diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/gui.c | 20 | ||||
| -rw-r--r-- | source/main.c | 1 | ||||
| -rw-r--r-- | source/spec.c | 80 |
3 files changed, 95 insertions, 6 deletions
diff --git a/source/gui.c b/source/gui.c index 375fc74..c3b402d 100644 --- a/source/gui.c +++ b/source/gui.c @@ -54,12 +54,11 @@ typedef struct { char name[FSEL_FILENAME_LEN+1]; int is_dir; - int size; } FSEL_File; static FSEL_File fsel[FSEL_MAX_FILES]; -char last_dir[FILENAME_MAX] = "sdmc:/"; +char last_dir[FILENAME_MAX] = "sdmc:/SPECTRUM/"; static void CheckPath(char *path) @@ -185,7 +184,6 @@ static int LoadDir(const char *path, const char *filter) { strcpy(fsel[no].name, ".."); fsel[no].is_dir = TRUE; - fsel[no].size = 0; no++; } @@ -199,7 +197,6 @@ static int LoadDir(const char *path, const char *filter) { strcpy(fsel[no].name,ent->d_name); fsel[no].is_dir = ent->d_type & DT_DIR; - fsel[no].size = 0; no++; } } @@ -215,6 +212,21 @@ static int LoadDir(const char *path, const char *filter) /* ---------------------------------------- PUBLIC INTERFACES */ +void GUI_Init(void) +{ + DIR *dir; + + if ((dir = opendir(last_dir))) + { + closedir(dir); + } + else + { + strcpy(last_dir, "sdmc:/"); + } +} + + int GUI_Menu(const char *opts[]) { int x,y; diff --git a/source/main.c b/source/main.c index d78a910..36f3791 100644 --- a/source/main.c +++ b/source/main.c @@ -247,6 +247,7 @@ int main(int argc, char *argv[]) ndspChnSetMix(0, mix); FB_Init(); + GUI_Init(); z80 = Z80Init(SPECReadPort, SPECWritePort); diff --git a/source/spec.c b/source/spec.c index 1a5eba2..0dc753f 100644 --- a/source/spec.c +++ b/source/spec.c @@ -134,9 +134,16 @@ static struct }; -/* The keyboard +/* The keyboard and joystick */ static Z80Byte matrix[8]; +static Z80Byte joystick; + +#define JOY_FIRE 0x10 +#define JOY_UP 0x08 +#define JOY_DOWN 0x04 +#define JOY_LEFT 0x02 +#define JOY_RIGHT 0x01 static struct { @@ -424,7 +431,66 @@ void SPECHandleKey(SoftKey key, int is_pressed) } else { - /* TODO: Joysticks? */ + switch(key) + { + case SK_PAD_UP: + if (is_pressed) + { + joystick = joystick | JOY_UP; + } + else + { + joystick = joystick & ~JOY_UP; + } + break; + + case SK_PAD_DOWN: + if (is_pressed) + { + joystick = joystick | JOY_DOWN; + } + else + { + joystick = joystick & ~JOY_DOWN; + } + break; + + case SK_PAD_LEFT: + if (is_pressed) + { + joystick = joystick | JOY_LEFT; + } + else + { + joystick = joystick & ~JOY_LEFT; + } + break; + + case SK_PAD_RIGHT: + if (is_pressed) + { + joystick = joystick | JOY_RIGHT; + } + else + { + joystick = joystick & ~JOY_RIGHT; + } + break; + + case SK_PAD_A: + if (is_pressed) + { + joystick = joystick | JOY_FIRE; + } + else + { + joystick = joystick & ~JOY_FIRE; + } + break; + + default: + break; + } } } @@ -448,9 +514,19 @@ Z80Byte SPECReadPort(Z80 *z80, Z80Word port) switch(lo) { case 0x1f: /* Kempston joystick */ + b = joystick; break; case 0x7f: /* Fuller joystick */ + b = ~joystick; + if (b & JOY_FIRE) + { + b |= 0x80; + } + else + { + b &= 0x7f; + } break; case 0xfb: /* ZX Printer */ |