -outline {} ;# Rotor + $w.c create oval $xy -fill $color -outline {} ;# Rotor $w.c create arc $xy -outline $::C(fg) -width 2 -style arc \ -start 80 -extent 205 $w.c create arc $xy -outline $::C(fg) -width 2 -style arc \ -start -41 -extent 85 - set xy [box 346 339 15] ;# Center of rotor + set xy [box 346 339 15] ;# Center of rotor $w.c create oval $xy -outline $::C(fg) -fill $::C(fg) -tag I6m - set xy {352 312 352 254 368 254 368 322} ;# Top drop to rotor + set xy {352 312 352 254 368 254 368 322} ;# Top drop to rotor $w.c create poly $xy -fill $color -outline {} $w.c create line $xy -fill $::C(fg) -width 2 - set xy {353 240 367 300} ;# Poke bottom hole + set xy {353 240 367 300} ;# Poke bottom hole $w.c create rect $xy -fill $color -outline {} - set xy {341 190 375 210} ;# Poke another hole + set xy {341 190 375 210} ;# Poke another hole $w.c create rect $xy -fill $color -outline {} set xy {368 356 368 403 389 403 389 464 320 464 320 403 352 403 352 366} - $w.c create poly $xy -fill $color -outline {} -width 2 ;# Below rotor + $w.c create poly $xy -fill $color -outline {} -width 2 ;# Below rotor $w.c create line $xy -fill $::C(fg) -width 2 - set xy [box 275 342 7] ;# On/off rotor + set xy [box 275 342 7] ;# On/off rotor $w.c create oval $xy -outline $::C(fg) -fill $::C(fg) - set xy {276 334 342 325} ;# Fan belt top + set xy {276 334 342 325} ;# Fan belt top $w.c create line $xy -fill $::C(fg) -width 3 - set xy {276 349 342 353} ;# Fan belt bottom + set xy {276 349 342 353} ;# Fan belt bottom $w.c create line $xy -fill $::C(fg) -width 3 - set xy {337 212 337 247} ;# What the mouse pushes + set xy {337 212 337 247} ;# What the mouse pushes $w.c create line $xy -fill $::C(fg) -width 3 -tag I6_ set xy {392 212 392 247} $w.c create line $xy -fill $::C(fg) -width 3 -tag I6_ set xy {337 230 392 230} $w.c create line $xy -fill $::C(fg) -width 7 -tag I6_ - set who -1 ;# All the balls + set who -1 ;# All the balls set colors {red cyan orange green blue darkblue} - eval lappend colors $colors $colors + lappend colors {*}$colors {*}$colors for {set i 0} {$i < 17} {incr i} { - set loc [expr {-1 * $i}] - set color [lindex $colors $i] - $w.c create oval [eval box $::XY6($loc) 5] -fill $color \ + set loc [expr {-1 * $i}] + set color [lindex $colors $i] + $w.c create oval [box {*}$::XY6($loc) 5] -fill $color \ -outline $color -tag I6_b$i } - Draw6a 12 ;# The wheel + Draw6a $w 12 ;# The wheel } -proc Draw6a {beta} { - global w +proc Draw6a {w beta} { $w.c delete I6_0 - foreach {Ox Oy} {346 339} break + lassign {346 339} Ox Oy for {set i 0} {$i < 4} {incr i} { - set b [expr {$beta + $i * 45}] - foreach {x y} [RotateC 28 0 0 0 $b] break - set xy [list [expr {$Ox+$x}] [expr {$Oy+$y}] \ + set b [expr {$beta + $i * 45}] + lassign [RotateC 28 0 0 0 $b] x y + set xy [list [expr {$Ox+$x}] [expr {$Oy+$y}] \ [expr {$Ox-$x}] [expr {$Oy-$y}]] - $w.c create line $xy -tag I6_0 -fill $::C(fg) -width 2 + $w.c create line $xy -tag I6_0 -fill $::C(fg) -width 2 } } -proc Move6 {{step {}}} { - global w +proc Move6 {w {step {}}} { set step [GetStep 6 $step] - if {$step > 62} {return 0} + if {$step > 62} { + return 0 + } - if {$step < 2} { ;# Open gate for balls to drop - $w.c move I6_ -7 0 - if {$step == 1} { ;# Poke a hole - set xy {348 226 365 240} - $w.c create rect $xy -fill [$w.c itemcget I6c -fill] -outline {} - } - return 1 + if {$step < 2} { ;# Open gate for balls to drop + $w.c move I6_ -7 0 + if {$step == 1} { ;# Poke a hole + set xy {348 226 365 240} + $w.c create rect $xy -fill [$w.c itemcget I6c -fill] -outline {} + } + return 1 } - set s [expr {$step - 1}] ;# Do the gumball drop dance + set s [expr {$step - 1}] ;# Do the gumball drop dance for {set i 0} {$i <= int(($s-1) / 3)} {incr i} { - set tag "I6_b$i" - if {[$w.c find withtag $tag] == {}} break - set loc [expr {$s - 3 * $i}] - - if {[info exists ::XY6($loc,$i)]} { - MoveAbs $tag $::XY6($loc,$i) - } elseif {[info exists ::XY6($loc)]} { - MoveAbs $tag $::XY6($loc) - } + set tag "I6_b$i" + if {[$w.c find withtag $tag] eq ""} break + set loc [expr {$s - 3 * $i}] + + if {[info exists ::XY6($loc,$i)]} { + MoveAbs $w $tag $::XY6($loc,$i) + } elseif {[info exists ::XY6($loc)]} { + MoveAbs $w $tag $::XY6($loc) + } } if {($s % 3) == 1} { - set first [expr {($s + 2) / 3}] - for {set i $first} {1} {incr i} { - set tag "I6_b$i" - if {[$w.c find withtag $tag] == {}} break - set loc [expr {$first - $i}] - MoveAbs $tag $::XY6($loc) - } - } - if {$s >= 3} { ;# Rotate the motor - set idx [expr {$s % 3}] - #Draw6a [lindex {12 35 64} $idx] - Draw6a [expr {12 + $s * 15}] + set first [expr {($s + 2) / 3}] + for {set i $first} {1} {incr i} { + set tag "I6_b$i" + if {[$w.c find withtag $tag] eq ""} break + set loc [expr {$first - $i}] + MoveAbs $w $tag $::XY6($loc) + } + } + if {$s >= 3} { ;# Rotate the motor + set idx [expr {$s % 3}] + #Draw6a $w [lindex {12 35 64} $idx] + Draw6a $w [expr {12 + $s * 15}] } return [expr {$s == 3 ? 3 : 1}] } + # On/off switch -proc Draw7 {} { - global w +proc Draw7 {w} { set color $::C(7) - set xy {198 306 277 374} ;# Box + set xy {198 306 277 374} ;# Box $w.c create rect $xy -outline $::C(fg) -width 2 -fill $color -tag I7z $w.c lower I7z set xy {275 343 230 349} $w.c create line $xy -tag I7 -fill $::C(fg) -arrow last \ -arrowshape {23 23 8} -width 6 - set xy {225 324} ;# On button - $w.c create oval [eval box $xy 3] -fill $::C(fg) -outline $::C(fg) - set xy {218 323} ;# On text + set xy {225 324} ;# On button + $w.c create oval [box {*}$xy 3] -fill $::C(fg) -outline $::C(fg) + set xy {218 323} ;# On text set font {{Times Roman} 8} $w.c create text $xy -text "on" -anchor e -fill $::C(fg) -font $font - set xy {225 350} ;# Off button - $w.c create oval [eval box $xy 3] -fill $::C(fg) -outline $::C(fg) - set xy {218 349} ;# Off button + set xy {225 350} ;# Off button + $w.c create oval [box {*}$xy 3] -fill $::C(fg) -outline $::C(fg) + set xy {218 349} ;# Off button $w.c create text $xy -text "off" -anchor e -fill $::C(fg) -font $font } -proc Move7 {{step {}}} { +proc Move7 {w {step {}}} { set step [GetStep 7 $step] set numsteps 30 - if {$step > $numsteps} {return 0} + if {$step > $numsteps} { + return 0 + } set beta [expr {30.0 / $numsteps}] - RotateItem I7 275 343 $beta + RotateItem $w I7 275 343 $beta return [expr {$step == $numsteps ? 3 : 1}] } + # Electricity to the fan -proc Draw8 {} { - Sine 271 248 271 306 5 8 -tag I8_s -fill $::C(8) -width 3 +proc Draw8 {w} { + Sine $w 271 248 271 306 5 8 -tag I8_s -fill $::C(8) -width 3 } -proc Move8 {{step {}}} { - global w +proc Move8 {w {step {}}} { set step [GetStep 8 $step] - if {$step > 3} {return 0} + if {$step > 3} { + return 0 + } if {$step == 0} { - Sparkle [Anchor I8_s s] I8 - return 1 + Sparkle $w [Anchor $w I8_s s] I8 + return 1 } elseif {$step == 1} { - MoveAbs I8 [Anchor I8_s c] + MoveAbs $w I8 [Anchor $w I8_s c] } elseif {$step == 2} { - MoveAbs I8 [Anchor I8_s n] + MoveAbs $w I8 [Anchor $w I8_s n] } else { - $w.c delete I8 + $w.c delete I8 } return [expr {$step == 2 ? 3 : 1}] } + # Fan -proc Draw9 {} { - global w +proc Draw9 {w} { set color $::C(9) set xy {266 194 310 220} $w.c create oval $xy -outline $color -fill $color @@ -747,10 +798,10 @@ proc Draw9 {} { set xy {288 249 252 249 260 240 280 234 296 234 316 240 324 249 288 249} $w.c create poly $xy -fill $color -smooth 1 - set xy {248 205 265 214 264 205 265 196} ;# Spinner + set xy {248 205 265 214 264 205 265 196} ;# Spinner $w.c create poly $xy -fill $color - set xy {255 206 265 234} ;# Fan blades + set xy {255 206 265 234} ;# Fan blades $w.c create oval $xy -fill {} -outline $::C(fg) -width 3 -tag I9_0 set xy {255 176 265 204} $w.c create oval $xy -fill {} -outline $::C(fg) -width 3 -tag I9_0 @@ -759,54 +810,55 @@ proc Draw9 {} { set xy {255 190 265 204} $w.c create oval $xy -fill {} -outline $::C(fg) -width 1 -tag I9_1 } -proc Move9 {{step {}}} { - global w +proc Move9 {w {step {}}} { set step [GetStep 9 $step] if {$step & 1} { - $w.c itemconfig I9_0 -width 4 - $w.c itemconfig I9_1 -width 1 - $w.c lower I9_1 I9_0 + $w.c itemconfig I9_0 -width 4 + $w.c itemconfig I9_1 -width 1 + $w.c lower I9_1 I9_0 } else { - $w.c itemconfig I9_0 -width 1 - $w.c itemconfig I9_1 -width 4 - $w.c lower I9_0 I9_1 + $w.c itemconfig I9_0 -width 1 + $w.c itemconfig I9_1 -width 4 + $w.c lower I9_0 I9_1 + } + if {$step == 0} { + return 3 } - if {$step == 0} {return 3} return 1 } + # Boat -proc Draw10 {} { - global w +proc Draw10 {w} { set color $::C(10a) set color2 $::C(10b) - set xy {191 230 233 230 233 178 191 178} ;# Sail + set xy {191 230 233 230 233 178 191 178} ;# Sail $w.c create poly $xy -fill $color -width 3 -outline $::C(fg) -tag I10 - set xy [box 209 204 31] ;# Front + set xy [box 209 204 31] ;# Front $w.c create arc $xy -outline {} -fill $color -style pie \ -start 120 -extent 120 -tag I10 $w.c create arc $xy -outline $::C(fg) -width 3 -style arc \ -start 120 -extent 120 -tag I10 - set xy [box 249 204 31] ;# Back + set xy [box 249 204 31] ;# Back $w.c create arc $xy -outline {} -fill $::C(bg) -width 3 -style pie \ -start 120 -extent 120 -tag I10 $w.c create arc $xy -outline $::C(fg) -width 3 -style arc \ -start 120 -extent 120 -tag I10 - set xy {200 171 200 249} ;# Mast + set xy {200 171 200 249} ;# Mast $w.c create line $xy -fill $::C(fg) -width 3 -tag I10 - set xy {159 234 182 234} ;# Bow sprit + set xy {159 234 182 234} ;# Bow sprit $w.c create line $xy -fill $::C(fg) -width 3 -tag I10 - set xy {180 234 180 251 220 251} ;# Hull + set xy {180 234 180 251 220 251} ;# Hull $w.c create line $xy -fill $::C(fg) -width 6 -tag I10 - set xy {92 255 221 255} ;# Waves - eval Sine $xy 2 25 -fill $color2 -width 1 -tag I10w + set xy {92 255 221 255} ;# Waves + Sine $w {*}$xy 2 25 -fill $color2 -width 1 -tag I10w - set xy [lrange [$w.c coords I10w] 4 end-4] ;# Water + set xy [lrange [$w.c coords I10w] 4 end-4] ;# Water set xy [concat $xy 222 266 222 277 99 277] $w.c create poly $xy -fill $color2 -outline $color2 - set xy {222 266 222 277 97 277 97 266} ;# Water bottom + set xy {222 266 222 277 97 277 97 266} ;# Water bottom $w.c create line $xy -fill $::C(fg) -width 3 set xy [box 239 262 17] @@ -815,94 +867,106 @@ proc Draw10 {} { set xy [box 76 266 21] $w.c create arc $xy -outline $::C(fg) -width 3 -style arc -extent 190 } -proc Move10 {{step {}}} { +proc Move10 {w {step {}}} { set step [GetStep 10 $step] set pos { {195 212} {193 212} {190 212} {186 212} {181 212} {176 212} - {171 212} {166 212} {161 212} {156 212} {151 212} {147 212} {142 212} - {137 212} {132 212 x} {127 212} {121 212} {116 212} {111 212} + {171 212} {166 212} {161 212} {156 212} {151 212} {147 212} {142 212} + {137 212} {132 212 x} {127 212} {121 212} {116 212} {111 212} } - if {$step >= [llength $pos]} {return 0} + if {$step >= [llength $pos]} { + return 0 + } set where [lindex $pos $step] - MoveAbs I10 $where + MoveAbs $w I10 $where - if {[lindex $where 2] == "x"} {return 3} + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } + # 2nd ball drop -proc Draw11 {} { - global w +proc Draw11 {w} { set color $::C(11a) set color2 $::C(11b) - set xy {23 264 55 591} ;# Color the down tube + set xy {23 264 55 591} ;# Color the down tube $w.c create rect $xy -fill $color -outline {} - set xy [box 71 460 48] ;# Color the outer loop + set xy [box 71 460 48] ;# Color the outer loop $w.c create oval $xy -fill $color -outline {} - set xy {55 264 55 458} ;# Top right side + set xy {55 264 55 458} ;# Top right side $w.c create line $xy -fill $::C(fg) -width 3 - set xy {55 504 55 591} ;# Bottom right side + set xy {55 504 55 591} ;# Bottom right side $w.c create line $xy -fill $::C(fg) -width 3 - set xy [box 71 460 48] ;# Outer loop + set xy [box 71 460 48] ;# Outer loop $w.c create arc $xy -outline $::C(fg) -width 3 -style arc \ -start 110 -extent -290 -tag I11i - set xy [box 71 460 16] ;# Inner loop + set xy [box 71 460 16] ;# Inner loop $w.c create oval $xy -outline $::C(fg) -fill {} -width 3 -tag I11i $w.c create oval $xy -outline $::C(fg) -fill $::C(bg) -width 3 - set xy {23 264 23 591} ;# Left side + set xy {23 264 23 591} ;# Left side $w.c create line $xy -fill $::C(fg) -width 3 - set xy [box 1 266 23] ;# Top left curve + set xy [box 1 266 23] ;# Top left curve $w.c create arc $xy -outline $::C(fg) -width 3 -style arc -extent 90 - set xy [box 75 235 9] ;# The ball + set xy [box 75 235 9] ;# The ball $w.c create oval $xy -fill $color2 -outline {} -width 3 -tag I11 } -proc Move11 {{step {}}} { +proc Move11 {w {step {}}} { set step [GetStep 11 $step] set pos { {75 235} {70 235} {65 237} {56 240} {46 247} {38 266} {38 296} - {38 333} {38 399} {38 475} {74 496} {105 472} {100 437} {65 423} - {-100 -100} {38 505} {38 527 x} {38 591} + {38 333} {38 399} {38 475} {74 496} {105 472} {100 437} {65 423} + {-100 -100} {38 505} {38 527 x} {38 591} } - if {$step >= [llength $pos]} {return 0} + if {$step >= [llength $pos]} { + return 0 + } set where [lindex $pos $step] - MoveAbs I11 $where - if {[lindex $where 2] == "x"} {return 3} + MoveAbs $w I11 $where + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } + # Hand -proc Draw12 {} { - global w +proc Draw12 {w} { set xy {20 637 20 617 20 610 20 590 40 590 40 590 60 590 60 610 60 610} - lappend xy 60 610 65 620 60 631 ;# Thumb + lappend xy 60 610 65 620 60 631 ;# Thumb lappend xy 60 631 60 637 60 662 60 669 52 669 56 669 50 669 50 662 50 637 - set y0 637 ;# Bumps for fingers + set y0 637 ;# Bumps for fingers set y1 645 for {set x 50} {$x > 20} {incr x -10} { - set x1 [expr {$x - 5}] - set x2 [expr {$x - 10}] - lappend xy $x $y0 $x1 $y1 $x2 $y0 + set x1 [expr {$x - 5}] + set x2 [expr {$x - 10}] + lappend xy $x $y0 $x1 $y1 $x2 $y0 } $w.c create poly $xy -fill $::C(12) -outline $::C(fg) -smooth 1 -tag I12 \ -width 3 } -proc Move12 {{step {}}} { +proc Move12 {w {step {}}} { set step [GetStep 12 $step] set pos {{42.5 641 x}} - if {$step >= [llength $pos]} {return 0} + if {$step >= [llength $pos]} { + return 0 + } set where [lindex $pos $step] - MoveAbs I12 $where - if {[lindex $where 2] == "x"} {return 3} + MoveAbs $w I12 $where + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } + # Fax -proc Draw13 {} { - global w +proc Draw13 {w} { set color $::C(13a) set xy {86 663 149 663 149 704 50 704 50 681 64 681 86 671} set xy2 {784 663 721 663 721 704 820 704 820 681 806 681 784 671} @@ -912,51 +976,55 @@ proc Draw13 {} { RoundPoly $w.c $xy2 $radii -width 3 -outline $::C(fg) -fill $color set xy {56 677} - $w.c create rect [eval box $xy 4] -fill {} -outline $::C(fg) -width 3 -tag I13 + $w.c create rect [box {*}$xy 4] -fill {} -outline $::C(fg) -width 3 \ + -tag I13 set xy {809 677} - $w.c create rect [eval box $xy 4] -fill {} -outline $::C(fg) -width 3 -tag I13R + $w.c create rect [box {*}$xy 4] -fill {} -outline $::C(fg) -width 3 \ + -tag I13R - set xy {112 687} ;# Label - $w.c create text $xy -text "FAX" -fill $::C(fg) -font {{Times Roman} 12 bold} + set xy {112 687} ;# Label + $w.c create text $xy -text "FAX" -fill $::C(fg) \ + -font {{Times Roman} 12 bold} set xy {762 687} - $w.c create text $xy -text "FAX" -fill $::C(fg) -font {{Times Roman} 12 bold} + $w.c create text $xy -text "FAX" -fill $::C(fg) \ + -font {{Times Roman} 12 bold} - set xy {138 663 148 636 178 636} ;# Paper guide + set xy {138 663 148 636 178 636} ;# Paper guide $w.c create line $xy -smooth 1 -fill $::C(fg) -width 3 set xy {732 663 722 636 692 636} $w.c create line $xy -smooth 1 -fill $::C(fg) -width 3 - Sine 149 688 720 688 5 15 -tag I13_s -fill $::C(fg) -width 3 + Sine $w 149 688 720 688 5 15 -tag I13_s -fill $::C(fg) -width 3 } -proc Move13 {{step {}}} { - global w +proc Move13 {w {step {}}} { set step [GetStep 13 $step] set numsteps 7 if {$step == $numsteps+2} { - MoveAbs I13_star {-100 -100} - $w.c itemconfig I13R -fill $::C(13b) -width 2 - return 2 + MoveAbs $w I13_star {-100 -100} + $w.c itemconfig I13R -fill $::C(13b) -width 2 + return 2 } - if {$step == 0} { ;# Button down - $w.c delete I13 - Sparkle {-100 -100} I13_star ;# Create off screen - return 1 + if {$step == 0} { ;# Button down + $w.c delete I13 + Sparkle $w {-100 -100} I13_star ;# Create off screen + return 1 } - foreach {x0 y0} [Anchor I13_s w] {x1 y1} [Anchor I13_s e] break + lassign [Anchor $w I13_s w] x0 y0 + lassign [Anchor $w I13_s e] x1 y1 set x [expr {$x0 + ($x1-$x0) * ($step - 1) / double($numsteps)}] - MoveAbs I13_star [list $x $y0] + MoveAbs $w I13_star [list $x $y0] return 1 } + # Paper in fax -proc Draw14 {} { - global w +proc Draw14 {w} { set color $::C(14) - set xy {102 661 113 632 130 618} ;# Left paper edge + set xy {102 661 113 632 130 618} ;# Left paper edge $w.c create line $xy -smooth 1 -fill $color -width 3 -tag I14L_0 - set xy {148 629 125 640 124 662} ;# Right paper edge + set xy {148 629 125 640 124 662} ;# Right paper edge $w.c create line $xy -smooth 1 -fill $color -width 3 -tag I14L_1 - Draw14a L + Draw14a $w L set xy { 768.0 662.5 767.991316225 662.433786215 767.926187912 662.396880171 @@ -971,13 +1039,12 @@ proc Draw14 {} { $w.c create line $xy -smooth 1 -fill $color -width 3 -tag I14R_1 $w.c lower I14R_1 } -proc Draw14a {side} { - global w +proc Draw14a {w side} { set color $::C(14) set xy [$w.c coords I14${side}_0] set xy2 [$w.c coords I14${side}_1] - foreach {x0 y0 x1 y1 x2 y2} $xy break - foreach {x3 y3 x4 y4 x5 y5} $xy2 break + lassign $xy x0 y0 x1 y1 x2 y2 + lassign $xy2 x3 y3 x4 y4 x5 y5 set zz [concat \ $x0 $y0 $x0 $y0 $xy $x2 $y2 $x2 $y2 \ $x3 $y3 $x3 $y3 $xy2 $x5 $y5 $x5 $y5] @@ -986,38 +1053,37 @@ proc Draw14a {side} { -width 3 $w.c lower I14$side } -proc Move14 {{step {}}} { - global w +proc Move14 {w {step {}}} { set step [GetStep 14 $step] # Paper going down set sc [expr {.9 - .05*$step}] if {$sc < .3} { - $w.c delete I14L - return 0 + $w.c delete I14L + return 0 } - foreach {Ox Oy} [$w.c coords I14L_0] break + lassign [$w.c coords I14L_0] Ox Oy $w.c scale I14L_0 $Ox $Oy $sc $sc - foreach {Ox Oy} [lrange [$w.c coords I14L_1] end-1 end] break + lassign [lrange [$w.c coords I14L_1] end-1 end] Ox Oy $w.c scale I14L_1 $Ox $Oy $sc $sc - Draw14a L + Draw14a $w L # Paper going up set sc [expr {.35 + .05*$step}] set sc [expr {1 / $sc}] - foreach {Ox Oy} [$w.c coords I14R_0] break + lassign [$w.c coords I14R_0] Ox Oy $w.c scale I14R_0 $Ox $Oy $sc $sc - foreach {Ox Oy} [lrange [$w.c coords I14R_1] end-1 end] break + lassign [lrange [$w.c coords I14R_1] end-1 end] Ox Oy $w.c scale I14R_1 $Ox $Oy $sc $sc - Draw14a R + Draw14a $w R return [expr {$step == 10 ? 3 : 1}] } + # Light beam -proc Draw15 {} { - global w +proc Draw15 {w} { set color $::C(15a) set xy {824 599 824 585 820 585 829 585} $w.c create line $xy -fill $::C(fg) -width 3 -tag I15a @@ -1035,72 +1101,70 @@ proc Draw15 {} { set xy {765 557 784 583} $w.c create rect $xy -fill $color -outline $::C(fg) -width 2 - Sine 658 580 765 580 3 15 -tag I15_s -fill $::C(fg) -width 3 + Sine $w 658 580 765 580 3 15 -tag I15_s -fill $::C(fg) -width 3 } -proc Move15a {} { - global w +proc Move15a {w} { set color $::C(15b) - $w.c scale I15a 824 599 1 .3 ;# Button down + $w.c scale I15a 824 599 1 .3 ;# Button down set xy {765 621 681 621} $w.c create line $xy -dash "-" -width 3 -fill $color -tag I15 } -proc Move15 {{step {}}} { - global w +proc Move15 {w {step {}}} { set step [GetStep 15 $step] set numsteps 6 if {$step == $numsteps+2} { - MoveAbs I15_star {-100 -100} - return 2 + MoveAbs $w I15_star {-100 -100} + return 2 } - if {$step == 0} { ;# Break the light beam - Sparkle {-100 -100} I15_star - set xy {765 621 745 621} - $w.c coords I15 $xy - return 1 + if {$step == 0} { ;# Break the light beam + Sparkle $w {-100 -100} I15_star + set xy {765 621 745 621} + $w.c coords I15 $xy + return 1 } - foreach {x0 y0} [Anchor I15_s w] {x1 y1} [Anchor I15_s e] break + lassign [Anchor $w I15_s w] x0 y0 + lassign [Anchor $w I15_s e] x1 y1 set x [expr {$x0 + ($x1-$x0) * ($step - 1) / double($numsteps)}] - MoveAbs I15_star [list $x $y0] + MoveAbs $w I15_star [list $x $y0] return 1 } + # Bell -proc Draw16 {} { - global w +proc Draw16 {w} { set color $::C(16) set xy {722 485 791 556} $w.c create rect $xy -fill {} -outline $::C(fg) -width 3 - set xy [box 752 515 25] ;# Bell + set xy [box 752 515 25] ;# Bell $w.c create oval $xy -fill $color -outline black -tag I16b -width 2 - set xy [box 752 515 5] ;# Bell button + set xy [box 752 515 5] ;# Bell button $w.c create oval $xy -fill black -outline black -tag I16b - set xy {784 523 764 549} ;# Clapper + set xy {784 523 764 549} ;# Clapper $w.c create line $xy -width 3 -tag I16c -fill $::C(fg) set xy [box 784 523 4] $w.c create oval $xy -fill $::C(fg) -outline $::C(fg) -tag I16d } -proc Move16 {{step {}}} { - global w +proc Move16 {w {step {}}} { set step [GetStep 16 $step] # Note: we never stop - foreach {Ox Oy} {760 553} break + lassign {760 553} Ox Oy if {$step & 1} { - set beta 12 - $w.c move I16b 3 0 + set beta 12 + $w.c move I16b 3 0 } else { - set beta -12 - $w.c move I16b -3 0 + set beta -12 + $w.c move I16b -3 0 } - RotateItem I16c $Ox $Oy $beta - RotateItem I16d $Ox $Oy $beta + RotateItem $w I16c $Ox $Oy $beta + RotateItem $w I16d $Ox $Oy $beta return [expr {$step == 1 ? 3 : 1}] } + # Cat -proc Draw17 {} { - global w +proc Draw17 {w} { set color $::C(17) set xy {584 556 722 556} @@ -1108,24 +1172,24 @@ proc Draw17 {} { set xy {584 485 722 485} $w.c create line $xy -fill $::C(fg) -width 3 - set xy {664 523 717 549} ;# Body + set xy {664 523 717 549} ;# Body $w.c create arc $xy -outline $::C(fg) -fill $color -width 3 \ -style chord -start 128 -extent -260 -tag I17 - set xy {709 554 690 543} ;# Paw + set xy {709 554 690 543} ;# Paw $w.c create oval $xy -outline $::C(fg) -fill $color -width 3 -tag I17 set xy {657 544 676 555} $w.c create oval $xy -outline $::C(fg) -fill $color -width 3 -tag I17 - set xy [box 660 535 15] ;# Lower face + set xy [box 660 535 15] ;# Lower face $w.c create arc $xy -outline $::C(fg) -width 3 -style arc \ -start 150 -extent 240 -tag I17_ $w.c create arc $xy -outline {} -fill $color -width 1 -style chord \ -start 150 -extent 240 -tag I17_ - set xy {674 529 670 513 662 521 658 521 650 513 647 529} ;# Ears + set xy {674 529 670 513 662 521 658 521 650 513 647 529} ;# Ears $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ $w.c create poly $xy -fill $color -outline {} -width 1 -tag {I17_ I17_c} - set xy {652 542 628 539} ;# Whiskers + set xy {652 542 628 539} ;# Whiskers $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ set xy {652 543 632 545} $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ @@ -1139,77 +1203,75 @@ proc Draw17 {} { set xy {668 547 688 553} $w.c create line $xy -fill $::C(fg) -width 3 -tag {I17_ I17w} - set xy {649 530 654 538 659 530} ;# Left eye + set xy {649 530 654 538 659 530} ;# Left eye $w.c create line $xy -fill $::C(fg) -width 2 -smooth 1 -tag I17 - set xy {671 530 666 538 661 530} ;# Right eye + set xy {671 530 666 538 661 530} ;# Right eye $w.c create line $xy -fill $::C(fg) -width 2 -smooth 1 -tag I17 - set xy {655 543 660 551 665 543} ;# Mouth + set xy {655 543 660 551 665 543} ;# Mouth $w.c create line $xy -fill $::C(fg) -width 2 -smooth 1 -tag I17 } -proc Move17 {{step {}}} { - global w +proc Move17 {w {step {}}} { set step [GetStep 17 $step] if {$step == 0} { - $w.c delete I17 ;# Delete most of the cat - set xy {655 543 660 535 665 543} ;# Mouth - $w.c create line $xy -fill $::C(fg) -width 3 -smooth 1 -tag I17_ - set xy [box 654 530 4] ;# Left eye - $w.c create oval $xy -outline $::C(fg) -width 3 -fill {} -tag I17_ - set xy [box 666 530 4] ;# Right eye - $w.c create oval $xy -outline $::C(fg) -width 3 -fill {} -tag I17_ - - $w.c move I17_ 0 -20 ;# Move face up - set xy {652 528 652 554} ;# Front leg - $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ - set xy {670 528 670 554} ;# 2nd front leg - $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ - - set xy { + $w.c delete I17 ;# Delete most of the cat + set xy {655 543 660 535 665 543} ;# Mouth + $w.c create line $xy -fill $::C(fg) -width 3 -smooth 1 -tag I17_ + set xy [box 654 530 4] ;# Left eye + $w.c create oval $xy -outline $::C(fg) -width 3 -fill {} -tag I17_ + set xy [box 666 530 4] ;# Right eye + $w.c create oval $xy -outline $::C(fg) -width 3 -fill {} -tag I17_ + + $w.c move I17_ 0 -20 ;# Move face up + set xy {652 528 652 554} ;# Front leg + $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ + set xy {670 528 670 554} ;# 2nd front leg + $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ + + set xy { 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 + 706 530 695 530 679 535 668 527 668 527 668 527 675 522 676 517 + 677 512 } ;# Body - $w.c create poly $xy -fill [$w.c itemcget I17_c -fill] \ + $w.c create poly $xy -fill [$w.c itemcget I17_c -fill] \ -outline $::C(fg) -width 3 -smooth 1 -tag I17_ - set xy {716 514 716 554} ;# Back leg - $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ - set xy {694 532 694 554} ;# 2nd back leg - $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ - set xy {715 514 718 506 719 495 716 488};# Tail - $w.c create line $xy -fill $::C(fg) -width 3 -smooth 1 -tag I17_ + set xy {716 514 716 554} ;# Back leg + $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ + set xy {694 532 694 554} ;# 2nd back leg + $w.c create line $xy -fill $::C(fg) -width 3 -tag I17_ + set xy {715 514 718 506 719 495 716 488};# Tail + $w.c create line $xy -fill $::C(fg) -width 3 -smooth 1 -tag I17_ - $w.c raise I17w ;# Make whiskers visible - $w.c move I17_ -5 0 ;# Move away from the wall a bit - return 2 + $w.c raise I17w ;# Make whiskers visible + $w.c move I17_ -5 0 ;# Move away from wall a bit + return 2 } return 0 } + # Sling shot -proc Draw18 {} { - global w +proc Draw18 {w} { set color $::C(18) - set xy {721 506 627 506} ;# Sling hold + set xy {721 506 627 506} ;# Sling hold $w.c create line $xy -width 4 -fill $::C(fg) -tag I18 - set xy {607 500 628 513} ;# Sling rock + set xy {607 500 628 513} ;# Sling rock $w.c create oval $xy -fill $color -outline {} -tag I18a - set xy {526 513 606 507 494 502} ;# Sling band + set xy {526 513 606 507 494 502} ;# Sling band $w.c create line $xy -fill $::C(fg) -width 4 -tag I18b - set xy { 485 490 510 540 510 575 510 540 535 491 } ;# Sling + set xy { 485 490 510 540 510 575 510 540 535 491 } ;# Sling $w.c create line $xy -fill $::C(fg) -width 6 } -proc Move18 {{step {}}} { - global w +proc Move18 {w {step {}}} { set step [GetStep 18 $step] set pos { {587 506} {537 506} {466 506} {376 506} {266 506 x} {136 506} - {16 506} {-100 -100} + {16 506} {-100 -100} } - set b(0) {490 502 719 507 524 512} ;# Band collapsing + set b(0) {490 502 719 507 524 512} ;# Band collapsing set b(1) { 491 503 524 557 563 505 559 496 546 506 551 525 553 536 538 534 532 519 529 499 @@ -1217,44 +1279,48 @@ proc Move18 {{step {}}} { set b(2) {491 503 508 563 542 533 551 526 561 539 549 550 530 500} set b(3) {491 503 508 563 530 554 541 562 525 568 519 544 530 501} - if {$step >= [llength $pos]} { return 0} + if {$step >= [llength $pos]} { + return 0 + } if {$step == 0} { - $w.c delete I18 - $w.c itemconfig I18b -smooth 1 + $w.c delete I18 + $w.c itemconfig I18b -smooth 1 } if {[info exists b($step)]} { - $w.c coords I18b $b($step) + $w.c coords I18b $b($step) } set where [lindex $pos $step] - MoveAbs I18a $where - if {[lindex $where 2] == "x"} {return 3} + MoveAbs $w I18a $where + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } + # Water pipe -proc Draw19 {} { - global w +proc Draw19 {w} { set color $::C(19) set xx {249 181 155 118 86 55 22 0} foreach {x1 x2} $xx { - $w.c create rect $x1 453 $x2 467 -fill $color -outline {} -tag I19 - $w.c create line $x1 453 $x2 453 -fill $::C(fg) -width 1 ;# Pipe top - $w.c create line $x1 467 $x2 467 -fill $::C(fg) -width 1 ;# Pipe bottom + $w.c create rect $x1 453 $x2 467 -fill $color -outline {} -tag I19 + $w.c create line $x1 453 $x2 453 -fill $::C(fg) -width 1;# Pipe top + $w.c create line $x1 467 $x2 467 -fill $::C(fg) -width 1;# Pipe bottom } $w.c raise I11i - set xy [box 168 460 16] ;# Bulge by the joint + set xy [box 168 460 16] ;# Bulge by the joint $w.c create oval $xy -fill $color -outline {} $w.c create arc $xy -outline $::C(fg) -width 1 -style arc \ -start 21 -extent 136 $w.c create arc $xy -outline $::C(fg) -width 1 -style arc \ -start -21 -extent -130 - set xy {249 447 255 473} ;# First joint 26x6 + set xy {249 447 255 473} ;# First joint 26x6 $w.c create rect $xy -fill $color -outline $::C(fg) -width 1 - set xy [box 257 433 34] ;# Bend up + set xy [box 257 433 34] ;# Bend up $w.c create arc $xy -outline {} -fill $color -width 1 \ -style pie -start 0 -extent -91 $w.c create arc $xy -outline $::C(fg) -width 1 \ @@ -1264,7 +1330,7 @@ proc Draw19 {} { -style pie -start 0 -extent -92 $w.c create arc $xy -outline $::C(fg) -width 1 \ -style arc -start 0 -extent -90 - set xy [box 257 421 34] ;# Bend left + set xy [box 257 421 34] ;# Bend left $w.c create arc $xy -outline {} -fill $color -width 1 \ -style pie -start 1 -extent 91 $w.c create arc $xy -outline $::C(fg) -width 1 \ @@ -1274,7 +1340,7 @@ proc Draw19 {} { -style pie -start 0 -extent 90 $w.c create arc $xy -outline $::C(fg) -width 1 \ -style arc -start 0 -extent 90 - set xy [box 243 421 34] ;# Bend down + set xy [box 243 421 34] ;# Bend down $w.c create arc $xy -outline {} -fill $color -width 1 \ -style pie -start 90 -extent 90 $w.c create arc $xy -outline $::C(fg) -width 1 \ @@ -1285,97 +1351,106 @@ proc Draw19 {} { $w.c create arc $xy -outline $::C(fg) -width 1 \ -style arc -start 90 -extent 90 - set xy {270 427 296 433} ;# 2nd joint bottom + set xy {270 427 296 433} ;# 2nd joint bottom $w.c create rect $xy -fill $color -outline $::C(fg) -width 1 - set xy {270 421 296 427} ;# 2nd joint top + set xy {270 421 296 427} ;# 2nd joint top $w.c create rect $xy -fill $color -outline $::C(fg) -width 1 - set xy {249 382 255 408} ;# Third joint right + set xy {249 382 255 408} ;# Third joint right $w.c create rect $xy -fill $color -outline $::C(fg) -width 1 - set xy {243 382 249 408} ;# Third joint left + set xy {243 382 249 408} ;# Third joint left $w.c create rect $xy -fill $color -outline $::C(fg) -width 1 - set xy {203 420 229 426} ;# Last joint + set xy {203 420 229 426} ;# Last joint $w.c create rect $xy -fill $color -outline $::C(fg) -width 1 - set xy [box 168 460 6] ;# Handle joint + set xy [box 168 460 6] ;# Handle joint $w.c create oval $xy -fill $::C(fg) -outline {} -tag I19a - set xy {168 460 168 512} ;# Handle bar + set xy {168 460 168 512} ;# Handle bar $w.c create line $xy -fill $::C(fg) -width 5 -tag I19b } -proc Move19 {{step {}}} { +proc Move19 {w {step {}}} { set step [GetStep 19 $step] set angles {30 30 30} - if {$step == [llength $angles]} {return 2} - - foreach {Ox Oy} [Centroid I19a] break - RotateItem I19b $Ox $Oy [lindex $angles $step] + if {$step == [llength $angles]} { + return 2 + } + RotateItem $w I19b {*}[Centroid $w I19a] [lindex $angles $step] return 1 } + # Water pouring -proc Draw20 {} { +proc Draw20 {w} { } -proc Move20 {{step {}}} { - global w +proc Move20 {w {step {}}} { set step [GetStep 20 $step] set pos {451 462 473 484 496 504 513 523 532} set freq {20 40 40 40 40 40 40 40 40} set pos { {451 20} {462 40} {473 40} {484 40} {496 40} {504 40} {513 40} - {523 40} {532 40 x} + {523 40} {532 40 x} + } + if {$step >= [llength $pos]} { + return 0 } - if {$step >= [llength $pos]} {return 0} $w.c delete I20 set where [lindex $pos $step] - foreach {y f} $where break - H2O $y $f - if {[lindex $where 2] == "x"} {return 3} + lassign $where y f + H2O $w $y $f + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } -proc H2O {y f} { - global w +proc H2O {w y f} { set color $::C(20) $w.c delete I20 - Sine 208 428 208 $y 4 $f -tag {I20 I20s} -width 3 -fill $color -smooth 1 - $w.c create line [$w.c coords I20s] -width 3 -fill $color -smooth 1 -tag {I20 I20a} - $w.c create line [$w.c coords I20s] -width 3 -fill $color -smooth 1 -tag {I20 I20b} + Sine $w 208 428 208 $y 4 $f -tag {I20 I20s} -width 3 -fill $color \ + -smooth 1 + $w.c create line [$w.c coords I20s] -width 3 -fill $color -smooth 1 \ + -tag {I20 I20a} + $w.c create line [$w.c coords I20s] -width 3 -fill $color -smooth 1 \ + -tag {I20 I20b} $w.c move I20a 8 0 $w.c move I20b 16 0 } + # Bucket -proc Draw21 {} { - global w +proc Draw21 {w} { set color $::C(21) - set xy {217 451 244 490} ;# Right handle + set xy {217 451 244 490} ;# Right handle $w.c create line $xy -fill $::C(fg) -width 2 -tag I21_a - set xy {201 467 182 490} ;# Left handle + set xy {201 467 182 490} ;# Left handle $w.c create line $xy -fill $::C(fg) -width 2 -tag I21_a - set xy {245 490 237 535} ;# Right side - set xy2 {189 535 181 490} ;# Left side - $w.c create poly [concat $xy $xy2] -fill $color -outline {} -tag {I21 I21f} + set xy {245 490 237 535} ;# Right side + set xy2 {189 535 181 490} ;# Left side + $w.c create poly [concat $xy $xy2] -fill $color -outline {} \ + -tag {I21 I21f} $w.c create line $xy -fill $::C(fg) -width 2 -tag I21 $w.c create line $xy2 -fill $::C(fg) -width 2 -tag I21 - set xy {182 486 244 498} ;# Top + set xy {182 486 244 498} ;# Top $w.c create oval $xy -fill $color -outline {} -width 2 -tag {I21 I21f} $w.c create oval $xy -fill {} -outline $::C(fg) -width 2 -tag {I21 I21t} - set xy {189 532 237 540} ;# Bottom - $w.c create oval $xy -fill $color -outline $::C(fg) -width 2 -tag {I21 I21b} + set xy {189 532 237 540} ;# Bottom + $w.c create oval $xy -fill $color -outline $::C(fg) -width 2 \ + -tag {I21 I21b} } -proc Move21 {{step {}}} { - global w +proc Move21 {w {step {}}} { set step [GetStep 21 $step] set numsteps 30 - if {$step >= $numsteps} {return 0} + if {$step >= $numsteps} { + return 0 + } - foreach {x1 y1 x2 y2} [$w.c coords I21b] break - #foreach {X1 Y1 X2 Y2} [$w.c coords I21t] break - foreach {X1 Y1 X2 Y2} {183 492 243 504} break + lassign [$w.c coords I21b] x1 y1 x2 y2 + #lassign [$w.c coords I21t] X1 Y1 X2 Y2 + lassign {183 492 243 504} X1 Y1 X2 Y2 set f [expr {$step / double($numsteps)}] set y2 [expr {$y2 - 3}] @@ -1383,7 +1458,7 @@ proc Move21 {{step {}}} { set yy1 [expr {$y1 + ($Y1 - $y1) * $f}] set xx2 [expr {$x2 + ($X2 - $x2) * $f}] set yy2 [expr {$y2 + ($Y2 - $y2) * $f}] - #H2O $yy1 40 + #H2O $w $yy1 40 $w.c itemconfig I21b -fill $::C(20) $w.c delete I21w @@ -1395,81 +1470,88 @@ proc Move21 {{step {}}} { return [expr {$step == $numsteps-1 ? 3 : 1}] } + # Bucket drop -proc Draw22 {} { +proc Draw22 {w} { } -proc Move22 {{step {}}} { - global w +proc Move22 {w {step {}}} { set step [GetStep 22 $step] set pos {{213 513} {213 523} {213 543 x} {213 583} {213 593}} if {$step == 0} {$w.c itemconfig I21f -fill $::C(22)} - if {$step >= [llength $pos]} {return 0} + if {$step >= [llength $pos]} { + return 0 + } set where [lindex $pos $step] - MoveAbs I21 $where - H2O [lindex $where 1] 40 - $w.c delete I21_a ;# Delete handles + MoveAbs $w I21 $where + H2O $w [lindex $where 1] 40 + $w.c delete I21_a ;# Delete handles - if {[lindex $where 2] == "x"} {return 3} + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } + # Blow dart -proc Draw23 {} { - global w +proc Draw23 {w} { set color $::C(23a) set color2 $::C(23b) set color3 $::C(23c) - set xy {185 623 253 650} ;# Block + set xy {185 623 253 650} ;# Block $w.c create rect $xy -fill black -outline $::C(fg) -width 2 -tag I23a - set xy {187 592 241 623} ;# Balloon + set xy {187 592 241 623} ;# Balloon $w.c create oval $xy -outline {} -fill $color -tag I23b $w.c create arc $xy -outline $::C(fg) -width 3 -tag I23b \ -style arc -start 12 -extent 336 - set xy {239 604 258 589 258 625 239 610} ;# Balloon nozzle + set xy {239 604 258 589 258 625 239 610} ;# Balloon nozzle $w.c create poly $xy -outline {} -fill $color -tag I23b $w.c create line $xy -fill $::C(fg) -width 3 -tag I23b - set xy {285 611 250 603} ;# Dart body + set xy {285 611 250 603} ;# Dart body $w.c create oval $xy -fill $color2 -outline $::C(fg) -width 3 -tag I23d - set xy {249 596 249 618 264 607 249 596} ;# Dart tail + set xy {249 596 249 618 264 607 249 596} ;# Dart tail $w.c create poly $xy -fill $color3 -outline $::C(fg) -width 3 -tag I23d - set xy {249 607 268 607} ;# Dart detail + set xy {249 607 268 607} ;# Dart detail $w.c create line $xy -fill $::C(fg) -width 3 -tag I23d - set xy {285 607 305 607} ;# Dart needle + set xy {285 607 305 607} ;# Dart needle $w.c create line $xy -fill $::C(fg) -width 3 -tag I23d } -proc Move23 {{step {}}} { - global w +proc Move23 {w {step {}}} { set step [GetStep 23 $step] set pos { {277 607} {287 607} {307 607 x} {347 607} {407 607} {487 607} - {587 607} {687 607} {787 607} {-100 -100} + {587 607} {687 607} {787 607} {-100 -100} } - if {$step >= [llength $pos]} {return 0} + if {$step >= [llength $pos]} { + return 0 + } if {$step <= 1} { - eval $w.c scale I23b [Anchor I23a n] .9 .5 + $w.c scale I23b {*}[Anchor $w I23a n] .9 .5 } set where [lindex $pos $step] - MoveAbs I23d $where + MoveAbs $w I23d $where - if {[lindex $where 2] == "x"} {return 3} + if {[lindex $where 2] eq "x"} { + return 3 + } return 1 } + # Balloon -proc Draw24 {} { - global w +proc Draw24 {w} { set color $::C(24a) - set xy {366 518 462 665} ;# Balloon + set xy {366 518 462 665} ;# Balloon $w.c create oval $xy -fill $color -outline $::C(fg) -width 3 -tag I24 - set xy {414 666 414 729} ;# String + set xy {414 666 414 729} ;# String $w.c create line $xy -fill $::C(fg) -width 3 -tag I24 - set xy {410 666 404 673 422 673 418 666} ;# Nozzle + set xy {410 666 404 673 422 673 418 666} ;# Nozzle $w.c create poly $xy -fill $color -outline $::C(fg) -width 3 -tag I24 - set xy {387 567 390 549 404 542} ;# Reflections + set xy {387 567 390 549 404 542} ;# Reflections $w.c create line $xy -fill $::C(fg) -smooth 1 -width 2 -tag I24 set xy {395 568 399 554 413 547} $w.c create line $xy -fill $::C(fg) -smooth 1 -width 2 -tag I24 @@ -1478,60 +1560,67 @@ proc Draw24 {} { set xy {408 564 402 547 386 545} $w.c create line $xy -fill $::C(fg) -smooth 1 -width 2 -tag I24 } -proc Move24 {{step {}}} { - global S w +proc Move24 {w {step {}}} { + global S set step [GetStep 24 $step] - if {$step > 4} {return 0} - if {$step == 4} {return 2} + if {$step > 4} { + return 0 + } elseif {$step == 4} { + return 2 + } if {$step == 0} { - $w.c delete I24 ;# Exploding balloon - set xy { + $w.c delete I24 ;# Exploding balloon + set 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 } - $w.c create poly $xy -tag I24 -fill $::C(24b) -outline $::C(24a) \ + $w.c create poly $xy -tag I24 -fill $::C(24b) -outline $::C(24a) \ -width 10 -smooth 1 - set msg [subst $S(message)] - $w.c create text [Centroid I24] -text $msg -tag {I24 I24t} \ + set msg [subst $S(message)] + $w.c create text [Centroid $w I24] -text $msg -tag {I24 I24t} \ -justify center -font {{Times Roman} 18 bold} - return 1 + return 1 } $w.c itemconfig I24t -font [list {Times Roman} [expr {18 + 6*$step}] bold] $w.c move I24 0 -60 - eval $w.c scale I24 [Centroid I24] 1.25 1.25 + $w.c scale I24 {*}[Centroid $w I24] 1.25 1.25 return 1 } + # Displaying the message -proc Move25 {{step {}}} { +proc Move25 {w {step {}}} { global S set step [GetStep 25 $step] if {$step == 0} { - set ::XY(25) [clock clicks -milliseconds] - return 1 + set ::XY(25) [clock clicks -milliseconds] + return 1 } set elapsed [expr {[clock clicks -milliseconds] - $::XY(25)}] - if {$elapsed < 5000} {return 1} + if {$elapsed < 5000} { + return 1 + } return 2 } + # Collapsing balloon -proc Move26 {{step {}}} { - global S w +proc Move26 {w {step {}}} { + global S set step [GetStep 26 $step] if {$step >= 3} { - $w.c delete I24 I26 - $w.c create text 430 755 -anchor s -tag I26 \ + $w.c delete I24 I26 + $w.c create text 430 755 -anchor s -tag I26 \ -text "click to continue" -font {{Times Roman} 24 bold} - bind $w.c <1> Reset - return 4 + bind $w.c <1> [list Reset $w] + return 4 } - eval $w.c scale I24 [Centroid I24] .8 .8 + $w.c scale I24 {*}[Centroid $w I24] .8 .8 $w.c move I24 0 60 $w.c itemconfig I24t -font [list {Times Roman} [expr {30 - 6*$step}] bold] return 1 @@ -1541,101 +1630,105 @@ proc Move26 {{step {}}} { # # Helper functions # + proc box {x y r} { return [list [expr {$x-$r}] [expr {$y-$r}] [expr {$x+$r}] [expr {$y+$r}]] } -proc MoveAbs {item xy} { - global w - foreach {x y} $xy break - foreach {Ox Oy} [Centroid $item] break + +proc MoveAbs {w item xy} { + lassign $xy x y + lassign [Centroid $w $item] Ox Oy set dx [expr {$x - $Ox}] set dy [expr {$y - $Oy}] $w.c move $item $dx $dy } -proc RotateItem {item Ox Oy beta} { - global w + +proc RotateItem {w item Ox Oy beta} { set xy [$w.c coords $item] set xy2 {} foreach {x y} $xy { - eval lappend xy2 [RotateC $x $y $Ox $Oy $beta] + lappend xy2 {*}[RotateC $x $y $Ox $Oy $beta] } $w.c coords $item $xy2 } + proc RotateC {x y Ox Oy beta} { # rotates vector (Ox,Oy)->(x,y) by beta degrees clockwise - set x [expr {$x - $Ox}] ;# Shift to origin + set x [expr {$x - $Ox}] ;# Shift to origin set y [expr {$y - $Oy}] - set beta [expr {$beta * atan(1) * 4 / 180.0}] ;# Radians - set xx [expr {$x * cos($beta) - $y * sin($beta)}] ;# Rotate + set beta [expr {$beta * atan(1) * 4 / 180.0}] ;# Radians + set xx [expr {$x * cos($beta) - $y * sin($beta)}] ;# Rotate set yy [expr {$x * sin($beta) + $y * cos($beta)}] - set xx [expr {$xx + $Ox}] ;# Shift back + set xx [expr {$xx + $Ox}] ;# Shift back set yy [expr {$yy + $Oy}] return [list $xx $yy] } -proc Reset {} { - global S w - DrawAll +proc Reset {w} { + global S + DrawAll $w bind $w.c <1> {} set S(mode) $::MSTART set S(active) 0 } + # Each Move## keeps its state info in STEP, this retrieves and increments it proc GetStep {who step} { global STEP - if {$step != {}} { - set STEP($who) $step + if {$step ne ""} { + set STEP($who) $step + } elseif {![info exists STEP($who)] || $STEP($who) eq ""} { + set STEP($who) 0 } else { - if {! [info exists STEP($who)] || $STEP($who) == ""} { - set STEP($who) 0 - } else { - incr STEP($who) - } + incr STEP($who) } return $STEP($who) } + proc ResetStep {} { global STEP set ::S(cnt) 0 - foreach a [array names STEP] { set STEP($a) ""} + foreach a [array names STEP] { + set STEP($a) "" + } } -proc Sine {x0 y0 x1 y1 amp freq args} { - global w + +proc Sine {w x0 y0 x1 y1 amp freq args} { set PI [expr {4 * atan(1)}] set step 2 set xy {} - if {$y0 == $y1} { ;# Horizontal - for {set x $x0} {$x <= $x1} {incr x $step} { - set beta [expr {($x - $x0) * 2 * $PI / $freq}] - set y [expr {$y0 + $amp * sin($beta)}] - lappend xy $x $y - } + if {$y0 == $y1} { ;# Horizontal + for {set x $x0} {$x <= $x1} {incr x $step} { + set beta [expr {($x - $x0) * 2 * $PI / $freq}] + set y [expr {$y0 + $amp * sin($beta)}] + lappend xy $x $y + } } else { - for {set y $y0} {$y <= $y1} {incr y $step} { - set beta [expr {($y - $y0) * 2 * $PI / $freq}] - set x [expr {$x0 + $amp * sin($beta)}] - lappend xy $x $y - } + for {set y $y0} {$y <= $y1} {incr y $step} { + set beta [expr {($y - $y0) * 2 * $PI / $freq}] + set x [expr {$x0 + $amp * sin($beta)}] + lappend xy $x $y + } } - return [eval $w.c create line $xy $args] + return [$w.c create line $xy {*}$args] } -proc RoundRect {xy radius args} { - global w - foreach {x0 y0 x3 y3} $xy break + +proc RoundRect {w xy radius args} { + lassign $xy x0 y0 x3 y3 set r [winfo pixels $w.c $radius] set d [expr {2 * $r}] # Make sure that the radius of the curve is less than 3/8 size of the box! set maxr 0.75 - if {$d > $maxr * ($x3 - $x0) } { - set d [expr { $maxr * ($x3 - $x0)}] + if {$d > $maxr * ($x3 - $x0)} { + set d [expr {$maxr * ($x3 - $x0)}] } - if {$d > $maxr * ($y3 - $y0) } { - set d [expr { $maxr * ($y3 - $y0) }] + if {$d > $maxr * ($y3 - $y0)} { + set d [expr {$maxr * ($y3 - $y0)}] } set x1 [expr { $x0 + $d }] @@ -1647,34 +1740,36 @@ proc RoundRect {xy radius args} { lappend xy $x3 $y3 $x2 $y3 $x1 $y3 $x0 $y3 $x0 $y2 $x0 $y1 return $xy } + proc RoundPoly {canv xy radii args} { set lenXY [llength $xy] set lenR [llength $radii] if {$lenXY != 2*$lenR} { - error "wrong number of vertices and radii" + error "wrong number of vertices and radii" } set knots {} - foreach {x0 y0} [lrange $xy end-1 end] break - foreach {x1 y1} $xy break - eval lappend xy [lrange $xy 0 1] + lassign [lrange $xy end-1 end] x0 y0 + lassign $xy x1 y1 + lappend xy {*}[lrange $xy 0 1] for {set i 0} {$i < $lenXY} {incr i 2} { - set radius [lindex $radii [expr {$i/2}]] - set r [winfo pixels $canv $radius] + set radius [lindex $radii [expr {$i/2}]] + set r [winfo pixels $canv $radius] - foreach {x2 y2} [lrange $xy [expr {$i + 2}] [expr {$i + 3}]] break - set z [_RoundPoly2 $x0 $y0 $x1 $y1 $x2 $y2 $r] - eval lappend knots $z + lassign [lrange $xy [expr {$i + 2}] [expr {$i + 3}]] x2 y2 + set z [_RoundPoly2 $x0 $y0 $x1 $y1 $x2 $y2 $r] + lappend knots {*}$z - foreach {x0 y0} [list $x1 $y1] break - foreach {x1 y1} [list $x2 $y2] break + lassign [list $x1 $y1] x0 y0 + lassign [list $x2 $y2] x1 y1 } - set n [eval $canv create polygon $knots -smooth 1 $args] + set n [$canv create polygon $knots -smooth 1 {*}$args] return $n } + proc _RoundPoly2 {x0 y0 x1 y1 x2 y2 radius} { - set d [expr { 2 * $radius }] + set d [expr {2 * $radius}] set maxr 0.75 set v1x [expr {$x0 - $x1}] @@ -1685,10 +1780,10 @@ proc _RoundPoly2 {x0 y0 x1 y1 x2 y2 radius} { set vlen1 [expr {sqrt($v1x*$v1x + $v1y*$v1y)}] set vlen2 [expr {sqrt($v2x*$v2x + $v2y*$v2y)}] if {$d > $maxr * $vlen1} { - set d [expr {$maxr * $vlen1}] + set d [expr {$maxr * $vlen1}] } if {$d > $maxr * $vlen2} { - set d [expr {$maxr * $vlen2}] + set d [expr {$maxr * $vlen2}] } lappend xy [expr {$x1 + $d * $v1x/$vlen1}] [expr {$y1 + $d * $v1y/$vlen1}] @@ -1697,37 +1792,38 @@ proc _RoundPoly2 {x0 y0 x1 y1 x2 y2 radius} { return $xy } -proc Sparkle {Oxy tag} { - global w + +proc Sparkle {w Oxy tag} { set xy {299 283 298 302 295 314 271 331 239 310 242 292 256 274 281 273} foreach {x y} $xy { - $w.c create line 271 304 $x $y -fill white -width 3 -tag $tag + $w.c create line 271 304 $x $y -fill white -width 3 -tag $tag } - MoveAbs $tag $Oxy + MoveAbs $w $tag $Oxy } -proc Centroid {item} { - return [Anchor $item c] + +proc Centroid {w item} { + return [Anchor $w $item c] } -proc Anchor {item where} { - global w - foreach {x1 y1 x2 y2} [$w.c bbox $item] break - if {[string first "n" $where] > -1} { - set y $y1 - } elseif {[string first "s" $where] > -1} { - set y $y2 + +proc Anchor {w item where} { + lassign [$w.c bbox $item] x1 y1 x2 y2 + if {[string match *n* $where]} { + set y $y1 + } elseif {[string match *s* $where]} { + set y $y2 } else { - set y [expr {($y1 + $y2) / 2.0}] + set y [expr {($y1 + $y2) / 2.0}] } - if {[string first "w" $where] > -1} { - set x $x1 - } elseif {[string first "e" $where] > -1} { - set x $x2 + if {[string match *w* $where]} { + set x $x1 + } elseif {[string match *e* $where]} { + set x $x2 } else { - set x [expr {($x1 + $x2) / 2.0}] + set x [expr {($x1 + $x2) / 2.0}] } return [list $x $y] } -DoDisplay -Reset -Go ;# Start everything going +DoDisplay $w +Reset $w +Go $w ;# Start everything going |