Enumerations and math structures for Suzy

This commit is contained in:
Alex Thissen
2024-08-09 14:48:13 +02:00
committed by Alex Thissen
parent 3553975b02
commit 7150fdf4b9
2 changed files with 152 additions and 217 deletions

View File

@@ -31,27 +31,15 @@
/* */
/*****************************************************************************/
#ifndef _LYNX_H
#define _LYNX_H
/* Check for errors */
#if !defined(__LYNX__)
# error This module may only be used when compiling for the Lynx game console!
#endif
/*****************************************************************************/
/* Data */
/*****************************************************************************/
/* Color defines */
/* Color definitions */
#define COLOR_TRANSPARENT 0x00
#define COLOR_BLACK 0x01
#define COLOR_RED 0x02
@@ -88,6 +76,56 @@
#define TGI_COLOR_LIGHTBLUE COLOR_LIGHTBLUE
#define TGI_COLOR_WHITE COLOR_WHITE
/* No support for dynamically loadable drivers */
#define DYN_DRV 0
// Addresses of static drivers
extern void lynx_stdjoy_joy[]; // Referred to by joy_static_stddrv[]
extern void lynx_comlynx_ser[]; // Referred to by ser_static_stddrv[]
extern void lynx_160_102_16_tgi[]; // Referred to by tgi_static_stddrv[]
// Sound support
void lynx_snd_init (void); // Initialize the sound driver
void lynx_snd_pause (void); // Pause sound
void lynx_snd_continue (void); // Continue sound after pause
void __fastcall__ lynx_snd_play (unsigned char channel, unsigned char *music); // Play tune on channel
void lynx_snd_stop (void); // Stop sound on all channels
void __fastcall__ lynx_snd_stop_channel (unsigned char channel); // Stop sound on all channels
unsigned char lynx_snd_active(void); // Show which channels are active
// Cartridge access
void __fastcall__ lynx_load (int file_number); // Load a file into RAM using a zero-based index
void __fastcall__ lynx_exec (int file_number); // Load a file into ram and execute it
// EEPROM access
unsigned __fastcall__ lynx_eeprom_read (unsigned char cell); // Read a 16 bit word from the given address
unsigned __fastcall__ lynx_eeprom_write (unsigned char cell, unsigned val); // Write the word at the given address
void __fastcall__ lynx_eeprom_erase (unsigned char cell); // Clear the word at the given address
unsigned __fastcall__ lynx_eeread (unsigned cell); // Read a 16 bit word from the given address 93C46, 93C66 or 93C86
unsigned __fastcall__ lynx_eewrite (unsigned cell, unsigned val); // Write the word at the given address 93C46, 93C66 or 93C86
// TGI extras
#define tgi_sprite(spr) tgi_ioctl(0, spr)
#define tgi_flip() tgi_ioctl(1, (void*)0)
#define tgi_setbgcolor(bgcol) tgi_ioctl(2, (void*)(bgcol))
#define tgi_setframerate(rate) tgi_ioctl(3, (void*)(rate))
#define tgi_busy() tgi_ioctl(4, (void*)0)
#define tgi_updatedisplay() tgi_ioctl(4, (void*)1)
#define tgi_setcollisiondetection(active) tgi_ioctl(5, (void*)(active))
/* Hardware definitions */
#include <_mikey.h>
#define MIKEY (*(struct __mikey *)0xFD00)
#define _MIKEY_TIMERS (*(struct _mikey_all_timers *) 0xFD00) // mikey_timers[8]
#define _HBL_TIMER (*(struct _mikey_timer *) 0xFD00) // timer0 (HBL)
#define _VBL_TIMER (*(struct _mikey_timer *) 0xFD08) // timer2 (VBL)
#define _UART_TIMER (*(struct _mikey_timer *) 0xFD14) // timer4 (UART)
#define _VIDDMA (*(unsigned int *) 0xFD92) // dispctl/viddma
#include <_suzy.h>
#define SUZY (*(volatile struct __suzy*)0xFC00)
/* Masks for joy_read */
#define JOY_UP_MASK 0x80
#define JOY_DOWN_MASK 0x40
@@ -102,118 +140,5 @@
#define JOY_BTN_A(v) ((v) & JOY_BTN_A_MASK)
#define JOY_BTN_B(v) ((v) & JOY_BTN_B_MASK)
/* No support for dynamically loadable drivers */
#define DYN_DRV 0
/*****************************************************************************/
/* Variables */
/*****************************************************************************/
/* The addresses of the static drivers */
extern void lynx_stdjoy_joy[]; /* Referred to by joy_static_stddrv[] */
extern void lynx_comlynx_ser[]; /* Referred to by ser_static_stddrv[] */
extern void lynx_160_102_16_tgi[]; /* Referred to by tgi_static_stddrv[] */
/*****************************************************************************/
/* Sound support */
/*****************************************************************************/
void lynx_snd_init (void);
/* Initialize the sound driver */
void lynx_snd_pause (void);
/* Pause sound */
void lynx_snd_continue (void);
/* Continue sound after pause */
void __fastcall__ lynx_snd_play (unsigned char channel, unsigned char *music);
/* Play tune on channel */
void lynx_snd_stop (void);
/* Stop sound on all channels */
void __fastcall__ lynx_snd_stop_channel (unsigned char channel);
/* Stop sound on all channels */
unsigned char lynx_snd_active(void);
/* Show which channels are active */
/*****************************************************************************/
/* Accessing the cart */
/*****************************************************************************/
void __fastcall__ lynx_load (int fileno);
/* Load a file into ram. The first entry is fileno=0. */
void __fastcall__ lynx_exec (int fileno);
/* Load a file into ram and execute it. */
/*****************************************************************************/
/* Accessing the EEPROM */
/*****************************************************************************/
unsigned __fastcall__ lynx_eeprom_read (unsigned char cell);
/* Read a 16 bit word from the given address */
unsigned __fastcall__ lynx_eeprom_write (unsigned char cell, unsigned val);
/* Write the word at the given address */
void __fastcall__ lynx_eeprom_erase (unsigned char cell);
/* Clear the word at the given address */
unsigned __fastcall__ lynx_eeread (unsigned cell);
/* Read a 16 bit word from the given address 93C46 93C66 or 93C86*/
unsigned __fastcall__ lynx_eewrite (unsigned cell, unsigned val);
/* Write the word at the given address 93C46 93C66 or 93C86*/
/*****************************************************************************/
/* TGI extras */
/*****************************************************************************/
#define tgi_sprite(spr) tgi_ioctl(0, spr)
#define tgi_flip() tgi_ioctl(1, (void*)0)
#define tgi_setbgcolor(bgcol) tgi_ioctl(2, (void*)(bgcol))
#define tgi_setframerate(rate) tgi_ioctl(3, (void*)(rate))
#define tgi_busy() tgi_ioctl(4, (void*)0)
#define tgi_updatedisplay() tgi_ioctl(4, (void*)1)
#define tgi_setcollisiondetection(active) tgi_ioctl(5, (void*)(active))
/* Define Hardware */
#include <_mikey.h>
#define MIKEY (*(struct __mikey *)0xFD00)
#define _MIKEY_TIMERS (*(struct _mikey_all_timers *) 0xFD00) // mikey_timers[8]
#define _HBL_TIMER (*(struct _mikey_timer *) 0xFD00) // timer0 (HBL)
#define _VBL_TIMER (*(struct _mikey_timer *) 0xFD08) // timer2 (VBL)
#define _UART_TIMER (*(struct _mikey_timer *) 0xFD14) // timer4 (UART)
#define _VIDDMA (*(unsigned int *) 0xFD92) // dispctl/viddma
#include <_suzy.h>
#define SUZY (*(struct __suzy*)0xFC00)
/* End of lynx.h */
#endif