Compression now fully working. Also, changed core to be a .system file, so we don't need BASIC.SYSTEM any more.

Platform/Apple/tools/PackPartitions/src/org/demo/PackPartitions.groovy

@@ -640,12 +640,7 @@ class PackPartitions
     {
         // Make a list of all the chunks that will be in the partition
         def chunks = []
-        code.values().each { 
+        code.values().each { chunks.add([type:TYPE_CODE, num:it.num, buf:compress(it.buf)]) }
-            debugCompression = (it.num == 1)
-            println "Code #${it.num} debug=$debugCompression."
-            chunks.add([type:TYPE_CODE, num:it.num, buf:compress(it.buf)])
-            debugCompression = false
-        }
         fonts.values().each { chunks.add([type:TYPE_FONT, num:it.num, buf:compress(it.buf)]) }
         frames.values().each { chunks.add([type:TYPE_FRAME_IMG, num:it.num, buf:compress(it.buf)]) }
         maps2D.values().each { chunks.add([type:TYPE_2D_MAP, num:it.num, buf:compress(it.buf)]) }

Platform/Apple/virtual/build.xml

@@ -45,7 +45,7 @@
     <delete failonerror="false" dir="${build.dir}/root"/>
     <mkdir dir="${build.dir}/root"/>
     <copy todir="${build.dir}/root">
-      <fileset dir="${src.dir}/core/build" includes="*.bin*"/>
+      <fileset dir="${src.dir}/core/build" includes="*.sys*"/>
       <fileset dir="./build" includes="game.part*.bin"/>
     </copy>
     <mkdir dir="${build.dir}/root/"/>

Platform/Apple/virtual/src/core/build.xml

@@ -32,7 +32,7 @@
            relative="true" parallel="false" failonerror="true" verbose="true">
       <fileset dir="${src.dir}" includes="*.s"/>
       <arg value="-o"/>
-      <arg value="${build.dir}/core.bin#800"/>
+      <arg value="${build.dir}/core.system.sys#2000"/>
       <arg line="${ASM_SETTINGS}"/>
       <srcfile/>
     </apply>

Platform/Apple/virtual/src/core/mem.s

@@ -44,9 +44,34 @@ prodosMemMap 	= $BF58
 
 ;------------------------------------------------------------------------------
 ; Initial vectors - these have to start at $800
-	jmp init
+codeBegin:
+	clc
+	bcc locationCheck
 	jmp main_dispatch
 	jmp aux_dispatch
+locationCheck:
+	jsr monrts
+	tsx
+	lda $100,x
+	cmp #>*
+	bne +
+	jmp init
++	sta pSrc+1
+	lda #>*
+	sta pDst+1
+	ldy #0
+	sty pSrc
+	sty pDst
+	ldx #>(tableEnd-codeBegin+$100)
+-	lda (pSrc),y
+	sta (pDst),y
+	iny
+	bne -
+	inc pSrc+1
+	inc pDst+1
+	dex
+	bne -
+	jmp codeBegin
 
 ;------------------------------------------------------------------------------
 ; Variables
@@ -317,6 +342,9 @@ fatalError: !zone
 
 ;------------------------------------------------------------------------------
 init: !zone
+; put something interesting on the screen :)
+	jsr home
+	+prStr : !text "Welcome to Lawless Legends.",0
 ; close all files
 	lda #0
 	jsr closeFile

Platform/Apple/virtual/src/include/global.i

@@ -77,6 +77,7 @@ clsApple	= $C062
 ; ROM routines
 prntax	= $F941
 textinit= $FB2F
+home	= $FC58
 rdkey	= $FD0C
 getln1	= $FD6F
 crout	= $FD8E
@@ -89,6 +90,7 @@ prerr	= $FF2D
 bell	= $FF3A
 iosave	= $FF4A
 iorest	= $FF3F
+monrts	= $FF58
 monitor	= $FF69
 getnum	= $FFA7
 

Platform/Apple/virtual/src/raycast/render.i

@@ -27,8 +27,7 @@ pDst		= $8	; len 2
 pTex		= $A	; len 2
 pixNum		= $C	; len 1
 byteNum		= $D	; len 1
-mapWidth	= $12	; len 1
+unused0E	= $E	; len 6
-mapHeight	= $13	; len 1
 pRayData	= $14	; len 2
 txNum		= $16	; len 1
 txColumn	= $17	; len 1
@@ -56,6 +55,8 @@ screenCol	= $60	; len 1
 playerDir	= $61	; len 1
 playerX		= $62	; len 2 (hi=integer, lo=fraction)
 playerY		= $64	; len 2 (hi=integer, lo=fraction)
+mapWidth	= $66	; len 1
+mapHeight	= $67	; len 1
 
 ;---------------------------------
 ; The following are in aux mem...
@@ -72,8 +73,8 @@ decodeTo23b	= $AA00
 decodeTo45	= $AB00
 decodeTo56	= $AC00
 decodeTo57	= $AD00
-clrBlitRollE	= $AE00	; size 3*(128/2)	= $C0, plus 2 for tya and rts
+clrBlitRollE	= $AE00	; size 3*(128/2) = $C0, plus 2 for tya and rts
-clrBlitRollO	= $AEC2	; size 3*(128/2)	= $C0, plus 2 for tya and rts
+clrBlitRollO	= $AEC2	; size 3*(128/2) = $C0, plus 2 for tya and rts
 texAddrLo	= $AF84
 texAddrHi	= texAddrLo + MAX_TEXTURES
 blitRoll	= $B000	; Unrolled blitting code. Size 29*128	= $E80, plus 1 for rts