def init_window():
global window
w, h = config.WINDOW_RESOLUTION
dprint("Initializing window")
dprint("Window resolution:", config.WINDOW_RESOLUTION)
window = pyglet.window.Window(width=w,
height=h,
caption="Udon",
vsync=config.VSYNC)
def init_window():
global window
w, h = config.WINDOW_RESOLUTION
dprint("Initializing window")
dprint("Window resolution:", config.WINDOW_RESOLUTION)
window = pyglet.window.Window(width=w,
height=h,
caption="Udon",
vsync=config.VSYNC
)
def get_visible_area(self):
"""Gets the coordinates of the first and last tiles
to be visible by the viewport"""
viewx, viewy = self.viewPosition
#print viewx, viewy
viewsizex, viewsizey = self.viewDimensions
tilewidth, tileheight = self.tileDimensions
#Using floats here rather than ints will screw up the calculation
if DEBUG:
for i in [viewx, viewy, tilewidth, tileheight]:
if type(i) is not int:
print "Warning: In get_visible_area something is a float"
#first we should check if we're
# too far back from the entire map to see anything
if viewx + viewsizex < 0 or viewy + viewsizey < 0:
dprint(
"the view is too far above/left of the field to see anything")
return None
#first, last tile indices to be visible in the viewport
if viewx < tilewidth:
firstVisibleHorizontally = 0
else:
firstVisibleHorizontally = (viewx / tilewidth) - 1
if viewy < tileheight:
firstVisibleVertically = 0
else:
firstVisibleVertically = (viewy * 2 / (tileheight)) - 1
#now we check if we've overshot the field completely
if firstVisibleHorizontally > self.tilemap.mapDimensions[0] \
or firstVisibleVertically > self.tilemap.mapDimensions[1]:
dprint(
"You've overshot the field (too far down/right) to see anything"
)
return None
lastVisibleHorizontally = ((viewx + viewsizex) / tilewidth)
lastVisibleVertically = (viewy + viewsizey) / (tileheight / 2)
#what if the map isn't even that big?
if lastVisibleHorizontally > self.tilemap.mapDimensions[0]:
lastVisibleHorizontally = self.tilemap.mapDimensions[0]
if lastVisibleVertically > self.tilemap.mapDimensions[1]:
lastVisibleVertically = self.tilemap.mapDimensions[1]
return ((firstVisibleHorizontally, lastVisibleHorizontally),
(firstVisibleVertically, lastVisibleVertically))
def get_visible_area(self):
"""Gets the coordinates of the first and last tiles
to be visible by the viewport"""
viewx, viewy = self.viewPosition
#print viewx, viewy
viewsizex, viewsizey = self.viewDimensions
tilewidth, tileheight = self.tileDimensions
#Using floats here rather than ints will screw up the calculation
if DEBUG:
for i in [viewx, viewy, tilewidth, tileheight]:
if type(i) is not int:
print "Warning: In get_visible_area something is a float"
#first we should check if we're
# too far back from the entire map to see anything
if viewx + viewsizex < 0 or viewy + viewsizey < 0:
dprint("the view is too far above/left of the field to see anything")
return None
#first, last tile indices to be visible in the viewport
if viewx < tilewidth:
firstVisibleHorizontally = 0
else:
firstVisibleHorizontally = (viewx / tilewidth) - 1
if viewy < tileheight:
firstVisibleVertically = 0
else:
firstVisibleVertically = (viewy*2 / (tileheight)) - 1
#now we check if we've overshot the field completely
if firstVisibleHorizontally > self.tilemap.mapDimensions[0] \
or firstVisibleVertically > self.tilemap.mapDimensions[1]:
dprint("You've overshot the field (too far down/right) to see anything")
return None
lastVisibleHorizontally = ((viewx + viewsizex) / tilewidth)
lastVisibleVertically = (viewy + viewsizey) / (tileheight/2)
#what if the map isn't even that big?
if lastVisibleHorizontally > self.tilemap.mapDimensions[0]:
lastVisibleHorizontally = self.tilemap.mapDimensions[0]
if lastVisibleVertically > self.tilemap.mapDimensions[1]:
lastVisibleVertically = self.tilemap.mapDimensions[1]
return (
(firstVisibleHorizontally, lastVisibleHorizontally),
(firstVisibleVertically, lastVisibleVertically)
)
def get_visible_area(self):
"""Gets the coordinates of the first and last tiles
to be visible and rendered by the viewport"""
viewx, viewy = self.viewPosition
self.positionlabel.text = str((viewx, viewy))
viewsizex, viewsizey = self.viewDimensions
tilewidth, tileheight = self.getTileDimensions()
tilewidth = int(tilewidth)
tileheight = int(tileheight)
#first we should check if we're
# too far back from the entire map to see anything
if viewx + viewsizex < 0 or viewy + viewsizey < 0:
dprint("the view is too far above/left of the field to see anything")
return None
#first, last tile indices to be visible in the viewport
if viewx < tilewidth:
firstVisibleHorizontally = 0
else:
firstVisibleHorizontally = (viewx / tilewidth) - 1
if viewy < tileheight:
firstVisibleVertically = 0
else:
firstVisibleVertically = (viewy*2 / (tileheight)) - 1
#now we check if we've overshot the field completely
if firstVisibleHorizontally > self.mapDimensions[0] \
or firstVisibleVertically > self.mapDimensions[1]:
dprint("You've overshot the field (too far down/right) to see anything")
return None
lastVisibleHorizontally = ((viewx + viewsizex) / tilewidth)
lastVisibleVertically = (viewy + viewsizey) / (tileheight/2)
#what if the map isn't even that big?
if lastVisibleHorizontally > self.mapDimensions[0]:
lastVisibleHorizontally = self.mapDimensions[0]
if lastVisibleVertically > self.mapDimensions[1]:
lastVisibleVertically = self.mapDimensions[1]
return (
(firstVisibleHorizontally, lastVisibleHorizontally),
(firstVisibleVertically, lastVisibleVertically)
)