From 5d81b4294bd8f9b20ac8a396a185f6cf9550c00f Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Fri, 25 Oct 2024 11:58:58 +0200
Subject: Update client.

Fixed some spelling errors in space data table.

Create tools directory and add Makefile.
Add layout.svg with boxes drawn on top of locations.
Add genlayout.js to create list of box locations.
Add gencolors.js to create beveled marker border colors.

Major rewrite of play.js and play.css with official assets.
---
 tools/gencode.js | 106 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 tools/gencode.js

(limited to 'tools/gencode.js')

diff --git a/tools/gencode.js b/tools/gencode.js
new file mode 100644
index 0000000..f2e3a26
--- /dev/null
+++ b/tools/gencode.js
@@ -0,0 +1,106 @@
+"use strict"
+
+let fs = require("fs")
+
+let pc = 0
+
+function tokenize(s) {
+	let list = []
+	let p = 0,
+		n = s.length
+	while (p < n) {
+		while (p < n && s[p] === " ")
+			++p
+		if (p < n) {
+			let m = p
+			while (p < n && s[p] !== " ") {
+				let q = s[p++]
+				switch (q) {
+					case "(":
+					case "[":
+					case "{":
+						for (let x = 1; p < n && x > 0; ++p) {
+							switch (s[p]) {
+								case "(":
+								case "[":
+								case "{":
+									++x
+									break
+								case ")":
+								case "]":
+								case "}":
+									--x
+									break
+							}
+						}
+						break
+					case '"':
+					case "'":
+					case "`":
+						while (p < n && s[p] !== q)
+							++p
+					break
+				}
+			}
+			list.push(s.substring(m, p))
+		}
+	}
+	return list
+}
+
+function emit(line) {
+	++pc
+	line[0] = "vm_" + line[0]
+	for (let i = 1; i < line.length; ++i) {
+		if (typeof line[i] === "string") {
+			if (line[i] === "all")
+				line[i] = 999
+			if (line[i][0] === "(" && !line[i].match(/\)=>/))
+				line[i] = "()=>" + line[i]
+			if (line[i][0] === "`")
+				line[i] = "()=>" + line[i]
+		}
+	}
+	console.log("\t[ " + line.join(", ") + " ],")
+}
+
+console.log("const CODE = []")
+let first = false
+
+for (let line of fs.readFileSync("events.txt", "utf-8").split("\n")) {
+	line = line.trim()
+	if (line.length === 0 || line[0] === "#")
+		continue
+	if (line === "EOF")
+		break
+	line = tokenize(line)
+	switch (line[0]) {
+	case "CARD":
+		if (first++) {
+			emit(["return"])
+			console.log("]")
+		}
+		console.log("")
+		console.log("CODE[" + line[1] + "] = [ // " + line.slice(3).join(" "))
+		break
+
+	case "log":
+	case "prompt":
+		emit([ line[0], line.slice(1).join(" ") ])
+		break
+
+	case "asm":
+	case "if":
+	case "while":
+		emit([ line[0], "()=>" + line.slice(1).join(" ") ])
+		break
+
+	default:
+		emit(line)
+		break
+	}
+}
+
+emit(["return"])
+console.log("]")
+console.log("// #endregion")
-- 
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