def neighborAt(self, pos, dir):
pos_x, pos_y = self.tileAt(pos).pos
_x = -1
_y = -1
width = self.size[0]
height = self.size[1]
if (dir == HexDir.UL):
_x = (pos_x - 1) % self.size[0]
if isEven(pos_x):
_y = pos_y
else:
_y = (pos_y - 1) % self.size[1]
elif (dir == HexDir.U):
_x = pos_x
_y = (pos_y - 1) % self.size[1]
elif (dir == HexDir.UR):
_x = (pos_x + 1) % self.size[0]
if isEven(pos_x):
_y = pos_y
else:
_y = (pos_y - 1) % self.size[1]
elif (dir == HexDir.DL):
_x = (pos_x - 1) % self.size[0]
if isEven(pos_x):
_y = (pos_y + 1) % self.size[1]
else:
_y = pos_y
elif (dir == HexDir.D):
_x = pos_x
_y = (pos_y + 1) % self.size[1]
elif (dir == HexDir.DR):
_x = (pos_x + 1) % self.size[0]
if isEven(pos_x):
_y = (pos_y + 1) % self.size[1]
else:
_y = pos_y
return [_x,_y]
def centerCameraOnTile(self, tile):
pos = [0,0]
pos = tile.getAbsolutePixelPos()
pos[0] -= MAP_DISPLAY_WIDTH/2
pos[1] = -pos[1]
#adjust for odd columns
if not isEven(tile.pos[0]):
pos[1] += 36
pos[1] += MAP_DISPLAY_HEIGHT/2
self.cam_pos = pos
def centerCameraOnSprite(self, sprite):
pos = [0,0]
pos = mapLocToPixelPos(sprite.map_pos)
pos[0] -= MAP_DISPLAY_WIDTH/2
pos[1] = -pos[1]
#adjust for odd columns
if not isEven(sprite.map_pos[0]):
pos[1] += 36
pos[1] += MAP_DISPLAY_HEIGHT/2
self.cam_pos = pos
def pixelPosToMapLoc(pix_pos):
x_offset = 54
y_offset = 72
y_margin = y_offset/2
col_idx = (pix_pos[0] - 36) / x_offset
row_idx = pix_pos[1]
if isEven(col_idx):
row_idx -= y_margin
row_idx = row_idx / y_offset
return [int(col_idx), int(row_idx)]
