def _createMapTextureCard(self):
mapImage = PNMImage(MAP_RESOLUTION, MAP_RESOLUTION)
mapImage.fill(*self._bgColor)
fgColor = VBase4D(*self._fgColor)
for x in xrange(self._mazeHeight):
for y in xrange(self._mazeWidth):
if self._mazeCollTable[y][x] == 1:
ax = float(x) / self._mazeWidth * MAP_RESOLUTION
invertedY = self._mazeHeight - 1 - y
ay = float(invertedY) / self._mazeHeight * MAP_RESOLUTION
self._drawSquare(mapImage, int(ax), int(ay), 10, fgColor)
mapTexture = Texture('mapTexture')
mapTexture.setupTexture(Texture.TT2dTexture, self._maskResolution,
self._maskResolution, 1, Texture.TUnsignedByte,
Texture.FRgba)
mapTexture.setMinfilter(Texture.FTLinear)
mapTexture.load(mapImage)
mapTexture.setWrapU(Texture.WMClamp)
mapTexture.setWrapV(Texture.WMClamp)
mapImage.clear()
del mapImage
cm = CardMaker('map_cardMaker')
cm.setFrame(-1.0, 1.0, -1.0, 1.0)
map = self.attachNewNode(cm.generate())
map.setTexture(mapTexture, 1)
return map
def _createMapTextureCard(self):
mapImage = PNMImage(MAP_RESOLUTION, MAP_RESOLUTION)
mapImage.fill(*self._bgColor)
fgColor = VBase4D(*self._fgColor)
for x in xrange(self._mazeHeight):
for y in xrange(self._mazeWidth):
if self._mazeCollTable[y][x] == 1:
ax = float(x) / self._mazeWidth * MAP_RESOLUTION
invertedY = self._mazeHeight - 1 - y
ay = float(invertedY) / self._mazeHeight * MAP_RESOLUTION
self._drawSquare(mapImage, int(ax), int(ay), 10, fgColor)
mapTexture = Texture('mapTexture')
mapTexture.setupTexture(Texture.TT2dTexture, self._maskResolution, self._maskResolution, 1, Texture.TUnsignedByte, Texture.FRgba)
mapTexture.setMinfilter(Texture.FTLinear)
mapTexture.load(mapImage)
mapTexture.setWrapU(Texture.WMClamp)
mapTexture.setWrapV(Texture.WMClamp)
mapImage.clear()
del mapImage
cm = CardMaker('map_cardMaker')
cm.setFrame(-1.0, 1.0, -1.0, 1.0)
map = self.attachNewNode(cm.generate())
map.setTexture(mapTexture, 1)
return map
def _createMapTextureCard(self):
"""
This will return a NodePath with a card textured with the minimap. The
minimap texture is dynamically created from the map data.
"""
# create and fill empty map image
mapImage = PNMImage(MAP_RESOLUTION, MAP_RESOLUTION)
blockFiles = []
for i in range(5):
blockFiles.append(PNMImage())
#blockFiles[i].read(Filename("mapBlock%i.jpg"%(i+1)))
# TODO:maze either reference a set of textures for each piece or fill with color
blockFiles[i].read(Filename('phase_4/maps/male_sleeve4New.jpg'))
mapImage.fill(0.8, 0.8, 0.8)
# iterate through the map data and place a block in the map image where appropriate
for x in range( len(self._mazeLayout[0]) ):
for y in range( len(self._mazeLayout) ):
if self._mazeLayout[y][x]:
ax = float(x)/len(self._mazeLayout[0]) * MAP_RESOLUTION
ay = float(y)/len(self._mazeLayout) * MAP_RESOLUTION
#TODO:maze use different blocks for different wall types or items
#mapImage.copySubImage(random.choice(blockFiles), int(ax), int(ay), 20, 20, 32, 32)
#TODO:maze find the ideal block texture size for the map so we dont
# have to do this strange offset
#mapImage.copySubImage(blockFiles[0], int(ax), int(ay), 0, 0, 32, 32)
self._drawSquare(mapImage, int(ax), int(ay), 10, VBase4D(0.5, 0.5, 0.5, 1.0))
# create a texture from the map image
mapTexture = Texture("mapTexture")
mapTexture.setupTexture(Texture.TT2dTexture, self._maskResolution, self._maskResolution, 1, Texture.TUnsignedByte, Texture.FRgba)
mapTexture.setMinfilter(Texture.FTLinear)
mapTexture.load(mapImage)
mapTexture.setWrapU(Texture.WMClamp)
mapTexture.setWrapV(Texture.WMClamp)
mapImage.clear()
del mapImage
# put the texture on a card and return it
cm = CardMaker("map_cardMaker")
cm.setFrame(-1.0,1.0,-1.0,1.0)
map = self.attachNewNode(cm.generate())
map.setTexture(mapTexture, 1)
return map
def __init__(self, image_path, rowPerFace, name=None,\
rows=1, cols=1, scale=1.0,\
twoSided=False, alpha=TRANS_ALPHA,\
repeatX=1, repeatY=1,\
anchorX=ALIGN_CENTER, anchorY=ALIGN_BOTTOM):
"""
Create a card textured with an image. The card is sized so that the ratio between the
card and image is the same.
"""
global SpriteId
self.spriteNum = str(SpriteId)
SpriteId += 1
scale *= self.PIXEL_SCALE
self.animations = {}
self.scale = scale
self.repeatX = repeatX
self.repeatY = repeatY
self.flip = {'x': False, 'y': False}
self.rows = rows
self.cols = cols
self.currentFrame = 0
self.currentAnim = None
self.loopAnim = False
self.frameInterrupt = True
# Create the NodePath
if name:
self.node = NodePath("Sprite2d:%s" % name)
else:
self.node = NodePath("Sprite2d:%s" % image_path)
# Set the attribute for transparency/twosided
self.node.node().setAttrib(TransparencyAttrib.make(alpha))
if twoSided:
self.node.setTwoSided(True)
# Make a filepath
self.imgFile = Filename(image_path)
if self.imgFile.empty():
raise IOError, "File not found"
# Instead of loading it outright, check with the PNMImageHeader if we can open
# the file.
imgHead = PNMImageHeader()
if not imgHead.readHeader(self.imgFile):
raise IOError, "PNMImageHeader could not read file. Try using absolute filepaths"
# Load the image with a PNMImage
image = PNMImage()
image.read(self.imgFile)
self.sizeX = image.getXSize()
self.sizeY = image.getYSize()
# We need to find the power of two size for the another PNMImage
# so that the texture thats loaded on the geometry won't have artifacts
textureSizeX = self.nextsize(self.sizeX)
textureSizeY = self.nextsize(self.sizeY)
# The actual size of the texture in memory
self.realSizeX = textureSizeX
self.realSizeY = textureSizeY
self.paddedImg = PNMImage(textureSizeX, textureSizeY)
if image.hasAlpha():
self.paddedImg.alphaFill(0)
# Copy the source image to the image we're actually using
self.paddedImg.blendSubImage(image, 0, 0)
# We're done with source image, clear it
image.clear()
# The pixel sizes for each cell
self.colSize = self.sizeX / self.cols
self.rowSize = self.sizeY / self.rows
# How much padding the texture has
self.paddingX = textureSizeX - self.sizeX
self.paddingY = textureSizeY - self.sizeY
# Set UV padding
self.uPad = float(self.paddingX) / textureSizeX
self.vPad = float(self.paddingY) / textureSizeY
# The UV dimensions for each cell
self.uSize = (1.0 - self.uPad) / self.cols
self.vSize = (1.0 - self.vPad) / self.rows
self.cards = []
self.rowPerFace = rowPerFace
for i in range(len(rowPerFace)):
card = CardMaker("Sprite2d-Geom")
# The positions to create the card at
if anchorX == self.ALIGN_LEFT:
posLeft = 0
posRight = (self.colSize / scale) * repeatX
elif anchorX == self.ALIGN_CENTER:
posLeft = -(self.colSize / 2.0 / scale) * repeatX
posRight = (self.colSize / 2.0 / scale) * repeatX
elif anchorX == self.ALIGN_RIGHT:
posLeft = -(self.colSize / scale) * repeatX
posRight = 0
if anchorY == self.ALIGN_BOTTOM:
posTop = 0
posBottom = (self.rowSize / scale) * repeatY
elif anchorY == self.ALIGN_CENTER:
posTop = -(self.rowSize / 2.0 / scale) * repeatY
posBottom = (self.rowSize / 2.0 / scale) * repeatY
elif anchorY == self.ALIGN_TOP:
posTop = -(self.rowSize / scale) * repeatY
posBottom = 0
card.setFrame(posLeft, posRight, posTop, posBottom)
card.setHasUvs(True)
self.cards.append(self.node.attachNewNode(card.generate()))
self.cards[-1].setH(i * 360 / len(rowPerFace))
# Since the texture is padded, we need to set up offsets and scales to make
# the texture fit the whole card
self.offsetX = (float(self.colSize) / textureSizeX)
self.offsetY = (float(self.rowSize) / textureSizeY)
# self.node.setTexScale(TextureStage.getDefault(), self.offsetX * repeatX, self.offsetY * repeatY)
# self.node.setTexOffset(TextureStage.getDefault(), 0, 1-self.offsetY)
self.texture = Texture()
self.texture.setXSize(textureSizeX)
self.texture.setYSize(textureSizeY)
self.texture.setZSize(1)
# Load the padded PNMImage to the texture
self.texture.load(self.paddedImg)
self.texture.setMagfilter(Texture.FTNearest)
self.texture.setMinfilter(Texture.FTNearest)
#Set up texture clamps according to repeats
if repeatX > 1:
self.texture.setWrapU(Texture.WMRepeat)
else:
self.texture.setWrapU(Texture.WMClamp)
if repeatY > 1:
self.texture.setWrapV(Texture.WMRepeat)
else:
self.texture.setWrapV(Texture.WMClamp)
self.node.setTexture(self.texture)
self.setFrame(0)
class Sprite2d:
class Cell:
def __init__(self, col, row):
self.col = col
self.row = row
def __str__(self):
return "Cell - Col %d, Row %d" % (self.col, self.row)
class Animation:
def __init__(self, cells, fps):
self.cells = cells
self.fps = fps
self.playhead = 0
ALIGN_CENTER = "Center"
ALIGN_LEFT = "Left"
ALIGN_RIGHT = "Right"
ALIGN_BOTTOM = "Bottom"
ALIGN_TOP = "Top"
TRANS_ALPHA = TransparencyAttrib.MAlpha
TRANS_DUAL = TransparencyAttrib.MDual
# One pixel is divided by this much. If you load a 100x50 image with PIXEL_SCALE of 10.0
# you get a card that is 1 unit wide, 0.5 units high
PIXEL_SCALE = 20.0
def __init__(self, image_path, rowPerFace, name=None,\
rows=1, cols=1, scale=1.0,\
twoSided=False, alpha=TRANS_ALPHA,\
repeatX=1, repeatY=1,\
anchorX=ALIGN_CENTER, anchorY=ALIGN_BOTTOM):
"""
Create a card textured with an image. The card is sized so that the ratio between the
card and image is the same.
"""
global SpriteId
self.spriteNum = str(SpriteId)
SpriteId += 1
scale *= self.PIXEL_SCALE
self.animations = {}
self.scale = scale
self.repeatX = repeatX
self.repeatY = repeatY
self.flip = {'x': False, 'y': False}
self.rows = rows
self.cols = cols
self.currentFrame = 0
self.currentAnim = None
self.loopAnim = False
self.frameInterrupt = True
# Create the NodePath
if name:
self.node = NodePath("Sprite2d:%s" % name)
else:
self.node = NodePath("Sprite2d:%s" % image_path)
# Set the attribute for transparency/twosided
self.node.node().setAttrib(TransparencyAttrib.make(alpha))
if twoSided:
self.node.setTwoSided(True)
# Make a filepath
self.imgFile = Filename(image_path)
if self.imgFile.empty():
raise IOError, "File not found"
# Instead of loading it outright, check with the PNMImageHeader if we can open
# the file.
imgHead = PNMImageHeader()
if not imgHead.readHeader(self.imgFile):
raise IOError, "PNMImageHeader could not read file. Try using absolute filepaths"
# Load the image with a PNMImage
image = PNMImage()
image.read(self.imgFile)
self.sizeX = image.getXSize()
self.sizeY = image.getYSize()
# We need to find the power of two size for the another PNMImage
# so that the texture thats loaded on the geometry won't have artifacts
textureSizeX = self.nextsize(self.sizeX)
textureSizeY = self.nextsize(self.sizeY)
# The actual size of the texture in memory
self.realSizeX = textureSizeX
self.realSizeY = textureSizeY
self.paddedImg = PNMImage(textureSizeX, textureSizeY)
if image.hasAlpha():
self.paddedImg.alphaFill(0)
# Copy the source image to the image we're actually using
self.paddedImg.blendSubImage(image, 0, 0)
# We're done with source image, clear it
image.clear()
# The pixel sizes for each cell
self.colSize = self.sizeX / self.cols
self.rowSize = self.sizeY / self.rows
# How much padding the texture has
self.paddingX = textureSizeX - self.sizeX
self.paddingY = textureSizeY - self.sizeY
# Set UV padding
self.uPad = float(self.paddingX) / textureSizeX
self.vPad = float(self.paddingY) / textureSizeY
# The UV dimensions for each cell
self.uSize = (1.0 - self.uPad) / self.cols
self.vSize = (1.0 - self.vPad) / self.rows
self.cards = []
self.rowPerFace = rowPerFace
for i in range(len(rowPerFace)):
card = CardMaker("Sprite2d-Geom")
# The positions to create the card at
if anchorX == self.ALIGN_LEFT:
posLeft = 0
posRight = (self.colSize / scale) * repeatX
elif anchorX == self.ALIGN_CENTER:
posLeft = -(self.colSize / 2.0 / scale) * repeatX
posRight = (self.colSize / 2.0 / scale) * repeatX
elif anchorX == self.ALIGN_RIGHT:
posLeft = -(self.colSize / scale) * repeatX
posRight = 0
if anchorY == self.ALIGN_BOTTOM:
posTop = 0
posBottom = (self.rowSize / scale) * repeatY
elif anchorY == self.ALIGN_CENTER:
posTop = -(self.rowSize / 2.0 / scale) * repeatY
posBottom = (self.rowSize / 2.0 / scale) * repeatY
elif anchorY == self.ALIGN_TOP:
posTop = -(self.rowSize / scale) * repeatY
posBottom = 0
card.setFrame(posLeft, posRight, posTop, posBottom)
card.setHasUvs(True)
self.cards.append(self.node.attachNewNode(card.generate()))
self.cards[-1].setH(i * 360 / len(rowPerFace))
# Since the texture is padded, we need to set up offsets and scales to make
# the texture fit the whole card
self.offsetX = (float(self.colSize) / textureSizeX)
self.offsetY = (float(self.rowSize) / textureSizeY)
# self.node.setTexScale(TextureStage.getDefault(), self.offsetX * repeatX, self.offsetY * repeatY)
# self.node.setTexOffset(TextureStage.getDefault(), 0, 1-self.offsetY)
self.texture = Texture()
self.texture.setXSize(textureSizeX)
self.texture.setYSize(textureSizeY)
self.texture.setZSize(1)
# Load the padded PNMImage to the texture
self.texture.load(self.paddedImg)
self.texture.setMagfilter(Texture.FTNearest)
self.texture.setMinfilter(Texture.FTNearest)
#Set up texture clamps according to repeats
if repeatX > 1:
self.texture.setWrapU(Texture.WMRepeat)
else:
self.texture.setWrapU(Texture.WMClamp)
if repeatY > 1:
self.texture.setWrapV(Texture.WMRepeat)
else:
self.texture.setWrapV(Texture.WMClamp)
self.node.setTexture(self.texture)
self.setFrame(0)
def nextsize(self, num):
""" Finds the next power of two size for the given integer. """
p2x = max(1, log(num, 2))
notP2X = modf(p2x)[0] > 0
return 2**int(notP2X + p2x)
def setFrame(self, frame=0):
""" Sets the current sprite to the given frame """
self.frameInterrupt = True # A flag to tell the animation task to shut it up ur face
self.currentFrame = frame
self.flipTexture()
def playAnim(self, animName, loop=False):
""" Sets the sprite to animate the given named animation. Booleon to loop animation"""
if not taskMgr.hasTaskNamed("Animate sprite" + self.spriteNum):
if hasattr(self, "task"):
taskMgr.remove("Animate sprite" + self.spriteNum)
del self.task
self.frameInterrupt = False # Clear any previous interrupt flags
self.loopAnim = loop
self.currentAnim = self.animations[animName]
self.currentAnim.playhead = 0
self.task = taskMgr.doMethodLater(
1.0 / self.currentAnim.fps, self.animPlayer,
"Animate sprite" + self.spriteNum)
def createAnim(self, animName, frameCols, fps=12):
""" Create a named animation. Takes the animation name and a tuple of frame numbers """
self.animations[animName] = Sprite2d.Animation(frameCols, fps)
return self.animations[animName]
def flipX(self, val=None):
""" Flip the sprite on X. If no value given, it will invert the current flipping."""
if val:
self.flip['x'] = val
else:
if self.flip['x']:
self.flip['x'] = False
else:
self.flip['x'] = True
self.flipTexture()
return self.flip['x']
def flipY(self, val=None):
""" See flipX """
if val:
self.flip['y'] = val
else:
if self.flip['y']:
self.flip['y'] = False
else:
self.flip['y'] = True
self.flipTexture()
return self.flip['y']
def updateCameraAngle(self, cameraNode):
baseH = cameraNode.getH(render) - self.node.getH(render)
degreesBetweenCards = 360 / len(self.cards)
bestCard = int(
((baseH) + degreesBetweenCards / 2) % 360 / degreesBetweenCards)
#print baseH, bestCard
for i in range(len(self.cards)):
if i == bestCard:
self.cards[i].show()
else:
self.cards[i].hide()
def flipTexture(self):
""" Sets the texture coordinates of the texture to the current frame"""
for i in range(len(self.cards)):
currentRow = self.rowPerFace[i]
sU = self.offsetX * self.repeatX
sV = self.offsetY * self.repeatY
oU = 0 + self.currentFrame * self.uSize
#oU = 0 + self.frames[self.currentFrame].col * self.uSize
#oV = 1 - self.frames[self.currentFrame].row * self.vSize - self.offsetY
oV = 1 - currentRow * self.vSize - self.offsetY
if self.flip['x'] ^ i == 1: ##hack to fix side view
#print "flipping, i = ",i
sU *= -1
#oU = self.uSize + self.frames[self.currentFrame].col * self.uSize
oU = self.uSize + self.currentFrame * self.uSize
if self.flip['y']:
sV *= -1
#oV = 1 - self.frames[self.currentFrame].row * self.vSize
oV = 1 - currentRow * self.vSize
self.cards[i].setTexScale(TextureStage.getDefault(), sU, sV)
self.cards[i].setTexOffset(TextureStage.getDefault(), oU, oV)
def clear(self):
""" Free up the texture memory being used """
self.texture.clear()
self.paddedImg.clear()
self.node.removeNode()
def animPlayer(self, task):
if self.frameInterrupt:
return task.done
#print "Playing",self.currentAnim.cells[self.currentAnim.playhead]
self.currentFrame = self.currentAnim.cells[self.currentAnim.playhead]
self.flipTexture()
if self.currentAnim.playhead + 1 < len(self.currentAnim.cells):
self.currentAnim.playhead += 1
return task.again
if self.loopAnim:
self.currentAnim.playhead = 0
return task.again
class MazeMapGui(DirectFrame):
__module__ = __name__
notify = directNotify.newCategory('MazeMapGui')
def __init__(self,
mazeCollTable,
maskResolution=None,
radiusRatio=None,
bgColor=(0.8, 0.8, 0.8),
fgColor=(0.5, 0.5, 0.5, 1.0)):
DirectFrame.__init__(self,
relief=None,
state=DGG.NORMAL,
sortOrder=DGG.BACKGROUND_SORT_INDEX)
self.hide()
self._bgColor = bgColor
self._fgColor = fgColor
self._mazeCollTable = mazeCollTable
self._mazeWidth = len(self._mazeCollTable[0])
self._mazeHeight = len(self._mazeCollTable)
if not maskResolution:
self._maskResolution = DEFAULT_MASK_RESOLUTION
self._radius = radiusRatio is None and self._maskResolution * DEFAULT_RADIUS_RATIO
else:
self._radius = self._maskResolution * radiusRatio
self._revealedCells = []
for y in range(self._mazeHeight):
self._revealedCells.append([])
for u in range(self._mazeWidth):
self._revealedCells[y].append(False)
self._revealFunctions = {
MazeRevealType.SmoothCircle: self._revealSmoothCircle,
MazeRevealType.HardCircle: self._revealHardCircle,
MazeRevealType.Square: self._revealSquare
}
self._revealFunction = MAZE_REVEAL_TYPE
self.map = self._createMapTextureCard()
self.map.reparentTo(self)
self.maskedLayer = self.attachNewNode('maskedLayer')
self.mask = self._createMaskTextureCard()
self.mask.reparentTo(self)
self.visibleLayer = self.attachNewNode('visibleLayer')
self._laffMeterModel = loader.loadModel(
'phase_3/models/gui/laff_o_meter')
self._toon2marker = {}
return
def _createMapTextureCard(self):
mapImage = PNMImage(MAP_RESOLUTION, MAP_RESOLUTION)
mapImage.fill(*self._bgColor)
fgColor = VBase4D(*self._fgColor)
for x in range(self._mazeHeight):
for y in range(self._mazeWidth):
if self._mazeCollTable[y][x] == 1:
ax = float(x) / self._mazeWidth * MAP_RESOLUTION
invertedY = self._mazeHeight - 1 - y
ay = float(invertedY) / self._mazeHeight * MAP_RESOLUTION
self._drawSquare(mapImage, int(ax), int(ay), 10, fgColor)
mapTexture = Texture('mapTexture')
mapTexture.setupTexture(Texture.TT2dTexture, self._maskResolution,
self._maskResolution, 1, Texture.TUnsignedByte,
Texture.FRgba)
mapTexture.setMinfilter(Texture.FTLinear)
mapTexture.load(mapImage)
mapTexture.setWrapU(Texture.WMClamp)
mapTexture.setWrapV(Texture.WMClamp)
mapImage.clear()
del mapImage
cm = CardMaker('map_cardMaker')
cm.setFrame(-1.0, 1.0, -1.0, 1.0)
map = self.attachNewNode(cm.generate())
map.setTexture(mapTexture, 1)
return map
def _createMaskTextureCard(self):
self._maskImage = PNMImage(self._maskResolution, self._maskResolution,
4)
for x in range(self._maskResolution):
for y in range(self._maskResolution):
self._maskImage.setXelA(x, y, 0, 0, 0, 1)
self.maskTexture = Texture('maskTexture')
self.maskTexture.setupTexture(Texture.TT2dTexture,
self._maskResolution,
self._maskResolution, 1,
Texture.TUnsignedByte, Texture.FRgba)
self.maskTexture.setMinfilter(Texture.FTLinear)
self.maskTexture.setWrapU(Texture.WMClamp)
self.maskTexture.setWrapV(Texture.WMClamp)
self.maskTexture.load(self._maskImage)
base.graphicsEngine.renderFrame()
cm = CardMaker('mask_cardMaker')
cm.setFrame(-1.1, 1.1, -1.1, 1.1)
mask = self.attachNewNode(cm.generate())
mask.setTexture(self.maskTexture, 1)
mask.setTransparency(1)
return mask
def _drawSquare(self, image, ulx, uly, size, color):
x = int(ulx)
while x <= ulx + size:
y = int(uly)
while y <= uly + size:
if x > 0 and y > 0 and x < image.getXSize(
) and y < image.getYSize():
image.setXelA(x, y, color)
y += 1
x += 1
def destroy(self):
del self._mazeCollTable
del self._maskResolution
del self._radius
del self._revealedCells
del self._revealFunctions
del self._revealFunction
self.map.removeNode()
del self.map
self.mask.removeNode()
del self.mask
self.maskedLayer.removeNode()
del self.maskedLayer
self.visibleLayer.removeNode()
del self.visibleLayer
self._maskImage.clear()
del self._maskImage
self.maskTexture.clear()
del self.maskTexture
self._laffMeterModel.removeNode()
del self._laffMeterModel
DirectFrame.destroy(self)
def _revealSmoothCircle(self, x, y, center):
length = (Vec2(x, y) - center).length()
goalAlpha = max(0.0, length / float(self._radius) - 0.5)
self._maskImage.setXelA(
x, y,
VBase4D(0.0, 0.0, 0.0,
min(self._maskImage.getAlpha(x, y), goalAlpha * 2.0)))
def _revealHardCircle(self, x, y, center):
length = (Vec2(x, y) - center).length()
if length <= self._radius:
self._maskImage.setXelA(x, y, VBase4D(0, 0, 0, 0))
def _revealSquare(self, x, y, center):
self._maskImage.setXelA(x, y, VBase4D(0, 0, 0, 0))
def _drawHole(self, x, y):
center = Vec2(x, y)
ul = center - Vec2(self._radius, self._radius)
lr = center + Vec2(self._radius, self._radius)
x = int(ul[0])
while x <= lr[0]:
y = int(ul[1])
while y <= lr[1]:
if x > 0 and y > 0 and x < self._maskResolution and y < self._maskResolution:
self._revealFunctions[self._revealFunction](x, y, center)
y += 1
x += 1
self.maskTexture.load(self._maskImage)
self.mask.setTexture(self.maskTexture, 1)
def _createSimpleMarker(self, size, color=(1, 1, 1)):
halfSize = size * 0.5
cm = CardMaker('mazemap_simple_marker')
cm.setFrame(-halfSize, halfSize, -halfSize, halfSize)
markerNP = self.maskedLayer.attachNewNode(cm.generate())
markerNP.setColor(*color)
return markerNP
def tile2gui(self, x, y):
y = self._mazeHeight - y
cellWidth = self._maskResolution / self._mazeWidth
cellHeight = self._maskResolution / self._mazeHeight
ax = float(x) / self._mazeWidth * self._maskResolution
ax += cellWidth
ay = float(y) / self._mazeHeight * self._maskResolution
ay += cellHeight
return (ax, ay)
def gui2pos(self, x, y):
return (x / self._maskResolution * 2.0 - 0.97, 0,
y / self._maskResolution * -2.0 + 1.02)
def _getToonMarker(self, toon):
hType = toon.style.getType()
if hType == 'rabbit':
hType = 'bunny'
return self._laffMeterModel.find('**/' + hType + 'head')
def addToon(self, toon, tX, tY):
marker = NodePath('toon_marker-%i' % toon.doId)
marker.reparentTo(self)
self._getToonMarker(toon).copyTo(marker)
marker.setColor(toon.style.getHeadColor())
if toon.isLocal():
marker.setScale(0.07)
else:
marker.setScale(0.05)
marker.flattenStrong()
marker.setPos(*self.gui2pos(*self.tile2gui(tX, tY)))
self._toon2marker[toon] = marker
def removeToon(self, toon):
if not self._toon2marker.has_key(toon):
return
self._toon2marker[toon].removeNode()
del self._toon2marker[toon]
def updateToon(self, toon, tX, tY):
if not self._toon2marker.has_key(toon):
return
x, y = self.tile2gui(tX, tY)
self._toon2marker[toon].setPos(*self.gui2pos(x, y))
if tY < 0 or tY >= len(self._revealedCells):
self.notify.warning('updateToon earlying out:')
self.notify.warning('(tX, tY): (%s, %s)' % (tX, tY))
self.notify.warning('len(_revealedCells): %s' %
(len(self._revealedCells), ))
if len(self._revealedCells) > 0:
self.notify.warning('len(_revealedCells[0]): %s' %
(len(self._revealedCells[0]), ))
return
if tX < 0 or tX >= len(self._revealedCells[tY]):
self.notify.warning('updateToon earlying out:')
self.notify.warning('(tX, tY): (%s, %s)' % (tX, tY))
self.notify.warning('len(_revealedCells): %s' %
(len(self._revealedCells), ))
if tY < len(self._revealedCells):
self.notify.warning('len(_revealedCells[tY]): %s' %
(len(self._revealedCells[tY]), ))
elif len(self._revealedCells) > 0:
self.notify.warning('len(_revealedCells[0]): %s' %
(len(self._revealedCells[0]), ))
return
if not self._revealedCells[tY][tX]:
self._drawHole(x, y)
self._revealedCells[tY][tX] = True
def revealCell(self, x, y):
ax, ay = self.tile2gui(x, y)
if not self._revealedCells[y][x]:
self._drawHole(ax, ay)
self._revealedCells[y][x] = True
def revealAll(self):
for x in range(self._maskResolution):
for y in range(self._maskResolution):
self._maskImage.setXelA(x, y, 0, 0, 0, 0)
self.revealCell(0, 0)
def reset(self):
for x in range(self._maskResolution):
for y in range(self._maskResolution):
self._maskImage.setXelA(x, y, 0, 0, 0, 1)
class MazeMapGui(DirectFrame):
notify = directNotify.newCategory('MazeMapGui')
def __init__(self, mazeCollTable, maskResolution = None, radiusRatio = None, bgColor = (0.8, 0.8, 0.8), fgColor = (0.5, 0.5, 0.5, 1.0)):
DirectFrame.__init__(self, relief=None, state=DGG.NORMAL, sortOrder=DGG.BACKGROUND_SORT_INDEX)
self.hide()
self._bgColor = bgColor
self._fgColor = fgColor
self._mazeCollTable = mazeCollTable
self._mazeWidth = len(self._mazeCollTable[0])
self._mazeHeight = len(self._mazeCollTable)
self._maskResolution = maskResolution or DEFAULT_MASK_RESOLUTION
if radiusRatio is None:
self._radius = self._maskResolution * DEFAULT_RADIUS_RATIO
else:
self._radius = self._maskResolution * radiusRatio
self._revealedCells = []
for y in xrange(self._mazeHeight):
self._revealedCells.append([])
for u in xrange(self._mazeWidth):
self._revealedCells[y].append(False)
self._revealFunctions = {MazeRevealType.SmoothCircle: self._revealSmoothCircle,
MazeRevealType.HardCircle: self._revealHardCircle,
MazeRevealType.Square: self._revealSquare}
self._revealFunction = MAZE_REVEAL_TYPE
self.map = self._createMapTextureCard()
self.map.reparentTo(self)
self.maskedLayer = self.attachNewNode('maskedLayer')
self.mask = self._createMaskTextureCard()
self.mask.reparentTo(self)
self.visibleLayer = self.attachNewNode('visibleLayer')
self._laffMeterModel = loader.loadModel('phase_3/models/gui/laff_o_meter')
self._toon2marker = {}
return
def _createMapTextureCard(self):
mapImage = PNMImage(MAP_RESOLUTION, MAP_RESOLUTION)
mapImage.fill(*self._bgColor)
fgColor = VBase4D(*self._fgColor)
for x in xrange(self._mazeHeight):
for y in xrange(self._mazeWidth):
if self._mazeCollTable[y][x] == 1:
ax = float(x) / self._mazeWidth * MAP_RESOLUTION
invertedY = self._mazeHeight - 1 - y
ay = float(invertedY) / self._mazeHeight * MAP_RESOLUTION
self._drawSquare(mapImage, int(ax), int(ay), 10, fgColor)
mapTexture = Texture('mapTexture')
mapTexture.setupTexture(Texture.TT2dTexture, self._maskResolution, self._maskResolution, 1, Texture.TUnsignedByte, Texture.FRgba)
mapTexture.setMinfilter(Texture.FTLinear)
mapTexture.load(mapImage)
mapTexture.setWrapU(Texture.WMClamp)
mapTexture.setWrapV(Texture.WMClamp)
mapImage.clear()
del mapImage
cm = CardMaker('map_cardMaker')
cm.setFrame(-1.0, 1.0, -1.0, 1.0)
map = self.attachNewNode(cm.generate())
map.setTexture(mapTexture, 1)
return map
def _createMaskTextureCard(self):
self._maskImage = PNMImage(self._maskResolution, self._maskResolution, 4)
for x in xrange(self._maskResolution):
for y in xrange(self._maskResolution):
self._maskImage.setXelA(x, y, 0, 0, 0, 1)
self.maskTexture = Texture('maskTexture')
self.maskTexture.setupTexture(Texture.TT2dTexture, self._maskResolution, self._maskResolution, 1, Texture.TUnsignedByte, Texture.FRgba)
self.maskTexture.setMinfilter(Texture.FTLinear)
self.maskTexture.setWrapU(Texture.WMClamp)
self.maskTexture.setWrapV(Texture.WMClamp)
self.maskTexture.load(self._maskImage)
base.graphicsEngine.renderFrame()
cm = CardMaker('mask_cardMaker')
cm.setFrame(-1.1, 1.1, -1.1, 1.1)
mask = self.attachNewNode(cm.generate())
mask.setTexture(self.maskTexture, 1)
mask.setTransparency(1)
return mask
def _drawSquare(self, image, ulx, uly, size, color):
x = int(ulx)
while x <= ulx + size:
y = int(uly)
while y <= uly + size:
if x > 0 and y > 0 and x < image.getXSize() and y < image.getYSize():
image.setXelA(x, y, color)
y += 1
x += 1
def destroy(self):
del self._mazeCollTable
del self._maskResolution
del self._radius
del self._revealedCells
del self._revealFunctions
del self._revealFunction
self.map.removeNode()
del self.map
self.mask.removeNode()
del self.mask
self.maskedLayer.removeNode()
del self.maskedLayer
self.visibleLayer.removeNode()
del self.visibleLayer
self._maskImage.clear()
del self._maskImage
self.maskTexture.clear()
del self.maskTexture
self._laffMeterModel.removeNode()
del self._laffMeterModel
DirectFrame.destroy(self)
def _revealSmoothCircle(self, x, y, center):
length = (Vec2(x, y) - center).length()
goalAlpha = max(0.0, length / float(self._radius) - 0.5)
self._maskImage.setXelA(x, y, VBase4D(0.0, 0.0, 0.0, min(self._maskImage.getAlpha(x, y), goalAlpha * 2.0)))
def _revealHardCircle(self, x, y, center):
length = (Vec2(x, y) - center).length()
if length <= self._radius:
self._maskImage.setXelA(x, y, VBase4D(0, 0, 0, 0))
def _revealSquare(self, x, y, center):
self._maskImage.setXelA(x, y, VBase4D(0, 0, 0, 0))
def _drawHole(self, x, y):
center = Vec2(x, y)
ul = center - Vec2(self._radius, self._radius)
lr = center + Vec2(self._radius, self._radius)
x = int(ul[0])
while x <= lr[0]:
y = int(ul[1])
while y <= lr[1]:
if x > 0 and y > 0 and x < self._maskResolution and y < self._maskResolution:
self._revealFunctions[self._revealFunction](x, y, center)
y += 1
x += 1
self.maskTexture.load(self._maskImage)
self.mask.setTexture(self.maskTexture, 1)
def _createSimpleMarker(self, size, color = (1, 1, 1)):
halfSize = size * 0.5
cm = CardMaker('mazemap_simple_marker')
cm.setFrame(-halfSize, halfSize, -halfSize, halfSize)
markerNP = self.maskedLayer.attachNewNode(cm.generate())
markerNP.setColor(*color)
return markerNP
def tile2gui(self, x, y):
y = self._mazeHeight - y
cellWidth = self._maskResolution / self._mazeWidth
cellHeight = self._maskResolution / self._mazeHeight
ax = float(x) / self._mazeWidth * self._maskResolution
ax += cellWidth
ay = float(y) / self._mazeHeight * self._maskResolution
ay += cellHeight
return (ax, ay)
def gui2pos(self, x, y):
return (x / self._maskResolution * 2.0 - 0.97, 0, y / self._maskResolution * -2.0 + 1.02)
def _getToonMarker(self, toon):
hType = toon.style.getType()
if hType == 'rabbit':
hType = 'bunny'
return self._laffMeterModel.find('**/' + hType + 'head')
def addToon(self, toon, tX, tY):
marker = NodePath('toon_marker-%i' % toon.doId)
marker.reparentTo(self)
self._getToonMarker(toon).copyTo(marker)
marker.setColor(toon.style.getHeadColor())
if toon.isLocal():
marker.setScale(0.07)
else:
marker.setScale(0.05)
marker.flattenStrong()
marker.setPos(*self.gui2pos(*self.tile2gui(tX, tY)))
self._toon2marker[toon] = marker
def removeToon(self, toon):
if not self._toon2marker.has_key(toon):
return
self._toon2marker[toon].removeNode()
del self._toon2marker[toon]
def updateToon(self, toon, tX, tY):
if not self._toon2marker.has_key(toon):
return
x, y = self.tile2gui(tX, tY)
self._toon2marker[toon].setPos(*self.gui2pos(x, y))
if tY < 0 or tY >= len(self._revealedCells):
self.notify.warning('updateToon earlying out:')
self.notify.warning('(tX, tY): (%s, %s)' % (tX, tY))
self.notify.warning('len(_revealedCells): %s' % (len(self._revealedCells),))
if len(self._revealedCells) > 0:
self.notify.warning('len(_revealedCells[0]): %s' % (len(self._revealedCells[0]),))
return
if tX < 0 or tX >= len(self._revealedCells[tY]):
self.notify.warning('updateToon earlying out:')
self.notify.warning('(tX, tY): (%s, %s)' % (tX, tY))
self.notify.warning('len(_revealedCells): %s' % (len(self._revealedCells),))
if tY < len(self._revealedCells):
self.notify.warning('len(_revealedCells[tY]): %s' % (len(self._revealedCells[tY]),))
elif len(self._revealedCells) > 0:
self.notify.warning('len(_revealedCells[0]): %s' % (len(self._revealedCells[0]),))
return
if not self._revealedCells[tY][tX]:
self._drawHole(x, y)
self._revealedCells[tY][tX] = True
def revealCell(self, x, y):
ax, ay = self.tile2gui(x, y)
if not self._revealedCells[y][x]:
self._drawHole(ax, ay)
self._revealedCells[y][x] = True
def revealAll(self):
for x in xrange(self._maskResolution):
for y in xrange(self._maskResolution):
self._maskImage.setXelA(x, y, 0, 0, 0, 0)
self.revealCell(0, 0)
def reset(self):
for x in xrange(self._maskResolution):
for y in xrange(self._maskResolution):
self._maskImage.setXelA(x, y, 0, 0, 0, 1)
def __init__(self, image_path, rowPerFace, name=None,\
rows=1, cols=1, scale=1.0,\
twoSided=False, alpha=TRANS_ALPHA,\
repeatX=1, repeatY=1,\
anchorX=ALIGN_CENTER, anchorY=ALIGN_BOTTOM):
"""
Create a card textured with an image. The card is sized so that the ratio between the
card and image is the same.
"""
global SpriteId
self.spriteNum = str(SpriteId)
SpriteId += 1
scale *= self.PIXEL_SCALE
self.animations = {}
self.scale = scale
self.repeatX = repeatX
self.repeatY = repeatY
self.flip = {'x':False,'y':False}
self.rows = rows
self.cols = cols
self.currentFrame = 0
self.currentAnim = None
self.loopAnim = False
self.frameInterrupt = True
# Create the NodePath
if name:
self.node = NodePath("Sprite2d:%s" % name)
else:
self.node = NodePath("Sprite2d:%s" % image_path)
# Set the attribute for transparency/twosided
self.node.node().setAttrib(TransparencyAttrib.make(alpha))
if twoSided:
self.node.setTwoSided(True)
# Make a filepath
self.imgFile = Filename(image_path)
if self.imgFile.empty():
raise IOError, "File not found"
# Instead of loading it outright, check with the PNMImageHeader if we can open
# the file.
imgHead = PNMImageHeader()
if not imgHead.readHeader(self.imgFile):
raise IOError, "PNMImageHeader could not read file. Try using absolute filepaths"
# Load the image with a PNMImage
image = PNMImage()
image.read(self.imgFile)
self.sizeX = image.getXSize()
self.sizeY = image.getYSize()
# We need to find the power of two size for the another PNMImage
# so that the texture thats loaded on the geometry won't have artifacts
textureSizeX = self.nextsize(self.sizeX)
textureSizeY = self.nextsize(self.sizeY)
# The actual size of the texture in memory
self.realSizeX = textureSizeX
self.realSizeY = textureSizeY
self.paddedImg = PNMImage(textureSizeX, textureSizeY)
if image.hasAlpha():
self.paddedImg.alphaFill(0)
# Copy the source image to the image we're actually using
self.paddedImg.blendSubImage(image, 0, 0)
# We're done with source image, clear it
image.clear()
# The pixel sizes for each cell
self.colSize = self.sizeX/self.cols
self.rowSize = self.sizeY/self.rows
# How much padding the texture has
self.paddingX = textureSizeX - self.sizeX
self.paddingY = textureSizeY - self.sizeY
# Set UV padding
self.uPad = float(self.paddingX)/textureSizeX
self.vPad = float(self.paddingY)/textureSizeY
# The UV dimensions for each cell
self.uSize = (1.0 - self.uPad) / self.cols
self.vSize = (1.0 - self.vPad) / self.rows
self.cards = []
self.rowPerFace = rowPerFace
for i in range(len(rowPerFace)):
card = CardMaker("Sprite2d-Geom")
# The positions to create the card at
if anchorX == self.ALIGN_LEFT:
posLeft = 0
posRight = (self.colSize/scale)*repeatX
elif anchorX == self.ALIGN_CENTER:
posLeft = -(self.colSize/2.0/scale)*repeatX
posRight = (self.colSize/2.0/scale)*repeatX
elif anchorX == self.ALIGN_RIGHT:
posLeft = -(self.colSize/scale)*repeatX
posRight = 0
if anchorY == self.ALIGN_BOTTOM:
posTop = 0
posBottom = (self.rowSize/scale)*repeatY
elif anchorY == self.ALIGN_CENTER:
posTop = -(self.rowSize/2.0/scale)*repeatY
posBottom = (self.rowSize/2.0/scale)*repeatY
elif anchorY == self.ALIGN_TOP:
posTop = -(self.rowSize/scale)*repeatY
posBottom = 0
card.setFrame(posLeft, posRight, posTop, posBottom)
card.setHasUvs(True)
self.cards.append(self.node.attachNewNode(card.generate()))
self.cards[-1].setH(i * 360/len(rowPerFace))
# Since the texture is padded, we need to set up offsets and scales to make
# the texture fit the whole card
self.offsetX = (float(self.colSize)/textureSizeX)
self.offsetY = (float(self.rowSize)/textureSizeY)
# self.node.setTexScale(TextureStage.getDefault(), self.offsetX * repeatX, self.offsetY * repeatY)
# self.node.setTexOffset(TextureStage.getDefault(), 0, 1-self.offsetY)
self.texture = Texture()
self.texture.setXSize(textureSizeX)
self.texture.setYSize(textureSizeY)
self.texture.setZSize(1)
# Load the padded PNMImage to the texture
self.texture.load(self.paddedImg)
self.texture.setMagfilter(Texture.FTNearest)
self.texture.setMinfilter(Texture.FTNearest)
#Set up texture clamps according to repeats
if repeatX > 1:
self.texture.setWrapU(Texture.WMRepeat)
else:
self.texture.setWrapU(Texture.WMClamp)
if repeatY > 1:
self.texture.setWrapV(Texture.WMRepeat)
else:
self.texture.setWrapV(Texture.WMClamp)
self.node.setTexture(self.texture)
self.setFrame(0)
class Sprite2d:
class Cell:
def __init__(self, col, row):
self.col = col
self.row = row
def __str__(self):
return "Cell - Col %d, Row %d" % (self.col, self.row)
class Animation:
def __init__(self, cells, fps):
self.cells = cells
self.fps = fps
self.playhead = 0
ALIGN_CENTER = "Center"
ALIGN_LEFT = "Left"
ALIGN_RIGHT = "Right"
ALIGN_BOTTOM = "Bottom"
ALIGN_TOP = "Top"
TRANS_ALPHA = TransparencyAttrib.MAlpha
TRANS_DUAL = TransparencyAttrib.MDual
# One pixel is divided by this much. If you load a 100x50 image with PIXEL_SCALE of 10.0
# you get a card that is 1 unit wide, 0.5 units high
PIXEL_SCALE = 20.0
def __init__(self, image_path, rowPerFace, name=None,\
rows=1, cols=1, scale=1.0,\
twoSided=False, alpha=TRANS_ALPHA,\
repeatX=1, repeatY=1,\
anchorX=ALIGN_CENTER, anchorY=ALIGN_BOTTOM):
"""
Create a card textured with an image. The card is sized so that the ratio between the
card and image is the same.
"""
global SpriteId
self.spriteNum = str(SpriteId)
SpriteId += 1
scale *= self.PIXEL_SCALE
self.animations = {}
self.scale = scale
self.repeatX = repeatX
self.repeatY = repeatY
self.flip = {'x':False,'y':False}
self.rows = rows
self.cols = cols
self.currentFrame = 0
self.currentAnim = None
self.loopAnim = False
self.frameInterrupt = True
# Create the NodePath
if name:
self.node = NodePath("Sprite2d:%s" % name)
else:
self.node = NodePath("Sprite2d:%s" % image_path)
# Set the attribute for transparency/twosided
self.node.node().setAttrib(TransparencyAttrib.make(alpha))
if twoSided:
self.node.setTwoSided(True)
# Make a filepath
self.imgFile = Filename(image_path)
if self.imgFile.empty():
raise IOError, "File not found"
# Instead of loading it outright, check with the PNMImageHeader if we can open
# the file.
imgHead = PNMImageHeader()
if not imgHead.readHeader(self.imgFile):
raise IOError, "PNMImageHeader could not read file. Try using absolute filepaths"
# Load the image with a PNMImage
image = PNMImage()
image.read(self.imgFile)
self.sizeX = image.getXSize()
self.sizeY = image.getYSize()
# We need to find the power of two size for the another PNMImage
# so that the texture thats loaded on the geometry won't have artifacts
textureSizeX = self.nextsize(self.sizeX)
textureSizeY = self.nextsize(self.sizeY)
# The actual size of the texture in memory
self.realSizeX = textureSizeX
self.realSizeY = textureSizeY
self.paddedImg = PNMImage(textureSizeX, textureSizeY)
if image.hasAlpha():
self.paddedImg.alphaFill(0)
# Copy the source image to the image we're actually using
self.paddedImg.blendSubImage(image, 0, 0)
# We're done with source image, clear it
image.clear()
# The pixel sizes for each cell
self.colSize = self.sizeX/self.cols
self.rowSize = self.sizeY/self.rows
# How much padding the texture has
self.paddingX = textureSizeX - self.sizeX
self.paddingY = textureSizeY - self.sizeY
# Set UV padding
self.uPad = float(self.paddingX)/textureSizeX
self.vPad = float(self.paddingY)/textureSizeY
# The UV dimensions for each cell
self.uSize = (1.0 - self.uPad) / self.cols
self.vSize = (1.0 - self.vPad) / self.rows
self.cards = []
self.rowPerFace = rowPerFace
for i in range(len(rowPerFace)):
card = CardMaker("Sprite2d-Geom")
# The positions to create the card at
if anchorX == self.ALIGN_LEFT:
posLeft = 0
posRight = (self.colSize/scale)*repeatX
elif anchorX == self.ALIGN_CENTER:
posLeft = -(self.colSize/2.0/scale)*repeatX
posRight = (self.colSize/2.0/scale)*repeatX
elif anchorX == self.ALIGN_RIGHT:
posLeft = -(self.colSize/scale)*repeatX
posRight = 0
if anchorY == self.ALIGN_BOTTOM:
posTop = 0
posBottom = (self.rowSize/scale)*repeatY
elif anchorY == self.ALIGN_CENTER:
posTop = -(self.rowSize/2.0/scale)*repeatY
posBottom = (self.rowSize/2.0/scale)*repeatY
elif anchorY == self.ALIGN_TOP:
posTop = -(self.rowSize/scale)*repeatY
posBottom = 0
card.setFrame(posLeft, posRight, posTop, posBottom)
card.setHasUvs(True)
self.cards.append(self.node.attachNewNode(card.generate()))
self.cards[-1].setH(i * 360/len(rowPerFace))
# Since the texture is padded, we need to set up offsets and scales to make
# the texture fit the whole card
self.offsetX = (float(self.colSize)/textureSizeX)
self.offsetY = (float(self.rowSize)/textureSizeY)
# self.node.setTexScale(TextureStage.getDefault(), self.offsetX * repeatX, self.offsetY * repeatY)
# self.node.setTexOffset(TextureStage.getDefault(), 0, 1-self.offsetY)
self.texture = Texture()
self.texture.setXSize(textureSizeX)
self.texture.setYSize(textureSizeY)
self.texture.setZSize(1)
# Load the padded PNMImage to the texture
self.texture.load(self.paddedImg)
self.texture.setMagfilter(Texture.FTNearest)
self.texture.setMinfilter(Texture.FTNearest)
#Set up texture clamps according to repeats
if repeatX > 1:
self.texture.setWrapU(Texture.WMRepeat)
else:
self.texture.setWrapU(Texture.WMClamp)
if repeatY > 1:
self.texture.setWrapV(Texture.WMRepeat)
else:
self.texture.setWrapV(Texture.WMClamp)
self.node.setTexture(self.texture)
self.setFrame(0)
def nextsize(self, num):
""" Finds the next power of two size for the given integer. """
p2x=max(1,log(num,2))
notP2X=modf(p2x)[0]>0
return 2**int(notP2X+p2x)
def setFrame(self, frame=0):
""" Sets the current sprite to the given frame """
self.frameInterrupt = True # A flag to tell the animation task to shut it up ur face
self.currentFrame = frame
self.flipTexture()
def playAnim(self, animName, loop=False):
""" Sets the sprite to animate the given named animation. Booleon to loop animation"""
if not taskMgr.hasTaskNamed("Animate sprite" + self.spriteNum):
if hasattr(self, "task"):
taskMgr.remove("Animate sprite" + self.spriteNum)
del self.task
self.frameInterrupt = False # Clear any previous interrupt flags
self.loopAnim = loop
self.currentAnim = self.animations[animName]
self.currentAnim.playhead = 0
self.task = taskMgr.doMethodLater(1.0/self.currentAnim.fps,self.animPlayer, "Animate sprite" + self.spriteNum)
def createAnim(self, animName, frameCols, fps=12):
""" Create a named animation. Takes the animation name and a tuple of frame numbers """
self.animations[animName] = Sprite2d.Animation(frameCols, fps)
return self.animations[animName]
def flipX(self, val=None):
""" Flip the sprite on X. If no value given, it will invert the current flipping."""
if val:
self.flip['x'] = val
else:
if self.flip['x']:
self.flip['x'] = False
else:
self.flip['x'] = True
self.flipTexture()
return self.flip['x']
def flipY(self, val=None):
""" See flipX """
if val:
self.flip['y'] = val
else:
if self.flip['y']:
self.flip['y'] = False
else:
self.flip['y'] = True
self.flipTexture()
return self.flip['y']
def updateCameraAngle(self, cameraNode):
baseH = cameraNode.getH(render) - self.node.getH(render)
degreesBetweenCards = 360/len(self.cards)
bestCard = int(((baseH)+degreesBetweenCards/2)%360 / degreesBetweenCards)
#print baseH, bestCard
for i in range(len(self.cards)):
if i == bestCard:
self.cards[i].show()
else:
self.cards[i].hide()
def flipTexture(self):
""" Sets the texture coordinates of the texture to the current frame"""
for i in range(len(self.cards)):
currentRow = self.rowPerFace[i]
sU = self.offsetX * self.repeatX
sV = self.offsetY * self.repeatY
oU = 0 + self.currentFrame * self.uSize
#oU = 0 + self.frames[self.currentFrame].col * self.uSize
#oV = 1 - self.frames[self.currentFrame].row * self.vSize - self.offsetY
oV = 1 - currentRow * self.vSize - self.offsetY
if self.flip['x'] ^ i==1: ##hack to fix side view
#print "flipping, i = ",i
sU *= -1
#oU = self.uSize + self.frames[self.currentFrame].col * self.uSize
oU = self.uSize + self.currentFrame * self.uSize
if self.flip['y']:
sV *= -1
#oV = 1 - self.frames[self.currentFrame].row * self.vSize
oV = 1 - currentRow * self.vSize
self.cards[i].setTexScale(TextureStage.getDefault(), sU, sV)
self.cards[i].setTexOffset(TextureStage.getDefault(), oU, oV)
def clear(self):
""" Free up the texture memory being used """
self.texture.clear()
self.paddedImg.clear()
self.node.removeNode()
def animPlayer(self, task):
if self.frameInterrupt:
return task.done
#print "Playing",self.currentAnim.cells[self.currentAnim.playhead]
self.currentFrame = self.currentAnim.cells[self.currentAnim.playhead]
self.flipTexture()
if self.currentAnim.playhead+1 < len(self.currentAnim.cells):
self.currentAnim.playhead += 1
return task.again
if self.loopAnim:
self.currentAnim.playhead = 0
return task.again
class MazeMapGui(DirectFrame):
notify = directNotify.newCategory("MazeMapGui")
def __init__(self, mazeLayout, maskResolution=None, radiusRatio=None):
"""
Constructor for a MazeMap. the mazeLayout parameter is a 2d array of
bools (or ints... maybe more depth will be added with that).
maskResolution is a value for the resolution of the mask covering the
map. It should range from 32 to 256. radiusRatio is essentially
the percentage of the map that is revealed with each step.
"""
DirectFrame.__init__(self,
relief = None,
state = DGG.NORMAL,
sortOrder = DGG.BACKGROUND_SORT_INDEX,
)
# store / set parameters
self._mazeLayout = mazeLayout
self._maskResolution = maskResolution or DEFAULT_MASK_RESOLUTION
if radiusRatio is None:
self._radius = self._maskResolution * DEFAULT_RADIUS_RATIO
else:
self._radius = self._maskResolution * radiusRatio
# store false for all maze cells to represent that none of them have
# been revealed yet. This can prevent the expensive call to altering
# the mask if a cell is already revealed
self._revealedCells = []
for y in range( len(self._mazeLayout) ):
self._revealedCells.append([])
for x in range( len(self._mazeLayout[0]) ):
self._revealedCells[y].append(False)
# create reveal function mappings
self._revealFunctions = {
MazeRevealType.SmoothCircle : self._revealSmoothCircle,
MazeRevealType.HardCircle : self._revealHardCircle,
MazeRevealType.Square : self._revealSquare,
}
self._revealFunction = MAZE_REVEAL_TYPE
# create the map and the mask
self.map = self._createMapTextureCard()
self.map.reparentTo(self)
self.maskedLayer = self.attachNewNode("maskedLayer")
self.mask = self._createMaskTextureCard()
self.mask.reparentTo(self)
self.visibleLayer = self.attachNewNode("visibleLayer")
#TODO:maze: handle locks and doors
self._players = []
self._locks = []
self._doors = []
#--- Initialization, Destruction, and Resetting ---#########################
def _createMapTextureCard(self):
"""
This will return a NodePath with a card textured with the minimap. The
minimap texture is dynamically created from the map data.
"""
# create and fill empty map image
mapImage = PNMImage(MAP_RESOLUTION, MAP_RESOLUTION)
blockFiles = []
for i in range(5):
blockFiles.append(PNMImage())
#blockFiles[i].read(Filename("mapBlock%i.jpg"%(i+1)))
# TODO:maze either reference a set of textures for each piece or fill with color
blockFiles[i].read(Filename('phase_4/maps/male_sleeve4New.jpg'))
mapImage.fill(0.8, 0.8, 0.8)
# iterate through the map data and place a block in the map image where appropriate
for x in range( len(self._mazeLayout[0]) ):
for y in range( len(self._mazeLayout) ):
if self._mazeLayout[y][x]:
ax = float(x)/len(self._mazeLayout[0]) * MAP_RESOLUTION
ay = float(y)/len(self._mazeLayout) * MAP_RESOLUTION
#TODO:maze use different blocks for different wall types or items
#mapImage.copySubImage(random.choice(blockFiles), int(ax), int(ay), 20, 20, 32, 32)
#TODO:maze find the ideal block texture size for the map so we dont
# have to do this strange offset
#mapImage.copySubImage(blockFiles[0], int(ax), int(ay), 0, 0, 32, 32)
self._drawSquare(mapImage, int(ax), int(ay), 10, VBase4D(0.5, 0.5, 0.5, 1.0))
# create a texture from the map image
mapTexture = Texture("mapTexture")
mapTexture.setupTexture(Texture.TT2dTexture, self._maskResolution, self._maskResolution, 1, Texture.TUnsignedByte, Texture.FRgba)
mapTexture.setMinfilter(Texture.FTLinear)
mapTexture.load(mapImage)
mapTexture.setWrapU(Texture.WMClamp)
mapTexture.setWrapV(Texture.WMClamp)
mapImage.clear()
del mapImage
# put the texture on a card and return it
cm = CardMaker("map_cardMaker")
cm.setFrame(-1.0,1.0,-1.0,1.0)
map = self.attachNewNode(cm.generate())
map.setTexture(mapTexture, 1)
return map
def _createMaskTextureCard(self):
"""
This will return a NodePath with a card textured with the map mask. It
also creates several other members that re needed to change the mask.
"""
# create and fill empty mask image
self._maskImage = PNMImage(self._maskResolution, self._maskResolution, 4)
for x in range(self._maskResolution):
for y in range(self._maskResolution):
#maskImage.setXel(x,y,mapImage.getRed(x/13,y/10),mapImage.getGreen(x/13,y/10),mapImage.getBlue(x/13,y/10))
self._maskImage.setXelA(x,y,0,0,0,1)
# create the texture for the mask
self.maskTexture = Texture("maskTexture")
self.maskTexture.setupTexture(Texture.TT2dTexture, self._maskResolution, self._maskResolution, 1, Texture.TUnsignedByte, Texture.FRgba)
self.maskTexture.setMinfilter(Texture.FTLinear)
self.maskTexture.setWrapU(Texture.WMClamp)
self.maskTexture.setWrapV(Texture.WMClamp)
self.maskTexture.load(self._maskImage)
base.graphicsEngine.renderFrame()
# put the mask texture on a card and return it
cm = CardMaker("mask_cardMaker")
cm.setFrame(-1.0,1.0,-1.0,1.0)
mask = self.attachNewNode(cm.generate())
mask.setTexture(self.maskTexture, 1)
mask.setTransparency(1)
return mask
def _drawSquare(self, image, ulx, uly, size, color):
"""
Draws a square on the supplied PNMImage starting at (ulx, uly) with a
size of "size" and a color of "color".
"""
x = int(ulx)
while x <= ulx + size:
y = int(uly)
while y <= uly + size:
if x > 0 and y > 0 and x < image.getXSize() and y < image.getYSize():
image.setXelA( x, y, color )
y += 1
x += 1
def destroy(self):
del self._mazeLayout
del self._maskResolution
del self._radius
del self._revealedCells
del self._revealFunctions
del self._revealFunction
# remove and delete all nodes
self.map.removeNode()
del self.map
self.mask.removeNode()
del self.mask
self.maskedLayer.removeNode()
del self.maskedLayer
self.visibleLayer.removeNode()
del self.visibleLayer
# remove and delete all lists of nodes
for p in self._players:
p.removeNode()
del self._players
for k in self._locks:
k.removeNode()
del self._locks
for d in self._doors:
d.removeNode()
del self._doors
self._maskImage.clear()
del self._maskImage
self.maskTexture.clear()
del self.maskTexture
DirectFrame.destroy(self)
#--- Reveal shape functions ---#############################################
def _revealSmoothCircle(self, x, y, center):
length = (Vec2(x,y)-center).length()
goalAlpha = max(0.0, (length/float(self._radius)) - 0.5)
self._maskImage.setXelA(
x,
y,
VBase4D( 0.0, 0.0, 0.0, min(self._maskImage.getAlpha(x,y), goalAlpha*2.0))
)
def _revealHardCircle(self, x, y, center):
length = (Vec2(x,y)-center).length()
if length <= self._radius:
self._maskImage.setXelA(x,y,VBase4D(0,0,0,0))
def _revealSquare(self, x, y, center):
self._maskImage.setXelA(x,y,VBase4D(0,0,0,0))
#--- Private Functions ---##################################################
def _drawHole(self, x, y):
center = Vec2(x, y)
ul = center - Vec2(self._radius, self._radius)
lr = center + Vec2(self._radius, self._radius)
x = int(ul[0])
while x <= lr[0]:
y = int(ul[1])
while y <= lr[1]:
if x > 0 and y > 0 and x < self._maskResolution and y < self._maskResolution:
self._revealFunctions[self._revealFunction](x, y, center)
y += 1
x += 1
self.maskTexture.load(self._maskImage)
self.mask.setTexture(self.maskTexture, 1)
def _tileToActualPosition(self, x, y):
y = len(self._mazeLayout) - y
cellWidth = self._maskResolution / len(self._mazeLayout[0])
cellHeight = self._maskResolution / len(self._mazeLayout)
ax = float(x)/len(self._mazeLayout[0]) * self._maskResolution
ax += cellWidth
ay = float(y)/len(self._mazeLayout) * self._maskResolution
ay += cellHeight
return ax, ay
#--- Member Functions ---###################################################
def addDoor(self, x, y, color):
"""
Adds a door to the minimap. This will add a colored dot to the map
that represents a door.
--- This is subject to change pending a new player-lock data system. ---
"""
assert self.notify.debugCall()
x, y = self._tileToActualPosition(x, y)
# TODO:maze: replace with door model / texture
cm = CardMaker("door_cardMaker")
cm.setFrame(-0.04,0.04,-0.04,0.04)
#door = self.visibleLayer.attachNewNode(cm.generate())
door = self.maskedLayer.attachNewNode(cm.generate())
door.setColor(color)
door.setPos(x/self._maskResolution*2.0 - 0.97, 0, y/self._maskResolution*-2.0 + 1.02)
self._doors.append(door)
def addLock(self, x, y, color):
"""
Adds a lock to the minimap. This will add a colored dot to the map
that represents a lock.
--- This is subject to change pending a new player-lock data system. ---
"""
assert self.notify.debugCall()
x, y = self._tileToActualPosition(x, y)
# TODO:maze: replace with lock model / texture
cm = CardMaker("lock_cardMaker")
cm.setFrame(-0.04,0.04,-0.04,0.04)
lock = self.maskedLayer.attachNewNode(cm.generate())
lock.setColor(color)
lock.setPos(x/self._maskResolution*2.0 - 0.97, 0, y/self._maskResolution*-2.0 + 1.02)
self._locks.append(lock)
def addPlayer(self, x, y, color):
"""
Adds a player to the minimap. This will add a colored dot to the map
that represents the player. The dot location can then be updated
using the revealCell call.
--- This is subject to change pending a new player-lock data system. ---
"""
assert self.notify.debugCall()
x, y = self._tileToActualPosition(x, y)
# TODO:maze: replace with player model / texture
cm = CardMaker("player_cardMaker")
cm.setFrame(-0.04,0.04,-0.04,0.04)
player = self.visibleLayer.attachNewNode(cm.generate())
player.setColor(color)
player.setPos(x/self._maskResolution*2.0 - 0.97, 0, y/self._maskResolution*-2.0 + 1.02)
self._players.append(player)
def revealCell(self, x, y, playerIndex=None):
"""
Clears out the mask around the given cell and stores that the cell has
been revealed to prevent attempting to edit the mask for the cell again.
"""
ax, ay = self._tileToActualPosition(x, y)
if not self._revealedCells[y][x]:
self._drawHole(ax, ay)
self._revealedCells[y][x] = True
if playerIndex is not None:
assert(playerIndex < len(self._players))
self._players[playerIndex].setPos(ax/self._maskResolution*2.0 - 0.97, 0, ay/self._maskResolution*-2.0 + 1.02)
def revealAll(self):
""" Clears out all of the mask. """
for x in range(self._maskResolution):
for y in range(self._maskResolution):
self._maskImage.setXelA(x,y,0,0,0,0)
def reset(self):
""" Turns all of the mask on, covering the entire map. """
for x in range(self._maskResolution):
for y in range(self._maskResolution):
self._maskImage.setXelA(x,y,0,0,0,1)
