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Set the color of the rim (option -k)

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AngelJumbo 2022-11-10 19:08:28 -05:00
parent 095675c17d
commit 687f3c9b50
1 changed files with 39 additions and 22 deletions
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61
lavat.c
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@ -16,6 +16,7 @@ typedef struct {
static char *custom = NULL; static char *custom = NULL;
static short color = TB_DEFAULT; static short color = TB_DEFAULT;
static short color2 = TB_BOLD;
static int nballs = 10; static int nballs = 10;
static short speedMult = 1; static short speedMult = 1;
static short rim = 0; static short rim = 0;
@ -56,6 +57,9 @@ int main(int argc, char *argv[]) {
char *custom2 = custom; char *custom2 = custom;
if (color2 == TB_BOLD)
color2 = color | color2;
if (custom && strlen(custom) > 1 && rim) { if (custom && strlen(custom) > 1 && rim) {
custom2 = custom + 1; custom2 = custom + 1;
} }
@ -103,12 +107,12 @@ int main(int argc, char *argv[]) {
if (!custom) { if (!custom) {
if (sum[0] > sumConst) { if (sum[0] > sumConst) {
if (sum[1] > sumConst) { if (sum[1] > sumConst) {
tb_printf(i, j, color | TB_BOLD, 0, "█"); tb_printf(i, j, color2, 0, "█");
} else { } else {
tb_printf(i, j, color | TB_BOLD, 0, "▀"); tb_printf(i, j, color2, 0, "▀");
} }
} else if (sum[1] > sumConst) { } else if (sum[1] > sumConst) {
tb_printf(i, j, color | TB_BOLD, 0, "▄"); tb_printf(i, j, color2, 0, "▄");
} }
if (rim) { if (rim) {
@ -116,15 +120,15 @@ int main(int argc, char *argv[]) {
if (sum[1] > sumConst2) { if (sum[1] > sumConst2) {
tb_printf(i, j, color, 0, "█"); tb_printf(i, j, color, 0, "█");
} else { } else {
tb_printf(i, j, color | TB_BOLD, color, "▄"); tb_printf(i, j, color2, color, "▄");
} }
} else if (sum[1] > sumConst2) { } else if (sum[1] > sumConst2) {
tb_printf(i, j, color | TB_BOLD, color, "▀"); tb_printf(i, j, color2, color, "▀");
} }
} }
} else { } else {
if (sum[0] > sumConst) { if (sum[0] > sumConst) {
tb_printf(i, j, color | TB_BOLD, 0, custom2); tb_printf(i, j, color2, 0, custom2);
} }
if (rim) { if (rim) {
@ -150,29 +154,40 @@ int main(int argc, char *argv[]) {
free(balls); free(balls);
} }
int set_color(short *var, char *optarg) {
if (strcmp(optarg, "red") == 0) {
*var = TB_RED;
} else if (strcmp(optarg, "yellow") == 0) {
*var = TB_YELLOW;
} else if (strcmp(optarg, "blue") == 0) {
*var = TB_BLUE;
} else if (strcmp(optarg, "green") == 0) {
*var = TB_GREEN;
} else if (strcmp(optarg, "magenta") == 0) {
*var = TB_MAGENTA;
} else if (strcmp(optarg, "cyan") == 0) {
*var = TB_CYAN;
} else {
printf("Unknown color: %s\n", optarg);
return 0;
}
return 1;
}
int parse_options(int argc, char *argv[]) { int parse_options(int argc, char *argv[]) {
if (argc == 1) if (argc == 1)
return 1; return 1;
int c; int c;
while ((c = getopt(argc, argv, ":c:s:r:R:b:F:Ch")) != -1) { while ((c = getopt(argc, argv, ":c:k:s:r:R:b:F:Ch")) != -1) {
switch (c) { switch (c) {
case 'c': case 'c':
if (strcmp(optarg, "red") == 0) { if (!set_color(&color, optarg))
color = TB_RED; return 0;
} else if (strcmp(optarg, "yellow") == 0) { break;
color = TB_YELLOW; case 'k':
} else if (strcmp(optarg, "blue") == 0) { if (!set_color(&color2, optarg))
color = TB_BLUE;
} else if (strcmp(optarg, "green") == 0) {
color = TB_GREEN;
} else if (strcmp(optarg, "magenta") == 0) {
color = TB_MAGENTA;
} else if (strcmp(optarg, "cyan") == 0) {
color = TB_CYAN;
} else {
printf("Unknown color\n");
return 0; return 0;
}
break; break;
case 's': case 's':
speedMult = atoi(optarg); speedMult = atoi(optarg);
@ -240,6 +255,8 @@ void print_help() {
"(default: 5)\n" "(default: 5)\n"
" -R <RIM> Set a rim for each metaball, sizes from 1 to 5." " -R <RIM> Set a rim for each metaball, sizes from 1 to 5."
"(default: none)\n" "(default: none)\n"
" -k <COLOR> Set the color of the rim if there is one."
" Available colours: red, blue, yellow, green, cyan and magenta. \n"
" This option does not work with the default " " This option does not work with the default "
"color.\n" "color.\n"
" -b <NBALLS> Set the number of metaballs in the simulation, " " -b <NBALLS> Set the number of metaballs in the simulation, "