def __init__(self, scene, map_tile_x, map_tile_y):
self.scene = scene
self.map_tile_x = map_tile_x
self.map_tile_y = map_tile_y
map_x, map_y = self.scene.get_map_x_and_map_y_from_tile(self)
self.sprite = Sprite(scene, 'test.png', 0, 0, Z_ORDER.Player)
self.h = self.sprite.h
self.w = self.sprite.w
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.shape = self.scene.add_box(map_x, map_y, self.w, self.h, self.MASS, COLLISION_SHIP_LEVEL, self, self.scene.limit_velocity_and_no_angle)
self.body = self.shape.body
x, y = self.scene.get_x_and_y_pos_from_camera(self.body.position[0], self.body.position[1])
# print("BOX X AND Y")
# print([x, y])
# print("BOX POS")
# print(self.body.position)
self.sprite.on_update(x, y, round(self.body.angle))
self.forward_force = 0
self.top_x_force = 0
self.bottom_x_force = 0
self.health = 100
def __init__(self, scene):
# Show Hide Cursor
sdl2.SDL_ShowCursor(sdl2.SDL_DISABLE)
super(Cursor, self).__init__()
self.is_clicked = False
self.x, self.y = self._get_mouse_state()
self.h = round(100 * HEIGHT_SCALER)
self.w = round(100 * HEIGHT_SCALER)
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.unclicked_sprite = Sprite(scene, 'cursor.png', self.x, self.y,
Z_ORDER.Cursor, self.w, self.h)
self.clicked_sprite = Sprite(scene, 'cursor_clicked.png', self.x,
self.y, Z_ORDER.Cursor, self.w, self.h)
self.sprite = self.unclicked_sprite
self.scene = scene
self.map_x, self.map_y = self.scene.get_map_x_and_map_y_from_x_and_y(
self)
self.mass = 200
# self.shape = self.scene.add_poly(self.map_x, self.map_y, self.w, self.h, self.mass, COLLISION_SHIP_LEVEL)
# self.body = self.shape.body
self.x_force = 0
def __init__(self, scene, terrain, h_and_w, map_tile_x, map_tile_y):
self.scene = scene
self.x = None
self.y = None
self.h = round(h_and_w * HEIGHT_SCALER)
self.w = round(h_and_w * HEIGHT_SCALER)
self.map_tile_x = map_tile_x
self.map_tile_y = map_tile_y
# int(object.map_tile_x * TILE_WIDTH_AND_HEIGHT), int(object.map_tile_y * TILE_WIDTH_AND_HEIGHT)
self.map_x, self.map_y = self.scene.get_map_x_and_map_y_from_tile(self)
self.sprite = Sprite(self.scene, terrain, self.x, self.y,
ZOrder.Background, self.h, self.w, 1, True)
self.map_text = Text(self.scene,
str(self.map_tile_x) + ',' + str(self.map_tile_y),
self.x, self.y, Z_ORDER.BackgroundUI)
self.map_text4 = Text(self.scene,
str(self.map_x) + ',' + str(self.map_y), self.x,
self.y, Z_ORDER.BackgroundUI)
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.start_visible_map_x = None
self.start_visible_map_y = None
self.map_text2 = None
self.debug_val = False
self.map_text5 = None
class Cursor(object):
def __init__(self, scene):
# Show Hide Cursor
sdl2.SDL_ShowCursor(sdl2.SDL_DISABLE)
super(Cursor, self).__init__()
self.is_clicked = False
self.x, self.y = self._get_mouse_state()
self.h = round(100 * HEIGHT_SCALER)
self.w = round(100 * HEIGHT_SCALER)
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.unclicked_sprite = Sprite(scene, 'cursor.png', self.x, self.y,
Z_ORDER.Cursor, self.w, self.h)
self.clicked_sprite = Sprite(scene, 'cursor_clicked.png', self.x,
self.y, Z_ORDER.Cursor, self.w, self.h)
self.sprite = self.unclicked_sprite
self.scene = scene
self.map_x, self.map_y = self.scene.get_map_x_and_map_y_from_x_and_y(
self)
self.mass = 200
# self.shape = self.scene.add_poly(self.map_x, self.map_y, self.w, self.h, self.mass, COLLISION_SHIP_LEVEL)
# self.body = self.shape.body
self.x_force = 0
def on_mouse_drag(self, event, x, y, dx, dy, button):
# self.sprite.position = (x, y)
# self.map_x, self.map_y = self.scene.get_map_x_and_map_y_from_x_and_y(self)
# self.body.position = Vec2d(self.map_x, self.map_y)
# print("MOUSEE BODU POSITION")
# print(str(self.body.position))
# print("MOUSE MAP POS")
# print(str([self.map_x, self.map_y]))
self.unclicked_sprite.on_update(x, y)
self.clicked_sprite.on_update(x, y)
self.x = x
self.y = y
def on_mouse_motion(self, event, x, y, dx, dy):
# self.sprite.position = (x, y)
self.unclicked_sprite.on_update(x, y)
self.clicked_sprite.on_update(x, y)
self.x = x
self.y = y
def on_mouse_press(self, event, x, y, button, double):
# print("on_mouse_press")
if self.is_clicked == False:
# print("PRESS TRIGGERED AT: " + str([x, y]))
self.is_clicked = True
# print(self.is_clicked)
self.sprite = self.clicked_sprite
# self.scene.background.print_visible_map()
self.x_force = 5000
def on_mouse_release(self, event, x, y, button, double):
# print("on_mouse_release")
# print(self.is_clicked)
if self.is_clicked == True:
self.is_clicked = False
# print("SETTING NEW SPRITE")
self.sprite = self.unclicked_sprite
self.x_force = 0
def on_update(self):
# pass
# print("mouse x and y: ")
# print(str([self.x, self.y]))
self.map_x, self.map_y = self.scene.get_map_x_and_map_y_from_x_and_y(
self)
# print("self.scene.get_map_x_and_map_y_from_x_and_y")
# print(str([self.map_x, self.map_y]))
# self.body.position = Vec2d(self.map_x, self.map_y)
# if self.x_force != 0:
# self.scene.player.body.apply_force_at_local_point((self.x_force, 0), (self.map_x - self.scene.player.body.position[0], self.map_y - self.scene.player.body.position[1]))
# print("MOUSEE BODU POSITION")
# print(str(self.body.position))
def on_draw(self):
return [self.sprite]
def _get_mouse_state(self):
"""Get the mouse state.
This is only required during initialization. Later on the mouse
position will be passed through events.
"""
# This is an example of what PySDL2, below the hood, does for us.
# Here we create a ctypes int (i.e. a C type int)
x = ctypes.c_int(0)
y = ctypes.c_int(0)
# And pass it by reference to the SDL C function (i.e. pointers)
sdl2.mouse.SDL_GetMouseState(ctypes.byref(x), ctypes.byref(y))
# The variables were modified by SDL, but are still of C type
# So we need to get their values as python integers
_mouse_x = x.value
_mouse_y = y.value
# Now we hope we're never going to deal with this kind of stuff again
return _mouse_x, _mouse_y
class Box(object):
MASS = 1
def __init__(self, scene, map_tile_x, map_tile_y):
self.scene = scene
self.map_tile_x = map_tile_x
self.map_tile_y = map_tile_y
map_x, map_y = self.scene.get_map_x_and_map_y_from_tile(self)
self.sprite = Sprite(scene, 'test.png', 0, 0, Z_ORDER.Player)
self.h = self.sprite.h
self.w = self.sprite.w
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.shape = self.scene.add_box(map_x, map_y, self.w, self.h, self.MASS, COLLISION_SHIP_LEVEL, self, self.scene.limit_velocity_and_no_angle)
self.body = self.shape.body
x, y = self.scene.get_x_and_y_pos_from_camera(self.body.position[0], self.body.position[1])
# print("BOX X AND Y")
# print([x, y])
# print("BOX POS")
# print(self.body.position)
self.sprite.on_update(x, y, round(self.body.angle))
self.forward_force = 0
self.top_x_force = 0
self.bottom_x_force = 0
self.health = 100
def is_alive(self):
self.health > 0
def take_damage(self, damage):
self.health -= damage
if self.health < 0:
self.health = 0
def get_map_pos(self):
return self.body.position
def get_map_tile(self):
return [self.map_tile_x, self.map_tile_y]
def on_update(self):
# http://www.pymunk.org/en/latest/overview.html
# print("BOX ON UPDATE")
# print(self.body)
# print(self.body.position)
x, y = self.scene.get_x_and_y_pos_from_camera(self.body.position[0], self.body.position[1])
self.sprite.on_update(x, y, round(self.body.angle))
def occasional_update(self):
self.map_tile_x, self.map_tile_y = self.scene.get_tile_x_and_tile_y_from_map(self.body.position[0], self.body.position[1])
def on_draw(self):
if self.is_alive:
return [self.sprite]
else:
return []
BRAKE_MODIFIER = 0.98
def brake(self):
l = self.body.velocity.length
if l > 5:
self.body.velocity = self.body.velocity * self.BRAKE_MODIFIER
else:
self.body.velocity = Vec2d(0.0, 0.0)
ANGLE_BRAKE_MODIFIER = 0.5
def angle_brake(self):
if self.body.angular_velocity > 0:
self.body.apply_impulse_at_world_point(( 1, 0), (self.body.position[0], self.body.position[1] + self.h_h))
self.body.apply_impulse_at_world_point((-1, 0), (self.body.position[0], self.body.position[1] - self.h_h))
if self.body.angular_velocity < 0:
self.body.angular_velocity = 0.0
elif self.body.angular_velocity < 0:
self.body.apply_impulse_at_world_point((-1, 0), (self.body.position[0], self.body.position[1] + self.h_h))
self.body.apply_impulse_at_world_point(( 1, 0), (self.body.position[0], self.body.position[1] - self.h_h))
if self.body.angular_velocity > 0:
self.body.angular_velocity = 0.0
class MapTile(object):
# MapTile(self.scene, map_data['terrains'][self.map_data[h][w]['terrain_index']], self.tile_height_and_width, h, w)
def __init__(self, scene, terrain, h_and_w, map_tile_x, map_tile_y):
self.scene = scene
self.x = None
self.y = None
self.h = round(h_and_w * HEIGHT_SCALER)
self.w = round(h_and_w * HEIGHT_SCALER)
self.map_tile_x = map_tile_x
self.map_tile_y = map_tile_y
# int(object.map_tile_x * TILE_WIDTH_AND_HEIGHT), int(object.map_tile_y * TILE_WIDTH_AND_HEIGHT)
self.map_x, self.map_y = self.scene.get_map_x_and_map_y_from_tile(self)
self.sprite = Sprite(self.scene, terrain, self.x, self.y,
ZOrder.Background, self.h, self.w, 1, True)
self.map_text = Text(self.scene,
str(self.map_tile_x) + ',' + str(self.map_tile_y),
self.x, self.y, Z_ORDER.BackgroundUI)
self.map_text4 = Text(self.scene,
str(self.map_x) + ',' + str(self.map_y), self.x,
self.y, Z_ORDER.BackgroundUI)
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.start_visible_map_x = None
self.start_visible_map_y = None
self.map_text2 = None
self.debug_val = False
self.map_text5 = None
def debug(self,
start_visible_map_x,
start_visible_map_y,
debug_val=False,
retrieved_x=None,
retrieved_y=None):
pass
self.debug_val = debug_val
self.start_visible_map_x = start_visible_map_x
self.start_visible_map_y = start_visible_map_y
self.map_text2 = Text(
self.scene, "init: " + str(self.start_visible_map_x) + ',' +
str(self.start_visible_map_y), 0, 0, Z_ORDER.BackgroundUI)
if retrieved_x:
print("RETRIEVED BY: " + str(retrieved_x) + ',' + str(retrieved_y))
print("VISIBLE BY: " + str(start_visible_map_x) + ',' +
str(start_visible_map_y))
print("FOR MAP TILE: " + str(self.map_tile_x) + ',' +
str(self.map_tile_y))
self.map_text5 = Text(
self.scene,
"Ret: " + str(retrieved_x) + ',' + str(retrieved_y), 0, 0,
Z_ORDER.BackgroundUI)
if retrieved_x or retrieved_y:
if retrieved_x != self.map_tile_x:
print("X DID NOT MATCH: wanted " + str(retrieved_x) +
" but got: " + str(self.map_tile_x))
raise "STOP"
if retrieved_y != self.map_tile_y:
print("Y DID NOT MATCH: wanted " + str(retrieved_y) +
" but got: " + str(self.map_tile_y))
raise "STOP"
def on_update(self, h, w):
self.x, self.y = self.scene.get_x_and_y_pos_from_camera(
self.map_x, self.map_y)
if self.debug_val:
# object.map_x
print("GOT X,Y: " + str(self.x) + ',' + str(self.y) +
" from map: " + str(self.map_x) + ',' + str(self.map_y))
self.debug_val = False
self.sprite.on_update(self.x, self.y)
self.map_text.on_update(self.x, self.y)
if self.map_text2:
self.map_text2.on_update(self.x, self.y + 15)
self.map_text3 = Text(self.scene, "now: " + str(h) + ',' + str(w),
self.x, self.y + 30, Z_ORDER.BackgroundUI)
self.map_text4.on_update(self.x, self.y + 45)
if self.map_text5:
self.map_text5.on_update(self.x, self.y + 60)
def on_draw(self):
return self.sprite
def on_draw_text(self):
if self.map_text2:
result = [
self.map_text, self.map_text2, self.map_text3, self.map_text4
]
if self.map_text5:
result.append(self.map_text5)
return result
else:
result = [self.map_text, self.map_text3, self.map_text4]
if self.map_text5:
result.append(self.map_text5)
return result
def __init__(self,
scene,
map_tile_x=None,
map_tile_y=None,
is_actual_player=False):
self.scene = scene
self.is_actual_player = is_actual_player
self.map_tile_x = map_tile_x or 100
self.map_tile_y = map_tile_y or 100
# self.map_x, self.map_y = [None, None]
map_x, map_y = self.scene.get_map_x_and_map_y_from_tile(self)
# print("PLAYER GOT HERE")
# print(str([self.map_x, self.map_y]))
# self.x = None
# self.y = None
x, y = [round(SCREEN_WIDTH // 2), round(SCREEN_HEIGHT // 2)]
# self.sprite = scene.factory.from_image(RESOURCES.get_path("test.png"))
# self.sprite = Sprite(scene, 'ship.png', x, y, Z_ORDER.Player)
self.sprite = Sprite(scene, 'ship.png', x, y, Z_ORDER.Player)
self.h = self.sprite.h
self.w = self.sprite.w
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.velocity = Velocity(1)
self.move_left = False
self.move_right = False
self.move_up = False
self.move_down = False
self.controls_enabled = True
self.rotation_speed = 150
self.engine_speed_increase = 0.2
self.engine_current_speed = 0
self.engine_speed_maximum = 5 # Which is also the momentum maximum
self.maximum_momentum = 100 # Which is also the momentum maximum
# self.angle = 0
# self.player_text = Text(self.scene, "...", self.x, self.y, Z_ORDER.PlayerUI)
# self.player_text2 = Text(self.scene, "...", self.x, self.y, Z_ORDER.PlayerUI)
self.momentum_angles = {}
# self.body = self.scene.add_box(self.map_x, self.map_y, self.w, self.h, self.mass, COLLISION_SHIP_LEVEL)
print("PLAYER BOX")
# self.shape = self.scene.add_poly(map_x, map_y, self.w, self.h, self.MASS, COLLISION_SHIP_LEVEL, self, self.scene.limit_velocity_with_angle)
if self.is_actual_player:
self.shape = self.scene.add_box(map_x, map_y, self.w, self.h,
self.MASS, COLLISION_SHIP_LEVEL,
self,
self.scene.limit_velocity_test)
else:
self.shape = self.scene.add_box(map_x, map_y, self.w, self.h,
self.MASS, COLLISION_SHIP_LEVEL,
self)
self.body = self.shape.body
self.forward_force = 0
self.top_x_force = 0
self.bottom_x_force = 0
self.health = 100
class Player(object):
MASS = 10
def __init__(self,
scene,
map_tile_x=None,
map_tile_y=None,
is_actual_player=False):
self.scene = scene
self.is_actual_player = is_actual_player
self.map_tile_x = map_tile_x or 100
self.map_tile_y = map_tile_y or 100
# self.map_x, self.map_y = [None, None]
map_x, map_y = self.scene.get_map_x_and_map_y_from_tile(self)
# print("PLAYER GOT HERE")
# print(str([self.map_x, self.map_y]))
# self.x = None
# self.y = None
x, y = [round(SCREEN_WIDTH // 2), round(SCREEN_HEIGHT // 2)]
# self.sprite = scene.factory.from_image(RESOURCES.get_path("test.png"))
# self.sprite = Sprite(scene, 'ship.png', x, y, Z_ORDER.Player)
self.sprite = Sprite(scene, 'ship.png', x, y, Z_ORDER.Player)
self.h = self.sprite.h
self.w = self.sprite.w
self.h_h = round(self.h // 2)
self.h_w = round(self.w // 2)
self.velocity = Velocity(1)
self.move_left = False
self.move_right = False
self.move_up = False
self.move_down = False
self.controls_enabled = True
self.rotation_speed = 150
self.engine_speed_increase = 0.2
self.engine_current_speed = 0
self.engine_speed_maximum = 5 # Which is also the momentum maximum
self.maximum_momentum = 100 # Which is also the momentum maximum
# self.angle = 0
# self.player_text = Text(self.scene, "...", self.x, self.y, Z_ORDER.PlayerUI)
# self.player_text2 = Text(self.scene, "...", self.x, self.y, Z_ORDER.PlayerUI)
self.momentum_angles = {}
# self.body = self.scene.add_box(self.map_x, self.map_y, self.w, self.h, self.mass, COLLISION_SHIP_LEVEL)
print("PLAYER BOX")
# self.shape = self.scene.add_poly(map_x, map_y, self.w, self.h, self.MASS, COLLISION_SHIP_LEVEL, self, self.scene.limit_velocity_with_angle)
if self.is_actual_player:
self.shape = self.scene.add_box(map_x, map_y, self.w, self.h,
self.MASS, COLLISION_SHIP_LEVEL,
self,
self.scene.limit_velocity_test)
else:
self.shape = self.scene.add_box(map_x, map_y, self.w, self.h,
self.MASS, COLLISION_SHIP_LEVEL,
self)
self.body = self.shape.body
self.forward_force = 0
self.top_x_force = 0
self.bottom_x_force = 0
self.health = 100
def is_alive(self):
self.health > 0
def take_damage(self, damage):
self.health -= damage
if self.health < 0:
self.health = 0
# self.body = self.scene.pymunk.Body(1,moment=66)
# self.shapes = [ self.scene.pymunk.Circle(body=self.body, radius=self.h_w) ]
# self.shapes[0].elasticity = .85
# self.shapes[0].friction - 0.5
# self.body.velocity = 0, 0
# self.body.position = Vec2d(
# self.map_x,
# self.map_y
# )
# self.map_x, self.map_y
# self.last_update = None
# self.num_of_updates = 0
def rotate_clockwise(self):
pass
# if self.controls_enabled:
# increment = self.get_rotation_speed()
# if self.angle + increment >= MAX_ROTATIONAL_ANGLE:
# self.angle = (self.angle + increment) - MAX_ROTATIONAL_ANGLE
# else:
# self.angle += increment
# self.body.angle = self.angle / 100
def rotate_counterclockwise(self):
pass
# if self.controls_enabled:
# increment = self.get_rotation_speed()
# if self.angle - increment <= 0:
# self.angle = (self.angle - increment) + MAX_ROTATIONAL_ANGLE
# else:
# self.angle -= increment
# self.body.angle = self.angle / 100
def get_rotation_speed(self):
return round(self.rotation_speed * get_global_fps_modifier())
def accelerate(self):
pass
# print("ACCELLERATE")
# self.shape.body.apply_force_at_local_point((0, 4000), (self.map_x, self.map_y))
# https://chipmunk-physics.net/forum/viewtopic.php?t=4666
# self.shape.body.apply_force_at_local_point((0, -4000), (0, 0))
# dv = Vec2d(1.2 * self.angle, 0.0)
# self.body.velocity = self.body.rotation_vector.cpvrotate(dv)
# self.movement(self.get_speed(), self.angle / 100)
# print("ACCELERATE: " + str(self.engine_current_speed))
# self.engine_current_speed += self.engine_speed_increase
# if self.engine_current_speed > self.engine_speed_maximum:
# self.engine_current_speed = self.engine_speed_maximum
# angle_key = str(self.angle // 100)
# self.momentum_angles[angle_key] = self.engine_current_speed #// self.mass
# # if angle_key in self.momentum_angles:
# # self.momentum_angles[angle_key] += self.engine_current_speed // self.mass
# # else:
# # self.momentum_angles[angle_key] = self.engine_current_speed // self.mass
# if self.momentum_angles[angle_key] > self.maximum_momentum:
# self.momentum_angles[angle_key] = self.maximum_momentum
# DRAG = 1
# DRAG_MOD = 0.95
# MOMENTUM_TO_MAP_PIXEL_MOD = 0.1
# def apply_momentum(self):
# for angle in list(self.momentum_angles):
# current_momentum = self.momentum_angles[angle]
# print("ANGLE: " + str(angle) + ", for momentum: " + str(current_momentum) + " = speed: " + str(int(current_momentum * self.MOMENTUM_TO_MAP_PIXEL_MOD)))
# self.movement(int(current_momentum * self.MOMENTUM_TO_MAP_PIXEL_MOD), int(angle))
# if current_momentum < self.DRAG:
# self.momentum_angles[angle] = (self.momentum_angles[angle] * self.DRAG_MOD) - self.DRAG
# print("DELETING ANGLE 1")
# del self.momentum_angles[angle]
# else:
# self.momentum_angles[angle] = (self.momentum_angles[angle] * self.DRAG_MOD) - self.DRAG
# if self.momentum_angles[angle] <= 0:
# print("DELETING ANGLE 2")
# del self.momentum_angles[angle]
def move_backward(self):
pass
# self.movement(self.get_speed(-0.3), self.angle / 100)
# return Float
# def get_speed(self, modifier = None):
# if modifier:
# return self.engine_speed_increase * get_global_fps_modifier() * modifier
# else:
# return self.engine_speed_increase * get_global_fps_modifier()
# def movement(self, speed, angle):
# base_speed = speed #* @height_scale * @fps_scaler
# # print("ANGLE: " + str(angle))
# step = (math.pi/180 * (angle - 90))
# # print("STEP: " + str(step))
# # print("OLD X, OLD Y: " + str([self.x, self.y]))
# # testx = (math.cos(step) * base_speed + self.x)
# # testy = (math.sin(step) * base_speed + self.y)
# self.map_x = round(math.cos(step) * base_speed + self.map_x)
# self.map_y = round(math.sin(step) * base_speed + self.map_y)
# # print("NEW X, OLD Y: " + str([self.x, self.y]))
# # print("POS X, POS Y: " + str([testx, testy]))
def get_map_pos(self):
return self.body.position
def get_map_tile(self):
return [self.map_tile_x, self.map_tile_y]
ANGLE_ROTATION_SPEED = 25
def on_update(self):
# if self.is_actual_player:
# print("body.velocity")
# print(self.body.velocity)
# print(self.body.velocity.length)
# print("BODY ANGLE")
# print(self.body.angle)
# print("angular_velocity")
# print(self.body.angular_velocity)
# print("X FORCE")
# print([self.top_x_force, self.bottom_x_force])
if self.forward_force != 0:
base_speed = 10
# step = (math.pi/180 * (self.body.angle - 90))
step = (math.pi / 180 * ((self.body.angle % 360) - 90))
new_map_x = round(
math.cos(step) * base_speed + self.body.position[0])
new_map_y = round(
math.sin(step) * base_speed + self.body.position[1])
diff_x = self.body.position[0] - new_map_x
diff_y = self.body.position[1] - new_map_y
# x = math.cos(((self.body.angle % 360) - 90) * math.pi / 180 )
# y = math.sin(((self.body.angle % 360) - 90) * math.pi / 180 )
# print("X AND Y HERE")
# print([x, y])
p1 = Vec2d(self.body.position)
# print("CURRENT POSITION")
# print(p1)
# print("HEADED TO")
p0 = Vec2d(new_map_x, new_map_y)
# print(p0)
# print("FOR ANGE: " + str(self.body.angle) + " which is to say: " + str(self.body.angle % 360))
force = Vec2d(p0 - p1)
force_from_pos = Vec2d(p1 - p0)
# print("AND GOT FORCE: ")
# print(force)
force = force * self.forward_force
# print("AND GOT FORCE * 10: ")
# print(force)
# print("FORCE HERE")
# print(force)
# [0.7630730056839626, -0.64631229912206]
# self.body.apply_force_at_local_point((10, 10), (x, y))
# self.body.apply_force_at_local_point(force, (diff_x, diff_y))
self.body.apply_force_at_world_point(force, self.body.position)
# self.body.apply_force_at_local_point(force, force_from_pos)
# if self.top_x_force != 0 and self.bottom_x_force != 0:
# self.body.apply_force_at_local_point((self.top_x_force, 0), (0, self.h))
# # self.body.cpvrotate(Vec2d(0, self.h))
# if self.top_x_force > 0:
# self.body.apply_force_at_local_point((self.top_x_force, 0), (-self.h_w, self.h_h))
# else:
# self.body.apply_force_at_local_point((self.top_x_force, 0), (self.h_w, -self.h_h))
# self.body.apply_force_at_local_point((self.bottom_x_force, 0), (0, self.h))
if self.move_right:
self.body.apply_impulse_at_world_point(
(-self.ANGLE_ROTATION_SPEED, 0),
(self.body.position[0], self.body.position[1] + self.h_h))
self.body.apply_impulse_at_world_point(
(self.ANGLE_ROTATION_SPEED, 0),
(self.body.position[0], self.body.position[1] - self.h_h))
elif self.move_left:
# print("MOVE LEFT")
self.body.apply_impulse_at_world_point(
(self.ANGLE_ROTATION_SPEED, 0),
(self.body.position[0], self.body.position[1] + self.h_h))
self.body.apply_impulse_at_world_point(
(-self.ANGLE_ROTATION_SPEED, 0),
(self.body.position[0], self.body.position[1] - self.h_h))
# p0 = Vec2d(self.body.position)
# p1 = from_pygame(event.pos, self.screen)
# impulse = 100 * Vec2d(p0 - p1).rotated(-self.body.angle)
# b.apply_impulse_at_local_point(impulse)
# self.body.apply_force_at_local_point((10, 0), (0, 30))
else:
# pass
# if self.is_actual_player:
self.angle_brake()
# http://www.pymunk.org/en/latest/overview.html
x, y = self.scene.get_x_and_y_pos_from_camera(self.body.position[0],
self.body.position[1])
self.sprite.on_update(x, y, round(self.body.angle))
# self.player_text.on_update(self.x, self.y)
def occasional_update(self):
self.map_tile_x, self.map_tile_y = self.scene.get_tile_x_and_tile_y_from_map(
self.body.position[0], self.body.position[1])
def on_draw(self):
if self.is_alive:
return [self.sprite]
else:
return []
BRAKE_MODIFIER = 0.98
def brake(self):
l = self.body.velocity.length
if l > 5:
self.body.velocity = self.body.velocity * self.BRAKE_MODIFIER
else:
self.body.velocity = Vec2d(0.0, 0.0)
# ANGLE_BRAKE_MODIFIER = 0.5
def angle_brake(self):
# if self.is_actual_player:
# print("BRAKE HERE")
# l = self.body.angular_velocity
# print(l)
# if l > 0.05:
# if self.is_actual_player:
# print("case 1")
# print(self.body.angular_velocity)
# # self.body.angular_velocity = self.body.angular_velocity * self.ANGLE_BRAKE_MODIFIER
# self.body._set_angular_velocity(self.body.angular_velocity * self.ANGLE_BRAKE_MODIFIER)
# if self.is_actual_player:
# print(self.body.angular_velocity)
# # REDUCING WASN'T WORKING!
# # self.body.angular_velocity = 0.0
# self.body.apply_impulse_at_world_point((-9, 0), (self.body.position[0], self.body.position[1] + self.h_h))
# else:
# if self.is_actual_player:
# print("case 2")
# self.body.angular_velocity = 0.0
# # self.scene.pymunk.cpBodySetAngVel(self.body, 0.0)
if self.body.angular_velocity > 0:
self.body.apply_impulse_at_world_point(
(self.ANGLE_ROTATION_SPEED * 10, 0),
(self.body.position[0], self.body.position[1] + self.h_h))
self.body.apply_impulse_at_world_point(
(-self.ANGLE_ROTATION_SPEED * 10, 0),
(self.body.position[0], self.body.position[1] - self.h_h))
if self.body.angular_velocity < 0:
self.body.angular_velocity = 0.0
elif self.body.angular_velocity < 0:
self.body.apply_impulse_at_world_point(
(-self.ANGLE_ROTATION_SPEED * 10, 0),
(self.body.position[0], self.body.position[1] + self.h_h))
self.body.apply_impulse_at_world_point(
(self.ANGLE_ROTATION_SPEED * 10, 0),
(self.body.position[0], self.body.position[1] - self.h_h))
if self.body.angular_velocity > 0:
self.body.angular_velocity = 0.0
# self.body.angular_velocity = 0
# event methods
def key_status(self, keystatus):
if self.is_alive:
# brake
if keystatus[sdl2.SDL_SCANCODE_S]:
self.brake()
else:
if keystatus[sdl2.SDL_SCANCODE_Q]:
self.body.apply_force_at_world_point((500, 0),
self.body.position)
elif keystatus[sdl2.SDL_SCANCODE_E]:
self.body.apply_force_at_world_point((-500, 0),
self.body.position)
if keystatus[sdl2.SDL_SCANCODE_W] and keystatus[
sdl2.SDL_SCANCODE_X]:
self.move_up = False
self.move_down = False
self.forward_force = 0
elif keystatus[sdl2.SDL_SCANCODE_W]:
# self.y -= 1
# self.accelerate()
# self.body.velocity.y = min(self.body.velocity.y, 2)
# x, y = self.body.position
# self.body.position = Vec2d(x, y - 5)
self.move_up = True
self.move_down = False
self.forward_force = 40
elif keystatus[sdl2.SDL_SCANCODE_X]:
self.move_up = False
self.move_down = True
# self.move_backward()
self.forward_force = -10
else:
self.move_up = False
self.move_down = False
self.forward_force = 0
if keystatus[sdl2.SDL_SCANCODE_D] and keystatus[
sdl2.SDL_SCANCODE_A]:
self.move_left = False
self.move_right = False
# self.top_x_force = 0
# self.bottom_x_force = 0
elif keystatus[sdl2.SDL_SCANCODE_D]:
# self.rotate_clockwise()
self.move_left = False
self.move_right = True
# self.top_x_force = 50
# self.bottom_x_force = -50
# self.x += 1
elif keystatus[sdl2.SDL_SCANCODE_A]:
# self.rotate_counterclockwise()
self.move_left = True
self.move_right = False
# self.x -= 1
# self.top_x_force = -50
# self.bottom_x_force = 50
else:
self.move_left = False
self.move_right = False
# self.top_x_force = 0
# self.bottom_x_force = 0
def on_key_press(self, event, sym, mod):
pass
def on_key_release(self, event, sym, mod):
pass
def on_draw_text(self):
pass