game.Game.fade() - Code Metrics - Inspection of "Dispatching main loop" - Sigmanificient/DuckJump - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 4bc53c...b6fdd8 )

by Yohann

created 2021-07-23 18:50 UTC

game.Game.fade() A

↳ Parent: game

Complexity

Conditions

Size

Total Lines	16
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	11
nop	3
dl	0
loc	16
rs	9.85
c	0
b	0
f	0

import pygame

from src.components.bullet import Bullet
from src.components.platform import Platform
from src.components.player import Player
from src.components.scrolling_background import ScrollingBackground
from src.utils import load, get_text


class Game:

    def __init__(self):
        pygame.init()
        pygame.mixer.init()

        self.clock = pygame.time.Clock()
        self.screen = pygame.display.set_mode((1280, 720))

        pygame.display.set_icon(load("src/assets/images/icon.png"))
        self.font = {
            size: pygame.font.Font("src/assets/fonts/setbackt.ttf", size)
            for size in (48, 64, 96, 128)
        }

        self.show_fps = True
        self.player = Player()

        self.run = True
        self.pause = False
        self.over = False

        self.events = {
            pygame.K_ESCAPE: self.pause_screen,
            pygame.K_SPACE: self.player.jump,
            pygame.K_d: self.player.accelerate,
            pygame.K_a: self.player.decelerate,
            pygame.K_f: self.toggle_fps
        }

        self.platforms = []
        self.bullets = []
        self.backgrounds = []
        self.limit = 4000
        self.score = 0

        self.cap_fps = 100

    def setup(self):
        pygame.mixer.music.load("src/assets/musics/music.mp3")
        pygame.mixer.music.set_volume(0.4)
        pygame.mixer.music.play()

        self.platforms = [
            Platform(x, y) for x, y in ((280, 620), (960, 640), (1620, 660))
        ]

        self.bullets = [Bullet() for _ in range(3)]
        self.player.reset()
        self.backgrounds = [ScrollingBackground(1280), ScrollingBackground(0)]
        self.over = False
        self.limit = 4000
        self.score = 0

    def toggle_fps(self):
        self.show_fps = not self.show_fps

    def update(self):
        self.screen.fill((121, 201, 249), ((0, 0), (1280, 360)))
        self.screen.fill((127, 173, 113), ((0, 593), (1280, 720)))
        for background in self.backgrounds:
            background.update()
            self.screen.blit(
                background.texture,
                (background.rect.x, 350),
                (0, 0, 1280, 360)
            )

        for platform in self.platforms:
            platform.check_hit_box(self)
            platform.move(self)
            self.screen.blit(platform.texture, platform.rect)

        self.player.move()
        self.player.apply_gravity()

        if self.player.above(720):
            self.over = True

        self.screen.blit(self.player.texture, self.player.rect)

        for bullet in self.bullets:
            bullet.move(self)
            self.screen.blit(bullet.texture, bullet.rect)

            if bullet.check_hit_box(self.player):
                self.over = True
                break

        if len(self.bullets) < 3:
            self.bullets.append(Bullet())

        pygame.draw.rect(
            self.screen, (255, 255, 255), ((5, 5), (1270, 710)), 3
        )

    def handle_events(self):
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                self.run = False
                return

            if event.type == pygame.KEYDOWN:
                if event.key in self.events:
                    self.events[event.key]()

            elif event.type == pygame.KEYUP:
                if event.key == pygame.K_SPACE:
                    self.player.jump_available = True

                elif event.key in [pygame.K_a, pygame.K_d]:
                    self.player.walk()

    def main(self):
        self.setup()

        while self.run:
            self.update()
            self.handle_events()

            if self.over:
                self.over_screen()

            else:
                self.draw()

    def draw(self):
        pygame.display.set_caption(
            f"Duck Jump 2 | score : {self.score}"
            + f" | {self.clock.get_fps()} " * self.show_fps
        )

        pygame.display.update()
        self.score += int(self.player.ax)
        self.clock.tick(self.cap_fps)

    def pause_screen(self):
        pygame.mixer.music.pause()
        self.fade((0, 128, 255, 1), 64)
        pygame.display.set_caption(
            "Duck Jump 2 | score : %i | Paused" % self.score
        )

        self.screen.blit(
            *get_text(
                "Paused",
                self.font[96],
                (255, 255, 255),
                (640, 300),
                centered=True)
        )

        self.screen.blit(
            *get_text(
                "press escape to unpause",
                self.font[48],
                (255, 255, 255),
                (640, 400),
                centered=True
            )
        )
        pygame.display.update()

        self.pause = True
        while self.pause:
            event = pygame.event.wait()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_ESCAPE:
                    pygame.mixer.music.unpause()
                    pygame.event.clear()
                    self.pause = False

            elif event.type == pygame.QUIT:
                self.pause = False
                self.run = False

    def over_screen(self):
        pygame.mixer.music.pause()
        self.fade((255, 32, 32, 1), 128)
        pygame.display.set_caption(
            "Duck Jump 2 | score : %i | GameOver" % self.score
        )

        self.screen.blit(
            *get_text(
                "Game Over",
                self.font[96],
                (255, 255, 255),
                (640, 300),
                centered=True
            )
        )

        self.screen.blit(
            *get_text(
                "press space to retry",
                self.font[48],
                (255, 255, 255),
                (640, 400),
                centered=True
            )
        )

        pygame.display.update()

        self.pause = True
        while self.pause:
            event = pygame.event.wait()
            if event.type == pygame.KEYDOWN:
                if event.key == pygame.K_SPACE:
                    self.setup()
                    self.pause = False

            elif event.type == pygame.QUIT:
                self.pause = False
                self.run = False

    def fade(self, c, iterations):
        alpha_layer = pygame.Surface((1280, 720), pygame.SRCALPHA)
        alpha_layer.fill(c)

        for _ in range(iterations):
            self.screen.blit(alpha_layer, (0, 0))

            pygame.draw.rect(
                self.screen, (255, 255, 255), ((5, 5), (1270, 710)), 3
            )

            for e in pygame.event.get():
                if e.type == pygame.QUIT:
                    break

            pygame.display.update()


1			import pygame
2
3			from src.components.bullet import Bullet
4			from src.components.platform import Platform
5			from src.components.player import Player
6			from src.components.scrolling_background import ScrollingBackground
7			from src.utils import load, get_text
8
9
10			class Game:
11
12			def __init__(self):
13			pygame.init()
14			pygame.mixer.init()
15
16			self.clock = pygame.time.Clock()
17			self.screen = pygame.display.set_mode((1280, 720))
18
19			pygame.display.set_icon(load("src/assets/images/icon.png"))
20			self.font = {
21			size: pygame.font.Font("src/assets/fonts/setbackt.ttf", size)
22			for size in (48, 64, 96, 128)
23			}
24
25			self.show_fps = True
26			self.player = Player()
27
28			self.run = True
29			self.pause = False
30			self.over = False
31
32			self.events = {
33			pygame.K_ESCAPE: self.pause_screen,
34			pygame.K_SPACE: self.player.jump,
35			pygame.K_d: self.player.accelerate,
36			pygame.K_a: self.player.decelerate,
37			pygame.K_f: self.toggle_fps
38			}
39
40			self.platforms = []
41			self.bullets = []
42			self.backgrounds = []
43			self.limit = 4000
44			self.score = 0
45
46			self.cap_fps = 100
47
48			def setup(self):
49			pygame.mixer.music.load("src/assets/musics/music.mp3")
50			pygame.mixer.music.set_volume(0.4)
51			pygame.mixer.music.play()
52
53			self.platforms = [
54			Platform(x, y) for x, y in ((280, 620), (960, 640), (1620, 660))
55			]
56
57			self.bullets = [Bullet() for _ in range(3)]
58			self.player.reset()
59			self.backgrounds = [ScrollingBackground(1280), ScrollingBackground(0)]
60			self.over = False
61			self.limit = 4000
62			self.score = 0
63
64			def toggle_fps(self):
65			self.show_fps = not self.show_fps
66
67			def update(self):
68			self.screen.fill((121, 201, 249), ((0, 0), (1280, 360)))
69			self.screen.fill((127, 173, 113), ((0, 593), (1280, 720)))
70			for background in self.backgrounds:
71			background.update()
72			self.screen.blit(
73			background.texture,
74			(background.rect.x, 350),
75			(0, 0, 1280, 360)
76			)
77
78			for platform in self.platforms:
79			platform.check_hit_box(self)
80			platform.move(self)
81			self.screen.blit(platform.texture, platform.rect)
82
83			self.player.move()
84			self.player.apply_gravity()
85
86			if self.player.above(720):
87			self.over = True
88
89			self.screen.blit(self.player.texture, self.player.rect)
90
91			for bullet in self.bullets:
92			bullet.move(self)
93			self.screen.blit(bullet.texture, bullet.rect)
94
95			if bullet.check_hit_box(self.player):
96			self.over = True
97			break
98
99			if len(self.bullets) < 3:
100			self.bullets.append(Bullet())
101
102			pygame.draw.rect(
103			self.screen, (255, 255, 255), ((5, 5), (1270, 710)), 3
104			)
105
106			def handle_events(self):
107			for event in pygame.event.get():
108			if event.type == pygame.QUIT:
109			self.run = False
110			return
111
112			if event.type == pygame.KEYDOWN:
113			if event.key in self.events:
114			self.events[event.key]()
115
116			elif event.type == pygame.KEYUP:
117			if event.key == pygame.K_SPACE:
118			self.player.jump_available = True
119
120			elif event.key in [pygame.K_a, pygame.K_d]:
121			self.player.walk()
122
123			def main(self):
124			self.setup()
125
126			while self.run:
127			self.update()
128			self.handle_events()
129
130			if self.over:
131			self.over_screen()
132
133			else:
134			self.draw()
135
136			def draw(self):
137			pygame.display.set_caption(
138			f"Duck Jump 2 \| score : {self.score}"
139			+ f" \| {self.clock.get_fps()} " * self.show_fps
140			)
141
142			pygame.display.update()
143			self.score += int(self.player.ax)
144			self.clock.tick(self.cap_fps)
145
146			def pause_screen(self):
147			pygame.mixer.music.pause()
148			self.fade((0, 128, 255, 1), 64)
149			pygame.display.set_caption(
150			"Duck Jump 2 \| score : %i \| Paused" % self.score
151			)
152
153			self.screen.blit(
154			*get_text(
155			"Paused",
156			self.font[96],
157			(255, 255, 255),
158			(640, 300),
159			centered=True)
160			)
161
162			self.screen.blit(
163			*get_text(
164			"press escape to unpause",
165			self.font[48],
166			(255, 255, 255),
167			(640, 400),
168			centered=True
169			)
170			)
171			pygame.display.update()
172
173			self.pause = True
174			while self.pause:
175			event = pygame.event.wait()
176			if event.type == pygame.KEYDOWN:
177			if event.key == pygame.K_ESCAPE:
178			pygame.mixer.music.unpause()
179			pygame.event.clear()
180			self.pause = False
181
182			elif event.type == pygame.QUIT:
183			self.pause = False
184			self.run = False
185
186			def over_screen(self):
187			pygame.mixer.music.pause()
188			self.fade((255, 32, 32, 1), 128)
189			pygame.display.set_caption(
190			"Duck Jump 2 \| score : %i \| GameOver" % self.score
191			)
192
193			self.screen.blit(
194			*get_text(
195			"Game Over",
196			self.font[96],
197			(255, 255, 255),
198			(640, 300),
199			centered=True
200			)
201			)
202
203			self.screen.blit(
204			*get_text(
205			"press space to retry",
206			self.font[48],
207			(255, 255, 255),
208			(640, 400),
209			centered=True
210			)
211			)
212
213			pygame.display.update()
214
215			self.pause = True
216			while self.pause:
217			event = pygame.event.wait()
218			if event.type == pygame.KEYDOWN:
219			if event.key == pygame.K_SPACE:
220			self.setup()
221			self.pause = False
222
223			elif event.type == pygame.QUIT:
224			self.pause = False
225			self.run = False
226
227			def fade(self, c, iterations):
228			alpha_layer = pygame.Surface((1280, 720), pygame.SRCALPHA)
229			alpha_layer.fill(c)
230
231			for _ in range(iterations):
232			self.screen.blit(alpha_layer, (0, 0))
233
234			pygame.draw.rect(
235			self.screen, (255, 255, 255), ((5, 5), (1270, 710)), 3
236			)
237
238			for e in pygame.event.get():
239			if e.type == pygame.QUIT:
240			break
241
242			pygame.display.update()
243

Sigmanificient / DuckJump

Push — master ( 4bc53c...b6fdd8 )

game.Game.fade() A

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