126 lines
2.2 KiB
C
126 lines
2.2 KiB
C
#pragma once
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#include <iso646.h>
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#include <pthread.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <time.h>
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#include "fumotris.h"
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#define IO_BUF_SIZE 16
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enum CtrlType {
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KEY,
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AXIS,
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JOYSTICK,
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WINDOW,
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ESCAPE
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};
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struct CtrlRecord {
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u16 id;
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u8 type;
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union {
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struct {
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bool is_down;
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} key;
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struct {
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u64 value;
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} axis;
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struct {
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u32 x;
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u32 y;
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} joystick;
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} data;
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struct timespec timestamp;
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};
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struct RecordBuffer {
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struct CtrlRecord records[IO_BUF_SIZE];
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size_t count;
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pthread_mutex_t mutex;
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};
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struct RecordBuffer NewInputBuffer();
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struct Axis {
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union {
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struct {
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u32 value;
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u32 is_down : 1;
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u32 is_up : 1;
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} key;
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struct {
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u64 value;
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} axis;
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struct {
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u32 x;
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u32 y;
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} joystick;
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} data;
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struct timespec last_pressed;
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struct timespec last_released;
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};
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enum CtrlCode {
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LEFT,
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RIGHT,
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SOFT_DROP,
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HARD_DROP,
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ROTATE_CCW,
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ROTATE_CW,
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ROTATE_180,
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SWAP,
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ESC,
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VSCROLL,
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HSCROLL,
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MOUSE
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};
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typedef u32 hashtype;
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struct bkt {
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hashtype hash;
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u16 value;
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u8 type;
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struct Axis *axis;
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};
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struct dict {
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size_t capacity;
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size_t filled;
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struct bkt *bkts;
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};
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struct Ctrl {
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struct dict codes;
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struct dict binds;
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pthread_t thread;
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pthread_mutex_t mutex;
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};
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typedef struct Ctrl Ctrl;
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#define NEW_CTRL(CTRL, CODES, BINDS) \
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struct bkt NEW_CTRL_CODES[CODES]; \
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struct bkt NEW_CTRL_BINDS[BINDS]; \
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struct Axis NEW_CTRL_AXES[CODES]; \
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CTRL = NewCtrl( \
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NEW_CTRL_CODES, \
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NEW_CTRL_AXES, CODES, \
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NEW_CTRL_BINDS, BINDS \
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); \
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Ctrl NewCtrl(struct bkt *codes, struct Axis *axes, size_t c, struct bkt *binds, size_t b);
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bool CtrlMap(Ctrl *ctrl, u16f code, u16f bind, u8f type);
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struct Axis *CtrlGet(Ctrl *ctrl, u16f code, u8f type);
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bool CtrlPoll(Ctrl *ctrl, struct RecordBuffer *buf); |