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horstjens/doppeldecker.py

Last active Mar 2, 2021
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doppeldecker
# requriements:
# sudo pip3 install vpython
# sudo pip3 install pygame
import vpython as v
import random
import pygame
#except ModuleNotFoundError:
# print("I could not import pygame - joystick support is disabled. Try to (re)install pygame")
#delete, backspace, page up, page down, home, end, left, up, right, down, numlock, scrlock, f1, f2, f3, f4, f5, f6, f7, f8. Windows and Linux also have f9, f11, f12, insert
#if you hold down the shift key and press F3, key will be the character string 'shift+f3', which you can test for explicitly. If you hold down all three modifier keys, you get 'ctrl+alt+shift+f3'; the order is always ctrl, alt, shift.
# constants
class Game:
scene1 = v.canvas(title="Doppeldecker",
width=800,
height=600,
center=v.vector(0, 0, 0),
background=v.vector(0.8, 0.8, 1),
resizable=False
)
#camera_mode = "follow"
scene1.autoscale = False
scene1.userspin = False
camera_delay = 0.0 # seconds
camera_history = []
# scene1.range = 200
max_depth = -10 # lowest point of the landscape?
dt = 0.005 # delta t
world = 100 # half lenght (x,y) of world
rotation = 60 # rotation speed of plane
cooldown_gun = 0.05
cooldown_flak = 0.20
cooldown_bomb = 0.3
drag_player = 5.5 # 5.515
drag_bullet = 0.1
drag_bomb = 2.0
radius_player = 0.15 # for ground collision hitbox
cannon_power = 17000 # bullet speed at start
lift_factor = 0.5
mass_player = 0.1
mass_bullet = 0.011
mass_bomb = 0.05
mass_particle = 0.005
flak_range = 40 # range when flak start shooting at player
flak_crit_distance = 0.5 # how close flak shell must be to player center to make damage
g = 9.81
#g_player = 9.81
#g_bullet = 9.81
#g_bomb = 5.2
particle_list = []
tank_list = []
bullet_list = []
explosion_list = []
static_list = []
bomb_list = []
target_list = []
ring_list = []
#flak_list = []
flak_barrel_list = []
ring_center_distance = 1 # 1 is hard, 10 is super easy
# UI widgets, initialized in function main()
vlist = [] # list for ground vertices
label_dt = None
label_lift = None
label_ring_center_distance = None
label_rotation = None
label_delay = None
ring_index = 0
my_ring = None
max_power = 20 # values over 20 make the plane slower.... bug in physic ?
min_power = 0
def create_sun():
s = v.simple_sphere(
pos = v.vector(random.uniform(-Game.world,Game.world), # x
random.uniform(50,60), # y
random.uniform(-Game.world,Game.world) # z
),
#radius = random.random()*2 + 0.5 # 0.5 - 2.5
radius = random.uniform(0.5, 2.5), # 0.5 bis 2.5
color = v.vector(1,1,0), #100%red, 100%green, 0%blue = gelb
shininess = 0.6, # häääääää ?
emissive = True, # leuchtet?
)
return s
def create_ring():
r = v.ring(pos=v.vector(random.randint(-Game.world,Game.world), random.randint(5,15), random.randint(-Game.world,Game.world)),
axis=v.vector(random.random()*2-1,0,random.random()*2-1),
radius= 2.5 + random.random()*7,
thickness=0.1 + random.random()*2,
)
return r
def create_flak():
h = random.randint(5,12) # height
body = v.box(
size=v.vector(0.5,h,0.5),
pos= v.vector(2,h/2,2),
axis = v.vector(1,0,0),
color = v.vector(1,1,0),
)
ball = v.simple_sphere(
size = v.vector(2,2,2),
pos = v.vector(2,h,2),
axis = v.vector(1,0,0),
color = v.vector(0.8,0.8,0)
)
flak = v.compound([body, ball])
x = random.uniform(-Game.world +1, Game.world -1)
z = random.uniform(-Game.world +1, Game.world -1)
y = f(x,z) * Game.max_depth
flak.pos = v.vector(x, y + h/2, z)
flak.hitpoints = 100
flak.rot_speed_y = 30
flak.rot_speed_x = 20
Game.target_list.append(flak)
create_flak_barrel(flak)
def create_flak_barrel(flak):
barrel = v.cylinder( pos=v.vector(0,0,0),
radius = 0.2,
axis = v.vector(3,0,0),
color = v.vector(0.1,0.1,0.1)
)
barrel.pos = v.vector(flak.pos.x, flak.pos.y + flak.size.y/2 -0.5, flak.pos.z)
barrel.age = 0
barrel.block_gun_until = 0
barrel.move = v.vector(0,0,0) # important for bullets!
barrel.flak = flak
Game.flak_barrel_list.append(barrel)
def create_tank():
body = v.box(
size=v.vector(2,0.5,1),
pos=v.vector(0, 0.25 ,0),
axis=v.vector(1,0,0),
color=v.vector(0,0, random.uniform(.65,0.90)),
)
turret = v.cylinder(
size=v.vector(0.3,0.75, 0.75),
pos = v.vector(0, 0.5, 0),
axis = v.vector(0,1,0),
color=v.vector(0.2,0.2,0.2)
)
cannon = v.cylinder(
size=v.vector(2 , 0.1, 0.1),
axis= v.vector(1,0,0),
pos = v.vector(-0.25, 0.75, 0 ),
color = v.vector(0.8,0.8,1.0)
)
tank = v.compound([body, turret, cannon])
tank.size = v.vector(4,1,2)
#tank.pos.y += 2
tank.pos = v.vector(random.randint(-Game.world+1, Game.world-1),0.25, random.randint(-Game.world+1, Game.world-1))
tank.power = random.uniform(1, 3)
tank.angle = random.random() * 360
tank.rotate(angle=v.radians(tank.angle), axis=v.vector(0,1,0) )
tank.move = tank.axis.norm() * tank.power
tank.hitpoints = 100
#tank.hy = v.vector(0, -10, 0)
#v.attach_arrow(tank, "hy" , color=v.vector(1,1,1) )
Game.tank_list.append(tank)
Game.target_list.append(tank)
def create_cross():
"""create three arrows (pointing to x, y, z) at pos (0,0,0)"""
xpointer = v.arrow(
pos=v.vector(0, 0, 0),
axis=v.vector(1, 0, 0),
shaftwidth=0.1,
color=v.color.yellow,
)
ypointer = v.arrow(
pos=v.vector(0, 0, 0),
axis=v.vector(0, 1, 0),
shaftwidth=0.1,
color=v.color.purple,
)
zpointer = v.arrow(
pos=v.vector(0, 0, 0),
axis=v.vector(0, 0, 1),
shaftwidth=0.1,
color=v.color.blue,
)
cross = v.compound((xpointer, ypointer, zpointer))
cross.pos = v.vector(0,1,0)
xlabel = v.label(
pos=cross.pos + xpointer.axis,
text='x', xoffset=0, yoffset=5, space=1, height=16, border=4
)
ylabel = v.label(
pos=cross.pos + ypointer.axis,
text='y', xoffset=0, yoffset=5, space=1, height=16, border=4
)
zlabel = v.label(
pos=cross.pos + zpointer.axis,
text='z', xoffset=0, yoffset=5, space=1, height=16, border=4
)
return cross
def create_player():
# ----- player (flugzeug) -----
body = v.box(
# x y z
size=v.vector(2,0.25,0.25),
pos = v.vector(0,0,0),
color=v.vector(0.72,0.42,0)
)
upperwing = v.box(
# x y z
size=v.vector(0.5,0.05,2),
pos = v.vector(0.5,0.2,0),
color=v.vector(0.26,0.99,0.78),
)
lowerwing = v.box(
# x y z
size=v.vector(0.5,0.05,2),
pos = v.vector(0.5,-0.2,0),
color=v.vector(0.26,0.99,0.78),)
#make_trail=True,
#trail_type="points",
#interval=10,
#retain=150,
#trail_color=v.vector(0,1,0)
#)
# höhenruder
rudder1 = v.box(
size=v.vector(0.2, 0.05, 1),
pos=v.vector(-1, 0, 0),
color=v.vector(0.26, 0.99, 0.78),
)
# seitenruder
rudder2 = v.box(
# x y z
size=v.vector(0.2, 0.5, 0.05),
pos=v.vector(-1, 0.25, 0),
color=v.vector(0.26, 0.99, 0.78),
)
player = v.compound([body, upperwing, lowerwing, rudder1, rudder2],)
#make_trail=True,
#trail_type="points",
#interval=10,
#retain=150,
#trail_color=v.vector(0,1,0))
player.axis = v.vector(1, 0, 0)
player.pos = v.vector(0, 2, 0)
player.power = 0.0
player.block_gun_until = 0.0
player.block_bomb_until = 0.0
player.age = 0.0
player.move = v.vector(0,0,0)
player.points = 0 #https://vpython.org/
player.hitpoints = 100
player.modus = "ground"
player.pos.y = player.size.y // 2
player.move = v.vector(0, 0, 0)
player.motor = v.vector(0, 0, 0)
player.lift = v.vector(0, 0, 0)
player.gravity = v.vector(0, -1, 0) * Game.mass_player * Game.g
player.ring = v.vector(0,0,0)
player.shadow = v.box(pos=v.vector(0,0,0), size=v.vector(1,0.1,1), color=v.vector(0.2,0,0), opacity=0.5)
player.shadow_pos_old = v.vector(0,0,0)
#print("player size:", player.size)
return player
def f(x, z):
"""returns y value for a given x and z"""
# ----- landing strip ------
if -15 < x < 30:
if -15 < z < 15:
return 0
# ----- rest of the world ------
t = 0.1
#return 0.7+0.5*v.sin(10*x)*v.cos(10*z)*v.sin(5*t)
return 0.7 + 0.5 * v.sin(.1 * x) * v.cos(0.1 * z) * v.sin(5 * t)
# static objects
def create_world():
"""puts diverse objects into static_list"""
# fence post
middle = 0
h = Game.max_depth * 2
Game.static_list.append(v.box(pos=v.vector(-Game.world, middle, -Game.world), size=v.vector(1.5,h,1.5)))
Game.static_list.append(v.box(pos=v.vector(-Game.world, middle, Game.world),size=v.vector(1.5,h,1.5)))
Game.static_list.append(v.box(pos=v.vector(Game.world, middle, -Game.world),size=v.vector(1.5,h,1.5)))
Game.static_list.append(v.box(pos=v.vector(Game.world, middle, Game.world),size=v.vector(1.5,h,1.5)))
# fence
Game.static_list.append(v.cylinder(pos=v.vector(-Game.world,1,Game.world), size=v.vector(2*Game.world,0.1,0.1), color=v.vector(0,1,0)))
Game.static_list.append(v.cylinder(pos=v.vector(-Game.world,1,-Game.world), size=v.vector(2*Game.world,0.1,0.1), color=v.vector(0,1,0)))
Game.static_list.append(v.cylinder(pos=v.vector(-Game.world,1,Game.world), size=v.vector(2*Game.world,0.1,0.1), axis=v.vector(0,0,-1), color=v.vector(0,1,0)))
Game.static_list.append(v.cylinder(pos=v.vector(Game.world,1,Game.world), size=v.vector(2*Game.world,0.1,0.1), axis=v.vector(0,0,-1), color=v.vector(0,1,0)))
# ground texture
#Game.static_list.append(v.box(
# pos=v.vector(0,-0.01,0),
# size=v.vector(Game.world*2,0.01,Game.world*2),
# color=v.vector(0.8,0.3,0.0),
# texture=v.textures.stucco,
# opacity = 0.2,
# ))
Game.vlist = []
parts = 10
#Game.max_depth = -10
for z in v.arange(-Game.world, Game.world+1,Game.world/parts ):
li = []
for x in v.arange(-Game.world, Game.world+1,Game.world/parts ):
#y= random.uniform(max_depth,0)
y = f(x,z) * Game.max_depth
li.append(v.vertex(pos=v.vec(x, y, z),
color=v.vector(0,y/Game.max_depth,0),
normal=v.vec(0,1,0)
))
#v.arrow(pos=v.vector(x,0,z),
# axis=v.vector(0,y,0),
# shaftwidth=1)
Game.vlist.append(li)
for z in range(parts*2):
for x in range(parts*2):
Game.static_list.append(
v.quad(v0 = Game.vlist[z][x],
v1 = Game.vlist[z][x+1],
v2 = Game.vlist[z+1][x+1],
v3 = Game.vlist[z+1][x],
)
)
#Game.static_list.append(
# v.quad(
# v0=v.vertex(pos=v.vec(-Game.world, 0, -Game.world)),
# v1=v.vertex(pos=v.vec(-Game.world, 12.2, Game.world)),
# v2=v.vertex(pos=v.vec(Game.world, -5, Game.world)),
# v3=v.vertex(pos=v.vec(Game.world, 4, -Game.world)),
# texture=v.textures.stucco,
# ),
#
# )
# rings to fly through
for _ in range(5):
Game.ring_list.append(create_ring())
update_rings()
Game.static_list.append(create_sun())
#Game.static_list.append(create_cross())
for _ in range(4):
create_building()
for _ in range(5):
create_flak()
for _ in range(14):
create_tank()
#for t in Game.tank_list:
# v.attach_arrow(t, "up", color=v.vector(1,1,1))
def create_building():
"""create a box for bomb practice (a house)"""
height = random.uniform(1,15)
x = random.uniform(-Game.world, Game.world)
z = random.uniform(-Game.world, Game.world)
y = f(x,z) * Game.max_depth
box = v.box(pos= v.vector(x,y + height/2,z),
size= v.vector(random.uniform(1,9), height , random.uniform(1,5), ),
axis= v.vector(random.random(), 0, random.random() ),
color=v.vector(0.7,0.4,0.1),
)
box.hitpoints = 800
box.age = 0
Game.target_list.append(box)
def create_bomb(shooter):
#b = v.simple_sphere(pos=v.vector(shooter.pos.x, shooter.pos.y+5, shooter.pos.z),
#color=v.vector(0.2, 0.2, 0.2),
#radius=0.2,)
b = v.cylinder(pos=v.vector(shooter.pos.x, shooter.pos.y, shooter.pos.z),
color= v.vector(0.2,0.2,0.2), axis = v.norm(shooter.axis)*2, radius=0.35 )
b.move = v.vector(shooter.move.x, shooter.move.y, shooter.move.z)
shooter.block_bomb_until = shooter.age + Game.cooldown_bomb
b.fresh = True
Game.bomb_list.append(b)
def create_explosion(pos, max_age=0.4, hit=False):
e = v.simple_sphere(pos=pos,
radius = 0.001,
color=v.vector(1,1,0))
e.age = 0
e.max_age = max_age
e.hit = hit
#e.start_radius = start_radius
Game.explosion_list.append(e)
def update_hud():
Game.hud.text = f"score: {Game.player1.points} hp: {Game.player1.hitpoints} engine: {(Game.player1.power/Game.max_power)*100:.0f}% {Game.player1.modus} y: {Game.player1.pos.y:.1f} ground:{f(Game.player1.pos.x, Game.player1.pos.z)*Game.max_depth:.1f} distance to next ring: {v.mag(Game.ring_distance):.2f} "
def create_particle(pos):
color = v.vector(random.random(), random.random(), random.random())
size = random.random() * 0.1 + 0.01
p = v.box(pos=pos, size=v.vector(size,size,size), color=color, axis=v.vector.random())
p.max_age = random.random() + 0.1
p.age = 0
p.move = v.vector.random()
p.move *= 10
Game.particle_list.append(p)
def create_bullet(shooter, error=0.025):
if shooter == Game.player1:
c = v.vector(1,0,0)
shooter.block_gun_until = shooter.age + Game.cooldown_gun
else:
c = v.vector(0.8,0.8,0)
shooter.block_gun_until = shooter.age + Game.cooldown_flak
b = v.cylinder(size=v.vector(1, 0.1, 0.1), axis=v.vector(1, 0, 0), color=c)
b.shooter = shooter
b.axis = shooter.axis
b.pos = shooter.pos
b.age = 0
b.max_age = 5.5
b.fresh = True
b.error = error
b.move = shooter.move
Game.bullet_list.append(b)
def rotate_plane(player):
"""rotate smoke emitters at the plane's wings """
pos1 = v.vector(player.pos.x, player.pos.y, player.pos.z)
# pos=v.vector(0.7,0,1),
pos1 += player.axis.norm() * 0.7
pos2 = pos1 + v.cross(player.axis, player.up)
pos3 = pos1 - v.cross(player.axis, player.up)
return pos2, pos3
def fly():
ground_here = f(Game.player1.pos.x, Game.player1.pos.z) * Game.max_depth
if Game.player1.pos.y - Game.radius_player >= ground_here:
Game.player1.modus = "fly"
Game.player1.gravity = v.vector(0, -1, 0) * Game.g * Game.mass_player * Game.dt
elif Game.player1.pos.y - Game.radius_player < ground_here:
Game.player1.modus = "ground"
Game.player1.pos.y = ground_here + Game.radius_player
Game.player1.gravity = v.vector(0, 0, 0)
# Game.player1.gravity = v.vector(0,0,0)
if Game.player1.axis.y < 0:
Game.player1.power = 0 # turn engine off
#else:
# Game.player1.modus = "ground"
#if Game.player1.modus == "ground":
Game.player1.motor = Game.player1.power * Game.dt * Game.player1.axis.norm()
# gravitation
# gravity = 9.81 * dt * v.vector(0,-1,0) #player1.up.norm() # v.vector(0,-1,0) # player1.up.norm() #TODO ABSOLUTE GRAVITY
# -------- lift ------
# a = nase vom flugzeug
# b = move vom flugzeug
# print("comp b.a", b.axis.comp(a.axis))
# p = v.arrow(pos=v.vector(0, 0, 0), axis=v.proj(b.axis, a.axis), shaftwidth=0.1, color=v.vector(0.5, 0, 0.5))
#Game.player1.lift = Game.lift_factor * Game.player1.power * Game.dt * Game.player1.up.norm()
if Game.player1.move.comp(Game.player1.axis) > 0:
# Auftrieb findet statt
Game.player1.lift = v.mag(v.proj(Game.player1.move, Game.player1.axis)) * Game.player1.up.norm() * Game.dt * Game.lift_factor
else:
# stall
Game.player1.lift = v.vector(0,0,0)
Game.player1.move += Game.player1.motor + Game.player1.lift
# drag
drag = Game.player1.move.mag2 * Game.drag_player * -Game.player1.move.norm()
Game.player1.move += drag
# flugzeug position update
#position_old = v.vector(player1.pos.x, player1.pos.y, player1.pos.z)
Game.player1.pos += Game.player1.move
#if player1.pos.y < 0 and position_old.y >= 0:
# player1.power = 0
# positionslichter update
Game.smoke1.pos += Game.player1.move
Game.smoke2.pos += Game.player1.move
#if Game.player1.pos.y < Game.player1.size.y / 2:
# Game.player1.pos.y = Game.player1.size.y / 2
# Game.smoke1.pos.y = Game.player1.size.y / 2
# Game.smoke2.pos.y = Game.player1.size.y / 2
#elif Game.player1.pos.y >= Game.player1.size.y / 2:
if Game.player1.modus == "fly":
Game.player1.move += Game.player1.gravity
# update camera axis
#Game.scene1.forward = Game.player1.axis
# update shadow
Game.player1.shadow_pos_old = v.vector(Game.player1.shadow.pos.x, Game.player1.shadow.pos.y, Game.player1.shadow.pos.z)
Game.player1.shadow.pos = v.vector(Game.player1.pos.x, f(Game.player1.pos.x, Game.player1.pos.z) * Game.max_depth + 0.3, Game.player1.pos.z)
diff = Game.player1.shadow.pos - Game.player1.shadow_pos_old
Game.player1.shadow.axis = diff
Game.player1.shadow.axis.x = Game.player1.axis.x
Game.player1.shadow.axis.z = Game.player1.axis.z
def update_bullets():
for bullet in Game.bullet_list:
if bullet.fresh:
bullet.move += (v.norm(bullet.axis) + v.vector.random() * bullet.error) * Game.cannon_power * Game.dt
bullet.fresh = False
bullet.move += Game.g * Game.mass_bullet * v.vector(0,-1,0)
# drag = bullet.move.mag2 * 5.515 * -bullet.move.norm()
#bullet.move += drag
bullet.pos += bullet.move * Game.dt
bullet.age += Game.dt
# collision detection bullet <-> target
if bullet.shooter == Game.player1:
for target in Game.target_list:
distance = bullet.pos - target.pos
if abs(distance.x) < target.size.x / 2:
if abs(distance.y) < target.size.y / 2:
if abs(distance.z) < target.size.z / 2:
# explosion
create_explosion(pos=bullet.pos, hit=True)
Game.player1.points += 1
# hud.text = f"points: {player1.points} engine power: {player1.power:.2f}"
# update_hud()
target.hitpoints -= 2 # damage of bullet
#bullet.age = bullet.max_age
bullet.visible = False
bullet.delete()
else:
# ---- flak bullet, target is the player ! -----
target = Game.player1
distance = bullet.pos - target.pos
if v.mag(distance) < Game.flak_crit_distance:
target.hitpoints -= 1
create_explosion(bullet.pos, hit=False)
#bullet.age = bullet.max_age
bullet.visible = False
bullet.delete()
ground_here = f(bullet.pos.x, bullet.pos.z) * Game.max_depth
if bullet.pos.y <= ground_here:
# bullet.age = 1+ bullet.max_age
create_explosion(pos=bullet.pos)
#bullet.age = bullet.max_age
bullet.visible = False
bullet.delete()
if bullet.age > bullet.max_age:
bullet.visible = False
bullet.delete()
Game.bullet_list = [b for b in Game.bullet_list if b.visible]
def update_rings():
for index, r in enumerate(Game.ring_list):
if index == Game.ring_index:
r.color = v.vector(0,0,1) # blue
else:
r.color = v.vector(1,1,1) # white
def update_flak_barrels():
for b in Game.flak_barrel_list:
b.age += Game.dt
distance = Game.player1.pos - b.pos
b.axis = v.norm(distance) * 3
if b.flak.hitpoints > 0 and v.mag(distance) < Game.flak_range and b.age > b.block_gun_until:
create_bullet(b)
def update_bombs():
for b in Game.bomb_list:
gravity = Game.g * Game.mass_bomb * v.vector(0,-1,0)
#print("b.move", b.move, "move:", move)
b.move += gravity
#b.move += 0.0181 * dt * v.vector(0, -1, 0).norm()
b.pos += b.move * Game.dt
# --- collision detection bomb -> target --
for target in Game.target_list:
distance = b.pos - target.pos
if abs(distance.x) < target.size.x / 2:
if abs(distance.y) < target.size.y / 2:
if abs(distance.z) < target.size.z / 2:
# explosion
create_explosion(pos=b.pos, hit=True, max_age=7)
Game.player1.points += 1
# hud.text = f"points: {player1.points} engine power: {player1.power:.2f}"
# update_hud()
target.hitpoints -= 10
# b.age = b.max_age # AUSKOMMENTIEREN!
b.visible = False
b.delete()
ground_here = f(b.pos.x, b.pos.z) * Game.max_depth
if b.pos.y < ground_here:
b.visible = False
b.delete()
create_explosion(b.pos)
#explosion_list.append(create_flash)
Game.bomb_list = [b for b in Game.bomb_list if b.visible]
def update_explosions():
# explosion animation
for e in Game.explosion_list:
e.age += Game.dt
e.radius = 0.01 + e.age * 1.1
if e.age < e.max_age:
white = 0.8 + random.random() * 0.2
if e.hit:
e.color = v.vector(white, white, 0)
else:
e.color = v.vector(white, white, white)
else:
e.visible = False
e.delete()
Game.explosion_list = [e for e in Game.explosion_list if e.visible]
def update_particles():
# particle movement
for p in Game.particle_list:
p.age += Game.dt
p.move += Game.g * Game.mass_particle * v.vector(0,-1,0)
p.pos += p.move * Game.dt
if p.pos.y < 0:
p.age = p.max_age
if p.age >= p.max_age:
p.visible = False
p.delete()
Game.particle_list = [p for p in Game.particle_list if p.visible]
def update_tanks():
# tank movement
for t in Game.tank_list:
if t.hitpoints > 0:
old_pos = v.vector(t.pos.x, t.pos.y, t.pos.z)
t.pos += t.move * Game.dt
bounce = False
if t.pos.x < -Game.world:
t.pos.x = -Game.world
bounce = True
new_angle = -t.angle + 180 # bounce direction
t.rotate(angle=v.radians(new_angle - t.angle), axis=t.up)
t.move = t.axis.norm() * t.power
t.angle = new_angle
#t.move = v.vector(random.randint(1,20),0,random.randint(-50, 50)).norm() * t.power
#t.axis = t.move.norm()
if t.pos.x > Game.world:
t.pos.x = Game.world
bounce = True
new_angle = -t.angle + 180 # bounce direction
t.rotate(angle=v.radians(new_angle - t.angle), axis=t.up)
t.move = t.axis.norm() * t.power
t.angle = new_angle
if t.pos.z < -Game.world:
t.pos.z = -Game.world
bounce = True
new_angle = -t.angle # bounce direction
t.rotate(angle=v.radians(new_angle - t.angle), axis=t.up)
t.move = t.axis.norm() * t.power
t.angle = new_angle
if t.pos.z > Game.world:
t.pos.z = Game.world
bounce = True
new_angle = -t.angle # bounce direction
t.rotate(angle=v.radians(new_angle - t.angle), axis=t.up)
t.move = t.axis.norm() * t.power
t.angle = new_angle
# ----- over ground ------
ground_here = f(t.pos.x, t.pos.z) * Game.max_depth
#t.hy.y = ground_here
t.pos.y = ground_here + t.size.y / 2
# update tank axis
if not bounce:
t.axis = t.pos - old_pos
#return tank_list
def slider_dt(s):
#print("slider1 is now:", s.value)
Game.dt = s.value
Game.label_dt.text = f"{Game.dt:.4f}"
def slider_lift(s):
Game.lift_factor = s.value
Game.label_lift.text = f"{Game.lift_factor:.4f}"
def slider_ring_center_distance(s):
"""how close the player must fly to the center of a ring to proceed to next ring"""
Game.ring_center_distance = s.value
Game.label_ring_center_distance.text = f"{Game.ring_center_distance:.1f}"
def slider_rotation(s):
"""how fast the plane rotates around its axis"""
Game.rotation = s.value
Game.label_rotation.text = f"{Game.rotation:.1f}"
def slider_delay(s):
"""time delay of the camera flying behind the player """
Game.camera_delay = s.value
Game.label_delay.text = f"{Game.camera_delay:.2f}"
def create_widgets():
Game.scene1.append_to_title(" keys: engine: 1=full 2=more 3=less 4=off. flight controls: WASDQE gun: Space bomb: Ctrl")
Game.scene1.append_to_title(" or use first joystick")
Game.scene1.append_to_caption("rotation speed: ")
v.slider(bind=slider_rotation, min=1, max=200, step=0.1, value=Game.rotation)
Game.label_rotation = v.wtext(text=f"{Game.rotation}")
Game.scene1.append_to_caption(Game.label_rotation)
Game.scene1.append_to_caption('\n\n')
Game.scene1.append_to_caption("camera delay [seconds]:")
v.slider(bind=slider_delay, min=0, max=5, step=0.01, value=Game.camera_delay)
Game.label_delay = v.wtext(text=f"{Game.camera_delay:.2f}")
Game.scene1.append_to_caption(Game.label_delay)
Game.scene1.append_to_caption('\n\n')
Game.scene1.append_to_caption("ring_center_distance:")
v.slider(bind= slider_ring_center_distance, min=0.2, max=15.0, step=0.1, value=Game.ring_center_distance)
Game.label_ring_center_distance = v.wtext(text=f"{Game.ring_center_distance:.1f}")
Game.scene1.append_to_caption(Game.label_ring_center_distance)
Game.scene1.append_to_caption('\n\n')
Game.scene1.append_to_caption("dt (delta time) in [seconds]:")
v.slider(bind=slider_dt, min=0.0001, max=0.01, step=0.00001, value=Game.dt)
Game.label_dt = v.wtext(text=f"{Game.dt:.4f}")
Game.scene1.append_to_caption(Game.label_dt)
Game.scene1.append_to_caption('\n\n')
Game.scene1.append_to_caption("lift_factor (force up vs. force forward):")
v.slider(bind=slider_lift, min=0.0, max=200.0, step=0.1, value=Game.lift_factor)
Game.label_lift = v.wtext(text=f"{Game.lift_factor:.4f}")
Game.scene1.append_to_caption(Game.label_lift)
Game.scene1.append_to_caption('\n\n')
def main():
# Initialize the joysticks.
pygame.init()
joystick_count = pygame.joystick.get_count()
for i in range(joystick_count):
joystick = pygame.joystick.Joystick(i)
joystick.init()
#joystick = pygame.joystick.Joystick(0)
#joystick.init()
create_widgets()
# horst spielt mit Camera
Game.scene1.center= v.vector(0,0,0)
#scene1.autoscale=False
Game.scene1.camera.pos = v.vector(0,0,-1)
Game.player1 = create_player()
#Game.scene1.camera.follow(Game.player1)
Game.hud = v.label(pixel_pos=True,
pos=v.vec(5,15,0),
text=f"points: {Game.player1.points}",
#hud.text = f"points: {player1.points} engine power: {player1.power:.2f}"
color=v.vector(1,1,0),
align="left",
opacity=0,
box=False,
)
Game.smoke1 = v.simple_sphere(pos=v.vector(0.7,0,1),
size=v.vector(0.25,0.25,0.25),
color=v.vector(0,1,0), # rechts grün )
make_trail=True,
trail_type="points",
interval=10,
retain=150,
trail_color=v.vector(0,1,0),
)
Game.smoke2 = v.simple_sphere(pos=v.vector(0.7,0,-1),
size=v.vector(0.25,0.25,0.25),
color=v.vector(1,0,0), # links rot)
make_trail=True,
trail_type="points",
interval=10,
retain=150,
trail_color=v.vector(1,0,0),
)
create_world() # put stuff into static_list
# -------------- movement -------------
#age = 0
Game.ring_index = 0
Game.my_ring = Game.ring_list[Game.ring_index]
Game.disc= v.cylinder(pos=Game.my_ring.pos, axis=Game.my_ring.axis, radius=Game.ring_center_distance/2, length=0.1, color=v.vector(1,0,0))
Game.ring_distance = Game.player1.pos - Game.my_ring.pos
a7 = v.attach_arrow(Game.player1, "ring", scale=55, shaftwidth=0.2, color=v.color.blue)
#a8 = v.attach_arrow(Game.player1, "axis", scale=100, color=v.color.white)
camera_zoom = 1.0
camera_x_angle = 0.0
camera_y_angle = 0.0
camera_change = False
while True:
v.rate(200)
#age += Game.dt
#gravity = v.vector(0, -1, 0) * Game.g_player * Game.dt
Game.player1.age += Game.dt
keys = v.keysdown()
# player bewegung
# player1.pos += player1.power * dt * player1.axis.norm()
fly() # player1
# ------update camera ---
# this is the same as follow player1
#Game.scene1.camera.pos = Game.player1.pos + v.norm(
# v.vector(Game.player1.axis.x, Game.player1.axis.y, Game.player1.axis.z)) * -9 + v.vector(0, 5, 0)
ray = v.norm(Game.player1.axis) * 10
new_pos = Game.player1.pos - ray + v.vector(0,5,0)
f_value = f(new_pos.x, new_pos.z) * Game.max_depth
height_over_ground = new_pos.y - f_value
if height_over_ground < 5:
new_pos.y += 5 - height_over_ground
Game.scene1.camera.pos = new_pos
Game.camera_history.append(new_pos)
Game.scene1.camera.pos = Game.camera_history[0]
while len(Game.camera_history) > Game.camera_delay / Game.dt:
Game.scene1.camera.pos = Game.camera_history.pop(0)
caxis = v.norm(Game.player1.pos - Game.scene1.camera.pos) * 10
if camera_x_angle != 0:
caxis = v.rotate(caxis, angle=v.radians(camera_x_angle), axis=v.vector(0,1,0))
# ---- too confusing for the human eye ----
#if camera_y_angle != 0:
# caxis = v.rotate(caxis, angle=v.radians(camera_y_angle), axis=v.vector(v.cross(caxis, v.vector(0,1,0))))
Game.scene1.camera.pos = Game.player1.pos - caxis
Game.scene1.camera.axis = caxis
#Game.scene1.camera.pos = new_pos
#Game.scene1.camera.axis = v.norm(Game.player1.pos - Game.scene1.camera.pos) * 10
# ---- ring control -----
Game.ring_distance = Game.player1.pos - Game.my_ring.pos
if v.mag(Game.ring_distance) < Game.ring_center_distance:
if Game.ring_index == len(Game.ring_list) - 1:
Game.ring_index = 0
else:
Game.ring_index += 1
Game.my_ring = Game.ring_list[Game.ring_index]
Game.disc.visible = False
Game.disc.delete()
Game.disc = v.cylinder(pos=Game.my_ring.pos, axis=Game.my_ring.axis, radius=0.5, length=0.1, color=v.vector(1,0,0))
update_rings()
Game.player1.points += 100
# confetti for player
for _ in range(100):
create_particle(Game.player1.pos)
rdiff = Game.my_ring.pos - Game.player1.pos
Game.player1.ring = v.norm(rdiff) * 0.05
#print(rdiff, v.mag(rdiff), v.norm(rdiff), v.mag(v.norm(rdiff)))
#Game.player1.ring = v.norm(Game.ring_list[Game.ring_index].pos - Game.player1.pos) * 3
update_hud()
# --- event handler
# k = keysdown() # a list of keys that are down
for char in "wasdqe,.":
if char in keys:
if ('q' in keys or "," in keys) and not ('e' in keys or "." in keys):
Game.player1.rotate(angle=v.radians(Game.rotation) * Game.dt, axis=Game.player1.up)
# smoke1.axis, smoke2.axis = player1.axis.norm()*0.1, player1.axis.norm()*0.1
if ('e' in keys or "." in keys) and not ('q' in keys or "," in keys):
Game.player1.rotate(angle=v.radians(-Game.rotation) * Game.dt, axis=Game.player1.up)
if "s" in keys and not "w" in keys:
Game.player1.rotate(angle=v.radians(Game.rotation) * Game.dt,
axis=v.cross(Game.player1.axis, Game.player1.up))
if "w" in keys and not "s" in keys:
Game.player1.rotate(angle=v.radians(-Game.rotation) * Game.dt,
axis=v.cross(Game.player1.axis, Game.player1.up))
if "d" in keys and not "a" in keys:
Game.player1.rotate(angle=v.radians(Game.rotation) * Game.dt,
axis=Game.player1.axis) # axis=v.vector(1, 0, 0), )
if "a" in keys and not "d" in keys:
Game.player1.rotate(angle=v.radians(-Game.rotation) * Game.dt,
axis=Game.player1.axis) # axis=v.vector(1, 0, 0), )
# whatever rotation, update the somke emitters:
Game.smoke1.pos, Game.smoke2.pos = rotate_plane(Game.player1)
#smoke1.axis, smoke2.axis = player1.axis.norm() * 0.1, player1.axis.norm() * 0.1
#if "p" in keys:
# create_particle(Game.player1.pos)
# ---- update sprites ----
update_bullets()
update_bombs()
update_explosions()
update_particles()
update_tanks()
update_flak_barrels()
# ---------- joystick ---------
# see joystick module in pygame documentation
# ------ necessary! without pygame event.get(), joystick events are not pulled ----
for event in pygame.event.get(): # User did something.
if event.type == pygame.QUIT: # If user clicked close.
pass # done = True # Flag that we are done so we exit this loop.
#elif event.type == pygame.JOYBUTTONDOWN:
# print("Joystick button pressed.")
#elif event.type == pygame.JOYBUTTONUP:
# print("Joystick button released.")
if joystick_count > 0:
joystick = pygame.joystick.Joystick(0)
else:
joystick = None
if " " in keys or (joystick is not None and joystick.get_button(5)):
# ---------fire forward gun ----------
if Game.player1.age > Game.player1.block_gun_until:
create_bullet(shooter=Game.player1, )
if "ctrl" in keys or (joystick is not None and joystick.get_button(4)):
# -------- drop bomb --------------
if Game.player1.age > Game.player1.block_bomb_until:
create_bomb(shooter=Game.player1)
#print("bomb released")
#else:
#print("no bomb")
if "1" in keys or (joystick is not None and joystick.get_button(0)):
Game.player1.power = Game.max_power
elif "2" in keys or (joystick is not None and joystick.get_axis(1) < -0.1):
Game.player1.power += 0.01
Game.player1.power = min(Game.max_power, Game.player1.power)
elif "3" in keys or (joystick is not None and joystick.get_axis(1) > 0.1):
Game.player1.power -= 0.01
Game.player1.power = max(Game.min_power, Game.player1.power)
elif "4" in keys:
Game.player1.power = 0
if "c" in keys or (joystick and joystick.get_button(1)):
# --- reset camera ---
camera_zoom = 1.0
camera_x_angle = 0.0
camera_y_angle = 0.0
if joystick is not None:
# flight control
if joystick.get_axis(0) != 0 or joystick.get_axis(2) != 0 or joystick.get_axis(3) != 0:
# get_axis(<number of axis>) is a float value from -1 to +1, 0 at neutral position
if joystick.get_axis(0) != 0:
# --------- joystick rudder (yaw) left/right ----------------
Game.player1.rotate(angle=v.radians(Game.rotation * -joystick.get_axis(0)) * Game.dt,
axis=Game.player1.up)
if joystick.get_axis(2) != 0:
# -------- joystick roll left/right -------------------
Game.player1.rotate(angle=v.radians(Game.rotation * joystick.get_axis(2)) * Game.dt,
axis=Game.player1.axis) # axis=v.vector(1, 0, 0), )
if joystick.get_axis(3) != 0:
# -------- joystick pitch up/down -------------------
# get_axis(3) is a float value from -1 to +1, 0 at neutral position
Game.player1.rotate(angle=v.radians(Game.rotation * joystick.get_axis(3)) * Game.dt,
axis=v.cross(Game.player1.axis, Game.player1.up))
# in any rotation event, update the smoke emitters position:
Game.smoke1.pos, Game.smoke2.pos = rotate_plane(Game.player1)
# camera control
if joystick.get_hat(0)[0] == -1:
camera_x_angle -= 0.25
camera_change = True
elif joystick.get_hat(0)[0] == 1:
camera_x_angle += 0.25
camera_change = True
#if joystick.get_hat(0)[1] == -1:
# camera_y_angle -= 0.25
# camera_change = True
#elif joystick.get_hat(0)[1] == 1:
# camera_y_angle += 0.25
# camera_change = True
if __name__ == "__main__":
main()
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