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Julia 2024-04-18 00:04:44 -05:00
parent 36fe01f783
commit 21a56c3566
6 changed files with 112 additions and 164 deletions
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15
source/fumotris.h
View file

@ -27,3 +27,18 @@ typedef int_fast32_t i32f;
typedef int64_t i64; typedef int64_t i64;
typedef int_fast64_t i64f; typedef int_fast64_t i64f;
enum CtrlCode {
LEFT,
RIGHT,
SOFT_DROP,
HARD_DROP,
ROTATE_CCW,
ROTATE_CW,
ROTATE_180,
SWAP,
ESC,
VSCROLL,
HSCROLL,
MOUSE
};

68
source/io/ctrl.h
View file

@ -10,58 +10,7 @@
#include "fumotris.h" #include "fumotris.h"
#include "hash.h" #include "hash.h"
#include "input.h"
#define IO_BUF_SIZE 16
enum InputType {
BUTTON,
AXIS,
JOYSTICK,
ESCAPE
};
struct Button {
u64 value;
};
struct Axis {
i64 value;
};
struct Joystick {
i32 x;
i32 y;
};
union InputData {
struct Button input_but;
struct Axis input_axis;
struct Joystick input_js;
};
struct InputRecord {
u16f bind;
struct timespec timestamp;
u8 type;
u8 is_down;
u8 is_held;
u8 is_up;
union {
struct Button but;
struct Axis axis;
struct Joystick js;
union InputData data;
};
};
struct InputBuffer {
size_t len;
size_t start;
struct InputRecord records[IO_BUF_SIZE];
};
void InputBufferTransfer(struct InputBuffer *tmp, struct InputBuffer *dest);
void InputBufferCopy(struct InputBuffer *buf, struct InputRecord *src);
struct CtrlAxis { struct CtrlAxis {
struct timespec last_pressed; struct timespec last_pressed;
@ -80,21 +29,6 @@ struct CtrlAxis {
}; };
}; };
enum CtrlCode {
LEFT,
RIGHT,
SOFT_DROP,
HARD_DROP,
ROTATE_CCW,
ROTATE_CW,
ROTATE_180,
SWAP,
ESC,
VSCROLL,
HSCROLL,
MOUSE
};
struct ctrl_dict { struct ctrl_dict {
size_t capacity; size_t capacity;
size_t filled; size_t filled;

42
source/io/input.c
View file

@ -89,56 +89,34 @@ struct input_args {
void *block_input(struct input_args *args) void *block_input(struct input_args *args)
{ {
struct input_args async = *args; struct InputBuffer *buf = args->buf;
pthread_mutex_t *mutex = args->mutex;
free(args);
pthread_mutex_t *mutex = async.mutex;
struct InputBuffer *ctrl_buf = async.buf;
struct InputBuffer tmp_buf = { .len = 0, .start = 0 }; struct InputBuffer tmp_buf = { .len = 0, .start = 0 };
while (true) { while (true) {
if (!PlatformReadInput(&tmp_buf)) if (!PlatformReadInput(&tmp_buf))
return false; return false;
pthread_mutex_lock(&args->mutex); pthread_mutex_lock(mutex);
{ {
InputBufferTransfer(&tmp_buf, async.buf); InputBufferTransfer(&tmp_buf, buf);
} }
pthread_mutex_unlock(async.mutex); pthread_mutex_unlock(mutex);
} }
return nullptr; return nullptr;
} }
void *thread_wrap(void *init_ptr)
{
struct thread_init *init = init_ptr;
block_input();
}
bool ThreadWaitInit(void *(*func), size_t args_len, void *args)
{
pthread_t thread;
if (pthread_create(&thread, nullptr, thread_wrap, &init) != 0)
return false;
pthread_mutex_lock(&init.mutex);
{
while (!init.done)
pthread_cond_wait(&init.cond, &init.mutex);
}
pthread_mutex_unlock(&init.mutex);
pthread_mutex_destroy(&init.mutex);
pthread_cond_destroy(&init.cond);
}
bool InputStart(struct InputBuffer *buf, pthread_mutex_t *mutex) bool InputStart(struct InputBuffer *buf, pthread_mutex_t *mutex)
{ {
struct input_args args = { struct input_args *args = malloc(sizeof(struct input_args));
*args = (struct input_args) {
.buf = buf, .buf = buf,
.mutex = mutex, .mutex = mutex,
}; };
return ThreadWaitInit(block_input, &args); pthread_t thread;
return pthread_create(&thread, nullptr, block_input, args) == 0;
} }

56
source/io/input.h
View file

@ -5,16 +5,58 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include "ctrl.h"
#include "fumotris.h" #include "fumotris.h"
struct Input { #define IO_BUF_SIZE 16
struct Controller ctrl;
pthread_t thread; enum InputType {
pthread_mutex_t mutex; BUTTON,
AXIS,
JOYSTICK,
ESCAPE
}; };
bool StartInput(struct Input *in); struct Button {
u64 value;
};
struct Axis {
i64 value;
};
struct Joystick {
i32 x;
i32 y;
};
union InputData {
struct Button input_but;
struct Axis input_axis;
struct Joystick input_js;
};
bool JoinInput(struct Input *in); struct InputRecord {
u16f bind;
struct timespec timestamp;
u8 type;
u8 is_down;
u8 is_held;
u8 is_up;
union {
struct Button but;
struct Axis axis;
struct Joystick js;
union InputData data;
};
};
struct InputBuffer {
size_t len;
size_t start;
struct InputRecord records[IO_BUF_SIZE];
};
void InputBufferTransfer(struct InputBuffer *tmp, struct InputBuffer *dest);
void InputBufferCopy(struct InputBuffer *buf, struct InputRecord *src);
bool InputStart(struct InputBuffer *buf, pthread_mutex_t *mutex);

86
source/io/platforms/win.c
View file

@ -9,11 +9,9 @@
#include "ctrl.h" #include "ctrl.h"
#include "gametime.h" #include "gametime.h"
static struct Windows { static struct windows {
HANDLE timer; HANDLE timer;
HANDLE input_handle; HANDLE input_handle;
DWORD input_n;
INPUT_RECORD input_buf[IO_BUF_SIZE];
} win; } win;
bool init_handles() bool init_handles()
@ -22,11 +20,7 @@ bool init_handles()
if (win.input_handle == INVALID_HANDLE_VALUE) if (win.input_handle == INVALID_HANDLE_VALUE)
return false; return false;
win.timer = CreateWaitableTimer( win.timer = CreateWaitableTimerW(NULL, TRUE, NULL);
NULL, // Timer attributes
TRUE, // Manual reset
NULL // Name
);
if (win.timer == NULL) if (win.timer == NULL)
return false; return false;
@ -40,6 +34,7 @@ bool init_console()
| ENABLE_PROCESSED_OUTPUT | ENABLE_PROCESSED_OUTPUT
| ENABLE_MOUSE_INPUT | ENABLE_MOUSE_INPUT
| ENABLE_WINDOW_INPUT; | ENABLE_WINDOW_INPUT;
return SetConsoleMode(win.input_handle, mode) != 0; return SetConsoleMode(win.input_handle, mode) != 0;
} }
@ -60,60 +55,53 @@ bool PlatformGetRefreshRate(u16f *out)
mode.dmSize = sizeof(DEVMODE); mode.dmSize = sizeof(DEVMODE);
mode.dmDriverExtra = 0; mode.dmDriverExtra = 0;
if(!EnumDisplaySettingsA( if(!EnumDisplaySettingsA(NULL, ENUM_CURRENT_SETTINGS, &mode))
NULL, // Device name (null for current)
ENUM_CURRENT_SETTINGS, // Mode
&mode // Out
))
return false; return false;
*out = mode.dmDisplayFrequency; *out = mode.dmDisplayFrequency;
return true; return true;
} }
void read_key_rec(struct InputRecord *rec, KEY_EVENT_RECORD win_key) void copy_key_event(struct InputRecord *rec, KEY_EVENT_RECORD *win_key)
{ {
rec->type = BUTTON; rec->type = BUTTON;
rec->bind = win_key.wVirtualKeyCode; rec->bind = win_key->wVirtualKeyCode;
rec->is_down = win_key.bKeyDown; rec->is_down = win_key->bKeyDown;
rec->is_up = !win_key.bKeyDown; rec->is_up = !win_key->bKeyDown;
} }
bool read_mouse_rec(struct InputRecord *rec, MOUSE_EVENT_RECORD win_mouse) bool copy_mouse_event(struct InputRecord *rec, MOUSE_EVENT_RECORD *win_mouse)
{ {
if (win_mouse.dwEventFlags == MOUSE_MOVED) { if (win_mouse->dwEventFlags == MOUSE_MOVED) {
rec->type = JOYSTICK; rec->type = JOYSTICK;
rec->bind = 0; rec->bind = 0;
rec->js.x = win_mouse.dwMousePosition.X; rec->js.x = win_mouse->dwMousePosition.X;
rec->js.y = win_mouse.dwMousePosition.Y; rec->js.y = win_mouse->dwMousePosition.Y;
return true; return true;
} }
if (win_mouse.dwEventFlags == MOUSE_WHEELED) { if (win_mouse->dwEventFlags & (MOUSE_WHEELED | MOUSE_HWHEELED) != 0) {
rec->bind = 0; rec->type = AXIS;
} else if (win_mouse.dwEventFlags == MOUSE_HWHEELED) { rec->bind = win_mouse->dwEventFlags == MOUSE_WHEELED;
rec->bind = 1; rec->axis.value = win_mouse->dwButtonState;
} else {
return false; return true;
} }
rec->type = AXIS; return false;
rec->axis.value = win_mouse.dwButtonState;
return true;
} }
bool read_rec(struct InputRecord *rec, INPUT_RECORD win_rec) bool copy_rec(struct InputRecord *rec, INPUT_RECORD *win_rec)
{ {
switch (win_rec.EventType) { switch (win_rec->EventType) {
case KEY_EVENT: case KEY_EVENT:
read_key_rec(rec, win_rec.Event.KeyEvent); copy_key_event(rec, &win_rec->Event.KeyEvent);
return true; return true;
case MOUSE_EVENT: case MOUSE_EVENT:
return read_mouse_rec(rec, win_rec.Event.MouseEvent); return copy_mouse_event(rec, &win_rec->Event.MouseEvent);
case WINDOW_BUFFER_SIZE_EVENT: case WINDOW_BUFFER_SIZE_EVENT:
return false; return false;
@ -124,23 +112,22 @@ bool read_rec(struct InputRecord *rec, INPUT_RECORD win_rec)
return false; return false;
} }
bool PlatformReadInput(struct InputBuffer *tmp) bool PlatformReadInput(struct InputBuffer *buf)
{ {
if (!ReadConsoleInput( DWORD max_records = IO_BUF_SIZE - buf->len;
win.input_handle, // Input handle INPUT_RECORD win_buf[max_records];
&win.input_buf[tmp->len], // Record buffer
IO_BUF_SIZE - tmp->len, // Record buffer length DWORD filled;
&win.input_n // Out number of records if (!ReadConsoleInputW(win.input_handle, win_buf, max_records, &filled))
))
return false; return false;
struct InputRecord rec = { .timestamp = TimeNow() }; struct InputRecord rec = { .timestamp = TimeNow() };
for (size_t i = 0; i < win.input_n; i++) {
if (!read_rec(&rec, win.input_buf[i])) for (size_t i = 0; i < filled; i++) {
if (!copy_rec(&rec, win_buf + i))
continue; continue;
InputBufferCopy(tmp, &rec); InputBufferCopy(buf, &rec);
} }
return true; return true;
@ -151,14 +138,7 @@ bool PlatformWait(struct timespec relative)
LARGE_INTEGER duration; LARGE_INTEGER duration;
duration.QuadPart = -10000000 * relative.tv_sec - relative.tv_nsec / 100; duration.QuadPart = -10000000 * relative.tv_sec - relative.tv_nsec / 100;
if (!SetWaitableTimer( if (!SetWaitableTimer(win.timer, &duration, 0, NULL,NULL, FALSE))
win.timer, // Timer
&duration, // Duration
0, // Period
NULL, // Completion coroutine
NULL, // Completion coroutine arg
FALSE // Resume
))
return false; return false;
DWORD result = WaitForSingleObject(win.timer, INFINITE); DWORD result = WaitForSingleObject(win.timer, INFINITE);

7
source/main.c
View file

@ -7,6 +7,7 @@
#include <string.h> #include <string.h>
#include "ctrl.h" #include "ctrl.h"
#include "input.h"
#include "fumotris.h" #include "fumotris.h"
#include "term.h" #include "term.h"
#include "tetr.h" #include "tetr.h"
@ -140,13 +141,11 @@ int main()
if (!Start(&game)) if (!Start(&game))
exit(1); exit(1);
if(!PlatformInit(&game.term)) if(!PlatformInit())
exit(1); exit(1);
StartInput(&game.ctrl); InputStart(&game.ctrl.input_buf, );
Loop(&game); Loop(&game);
JoinInput(&game.ctrl);
return 0; return 0;
} }