Added /drawtriangle command

commands/drawTriangle.ts

@@ -6,7 +6,7 @@ module.exports = {
 		.setDescription('Draws a design in a codeblock')
 		.addStringOption(option =>
 			option.setName('design')
-				.setDescription("Pick a design. (number 1-3)")
+				.setDescription("Pick a design. (number 1-4)")
 				.setRequired(true)
 		)
 		.addStringOption(option =>
@@ -17,7 +17,7 @@ module.exports = {
 	async execute(interaction, client) {
 		var inputString = interaction.options.getString('string');
 		var design = parseInt(interaction.options.getString('design'));
-		if (design < 1 || design > 3) {
+		if (design < 1 || design > 4) {
 			await interaction.reply('Invalid design choice.');
 			return;
 		}
@@ -32,7 +32,8 @@ module.exports = {
 			case 3:
 				output = design3(inputString);
 				break;
-
+			case 4:
+				output = design4(inputString);
 		}
 		console.log(codeBlock("", output));
 		var testLength = "\n" + 'output length was ' + (output.length) + " characters.";
@@ -125,4 +126,52 @@ function design3(input) {
 		outputString += "\n";
 	}
 	return outputString;
+}
+
+function design4(input) {
+	var outputString = "";
+	var radius = input.length +1;
+	var mid = radius;
+	if (mid % 2 == 1) {
+		var spaceOffset = " ";
+	} else {
+		var spaceOffset = "";
+	}
+
+	// dist represents distance to the center
+	var dist = parseFloat(0);
+	var space = ""
+	for (let i = 0; i < (input.length / 2); ++i) {
+		space += " ";
+	}
+	// for horizontal movement
+	for (var i = 0; i <= 2 * radius; i++) {
+		if (i != mid && j != 0) {
+				// for vertical movement
+				for (var j = 0; j <= 2 * radius; j++) {
+
+					dist = Math.sqrt(
+						(i - radius) * (i - radius) +
+						(j - radius) * (j - radius)
+					);
+		
+					// dist should be in the range (radius - 0.5)
+					// and (radius + 0.5) to print stars(*)
+		
+		
+						if (dist > radius - 0.5 && dist < radius + 0.5) {
+							outputString += "*";
+						} else {
+							outputString += " ";
+						}
+		
+				}
+		} else {
+			outputString += "*" + space + input + space + spaceOffset + "*";
+		}
+
+
+		outputString += "\n";
+	}
+	return outputString;
 }