329 lines
10 KiB
Python
329 lines
10 KiB
Python
import re
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class Dialog:
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command = re.compile(r"^\{[^}]*\}")
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invalid = re.compile(r"(?<!^)\{[^}]*\}(?!$)", re.MULTILINE)
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character = re.compile(r"(?P<digit>[0-9])|(?P<upper>[A-Z])|(?P<lower>[a-z])")
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@staticmethod
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def Simple(text: str):
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maxBytes = 256
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wrap = 19
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bytes = []
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lines = text.split('\n')
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lineIndex = 0
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for line in lines:
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bytes.append(0x74 if 0 else 0x75 if 1 else 0x76)
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letters = line[:wrap] if len(line) > wrap else line
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for letter in letters:
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write = Dialog.LetterToBytes(letter)
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if (write[0] == 0xFD):
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bytes += write
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else:
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for b in write:
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bytes += [ 0x00, b ]
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lineIndex += 1
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if (lineIndex < len(lines)):
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if (lineIndex % 3 == 0):
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bytes.append(0x7E) # pause for input
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if (lineIndex >= 3):
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bytes.append(0x73) # scroll
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return bytes[:maxBytes - 1].append(0x7F)
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@staticmethod
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def Compiled(text: str):
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maxBytes = 2046
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wrap = 19
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if (Dialog.invalid.match(text)):
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raise Exception("Dialog commands must be placed on separate lines", text)
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padOut = False
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pause = True
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bytes = [ 0xFB ]
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lines = Dialog.Wordwrap(text, wrap)
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lineCount = len([l for l in lines if not Dialog.command.match(l)])
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lineIndex = 0
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for line in lines:
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match = Dialog.command.match(line)
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if (match is not None):
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if (match.string == "{NOTEXT}"):
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return [ 0xFB, 0xFE, 0x6E, 0x00, 0xFE, 0x6B, 0x04 ]
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if (match.string == "{INTRO}"):
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padOut = True
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if (match.string == "{NOPAUSE}"):
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pause = False
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continue
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result = Dialog.CommandBytesFor(match.string)
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if (result is None):
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raise Exception(f"Dialog text contained unknown command {match.string}", text)
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else:
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bytes += result
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if (len(bytes) > maxBytes):
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raise Exception("Command overflowed maximum byte length", text)
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continue
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if (lineIndex > 0):
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bytes.append(0xF8 if lineIndex == 1 else #// row 2
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0xF9 if lineIndex == 2 else #// row 3
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0xF6) #// scroll
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#// The first box needs to fill the full width with spaces as the palette is loaded weird.
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letters = line + (" " * wrap) if padOut and lineIndex < 3 else line
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for letter in letters:
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bytes += Dialog.LetterToBytes(letter)
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lineIndex += 1
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if (pause and lineIndex % 3 == 0 and lineIndex < lineCount):
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bytes.append(0xFA) #// pause for input
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return bytes[:maxBytes]
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@staticmethod
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def CommandBytesFor(text: str):
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bytesMap = {
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"{SPEED0}" : [ 0xFC, 0x00 ],
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"{SPEED2}" : [ 0xFC, 0x02 ],
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"{SPEED6}" : [ 0xFC, 0x06 ],
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"{PAUSE1}" : [ 0xFE, 0x78, 0x01 ],
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"{PAUSE3}" : [ 0xFE, 0x78, 0x03 ],
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"{PAUSE5}" : [ 0xFE, 0x78, 0x05 ],
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"{PAUSE7}" : [ 0xFE, 0x78, 0x07 ],
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"{PAUSE9}" : [ 0xFE, 0x78, 0x09 ],
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"{INPUT}" : [ 0xFA ],
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"{CHOICE}" : [ 0xFE, 0x68 ],
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"{ITEMSELECT}" : [ 0xFE, 0x69 ],
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"{CHOICE2}" : [ 0xFE, 0x71 ],
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"{CHOICE3}" : [ 0xFE, 0x72 ],
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"{C:GREEN}" : [ 0xFE, 0x77, 0x07 ],
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"{C:YELLOW}" : [ 0xFE, 0x77, 0x02 ],
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"{HARP}" : [ 0xFE, 0x79, 0x2D ],
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"{MENU}" : [ 0xFE, 0x6D, 0x00 ],
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"{BOTTOM}" : [ 0xFE, 0x6D, 0x01 ],
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"{NOBORDER}" : [ 0xFE, 0x6B, 0x02 ],
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"{CHANGEPIC}" : [ 0xFE, 0x67, 0xFE, 0x67 ],
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"{CHANGEMUSIC}" : [ 0xFE, 0x67 ],
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"{INTRO}" : [ 0xFE, 0x6E, 0x00, 0xFE, 0x77, 0x07, 0xFC, 0x03, 0xFE, 0x6B, 0x02, 0xFE, 0x67 ],
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"{IBOX}" : [ 0xFE, 0x6B, 0x02, 0xFE, 0x77, 0x07, 0xFC, 0x03, 0xF7 ],
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}
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return bytesMap.get(text, None)
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@staticmethod
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def Wordwrap(text: str, width: int):
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result = []
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for line in text.split('\n'):
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line = line.rstrip()
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if (len(line) <= width):
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result.append(line)
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else:
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words = line.split(' ')
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lines = [ "" ]
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for word in words:
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line = lines.pop()
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if (len(line) + len(word) <= width):
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line = f"{line}{word} "
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else:
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if (len(line) > 0):
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lines.append(line)
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line = word
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while (len(line) > width):
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lines.append(line[:width])
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line = line[width:]
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line = f"{line} "
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lines.append(line)
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#lines.reverse()
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result += [l.strip() for l in lines]
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return result
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@staticmethod
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def LetterToBytes(c: str):
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match = Dialog.character.match(c)
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if match is None:
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value = Dialog.letters.get(c, None)
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return value if value else [ 0xFF ]
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elif match.group("digit") != None: return [(ord(c) - ord('0') + 0xA0) ]
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elif match.group("upper") != None: return [ (ord(c) - ord('A') + 0xAA) ]
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elif match.group("lower") != None: return [ (ord(c) - ord('a') + 0x30) ]
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else:
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value = Dialog.letters.get(c, None)
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return value if value else [ 0xFF ]
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#regions letter bytes lookup
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letters = {
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' ' : [ 0x4F ],
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'?' : [ 0xC6 ],
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'!' : [ 0xC7 ],
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',' : [ 0xC8 ],
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'-' : [ 0xC9 ],
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'…' : [ 0xCC ],
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'.' : [ 0xCD ],
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'~' : [ 0xCE ],
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'～' : [ 0xCE ],
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'\'' : [ 0xD8 ],
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'’' : [ 0xD8 ],
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'"' : [ 0xD8 ],
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':' : [ 0x4A ],
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'@' : [ 0x4B ],
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'#' : [ 0x4C ],
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'¤' : [ 0x4D, 0x4E ], #// Morphing ball
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'_' : [ 0xFF ], #// Full width space
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'£' : [ 0xFE, 0x6A ], #// link's name compressed
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'>' : [ 0xD2, 0xD3 ], #// link face
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'%' : [ 0xDD ], #// Hylian Bird
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'^' : [ 0xDE ], #// Hylian Ankh
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'=' : [ 0xDF ], #// Hylian Wavy lines
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'↑' : [ 0xE0 ],
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'↓' : [ 0xE1 ],
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'→' : [ 0xE2 ],
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'←' : [ 0xE3 ],
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'≥' : [ 0xE4 ], #// cursor
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'¼' : [ 0xE5, 0xE7 ], #// 1/4 heart
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'½' : [ 0xE6, 0xE7 ], #// 1/2 heart
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'¾' : [ 0xE8, 0xE9 ], #// 3/4 heart
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'♥' : [ 0xEA, 0xEB ], #// full heart
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'ᚋ' : [ 0xFE, 0x6C, 0x00 ], #// var 0
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'ᚌ' : [ 0xFE, 0x6C, 0x01 ], #// var 1
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'ᚍ' : [ 0xFE, 0x6C, 0x02 ], #// var 2
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'ᚎ' : [ 0xFE, 0x6C, 0x03 ], #// var 3
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'あ' : [ 0x00 ],
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'い' : [ 0x01 ],
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'う' : [ 0x02 ],
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'え' : [ 0x03 ],
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'お' : [ 0x04 ],
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'や' : [ 0x05 ],
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'ゆ' : [ 0x06 ],
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'よ' : [ 0x07 ],
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'か' : [ 0x08 ],
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'き' : [ 0x09 ],
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'く' : [ 0x0A ],
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'け' : [ 0x0B ],
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'こ' : [ 0x0C ],
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'わ' : [ 0x0D ],
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'を' : [ 0x0E ],
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'ん' : [ 0x0F ],
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'さ' : [ 0x10 ],
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'し' : [ 0x11 ],
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'す' : [ 0x12 ],
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'せ' : [ 0x13 ],
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'そ' : [ 0x14 ],
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'が' : [ 0x15 ],
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'ぎ' : [ 0x16 ],
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'ぐ' : [ 0x17 ],
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'た' : [ 0x18 ],
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'ち' : [ 0x19 ],
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'つ' : [ 0x1A ],
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'て' : [ 0x1B ],
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'と' : [ 0x1C ],
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'げ' : [ 0x1D ],
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'ご' : [ 0x1E ],
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'ざ' : [ 0x1F ],
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'な' : [ 0x20 ],
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'に' : [ 0x21 ],
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'ぬ' : [ 0x22 ],
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'ね' : [ 0x23 ],
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'の' : [ 0x24 ],
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'じ' : [ 0x25 ],
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'ず' : [ 0x26 ],
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'ぜ' : [ 0x27 ],
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'は' : [ 0x28 ],
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'ひ' : [ 0x29 ],
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'ふ' : [ 0x2A ],
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'へ' : [ 0x2B ],
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'ほ' : [ 0x2C ],
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'ぞ' : [ 0x2D ],
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'だ' : [ 0x2E ],
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'ぢ' : [ 0x2F ],
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'ア' : [ 0x50 ],
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'イ' : [ 0x51 ],
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'ウ' : [ 0x52 ],
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'エ' : [ 0x53 ],
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'オ' : [ 0x54 ],
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'ヤ' : [ 0x55 ],
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'ユ' : [ 0x56 ],
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'ヨ' : [ 0x57 ],
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'カ' : [ 0x58 ],
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'キ' : [ 0x59 ],
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'ク' : [ 0x5A ],
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'ケ' : [ 0x5B ],
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'コ' : [ 0x5C ],
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'ワ' : [ 0x5D ],
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'ヲ' : [ 0x5E ],
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'ン' : [ 0x5F ],
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'サ' : [ 0x60 ],
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'シ' : [ 0x61 ],
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'ス' : [ 0x62 ],
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'セ' : [ 0x63 ],
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'ソ' : [ 0x64 ],
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'ガ' : [ 0x65 ],
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'ギ' : [ 0x66 ],
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'グ' : [ 0x67 ],
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'タ' : [ 0x68 ],
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'チ' : [ 0x69 ],
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'ツ' : [ 0x6A ],
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'テ' : [ 0x6B ],
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'ト' : [ 0x6C ],
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'ゲ' : [ 0x6D ],
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'ゴ' : [ 0x6E ],
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'ザ' : [ 0x6F ],
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'ナ' : [ 0x70 ],
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'ニ' : [ 0x71 ],
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'ヌ' : [ 0x72 ],
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'ネ' : [ 0x73 ],
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'ノ' : [ 0x74 ],
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'ジ' : [ 0x75 ],
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'ズ' : [ 0x76 ],
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'ゼ' : [ 0x77 ],
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'ハ' : [ 0x78 ],
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'ヒ' : [ 0x79 ],
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'フ' : [ 0x7A ],
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'ヘ' : [ 0x7B ],
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'ホ' : [ 0x7C ],
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'ゾ' : [ 0x7D ],
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'ダ' : [ 0x7E ],
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'マ' : [ 0x80 ],
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'ミ' : [ 0x81 ],
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'ム' : [ 0x82 ],
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'メ' : [ 0x83 ],
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'モ' : [ 0x84 ],
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'ヅ' : [ 0x85 ],
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'デ' : [ 0x86 ],
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'ド' : [ 0x87 ],
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'ラ' : [ 0x88 ],
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'リ' : [ 0x89 ],
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'ル' : [ 0x8A ],
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'レ' : [ 0x8B ],
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'ロ' : [ 0x8C ],
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'バ' : [ 0x8D ],
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'ビ' : [ 0x8E ],
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'ブ' : [ 0x8F ],
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'ベ' : [ 0x90 ],
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'ボ' : [ 0x91 ],
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'パ' : [ 0x92 ],
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'ピ' : [ 0x93 ],
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'プ' : [ 0x94 ],
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'ペ' : [ 0x95 ],
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'ポ' : [ 0x96 ],
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'ャ' : [ 0x97 ],
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'ュ' : [ 0x98 ],
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'ョ' : [ 0x99 ],
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'ッ' : [ 0x9A ],
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'ァ' : [ 0x9B ],
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'ィ' : [ 0x9C ],
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'ゥ' : [ 0x9D ],
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'ェ' : [ 0x9E ],
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'ォ' : [ 0x9F ],
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}
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