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added some cbm-like gfx chars to draw lines and boxes

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This commit is contained in:
mrdudz 2015-07-16 17:33:00 +02:00
parent d229d51be5
commit 3119be2a1e
3 changed files with 114 additions and 26 deletions
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26
include/pce.h
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@ -36,16 +36,20 @@
# error This module may only be used when compiling for the PCE!
#endif
/* FIXME: the respective characters are not present in the VGA charset (yet) */
#define CH_CROSS 0x10
#define CH_HLINE 1
#define CH_VLINE 2
#define CH_CROSS 3
#define CH_ULCORNER 4
#define CH_URCORNER 5
#define CH_LLCORNER 6
#define CH_LRCORNER 7
#define CH_TTEE 8
#define CH_BTEE 9
#define CH_LTEE 10
#define CH_RTEE 11
#define CH_RTEE 0x17
#define CH_LTEE 0x0f
#define CH_ULCORNER 0x10
#define CH_URCORNER 0x10
#define CH_LLCORNER 0x10
#define CH_LRCORNER 0x10
#define CH_ENTER 13
#define CH_PI 18
/* Color defines (CBM compatible, for conio) */
#define COLOR_BLACK 0x00
@ -79,14 +83,12 @@ extern void pce_stdjoy_joy[]; /* Referred to by joy_static_stddrv[] */
#define JOY_START 6
#define JOY_SELECT 7
/* FIXME: not implemented */
void waitvblank (void);
/* Wait for the vertical blanking */
/* all PCE are NTSC */
/* NOTE: all PCE are NTSC */
#define get_tv() TV_NTSC
/* Return the video mode the machine is using. */
/* End of pce.h */
#endif

2
libsrc/pce/readme.txt
View File

@ -6,8 +6,6 @@ joystick support should get verified on real hw
- the masks for buttons may be wrong.
- 6 button gamepads are different and need slightly different code
some graphical petscii chars should get added to the charset
interruptor support in crt0 (and cfg) is missing
- clock() should be hooked to a VBL interrupt

112
libsrc/pce/vga.inc
View File

@ -2,18 +2,106 @@
; VGA charset for the PC-Engine conio implementation
.byte $00, $00, $00, $00, $00, $00, $00, $00
.byte $7E, $81, $A5, $81, $BD, $99, $81, $7E
.byte $7E, $FF, $DB, $FF, $C3, $E7, $FF, $7E
.byte $6C, $FE, $FE, $FE, $7C, $38, $10, $00
.byte $10, $38, $7C, $FE, $7C, $38, $10, $00
.byte $38, $7C, $38, $FE, $FE, $7C, $38, $7C
.byte $10, $10, $38, $7C, $FE, $7C, $38, $7C
.byte $00, $00, $18, $3C, $3C, $18, $00, $00
.byte $FF, $FF, $E7, $C3, $C3, $E7, $FF, $FF
.byte $00, $3C, $66, $42, $42, $66, $3C, $00
.byte $FF, $C3, $99, $BD, $BD, $99, $C3, $FF
.byte $0F, $07, $0F, $7D, $CC, $CC, $CC, $78
.byte $3C, $66, $66, $66, $3C, $18, $7E, $18
;;.byte $7E, $81, $A5, $81, $BD, $99, $81, $7E
.byte %00000000
.byte %00000000
.byte %00000000
.byte %11111111
.byte %00000000
.byte %00000000
.byte %00000000
.byte %00000000
;;.byte $7E, $FF, $DB, $FF, $C3, $E7, $FF, $7E
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
;;.byte $6C, $FE, $FE, $FE, $7C, $38, $10, $00
.byte %00010000
.byte %00010000
.byte %00010000
.byte %11111111
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
;;.byte $10, $38, $7C, $FE, $7C, $38, $10, $00
.byte %00000000
.byte %00000000
.byte %00000000
.byte %00011111
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
;;.byte $38, $7C, $38, $FE, $FE, $7C, $38, $7C
.byte %00000000
.byte %00000000
.byte %00000000
.byte %11110000
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
;;.byte $10, $10, $38, $7C, $FE, $7C, $38, $7C
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00011111
.byte %00000000
.byte %00000000
.byte %00000000
.byte %00000000
;;.byte $00, $00, $18, $3C, $3C, $18, $00, $00
.byte %00010000
.byte %00010000
.byte %00010000
.byte %11110000
.byte %00000000
.byte %00000000
.byte %00000000
.byte %00000000
;;.byte $FF, $FF, $E7, $C3, $C3, $E7, $FF, $FF
.byte %00000000
.byte %00000000
.byte %00000000
.byte %11111111
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
;;.byte $00, $3C, $66, $42, $42, $66, $3C, $00
.byte %00010000
.byte %00010000
.byte %00010000
.byte %11111111
.byte %00000000
.byte %00000000
.byte %00000000
.byte %00000000
;;.byte $FF, $C3, $99, $BD, $BD, $99, $C3, $FF
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00011111
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
;;.byte $0F, $07, $0F, $7D, $CC, $CC, $CC, $78
.byte %00010000
.byte %00010000
.byte %00010000
.byte %11110000
.byte %00010000
.byte %00010000
.byte %00010000
.byte %00010000
.byte $3C, $66, $66, $66, $3C, $18, $7E, $18
.byte $3F, $33, $3F, $30, $30, $70, $F0, $E0
.byte $7F, $63, $7F, $63, $63, $67, $E6, $C0
.byte $99, $5A, $3C, $E7, $E7, $3C, $5A, $99