diff options
Diffstat (limited to 'client.c')
| -rw-r--r-- | client.c | 156 |
1 files changed, 79 insertions, 77 deletions
diff --git a/client.c b/client.c index 6ade124..8b4732e 100644 --- a/client.c +++ b/client.c @@ -65,42 +65,46 @@ static void clientSpawn(uint8_t spawn) { clientMessage(msg); } -static uint8_t inputColor = COLOR_WHITE; +static struct { + int8_t speed; + uint8_t color; + enum { + MODE_NORMAL, + MODE_INSERT, + MODE_REPLACE, + MODE_PUT, + MODE_DRAW, + } mode; + int8_t dx; + int8_t dy; + uint8_t len; + char draw; +} input = { + .speed = 1, + .color = COLOR_WHITE, + .dx = 1, +}; static void colorFg(uint8_t fg) { - inputColor = (inputColor & 0xF8) | fg; + input.color = (input.color & 0xF8) | fg; } static void colorBg(uint8_t bg) { - inputColor = (inputColor & 0x0F) | (bg << 4); + input.color = (input.color & 0x0F) | (bg << 4); } static void colorInvert(void) { - inputColor = - (inputColor & 0x08) | - ((inputColor & 0x07) << 4) | - ((inputColor & 0x70) >> 4); + input.color = + (input.color & 0x08) | + ((input.color & 0x07) << 4) | + ((input.color & 0x70) >> 4); } -static enum { - MODE_NORMAL, - MODE_INSERT, - MODE_REPLACE, - MODE_PUT, - MODE_DRAW, -} mode; -static struct { - int8_t dx; - int8_t dy; - uint8_t len; -} insert = { .dx = 1 }; -static char drawChar; - static void insertMode(int8_t dx, int8_t dy) { - mode = MODE_INSERT; - insert.dx = dx; - insert.dy = dy; - insert.len = 0; + input.mode = MODE_INSERT; + input.dx = dx; + input.dy = dy; + input.len = 0; } static void swapCell(int8_t dx, int8_t dy) { @@ -119,16 +123,14 @@ static void swapCell(int8_t dx, int8_t dy) { clientPut(aColor, aCell); } -static int8_t moveSpeed = 1; - static void readInput(void) { int c = getch(); - if (mode == MODE_INSERT) { + if (input.mode == MODE_INSERT) { if (c == ESC) { - mode = MODE_NORMAL; - clientMove(-insert.dx, -insert.dy); - } else if (!insert.dx && !insert.dy) { + input.mode = MODE_NORMAL; + clientMove(-input.dx, -input.dy); + } else if (!input.dx && !input.dy) { switch (c) { case 'h': insertMode(-1, 0); break; case 'j': insertMode( 0, 1); break; @@ -140,78 +142,78 @@ static void readInput(void) { case 'n': insertMode( 1, 1); break; } } else if (c == '\b' || c == DEL) { - clientMove(-insert.dx, -insert.dy); - clientPut(inputColor, ' '); - insert.len--; + clientMove(-input.dx, -input.dy); + clientPut(input.color, ' '); + input.len--; } else if (c == '\n') { - clientMove(insert.dy, insert.dx); - clientMove(-insert.dx * insert.len, -insert.dy * insert.len); - insert.len = 0; + clientMove(input.dy, input.dx); + clientMove(-input.dx * input.len, -input.dy * input.len); + input.len = 0; } else if (isprint(c)) { - clientPut(inputColor, c); - clientMove(insert.dx, insert.dy); - insert.len++; + clientPut(input.color, c); + clientMove(input.dx, input.dy); + input.len++; } return; } - if (mode == MODE_REPLACE) { + if (input.mode == MODE_REPLACE) { if (isprint(c)) clientPut(CH_COLOR(inch()), c); - mode = MODE_NORMAL; + input.mode = MODE_NORMAL; return; } - if (mode == MODE_PUT) { - if (isprint(c)) clientPut(inputColor, c); - mode = MODE_NORMAL; + if (input.mode == MODE_PUT) { + if (isprint(c)) clientPut(input.color, c); + input.mode = MODE_NORMAL; return; } - if (mode == MODE_DRAW && !drawChar) { - if (c == ESC) mode = MODE_NORMAL; + if (input.mode == MODE_DRAW && !input.draw) { + if (c == ESC) input.mode = MODE_NORMAL; if (isprint(c)) { - drawChar = c; - clientPut(inputColor, c); + input.draw = c; + clientPut(input.color, c); } return; } switch (c) { - case ESC: mode = MODE_NORMAL; break; + case ESC: input.mode = MODE_NORMAL; break; case 'q': endwin(); exit(EX_OK); - case 'Q': - if ((inputColor & 0x7) < SPAWN_COUNT) { - clientSpawn(inputColor & 0x7); + case 'Q': { + if ((input.color & 0x07) < SPAWNS_LEN) { + clientSpawn(input.color & 0x07); } else { clientSpawn(0); } - break; + } break; case 'a': clientMove(1, 0); // fallthrough case 'i': insertMode(1, 0); break; case 'I': insertMode(0, 0); break; - case 'r': mode = MODE_REPLACE; break; - case 'p': mode = MODE_PUT; break; - case 'R': mode = MODE_DRAW; drawChar = 0; break; + case 'r': input.mode = MODE_REPLACE; break; + case 'p': input.mode = MODE_PUT; break; + case 'R': input.mode = MODE_DRAW; input.draw = 0; break; case 'x': clientPut(CH_COLOR(inch()), ' '); break; - case '~': - clientPut(inputColor, inch() & 0x7F); - clientMove(insert.dx, insert.dy); - break; + case '~': { + clientPut(input.color, inch() & 0x7F); + clientMove(input.dx, input.dy); + } break; - case '[': if (moveSpeed > 1) moveSpeed--; break; - case ']': if (moveSpeed < 4) moveSpeed++; break; + case '[': if (input.speed > 1) input.speed--; break; + case ']': if (input.speed < 4) input.speed++; break; - case 'h': clientMove(-moveSpeed, 0); break; - case 'j': clientMove( 0, moveSpeed); break; - case 'k': clientMove( 0, -moveSpeed); break; - case 'l': clientMove( moveSpeed, 0); break; - case 'y': clientMove(-moveSpeed, -moveSpeed); break; - case 'u': clientMove( moveSpeed, -moveSpeed); break; - case 'b': clientMove(-moveSpeed, moveSpeed); break; - case 'n': clientMove( moveSpeed, moveSpeed); break; + case 'h': clientMove(-input.speed, 0); break; + case 'j': clientMove( 0, input.speed); break; + case 'k': clientMove( 0, -input.speed); break; + case 'l': clientMove( input.speed, 0); break; + case 'y': clientMove(-input.speed, -input.speed); break; + case 'u': clientMove( input.speed, -input.speed); break; + case 'b': clientMove(-input.speed, input.speed); break; + case 'n': clientMove( input.speed, input.speed); break; case 'H': swapCell(-1, 0); break; case 'J': swapCell( 0, 1); break; @@ -222,7 +224,7 @@ static void readInput(void) { case 'B': swapCell(-1, 1); break; case 'N': swapCell( 1, 1); break; - case '`': inputColor = CH_COLOR(inch()); break; + case '`': input.color = CH_COLOR(inch()); break; case '0': colorFg(COLOR_BLACK); break; case '1': colorFg(COLOR_RED); break; @@ -243,18 +245,18 @@ static void readInput(void) { case '&': colorBg(COLOR_WHITE); break; case '*': - case '8': inputColor ^= COLOR_BRIGHT; break; + case '8': input.color ^= COLOR_BRIGHT; break; case '(': case '9': colorInvert(); break; - case KEY_LEFT: clientMove(-1, 0); break; - case KEY_DOWN: clientMove( 0, 1); break; - case KEY_UP: clientMove( 0, -1); break; + case KEY_LEFT: clientMove(-1, 0); break; + case KEY_DOWN: clientMove( 0, 1); break; + case KEY_UP: clientMove( 0, -1); break; case KEY_RIGHT: clientMove( 1, 0); break; } - if (mode == MODE_DRAW && drawChar) clientPut(inputColor, drawChar); + if (input.mode == MODE_DRAW && input.draw) clientPut(input.color, input.draw); } static void serverPut(uint8_t x, uint8_t y, uint8_t color, char cell) { |