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<p>Reconstructed from archived HTML; see provenance manifest</p> <p><b>Nowa strona</b></p><div>Format pliku G2F jest przeznaczony dla programu [[Graph2Font]]. Autor z lenistwa uprościł go maksymalnie, przez co objętość plików G2F jest dosyć spora, średnio 160 kB. Duża objętość i podatność na kompresję wynika głównie z tego, że jest to zrzut pamięci zarezerwowanej na tablice używane przez G2F. W ostatnich wersjach programu umożliwiona została kompresja plików G2F.<br /> <br /> Pliki kompresowane są przy pomocy ogólnie dostępnej biblioteki ZLIB, posiadają wówczas nagłówek G2FZLIB.<br /> <br /> &lt;pre&gt;<br /> G2F file format<br /> ---------------<br /> <br /> length type desc<br /> ------ ---- ----<br /> 1 BYTE SCRW Screen Width (32, 40, 48)<br /> 1 BYTE bit 0-2 Pixel (1,2,4)<br /> bit 3-7 Charset Compress ($80-Normal, $40-Optymizing, $20-Original, $10-JGP, $08-JGP2)<br /> <br /> 1 BYTE bit 0-6 CHRC Charset Count<br /> bit 7 (0=old raster program, 1=new raster program)<br /> <br /> SCRW*30 BYTE Screen and Invers Data<br /> <br /> (CHRC+1)*1024 BYTE Charsets Data<br /> <br /> 30 BYTE bit 0-6 Charsets Table<br /> bit 7 newFnt<br /> <br /> 256 BYTE Bitmap Colors - Background<br /> 256 BYTE Bitmap Colors - Color 0<br /> 256 BYTE Bitmap Colors - Color 1<br /> 256 BYTE Bitmap Colors - Color 2<br /> 256 BYTE Bitmap Colors - Color 3<br /> <br /> 256 BYTE PMG Colors - Player Missile 0<br /> 256 BYTE PMG Colors - Player Missile 1<br /> 256 BYTE PMG Colors - Player Missile 2<br /> 256 BYTE PMG Colors - Player Missile 3<br /> <br /> 256 WORD PMG_INFO - Player 0<br /> bit 12-15 PMG Priority<br /> <br /> 256 WORD PMG_INFO - Missile 0<br /> <br /> 256 WORD PMG_INFO - Player 1<br /> bit 12 - 5th Player (0=disabled, 1=enabled)<br /> bit 13 - Multicolor PMG (0=disabled, 1=enabled)<br /> <br /> 256 WORD PMG_INFO - Missile 1<br /> <br /> 256 WORD PMG_INFO - Player 2<br /> 256 WORD PMG_INFO - Missile 2<br /> <br /> 256 WORD PMG_INFO - Player 3<br /> 256 WORD PMG_INFO - Missile 3<br /> <br /> 256 BYTE Player0 DATA<br /> 256 BYTE Missile0 DATA<br /> <br /> 256 BYTE Player1 DATA<br /> 256 BYTE Missile1 DATA<br /> <br /> 256 BYTE Player2 DATA<br /> 256 BYTE Missile2 DATA<br /> <br /> 256 BYTE Player3 DATA<br /> 256 BYTE Missile3 DATA<br /> <br /> 1 BYTE unused<br /> <br /> 240*290 BYTE Sprajt<br /> bit 0 - Player0<br /> bit 1 - Missile0<br /> bit 2 - Player1<br /> bit 3 - Missile1<br /> bit 4 - Player2<br /> bit 5 - Missile2<br /> bit 6 - Player3<br /> bit 7 - Missile3<br /> <br /> 240*290 BYTE SprajtX<br /> bit 0 - Player0<br /> bit 1 - Missile0<br /> bit 2 - Player1<br /> bit 3 - Missile1<br /> bit 4 - Player2<br /> bit 5 - Missile2<br /> bit 6 - Player3<br /> bit 7 - Missile3<br /> <br /> 256 BYTE BUFF [0..255]<br /> BUFF [1] bit 0-2 (1=GED+, 2=DLI, 3=GED-)<br /> bit 6 (0=DLI, 1=DLI+)<br /> bit 7 (0=GED+, 1=GED+ disabled badlines)<br /> <br /> 240*12*2 WORD RASTER_PROGRAM<br /> <br /> 30 BYTE Graphics Mode (1,2,4,255)<br /> <br /> 210 BYTE unused<br /> <br /> 16 BYTE BUFF [0..15]<br /> raster_ofset = BUFF[0]-8<br /> <br /> 1 BYTE CHARSET LIMITATIONS - LAST CHAR<br /> <br /> 256 BYTE Lock Colors - Background<br /> 256 BYTE Lock Colors - Color 0<br /> 256 BYTE Lock Colors - Color 1<br /> 256 BYTE Lock Colors - Color 2<br /> 256 BYTE Lock Colors - Color 3<br /> <br /> 1 BYTE unused<br /> <br /> 1 BYTE Video Chipset [0..2]<br /> [0] = 0 - ANTIC+GTIA, 1 - ANTIC+VBXE<br /> [1] = color map cell width<br /> [2] = color map cell height<br /> <br /> 48*240 BYTE VBXE Colors Map<br /> <br /> 1 BYTE CHARSET LIMITATIONS - FIRST CHAR<br /> <br /> SCRW*30 BYTE Invers2 Data (DLI+)<br /> <br /> 30 BYTE Table2 Data (DLI+)<br /> <br /> 128 BYTE Charset limitations<br /> <br /> 240 WORD RASTER_PROGRAM (line offset)<br /> <br /> 1 BYTE unused (1)<br /> <br /> PMG_INFO<br /> --------<br /> <br /> bit 0-6 Horizontal Position<br /> bit7 (0-enabled PMG, 1-disabled PMG)<br /> <br /> bit 8-11 PMG Size<br /> <br /> RASTER_PROGRAM<br /> --------------<br /> bit 0-7 Code:<br /> <br /> $00-NOP (0,2,3,4..36 cycle)<br /> $01-LDA#, $02-LDX#, $03-LDY# (2 cycle)<br /> $41-LDA0, $42-LDX0, $43-LDY0 (3 cycle)<br /> $61-LDA, $62-LDX, $63-LDY (4 cycle)<br /> $81-STA, $82-STX, $83-STY) (4 cycle)<br /> <br /> bit 8-15 Value (0..255)<br /> &lt;/pre&gt;<br /> <br /> [[Kategoria:Emulacja]]<br /> [[Kategoria:Formaty plików]]<br /> </div>

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