deavmi/birchwood
deavmi/birchwood
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Minor edits

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This commit is contained in:
supremestdoggo 2023-03-15 12:43:10 -04:00
parent 93ada2077b
commit 1fe990ac36
1 changed files with 8 additions and 4 deletions
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12
source/birchwood/protocol/formatting.d
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@ -3,7 +3,7 @@ module birchwood.protocol.formatting;
import std.string;
// Reset character; resets all formatting
enum reset = '\x0F';
enum reset_code = '\x0F';
// Toggle characters
enum bold_code = '\x02';
@ -39,6 +39,7 @@ enum simple_colors: string {
}
// Return the hex control character if color is a hexadecimal color code, the ASCII control character if color is two ASCII digits, and throw an exception if it's neither
// This function might be useless now that set_fg and set_fg_bg have been changed, but I'll keep it in case it's needed later.
char generate_color_control_char(string color) {
if (color.length == 6) {
return hex_color_code;
@ -64,9 +65,12 @@ string set_foreground(string color) {
// Generate a string that sets the foreground and background color
string set_foreground_background(string fg, string bg) {
char[1] control_char;
if (color.length == 6) {
if (fg.length != bg.length) {
throw new StringException("Invalid color code (cannot mix hex and ASCII)");
}
if (fg.length == 6) {
control_char[0] = hex_color_code;
} else if (color.length == 2) {
} else if (fg.length == 2) {
control_char[0] = ascii_color_code;
} else {
throw new StringException("Invalid color code (must be either two ASCII digits or a hexadecimal code of the form RRGGBB)");
@ -76,7 +80,7 @@ string set_foreground_background(string fg, string bg) {
// Generate a string that resets the foreground and background colors
pragma(inline)
string reset_fg_bg() {return "\x03";}
string reset_fg_bg() {return ascii_color_code;}
// Format strings with functions
pragma(inline)