58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
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#!/usr/bin/python3
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from settings import *
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import math
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class Player(pygame.sprite.Sprite):
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def __init__(self, app):
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self.app = app
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self.group = app.main_group
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super().__init__(self.group)
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self.group.change_layer(self, CENTER.y)
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size = vec2([50, 50])
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self.image = pygame.Surface(size, pygame.SRCALPHA)
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pygame.draw.circle(self.image, "red", size / 2, size[0] / 2)
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self.rect = self.image.get_rect(center=CENTER)
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self.offset = vec2(0)
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self.inc = vec2(0)
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self.angle = 0
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self.diag_move_corr = 1 / math.sqrt(2)
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def control(self):
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self.inc = vec2(0)
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speed = PLAYER_SPEED * self.app.delta_time
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rot_speed = PLAYER_ROT_SPEED * self.app.delta_time
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key_state = pygame.key.get_pressed()
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if key_state[pygame.K_LEFT]:
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self.angle -= rot_speed
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if key_state[pygame.K_RIGHT]:
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self.angle += rot_speed
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if key_state[pygame.K_w]:
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self.inc += vec2(0, -speed).rotate_rad(-self.angle)
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if key_state[pygame.K_s]:
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self.inc += vec2(0, speed).rotate_rad(-self.angle)
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if key_state[pygame.K_a]:
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self.inc += vec2(-speed, 0).rotate_rad(-self.angle)
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if key_state[pygame.K_d]:
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self.inc += vec2(speed, 0).rotate_rad(-self.angle)
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if self.inc.x and self.inc.y:
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self.inc *= self.diag_move_corr
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def update(self):
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self.control()
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self.move()
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def move(self):
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self.offset += self.inc
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