def handleEvent(self, event):
# Handle home screen events:
if globals.home_lock == True:
if event.type == sdl2.SDL_QUIT:
globals.home_lock = False
globals.running = False
if event.type == sdl2.SDL_KEYDOWN:
if event.key.keysym.sym == sdl2.SDLK_p:
globals.home_lock = False
self.render_play() # Render game play screen
elif globals.game_over_lock == True:
if event.type == sdl2.SDL_QUIT:
globals.game_over_lock = False
globals.running = False
if event.type == sdl2.SDL_KEYDOWN:
if event.key.keysym.sym == sdl2.SDLK_p:
globals.game_over_lock = False
# Handle game play events:
else:
if event.type == sdl2.SDL_QUIT:
globals.running = False
if event.type == sdl2.SDL_KEYDOWN:
if event.key.keysym.sym == sdl2.SDLK_LEFT:
self.salmon.velocity.vx = -6
elif event.key.keysym.sym == sdl2.SDLK_RIGHT:
self.salmon.velocity.vx = 6
elif event.key.keysym.sym == sdl2.SDLK_UP:
self.salmon.velocity.vy = -3
elif event.key.keysym.sym == sdl2.SDLK_DOWN:
self.salmon.velocity.vy = 6
elif event.key.keysym.sym == sdl2.SDLK_ESCAPE:
globals.running = False
elif event.key.keysym.sym == sdl2.SDLK_SPACE:
if globals.pause == False:
globals.pause = True
self.sp_pauseL = self.factory.from_color(
(255, 255, 255, 0), (50, 100))
self.pause_barL = sprite_classes.Inert(
self.world, self.sp_pauseL, 300, 300)
self.pause_barL.setDepth(5)
self.sp_pauseR = self.factory.from_color(
(255, 255, 255, 0), (50, 100))
self.pause_barR = sprite_classes.Inert(
self.world, self.sp_pauseR, 370, 300)
self.pause_barR.setDepth(5)
elif globals.pause == True:
globals.pause = False
elif event.type == sdl2.SDL_KEYUP:
if event.key.keysym.sym in (sdl2.SDLK_LEFT, sdl2.SDLK_RIGHT,
sdl2.SDLK_UP, sdl2.SDLK_DOWN):
self.salmon.velocity.vx -= 1
self.salmon.velocity.vy -= 1
def render_score(self):
self.sp_score = self.factory.from_text(
str(self.score), fontmanager=fonts.make_font('Score'))
self.score_obj = sprite_classes.Inert(self.world, self.sp_score, 84,
18)
self.score_obj.setDepth(5)
self.score += 1
def __init__(self, name, winx, winy):
super(SalmonRun, self).__init__(name, winx, winy)
# Init sprites:
self.sp_blank = self.factory.from_image(
RESOURCES.get_path('blank.bmp'))
self.sp_dashboard = self.factory.from_image(
RESOURCES.get_path('dashboard.bmp'))
# Init HUD sprites:
self.sp_energy = self.factory.from_color((0, 255, 0, 0), (155, 30))
self.energy = sprite_classes.Inert(self.world, self.sp_energy, 625, 10)
self.energy.setDepth(5)
# Init sprite class instances: (except for the special salmon...)
self.blank = sprite_classes.Inert(self.world, self.sp_blank, 0, 0)
self.dashboard = sprite_classes.Inert(self.world, self.sp_dashboard, 0,
0)
# Init enemy sizes array:
self.esizes = [x for x in range(0, 15)]
def init_energy_bar(self):
self.render_energy(155)
self.sp_energybar_border = self.factory.from_image(
RESOURCES.get_path('energy_bar_border.bmp'))
self.energybar_border = sprite_classes.Inert(self.world,
self.sp_energybar_border,
623, 8)
self.energybar_border.setDepth(5)
def render_meals(self):
self.sp_skull = self.factory.from_image(
RESOURCES.get_path('skull.bmp'))
self.skulls = [sprite_classes.Inert(self.world, self.sp_skull)
] * self.salmon.meals.meals
x = 340
y = 15
for skull in self.skulls:
skull.setPos(x, y)
skull.setDepth(5)
x += 30
def add_image_sprite(self, filename, s_type, x, y, depth):
self.sp_new_sprite = self.factory.from_image(
RESOURCES.get_path(filename))
if s_type == 'inert':
self.new_sprite = sprite_classes.Inert(self.world,
self.sp_new_sprite, x, y)
elif s_type == 'player':
self.new_sprite = sprite_classes.Player(self.world,
self.sp_new_sprite, x, y)
elif s_type == 'enemy':
self.new_sprite = sprite_classes.Enemy(self.world,
self.sp_new_sprite, x, y)
self.new_sprite.setDepth(depth)
def render_energy(self, w):
if self.salmon.energy.energy > 103:
color = (0, 255, 0, 0)
elif self.salmon.energy.energy > 51:
color = (237, 239, 0, 0)
else:
color = (255, 0, 0, 0)
if w > 155:
w = 155
self.salmon.energy.energy = 155
self.sp_energy = self.factory.from_color(color, (w, 30))
self.energy_bar = sprite_classes.Inert(self.world, self.sp_energy, 625,
10)
self.energy_bar.setDepth(5)
def render_home(self):
music.play_sample('Bubbles.wav', True)
self.sp_title = self.factory.from_text(
'SALMON RUN', fontmanager=fonts.make_font('Title'))
self.title = sprite_classes.Inert(self.world, self.sp_title, 66, 110)
self.title.setDepth(7)
self.sp_play = self.factory.from_text(
'PRESS "P" TO PLAY', fontmanager=fonts.make_font('Play'))
self.play = sprite_classes.Inert(self.world, self.sp_play, 150, 330)
self.play.setDepth(7)
self.blank.setDepth(6)
# Display size guide:
x = 110
y = 450
size_guide_sprites = []
for i in range(15):
self.add_image_sprite('enemy' + str(i) + '.bmp', 'inert', x, y, 7)
size_guide_sprites.append(self.new_sprite)
if i < 5:
x += 30
elif i < 10:
x += 40
else:
x += 50
# Wait for user-input:
while globals.home_lock == True:
events = sdl2.ext.get_events()
for event in events:
self.handleEvent(event)
self.world.process()
# Clean up:
self.blank.setDepth(0)
for sprite in size_guide_sprites:
self.delete(sprite)
self.delete(self.title)
self.delete(self.play)
def render_play(self):
music.play_music('Chiptune.wav', -1) # Play background music
music.play_sample('Bubbles.wav', True)
self.init_salmon(450, 550)
self.init_energy_bar()
# Init river & riverbanks then bring up the HUD:
self.sp_river = self.factory.from_image(
RESOURCES.get_path('river.bmp'))
self.river = sprite_classes.Inert(self.world, self.sp_river, 0, 50)
self.river.setDepth(1)
self.sp_river_top = self.factory.from_image(
RESOURCES.get_path('top.bmp'))
self.sp_river_bottom = self.factory.from_image(
RESOURCES.get_path('bottom.bmp'))
self.river_top = sprite_classes.Enemy(self.world, self.sp_river_top,
(0, 1), 0, -550, False)
self.river_bottom = sprite_classes.Enemy(self.world,
self.sp_river_bottom, (0, 1),
0, 50, False)
self.river_top.setDepth(2)
self.river_bottom.setDepth(2)
self.dashboard.setDepth(4)
self.world.process()
def add_text_sprite(self, text, font_type, x, y, depth):
self.sp_new_text = self.factory.from_text(
text, fontmanager=fonts.make_font(font_type))
self.new_text = sprite_classes.Inert(self.world, self.sp_new_text, x,
y)
self.new_text.setDepth(depth)
