// maze7easu.js
// Script to create charlemagne mazes, copied orig from maze8hard.js on 15 Oct. 07
// copyright (C) G. Patton 2007, All rights reserved
// 10/15/07 took out harder and easier buttons and code to handle them
// 10/15/07 made percent 35 initially
// 10/15/07 took out code to change energy levels and reset them and set initial to 0
var ver=parseInt(navigator.appVersion)
var ie4=(ver>3 && navigator.appName!="Netscape" && navigator.appName!="Opera")?1:0
var op= navigator.appName=="Opera"?1:0
var ns4=(ver>3 && navigator.appName=="Netscape")?1:0
var ns3=(ver==3 && navigator.appName=="Netscape")?1:0
//alert("appName =" + navigator.appName + " ver=" + ver)
var snd = new Array()
snd[0]= "soundstarttopfunny.wav"
snd[1]= "soundstartmarimba.wav"
snd[2]= "soundwinmarimba.wav"
snd[3]= "soundplantsmarimba.wav"
snd[4]= "soundwallcymbol.wav"
var stat = new Array()
stat[0]= "wclickcharlemagne440x77.gif"
stat[1]= "wwon440x77.gif"
stat[2]= "wstarttop440x77.gif"
stat[3]= "wweeds440x77.gif"
stat[4]= "wwall440x77.gif"
var sndObj= new Object
var imgObj= new Object
var energy = 0 // energy value to blast plants
var button=0 // is mouse over a button 1 is yes 0 is no
// function to preload the sound called on load of body in html
function initialize()
{
for (i=0; i <=snd.length; i++)
{
sndObj=snd[i]
}
for (i=0; i <=stat.length; i++)
{
imgObj=snd[i]
}
} // end initialize
// ******************** play sound clip input is file
function playsound(a)
{
//alert("op = " + op)
if (op)
{
// skip playing for now if opera
}
else
{
//alert("document.Player = " + document.Player)
document.Player.URL = a
// not opera so try sound
try
{
document.Player.controls.play();
}
catch(err)
{
// problem with netscape and player controls so catch error and continue
}
} // end else not opera
} // end playsound
// ************* function to stop sound not needed for ie
//function stopSound()
// {
// document.Player.controls.stop();
// }
// set a flag if over a button so don't move charlemagne to button
function buttonin()
{
// alert("in buttonin")
button=1
}
// reset the flag if out of button
function buttonout()
{
button=0
}
var gcp2event
var fishin = 2 // checks if fish is in maze=1 out=2 or start, finish, or wall = 3
var oldfishin = 2 // previous fishin state
// *********** function to handle mouseover all parts of maze
// it's argument is the object getting the event
function over(gcp2event,thisobj)
{
// this function is called whenever the mouse is over an img
// first find out what kind of image using alt (water, plant, border), then handle it
kind = thisobj.getAttribute("alt")
oldfishin = fishin // save the old state
// get new fishin state
if (kind == "water" || kind == "plant") {fishin = 1}
else if (kind == "wall" ) {fishin = 3}
else if ( kind == "start" || kind == "finish") {fishin = 4}
else if ( kind == "white" || kind == "starttitle" ) {fishin = 2}
else {fishin = 2} // never get this except set it on warp
// alert("kind = " + kind + " fishin = " + fishin )
// **** check for going across start with no mouse and warn user to click charlemagne
if (fishmoveflag==false && kind == "start" && oldfishin != 1 )
{
playsound(snd[0])
document.getElementById('status').src="blank200x35.gif"
document.getElementById("statustable").style.borderColor="blue"
// take status off playing surface
largestatusup(stat[0]) // must click charlemagne
return
} // end fishmoveflag== false and kind == start
// *** check for starting, is mouse moving true so we did click on the fish
if (fishmoveflag==true)
{
// alert("oldfishin = " + oldfishin)
if (kind == "start")
{
// check if we are already started and thus in maze and then went out start
if (start==1 && oldfishin == 1)
{
start=0
document.getElementById('status').src="blank200x35.gif"
document.getElementById("statustable").style.borderColor="blue"
largestatusdown()
return
} // end of we went out start hole
else if (start==0 )
{
// if we werent started and we were in wall or outside so start
playsound(snd[1])
document.getElementById('status').src="gamestarted200x35.gif"
document.getElementById("statustable").style.borderColor="blue"
largestatusdown()
start=1
return
}
else
{
// we were in start before so do nothing
return
}
} // end start
if (oldfishin == 2 || kind=="starttitle" || kind=="white")
{
// we are outside the aquarium so stop game
start=0
document.getElementById('status').src="blank200x35.gif"
document.getElementById("statustable").style.borderColor="blue"
largestatusdown()
return
}
// *** now check for end of game
if (kind == "finish"){
// we are at end but did we start
if (start==1 && oldfishin == 1)
{
// we are ok start is 1 we came from inside and fishmoveflag is true
playsound(snd[2])
document.getElementById('status').src="youwon200x35.gif"
document.getElementById("statustable").style.borderColor="orange"
largestatusup(stat[1])
} // end if started
else if (start == 0 || oldfishin == 2 || oldfishin == 3)
{
// start is 0 or we came from outside
playsound(snd[0])
document.getElementById('status').src="starttop200x35.gif"
document.getElementById('statustable').style.borderColor="red"
largestatusup(stat[2])
warp() // move charlemagne to beginning
} // end else
else
{
// do nothing
}
start=0
return
} // end finish
// check on hitting wall from inside or outside if fish moving
if (kind == "wall" )
{
playsound(snd[4])
document.getElementById('status').src="hitborder200x35.gif"
document.getElementById("statustable").style.borderColor="red"
largestatusup(stat[4])
warp() // move charlemagne to beginning
return
} // end of wall
} // end fishmoveflag true *************************************
// ***** check if charlemagne is moving and the game is started
if (start==1 && fishmoveflag==true)
{
if (kind == "water")
{
// do nothing
return
}
if (kind == "plant")
{
// check if there is energy to blast the plant
if (energy >0)
{
// blast plant
energy=energy-1
document.getElementById('energy').innerHTML=energy
// now change plant to water for this round
thisobj.setAttribute("alt","water")
thisobj.setAttribute("src","aquapix.gif")
return
}
else
{
playsound(snd[3])
document.getElementById('status').src="youlose200x35.gif"
document.getElementById("statustable").style.borderColor="red"
largestatusup(stat[3])
warp() // move charlemagne to beginning
return
}
} // end of plant
// if we got here we have a kind we don't know about so abort
alert("Error 1, you must reload page")
} // end of start true and fish move true
} // end of function over()
// ******** code for the trailing cursor ****************************
var arx = new Array() // arrays to hold trail values
var ary = new Array()
var newind // indices for trail
var curind
var fishmoveflag=false
var delx
var dely
// ************* this function warps Charlemagne to top, stops trailing but leaves cursor
// user must go click on charlemagne again to try again.
function warp()
{
fishmoveflag=false
start=0
oldfishin=2
// now move charlemagne with some offsets
document.getElementById('charlemagne').style.left=firsttimex
document.getElementById('charlemagne').style.top=firsttimey
} //end warp function
var firsttimex = 0 //hold place where charlemagne first clicked
var firsttimey = 0
// *************** come here when click anywhere in body
function arm(gcpevent)
{
var gcpevent // event passed in
// alert("after click arm event.button = " + gcpevent )
// first check if we are in a button and if so exit
if (button == 1)
{
largestatusdown()
return
}
if (firsttimex==0 )
{
firsttimex= document.getElementById('charlemagne').offsetLeft
firsttimey= document.getElementById('charlemagne').offsetTop
//alert("firsttime x = " + firsttimex + " firsttime y = " + firsttimey)
}
// take out any text over the screen
document.getElementById('status').src="blank200x35.gif"
document.getElementById("statustable").style.borderColor="blue"
largestatusdown()
// check for left mouse button and mouse moving flag
if (fishmoveflag==true)
{
// if mouse was moving stop it
fishmoveflag=false
}
// if left click turn on trailing and move charlemagne to mouse
else
{
fishmoveflag=true // show mouse moving
delx=-10 // offsets to get charlemagne lined up
dely=-15
xcoor=gcpevent.clientX // get coordinates
ycoor=gcpevent.clientY
// prime the trailing array with points
for (i=0; i < 29; i++)
{
arx[i] = xcoor+delx
ary[i] = ycoor+dely
}
newind=0 // index to put new coords
curind=15 // index to remove old coords
gcpmove(gcpevent) // reset initially
}
} // end arm
// ******** function to actually do the moving
function gcpmove(gcp1event)
{
var gcp1event
// alert("in gcpmove gcp1event= " + gcp1event)
if (fishmoveflag==true)
{
// get cursor position and save it at new cursor
arx[newind]=gcp1event.clientX+delx
ary[newind]=gcp1event.clientY+dely
// set new coordinates
document.getElementById('charlemagne').style.left=arx[curind]
document.getElementById('charlemagne').style.top=ary[curind]
newind++ // increment the indexs
curind++
if (newind >= 29) {newind = 0} // loop the indexs
if (curind >= 29) {curind = 0}
return false
} // end of is fish moveing flag on
} // end of gcpmove
//-------------------------------------end of fish --------------------
//-------------------------------------start of maze ------------------
var w = 25
var percent = 30 // make percent filled initially 45 for hard maze
var start = 0
//--------------------------------------------
function makemaze(x,y,indenttop,indentbottom)
{
// x is the number of rows, y is the number of cols, and indents are where start
// and finish openings go.
start=0
// the next line puts in code to reset the maze and it must have the same row and col
// as the original maze. Be careful here
document.write( ' ')
// put charlemagne image and give it charlemagne id
document.write( ' ')
document.write( ' ')
// some white space then start text
document.write( ' ')
document.write( ' ')
// white space then harder button white space easier button
document.write( ' ')
//document.write( ' ')
//document.write( ' ')
//document.write( ' ')
// now the energy level
// document.write( ' Energy=')
// document.write( ' 1')
// document.write( ' Fill=')
// document.write( '45')
document.write( ' ') // must leave this for simple game
// make top of maze
maketopborder(x+2,indenttop)
// make body of maze
for (j=1; j<=y; j++)
{
makerow(x,j,indenttop,indentbottom,y)
}
// make bottom of maze
makebottomborder(x+2,indentbottom)
// some white space then the words finish
document.write( ' ')
document.write( ' ')
} // end makemaze
// ************* function to make the top of the maze
function maketopborder(z,indenttop)
{
// z = width
// indenttop=indent to opening on top
for (i=1; i<=indenttop; i++)
{
// left side
document.write( '' )
}
// middle notice it starts the game by mouseover
document.write( '' )
// right side
for (i=indenttop+2; i<=z; i++)
{
document.write( '' )
}
document.write( ' ' )
} // end maketopborder
// *************** function to make bottom of maze
function makebottomborder(z,indentbottom)
{
// z = width
// indentbottom = indent to bottom opening
for (i=1; i<=indentbottom; i++)
{
document.write( '' )
}
document.write( '' )
for (i=indentbottom+2; i<=z; i++)
{
document.write( '' )
}
document.write( ' ' )
} // end makebottomborder
// ********************** function to make a maze row
function makerow(z,row,it,ib,lastrow)
{
// row = row number
// z = row width
// it = indenttop
// ib = indentbottom
// lastrow = number of the last row in the maze
document.write( '' )
// now make all colums
for (i=1; i<=z; i++)
{
selid = "r" + row + "c" + i
// check if this is the square right under the entrance or over the exit
// if so make it not a plant
if ((row==1&&i==it)||(row==lastrow&&i==ib))
{
document.write( '' )
}
else
{
// put in water or plant using random numbers and the percent passed in
gcprand = Math.random() * 100
if (gcprand < percent)
{
document.write( '' )
}
else
{
document.write( '' )
} // end of percent if
} // end of not entrance or exit if
} // end of for i 1-z
// write block at end
document.write( '' )
document.write( ' ' )
} // end of make row
// ********************** function to change button color
function buttoncolor(thisb)
{
var thisb
thisb.style.background="red"
}
// ********************* function to reload a new maze when button pushed
//function hardermaze(x,y,w,h,thisb)
// {
// var x, y, w, h, thisb
// percent=percent+5
// if (percent >= 95) {percent=95} // limit it to 95
// resetmaze(x,y,w,h,thisb)
// } // end of harder maze
//function easiermaze(x,y,w,h,thisb)
// {
// var x, y, w, h, thisb
// percent=percent-5
// if (percent<=35) {percent=35} // keep it above 34 percent
// resetmaze(x,y,w,h,thisb)
// } // end of easiermaze
function resetmaze(x,y,it,ib,thisb)
{
var selid, i, j, x, y, thisb
// Start rows
for (i=1; i <= y; i++)
{
for (j=1; j <= x ; j++)
{
selid = "r" + i + "c" + j
selectedobj = document.getElementById(selid)
// check if this is the square right under the entrance or over the exit
// if so make it not a plant, note x is the lastrow
if ((i==1&&j==it)||(i==y&&j==ib))
{
// sets alt and src attributes to water
selectedobj.setAttribute('alt','water')
selectedobj.setAttribute('src','aquapix.gif')
}
else
{
// put in water or plant using random numbers and the percent passed in
gcprand = Math.random() * 100
if (gcprand < percent)
{
// sets alt and src attributes to plant
selectedobj.setAttribute('alt','plant')
selectedobj.setAttribute('src','darkgreenpix.gif')
}
else
{
// sets alt and src attributes to water
selectedobj.setAttribute('alt','water')
selectedobj.setAttribute('src','aquapix.gif')
} // end of percent if
} // end of not entrance or exit if
} // end for col
} // end for row
// reset energy
// if (percent >=90) {energy=14}
// else if (percent >=85) {energy=12}
// else if (percent >=80) {energy=10}
// else if (percent >=75) {energy=9}
// else if (percent >=70) {energy=8}
// else if (percent >=65) {energy=7}
// else if (percent >=60) {energy=6}
// else if (percent >=55) {energy=5}
// else if (percent >=50) {energy=4}
// else {energy=2}
// document.getElementById('energy').innerHTML=energy
// document.getElementById('fill').innerHTML=percent
// change button back
thisb.style.background="silver"
} // end of resetmaze
// *********** function to print up large status over screen
function largestatusup(file)
{
document.getElementById("largestatus").width="440"
document.getElementById("largestatus").height="77"
document.getElementById("largestatus").setAttribute("src",file)
}
// *********** function to take down large status over screen
function largestatusdown()
{
document.getElementById("largestatus").width="1"
document.getElementById("largestatus").height="1"
document.getElementById("largestatus").setAttribute("src","bonepix.gif")
}
')
document.write( '
')
// some white space then start text
document.write( '
')
// white space then harder button white space easier button
document.write( '
' )
}
// middle notice it starts the game by mouseover
document.write( '
' )
// right side
for (i=indenttop+2; i<=z; i++)
{
document.write( '
' )
}
else
{
document.write( '