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Changed to C style comments

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This commit is contained in:
Alex Thissen
2024-11-09 12:01:22 +01:00
parent 0c018919fe
commit 3dad6c76fa
3 changed files with 48 additions and 39 deletions
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47
include/_suzy.h
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@@ -27,7 +27,7 @@
#ifndef __SUZY_H
#define __SUZY_H
// JOYSTICK bit definitions
/* JOYSTICK bit definitions */
enum {
JOYPAD_RIGHT = 0x10,
JOYPAD_LEFT = 0x20,
@@ -39,14 +39,14 @@ enum {
BUTTON_OUTER = 0x01
};
// SWITCHES bit definitions
/* SWITCHES bit definitions */
enum {
CART1_IO_INACTIVE = 0x04,
CART0_IO_INACTIVE = 0x02,
BUTTON_PAUSE = 0x01
};
// SPRCTL0 bit definitions
/* SPRCTL0 bit definitions */
enum {
BPP_4 = 0xC0,
BPP_3 = 0x80,
@@ -64,7 +64,7 @@ enum {
TYPE_BACKGROUND = 0x00
};
// SPRCTL1 bit definitions
/* SPRCTL1 bit definitions */
enum {
LITERAL = 0x80,
PACKED = 0x00,
@@ -79,9 +79,10 @@ enum {
DRAWLEFT = 0x01
};
// Sprite control block (SCB) definitions
/* Sprite control block (SCB) definitions */
typedef struct SCB_REHVST_PAL { // SCB with all attributes
/* SCB with all attributes */
typedef struct SCB_REHVST_PAL {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -96,7 +97,8 @@ typedef struct SCB_REHVST_PAL { // SCB with all attributes
unsigned char penpal[8];
} SCB_REHVST_PAL;
typedef struct SCB_REHVST { // SCB without pallette
/* SCB without pallette */
typedef struct SCB_REHVST {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -110,7 +112,8 @@ typedef struct SCB_REHVST { // SCB without pallette
unsigned int tilt;
} SCB_REHVST;
typedef struct SCB_REHV { // SCB without stretch/tilt
/* SCB without stretch/tilt */
typedef struct SCB_REHV {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -122,7 +125,8 @@ typedef struct SCB_REHV { // SCB without stretch/tilt
unsigned int vsize;
} SCB_REHV;
typedef struct SCB_REHV_PAL { // SCB without str/tilt, w/ penpal
/* SCB without stretch/tilt, with penpal */
typedef struct SCB_REHV_PAL {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -135,7 +139,8 @@ typedef struct SCB_REHV_PAL { // SCB without str/tilt, w/ penpal
unsigned char penpal[8];
} SCB_REHV_PAL;
typedef struct SCB_REHVS { // SCB w/o tilt & penpal
/* SCB without tilt/penpal */
typedef struct SCB_REHVS {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -148,7 +153,8 @@ typedef struct SCB_REHVS { // SCB w/o tilt & penpal
unsigned int stretch;
} SCB_REHVS;
typedef struct SCB_REHVS_PAL { // SCB w/o tilt w/penpal
/* SCB without tilt, with penpal */
typedef struct SCB_REHVS_PAL {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -162,7 +168,8 @@ typedef struct SCB_REHVS_PAL { // SCB w/o tilt w/penpal
unsigned char penpal[8];
} SCB_REHVS_PAL;
typedef struct SCB_RENONE { // SCB w/o size/stretch/tilt/pal
/* SCB without size/stretch/tilt/penpal */
typedef struct SCB_RENONE {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -172,7 +179,8 @@ typedef struct SCB_RENONE { // SCB w/o size/stretch/tilt/pal
signed int vpos;
} SCB_RENONE;
typedef struct SCB_RENONE_PAL { // SCB w/o size/str/tilt w/penpal
/* SCB without size/str/tilt, with penpal */
typedef struct SCB_RENONE_PAL {
unsigned char sprctl0;
unsigned char sprctl1;
unsigned char sprcoll;
@@ -199,13 +207,13 @@ typedef struct PENPAL_1 {
unsigned char penpal[1];
} PENPAL_1;
// SPRGO bit definitions
/* SPRGO bit definitions */
enum {
SPRITE_GO = 0x01, // sprite process start bit
EVER_ON = 0x04 // everon detector enable
};
// SPRSYS bit definitions for write operations
/* SPRSYS bit definitions for write operations */
enum {
SIGNMATH = 0x80, // signed math
ACCUMULATE = 0x40, // accumulate multiplication results
@@ -215,7 +223,8 @@ enum {
CLR_UNSAFE = 0x04, // unsafe access reset
SPRITESTOP = 0x02 // request to stop sprite process
};
// SPRSYS bit definitions for read operations
/* SPRSYS bit definitions for read operations */
enum {
MATHWORKING = 0x80, // math operation in progress
MATHWARNING = 0x40, // accumulator overflow on multiple or divide by zero
@@ -227,7 +236,7 @@ enum {
SPRITEWORKING = 0x01 // sprite process is active
};
// Suzy hardware registers
/* Suzy hardware registers */
struct __suzy {
unsigned char *tmpadr; // 0xFC00 Temporary address
unsigned int tiltacc; // 0xFC02 Tilt accumulator
@@ -297,7 +306,7 @@ struct __suzy {
// 0xFCC5 - 0xFCFF unused
};
// Hardware math registers
/* Hardware math registers */
#define FACTOR_A *(unsigned int *) 0xFC54
#define FACTOR_B *(unsigned int *) 0xFC52
#define PRODUCT0 *(unsigned int *) 0xFC60
@@ -315,7 +324,7 @@ struct __suzy {
#define REMAINDER1 *(unsigned int *) 0xFC6E
#define REMAINDER *(long *) 0xFC6C
// Deprecated definitions
/* Deprecated definitions */
/* MAPCTL $FFF9 */
#define HIGHSPEED 0x80