def __init__(self, gameManager, gameMap, coordinate, edgeLength, rotation):
MapObject.__init__(self, gameMap)
self.state = Door.STATE_CLOSING
self.edgeLength = edgeLength
self.height = - self.edgeLength / 2
self.rotation = rotation
i, j = coordinate
self.characterNearCondition = CharacterNearCondition(
gameManager,
Point3D((i + 0.5) * self.edgeLength,
0,
(j + 0.5) * self.edgeLength),
self.edgeLength * 2)
self.createPolygons(coordinate, self.edgeLength)
class Door(MapObject):
'''a door that slides down if a character is near'''
STATE_OPENING = 1
STATE_CLOSING = 2
def __init__(self, gameManager, gameMap, coordinate, edgeLength, rotation):
MapObject.__init__(self, gameMap)
self.state = Door.STATE_CLOSING
self.edgeLength = edgeLength
self.height = - self.edgeLength / 2
self.rotation = rotation
i, j = coordinate
self.characterNearCondition = CharacterNearCondition(
gameManager,
Point3D((i + 0.5) * self.edgeLength,
0,
(j + 0.5) * self.edgeLength),
self.edgeLength * 2)
self.createPolygons(coordinate, self.edgeLength)
def tick(self):
'''is called periodically. used to check for conditions and transform
polygons'''
if self.characterNearCondition.check():
self.state = Door.STATE_OPENING
else:
self.state = Door.STATE_CLOSING
if self.state == Door.STATE_OPENING:
if self.height < self.edgeLength / 2 - self.edgeLength / 10:
self.height += self.edgeLength / 10
elif self.state == Door.STATE_CLOSING:
if self.height > -self.edgeLength / 2:
self.height -= self.edgeLength / 10
self.updatePolygons()
def updatePolygons(self):
self.polygons[0].points[0].y = self.height
self.polygons[0].points[1].y = self.height
self.polygons[1].points[0].y = self.height
self.polygons[1].points[1].y = self.height
self.polygons[2].points[0].y = self.height
self.polygons[2].points[1].y = self.height
self.polygons[2].points[2].y = self.height
self.polygons[2].points[3].y = self.height
def createPolygons(self, coordinate, edgeLength):
i, j = coordinate
if self.rotation == 0:
self.addWall((i + 0.5) * self.edgeLength - 2,
j * self.edgeLength,
0, self.edgeLength)
self.addWall((i + 0.5) * self.edgeLength + 2,
(j + 1) * self.edgeLength,
0, -self.edgeLength)
# horizontal part
point1 = Point3D((i + 0.5) * self.edgeLength - 2,
self.height,
j * self.edgeLength)
point2 = Point3D((i + 0.5) * self.edgeLength - 2,
self.height,
(j + 1) * self.edgeLength)
point3 = Point3D((i + 0.5) * self.edgeLength + 2,
self.height,
(j + 1) * self.edgeLength)
point4 = Point3D((i + 0.5) * self.edgeLength + 2,
self.height,
j * self.edgeLength)
newPolygon = Polygon('',
[point4, point3, point2, point1],
'#298b94', '#2a6a70')
self.polygons.append(newPolygon)
else:
self.addWall((i + 1) * self.edgeLength,
(j + 0.5) * self.edgeLength - 2,
-self.edgeLength, 0)
self.addWall(i * self.edgeLength,
(j + 0.5) * self.edgeLength + 2,
self.edgeLength, 0)
# horizontal part
point1 = Point3D(i * self.edgeLength,
self.height,
(j + 0.5) * self.edgeLength + 2)
point2 = Point3D((i + 1) * self.edgeLength,
self.height,
(j + 0.5) * self.edgeLength + 2)
point3 = Point3D((i + 1) * self.edgeLength,
self.height,
(j + 0.5) * self.edgeLength - 2)
point4 = Point3D(i * self.edgeLength,
self.height,
(j + 0.5) * self.edgeLength - 2)
newPolygon = Polygon('',
[point4, point3, point2, point1],
'#298b94', '#2a6a70')
self.polygons.append(newPolygon)
def addWall(self, x, z, xDelta, zDelta, fill='#298b94', outline='#2a6a70'):
wallBottom = -self.edgeLength / 2
wallTop = self.edgeLength / 2
point1 = Point3D(x, wallBottom, z)
point2 = Point3D(x + xDelta, wallBottom, z + zDelta)
point3 = Point3D(x + xDelta, wallTop, z + zDelta)
point4 = Point3D(x, wallTop, z)
newPolygon = Polygon('',
[point1, point2, point3, point4],
fill, outline)
self.polygons.append(newPolygon)