def canAshootB(self, tank1Id, tank2Id):
tank1 = self.tanks[tank1Id]
tank2 = self.tanks[tank2Id]
## Check if in range
distance = mathHelper.distanceBetween(tank1["position"], tank2["position"])
if distance > PROJECTILE_RANGE + tank2["hitRadius"]:
return False
## Check that we are pointing at it
angle = mathHelper.angleFromAToB(tank1["position"], tank2["position"])
offset = math.asin(tank2["hitRadius"] / distance)
if not mathHelper.angleInRange(tank1["turret"], angle + offset, angle - offset):
return False
## get the end point for tank1's range
endPoint = mathHelper.getLineEndpoint(tank1["position"], distance, tank1["turret"])
# Don't want to check if other tanks are blocking because they could move
## ## Check that no other tanks are in the way
## for tank in self.tanks:
## ## Don't consider the original 2 tanks
## if (tank['id'] == tank1Id or tank['id'] == tank2Id):
## continue
## if (mathHelper.circleOnLine(tank1['position'], endPoint, tank['position'], tank['hitRadius'])):
## return False
## Ensure path is clear of solids
if self.isShotClear(tank1["position"], endPoint):
return True
return False
def canAshootB(self, tank1Id, tank2Id):
tank1 = self.tanks[tank1Id]
tank2 = self.tanks[tank2Id]
## Check if in range
distance = mathHelper.distanceBetween(tank1['position'], tank2['position'])
if (distance > PROJECTILE_RANGE + tank2['hitRadius']):
return False
## Check that we are pointing at it
angle = mathHelper.angleFromAToB(tank1['position'], tank2['position'])
offset = math.asin(tank2['hitRadius']/distance)
if (not mathHelper.angleInRange(tank1['turret'], angle + offset, angle - offset)):
return False
## get the end point for tank1's range
endPoint = mathHelper.getLineEndpoint(tank1['position'], distance, tank1['turret'])
# Don't want to check if other tanks are blocking because they could move
## ## Check that no other tanks are in the way
## for tank in self.tanks:
## ## Don't consider the original 2 tanks
## if (tank['id'] == tank1Id or tank['id'] == tank2Id):
## continue
## if (mathHelper.circleOnLine(tank1['position'], endPoint, tank['position'], tank['hitRadius'])):
## return False
## Ensure path is clear of solids
if self.isShotClear(tank1['position'], endPoint):
return True
return False
def angleInRange():
## Should return true
if (not mathHelper.angleInRange(2, 3, 1) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(1, 2, -1) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(6, 1, -1) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(1, 8, 6) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(6, 8, 5) == True):
raise Exception('Failed angleInRange')
## Should return false
if (not mathHelper.angleInRange(4, 3, 1) == False):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(4, 2, -1) == False):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(4, 8, 5) == False):
raise Exception('Failed angleInRange')
def angleInRange():
## Should return true
if (not mathHelper.angleInRange(2, 3, 1) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(1, 2, -1) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(6, 1, -1) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(1, 8, 6) == True):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(6, 8, 5) == True):
raise Exception('Failed angleInRange')
## Should return false
if (not mathHelper.angleInRange(4, 3, 1) == False):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(4, 2, -1) == False):
raise Exception('Failed angleInRange')
if (not mathHelper.angleInRange(4, 8, 5) == False):
raise Exception('Failed angleInRange')
