Added About box

src/assets.tal

@@ -34,24 +34,15 @@
     081c 3e7f 0808 0800
     0808 087f 3e1c 0800
 
-@frame-icns
-	( tl ) 0000 0000 0000 0102
-	( tc ) 0000 0000 0000 ff00
-	( tr ) 0000 0000 0000 8040
-	( mr ) 4040 4040 4040 4040
-	( ml ) 0202 0202 0202 0202
-	( bc ) 0201 0000 0000 0000
-	( br ) 00ff 0000 0000 0000
-	( mc ) 4080 0000 0000 0000
-
 @frame1-chr
 	( e ) 0000 0000 070f 0f0f 0000 0007 0f1f 1f1f
 	( h ) 0000 0000 ffff ffff 0000 00ff ffff ffff
 	( v ) f0f0 f0f0 f0f0 f0f0 f8f8 f8f8 f8f8 f8f8
 
-@menu-chr
+@frame2-chr
-	ffff ffff ffff ffff ffff ffff ffff ffff
+	( e ) 0000 0000 0000 0000 0000 0000 0001 0204 
-	ffff ffff ffff ff00 ffff ffff ffff ffff
+	( h ) 0000 0000 0000 0000  0000 0000 00ff 0000 
+	( v ) 0000 0000 0000 0000 2020 2020 2020 2020 
 
 @appicon
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0001 

src/nasu.tal

@@ -806,15 +806,19 @@ JMP2r
 		INC GTHk ,&ver JCN
 	POP2
 
-	.zoomview/x1 LDZ2 #0008 SUB2 .zoomview/y1 LDZ2 #0008 SUB2 #0404 ;frame-icns ;draw-frame-icn JSR2
+	( frame )
+	.zoomview/x1 LDZ2 .Screen/x DEO2
+	.zoomview/y1 LDZ2 .Screen/y DEO2
+	#0404 ;frame2-chr ;draw-frame JSR2
 
 	( label )
+	#01 .Screen/auto DEO
 	.zoomview/y2 LDZ2 #0008 SUB2 .Screen/y DEO2
 	.zoomview/x1 LDZ2 .Screen/x DEO2
 	;arrow-ver-icns .Screen/addr DEO2
-	#03 .Screen/sprite DEO
+	#02 .Screen/sprite DEO
 	;arrow-hor-icns .Screen/addr DEO2
-	#03 .Screen/sprite DEO
+	#02 .Screen/sprite DEO
 
 JMP2r
 
@@ -1026,8 +1030,14 @@ JMP2r
 
 @draw-once ( -- )
 
-	.tileview/x1 LDZ2 #0008 SUB2 .tileview/y1 LDZ2 #0008 SUB2 #1010 ;frame-icns ;draw-frame-icn JSR2
+	.tileview/x1 LDZ2 .Screen/x DEO2
-	.nametableview/x LDZ2 #0008 SUB2 .nametableview/y LDZ2 #0008 SUB2 #1010 ;frame-icns ;draw-frame-icn JSR2
+	.tileview/y1 LDZ2 .Screen/y DEO2
+	#1010 ;frame2-chr ;draw-frame JSR2
+
+	.nametableview/x LDZ2 .Screen/x DEO2
+	.nametableview/y LDZ2 .Screen/y DEO2
+	#1010 ;frame2-chr ;draw-frame JSR2
+
 	#01 .Screen/auto DEO
 
 JMP2r
@@ -1313,43 +1323,6 @@ JMP2r
 
 JMP2r
 
-@draw-frame-icn ( x* y* w h sprite* -- )
-
-	.Screen/addr DEO2
-	,&h STR ,&w STR
-	DUP2 .Screen/y DEO2 ,&y STR2
-	DUP2 .Screen/x DEO2 ,&x STR2
-	#01 .Screen/auto DEO
-	#05 .Screen/sprite DEO
-	,&next JSR [ LIT &w $1 ] ,&repeat JSR
-	#02 .Screen/auto DEO
-	,&next JSR #05 .Screen/sprite DEO
-	,&next JSR [ LIT &h $1 ] ,&repeat JSR
-	( left )
-	[ LIT2 &y $2 ] #0008 ADD2 .Screen/y DEO2
-	[ LIT2 &x $2 ] .Screen/x DEO2
-	,&next JSR ,&h LDR ,&repeat JSR
-	#01 .Screen/auto DEO
-	,&next JSR #05 .Screen/sprite DEO
-	,&next JSR ,&w LDR ,&repeat JSR
-	,&next JSR #05 .Screen/sprite DEO
-	( fill )
-	,&next JSR
-	,&x LDR2 #0008 ADD2 .Screen/x DEO2
-	,&y LDR2 #0008 ADD2 .Screen/y DEO2
-
-JMP2r
-	&next
-		.Screen/addr DEI2k #0008 ADD2 ROT DEO2
-	JMP2r
-	&repeat
-		#00
-		&repeat-loop
-			#05 .Screen/sprite DEO
-			INC GTHk ,&repeat-loop JCN
-		POP2
-	JMP2r
-
 @draw-frame ( w h chr* -- )
 
 	STH2 ,&h STR ,&w STR