def __init__(self, gameManager):
GameMap.__init__(self, gameManager)
self.groundColor = '#7d7d7d'
self.skyColor = '#515151'
self.startPosition = Point3D(0.0, 0.0, 0.0)
self.wallBottom = -7.5
self.wallTop = 7.5
self.edgeLength = 15
self.mapGenerator = MapGenerator(30, 30, seed=1)
self.grid = self.mapGenerator.generateMap()
#example:
#~~~~~~~~~~~~~~~~~~~~
# <-- z/j--+
# |
#grid = [[0,0,0,0,0], |
# [0,2,2,2,0], |
# [0,0,1,2,0], x/i
# [0,0,2,2,0], |
# [0,0,0,0,0]] v
# make walls towards these map grid values
self.makeWallsTo = set([1, 's', '#'])
for i in range(len(self.grid)): # i corresponds to x axis
for j in range(len(self.grid[i])): # j corresponds to z axis
if self.grid[i][j] == 2: # wall
if i > 0 and self.grid[i-1][j] in self.makeWallsTo:
self.addWall(i * self.edgeLength,
j * self.edgeLength,
0, self.edgeLength)
if i < len(self.grid) - 1 and \
self.grid[i+1][j] in self.makeWallsTo:
self.addWall((i + 1) * self.edgeLength,
(j + 1) * self.edgeLength,
0, -self.edgeLength)
if j > 0 and self.grid[i][j-1] in self.makeWallsTo:
self.addWall((i + 1) * self.edgeLength,
j * self.edgeLength,
-self.edgeLength, 0)
if j < len(self.grid[i]) - 1 and\
self.grid[i][j+1] in self.makeWallsTo:
self.addWall(i * self.edgeLength,
(j + 1) * self.edgeLength,
self.edgeLength, 0)
elif self.grid[i][j] == '#': #door
rotation = 1
if self.grid[i-1][j] in self.makeWallsTo and \
self.grid[i+1][j] in self.makeWallsTo:
rotation = 0
self.mapObjectsManager.addMapObject(
Door(self.gameManager,
self, (i, j), self.edgeLength, rotation))
elif self.grid[i][j] == 's': #start position
self.startPosition = Point3D((0.5 + i) * self.edgeLength,
0.0,
(0.5 + j) * self.edgeLength)
class GridMap(GameMap):
def __init__(self, gameManager):
GameMap.__init__(self, gameManager)
self.groundColor = '#7d7d7d'
self.skyColor = '#515151'
self.startPosition = Point3D(0.0, 0.0, 0.0)
self.wallBottom = -7.5
self.wallTop = 7.5
self.edgeLength = 15
self.mapGenerator = MapGenerator(30, 30, seed=1)
self.grid = self.mapGenerator.generateMap()
#example:
#~~~~~~~~~~~~~~~~~~~~
# <-- z/j--+
# |
#grid = [[0,0,0,0,0], |
# [0,2,2,2,0], |
# [0,0,1,2,0], x/i
# [0,0,2,2,0], |
# [0,0,0,0,0]] v
# make walls towards these map grid values
self.makeWallsTo = set([1, 's', '#'])
for i in range(len(self.grid)): # i corresponds to x axis
for j in range(len(self.grid[i])): # j corresponds to z axis
if self.grid[i][j] == 2: # wall
if i > 0 and self.grid[i-1][j] in self.makeWallsTo:
self.addWall(i * self.edgeLength,
j * self.edgeLength,
0, self.edgeLength)
if i < len(self.grid) - 1 and \
self.grid[i+1][j] in self.makeWallsTo:
self.addWall((i + 1) * self.edgeLength,
(j + 1) * self.edgeLength,
0, -self.edgeLength)
if j > 0 and self.grid[i][j-1] in self.makeWallsTo:
self.addWall((i + 1) * self.edgeLength,
j * self.edgeLength,
-self.edgeLength, 0)
if j < len(self.grid[i]) - 1 and\
self.grid[i][j+1] in self.makeWallsTo:
self.addWall(i * self.edgeLength,
(j + 1) * self.edgeLength,
self.edgeLength, 0)
elif self.grid[i][j] == '#': #door
rotation = 1
if self.grid[i-1][j] in self.makeWallsTo and \
self.grid[i+1][j] in self.makeWallsTo:
rotation = 0
self.mapObjectsManager.addMapObject(
Door(self.gameManager,
self, (i, j), self.edgeLength, rotation))
elif self.grid[i][j] == 's': #start position
self.startPosition = Point3D((0.5 + i) * self.edgeLength,
0.0,
(0.5 + j) * self.edgeLength)
def addWall(self, x, z, xDelta, zDelta, fill='#805319', outline='#5e411c'):
#print("new wall", x, z, xDelta, zDelta)
point1 = Point3D(x, self.wallBottom, z)
point2 = Point3D(x + xDelta, self.wallBottom, z + zDelta)
point3 = Point3D(x + xDelta, self.wallTop, z + zDelta)
point4 = Point3D(x, self.wallTop, z)
newPolygon = Polygon('',
[point1, point2, point3, point4],
fill, outline)
self.polygons.append(newPolygon)
def getPathBlockedPoint(self, point1, point2):
'''TODO
get the first point:Point3D where the path from point1 to point2
intersects an object
return none if no intersection'''
i2 = int(point2.x / self.edgeLength)
j2 = int(point2.z / self.edgeLength)
distanceCellXM1 = point2.x % self.edgeLength
distanceCellXP1 = self.edgeLength - point2.x % self.edgeLength
distanceCellZM1 = point2.z % self.edgeLength
distanceCellZP1 = self.edgeLength - point2.z % self.edgeLength
minDistance = 3.0
# check goal cell
if self.grid[i2][j2] not in self.makeWallsTo:
return Point3D(0.0, 0.0, 0.0)
# check neighbouring cells
if distanceCellXM1 < minDistance:
if self.grid[i2 - 1][j2] not in self.makeWallsTo:
return Point3D(0.0, 0.0, 0.0)
elif distanceCellXP1 < minDistance:
if self.grid[i2 + 1][j2] not in self.makeWallsTo:
return Point3D(0.0, 0.0, 0.0)
if distanceCellZM1 < minDistance:
if self.grid[i2][j2 - 1] not in self.makeWallsTo:
return Point3D(0.0, 0.0, 0.0)
elif distanceCellZP1 < minDistance:
if self.grid[i2][j2 + 1] not in self.makeWallsTo:
return Point3D(0.0, 0.0, 0.0)
return None
def getStartPosition(self):
return self.startPosition