bslathi19/cc65
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Replaced all C++ style comments from Lynx include files

Browse Source
This commit is contained in:
Alex Thissen
2024-11-09 19:46:11 +01:00
parent 4036912463
commit a945bedefc
3 changed files with 163 additions and 164 deletions
Download Patch File Download Diff File Expand all files Collapse all files

160
include/_suzy.h
View File

@@ -209,101 +209,101 @@ typedef struct PENPAL_1 {
/* SPRGO bit definitions */
enum {
SPRITE_GO = 0x01, // sprite process start bit
EVER_ON = 0x04 // everon detector enable
SPRITE_GO = 0x01, /* sprite process start bit */
EVER_ON = 0x04 /* everon detector enable */
};
/* SPRSYS bit definitions for write operations */
enum {
SIGNMATH = 0x80, // signed math
ACCUMULATE = 0x40, // accumulate multiplication results
NO_COLLIDE = 0x20, // do not collide with any sprites (also SPRCOLL bit definition)
VSTRETCH = 0x10, // stretch v
SIGNMATH = 0x80, /* signed math */
ACCUMULATE = 0x40, /* accumulate multiplication results */
NO_COLLIDE = 0x20, /* do not collide with any sprites (also SPRCOLL bit definition) */
VSTRETCH = 0x10, /* stretch v */
LEFTHAND = 0x08,
CLR_UNSAFE = 0x04, // unsafe access reset
SPRITESTOP = 0x02 // request to stop sprite process
CLR_UNSAFE = 0x04, /* unsafe access reset */
SPRITESTOP = 0x02 /* request to stop sprite process */
};
/* SPRSYS bit definitions for read operations */
enum {
MATHWORKING = 0x80, // math operation in progress
MATHWARNING = 0x40, // accumulator overflow on multiple or divide by zero
MATHCARRY = 0x20, // last carry bit
MATHWORKING = 0x80, /* math operation in progress */
MATHWARNING = 0x40, /* accumulator overflow on multiple or divide by zero */
MATHCARRY = 0x20, /* last carry bit */
VSTRETCHING = 0x10,
LEFTHANDED = 0x08,
UNSAFE_ACCESS = 0x04, // unsafe access performed
SPRITETOSTOP = 0x02, // requested to stop
SPRITEWORKING = 0x01 // sprite process is active
UNSAFE_ACCESS = 0x04, /* unsafe access performed */
SPRITETOSTOP = 0x02, /* requested to stop */
SPRITEWORKING = 0x01 /* sprite process is active */
};
/* Suzy hardware registers */
struct __suzy {
unsigned char *tmpadr; // 0xFC00 Temporary address
unsigned int tiltacc; // 0xFC02 Tilt accumulator
unsigned int hoff; // 0xFC04 Offset to H edge of screen
unsigned int voff; // 0xFC06 Offset to V edge of screen
unsigned char *sprbase; // 0xFC08 Base address of sprite
unsigned char *colbase; // 0xFC0A Base address of collision buffer
unsigned char *vidadr; // 0xFC0C Current vid buffer address
unsigned char *coladr; // 0xFC0E Current col buffer address
unsigned char *scbnext; // 0xFC10 Address of next SCB
unsigned char *sprdline; // 0xFC12 start of sprite data line address
unsigned int hposstrt; // 0xFC14 start hpos
unsigned int vposstrt; // 0xFC16 start vpos
unsigned int sprhsize; // 0xFC18 sprite h size
unsigned int sprvsize; // 0xFC1A sprite v size
unsigned int stretchl; // 0xFC1C H size adder
unsigned int tilt; // 0xFC1E H pos adder
unsigned int sprdoff; // 0xFC20 offset to next sprite data line
unsigned int sprvpos; // 0xFC22 current vpos
unsigned int colloff; // 0xFC24 offset to collision depository
unsigned int vsizeacc; // 0xFC26 vertical size accumulator
unsigned int hsizeoff; // 0xFC28 horizontal size offset
unsigned int vsizeoff; // 0xFC2A vertical size offset
unsigned char *scbaddr; // 0xFC2C address of current SCB
unsigned char *procaddr; // 0xFC2E address of current spr data proc
unsigned char unused0[32]; // 0xFC30 - 0xFC4F reserved/unused
unsigned char unused1[2]; // 0xFC50 - 0xFC51 do not use
unsigned char mathd; // 0xFC52
unsigned char mathc; // 0xFC53
unsigned char mathb; // 0xFC54
unsigned char matha; // 0xFC55 write starts a multiply operation
unsigned char mathp; // 0xFC56
unsigned char mathn; // 0xFC57
unsigned char unused2[8]; // 0xFC58 - 0xFC5F do not use
unsigned char mathh; // 0xFC60
unsigned char mathg; // 0xFC61
unsigned char mathf; // 0xFC62
unsigned char mathe; // 0xFC63 write starts a divide operation
unsigned char unused3[8]; // 0xFC64 - 0xFC6B do not use
unsigned char mathm; // 0xFC6C
unsigned char mathl; // 0xFC6D
unsigned char mathk; // 0xFC6E
unsigned char mathj; // 0xFC6F
unsigned char unused4[16]; // 0xFC70 - 0xFC7F do not use
unsigned char sprctl0; // 0xFC80 sprite control bits 0
unsigned char sprctl1; // 0xFC81 sprite control bits 1
unsigned char sprcoll; // 0xFC82 sprite collision number
unsigned char sprinit; // 0xFC83 sprite initialization bits
unsigned char unused5[4]; // 0xFC84 - 0xFC87 unused
unsigned char suzyhrev; // 0xFC88 suzy hardware rev
unsigned char suzysrev; // 0xFC89 suzy software rev
unsigned char unused6[6]; // 0xFC8A - 0xFC8F unused
unsigned char suzybusen; // 0xFC90 suzy bus enable
unsigned char sprgo; // 0xFC91 sprite process start bit
unsigned char sprsys; // 0xFC92 sprite system control bits
unsigned char unused7[29]; // 0xFC93 - 0xFCAF unused
unsigned char joystick; // 0xFCB0 joystick and buttons
unsigned char switches; // 0xFCB1 other switches
unsigned char cart0; // 0xFCB2 cart0 r/w
unsigned char cart1; // 0xFCB3 cart1 r/w
unsigned char unused8[8]; // 0xFCB4 - 0xFCBF unused
unsigned char leds; // 0xFCC0 leds
unsigned char unused9; // 0xFCC1 unused
unsigned char parstat; // 0xFCC2 parallel port status
unsigned char pardata; // 0xFCC3 parallel port data
unsigned char howie; // 0xFCC4 howie (?)
// 0xFCC5 - 0xFCFF unused
unsigned char *tmpadr; /* 0xFC00 Temporary address */
unsigned int tiltacc; /* 0xFC02 Tilt accumulator */
unsigned int hoff; /* 0xFC04 Offset to H edge of screen */
unsigned int voff; /* 0xFC06 Offset to V edge of screen */
unsigned char *sprbase; /* 0xFC08 Base address of sprite */
unsigned char *colbase; /* 0xFC0A Base address of collision buffer */
unsigned char *vidadr; /* 0xFC0C Current vid buffer address */
unsigned char *coladr; /* 0xFC0E Current col buffer address */
unsigned char *scbnext; /* 0xFC10 Address of next SCB */
unsigned char *sprdline; /* 0xFC12 start of sprite data line address */
unsigned int hposstrt; /* 0xFC14 start hpos */
unsigned int vposstrt; /* 0xFC16 start vpos */
unsigned int sprhsize; /* 0xFC18 sprite h size */
unsigned int sprvsize; /* 0xFC1A sprite v size */
unsigned int stretchl; /* 0xFC1C H size adder */
unsigned int tilt; /* 0xFC1E H pos adder */
unsigned int sprdoff; /* 0xFC20 offset to next sprite data line */
unsigned int sprvpos; /* 0xFC22 current vpos */
unsigned int colloff; /* 0xFC24 offset to collision depository */
unsigned int vsizeacc; /* 0xFC26 vertical size accumulator */
unsigned int hsizeoff; /* 0xFC28 horizontal size offset */
unsigned int vsizeoff; /* 0xFC2A vertical size offset */
unsigned char *scbaddr; /* 0xFC2C address of current SCB */
unsigned char *procaddr; /* 0xFC2E address of current spr data proc */
unsigned char unused0[32]; /* 0xFC30 - 0xFC4F reserved/unused */
unsigned char unused1[2]; /* 0xFC50 - 0xFC51 do not use */
unsigned char mathd; /* 0xFC52 */
unsigned char mathc; /* 0xFC53 */
unsigned char mathb; /* 0xFC54 */
unsigned char matha; /* 0xFC55 write starts a multiply operation */
unsigned char mathp; /* 0xFC56 */
unsigned char mathn; /* 0xFC57 */
unsigned char unused2[8]; /* 0xFC58 - 0xFC5F do not use */
unsigned char mathh; /* 0xFC60 */
unsigned char mathg; /* 0xFC61 */
unsigned char mathf; /* 0xFC62 */
unsigned char mathe; /* 0xFC63 write starts a divide operation */
unsigned char unused3[8]; /* 0xFC64 - 0xFC6B do not use */
unsigned char mathm; /* 0xFC6C */
unsigned char mathl; /* 0xFC6D */
unsigned char mathk; /* 0xFC6E */
unsigned char mathj; /* 0xFC6F */
unsigned char unused4[16]; /* 0xFC70 - 0xFC7F do not use */
unsigned char sprctl0; /* 0xFC80 sprite control bits 0 */
unsigned char sprctl1; /* 0xFC81 sprite control bits 1 */
unsigned char sprcoll; /* 0xFC82 sprite collision number */
unsigned char sprinit; /* 0xFC83 sprite initialization bits */
unsigned char unused5[4]; /* 0xFC84 - 0xFC87 unused */
unsigned char suzyhrev; /* 0xFC88 suzy hardware rev */
unsigned char suzysrev; /* 0xFC89 suzy software rev */
unsigned char unused6[6]; /* 0xFC8A - 0xFC8F unused */
unsigned char suzybusen; /* 0xFC90 suzy bus enable */
unsigned char sprgo; /* 0xFC91 sprite process start bit */
unsigned char sprsys; /* 0xFC92 sprite system control bits */
unsigned char unused7[29]; /* 0xFC93 - 0xFCAF unused */
unsigned char joystick; /* 0xFCB0 joystick and buttons */
unsigned char switches; /* 0xFCB1 other switches */
unsigned char cart0; /* 0xFCB2 cart0 r/w */
unsigned char cart1; /* 0xFCB3 cart1 r/w */
unsigned char unused8[8]; /* 0xFCB4 - 0xFCBF unused */
unsigned char leds; /* 0xFCC0 leds */
unsigned char unused9; /* 0xFCC1 unused */
unsigned char parstat; /* 0xFCC2 parallel port status */
unsigned char pardata; /* 0xFCC3 parallel port data */
unsigned char howie; /* 0xFCC4 howie (?) */
/* 0xFCC5 - 0xFCFF unused */
};
/* Hardware math registers */