Pecus/libretro-atari800
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Merge pull request #8 from tschak909/master

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Add core options to atari800.
This commit is contained in:
Twinaphex
2017-08-23 08:10:41 +02:00
committed by GitHub
parent 6e46ec1162 78b5949572
commit 2445afd0f3
2 changed files with 186 additions and 4 deletions
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libretro/libretro-core.c
+185 -3
View File
@@ -1,6 +1,12 @@
#include "libretro.h"
#include "libretro-core.h"
#include "atari.h"
#include "devices.h"
#include "esc.h"
#include "memory.h"
#include "cassette.h"
#include "artifact.h"
cothread_t mainThread;
cothread_t emuThread;
@@ -76,7 +82,30 @@ void retro_set_environment(retro_environment_t cb)
cb( RETRO_ENVIRONMENT_SET_CONTROLLER_INFO, (void*)ports );
struct retro_variable variables[] = {
{
"atari800_system",
"Atari System; 400/800 (OS B)|800XL (64K)|130XE (128K)|5200",
},
{
"atari800_ntscpal",
"Video Standard; NTSC|PAL",
},
{
"atari800_internalbasic",
"Internal BASIC (hold OPTION on boot); disabled|enabled",
},
{
"atari800_sioaccel",
"SIO Acceleration; disabled|enabled",
},
{
"atari800_cassboot",
"Boot from Cassette; disabled|enabled",
},
{
"atari800_artifacting",
"Hi-Res Artifacting; disabled|enabled",
},
{
"atari800_opt1",
"Autodetect A5200 CartType; disabled|enabled" ,
@@ -136,7 +165,7 @@ static void update_variables(void)
if (pch)
retroh = strtoul(pch, NULL, 0);
fprintf(stderr, "[libretro-vice]: Got size: %u x %u.\n", retrow, retroh);
fprintf(stderr, "[libretro-atari800]: Got size: %u x %u.\n", retrow, retroh);
CROP_WIDTH =retrow;
CROP_HEIGHT= (retroh-80);
@@ -144,8 +173,161 @@ static void update_variables(void)
texture_init();
//reset_screen();
}
var.key = "atari800_system";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "400/800 (OS B)") == 0)
{
Atari800_machine_type = Atari800_MACHINE_800;
MEMORY_ram_size = 48;
Atari800_builtin_basic = FALSE;
Atari800_keyboard_leds = FALSE;
Atari800_f_keys = FALSE;
Atari800_jumper = FALSE;
Atari800_builtin_game = FALSE;
Atari800_keyboard_detached = FALSE;
Atari800_InitialiseMachine();
}
else if (strcmp(var.value, "800XL (64K)") == 0)
{
Atari800_machine_type = Atari800_MACHINE_XLXE;
MEMORY_ram_size = 64;
Atari800_builtin_basic = TRUE;
Atari800_keyboard_leds = FALSE;
Atari800_f_keys = FALSE;
Atari800_jumper = FALSE;
Atari800_builtin_game = FALSE;
Atari800_keyboard_detached = FALSE;
Atari800_InitialiseMachine();
}
else if (strcmp(var.value, "130XE (128K)") == 0)
{
Atari800_machine_type = Atari800_MACHINE_XLXE;
MEMORY_ram_size = 128;
Atari800_builtin_basic = TRUE;
Atari800_keyboard_leds = FALSE;
Atari800_f_keys = FALSE;
Atari800_jumper = FALSE;
Atari800_builtin_game = FALSE;
Atari800_keyboard_detached = FALSE;
Atari800_InitialiseMachine();
}
else if (strcmp(var.value, "5200") == 0)
{
Atari800_machine_type = Atari800_MACHINE_5200;
MEMORY_ram_size = 16;
Atari800_builtin_basic = FALSE;
Atari800_keyboard_leds = FALSE;
Atari800_f_keys = FALSE;
Atari800_jumper = FALSE;
Atari800_builtin_game = FALSE;
Atari800_keyboard_detached = FALSE;
Atari800_InitialiseMachine();
}
}
var.key = "atari800_ntscpal";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "NTSC") == 0)
{
Atari800_tv_mode = Atari800_TV_NTSC;
}
else if (strcmp(var.value, "PAL") == 0)
{
Atari800_tv_mode = Atari800_TV_PAL;
}
}
var.key = "atari800_internalbasic";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "enabled") == 0)
{
Atari800_disable_basic = FALSE;
Atari800_InitialiseMachine();
}
else if (strcmp(var.value, "disabled") == 0)
{
Atari800_disable_basic = TRUE;
Atari800_InitialiseMachine();
}
}
var.key = "atari800_sioaccel";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "enabled") == 0)
{
ESC_enable_sio_patch = Devices_enable_h_patch = Devices_enable_p_patch = Devices_enable_r_patch = TRUE;
Atari800_InitialiseMachine();
}
else if (strcmp(var.value, "disabled") == 0)
{
ESC_enable_sio_patch = Devices_enable_h_patch = Devices_enable_p_patch = Devices_enable_r_patch = FALSE;
Atari800_InitialiseMachine();
}
}
var.key = "atari800_cassboot";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "enabled") == 0)
{
CASSETTE_hold_start=1;
Atari800_InitialiseMachine();
}
else if (strcmp(var.value, "disabled") == 0)
{
CASSETTE_hold_start=0;
Atari800_InitialiseMachine();
}
}
var.key = "atari800_artifacting";
var.value = NULL;
if (environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE, &var) && var.value)
{
if (strcmp(var.value, "enabled") == 0)
{
if (Atari800_tv_mode == Atari800_TV_NTSC)
{
ARTIFACT_Set(ARTIFACT_NTSC_OLD);
ARTIFACT_SetTVMode(Atari800_TV_NTSC);
}
else if (Atari800_tv_mode == Atari800_TV_PAL)
{
ARTIFACT_Set(ARTIFACT_NONE); // PAL Blending has been flipped off in config for now.
ARTIFACT_SetTVMode(Atari800_TV_PAL);
}
}
else if (strcmp(var.value, "disabled") == 0)
{
if (Atari800_tv_mode == Atari800_TV_NTSC)
{
ARTIFACT_Set(ARTIFACT_NONE);
ARTIFACT_SetTVMode(Atari800_TV_NTSC);
}
else if (Atari800_tv_mode == Atari800_TV_PAL)
{
ARTIFACT_Set(ARTIFACT_NONE);
ARTIFACT_SetTVMode(Atari800_TV_PAL);
}
}
}
}
static void retro_wrap_emulator()
libretro/libretro-core.h
+1 -1
View File
@@ -43,7 +43,7 @@ extern int pauseg;
#if defined(__ANDROID__) || defined(ANDROID)
#include <android/log.h>
#define LOG_TAG "RetroArch.Vice"
#define LOG_TAG "RetroArch.Atari800"
#define LOGI(...) __android_log_print(ANDROID_LOG_INFO,LOG_TAG,__VA_ARGS__)
#else
#define LOGI printf