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60 lines
1.6 KiB
Python
60 lines
1.6 KiB
Python
# all imports
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import math;
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import pygame;
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from pygame.locals import *
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# init
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pygame.init()
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# setting display
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surf=pygame.display.set_mode((400,400))
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pygame.display.set_caption("Bendtherules rocks!!")
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class obj():
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'''Can be inherited as a base class'''
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list=[];
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def __init__(self,x,y,sprite_filename):
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self.x=x;
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self.y=y;
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self.xprevious=x;
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self.yprevious=y; #ToDO : Make way for acceleration ("force" model) and setting speed
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self.sprite=pygame.image.load(sprite_filename).convert_alpha();
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obj.list.append(self);
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def get_speed(self):
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return int(math.sqrt(self.get_hspeed()**2+self.get_vspeed*()*2));
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def get_hspeed(self):
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return (self.x-self.xprevious);
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def get_vspeed(self):
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return (self.y-self.yprevious);
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def draw_self(self):
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surf.blit(self.sprite,(self.x-self.sprite.get_width()/2,self.y-self.sprite.get_height()/2));
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def update(self):
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''' Should be called after draw_self (or as the last method) to update xprevious.
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If not called, get_speed(),get_hspeed(),get_vspeed() won't work'''
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self.xprevious=self.x;
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self.x+=1
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# game startup code
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c=pygame.time.Clock();
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a=obj(100,100,"a.png");
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surf.fill((250,50,50))
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# main game loop
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while True:
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# event check
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for event in pygame.event.get():
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if event.type == QUIT:
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exit();
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surf.fill((250,50,50))
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a.update()
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a.draw_self();
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c.tick();
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pygame.display.set_caption(str(c.get_fps()));
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pygame.display.update();
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#Events here
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#--------------------------------------------------------- end---------------------------------------------------# |