def fire(self):
if not self.primary_time() or self.battery <= self.pEnergy:
return
# Drain battery
self.battery_cost(self.pEnergy)
# Create body and shape
bodydef = Body()
bodydef.ccd = True
bodydef.angle = self.body.angle
bodydef.position = self.body.get_world_point(Vec2(0, -5))
shell = self.melee.world.append_body(bodydef)
angle = vforangle(self.body.angle)
velocity = rotate(angle, (0.0, -100.0))
vb = self.body.linear_velocity
shell.linear_velocity = Vec2(velocity[0]+vb.x, velocity[1]+vb.y)
polydef = Polygon()
verts = [Vec2(0.5, 0.8), Vec2(-0.5, 0.8), Vec2(-0.5, -0.8), Vec2(0.5, -0.8)]
polydef.vertices = verts
polydef.density = 5
shell.append_shape(polydef)
shell.set_mass_from_shapes()
# Create projectile
projectile = PrimaryWeapon(self, self.melee, shell)
projectile.group = self.group
projectile.lifetime = 2.5
projectile.damage = 10
projectile.health = 5
projectile.shapes = verts
def debug_draw(self):
pos = self.body.position
angle = vforangle(self.body.angle)
for s in self.body.shapes:
verts = []
if isinstance(s, BoundPolygon):
# Draw polygon
for v in s.vertices:
p = rotate(angle, (v.x, v.y))
px = pos.x + p[0]
py = pos.y + p[1]
verts.append((px, py))
draw_solid_polygon(verts, self.fill, self.outline)
else:
# Draw circle
v = s.local_position
p = rotate(angle, (v.x, v.y))
c1x = pos.x + p[0]
c1y = pos.y + p[1]
draw_solid_circle((c1x, c1y), s.radius, self.fill, self.outline)
# Draw center of mass
#red = 255, 0, 0
#draw_circle((pos.x, pos.y), 0.5, red)
def forward(self):
a = vforangle(self.body.angle)
return rotate(self.engine_force, a)
