rules to make co3.prg

Makefile

@@ -7,7 +7,10 @@ C1541 = c1541
 
 all: clean d64 run
 
-co1.prg: src/main.asm src/music.asm src/l0-charset.bin src/l1-charset.bin src/l0-map.bin src/l0-padding.bin src/l1-map.bin src/l1-padding.bin src/l3-map.bin src/l3-padding.bin
+co1.prg: src/main.asm src/music.asm \
+		src/l0-charset.bin src/l1-charset.bin \
+		src/l0-map.bin src/l0-padding.bin src/l1-map.bin \
+		src/l1-padding.bin src/l3-map.bin src/l3-padding.bin
 	64tass -Wall --cbm-prg -o bin/co1.prg -L bin/list-co1.txt -l bin/labels.txt --vice-labels src/main.asm
 	md5sum bin/co1.prg orig/co1.prg
 
@@ -15,12 +18,16 @@ co2.prg: src/co2.asm src/main-charset.bin src/l3-charset.bin
 	64tass -Wall --cbm-prg -o bin/co2.prg -L bin/list-co2.txt src/co2.asm
 	md5sum bin/co2.prg orig/co2.prg
 
-d64: co1.prg co2.prg
+co3.prg: src/sprites.bin
+	64tass -Wall --cbm-prg -o bin/co3.prg -L bin/list-co3.txt src/co3.asm
+	md5sum bin/co3.prg orig/co3.prg
+
+d64: co1.prg co2.prg co3.prg
 	$(C1541) -format "commando 2084,rq" d64 $(D64_IMAGE)
 	$(C1541) $(D64_IMAGE) -write orig/commando.prg "commando"
 	$(C1541) $(D64_IMAGE) -write bin/co1.prg co1
 	$(C1541) $(D64_IMAGE) -write bin/co2.prg co2
-	$(C1541) $(D64_IMAGE) -write orig/co3.prg co3
+	$(C1541) $(D64_IMAGE) -write bin/co3.prg co3
 	$(C1541) $(D64_IMAGE) -list
 
 run: d64
@@ -31,4 +38,4 @@ runsc: d64
 
 clean:
 	-rm $(D64_IMAGE)
-	-rm bin/co1.prg bin/co2.prg
+	-rm bin/co1.prg bin/co2.prg bin/co3.prg

src/co2.asm

@@ -9,6 +9,8 @@
         .BYTE $05,$00,$15,$00,$05,$00,$15,$00
         .BYTE $39,$00
 
+        ; copy from e000-efff to d000-dfff
+COPY_FROM_E000_TO_D000      ;$F00A
         LDA $DC0E    ;CIA1: CIA Control Register A
         AND #$FE     ;#%11111110
         STA $DC0E    ;CIA1: CIA Control Register A
@@ -16,8 +18,9 @@
         AND #$FB     ;#%11111011
         STA $01
         LDX #$00     ;#%00000000
+_L00
         LDA $E000,X
-        STA $D000,X  ;Sprite 0 X Pos
+        STA $D000,X
         LDA $E100,X
         STA $D100,X
         LDA $E200,X
@@ -25,7 +28,7 @@
         LDA $E300,X
         STA $D300,X
         LDA $E400,X
-        STA $D400,X  ;Voice 1: Frequency Control - Low-Byte
+        STA $D400,X
         LDA $E500,X
         STA $D500,X
         LDA $E600,X
@@ -41,15 +44,16 @@
         LDA $EB00,X
         STA $DB00,X
         LDA $EC00,X
-        STA $DC00,X  ;CIA1: Data Port Register A
+        STA $DC00,X
         LDA $ED00,X
-        STA $DD00,X  ;CIA2: Data Port Register A
+        STA $DD00,X
         LDA $EE00,X
         STA $DE00,X
         LDA $EF00,X
         STA $DF00,X
         INX
-        BNE $F01A
+        BNE _L00
+
         LDA $01
         ORA #$04     ;#%00000100
         STA $01

src/co3.asm

+        * = $E000
+
+        ; FIXME: can be removed, since it contains garbage
+        .BINARY "main-map.bin"
+
+
+        ; Sprites
+        * = $E400
+        .BINARY "sprites.bin"
+