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from common import *
class KPObjectDefinition(object):
def __init__(self):
self.rows = []
def render(self, size):
buf = []
beforeRepeat = []
inRepeat = []
afterRepeat = []
foundRepeat = False
for row in self.rows:
if (row[0][0] & 2) != 0:
inRepeat.append(row)
foundRepeat = True
else:
if foundRepeat:
afterRepeat.append(row)
else:
beforeRepeat.append(row)
bC, iC, aC = len(beforeRepeat), len(inRepeat), len(afterRepeat)
if iC == 0:
for y in xrange(size[1]):
buf.append(self._renderRow(beforeRepeat[y % bC], size[0]))
else:
middleUntil = size[1] - aC
for y in xrange(size[1]):
if y < bC:
buf.append(self._renderRow(beforeRepeat[y], size[0]))
elif y < middleUntil:
buf.append(self._renderRow(inRepeat[(y - bC) % iC], size[0]))
else:
buf.append(self._renderRow(afterRepeat[y - bC - iC], size[0]))
return buf
def _renderRow(self, row, width):
buf = [-1 for i in xrange(width)]
beforeRepeat = []
inRepeat = []
afterRepeat = []
foundRepeat = False
for tile in row:
if (tile[0] & 1) != 0:
inRepeat.append(tile[1])
foundRepeat = True
else:
if foundRepeat:
afterRepeat.append(tile[1])
else:
beforeRepeat.append(tile[1])
bC, iC, aC = len(beforeRepeat), len(inRepeat), len(afterRepeat)
if iC == 0:
for x in xrange(width):
buf[x] = beforeRepeat[x % bC]
else:
middleUntil = width - aC
for x in xrange(width):
if x < bC:
buf[x] = beforeRepeat[y]
elif x < middleUntil:
buf[x] = inRepeat[(y - bC) % iC]
else:
buf[x] = afterRepeat[y - bC - iC]
return buf
class KPTileset(object):
def __init__(self, imageBuffer, objectBuffer, groupBuffer):
'''A Koopatlas Tileset class. To initialize, pass it an image buffer, an
object buffer, and a group buffer from a Koopatlas tileset file.
tiles -> has a list of all 512 tiles.
objects -> has a list of objects in the tileset
groupModel -> has a model containing groups with items for all objects
and groups in the tileset.
Methods of Note:
overrideTile(Tile Index, QPixmap) # Takes a 24x24 QPixmap and a tile index
'''
self.tiles = []
self.objects = []
self.groupModel = QtGui.QTreeModel
self.processImage(imageBuffer)
self.processObjects(objectBuffer)
self.processGroup(groupBuffer)
def processImage(self, imageBuffer):
'''Takes an imageBuffer from a Koopatlas Tileset and converts it into 24x24
tiles, which get put into KPTileset.tiles.'''
dest = self.RGB4A3Decode(Image)
self.tileImage = QtGui.QPixmap.fromImage(dest)
# Makes us some nice Tiles!
Xoffset = 4
Yoffset = 4
for i in range(512):
self.tiles.append(self.tileImage.copy(Xoffset,Yoffset,24,24))
Xoffset += 32
if Xoffset >= 1024:
Xoffset = 4
Yoffset += 32
def RGB4A3Decode(tex):
dest = QtGui.QImage(1024,512,QtGui.QImage.Format_ARGB32)
dest.fill(QtCore.Qt.transparent)
i = 0
for ytile in xrange(0, 512, 4):
for xtile in xrange(0, 1024, 4):
for ypixel in xrange(ytile, ytile + 4):
for xpixel in xrange(xtile, xtile + 4):
if(xpixel >= 1024 or ypixel >= 512):
continue
newpixel = struct.unpack_from('>H', tex, i)[0]
# newpixel = (int(tex[i]) << 8) | int(tex[i+1])
if(newpixel >= 0x8000): # Check if it's RGB555
red = ((newpixel >> 10) & 0x1F) * 255 / 0x1F
green = ((newpixel >> 5) & 0x1F) * 255 / 0x1F
blue = (newpixel & 0x1F) * 255 / 0x1F
alpha = 0xFF
else: # If not, it's RGB4A3
alpha = ((newpixel & 0x7000) >> 12) * 255 / 0x7
blue = ((newpixel & 0xF00) >> 8) * 255 / 0xF
green = ((newpixel & 0xF0) >> 4) * 255 / 0xF
red = (newpixel & 0xF) * 255 / 0xF
argb = (blue) | (green << 8) | (red << 16) | (alpha << 24)
dest.setPixel(xpixel, ypixel, argb)
i += 2
return dest
def processObjects(self, objectBuffer):
def processGroup(self, groupBuffer):
grovyle = cPickle.loads(group)
makeTree(grovyle, treecko)
def makeTree(self, grovyle, treecko):
for razorLeaf in grovyle:
if (type(razorLeaf) is str) and (razorLeaf[:6] == "Object"):
pix = QtGui.QPixmap(24, 24)
pix.fill(QtCore.Qt.transparent)
painter = QtGui.QPainter(pix)
painter.drawPixmap(0, 0, pix)
painter.end()
a = QtGui.QTreeWidgetItem(treecko)
a.setText(0, razorLeaf)
a.setFlags(QtCore.Qt.ItemFlags(0x25))
a.setIcon(1, QtGui.QIcon(pix))
else:
a = QtGui.QTreeWidgetItem(treecko)
a.setText(0, razorLeaf[0])
a.setFlags(QtCore.Qt.ItemFlags(0x2F))
a.setChildIndicatorPolicy(QtGui.QTreeWidgetItem.ShowIndicator)
a.setExpanded(True)
makeTree(razorLeaf[1], a)
def overrideTile(index, pixmap):
'''Takes a 24x24 QPixmap and a tile index, and returns true if it succeeds.'''
if index > 511:
return false
if not isInstance(pixmap, QtGui.QPixmap):
return false
if (QtGui.QPixmap.height() != 24) or (QtGui.QPixmap.width() != 24):
return false
self.tiles[index] = pixmap
return true
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