add WGReset

Documentation.md

@@ -1121,6 +1121,20 @@ X:		WGExit
 </table>
 
 
+<br><br>
+
+####WGReset
+Deallocate all WeeGUI views and strings. This is called automatically during WeeGUI startup, but you can call it yourself at any time if you want to "start over" with no views. This does not clear the screen or repaint anything.
+
+<table width="100%">
+<tr><th>Assembly</th><th>Applesoft</th></tr><tr><td><pre>
+X:		WGReset
+</pre></td><td><pre>
+Not available
+</pre></td></tr>
+</table>
+
+
 <br><br>
 
 - - -

WeeGUI_MLI.s

@@ -73,4 +73,5 @@ WGSetContentWidth		= 78
 WGSetContentHeight		= 80
 WGStrokeRoundRect		= 82
 WGCreateRadio			= 84
+WGReset					= 86
 

weegui.s

@@ -94,6 +94,20 @@ WGInit:
 	jsr	WG80				; Enter 80-col text mode
 	jsr	WGInitApplesoft		; Set up Applesoft API
 
+	RESTORE_AXY
+
+	jmp	WGReset
+
+
+;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
+; WGReset
+; Reset views and strings. Called from WGInit during app startup.
+; Can also be called at any time to "start over" with no views.
+; (Does not clear screen or repaint.)
+;
+WGReset:
+	SAVE_AXY
+
 	ldy	#15			; Clear our block allocators
 WGInit_clearMemLoop:
 	tya
@@ -103,6 +117,7 @@ WGInit_clearMemLoop:
 	asl
 	tax
 	lda #0
+	sta	WG_VIEWRECORDS+2,x
 	sta	WG_STRINGS,x
 	dey
 	bpl WGInit_clearMemLoop
@@ -114,7 +129,6 @@ WGInit_clearMemLoop:
 	RESTORE_AXY
 	rts
 
-
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ; WGExit
 ; Cleanup Should be called once at app shutdown