initial support for sections

iffy.coffee

@@ -141,10 +141,19 @@ class Nevgen
 # game state -- holds all the information needed to display the current state of the game in our browser
 class Gst
 	constructor: (@story, @jDiv) ->
-		@wstInit = @story.WstInit(this)
+		@rgwstInit = [@story.WstInit(this)]
+		@rgsection = [@story.SectionByName("start")]
 		@rgwst = null
 		@igenID = 0
 
+	GoBackOneSection: () ->
+		isectionRemove = @rgsection.length - 1
+		@rgsection.splice(isectionRemove, 1)
+		@rgwstInit.splice(isectionRemove, 1)
+
+	SectionCurrent: () ->
+		@rgsection[@rgsection.length - 1]
+		
 	Display: () ->
 		@mpstId_dgOnClick = []
 		@ClearMenu(true)
@@ -207,7 +216,7 @@ class Gst
 		stId
 	
 	RgwstRun: () ->
-		wst = @wstInit.WstNext(@story.NevByName("start"))
+		wst = @rgwstInit[@rgwstInit.length - 1].WstNext(@SectionCurrent().NevByName("start"))
 		eniWst = Nevgen.EniWst(this, wst)
 		ArrayFromEni(eniWst)
 	
@@ -360,7 +369,7 @@ TemplateFromStNev = (st, wst) ->
 		else
 			stDisplay = rgstDisplay[1].replace(/_/g, " ")
 			
-		word = wst.gst.story.WordByName(wst.gst, stWord)
+		word = wst.gst.SectionCurrent().WordByName(wst.gst, stWord)
 		if word? and (rgverb = word.Rgverb(wst)).length > 0
 			dgOnClick = (ev) -> wst.gst.ShowMenu(ev, this, rgverb)
 			
@@ -448,10 +457,23 @@ class Story
 	constructor: (@jStory) ->
 		@actorPlayer = new ActorPlayer(this)
 		@rgactor = [@actorPlayer]
+	SectionByName: (stName) ->
+		jSection = @jStory.find("section[name=#{stName}]")
+		if jSection.length == 1 then new Section(this, jSection)
+	Rgsection: () ->
+		new Section(this, $(jSection)) for jSection in @jStory.find("section").toArray()
+	RespoResponse: (nev, wst) ->
+		Respo.FromEnieniNev(new EniMap(new EniArray(@rgactor), (actor) -> actor.EninevResponse(nev, wst)))
+	WstInit: (gst) ->
+		NewWst({}, gst)
+
+class Section
+	constructor: (@story, @jSection) ->
+
 	NevByName: (stName) ->
 		if stName?
 			rgstName = stName.split('.')
-			for dNev in @jStory.find("[name=#{rgstName[rgstName.length - 1]}]")
+			for dNev in @jSection.find("[name=#{rgstName[rgstName.length - 1]}]")
 				istName = rgstName.length - 2
 				dParent = dNev
 				while dParent? and istName >= 0
@@ -461,12 +483,8 @@ class Story
 					return new Nev(dNev)
 		null
 	WordByName: (gst, stName) ->
-		jWord = @jStory.find("word[name=#{stName}]")
+		jWord = @jSection.find("word[name=#{stName}]")
 		if jWord.length > 0 then new Word(gst, jWord)
-	RespoResponse: (nev, wst) ->
-		Respo.FromEnieniNev(new EniMap(new EniArray(@rgactor), (actor) -> actor.EninevResponse(nev, wst)))
-	WstInit: (gst) ->
-		NewWst({}, gst)
 	
 Rgget = (rgurl, dgAfter, iurl, rgresult) ->
 	if not iurl? then iurl = 0

retrochronal.coffee

@@ -13,8 +13,9 @@ that causes this nev to happen in the future.  If the nev specified in future_ca
 class ActorRetro
 	constructor: (@story) ->
 		@mpnevID_rgnevResponse = {}
-		for dResponse in @story.jStory.find("pastresponse")
+		for section in @story.Rgsection()
-			@add(@story.NevByName($(dResponse).attr("after")), dResponse)
+			for dResponse in section.jSection.find("pastresponse")
+				@add(section.NevByName($(dResponse).attr("after")), dResponse)
 	add: (nev, dResponse) ->
 		if not @mpnevID_rgnevResponse[nev.ID()]?
 			@mpnevID_rgnevResponse[nev.ID()] = []
@@ -23,7 +24,7 @@ class ActorRetro
 		rgnevTest = @mpnevID_rgnevResponse[nev.ID()]
 		if rgnevTest?
 			FKeepNevTest = (nevTest, eniNev, nevgen, respo) ->
-				nevFuture = nevgen.wst.gst.story.NevByName($(nevTest.dNev).attr("future_cause"))
+				nevFuture = nevgen.wst.gst.SectionCurrent().NevByName($(nevTest.dNev).attr("future_cause"))
 				return nevFuture? and nevgen.wst.gst.FWillNevRun(nevgen.wst, new EniFilter(eniNev, FKeepNevTest), nevgen, respo, nevTest, nevFuture)
 
 			new EniFilter(new EniArray(rgnevTest), FKeepNevTest)

timemachine.xml

@@ -1,5 +1,6 @@
 <story title="Richard and Larry Build A Time Machine" author="Jeremy Penner">
   <loadmodule url="retrochronal.js" />
+  <section name="start">
 	  <nev name="start">
 	    <p>"I still can't believe you actually used a [DeLorean]," says Larry.</p>
 	    <p>"Hey, if you're going to do a thing, you ought to do it right," says [Richard].</p>
@@ -15,7 +16,7 @@
 	    </verb>
 	  </word>
 	  <word name="Richard">
-    <verb name="how" display="What have you done?">
+	    <verb name="how" display='Say, "What have you done?"'>
 	      <p>"So, run it by me again," says Larry.</p>
 	      <p>"I modified this [DeLorean] to send information backwards through time," says [Richard].</p>
 	      <p>"Just information.  Not matter."</p>
@@ -43,4 +44,5 @@
 	    <p>"What?  What button?" asks Larry, puzzled.</p>
 	    <p>"Never mind," says [Richard].</p>
 	  </pastresponse>
+  </section>
 </story>