1 files changed, 72 insertions, 0 deletions
diff --git a/tools/gencode.py b/tools/gencode.py
new file mode 100644
index 0000000..2d8af67
--- /dev/null
+++ b/tools/gencode.py
@@ -0,0 +1,72 @@
+#!/bin/env python3
+
+code = {}
+buf = []
+event = 0
+
+def flush_code():
+	global buf
+	if event > 0:
+		code[event] = buf
+		buf = []
+
+event = 0
+for line in open("tools/events.txt").readlines():
+	line = line.strip()
+	if line == "EOF":
+		break
+	elif line == "":
+		continue
+	elif line.startswith("#"):
+		continue
+	elif line.startswith("EVENT"):
+		flush_code()
+		event = int(line.split()[1])
+	elif line.startswith("SHADED"):
+		flush_code()
+		event = int(line.split()[1]) + 100
+	else:
+		buf.append(line)
+
+flush_code()
+
+shaded = ["-1"] * 72
+unshaded = ["-1"] * 72
+
+pc = 0
+print("const CODE = [")
+for event in sorted(code.keys()):
+	buf = code[event]
+	if event > 100:
+		print("\t// SHADED", event - 100)
+		shaded[event  - 100] = str(pc)
+	else:
+		print("\t// EVENT", event)
+		unshaded[event] = str(pc)
+	for line in code[event]:
+		if line.startswith('space'):
+			line = line.split(' ', 2)
+			print('\t[ vm_space, ' + line[1] + ', (s)=>' + line[2] + ' ],')
+		elif line.startswith('each space'):
+			line = line.split(' ', 2)
+			print('\t[ vm_space, 0, (s)=>' + line[2] + ' ],')
+		elif line.startswith('piece'):
+			line = line.split(' ', 2)
+			print('\t[ vm_piece, ' + line[1] + ', (p,s)=>' + line[2] + ' ],')
+		elif line.startswith('each piece'):
+			line = line.split(' ', 2)
+			print('\t[ vm_piece, 0, (p,s)=>' + line[2] + ' ],')
+		else:
+			line = line.split(' ')
+			cmd = line[0]
+			args = [ ("()=>" + x if x[0] == '(' else x) for x in line[1:] ]
+			if len(args) > 0:
+				print('\t[ vm_' + cmd + ', ' + ', '.join(args) + ' ],')
+			else:
+				print('\t[ vm_' + cmd + ' ],')
+		pc = pc + 1
+	print('\t[ vm_endevent ],')
+	pc = pc + 1
+print("]")
+print("const SHADED_START = [" + ",".join(shaded) + "]")
+print("const UNSHADED_START = [" + ",".join(unshaded) + "]")