did first badguys part

loader/samples/minexample/Makefile

@@ -163,6 +163,7 @@ $(DISKIMAGE): $(ASSEMBLE)
 	-f "sid" -w sid.bin \
 	-f "badguy" -w badguy.zx0.prg \
 	-f "font" -w font.bin \
+	-f "scrmap" -w tilemap.bin.lz \
 	$@
 
 

loader/samples/minexample/aart_lz.py

@@ -0,0 +1,68 @@
+# Original script by AArt1256
+# Modified by alexmush
+
+import sys
+
+def chunks(lst, n):
+	"""Yield successive n-sized chunks from lst."""
+	for i in range(0, len(lst), n):
+		yield lst[i:i + n]
+
+def find_subarray(arr, sub_arr):
+    sub_len = len(sub_arr)
+    for i in range(len(arr) - sub_len + 1):
+        if arr[i:i+sub_len] == sub_arr:
+            return i
+    return -1
+
+def compress(input_data : bytearray):
+    LEN_BUFFER = 256
+    final = []
+    buf = [0]*LEN_BUFFER
+    buf_ind = 0
+    for data in chunks(input_data, LEN_BUFFER):
+        data = list(data)
+        data += [0] * (LEN_BUFFER - len(data))
+        index = 0
+        aux = []
+        while index < LEN_BUFFER:
+            aux.append(data[index])
+            find_ind = find_subarray(buf,aux)
+            if find_ind == -1 or index == LEN_BUFFER-1 or (len(aux) > 0x70 and find_ind != -1):
+                if len(aux) > 1:
+                    find_ind = find_subarray(buf,aux[:-1])
+                    final.append(len(aux[:-1]))
+                    final.append(find_ind)
+                    final.append(data[index])
+                    for i in aux[:-1]:
+                        buf[buf_ind] = i
+                        buf_ind += 1
+                        buf_ind %= 256
+                    buf[buf_ind] = data[index]
+                    buf_ind += 1
+                    buf_ind %= 256
+                elif len(aux) == 1:
+                    final.append(0x80)
+                    final.append(data[index])
+                    buf[buf_ind] = data[index]
+                    buf_ind += 1
+                    buf_ind %= 256
+                aux = []
+            index += 1
+        #print(buf==data)
+    final.append(0xFF)
+    return bytearray(final)
+
+if __name__ == "__main__":
+    if len(sys.argv) < 3:
+        print("error: not enough argument given\n")
+        print("example arguments:")
+        print("python",sys.argv[0],"input.bin lzout.bin")
+        sys.exit()
+
+    f = open(sys.argv[1],"rb")
+    final = compress(f.read())
+
+    f = open(sys.argv[2],"wb")
+    f.write(final)
+    f.close()

loader/samples/minexample/c1541

@@ -1,4 +0,0 @@
-#!/bin/bash
-export VICE_INITIAL_CWD="$(pwd)"
-export PROGRAM="c1541"
-"/Applications/vice-arm64-gtk3-3.9/VICE.app/Contents/Resources/script" "$@"

loader/samples/minexample/conv_zx0.sh

@@ -1,3 +1,4 @@
-zx02/zx02 badguys_new.bin badguy.zx0
+zx02/zx02 badguyz.bin badguy.zx0
 printf "\x00\xe0" > badguy.zx0.prg
-cat badguy.zx0 >> badguy.zx0.prg
+cat badguy.zx0 >> badguy.zx0.prg
+python3 aart_lz.py tilemap.bin tilemap.bin.lz

loader/samples/minexample/lz_zp.asm

@@ -0,0 +1,10 @@
+LZ_addr: .res 2
+
+; check if the decompression has been finished
+; $00 = currently not fully decompressed
+; $FF = done/complete!
+LZ_done: .res 1
+
+LZ_buf_addr: .res 1
+LZ_copy_left: .res 1
+LZ_y_temp: .res 1

loader/samples/minexample/minexample.s

@@ -15,6 +15,10 @@ frame: .res 1
 cur_frame: .res 1
 frame_delay: .res 1
 frame_until: .res 1
+text_ptr: .res 2
+
+aart_lz_buffer := $fd00
+.include "lz_zp.asm"
 
 .segment "CODE"
 
@@ -33,6 +37,35 @@ pntr            = ZP+7
     lda #$35
     sta $01
 
+    ldx #<fontname
+    ldy #>fontname
+    jsr loadraw
+
+    lda #$34
+    sta $01
+
+    ldx #0
+:
+    lda $e000, x
+    sta $d800, x
+    lda $e100, x
+    sta $d900, x
+    inx
+    bne :-
+
+    lda #0
+    tax
+:
+    .repeat 4, I
+    sta $d000+(I*250), x
+    .endrepeat
+    inx
+    cpx #250
+    bne :-
+
+    lda #$35
+    sta $01
+
     lda #0
     sta ZX0_dst+0
 
@@ -65,7 +98,7 @@ pntr            = ZP+7
     
     lda #$1b
     sta $d011
-    lda #$80
+    lda #$d0
     sta $d012
 
     lda #1
@@ -78,27 +111,68 @@ pntr            = ZP+7
 
     cli
 
+    ;lda #64
+    ;sta frame_delay
+    ;jsr wait_loop
+
+    lda #0
+    jsr sfx_init
+
     lda #7
     sta frame_until
     jsr wait_frame_until
 
+    lda #64
+    sta frame_delay
+    jsr wait_loop
+
+    lda #1
+    jsr sfx_init
+
+    ldx #<darmtower_txt
+    ldy #>darmtower_txt
+    jsr upload_text
+
     lda #50*5
     sta frame_delay
     jsr wait_loop
 
+    ldx #<empty_txt
+    ldy #>empty_txt
+    jsr upload_text
+
     lda #$0d
     sta frame_until
     jsr wait_frame_until
 
-    lda #50*5
-    sta frame_delay
-    jsr wait_loop
+    ldx #<adol_win
+    ldy #>adol_win
+    jsr upload_text
 
     lda #50*5
     sta frame_delay
     jsr wait_loop
 
-    lda #26
+    ldx #<too_bad_txt
+    ldy #>too_bad_txt
+    jsr upload_text
+
+    lda #50*5
+    sta frame_delay
+    jsr wait_loop
+
+    ldx #<empty_txt
+    ldy #>empty_txt
+    jsr upload_text
+
+    lda #$13
+    sta frame_until
+    jsr wait_frame_until
+
+    lda #0
+    jsr sfx_init
+
+    lda #$1a
     sta frame_until
     jsr wait_frame_until
     jmp *
@@ -208,12 +282,6 @@ update_bmp:
     jsr inc_bmp_addr
     sta bmp_delay
     inc cur_frame
-    lda cur_frame
-    cmp #2
-    bne :+
-    lda #0
-    jsr sfx_init
-:
     rts    
 @skip_frame_end:
 
@@ -325,6 +393,40 @@ irq_badguy:
     pha
 
     inc vbl
+    ;inc $d020
+
+    lda #$1b
+    sta $d011
+    lda #$19
+    sta $d018
+    lda #$c8
+    sta $d016
+    lda $dd00
+    and #3
+    sta @dd00_arc+1
+    lda #0
+    sta $dd00
+    lda #$47
+    sta $d018
+
+:
+    lda $d012
+    cmp #$fb
+    bcc :-
+
+    .res 2, $ea
+
+    lda #$3b
+    sta $d011
+    lda #$19
+    sta $d018
+    lda #$d8
+    sta $d016
+@dd00_arc:
+    lda #0
+    sta $dd00
+
+    ;dec $d020
 
     asl $d019
     pla
@@ -335,9 +437,54 @@ irq_badguy:
     rti
 
 badguy: .byte "badguy",0
+fontname: .byte "font",0
+
+
+darmtower_txt:
+    .res (40-26)/2, ' '
+    .byte "who silenced darm's tower?"
+    .res (40-26)/2, ' '
+empty_txt:
+    .res 40, ' '
+adol_win:
+    .res (40-20)/2, ' '
+    .byte "adol must have won.."
+    .res (40-20)/2, ' '
+too_bad_txt:
+    .res (40-10)/2, ' '
+    .byte "too bad..."
+    .res (40-10)/2, ' '
+
+upload_text:
+    lda #$34
+    sta $01
+
+    stx text_ptr
+    sty text_ptr+1
+
+    ldy #39
+:
+    lda (text_ptr), y
+    sec
+    sbc #$20
+    sta $d348+40, y
+    dey
+    bne :-
+
+    lda #$35
+    sta $01
+
+    lda #1
+    ldy #39
+:
+    sta $db48+40, y
+    dey
+    bne :-
+    rts
 
 .include "sfx.asm"
 .include "zx02.asm"
+.include "thcmod_lz.asm"
 
     .res loadraw - *
 .incbin "../../build/loader-c64.prg", 2

loader/samples/minexample/png2prg 2/01_badguyz_cut.csv

@@ -1,29 +0,0 @@
-100,ys2/01_badguyz/koala/png/00.png
-3,ys2/01_badguyz/koala/png/01.png
-3,ys2/01_badguyz/koala/png/02.png
-3,ys2/01_badguyz/koala/png/03.png
-3,ys2/01_badguyz/koala/png/04.png
-3,ys2/01_badguyz/koala/png/05.png
-50,ys2/01_badguyz/koala/png/06.png
-15,ys2/01_badguyz/koala/png/07.png
-15,ys2/01_badguyz/koala/png/08.png
-15,ys2/01_badguyz/koala/png/09.png
-15,ys2/01_badguyz/koala/png/10.png
-15,ys2/01_badguyz/koala/png/11.png
-100,ys2/01_badguyz/koala/png/12.png
-15,ys2/01_badguyz/koala/png/10.png
-15,ys2/01_badguyz/koala/png/09.png
-15,ys2/01_badguyz/koala/png/08.png
-15,ys2/01_badguyz/koala/png/07.png
-100,ys2/01_badguyz/koala/png/06.png
-3,ys2/01_badguyz/koala/png/13.png
-3,ys2/01_badguyz/koala/png/14.png
-3,ys2/01_badguyz/koala/png/15.png
-3,ys2/01_badguyz/koala/png/16.png
-3,ys2/01_badguyz/koala/png/17.png
-3,ys2/01_badguyz/koala/png/18.png
-3,ys2/01_badguyz/koala/png/19.png
-100,ys2/01_badguyz/koala/png/00.png
-
-
-

loader/samples/minexample/png2prg 2/03_tower.csv

@@ -1,20 +0,0 @@
-100,ys2/03_tower/koala/png/01.png
-3,ys2/03_tower/koala/png/02.png
-3,ys2/03_tower/koala/png/03.png
-3,ys2/03_tower/koala/png/04.png
-3,ys2/03_tower/koala/png/05.png
-3,ys2/03_tower/koala/png/06.png
-3,ys2/03_tower/koala/png/03.png
-50,ys2/03_tower/koala/png/01.png
-10,ys2/03_tower/koala/png/07.png
-10,ys2/03_tower/koala/png/08.png
-10,ys2/03_tower/koala/png/09.png
-10,ys2/03_tower/koala/png/10.png
-10,ys2/03_tower/koala/png/11.png
-10,ys2/03_tower/koala/png/12.png
-10,ys2/03_tower/koala/png/13.png
-10,ys2/03_tower/koala/png/14.png
-150,ys2/03_tower/koala/png/15.png
-
-
-

loader/samples/minexample/png2prg 2/04_tower_beam.csv

@@ -1,40 +0,0 @@
-50,ys2/04_tower_beam/koala/png/01.png
-5,ys2/04_tower_beam/koala/png/02.png
-5,ys2/04_tower_beam/koala/png/03.png
-3,ys2/04_tower_beam/koala/png/04.png
-3,ys2/04_tower_beam/koala/png/05.png
-3,ys2/04_tower_beam/koala/png/06.png
-3,ys2/04_tower_beam/koala/png/07.png
-3,ys2/04_tower_beam/koala/png/08.png
-3,ys2/04_tower_beam/koala/png/09.png
-3,ys2/04_tower_beam/koala/png/10.png
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-3,ys2/04_tower_beam/koala/png/11.png
-3,ys2/04_tower_beam/koala/png/12.png
-3,ys2/04_tower_beam/koala/png/13.png
-
-
-

loader/samples/minexample/png2prg 2/05_field.csv

@@ -1,69 +0,0 @@
-3,ys2/05_field/koala/png/01.png
-3,ys2/05_field/koala/png/02.png
-3,ys2/05_field/koala/png/03.png
-3,ys2/05_field/koala/png/04.png
-3,ys2/05_field/koala/png/05.png
-3,ys2/05_field/koala/png/06.png
-3,ys2/05_field/koala/png/07.png
-3,ys2/05_field/koala/png/08.png
-
-3,ys2/05_field/koala/png/01.png
-3,ys2/05_field/koala/png/02.png
-3,ys2/05_field/koala/png/03.png
-3,ys2/05_field/koala/png/04.png
-3,ys2/05_field/koala/png/05.png
-3,ys2/05_field/koala/png/06.png
-3,ys2/05_field/koala/png/07.png
-3,ys2/05_field/koala/png/08.png
-
-3,ys2/05_field/koala/png/01.png
-3,ys2/05_field/koala/png/02.png
-3,ys2/05_field/koala/png/03.png
-3,ys2/05_field/koala/png/04.png
-3,ys2/05_field/koala/png/05.png
-3,ys2/05_field/koala/png/06.png
-3,ys2/05_field/koala/png/07.png
-3,ys2/05_field/koala/png/08.png
-
-3,ys2/05_field/koala/png/01.png
-3,ys2/05_field/koala/png/02.png
-3,ys2/05_field/koala/png/03.png
-3,ys2/05_field/koala/png/04.png
-3,ys2/05_field/koala/png/05.png
-3,ys2/05_field/koala/png/06.png
-3,ys2/05_field/koala/png/07.png
-3,ys2/05_field/koala/png/08.png
-
-3,ys2/05_field/koala/png/01.png
-3,ys2/05_field/koala/png/02.png
-3,ys2/05_field/koala/png/03.png
-3,ys2/05_field/koala/png/04.png
-3,ys2/05_field/koala/png/05.png
-3,ys2/05_field/koala/png/06.png
-3,ys2/05_field/koala/png/07.png
-3,ys2/05_field/koala/png/08.png
-
-3,ys2/05_field/koala/png/09.png
-3,ys2/05_field/koala/png/10.png
-3,ys2/05_field/koala/png/11.png
-3,ys2/05_field/koala/png/12.png
-3,ys2/05_field/koala/png/13.png
-3,ys2/05_field/koala/png/14.png
-3,ys2/05_field/koala/png/15.png
-3,ys2/05_field/koala/png/16.png
-3,ys2/05_field/koala/png/17.png
-3,ys2/05_field/koala/png/18.png
-3,ys2/05_field/koala/png/19.png
-3,ys2/05_field/koala/png/20.png
-3,ys2/05_field/koala/png/21.png
-3,ys2/05_field/koala/png/22.png
-3,ys2/05_field/koala/png/23.png
-3,ys2/05_field/koala/png/24.png
-3,ys2/05_field/koala/png/25.png
-3,ys2/05_field/koala/png/26.png
-3,ys2/05_field/koala/png/27.png
-3,ys2/05_field/koala/png/28.png
-3,ys2/05_field/koala/png/29.png
-3,ys2/05_field/koala/png/30.png
-
-

loader/samples/minexample/png2prg 2/06_falling_star.csv

@@ -1,38 +0,0 @@
-50,ys2/06_falling_star/koala/png/01.png
-5,ys2/06_falling_star/koala/png/02.png
-5,ys2/06_falling_star/koala/png/03.png
-5,ys2/06_falling_star/koala/png/04.png
-5,ys2/06_falling_star/koala/png/05.png
-5,ys2/06_falling_star/koala/png/06.png
-5,ys2/06_falling_star/koala/png/07.png
-5,ys2/06_falling_star/koala/png/08.png
-5,ys2/06_falling_star/koala/png/09.png
-5,ys2/06_falling_star/koala/png/10.png
-5,ys2/06_falling_star/koala/png/11.png
-5,ys2/06_falling_star/koala/png/12.png
-5,ys2/06_falling_star/koala/png/13.png
-5,ys2/06_falling_star/koala/png/14.png
-5,ys2/06_falling_star/koala/png/15.png
-5,ys2/06_falling_star/koala/png/16.png
-5,ys2/06_falling_star/koala/png/17.png
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-
-5,ys2/06_falling_star/koala/png/18.png
-5,ys2/06_falling_star/koala/png/19.png
-

loader/samples/minexample/png2prg 2/11_lilia_final.csv

@@ -1,66 +0,0 @@
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-50,ys2/11_lilia_final/koala/png/01.png
-
-20,ys2/11_lilia_final/koala/png/04.png
-3,ys2/11_lilia_final/koala/png/05.png
-3,ys2/11_lilia_final/koala/png/06.png
-3,ys2/11_lilia_final/koala/png/07.png
-3,ys2/11_lilia_final/koala/png/06.png
-3,ys2/11_lilia_final/koala/png/05.png
-3,ys2/11_lilia_final/koala/png/04.png
-
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-
-3,ys2/11_lilia_final/koala/png/08.png
-3,ys2/11_lilia_final/koala/png/09.png
-3,ys2/11_lilia_final/koala/png/10.png
-3,ys2/11_lilia_final/koala/png/11.png
-3,ys2/11_lilia_final/koala/png/10.png
-3,ys2/11_lilia_final/koala/png/09.png
-3,ys2/11_lilia_final/koala/png/08.png
-
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/01.png
-7,ys2/11_lilia_final/koala/png/02.png
-7,ys2/11_lilia_final/koala/png/03.png
-7,ys2/11_lilia_final/koala/png/02.png
-50,ys2/11_lilia_final/koala/png/01.png
-
-3,ys2/11_lilia_final/koala/png/12.png
-3,ys2/11_lilia_final/koala/png/13.png
-3,ys2/11_lilia_final/koala/png/14.png
-3,ys2/11_lilia_final/koala/png/15.png
-200,ys2/11_lilia_final/koala/png/16.png

loader/samples/minexample/png2prg 2/lilia.csv

@@ -1,9 +0,0 @@
-50,ys2/07_lilia/lilia1.png
-4,ys2/07_lilia/lilia2.png
-4,ys2/07_lilia/lilia3.png
-4,ys2/07_lilia/lilia4.png
-4,ys2/07_lilia/lilia5.png
-4,ys2/07_lilia/lilia6.png
-4,ys2/07_lilia/lilia7.png
-4,ys2/07_lilia/lilia8.png
-150,ys2/07_lilia/lilia9.png

loader/samples/minexample/png2prg 2/readme.md

@@ -1,687 +0,0 @@
-# PNG2PRG 1.12 by burg
-
-Png2prg converts a 320x200 image (png/gif/jpeg) to a c64 hires or
-multicolor bitmap, charset, petscii, ecm or sprites prg. It will find the best
-matching palette and background/bitpair-colors automatically, no need to modify
-your source images or configure a palette.
-
-Vice screenshots with default borders (384x272) are automatically cropped.
-Vice's main screen offset is at x=32, y=35.
-Quite a few people (and possibly tools too) use the incorrect 32,36 offset.
-Use the -alt-offset or -ao flag to use 32,36 as offset.
-Images in sprite dimensions will be converted to sprites.
-
-The resulting .prg includes the 2-byte start address and optional displayer.
-The displayers can optionally play a .sid tune.
-
-This tool can be used in all buildchains on all common platforms.
-
-## What Is New
-
-Png2prg 1.12 introduces animation.csv support for custom delays per frame.
-See 'Animation csv' below for details.
-The -no-loop flag causes animations to only display once.
-
-This release contains an important bugfix related to mixedcharsets,
-where in some cases, png2prg would require more unique chars than necessary.
-There were more issues with png2prg 1.10, which were hotfixed in 1.10.1.
-It is best to delete any 1.10 version and upgrade to 1.12.
-
-ECM conversion has been improved, now png2prg also searches for potential
-char reduction by searching for invertable characters.
-
-Trident added [devcontainer files](https://github.com/staD020/png2prg/commit/6cb6c48a2804fa5210cf704e0af4cff3313398fe) for setting up a Docker
-development environment to compile png2prg directly from within VSCode.
-
-See 'Changes for version 1.12' below for more features and details.
-
-## What it is *not*
-
-Png2prg is not a tool to wire fullcolor images. It needs input images to
-already be compliant with c64 color and size restrictions.
-In verbose mode (-v) it outputs locations of color clashes, if any.
-
-If you do need to wire fullcolor images, check out Youth's [Retropixels](https://www.micheldebree.nl/retropixels/).
-
-## Supported Graphics Modes
-
-    koala:        multicolor bitmap (max 4 colors per char)
-    hires:        singlecolor bitmap (max 2 colors per char)
-    mixedcharset: multicolor charset (max 4 colors per char (fixed bgcol, d022, d023))
-    mccharset:    multicolor charset (max 4 colors)
-    sccharset:    singlecolor charset (max 2 colors per char (fixed bgcol))
-    petscii:      singlecolor rom charset (max 2 colors per char (fixed bgcol))
-    ecm:          singlecolor charset (max 2 colors per char (4 fixed bgcolors), max 64 chars)
-    mcsprites:    multicolor sprites (max 4 colors)
-    scsprites:    singlecolor sprites (max 2 colors)
-    mcibitmap:    320x200 multicolor interlace bitmap (max 4 colors per char/frame)
-
-Png2prg is mostly able to autodetect the correct graphics mode, but you can
-also force a specific graphics mode with the -mode flag:
-
-    ./png2prg -m koala image.png
-
-## Koala or Hires Bitmap
-
-    Bitmap: $2000 - $3f3f
-    Screen: $3f40 - $4327
-    D020:   $4328         (singlecolor only)
-    D800:   $4328 - $470f (multicolor only)
-    D021:   $4710         (multicolor only, low-nibble)
-    D020:   $4710         (multicolor only, high-nibble)
-
-## Multicolor Interlace Bitmap
-
-You can supply one 320x200 multicolor image with max 4 colors per 8x8 pixel
-char per frame of which at least 2 are shared (the D021 and D800 colors).
-
-Or supply both frames in regular koala specs (-interlace flag required).
-When making screenshots in vice, please disable the d016 pixel shift manually.
-
-    ./png2prg -i testdata/madonna/frame_0.png testdata/madonna/frame_1.png
-
-### Drazlace (shared screenram and colorram for both frames)
-
-    ./png2prg testdata/madonna/cjam_pure_madonna.png
-
-    D800:    $5800 - $5be7
-    Screen:  $5c00 - $5fe7
-    Bitmap1: $6000 - $7f3f
-    D021:    $7f40         (low-nibble)
-    D020:    $7f40         (high-nibble)
-    D016Offset: $7f42
-    Bitmap2: $8000 - $9f3f
-
-### Multicolor Interlace (shared colorram, true paint .mci format)
-
-    ./png2prg -i -d016 1 testdata/mcinterlace/parriot?.png
-
-    Screen1: $9c00 - $9fe7
-    D021:    $9fe8         (low-nibble)
-    D020:    $9fe8         (high-nibble)
-    D016Offset: $9fe9
-    Bitmap1: $a000 - $bf3f
-    Bitmap2: $c000 - $df3f
-    Screen2: $e000 - $e3e7
-    D800:    $e400 - $e7e7
-
-## Singlecolor, PETSCII or ECM Charset (individual d800 colors)
-
-By default charsets are packed, they only contain unique characters.
-If you do not want charpacking, eg for a 1x1 charset, please use -no-pack.
-
-With ECM -bitpair-colors can be used to force d021-d024 colors.
-
-NB: individual d800 colors are not supported with -no-pack.
-
-    ./png2prg -m sccharset testdata/hirescharset/ohno_logo.png
-    ./png2prg -m petscii testdata/petscii/hein_hibiscus.png
-    ./png2prg -m ecm testdata/ecm/xpardey.png
-    ./png2prg -m ecm testdata/ecm/shampoo.png
-    ./png2prg -m ecm -bpc 2,7,14,0 testdata/ecm/orion.png
-
-    Charset:   $2000-$27ff (omitted for petscii)
-    Screen:    $2800-$2be7
-    D800:      $2c00-$2fe7
-    D020:      $2fe8
-    D021:      $2fe9
-    D022:      $2fea (ecm only)
-    D023:      $2feb (ecm only)
-    D024:      $2fec (ecm only)
-
-## Mixed Multi/Singlecolor Charset (individual d800 colors)
-
-Png2prg tries to figure out the right -bitpair-colors and auto-corrects
-where it can, but there still are edge-cases like the ones below.
-If an impossible color is found, an error will be displayed.
-Swap some -bpc colors around and retry.
-There can also be cases where manual -bpc colors can influence char-count or
-packed size.
-
-You may want to add the -brute-force flag so most color options will be tried.
-The best packed result wins, not necessarily the version with the least amount
-of chars.
-
-    ./png2prg -m mixedcharset testdata/mixedcharset/hein_neo.png
-    ./png2prg -m mixedcharset testdata/mixedcharset/huntress.gif
-    ./png2prg -m mixedcharset -bpc 3 testdata/mixedcharset/shine.png
-    ./png2prg -m mixedcharset -bpc 0 testdata/mixedcharset/charsetcompo.png
-
-    Charset:   $2000-$27ff
-    Screen:    $2800-$2be7
-    D800:      $2c00-$2fe7
-    D020:      $2fe8
-    D021:      $2fe9
-    D022:      $2fea
-    D023:      $2feb
-
-## Single or Multicolor Sprites
-
-If the source image size is a multiple of a 24x21 pixel sprite,
-the image is considered to contain sprites.
-
-The image will be converted from left to right, top to bottom.
-
-    ./png2prg image.png
-    ./png2prg -m scsprites image.png
-    ./png2prg -m mcsprites image.png
-
-    Sprite 1: $2000-$203f
-    Sprite 2: $2040-$207f
-    ...
-
-## Bitpair Colors
-
-By default, png2prg guesses bitpair colors by itself. In most cases you
-don't need to configure anything. It will provide a mostly normalized image
-which should yield good pack results, but your miles may vary.
-
-To give you more control, you can force/prefer a specific bitpair
-color-order. Use c64 colors, so 0 for black, 1 for white, 2 for red, etc.
-
-The following example will force background color 0 for bitpair 00 and
-prefer colors 6,14,3 for bitpairs 01,10,11:
-
-    ./png2prg -bitpair-colors 0,6,14,3 image.png
-
-It's also possible to explicitly skip certain bitpair preferences with -1:
-
-    ./png2prg -bitpair-colors 0,-1,-1,3 image.png
-
-## Animations
-
-When multiple files are added, they are treated as animation frames.
-You can also supply an animated .gif.
-
-## Sprite Animation
-
-Each frame will be concatenated in the output .prg.
-
-## Bitmap Animation (only koala and hires)
-
-Note that png2prg uses a rather simple generic diff approach, where small
-changes frame by frame work well. Trying to change large areas at once
-is not advised.
-Use the -no-fade flag if you run out of memory.
-
-The first image will be exported with all framedata appended.
-Koala animation frames start at $4711, hires at $4329.
-
-The frame files are following this format.
-Each frame consists of 1 or more chunks. A chunk looks like this:
-
-    .byte $03    // number of chars in this chunk
-                 // $00 marks end of frame
-                 // $ff marks end of all frames
-    .word bitmap // bitmap address of this chunk (the high byte is <$20)
-    .word screen // screenram address (the high byte is <$04)
-
-    For each char in this chunk:
-
-      .byte 0,31,15,7,8,34,0,128 // pixels
-      .byte $64                  // screenram colors
-      .byte $01                  // colorram color (koala only)
-      ...                        // next char(s)
-
-    ...          // next chunks
-    .byte 0      // end of frame
-    .byte 6      // wait for 6 frames
-    ...          // next frame(s)
-    .byte $ff    // end of all frames
-
-## PETSCII and Charset Animation
-
-Only petscii and sccharset modes support different background and
-bordercolors per frame.
-All chars used in all frames must fit into a single 256 char charset.
-
-Each frame consists of 1 or more chunks. A chunk looks like this:
-
-    .byte $xy    // $y = bgcol, $x = bordercol (only for petscii/sccharset)
-    .byte $03    // number of chars in this chunk
-                 // $00 marks end of frame
-                 // $ff marks end of all frames
-    .word screen // screenram address (the high byte is <$04)
-
-    For each char in this chunk:
-
-      .byte $03                  // character
-      .byte $01                  // colorram color
-      ...                        // next char(s)
-
-    ...          // next chunks
-    .byte 0      // end of frame
-    .byte 6      // wait for 6 frames
-    ...          // next frame(s)
-    .byte $ff    // end of all frames
-
-## Animation csv
-
-Since version 1.12 animation.csv support has been added to give more
-freedom to users wanting to create animation displayers.
-It is now possible to use a custom frame-delay per frame.
-
-The csv should contain rows of frame delay value and image, where the
-delay can be any value from 0 till 255. The highest delay is a little
-over 5 seconds on PAL systems.
-If you want longer delays, just copy a row.
-
-    10,frame0.png
-    50,frame1.png
-    10,frame2.png
-
-Examples can be found here: [Évoluer by The Sarge](https://github.com/staD020/png2prg/blob/master/testdata/evoluer/evoluer.csv) and [Rose by Sander](https://github.com/staD020/png2prg/blob/master/testdata/petscii/anim/rose.csv)
-
-    png2prg -d -o evoluer.prg -sid testdata/evoluer/Evoluer.sid testdata/evoluer/evoluer.csv
-    png2prg -d -o rose.prg testdata/petscii/anim/rose.csv
-
-## Displayer
-
-The -d or -display flag will link displayer code infront of the picture.
-By default it will also crunch the resulting file with Antonio Savona's
-[TSCrunch](https://github.com/tonysavon/TSCrunch/) with a couple of changes in my own [fork](https://github.com/staD020/TSCrunch/).
-
-All displayers except for sprites support adding a .sid.
-Multispeed sids are supported as long as the .sid initializes the CIA timers
-correctly.
-
-You can use sids located from $0e00-$1fff or $e000+ in the displayers.
-More areas may be free depending on graphics type.
-A memory usage map is shown on error and in -vv (very verbose) mode.
-
-If needed, you can relocate most sids using lft's [sidreloc](http://www.linusakesson.net/software/sidreloc/index.php).
-
-Zeropages $08-$0f are used in the animation displayers, while none are used
-in hires/koala displayers, increasing sid compatibility.
-
-## Brute Force Mode and Pack Optimization
-
-By default png2prg 1.8 does a pretty good job at optimizing the resulting prg
-for crunchers and packers. It is not enough to beat [SPOT 1.3](https://csdb.dk/release/?id=242492).
-
-The optimization techniques used by png2prg are also responsible for cleaning
-up the bitmap, making it ideal for animations and color effects.
-
-### -brute-force (-bf)
-
-Iterates are over many -bitpair-colors permutations automatically, packs
-with the built in TSCrunch and selects the shortest.
-
-    ./png2prg -bf image.png
-
-The -brute-force mode can be used in combination with additional flags.
-
-### -no-bitpair-counters (-nbc)
-
-Disable counting of bitpairs per color to guess a bitpair for a color.
-
-    ./png2prg -bf -nbc image.png
-
-### -no-prev-char-colors (-npcc)
-
-Disable lookback to previous char's charcolors to guess a bitpair for a color.
-
-    ./png2prg -bf -npcc image.png
-
-Since TSCrunch is optimized for speed, packing with Dali can give varying
-results. This is also the reason for not including these options in the
-brute force permutations automatically.
-
-## Benchmark
-
-The [koala otpimizing thread](https://csdb.dk/forums/?roomid=13&topicid=38311&showallposts=1) on csdb has gained some interest in the scene.
-Since Sparta released [SPOT](https://csdb.dk/release/?id=242492) it has been the best optimizer available.
-
-Png2prg 1.8 has improved optimization techniques but requires -brute-force
-mode to beat SPOT 1.3. Manual flags can optimize even better in some cases.
-
-All koalas are packed with [Dali 0.3.2](https://csdb.dk/release/?id=223584).
-
-    +---------+--------+----------+------------+--------+
-    | spot1.3 | p2p1.8 | p2p1.8bf | p2p1.8best | p2p1.6 |
-    +---------+--------+----------+------------+--------+
-    |    7332 |   7372 |     7332 |       7324 |   7546 | Untitled/Floris
-    |    5136 |   5190 |     5149 |         bf |   5464 | Song of the Sunset/Mermaid
-    |    5968 |   5998 |     5963 |         bf |   6155 | Short Circuit/Karen Davies
-    |    3618 |   3647 |     3616 |       3589 |   3830 | Portrait L+D/Sander
-    |    5094 |   5080 |     5083 |       5078 |   5320 | Weee/Mermaid
-    |    7497 |   7471 |     7458 |         bf |   7612 | Deadlock/Robin Levy
-    |    8068 |   8097 |     8046 |       8038 |   8227 | Room with a view/Veto
-    |    7445 |   7490 |     7432 |         bf |   7582 | Vangelis/Talent
-    |    6759 |   6739 |     6737 |         bf |   6963 | Temple of Tears/Hend
-    |    7859 |   7848 |     7839 |       7821 |   7998 | Thanos/JonEgg
-    |    4859 |   4849 |     4782 |         bf |   4983 | Solar-Sonar/Leon
-    |    5640 |   5671 |     5613 |         bf |   5869 | Cisco Heat/Alan Grier
-    |    6243 |   6286 |     6228 |         bf |   6430 | Daylight/Sulevi
-    |    2850 |   2884 |     2848 |         bf |   3092 | Yie Ar Kung Fu/Steve Wahid
-    |    6727 |   6721 |     6730 |       6711 |   6901 | Lee/The Sarge
-    |    7837 |   7828 |     7798 |         bf |   7960 | Parrot/Mirage
-    |    4559 |   4536 |     4494 |         bf |   4821 | Dragon's Lair
-    |    4275 |   4324 |     4292 |       4284 |   4519 | Scorpion/SIR'88
-    |    5562 |   5558 |     5506 |         bf |   5668 | Hatching/Joe
-    +---------+--------+----------+------------+--------+
-    |  113328 | 113589 |   112946 |     112853 | 116940 | Total
-    +---------+--------+----------+------------+--------+
-
- - p2p1.8: default png2prg result w/o options
- - p2p1.8bf: -brute-force mode
- - p2p1.8best: hand-picked -bitpair-colors, or bruteforced with -npcc and/or -nbc flags
- - p2p1.6: default png2prg 1.6 result w/o options
-
-## Examples
-
-This release contains examples with all assets included for you to test with.
-Also included are the assets of [Évoluer](https://csdb.dk/release/?id=220170) by The Sarge and Flotsam.
-A larger set of testdata can be found in the [github repo](https://github.com/staD020/png2prg/tree/master/testdata).
-
-## Install from source
-
-Png2prg was built on Linux, building on Mac should work out of the box.
-For Windows, try out Windows Subsystem Linux (WSL), works pretty well.
-However, natively building on Windows should be easy enough, look at
-Compiling without Make below.
-
-The compiled displayer prgs are included in the repo to ease building
-and importing png2prg as a library. Java is only required to build
-the displayers with KickAssembler (included in the repo).
-
-But first [install Go 1.20 or higher](https://go.dev/dl/).
-
-### Simple install
-
-    go install -v github.com/staD020/png2prg@master
-
-### Compiling with Make (recommended)
-
-    git clone https://github.com/staD020/png2prg.git
-    cd png2prg
-    make -j
-
-Build for all common targets:
-
-    make all -j
-
-### Compiling without Make
-
-    go build ./cmd/png2prg
-
-## Install and use as library
-
-In your Go project's path, go get the library:
-
-    go get github.com/staD020/png2prg
-
-In essence png2prg implements the [io.WriterTo](https://pkg.go.dev/io#WriterTo) interface.
-Typical usage could look like below. A more complex example can be found
-in the [source](https://github.com/staD020/png2prg/blob/master/cmd/png2prg/main.go) of the cli tool.
-
-```go
-import (
-	"fmt"
-	"io"
-	"github.com/staD020/png2prg"
-)
-
-func convertPNG(w io.Writer, png io.Reader) (int64, error) {
-	p, err := png2prg.New(png2prg.Options{}, png)
-	if err != nil {
-		return 0, fmt.Errorf("png2prg.New failed: %w", err)
-	}
-	return p.WriteTo(w)
-}
-```
-
-## Changes for version 1.12
-
- - Bugfix: Fix regression with handling mixedcharsets that was increasing
-   char usage count in some cases (thanks Shine).
- - Feature: Press CBM key in petscii (animation) displayers to switch
-   charset case.
- - Feature: Add -brute-force support to all charset modes.
- - Feature: Improve ECM handling by searching for invertable characters to
-   reduce char usage.
- - Feature: Add animation.csv support to allow for custom delays per frame.
- - Feature: Add -no-loop support for animations (thanks jab).
- - Feature: Add -no-fade support to other displayers (thanks Shine).
- - Feature: Disable repeating color optimization for koala & hires anims.
-   This reduces animation size & runtime processing at the cost of initial
-   image optimization.
- - Feature: Allow sids to use all memory below $0400 (thanks kbs).
- - Feature: VSCode Docker build support for a devcontainer was added by
-   Trident (thanks!).
- - Experimental: Add secondary+tertiary preferred bitpair colors with -bpc2
-   and -bpc3 (thanks Fungus).
-
-## Changes for version 1.10.1
-
- - Play NTSC .sid tunes at the right speed (thanks Acrouzet).
- - Bugfix: palette detection must detect all hires colors, also on odd pixels.
- - Bugfix: dont look at border area to determine hires pixels.
- - Bugfix: fix -frame-delay for charset anim displayers.
-
-## Changes for version 1.10
-
- - Add gfxmode to .sym files and display in terminal output (thanks Spider-J).
- - Add petscii animation support.
- - Add background and bordercolor to each petscii or sccharset animation frame.
- - Add -no-anim flag disable sc/mccharset animations and store frames as separate
-   screens.
- - Add -no-fade flag for koala, hires, petscii and sccharset animation
-   displayers, this frees up a lot of RAM for animation data and sid.
- - Code refactor, standardizing color and bitpair code, separated palettes in
-   palettes.yaml and more.
- - Bugfix: repair -force-border-color.
- - Bugfix: handle blank ECM images as well as ECM images using few bg colors
-   (thanks Brush).
- - Typofix: fix simple install docs (thanks IcePic).
- - Added another weird palette (thanks Fungus).
-
-## Changes for version 1.8
-
- - Improve crunchiness by re-using the previous char's bitpair-colors.
- - Add -no-prev-char-colors flag to disable re-use of the previous char's
-   bitpair-colors, in some cases this optimization causes worse pack results.
- - Add -brute-force mode to find bitpair color combinations with better
-   crunchiness. Burns some CPU for a couple seconds.
- - Add -no-bitpair-counters flag to disable using bitpair counters per color
-   for color guessing.
- - Added multi-frame support for mccharset, where all frames use the same
-   charset.
- - Add support for any centered fullscreen image resolution bigger than
-   320x200 and other than 384x272.
- - Add support for Marq's PETSCII tool .png resolution 352x232 (thanks jab).
- - Bugfix: docs fixes related to installation from source (thanks jab).
- - Bugfix: hide findECMColors log behind -verbose mode (thanks jab).
- - Docs fix: add a bit more info for sprites (thanks fungus).
-
-## Changes for version 1.6
-
- - Added -mode mixedcharset for mixed multicolor/singlecolor and
-   individual d800 colors per char.
- - Modified -mode sccharset to use individual d800 colors per char.
- - Added -mode petscii.
- - Added -mode ecm.
- - Added -no-pack-empty to skip packing empty chars to filled chars to re-use
-   for different colors. Only for mixed and ecm charsets.
- - Added -force-pack-empty for singlecolor and multicolor charset, may save
-   a char, but usually pack-ratio is worse due to increased d800 color usage.
- - Improved auto-detection of graphics modes, including various charset modes.
- - Added sid support to charset displayers.
- - Added fullscreen fade in/out to charset displayers.
- - Bug Fix: -force-border-color for singlecolor charset (thanks Raistlin).
- - Bug Fix: do not write empty .prg file on error.
- - Standardized d02x colors in output.prg for charset modes.
-
-## Changes for version 1.4
-
- - Support for even more far-out palette ranges (thanks Perplex).
- - Now throws an error if the palette can't be detected properly, this should
-   never happen. Please let me know if you run into this error.
- - Separated library and cli tool.
- - Library supports the standard [io.Reader](https://pkg.go.dev/io#Reader) and [io.Writer](https://pkg.go.dev/io#Writer) interfaces.
- - Patched [TSCrunch](https://github.com/staD020/TSCrunch/) further to increase crunch speed and use less memory.
- - Added -parallel and -worker flags to treat each input file as standalone
-   and convert all files in parallel. Gifs with multiple frames are still
-   treated as animations.
- - Stop relying on .gif filename extension, detect it.
- - Add -alt-offset flag to force screenshot offset 32, 36), used by a few
-   graphicians. Though, please switch to the correct 32, 35.
- - Add -symbols flag to write symbols to a .sym file.
- - Interlace support for mcibitmap (drazlace and truepaint).
- - Bugfix: allow blank images input (thanks Spider-J).
- - Allow colors not present in the image as -bitpair-colors (thanks Map).
-
-## Changes for version 1.2
-
- - Added displayer for koala animations.
- - Added displayer for hires animations.
- - Added -frame-delay flag for animation displayers.
- - Added -wait-seconds flag for animation displayers.
- - Fixed bug in koala/hires displayers not allowing sids to overlap $c000-$c7ff.
- - Expanding wildcards: using pic??.png or pic*.png now also works on Windows.
- - Set bank via $dd00 in displayers.
-
-## Changes for version 1.0
-
- - Added fullscreen fade in/out to koala and hires displayers.
- - Added optional .sid support for koala and hires displayers.
- - Added optional crunching for all displayers using TSCrunch.
-
-## Credits
-
-Png2prg was created by Burglar, using the following third-party libraries:
-
-[TSCrunch 1.3](https://github.com/tonysavon/TSCrunch/) by Antonio Savona for optional crunching when exporting
-an image with a displayer.
-
-[Colfade Doc](https://csdb.dk/release/?id=132276) by Veto for the color fade tables used in the displayers.
-
-[Kick Assembler](http://www.theweb.dk/KickAssembler/) by Slammer to compile the displayers.
-
-[Go](https://go.dev/) by The Go Authors is the programming language used to create png2prg.
-
-### Thanks to
-
-Apollyon, Spider-J, Brush, The Sarge, Fungus, Jab, Shine, Raistlin, Perplex,
-Map, Youth, IcePic, Sander, Guinea Pig, Krill, Christopher Jam, Sparta,
-Acrouzet, Trident, Worrior1 and Antonio Savona.
-
-## Options
-
-```
-  -alt-offset
-    	use alternate screenshot offset with x,y = 32,36
-  -ao
-    	alt-offset
-  -bf
-    	brute-force
-  -bitpair-colors string
-    	prefer these colors in 2bit space, eg 0,6,14,3
-  -bpc string
-    	bitpair-colors
-  -bpc2 string
-    	secondary bitpair colors eg 0,2,10,7
-  -bpc3 string
-    	tertiary bitpair colors eg 0,11,12,15
-  -brute-force
-    	brute force bitpair-colors
-  -cpuprofile file
-    	write cpu profile to file
-  -d	display
-  -d016 int
-    	d016offset (default 1)
-  -d016offset int
-    	number of pixels to shift with d016 when using interlace (default 1)
-  -display
-    	include displayer
-  -force-border-color int
-    	force border color (default -1)
-  -force-pack-empty
-    	optimize packing empty chars (only for sccharset)
-  -fpe
-    	force-pack-empty
-  -frame-delay int
-    	frames to wait before displaying next animation frame (default 6)
-  -h	help
-  -help
-    	help
-  -i	interlace
-  -interlace
-    	when you supply 2 frames, specify -interlace to treat the images as such
-  -m string
-    	mode
-  -memprofile file
-    	write memory profile to file (only in -parallel mode)
-  -mode string
-    	force graphics mode to koala, hires, mixedcharset, sccharset, mccharset (4col), scsprites or mcsprites
-  -na
-    	no-anim
-  -nbc
-    	no-bitpair-counters
-  -nc
-    	no-crunch
-  -nf
-    	no-fade
-  -ng
-    	no-guess
-  -nl
-    	no-loop
-  -no-anim
-    	disable charset animations and store frames as separate screens
-  -no-bitpair-counters
-    	do not use c64color bitpar counters optimization
-  -no-crunch
-    	do not TSCrunch displayer
-  -no-fade
-    	do not use fade in/out and free up a lot of memory
-  -no-guess
-    	do not guess preferred bitpair-colors
-  -no-loop
-    	play animations only once
-  -no-pack
-    	do not pack chars (only for sc/mc charset)
-  -no-pack-empty
-    	do not optimize packing empty chars (only for mc/mixed/ecm charset)
-  -no-prev-char-colors
-    	do not look at the previous char's bitpair-colors, in some cases this optimization causes worse pack results
-  -np
-    	no-pack
-  -npcc
-    	no-prev-char-colors
-  -npe
-    	no-pack-empty
-  -o string
-    	out
-  -out string
-    	specify outfile.prg, by default it changes extension to .prg
-  -p	parallel
-  -parallel
-    	run number of workers in parallel for fast conversion, treat each image as a standalone, not to be used for animations, unless an anim.csv is used
-  -q	quiet
-  -quiet
-    	quiet, only display errors
-  -sid string
-    	include .sid in displayer (see -help for free memory locations)
-  -sym
-    	symbols
-  -symbols
-    	export symbols to .sym
-  -targetdir string
-    	specify targetdir
-  -td string
-    	targetdir
-  -trd
-    	has side effect of enforcing screenram bitpair colors in level area
-  -v	verbose
-  -verbose
-    	verbose output
-  -vv
-    	very verbose, show memory usage map in most cases and implies -verbose
-  -w int
-    	workers (default 12)
-  -wait-seconds int
-    	seconds to wait before animation starts
-  -workers int
-    	number of concurrent workers in -parallel or -brute-force mode (default 12)
-```
-

loader/samples/minexample/png2prg 2/ys2.csv

@@ -1,29 +0,0 @@
-
-5,ys2/01_badguyz/koala/png/01.png
-5,ys2/01_badguyz/koala/png/02.png
-5,ys2/01_badguyz/koala/png/03.png
-5,ys2/01_badguyz/koala/png/04.png
-5,ys2/01_badguyz/koala/png/05.png
-50,ys2/01_badguyz/koala/png/06.png
-15,ys2/01_badguyz/koala/png/07.png
-15,ys2/01_badguyz/koala/png/08.png
-15,ys2/01_badguyz/koala/png/09.png
-15,ys2/01_badguyz/koala/png/10.png
-15,ys2/01_badguyz/koala/png/11.png
-100,ys2/01_badguyz/koala/png/12.png
-15,ys2/01_badguyz/koala/png/10.png
-15,ys2/01_badguyz/koala/png/09.png
-15,ys2/01_badguyz/koala/png/08.png
-15,ys2/01_badguyz/koala/png/07.png
-100,ys2/01_badguyz/koala/png/06.png
-5,ys2/01_badguyz/koala/png/13.png
-5,ys2/01_badguyz/koala/png/14.png
-5,ys2/01_badguyz/koala/png/15.png
-5,ys2/01_badguyz/koala/png/16.png
-5,ys2/01_badguyz/koala/png/17.png
-5,ys2/01_badguyz/koala/png/18.png
-5,ys2/01_badguyz/koala/png/19.png
-100,ys2/01_badguyz/koala/png/00.png
-
-
-