def collided(self, obj):
self.keep_colliding.add(obj)
if (obj in self.collision_set):
return
if (obj.hostile):
Player.get_instance().got_hit(obj)
self.level.controller.push_screen('FadeMessage', 'Ship_Hit')
v1i = self.shape.velocity
v2i = None
if (hasattr(obj.shape, 'fake_vel')):
v2i = obj.shape.fake_vel
else:
v2i = obj.shape.velocity
m1 = self.shape.mass
m2 = obj.shape.mass
e = 1. # ellastic collision
n = (obj.shape.position - self.shape.position).normalizing()
c = n * (v1i - v2i)
v1f = v1i - n.scalar(((m2 * c) / (m1 + m2)) * (1 + e))
#v2f = v2i + n.scalar(((m1*c)/(m1+m2)) * (1 + e))
self.shape.velocity = v1f
def collided(self, obj):
self.keep_colliding.add(obj)
if (obj in self.collision_set):
return
if (obj.hostile):
Player.get_instance().got_hit(obj)
self.level.controller.push_screen('FadeMessage', 'Ship_Hit')
v1i = self.shape.velocity
v2i = None
if (hasattr(obj.shape, 'fake_vel')):
v2i = obj.shape.fake_vel
else:
v2i = obj.shape.velocity
m1 = self.shape.mass
m2 = obj.shape.mass
e = 1. # ellastic collision
n = (obj.shape.position - self.shape.position).normalizing()
c = n * (v1i - v2i)
v1f = v1i - n.scalar(((m2*c)/(m1+m2)) * (1 + e))
#v2f = v2i + n.scalar(((m1*c)/(m1+m2)) * (1 + e))
self.shape.velocity = v1f
def collided_with_asteroid(self, ast):
l = [('remove', self)]
if (ast.destructible):
ast.hp -= self.damage
if (ast.hp <= 0):
Player.get_instance().object_destroyed(ast)
l.append(('remove', ast))
return l
def collided_with_asteroid(self, ast):
l = [('remove', self)]
if (ast.destructible):
ast.hp -= self.damage
if (ast.hp <= 0):
Player.get_instance().object_destroyed(ast)
l.append(('remove', ast))
return l
def collided_with_asteroid(self, ast):
l = [('remove', self)]
if (ast.destructible):
ast.hp -= self.damage
if (ast.hp <= 0):
Player.get_instance().object_destroyed(ast)
l.append(('remove', ast))
self.lvl.controller.push_screen('MovingMessage', 'Show_Missile_Hit')
else:
self.lvl.controller.push_screen('MovingMessage', 'Show_Missile_Miss')
return l
def start_pyasteroids():
random.seed()
import sys
from OpenGL.GLUT import glutInit
glutInit(sys.argv)
app = QApplication(argv)
# Game state
Player()
# Load the config files in memory
ConfigManager()
# Add the custom fonts to the Qt database
FontManager()
# Creates the window (GLWidget is created there)
win = AsteroidsMainWindow()
# Pop-up the window
win.show()
# Faster processing
try:
import psyco
except:
print 'You currently do not have the Psyco module in your PYTHONPATH.'
print 'It is highly advisable to install it for a much better gaming performance.'
print 'Official site: http://psyco.sourceforge.net/'
# Gives control to Qt
app.exec_()
def __init__(self, level_number, level):
self.level_number = level_number
self.info = {}
self.fields = set()
self.level = level
self.player_state = Player.get_instance()
cfg = Config('interface', 'Settings')
font_name = cfg.get('field_font')
font_size = cfg.get('field_font_sz')
self.field_font = FontManager.getFont(font_name)
self.field_font.setPointSize(font_size)
self.field_color = QColor.fromRgb(*cfg.get('field_color'))
for f_name in ConfigManager.getOptions('interface', 'Fields'):
s = ConfigManager.getVal('interface', 'Fields', f_name)
s = map(str.strip, s.split('||'))
img = QImage('resources/images/'+s[0])
img_pos = QPoint(*eval(s[1]))
info_rect = QRect(*eval(s[2]))
scale = float(s[3])
if (len(s) >= 5):
font = QFont(self.field_font)
font.setPointSize(int(s[4]))
else:
font = self.field_font
img_w, img_h = img.width(), img.height()
img_rect = QRect(
img_pos.x(), img_pos.y(),
int(img_w*scale), int(img_h*scale)
)
self.info[f_name] = ''
self.fields.add(Field(f_name, img, img_rect, info_rect, font))
self.radar = Radar.from_config('E-Radar', self)
self.missile = GuidedMissile.from_config('GuidedMissile', self)
def load_file(self, level_name):
lvl = yaml.load(open('resources/levels/' + level_name + '.lvl'))
self.title = lvl['name']
self.dimensions = lvl['scene']['dimensions']
self.time = float(lvl['time']) * 60
#models = {}
for element in lvl['elements']:
file = open('resources/models/' + element['model']['file'], 'r')
name = element['name']
subtitle = element['subtitle']
translate = element['model'].get('translate', (0., 0., 0.))
rotate = element['model'].get('rotate', (0., 0., 0.))
scale = element['model'].get('scale', 1.)
rc = element['model'].get('radius_correction', 0.)
gl_model = GLModel(file, translate, rotate, scale, rc)
self.models[name] = (gl_model, element)
file.close()
self.dimensions = Vector3d(*lvl['scene']['dimensions'])
type_class = {
'planet': Planet,
'asteroid': Asteroid,
'start_portal': Portal,
'end_portal': Portal,
'enemyship': EnemyShip
}
id_table = {}
obj_set = set()
for object in lvl['scene']['objects']:
element_name = object['element']
shape = None
model, element = self.models[element_name]
mass = float(object['mass'])
rvel = object['rotation_velocity']
movement = object['movement']['type']
if (movement == 'static'):
pos = Vector3d(*object['pos'])
shape = Shape(mass, pos)
elif (movement == 'orbit'):
center_id = object['movement']['center_planet_id']
center_obj = id_table[center_id]
center_pos = Vector3d(*center_obj.shape.position)
shape = Shape(mass, center_pos)
shape.rotation_radius = object['movement']['radius']
shape.rot_vel_xy = object['movement']['rot_velocity_xy']
shape.rot_vel_z = object['movement']['rot_velocity_z']
shape.rot_xy = object['movement']['rot_xy']
shape.rot_z = object['movement']['rot_z']
elif (movement == 'dynamic'):
pos = Vector3d(*object['pos'])
shape = Shape(mass, pos)
shape.velocity = Vector3d(*object['movement']['velocity'])
shape.velocity_angular_x = rvel[0]
shape.velocity_angular_y = rvel[1]
shape.velocity_angular_z = rvel[2]
type = element['type']
_object = type_class[type](model, shape, element)
if (type == 'asteroid'):
_object.asteroid_type = object['movement']['asteroid_type']
elif (type == 'enemyship'):
_object.level = self
_object.gun_pos = Vector3d(*object['gun_position'])
obj_set.add(_object)
if ('id' in object):
id_table[object['id']] = _object
for obj in obj_set:
self.add_object(obj)
Player.get_instance().beginning_level(self)
self.make_spaceship(lvl, self.models)
self.make_guns(self.models)
def load_file(self, level_name):
lvl = yaml.load(open('resources/levels/' + level_name + '.lvl'))
self.title = lvl['name']
self.dimensions = lvl['scene']['dimensions']
self.time = float(lvl['time']) * 60
#models = {}
for element in lvl['elements']:
file = open('resources/models/'+element['model']['file'], 'r')
name = element['name']
subtitle = element['subtitle']
translate = element['model'].get('translate', (0.,0.,0.))
rotate = element['model'].get('rotate', (0.,0.,0.))
scale = element['model'].get('scale', 1.)
rc = element['model'].get('radius_correction', 0.)
gl_model = GLModel(file, translate, rotate, scale, rc)
self.models[name] = (gl_model, element)
file.close()
self.dimensions = Vector3d(*lvl['scene']['dimensions'])
type_class = {
'planet' : Planet,
'asteroid' : Asteroid,
'start_portal' : Portal,
'end_portal' : Portal,
'enemyship' : EnemyShip
}
id_table = { }
obj_set = set()
for object in lvl['scene']['objects']:
element_name = object['element']
shape = None
model, element = self.models[element_name]
mass = float(object['mass'])
rvel = object['rotation_velocity']
movement = object['movement']['type']
if (movement == 'static'):
pos = Vector3d(*object['pos'])
shape = Shape(mass, pos)
elif (movement == 'orbit'):
center_id = object['movement']['center_planet_id']
center_obj = id_table[center_id]
center_pos = Vector3d(*center_obj.shape.position)
shape = Shape(mass, center_pos)
shape.rotation_radius = object['movement']['radius']
shape.rot_vel_xy = object['movement']['rot_velocity_xy']
shape.rot_vel_z = object['movement']['rot_velocity_z']
shape.rot_xy = object['movement']['rot_xy']
shape.rot_z = object['movement']['rot_z']
elif (movement == 'dynamic'):
pos = Vector3d(*object['pos'])
shape = Shape(mass, pos)
shape.velocity = Vector3d(*object['movement']['velocity'])
shape.velocity_angular_x = rvel[0]
shape.velocity_angular_y = rvel[1]
shape.velocity_angular_z = rvel[2]
type = element['type']
_object = type_class[type](model, shape, element)
if ( type == 'asteroid' ):
_object.asteroid_type = object['movement']['asteroid_type']
elif ( type == 'enemyship' ):
_object.level = self
_object.gun_pos = Vector3d(*object['gun_position'])
obj_set.add(_object)
if ('id' in object):
id_table[object['id']] = _object
for obj in obj_set:
self.add_object(obj)
Player.get_instance().beginning_level(self)
self.make_spaceship(lvl, self.models)
self.make_guns(self.models)